# 2013 in paleontology

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2013.

## Cnidarians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Alveopora jessicae | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Alveopora. |
| Alveopora oliveri | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Alveopora. |
| Arctophyllum spitsbergensis | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) | Treskelodden Formation | Norway | A rugose coral belonging to the group Stauriida and the family Cyathopsidae. |
| Astreopora wallaceae | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Astreopora. |
| Aulastraea crassicalix | Sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral, a species of Aulastraea. |
| Barentsburgia | Gen. et sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Wordiekammen Formation | Norway | A rugose coral belonging to the group Stauriida and the family Aulophyllidae. The type species is B. crinisphyllia. |
| Catenipora nishioi | Sp. nov | Valid | Niko & Adachi | Silurian | Gionyama Formation | Japan | A tabulate coral belonging to the family Halysitidae. |
| Caulastraea cummingae | Sp. nov | Valid | Bromfield | Miocene | | Fiji  Indonesia | A stony coral, a species of Caulastraea. |
| Caulastraea geoffreyi | Sp. nov | Valid | Bromfield | Miocene | | Indonesia | A stony coral, a species of Caulastraea. |
| Cyphastrea aliceae | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral belonging to the family Faviidae. |
| Cyphastrea buddae | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral belonging to the family Faviidae. |
| Cyphastrea spinea | Sp. nov | Valid | Bromfield | Miocene | | Fiji | A stony coral belonging to the family Faviidae. |
| Euphyllia romani | Sp. nov | Valid | Bromfield | Miocene | | Indonesia | A stony coral, a species of Euphyllia. |
| Fedorowskites | Gen. et sp. nov | Valid | Chwieduk | Permian (Wordian to Lopingian) | Kapp Starostin Formation | Norway  Russia | A rugose coral belonging to the order Stauriida and the family Polycoeliidae. The type species is F. spitsbergensis; genus also includes "Sochkineophyllum" zavodovskyi Sokolov (1959). |
| Fomichevella borealis | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) | Treskelodden Formation | Norway | A rugose coral belonging to the order Stauriida and the family Kleopatrinidae. |
| Galaxea kabairaensis | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Galaxea. |
| Galaxea salayarensis | Sp. nov | Valid | Bromfield | Pliocene | | Indonesia | A stony coral, a species of Galaxea. |
| Gronfjordphyllum | Gen. et 2 sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Wordiekammen Formation | Norway | A rugose coral belonging to the group Stauriida and the family Aulophyllidae. The type species is G. minor; genus also includes G. parvum. |
| Halysites delicatus | Sp. nov | Valid | Niko & Adachi | Silurian | Gionyama Formation | Japan | A tabulate coral belonging to the family Halysitidae. |
| Halysites intricatus | Sp. nov | Valid | Niko & Adachi | Silurian | Gionyama Formation | Japan | A tabulate coral belonging to the family Halysitidae. |
| Halysites kyushuensis | Sp. nov | Valid | Niko & Adachi | Silurian | Gionyama Formation | Japan | A tabulate coral belonging to the family Halysitidae. |
| Heintzella breviseptata | Sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Wordiekammen Formation | Norway | A rugose coral belonging to the order Stauriida and the family Kleopatrinidae. |
| Heintzella poljarica | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) | Treskelodden Formation | Norway | A rugose coral belonging to the order Stauriida and the family Kleopatrinidae. |
| Heteropistophyllum | Gen. et comb. nov | Valid | Löser, Castro & Nieto | Early Cretaceous | | Slovenia  Spain | A stony coral belonging to the group Heterocoeniina and the family Elasmocoeniidae. A new genus for "Pseudopistophyllum" quinqueseptatum Turnšek & Buser (1976). |
| Krusenella | Gen. et sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Treskelodden Formation | Norway | A rugose coral belonging to the group Stauriida and the family Antiphyllidae. The type species is K. pachyseptata. |
| Leptoria hayae | Sp. nov | Valid | Bromfield | Miocene | | Fiji | A stony coral, a species of Leptoria. |
| Leptoria traba | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Leptoria. |
| Leptoseris lauensis | Sp. nov | Valid | Bromfield | Miocene | Lau Group | Fiji | A stony coral belonging to the family Agariciidae. |
| Linnephyllum | Gen. et 2 sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Wordiekammen Formation | Norway | A rugose coral belonging to the order Stauriida and the suborder Aulophyllina. The type species is L. spitsbergensis; genus also includes L. longiseptatum. |
| Madracis crassisepta | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral belonging to the family Pocilloporidae. |
| Madracis labrum | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral belonging to the family Pocilloporidae. |
| Metaulastraea elae | Sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral, a species of Metaulastraea. |
| Mitrodendron ultimus | Sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral, a species of Mitrodendron. |
| Montipora pandolfii | Sp. nov | Valid | Bromfield | Miocene | | Indonesia | A stony coral, a species of Montipora. |
| Montipora teresea | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Montipora. |
| Montipora wilsonae | Sp. nov | Valid | Bromfield | Early Pleistocene | | Indonesia | A stony coral, a species of Montipora. |
| Multithecopora fukugakuchiensis | Sp. nov | Valid | Niko, Ibaraki & Tazawa | Early Carboniferous | Omi Limestone | Japan | A tabulate coral belonging to the order Auloporida and the family Multithecoporidae. |
| Paraacanthogyra hispanica | Sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral, a species of Paraacanthogyra. |
| Parnassomeandra steuberi | Sp. nov | Valid | Löser | Cretaceous (Albian and Cenomanian) | | France  Greece | A stony coral belonging to the superfamily Eugyroidea and the family Eugyridae. |
| Platygyra renemai | Sp. nov | Valid | Bromfield | Miocene | | Papua New Guinea | A stony coral, a species of Platygyra. |
| Pleurodendron | Gen. et sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral belonging to the group Heterocoeniina and the family Elasmocoeniidae. The type species is Pleurodendron prebeticum. |
| Pseudoroemeripora watanabei | Sp. nov | Valid | Niko | Early Carboniferous | Akiyoshi Limestone Group | Japan | A tabulate coral. |
| Pseudotimania arctica | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) to Permian (Sakmarian) | Treskelodden Formation | Norway | A rugose coral belonging to the group Stauriida and the family Bothrophyllidae. |
| Pseudotimania borealis | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) to Permian (Sakmarian) | Treskelodden Formation Wordiekammen Formation | Norway | A rugose coral belonging to the group Stauriida and the family Bothrophyllidae. |
| Pseudotimania longiseptata | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) to Permian (Sakmarian) | Treskelodden Formation Wordiekammen Formation | Norway | A rugose coral belonging to the group Stauriida and the family Bothrophyllidae. |
| Silingastraea valentina | Sp. nov | Valid | Löser, Castro & Nieto | Early Cretaceous (Albian) | | Spain | A stony coral, a species of Silingastraea. |
| Sutherlandia sphaericus | Sp. nov | Valid | Niko, Haikawa & Fujikawa | Carboniferous (Serpukhovian) | Akiyoshi Limestone Group | Japan | A tabulate coral. |
| Symphyllia densium | Sp. nov | Valid | Bromfield | Early Pleistocene | | Indonesia | A stony coral belonging to the family Mussidae. |
| Tschussovskenia borealis | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) | Treskelodden Formation | Norway | A rugose coral belonging to the order Stauriida and the family Lithostrotionidae. |
| ?Tschussovskenia columellata | Sp. nov | Valid | Chwieduk | Permian (Sakmarian) | Treskelodden Formation | Norway | A rugose coral belonging to the order Stauriida and the family Lithostrotionidae. |
| Turbinaria jacksoni | Sp. nov | Valid | Bromfield | Miocene | | Fiji | A stony coral, a species of Turbinaria. |
| Yakovleviella spitsbergensis | Sp. nov | Valid | Chwieduk | Carboniferous (Gzhelian) and Permian (Sakmarian) | Wordiekammen Formation | Norway | A rugose coral belonging to the group Stauriida and the family Aulophyllidae. |

## Bryozoans

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Adlatipora | Gen. et sp. nov | Valid | Gautier, Jackson & McKinney | Permian | | United States | An acanthocladiid bryozoan. The type species is Adlatipora fossulata. |
| Basyaylella | Gen. et sp. nov | Valid | Zágoršek & Gordon | Late Tortonian | Mut Basin | Turkey | An ascophoran bryozoan. Its type species is Basyaylella elsae. |
| Charixa goshouraensis | Sp. nov | Valid | Dick et al. | Cretaceous (late Albian or early Cenomanian) | | Japan | A cheilostome bryozoan. Originally described as a species of Charixa; Dick, Sakamoto & Komatsu (2018) transferred this species to the genus Kenocharixa. |
| Charixa sagnieri | Sp. nov | Valid | Taylor & Calzada | Early Cretaceous (Aptian) | | Spain | A member of Malacostegina belonging to the family Electridae. |
| Conopeum wilsoni | Sp. nov | Valid | Di Martino & Taylor | Late Cretaceous (Late Campanian or Maastrichtian) | Simsima Formation | United Arab Emirates–Oman border region | A species of Conopeum. |
| Haplostoechios | Gen. et 2 sp. nov | Valid | Dick et al. | Cretaceous (late Albian or early Cenomanian) | | Japan | A malacostegan. Genus contains two species: H. hayamiae and H. clusum. |
| Heloclema uralicum | Sp. nov | Valid | Tolokonnikova | Early Carboniferous | | Russia | A species of Heloclema. |
| Monoceratopora whybrowi | Sp. nov | Valid | Di Martino & Taylor | Late Cretaceous (Late Campanian or Maastrichtian) | Simsima Formation | United Arab Emirates–Oman border region | A species of Monoceratopora. |
| Ostrovskia | Gen. et sp. nov | Valid | Zágoršek & Gordon | Late Tortonian | Mut Basin | Turkey | An ascophoran bryozoan. Its type species is Ostrovskia triforamina. |
| Poricellaria sakurkari | Sp. nov | Valid | Sonar & Gaikwad | Eocene (Lutetian) to Miocene (Burdigalian) | | India | A member of Flustrina belonging to the family Poricellariidae. |
| Poricellaria waioriensis | Sp. nov | Valid | Sonar & Gaikwad | Eocene (Lutetian) to Miocene (Burdigalian) | | India | A member of Flustrina belonging to the family Poricellariidae. |
| Primorella kodinkensis | Sp. nov | Valid | Tolokonnikova | Early Carboniferous | | Russia | A species of Primorella. |
| Steginoporella chiplonkari | Sp. nov | Valid | Sonar & Gaikwad | Oligocene (Chattian) | Maniyara Fort Formation | India | A member of Flustrina belonging to the family Steginoporellidae. |
| Steginoporella mathuri | Sp. nov | Valid | Sonar & Gaikwad | Miocene (Aquitanian) | | India | A member of Flustrina belonging to the family Steginoporellidae. |
| Steginoporella murachbanensis | Sp. nov | Valid | Sonar & Gaikwad | Miocene (Burdigalian) | Chhasara Formation | India | A member of Flustrina belonging to the family Steginoporellidae. |
| Tyloporella smithi | Sp. nov | Valid | Di Martino & Taylor | Late Cretaceous (Late Campanian or Maastrichtian) | Simsima Formation | United Arab Emirates–Oman border region | A species of Tyloporella. |
| Vincularia feddeni | Sp. nov | Valid | Sonar & Gaikwad | Eocene (Lutetian) to Miocene (Burdigalian) | | India | A member of Flustrina belonging to the family Vinculariidae. |
| Wilbertopora cheethami | Sp. nov | Valid | Di Martino & Taylor | Late Cretaceous (Late Campanian or Maastrichtian) | Simsima Formation | United Arab Emirates–Oman border region | A species of Wilbertopora. |

## Brachiopods

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Aegiromena (Aegiromenella) | Subgen. et comb. nov | Valid | Rong et al. | Ordovician (Hirnantian and Katian) to Silurian (Aeronian) | Kosov Formation Králův Dvůr Formation Panghsa-pye Formation Whittaker Formation | Canada  China  Czech Republic  Kazakhstan  Myanmar | A member of Plectambonitoidea belonging to the family Xenambonitidae. The type species is "Schuchertella" planissima Reed (1915); the subgenus also includes Aegiromena durbenensis Nikitin et al. (1980), "Chonetoidea" obliqua Jin & Chatterton (1997), Aegiromena ultima Havlíček (1967) and Aegiromena urbana Havlíček (1967). |
| Agirovia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | | Germany | A member of Productida belonging to the family Buxtoniidae. The type species is "Tolmatchoffia" demaneti Boger & Fiebig (1963) |
| Ainimia | Gen. et comb. nov | Valid | Waterhouse | Permian (Guadalupian) | Aifat Formation | Indonesia | A member of Productida belonging to the family Auriculispinidae. The type species is "Linoproductus" pigrami Archbold (1981). |
| Anamarginatia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Enga Sandstone | Australia | A member of Productida belonging to the family Buxtoniidae. The type species is "Marginatia" mimica Roberts (1971) |
| Anathyris helmersenioides | Sp. nov | Valid | Rzhonsnitskaya in Modzalevskaya, Alvarez & Rzhonsnitskaya | Devonian (Frasnian) | Kuznetsk Basin | Russia | A member of Athyridida belonging to the family Athyrididae. |
| Anathyris strelnaensis | Sp. nov | Valid | Rzhonsnitskaya in Modzalevskaya, Alvarez & Rzhonsnitskaya | Devonian (Frasnian) | Kuznetsk Basin | Russia | A member of Athyridida belonging to the family Athyrididae. |
| Anidanthia | Gen. et comb. nov | Valid | Waterhouse | Permian (Sakmarian) | Elvinia Formation | Australia | A member of Productida belonging to the family Anidanthidae. The type species is Anidanthus" paucicostatus Waterhouse (1986). |
| Anidanthus perdosus | Sp. nov | Valid | Waterhouse | Permian (Kungurian) | Branxton Subgroup | Australia | A member of Productida belonging to the family Anidanthidae. |
| Anisopleurella asiatica | Sp. nov | Valid | Rong et al. | Ordovician (Hirnantian) | | China | A member of Strophomenoidea belonging to the family Sowerbyellidae. |
| Appelinaria | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | Word Formation | United States ( Texas) | A member of Productida belonging to the family Paucispinauriidae. The type species is "Grandaurispina" crassa Cooper & Grant (1975). |
| Arcuatusia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Banff Formation | Canada | A member of Productida belonging to the family Ovatiidae. The type species is Ovatia" prolata Carter (1987). |
| Arenorthis paranaensis | Sp. nov | Valid | Benedetto, Halpern & Inchausti | Late Ordovician (Hirnantian) | Eusebio Ayala Formation | Paraguay | A species of Arenorthis. |
| Askepasma saproconcha | sp nov | Valid | Topper et al. | Lower Cambrian | Wirrapowie Limestone | Australia | A member of Paterinata, a species of Askepasma. |
| Austroboreas | Gen. et comb. nov | Junior synonym | Waterhouse | Carboniferous (Moscovian) | Las Salinas Formation | Argentina  Mongolia  Russia | A member of Productida belonging to the family Overtoniidae. The type species is "Lanipustula" kletsi Taboada & Shi (2011); genus also includes "Lanipustula" patagonensis Simanauskas (1996) and species from the Carboniferous of Verkhoyansk (Russia), Mongolia and possibly Europe that were previously referred to Lanipustula. Waterhouse (2018) subsequently considered Austroboreas to be a junior synonym of Levipustula. |
| Baikuralia | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | | Russia | A member of Productida belonging to the family Strophalosiidae. The type species is "Strophalosia" bajkurica Ustritsky in Ustritsky & Chernyak (1963). |
| Balkhasheconcha bamberi | Sp. nov | Valid | Waterhouse | Permian (Asselian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Rhamnariidae. |
| Baoshanella | Gen. et sp. nov | Valid | Xu | Ordovician (late Darriwilian) | Shihtien Formation | China | A member of Dalmanelloidea belonging to the family Portranellidae. The type species is B. baoshanensis. |
| Bellaspinosina | Gen. et comb. nov | Valid | Waterhouse | Permian | | United States ( Texas) | A member of Productida belonging to the family Paucispinauriidae. The type species is "Grandaurispina" bella Cooper & Grant (1975); genus also includes "Grandaurispina" rara Cooper & Grant (1975). |
| Bilinospina | Gen. et comb. nov | Valid | Waterhouse | Permian (Kungurian) | Cathedral Mountain Formation | United States ( Texas) | A member of Productida belonging to the family Dictyoclostidae. The type species is "Nudauris" linospina Cooper & Grant (1971). |
| Biseptata | Gen. et sp. nov | Valid | Madison | Ordovician | | Russia | A member of Strophomenida. The type species is Biseptata briani. |
| Boggabria | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | Namoi Formation | Australia | A member of Productida belonging to the family Retariidae. The type species is "Antiquatonia" spinulicosta Roberts (1976). |
| Calandisa | Gen. et sp. nov | Valid | Waterhouse & Campbell in Waterhouse | Permian (Artinskian) | Takitimu Group | New Zealand | A member of Productida belonging to the family Anidanthidae. The type species is C. solitarius. |
| Calliprotonia mclareni | Sp. nov | Valid | Waterhouse | Permian (Asselian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Echinoconchidae. |
| Calvadonia | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | Magnesian Limestone | United Kingdom | A member of Productida belonging to the family Horridoniidae. The type species is "Producta" calva Sowerby (1829). |
| Cameronovia | Gen. et sp. nov | Valid | Waterhouse | Permian (Roadian) | Assistance Formation | Canada | A member of Productida belonging to the family Auriculispinidae. The type species is C. milleri. |
| Campbelliconcha | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Australia | A member of Productida belonging to the family Rhamnariidae. The type species is "Waagenoconcha" delicatula Campbell (1956). |
| Chhidrusia | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | Chhidru Formation | Pakistan | A member of Productida belonging to the family Schrenkiellidae. The type species is "Productus (Linoproductus)) simensis" abrupta Reed (1944). |
| Chunanella | Gen. et sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | Anji Formation | China | A member of Enteletoidea belonging to the family Schizophoriidae. The type species is C. chunanensis. |
| Ciliciumia | Gen. et sp. nov | Valid | Waterhouse | Permian (Wuchiapingian) | | Armenia  India  Iran | A member of Productida belonging to the family Costispiniferidae. The type species is C. cilicia. |
| Comagunia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | Windsor Group | Canada ( Nova Scotia) | A member of Productida belonging to the family Paucispinauriidae. The type species is "Productus" lyelli Verneuil in Lyell (1845); genus also includes "Productus" dawsoni Beede (1911). |
| Commarginalia | Gen. et sp. et comb. nov | Valid | Waterhouse & Nazer in Waterhouse | Carboniferous and Permian | Ettrain Formation | Australia  Canada  Mongolia  Russia | A member of Productida belonging to the family Paucispinauriidae. The type species is C. yukonensis; genus also includes "Platycancrinella" kletsi Waterhouse (2010) and "Costatumulus" sidorkini Manankov (2004). |
| Cooperinoides | Gen. et comb. nov | Valid | Waterhouse | Permian (Asselian) | Neal Ranch Formation | United States ( Texas) | A member of Productida belonging to the family Cooperinidae. The type species is "Cooperina" triangulata Cooper & Grant (1975). |
| Cornumukia | Gen. et comb. nov | Valid | Waterhouse | Permian (Roadian) | Rat Buri Limestone | Thailand | A member of Productida belonging to the family Paucispiniferidae. The type species is Kozlowskia" cornuta Grant (1976). |
| Coronatonia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | United Kingdom | A member of Productida belonging to the family Buxtoniidae. The type species is "Kochiproductus" coronus Shiells (1968) |
| Costacondraia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | | United States ( Nebraska) | A member of Productida belonging to the family Retariidae. The type species is "Dictyoclostus portlockianus" crassicostatus Dunbar & Condra (1932). |
| Costadonia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Leioproductidae. The type species is "Mesoplica" hillae McKellar (1970). |
| Costaglobus | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | Copeland Road Formation | Australia | A member of Productida belonging to the family Dictyoclostidae. The type species is "Inflatia" engeli Roberts (1976). |
| Costatonia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Emsian) | Delorme Formation | Canada ( Yukon) | A member of Productida belonging to the family Productellidae. The type species is "Chattertonia" mackenzia Perry (1984). |
| Costatumulus ganelini | Sp. nov | Valid | Waterhouse | Permian (Kungurian) | | Russia | A member of Productida belonging to the family Auriculispinidae. |
| Costavonia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Banff Formation | Canada | A member of Productida belonging to the family Avoniidae. The type species is "Productus" minnewankensis Shimer (1926). |
| Crassispinosella | Gen. et comb. nov | Valid | Waterhouse | Permian (Asselian) | Glencoe Formation | Australia | A member of Productida belonging to the family Strophalosiidae. The type species is "Strophalosia" subcircularis Clarke (1969). |
| Dawesionia | Gen. et sp. nov | Valid | Waterhouse | Devonian (Famennian) | | Australia | A member of Productida belonging to the family Proboscidellidae. The type species is D. milkmani. |
| Deliella delicatula | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of the family Craniidae. |
| Disparatia | Gen. et sp. nov | Valid | Waterhouse | Carboniferous | Canyon Fiord Formation | Canada ( Nunavut) | A member of Productida belonging to the family Marginiferidae. The type species is D. nassichuki. |
| Dolerorthis multicostellata | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Orthoidea belonging to the family Hesperorthidae. |
| Donakovia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Russia | A member of Productida belonging to the family Proboscidellidae. The type species is "Ovatia" markovskii Donakova (1975). |
| Dzhiremulia | Gen. et sp. et comb. nov | Valid | Waterhouse | Permian | Assistance Formation | Canada ( Nunavut)  Mongolia | A member of Productida belonging to the family Yakovleviidae. The type species is D. conlustratus; genus also includes "Yakovlevia" dzhiremulensis Manakov (1998). |
| Elucidatea | Gen. et sp. nov | Valid | Waterhouse | Carboniferous (Moscovian) | Khao Luak Formation | Thailand | A member of Productida belonging to the family Yakovleviidae. The type species is E. peterormus. |
| Engasia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Enga Formation | Australia | A member of Productida belonging to the family Leioproductidae. The type species is "Magnumbonella" prolata Roberts (1971). |
| Engellinus | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | Faulkland Formation | Australia | A member of Productida belonging to the family Paucispinauriidae. The type species is "Linoproductus (Balakhonia)" rawdonvalensis Peou & Engel (1979); genus also includes "Linoproductus (Linoproductus)" kerripitensis Peou & Engel (1979). |
| Eomarginia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Australia | A member of Productida belonging to the family Paucispiniferidae. The type species is Eomarginifera" megalotis Roberts (1976). |
| Eopholidostrophia (Megapholidostrophia) | Subgen. et sp. nov | Valid | Rong et al. | Silurian (Rhuddanian), possibly also Ordovician (Katian) | Anji Formation | China  United Kingdom? | A member of Strophomenoidea belonging to the family Eopholidostrophiidae. The type species is Eopholidostrophia (Megapholidostrophia) magnifica; the subgenus might also include Eopholidostrophia mediocostalis (Reed, 1905). |
| Eoplectodonta (Eoplectodonta) boucoti | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Strophomenoidea belonging to the family Sowerbyellidae. |
| Eospirifer (Eospirifer) eosinensis | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Spiriferida belonging to the family Eospiriferidae. |
| Eospirifer ghobadiae | Sp. nov | Valid | Popov & Cocks | Silurian (Aeronian) | | Iran | A member of Spiriferida belonging to the family Eospiriferidae. |
| Eospirifer (Protospirifer) | Subgen. nov | Valid | Rong et al. | Ordovician (Katian and Hirnantian) | Changwu Formation Arndell Sandstone? | China  Australia? | A member of Spiriferida belonging to the family Eospiriferidae. The type species is Eospirifer praecursor Rong, Zhan & Han (1994). |
| Epitomyonia subquadrata | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Dalmanelloidea belonging to the family Dicoelosiidae. |
| Fardenia (Fardenia) flexa | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Orthotetida belonging to the family Chilidiopsidae. |
| Fimbrianalosia | Gen. et comb. et sp. nov | Valid | Waterhouse | Permian | Bap Formation | Canada ( Yukon)  India | A member of Productida belonging to the family Strophalosiidae. The type species is "Strophalosia" perfecta Waterhouse & Rao (1989); genus also includes new species F. ettrainensis Nazer & Waterhouse. |
| Fimbrininia | Gen. et sp. nov | Valid | Waterhouse | Permian (Asselian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Overtoniidae. The type species is F. spinosa. |
| Fimbrinusia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | Hare Fiord Formation | Canada ( Nunavut) | A member of Productida belonging to the family Overtoniidae. The type species is "Fimbrinia" borealis Carter & Poletaev (1998). |
| Fortispinalosia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | Warsaw Formation | United States ( Missouri) | A member of Productida belonging to the family Strophalosiidae. The type species is "Strophalosia" fortispinosa Hinchey & Ray (1935). |
| Gadikao | Gen. et comb. nov | Disputed | Waterhouse | Permian (Kungurian) | Gadikao Formation | China | A member of Productida belonging to the family Marginiferidae. The type species is "Spinomarginifera" concentrica He & Shi (2008). Considered to be a junior synonym of the genus Paraplicatifera by Shen et al. (2017). |
| Gemmarcula buerai | Sp. nov | Valid | Calzada, Maza & Moreno | Early Cretaceous (Aptian) | | Spain | A member of the family Dallinidae. |
| Geniculatusia | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | | India | A member of Productida belonging to the family Rhamnariidae. The type species is "Productus" gangeticus Diener (1897). |
| Gilmoria | Gen. et sp. nov | Valid | Waterhouse | Carboniferous | Gilmore Limestone | United States ( Iowa) | A member of Productida belonging to the family Ovatiidae. The type species is G. gilmorensis. |
| Glabauriella | Gen. et comb. nov | Valid | Waterhouse | Permian | | United States ( Texas) | A member of Productida belonging to the family Paucispiniferidae. The type species is Paucispinifera" quadrata Cooper & Grant (1975). |
| Glabrispinus | Gen. et comb. et sp. nov | Valid | Waterhouse | Permian (Kungurian) | | United States ( Texas) | A member of Productida belonging to the family Waagenoconchidae. The type species is "Kochiproductus" elongatus Cooper & Grant (1975); genus also includes new species G. kingi. |
| Globicorrugata | Gen. et 2 sp. nov | Valid | Waterhouse | Carboniferous | | Kazakhstan  United Kingdom | A member of Productida belonging to the family Paucispinauriidae. The type species is G. settlensis; genus also includes G. inflata. |
| Grantevia | Gen. et comb. nov | Valid | Waterhouse | Permian | | United States ( Texas) | A member of Productida belonging to the family Linoproductidae. The type species is "Linoproductus" semisulcatus Cooper & Grant (1975). |
| Harkeria | Gen. et sp. nov | Junior homonym | Waterhouse | Permian | Assistance Formation | Canada ( Nunavut) | A member of Productida belonging to the family Yakovleviidae. The type species is H. studiosus. The generic name is preoccupied by Harkeria Cameron (1900). |
| Hesperorthis orientalis | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Orthoidea belonging to the family Hesperorthidae. |
| Horridonia grandis | Sp. nov | Valid | Waterhouse | Permian (Capitanian) | Trold Fiord Formation | Canada ( Nunavut) | A member of Productida belonging to the family Horridoniidae. |
| Huaitakia | Gen. et comb. nov | Valid | Waterhouse | Permian (Changhsingian) | Huai Tak Formation | Thailand | A member of Productida belonging to the family Institellidae. The type species is Glyptosteges" percostatus Waterhouse (1983). |
| Igniculus | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | Windsor Group | Canada ( Nova Scotia) | A member of Productida belonging to the family Ovatiidae. The type species is Productus (Linoproductus)" semicubiculus Bell (1929). |
| Inflatusia | Gen. et sp. nov | Valid | Waterhouse | Carboniferous (Gzhelian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Horridoniidae. The type species is I. ogilviensis. |
| Iranospirifer | Gen. et sp. nov | Valid | Popov & Cocks | Silurian (Aeronian) | Qarabil Limestone | Iran | A member of Spiriferida belonging to the family Hedeinopsidae. The type species is I. qarabilensis. |
| Jinyugania | Gen. et comb. nov | Disputed | Waterhouse | Permian | | China | A member of Productida belonging to the family Aulostegidae. The type species is "Strophalosia" poyangensis Kayser (1883); genus also includes "Edriosteges" acuminatus Liao (1980) and "Aulosteges" subplicatilis Frech (1911). Considered to be a junior synonym of the genus Edriosteges by Shen et al. (2017). |
| Karadagella szentei | Sp. nov | Valid | Vörös | Late Jurassic (Oxfordian) | | Hungary | |
| Katastrophomena zheganensis | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Strophomenoidea belonging to the family Strophomenidae. |
| Kochiproductus (Kochiproductus) imperiosus | Sp. nov | Valid | Waterhouse | Permian | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Buxtoniidae. |
| Koyaonoia | Gen. et comb. nov | Valid | Waterhouse | Permian (Sakmarian) | Ko Yao Noi Formation | Thailand | A member of Productida belonging to the family Rhamnariidae. The type species is "Juresania" dissimilis Waterhouse (1981). |
| Kwantovia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Japan | A member of Productida belonging to the family Institellidae. The type species is Rugicostella" sakagamii Yanagida (1973). |
| Leptagonia? lakhalensis | Sp. nov | Valid | Popov in Ghobadi Pour et al. | Devonian (Frasnian) | | Iran | A member of Strophomenida belonging to the group Strophomenoidea and the family Rafinesquinidae. |
| Liaozhuotingia | Gen. et comb. nov | Valid | Waterhouse | Permian | | China | A member of Productida; originally assigned to the family Paucispinauriidae, subsequently transferred to the family Monticuliferidae. The type species is "Cancrinella" pseudotruncata Ustritsky (1960). |
| Lineabispina | Gen. et sp. nov | Valid | Waterhouse | Permian | Assistance Formation | Canada ( Nunavut) | A member of Productida belonging to the family Gigantoproductidae. The type species is L. ellesmerensis. |
| Lineacrassus | Gen. et sp. nov | Valid | Waterhouse | Permian (Asselian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Linoproductidae. The type species is L. inflatus. |
| Lineaproductus | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | | Belgium  Germany  Ireland  United Kingdom | A member of Productida belonging to the family Linoproductidae. The type species is "Productus" corrugatus M'Coy (1844). |
| Lineatina | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | Wargal Formation | Pakistan | A member of Productida belonging to the family Linoproductidae. The type species is "Productus" lineatus Waagen (1884); genus also includes "Productus (Linoproductus) cora" var. superba Reed (1944). |
| Liniunus | Gen. et comb. nov | Valid | Waterhouse | Permian (Roadian) | Rat Buri Limestone | Thailand | A member of Productida belonging to the family Linoproductidae. The type species is "Linoproductus" kaseti Grant (1976). |
| Masitoshia | Gen. et comb. nov | Valid | Waterhouse | Permian (Wordian) | Bera Formation | Malaysia | A member of Productida belonging to the family Auriculispinidae. The type species is "Permundaria" perplexa Sone & Leman (2005). |
| Maxwellosia | Gen. et comb. nov | Valid | Waterhouse | Permian (Artinskian) | Wallaby Formation | Australia | A member of Productida belonging to the family Dasyalosiidae. The type species is "Strophalasia jukesi" concava Maxwell (1954). |
| Mckellarosia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | | Australia | A member of Productida belonging to the family Chonopectidae. The type species is "Strophoproductus" rugosus McKellar (1970). |
| Menathyris | Gen. et sp. nov | Valid | Feldman | Middle Triassic (early Ladinian) | Saharonim Formation | Israel | A zeilleriid terebratulid. The type species is Menathyris wilsoni. |
| Mendacella mutabilis | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Dalmanelloidea belonging to the family Rhipidomellidae. |
| Minisaeptosa | Gen. et comb. nov | Valid | Waterhouse | Permian | | United States ( Texas) | A member of Productida belonging to the family Rhamnariidae. The type species is "Rhamnaria" tenuispinosa Cooper & Grant (1975). |
| Minisculinella | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | | Belgium | A member of Productida belonging to the family Paucispinauriidae. The type species is "Productus" undiferus Koninck (1846). |
| Myrtlevalia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Dasyalosiidae. The type species is "Acanthatia" fragilis McKellar (1970). |
| Nahannilusia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Eifelian) | Funeral Formation | Canada ( Northwest Territories) | A member of Productida belonging to the family Productellidae. The type species is "Spinulicosta" prima Chatterton & Perry (1978). |
| Nalivkininius | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | | Russia | A member of Productida belonging to the family Productellidae. The type species is "Nigerinoplica" nalivkini Pushkin in Lazarev & Pushkin (1986). |
| Nasutusia | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | | United States ( Texas) | A member of Productida belonging to the family Retariidae. The type species is "Productus semireticulatus" var. capitanensis Girty (1909) |
| Nazeriproductus | Gen. et sp. nov | Valid | Waterhouse | Carboniferous (Kasimovian) | Ettrain Formation | Canada ( Yukon) | A member of Productida belonging to the family Retariidae. The type species is N. nazeri. |
| Nempemarginifera | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | | Armenia  India  Iran | A member of Productida belonging to the family Costispiniferidae. The type species is "Productus" spinosocostatus Abich (1878); genus also includes "Productus" helicus Abich (1878). |
| Neochonetes (Huangichonetes) archboldi | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Neochonetes. |
| Neochonetes semicircularis | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Neochonetes. |
| Neochonetes (Sommeriella) rectangularis | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Neochonetes. |
| Neochonetes (Sommeriella) waterhousei | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Neochonetes. |
| Notoconchidium argentium | Sp. nov | Valid | Wright & Garratt | Late Silurian | Florence Quartzite Mount Ida Formation | Australia | A member of Rhynchonellida belonging to the family Hebetoechiidae. |
| Notoconchidium talenti | Sp. nov | Valid | Wright & Garratt | Late Silurian | Mount Ida Formation | Australia | A member of Rhynchonellida belonging to the family Hebetoechiidae. |
| Ochyromena | Gen. et sp. nov | Valid | Zhan et al. | Ordovician (Dapingian) | Daguanshan Formation | China | A member of Strophomenoidea belonging to the family Strophomenidae. The type species is O. plana. |
| Odonovania | Gen. et sp. nov | Valid | Waterhouse | Permian (Changhsingian) | Marsyangdi Formation | Nepal | A member of Productida belonging to the family Paucispiniferidae. The type species is O. dorsospinosa. |
| Opiparia | Gen. et comb. nov | Valid | Waterhouse | Permian (Roadian) | Rat Buri Limestone | Thailand | A member of Productida belonging to the family Paucispiniferidae. The type species is Kozlowskia" opipara Grant (1976). |
| Paralenorthis costata | Sp. nov | Valid | Zhan et al. | Ordovician (Darriwilian) | Chiatsun Group | China | A member of the family Orthidae. |
| Parasentosia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Glen Park Formation | United States ( Illinois) | A member of Productida belonging to the family Sentosiidae. The type species is "Sentosia" ignota Carter (1988). |
| Parvuliella | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | | Russia | A member of Productida belonging to group Lyttoniidina and the family Loczyellidae. The type species is Loczyella" parvula Licharew (1930). |
| Patellamia | Gen. et 2 sp. nov | Valid | Waterhouse | Permian (Capitanian) | Trold Fiord Formation | Canada | A member of Productida belonging to the family Waagenoconchidae. The type species is P. confinis; genus also includes P. sulcata. |
| Piyasinia | Gen. et comb. nov | Valid | Waterhouse | Permian (Changhsingian) | Huai Tak Formation | Thailand | A member of Productida belonging to the family Costispiniferidae. The type species is "Spinomarginifera" plana Waterhouse (1983) |
| Plectothyrella? itacurubiensis | Sp. nov | Valid | Benedetto, Halpern & Inchausti | Late Ordovician (Hirnantian) | Eusebio Ayala Formation | Paraguay | Possibly a species of Plectothyrella. |
| Plicosentosia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Sentosiidae. The type species is "Sentosia" plicata McKellar (1970). |
| Praelaminatia | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Echinoconchidae. The type species is "Laminatia" jacki McKellar (1970). |
| Praeschrenkiella | Gen. et 2 sp. nov | Valid | Waterhouse | Carboniferous (Gzhelian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Schrenkiellidae. The type species is P. waddingtonae; genus also includes P. costata. |
| Primotimena | Gen. et sp. nov | Valid | Zhan et al. | Ordovician (Dapingian) | Daguanshan Formation | China | A member of Strophomenoidea belonging to the family Glyptomenidae. The type species is P. globula. |
| Proclinorthis | Gen. et sp. nov | Valid | Colmenar, Villas & Vizcaïno | Late Ordovician | Glauzy Formation | France | A platyorthid. The type species is Proclinorthis vailhanensis. |
| Proteusiella | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | | Australia | A member of Productida belonging to the family Productellidae. The type species is "Avonia" proteus Veevers (1959). |
| Pseudocrania insperata | Sp. nov | Valid | Bassett et al. | Middle Ordovician (Darriwilian) | Lashkarak Formation | Iran | A member of Craniida, a species of Pseudocrania. |
| Pupiaoia | Gen. et sp. nov | Valid | Xu | Ordovician (late Darriwilian) | Shihtien Formation | China | A member of Orthoidea belonging to the new family Pupiaoiidae. The type species is P. pupiaoensis. |
| Putapustula | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Bingleburra Formation | Australia | A member of Productida belonging to the family Waagenoconchidae. The type species is "Pustula" multispinata Roberts (1963). |
| Putusia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | St. Joe Formation | Canada ( Alberta)  United States ( Oklahoma) | A member of Productida belonging to the family Waagenoconchidae. The type species is "Pustula" oklahomae Carter (1999); genus also includes "Pustula" morrocreekensis Carter (1987). |
| Quadralosia | Gen. et sp. nov | Valid | Waterhouse | Carboniferous | Hart River Formation | Canada ( Yukon) | A member of Productida belonging to the family Chonopectidae. The type species is Q. delicata. |
| Quasimingenewia | Gen. et sp. nov | Valid | Waterhouse | Permian (Changhsingian) | Manang Group | Nepal | A member of Productida belonging to the family Ctenalosiidae. The type species is Q. imperator. |
| Quospina | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Australia | A member of Productida belonging to the family Paucispiniferidae. The type species is Productina" morrisi Roberts (1976). |
| Ramaliconcha | Gen. et 2 sp. nov | Valid | Waterhouse | Carboniferous (Gzhelian) to Permian (Sakmarian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Rhamnariidae. The type species is R. bitteri; genus also includes R. guryulensis from Kashmir. |
| Rangaria | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | Rangari Limestone | Australia | A member of Productida belonging to the family Araksalosiidae. The type species is "Acanthatia" rangariensis Campbell & Engel (1963). |
| Repinia | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | | Russia | A member of Productida belonging to the family Stepanoviellidae. The type species is "Cancrinella" repini Zavodowsky (1960). |
| Retiarisia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | | Australia | A member of Productida belonging to the family Dictyoclostidae. The type species is "Dictyoclostus" simplex Campbell (1957); genus also includes "Dictyoclostus" paradoxus Campbell (1957). |
| Reticulatia oldershawi | Sp. nov | Valid | Waterhouse | Carboniferous (Gzhelian) | Jungle Creek Formation | Canada ( Nunavut) | A member of Productida belonging to the family Retariidae. |
| Reticulumia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Bashkirian) | Branch Creek Formation | Australia | A member of Productida belonging to the family Dictyoclostidae. The type species is "Reticulatia" cinctifera Roberts (1976). |
| Robertsina | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | Bennington Siltstone | Australia | A member of Productida belonging to the family Retariidae. The type species is "Marginatia" patersonensis Roberts (1965). |
| Rugania | Gen. et comb. nov | Valid | Waterhouse | Permian | | United States ( Texas) | A member of Productida belonging to the family Paucispinauriidae. The type species is "Cancrinella" subquadrata Cooper & Grant (1975). |
| Sangredonia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | La Pasad Formation | United States ( New Mexico) | A member of Productida belonging to the family Horridoniidae. The type species is "Horridonia" daltonensis Sutherland & Harlow (1973). |
| Sapelnikoviella | Gen. et sp. nov | Valid | Blodgett et al. | Silurian (Ludlow) | | United States | A gypidulinid brachiopod. Genus includes new species S. santuccii. |
| Sartenaeria | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | | Belgium | A member of Productida belonging to the family Proboscidellidae. The type species is "Productus" koninckianus Verneuil (1845). |
| Septumusia | Gen. et comb. nov | Valid | Waterhouse | Permian (Wuchiapingian) | Wargal Formation | Pakistan | A member of Productida belonging to the family Echinoconchidae. The type species is "Productus (Tschernyschewia)" vicinalis Reed (1944). |
| Shuangheella | Gen. et sp. nov | Valid | Zhan et al. | Ordovician (Dapingian) | Daguanshan Formation | China | A member of Strophomenoidea belonging to the family Rafinesquinidae. The type species is S. elongata. |
| Shumardoria | Gen. et comb. nov | Valid | Waterhouse | Permian (Capitanian) | Capitan Formation | United States ( New Mexico) | A member of Productida belonging to the family Rhamnariidae. The type species is "Aulosteges" guadalupensis Shumard (1860). |
| Sierradiabloa | Gen. et comb. nov | Valid | Waterhouse | Permian (Artinskian) | Bone Spring Formation | United States ( Texas) | A member of Productida belonging to the family Tschernyschewiidae. The type species is "Tschernyschewia" americana Cooper & Grant (1975). |
| Sphenope | Gen. et comb. et sp. nov | Valid | Vörös | Late Jurassic to Early Cretaceous (Tithonian to Berriasian) | | Hungary  Italy | A pygopid terebratulid. A new genus for "Terebratula" misilmerensis Gemmellaro (1871); genus also contains the new species Sphenope bifida. |
| Spinauricula | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Sentosiidae. The type species is "Sentosia" profunda McKellar (1970). |
| Spinellicosta | Gen. et comb. nov | Valid | Waterhouse | Devonian (Famennian) | Myrtlevale Formation | Australia | A member of Productida belonging to the family Productellidae. The type species is "Spinulicosta" dotswoodae McKellar (1970). |
| Stainbrookia | Gen. et comb. nov | Junior homonym | Waterhouse | Carboniferous (Mississippian) | Aplington Formation | United States ( Iowa) | A member of Productida belonging to the family Caucasiproductidae. The type species is "Strophalosia" butlerensis Stainbrook (1950). The generic name is preoccupied by Stainbrookia Cooper & Dubro (1982). |
| Strophalosiaria | Gen. et comb. nov | Valid | Waterhouse | Permian (Asselian) | Kansas Creek Formation | Australia | A member of Productida belonging to the family Strophalosiidae. The type species is "Strophalosia" concentrica Clarke (1990). |
| Sulcatospira simplex | Sp. nov | Valid | Rong et al. | Silurian (Rhuddanian) | | China | A member of Atrypida belonging to the family Atrypidae. |
| Sutherlandika | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | La Pasada Formation | United States ( New Mexico) | A member of Productida belonging to the family Paucispiniferidae. The type species is Kozlowskia" montgomeryi Sutherland & Harlow (1973). |
| Taboadaia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Viséan) | San Eduardo Formation | Argentina | A member of Productida belonging to the family Overtoniidae. The type species is "Absenticosta" bruntoneileenae Taboada & Shi (2011). |
| Tapajosia | Gen. et comb. nov | Junior homonym | Waterhouse | Carboniferous (Bashkirian) | Itaituba Formation | Brazil | A member of Productida belonging to the family Linoproductidae. The type species is "Linoproductus" caima Chen, Tazawa & Shi in Chen et al. (2004). The generic name is preoccupied by Tapajosia Townsend (1934). |
| Tethyochonetes cheni | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Tethyochonetes. |
| Tethyochonetes sheni | Sp. nov | Valid | Zhang et al. | Late Permian (Changhsingian) | | China | A member of Rugosochonetidae, a species of Tethyochonetes. |
| Titanisia | Gen. et comb. nov | Valid | Waterhouse | Permian (Kungurian) | Skinner Ranch Formation | United States ( Texas) | A member of Productida belonging to the family Scacchinellidae. The type species is "Scacchinella" titan Cooper & Grant (1975). |
| Tityrophoria zimmermani | Sp. nov | Valid | Waterhouse | Carboniferous (Gzhelian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Dictyoclostidae. |
| Tortilisia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous | | Ireland  United Kingdom | A member of Productida belonging to the family Proboscidellidae. The type species is "Producta" tortilis M'Coy (1844). |
| Tubersulcus reidi | Sp. nov | Valid | Waterhouse | Permian (Asselian) | Jungle Creek Formation | Canada ( Yukon) | A member of Productida belonging to the family Sentosiidae. |
| Umaria | Gen. et comb. nov | Valid | Waterhouse | Permian (Sakmarian) | Umaria Coal Measures | India | A member of Productida belonging to the family Auriculispinidae. The type species is "Productus" umariensis Reed (1928). |
| Vagarea | Gen. et comb. nov | Valid | Waterhouse | Permian (Kungurian) | Cathedral Mountain Formation | United States ( Texas) | A member of Productida belonging to the family Paucispinauriidae. The type species is "Grandaurispina" vaga Cooper & Grant (1975). |
| Waggononia | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Tournaisian) | | Australia | A member of Productida belonging to the family Avoniidae. The type species is "Protoniella" waggonensis Roberts (1971). |
| Yacotania | Gen. et comb. nov | Valid | Waterhouse | Permian (Asselian) | Copacabana Formation | Bolivia | A member of Productida belonging to the family Dictyoclostidae. The type species is "Reticulatia" globosa Samtleben (1971). |
| Yanagidania | Gen. et comb. nov | Valid | Waterhouse | Carboniferous (Moscovian) | Khao Luak beds | Thailand | A member of Productida belonging to the family Paucispiniferidae. The type species is "Desmoinesia" prayongi Yanagida (1975). |
| Yuhangella | Gen. et sp. nov | Valid | Rong et al. | Ordovician (Hirnantian) and Silurian (Rhuddanian) | Anji Formation Yankou Formation | China | A member of Dalmanelloidea belonging to the family Dalmanellidae. The type species is Y. yui. |

## Echinoderms

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Abertella miskellyi | Sp. nov | Valid | Kroh et al. | Miocene | Camarones Formation | Argentina | An abertellid sand dollar, a species of Abertella. |
| Alternacantha | Gen. et 4 sp. nov | Valid | Thuy & Meyer | Jurassic (Toarcian to Kimmeridgian) | Chari Formation | France  India  Switzerland  Morocco? | An ophiacanthid brittle star. The type species is Alternacantha occulta; genus also includes A. schwermannorum, A. arges and A. dilionessa. |
| Aragocystites | Gen. et sp. nov | Valid | Zamora | Middle Cambrian | Murero Formation | Spain | An edrioasteroid. The type species is Aragocystites belli. |
| Bathyovulaster | Gen. et sp. nov | Valid | Smith | Santonian | | Italy | A spatangoid. The type species is Bathyovulaster disjunctus. |
| Bellastrella | Gen. et sp. nov | Valid | Müller, Hahn and Bohatý | Middle Devonian | | Germany | An agelacrinitid edrioasteroid. The type species is Bellastrella eifeliana. |
| Ctenocrinus branisai | Sp. nov | Valid | Thompson, Ausich & Smith | Early Devonian (Emsian) | Belèn Formation | Bolivia | A crinoid, a species of Ctenocrinus. |
| Cyclolampas altus | Sp. nov | Valid | Saucede et al. | Middle Jurassic (late Callovian) | | France | An echinoid, a species of Cyclolampas. |
| Dermacantha | Gen. et 3 sp. et comb. nov | Valid | Thuy | Jurassic (Hettangian to Kimmeridgian) | | Belgium  France  Germany  Luxembourg  United Kingdom | A brittle star belonging to the family Ophiacanthidae. The type species is D. leonorae; genus also includes new species D. pattyana and D. carli, as well as "Ophiocten" seeweni Kutscher & Hary (1991). |
| Dermocoma faberi | Sp. nov | Valid | Thuy | Early Jurassic (Hettangian) | | Belgium  Luxembourg | A brittle star belonging to the family Ophiacanthidae. |
| Dermocoma longwyensis | Sp. nov | Valid | Thuy | Middle Jurassic (Bajocian) | | France | A brittle star belonging to the family Ophiacanthidae. |
| Dermocoma numbergerorum | Sp. nov | Valid | Thuy | Late Jurassic (Oxfordian) | | France | A brittle star belonging to the family Ophiacanthidae. |
| Dermocoma potti | Sp. nov | Valid | Thuy | Early Jurassic (Pliensbachian) | | France | A brittle star belonging to the family Ophiacanthidae. |
| Dermocoma simonschneideri | Sp. nov | Valid | Thuy | Late Jurassic (Kimmeridgian) | Amaral Formation La Pointe du Chay | France  Portugal | A brittle star belonging to the family Ophiacanthidae. |
| Eolaxoporus | Gen. et 2 sp. nov | Valid | Thuy | Triassic (Anisian and Carnian) and Early Jurassic (late Sinemurian to early Pliensbachian) | Cassian Formation Hanwang Formation Trochitenkalk Formation | Austria  China  Germany  Italy | A brittle star belonging to the family Ophiacanthidae. The type species is E. hagdorni; genus also includes E. imminens. |
| Eozonella | Gen. et sp. nov | Valid | Thuy, Marty & Comment | Late Jurassic (late Oxfordian) | | Switzerland | An ophiolepidid brittle star. The type species is Eozonella bergeri. |
| Europacantha | Gen. et sp. nov | Valid | Thuy | Middle Triassic (Anisian) | Felsöörs Formation | Hungary | A brittle star belonging to the family Ophiacanthidae. The type species is E. paciphila. |
| Geromura | Gen. et 2 sp. nov | Valid | Thuy | Middle Jurassic (Bajocian-Bathonian boundary) to Early Cretaceous (Valanginian) | | Austria  France | A brittle star belonging to the family Ophiacanthidae. The type species is G. teckliformis; genus also includes G. touertensis. |
| Graciacystis | Gen. et sp. nov | Valid | Zamora, Rahman & Smith | Middle Cambrian | | Spain | A basal cinctan echinoderm. The type species is Graciacystis ambigua. |
| Griphocrinus pirovanoi | Sp. nov | Valid | Thompson, Ausich & Smith | Early Devonian (Emsian) | Icla Formation | Bolivia | A crinoid, a species of Griphocrinus. |
| Hanshessia | Gen. et sp. nov | Valid | Thuy & Meyer | Early and Middle Jurassic | Chari Formation | Austria  France  Germany  India  Switzerland | An ophiacanthid brittle star. The type species is Hanshessia trochitophila. |
| Inexpectacantha ritae | Sp. nov | Valid | Thuy | Early Jurassic (Hettangian) | | Belgium  Luxembourg | A brittle star belonging to the family Ophiacanthidae. |
| Inexpectacantha weisi | Sp. nov | Valid | Thuy | Early Jurassic (Hettangian to Sinemurian) | | Belgium  Luxembourg | A brittle star belonging to the family Ophiacanthidae. |
| Ishidacantha | Gen. et comb. et 2 sp. nov | Valid | Thuy | Jurassic (Toarcian to Oxfordian) | Chari Formation | France  Germany  India | A brittle star belonging to the family Ophiacanthidae. The type species is "Ophiopholis" trispinosa Hess (1965); genus also includes new species I. hirokoae and I. fuersichi. |
| Juracantha | Gen. et sp. nov | Valid | Thuy, Marty & Comment | Late Jurassic (late Oxfordian) | | Switzerland | An ophiacanthid brittle star. The type species is Juracantha hottingeri. |
| Kosachenkoastrus | Gen. et sp. nov | Valid | Rozhnov | Middle Ordovician | | Russia | A member of Parablastoidea. The type species is Kosachenkoastrus volkhovensis. |
| Krohcoma | Gen. et 2 sp. nov | Valid | Thuy | Jurassic (late Sinemurian to Kimmeridgian) | Amaral Formation La Pointe du Chay Patcham Formation | Austria  France  India  Portugal | A brittle star belonging to the family Ophiacanthidae. The type species is K. mira; genus also includes K. ampla. |
| Lapidaster | Gen. et 9 sp. et comb. nov | Valid | Thuy | Jurassic and Early Cretaceous (late Sinemurian to Albian) | Bärschwil Formation Chari Formation | Austria  France  Germany  India  Switzerland  United Kingdom | A brittle star belonging to the family Ophiacanthidae. The type species is L. hystricarboris; genus also includes L. caeloscopus, L. coreytaylori, L. etteri, L. lukenederi, L. mastodon, L. mathcore, L. wolfii and L. varuna, as well as "Sinosura" fasciata Kutscher & Villier (2003). |
| Lutocrinus | Gen. et sp. nov | Valid | Thompson, Ausich & Smith | Early Devonian (Emsian) | Icla Formation | Bolivia | A crinoid. The type species is Lutocrinus boliviaensis. |
| Magnuscrinus kammeri | Sp. nov | Valid | Krivicich, Ausich & Keyes | Carboniferous (Viséan) | Fort Payne Formation | United States | A crinoid. |
| Manfredura | Gen. et comb. nov | Valid | Thuy | Late Cretaceous (Maastrichtian) | | Germany | A brittle star belonging to the family Ophiacanthidae. The type species is "Ophiomyxa" curvata Kutscher & Jagt (2000). |
| Megaradialocrinus dorotheakochae | Sp. nov | Valid | Bohatý & Hein | Devonian | | Germany | A camerate crinoid belonging to the group Monobathrida and the family Hexacrinitidae. |
| Nanocarpus guoleensis | Sp. nov | Valid | Chen & Han | Cambrian (Furongian) | Guole Formation | China | A member of Stylophora. |
| Ophiocamax dorotheae | Sp. nov | Valid | Thuy | Late Jurassic (Oxfordian) | | France  Switzerland | A brittle star belonging to the family Ophiacanthidae. |
| Ophiacantha jaegeri | Sp. nov | Valid | Thuy | Early Cretaceous (Hauterivian) | | Germany | A brittle star belonging to the family Ophiacanthidae. |
| Ophiacantha reginae | Sp. nov | Valid | Thuy | Late Cretaceous (late Campanian) | | Germany | A brittle star belonging to the family Ophiacanthidae. |
| Ophiacantha steffenschneideri | Sp. nov | Valid | Thuy | Oligocene (Rupelian) | | Germany | A brittle star belonging to the family Ophiacanthidae. |
| Ophiogaleus | Gen. et comb. et sp. nov | Valid | Thuy | Jurassic and Cretaceous (late Sinemurian to Maastrichtian) | Agardhfjellet Formation Chari Formation | Austria  Belgium  Denmark  France  Germany  India  Norway  Switzerland | A brittle star belonging to the family Ophiacanthidae. The type species is "Ophiacantha" constricta Hess (1966); genus also includes "Ophiacantha" danica Rasmussen (1952) and "Ophiacantha" dorecki Hess (1962), as well as new species O. stans. |
| Ophiojagtus | Gen. et 2 sp. et comb. nov | Valid | Thuy | Late Jurassic and Cretaceous (Oxfordian to Maastrichtian) | Amaral Formation La Pointe du Chay | Belgium  France  Germany  Portugal  Switzerland  United States | A brittle star belonging to the family Ophiacanthidae. The type species is O. acklesi; genus also includes new species O. irimurai, as well as "Hemieuryale" argoviensis Hess (1966) and "Ophiosmilax" alternatus Kutscher & Jagt (2000). |
| Ophioleviathan | Gen. et sp. nov | Valid | Thuy | Early Jurassic (late Sinemurian to late Pliensbachian) | | Austria  Switzerland | A brittle star belonging to the family Ophiacanthidae. The type species is O. watsoni. |
| Ophiolimna kucerai | Sp. nov | Valid | Thuy | Early Cretaceous (latest Aptian to earliest Albian) | | Atlantic Ocean (Blake Nose) | A brittle star belonging to the family Ophiacanthidae. |
| Ophiolimna lisae | Sp. nov | Valid | Thuy | Late Jurassic (Kimmeridgian) | Amaral Formation La Pointe du Chay | France  Portugal | A brittle star belonging to the family Ophiacanthidae. |
| Ophiolimna malagasica | Sp. nov | Valid | Thuy | Middle Jurassic (Bathonian to Callovian) | Patcham Formation | India | A brittle star belonging to the family Ophiacanthidae. |
| Ophiolimna tiamatia | Sp. nov | Valid | Thuy | Early Jurassic (late Sinemurian to early Pliensbachian) | | Austria | A brittle star belonging to the family Ophiacanthidae. |
| Ophiologimus aiodipius | Sp. nov | Valid | Thuy | Early Cretaceous (latest Aptian to earliest Albian) | | Atlantic Ocean (Blake Nose) | A brittle star belonging to the family Ophiacanthidae. |
| Ophiologimus martynovi | Sp. nov | Valid | Thuy | Early Cretaceous (latest Aptian to earliest Albian) | | Atlantic Ocean (Blake Nose) | A brittle star belonging to the family Ophiacanthidae. |
| Ophiomalleus | Gen. et 2 sp. nov | Valid | Thuy | Middle Jurassic (Callovian) to Early Cretaceous (Hauterivian) | | Germany | A brittle star belonging to the family Ophiacanthidae. The type species is O. beneficarum; genus also includes O. stevenwilsoni. |
| Ophiosternle | Gen. et comb. nov | Valid | Thuy & Schulz | Late Jurassic (Kimmeridgian) | Mergelstetten Formation | Germany | A brittle star belonging to the family Ophiacanthidae. The type species is "Ophiurites" crinitus Quenstedt (1876). |
| Ophiotholia aurora | Sp. nov | Valid | Thuy & Meyer | Middle Jurassic | | Switzerland | An ophiomycetid brittle star, a species of Ophiotholia. |
| Ophiotoma charlottae | Sp. nov | Valid | Thuy | Late Jurassic (Kimmeridgian) | | France | A brittle star belonging to the family Ophiacanthidae. |
| Ophiotoma incredibilis | Sp. nov | Valid | Thuy | Early Cretaceous (latest Aptian to earliest Albian) | | Atlantic Ocean (Blake Nose) | A brittle star belonging to the family Ophiacanthidae. |
| Ophiotoma vadosa | Sp. nov | Valid | Thuy | Early Jurassic (Pliensbachian) | | Switzerland  United Kingdom | A brittle star belonging to the family Ophiacanthidae. |
| Ophiotreta dendrophyllicola | Sp. nov | Valid | Thuy | Paleocene (Danian) | | Denmark | A brittle star belonging to the family Ophiacanthidae. |
| Ophiotreta hedone | Sp. nov | Valid | Thuy | Eocene (Lutetian) | | France | A brittle star belonging to the family Ophiacanthidae. |
| Ophiotreta stefaniae | Sp. nov | Valid | Thuy | Late Jurassic (Oxfordian) | | Germany | A brittle star belonging to the family Ophiacanthidae. |
| Protoscutella palmeri | Sp. nov | Valid | Osborn, Mooi & Ciampaglio | Eocene (Lutetian) | Santee Limestone | United States | A sand dollar belonging to the group Scutellina and the family Protoscutellidae. |
| Regulaecystis testudineus | Sp nov | Valid | Nardin & Bohatý | Devonian (Eifelian) | | Germany | A blastozoan belonging to the family Pleurocystitidae. |
| Reitneracantha | Gen. et sp. nov | Valid | Thuy | Early Jurassic (late Sinemurian to early Pliensbachian) | | Austria | A brittle star belonging to the family Ophiacanthidae. The type species is R. dissidens. |
| Rhenopyrgus piojoensis | Sp nov | Valid | Sumrall, Heredia, Rodríguez & Mestre | Silurian (lower Ludlow) | Los Espejos Formation | Argentina | A rhenopyrgid edrioasteroid, a species of Rhenopyrgus. |
| Sabinacantha | Gen. et sp. nov | Valid | Thuy | Late Jurassic (Oxfordian) | | Germany | A brittle star belonging to the family Ophiacanthidae. The type species is S. archetypa. |
| Simakocrinus | Gen. et 2 sp. nov. | Valid | Prokop | Devonian (Pragian, Emsian and Eifelian) | | Czech Republic | A crinoid belonging to the group Disparida, possibly a member of the family Myelodactylidae. The type species is Simakocrinus facilis sp. nov (col.); genus also contains Simakocrinus diligens sp. nov (col.). |

## Conodonts

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Acanthodus humachensis | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Acanthodus. |
| Acanthodus raqueli | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Acanthodus. |
| Acodus primitivus | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Acodus. |
| Acuminatella | Gen. et 2 sp. nov | Valid | Orchard | Late Triassic (late Carnian to early Norian) | Pardonet Formation | Canada | A gondolellid ozarkodinid. The type species is Acuminatella acuminata; genus also contains Acuminatella angusta. |
| Bispathodus ultimus bartzschi | Subsp nov | Valid | Kononova & Weyer | Devonian (late Famennian) | | Germany | A subspecies of Bispathodus ultimus. |
| Carnepigondolella eozoae | Sp. nov | Valid | Orchard | Late Triassic (late Carnian) | Ludington Formation | Canada | A gondolellid ozarkodinid, a species of Carnepigondolella. |
| Carnepigondolella medioconstricta | Sp. nov | Valid | Orchard | Late Triassic (late Carnian) | Ludington Formation | Canada | A gondolellid ozarkodinid, a species of Carnepigondolella. |
| Furnishina leei | Sp. nov | Valid | Lee | Cambrian | Machari Formation | South Korea | |
| Histiodella wuhaiensis | Sp. nov | Valid | Wang et al. | Ordovician | Lower Klimoli Formation | China | |
| Idiognathodus craticulinodosus | Sp. nov | Valid | Ishida, Suzuki & Inada | Carboniferous (middle–late Bashkirian to early Moscovian) | Ko-yama Limestone Group | Japan | |
| Idiognathodus heckeli | Sp. nov | Valid | Rosscoe & Barrick | Carboniferous | Exline Limestone Hertha Limestone Hushpuckney Shale Lower Brush Creek Shale | United States | |
| Idiognathodus papulatus | Sp. nov | Valid | Rosscoe & Barrick | Carboniferous | Hushpuckney Shale Lower Brush Creek Shale | United States | |
| Idiognathodus pseudocarinatus | Sp. nov | Valid | Rosscoe & Barrick | Carboniferous | Hushpuckney Shale Lower Brush Creek Shale | United States | |
| Kallidontus gondwanicus | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Kallidontus. |
| Kraussodontus | Gen. et sp. nov | Valid | Orchard | Late Triassic (late Carnian) | Pardonet Formation | Canada | A gondolellid ozarkodinid. The type species is Kraussodontus peteri. |
| Mesogondolella daheshenensis | Sp nov | Valid | Wang in Zhou et al. | Permian (probably Wordian) | Daheshen Formation | China | A species of Mesogondolella. |
| Mesogondolella subgracilis | Sp nov | Valid | Wang in Zhou et al. | Permian (probably Wordian) | Daheshen Formation | China | A species of Mesogondolella. |
| Metapolygnathus mazzai | Sp. nov | Valid | Karádi, Kozur & Görögt | Late Triassic (late Carnian and early Norian) | Csővár Limestone Formation | Hungary  Italy | |
| Muellerilepis | Nom. nov | Valid | Bardashev & Bardasheva | Middle Devonian (Givetian) | | Tajikistan | A replacement name for Muellerina Bardashev & Bardasheva (2012) (preoccupied). |
| Naimanodus | Gen. et sp. nov | Valid | Tolmacheva | Middle Ordovician | | Kazakhstan  Kyrgyzstan  Russia | The type species is Naimanodus degtyarevi. |
| Neopolygnathus margaretae | Sp nov | Valid | Kononova & Weyer | Devonian (late Famennian) | | Germany | A species of Neopolygnathus. |
| Notiodella | Gen. et sp. nov | Valid | Aldridge et al. | Late Ordovician | Soom Shale Member, Cedarberg Formation | South Africa | A member of Prioniodontida belonging to the family Balognathidae. The type species is Notiodella keblon. |
| Oncodella mostleri | Sp. nov | Valid | Karádi, Kozur & Görögt | Late Triassic (early Norian) | Csővár Limestone Formation | Hungary | |
| Palmatolepis khaensis | Sp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Palmatolepis marki | Sp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Palmatolepis subperlobata lapoensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Parapetella | Gen. et sp. nov | Valid | Orchard | Late Triassic (late Carnian to early Norian) | Pardonet Formation | Canada | A gondolellid ozarkodinid. The type species is Parapetella prominens. |
| Polygnathus burretti | Sp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus communis hanensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus communis namdipensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus communis phaphaensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus crassulus salapensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus extralobatus phoensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Polygnathus hojedki | Sp. nov | Valid | Gholamalian et al. | Devonian | | Iran | A species of Polygnathus. |
| Polygnathus pseudocostatus | Sp nov | Valid | Klapper & Vodrážková | Devonian | | United States | A species of Polygnathus. |
| Primatella | Gen. et comb. et 2 sp. nov | Valid | Orchard | Late Triassic (late Carnian to early Norian) | Pardonet Formation | Canada | A gondolellid ozarkodinid. A new genus for "Epigondolella" primitia Mosher (1970); genus also contains new species Primatella asymmetrica and Primatella conservativa. |
| Pseudopolygnathus granulosus laepensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Pseudopolygnathus granulosus salawinensis | Subsp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Pseudopolygnathus maepoensis | Sp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Quadralella | Gen. et sp. nov | Valid | Orchard | Late Triassic (late Carnian) | Ludington Formation | Canada | A gondolellid ozarkodinid. The type species is Quadralella lobata. |
| Siphonodella banraiensis | Sp. nov | Valid | Savage | Late Devonian | | Thailand | |
| Tilcarodus | Gen. et comb. nov | Valid | Zeballo & Albanesi | Early Ordovician | Rupasca Formation | Argentina | A new genus for "Utahconus" humahuacensis Albanesi and Aceñolaza (2005). |
| Trapezognathus? primitivus | Sp. nov | Valid | Voldman, Albanesi & Zeballo in Voldman et al. | Early Ordovician | Acoite Formation | Argentina | Originally described as a possible species of Trapezognathus; subsequently made the type species of a separate genus Zentagnathus. |
| Utahconus purmamarcensis | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Utahconus. |
| Utahconus scandodiformis | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Utahconus. |
| Utahconus tortibasis | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Utahconus. |
| Variabiloconus crassus | Sp nov | Valid | Zeballo & Albanesi | Late Cambrian (late Furongian) or early Ordovician (Tremadocian) | Santa Rosita Formation | Argentina | A species of Variabiloconus. |

## Amphibians
### Research

* Laloy et al. (2013) reinterpret the Eocene frog species Rana cadurcorum from the Quercy Phosphorites (France) as a junior synonym of Thaumastosaurus gezei.

### Newly named temnospondyls

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Broiliellus reiszi | Sp. nov | Valid | Holmes, Berman & Anderson | Early Permian | El Cobre Canyon Formation | United States | A dissorophid, a species of Broiliellus. |
| Parotosuchus ptaszynskii | Sp nov | Valid | Sulej & Niedźwiedzki | Late Olenekian | | Poland | A species of Parotosuchus. |
| Reiszerpeton | Gen. et sp. nov | Valid | Maddin et al. | Early Permian | Archer City Formation | United States | A dissorophid. The type species is Reiszerpeton renascentis. |
| Scapanops | Gen. et sp. nov | Valid | Schoch & Sues | Early Permian | Nocona Formation | United States | A dissorophid. The type species is Scapanops neglecta. |
| Tersomius dolesensis | Sp nov | Valid | Anderson & Bolt | Early Permian | | United States | A species of Tersomius. |
| Trimerorhachis greggi | Sp nov | Valid | Milner & Schoch | Early Permian | | United States | A species of Trimerorhachis. |

### Newly named lepospondyls

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Batropetes niederkirchensis | Sp. nov | Valid | Glienke | Early Permian (Rotliegend) | Saar–Nahe Basin | Germany | A species of Batropetes. |
| Huskerpeton | Gen. et sp. nov | Valid | Huttenlocker et al. | Early Permian | Eskridge Formation | United States | A recumbirostran. The type species is Huskerpeton englehorni. |
| Proxilodon | Gen. et comb. nov | Valid | Huttenlocker et al. | Early Permian | Speiser Formation | United States | A recumbirostran, a new genus for "Euryodus" bonneri. |

### Newly named lissamphibians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Aerugoamnis | Gen. et sp. nov | Valid | Henrici, Báez & Grande | Early Eocene (Wasatchian) | Green River Formation | United States | A relative of parsley frogs. The type species is Aerugoamnis paulus. |
| Eobarbourula | Gen. et sp. nov | Valid | Folie et al. | Early Eocene | Cambay Shale Formation | India | A bombinatorid. Its type species is Eobarbourula delfinoi. |
| Gracilibatrachus | Gen. et sp. nov | Valid | Báez | Early Cretaceous (late Barremian) | | Spain | A relative of the family Pipidae. The type species is Gracilibatrachus avallei. |
| Iberobatrachus | Gen. et sp. nov | Valid | Báez | Early Cretaceous (late Barremian) | | Spain | A close relative of the genus Discoglossus. The type species is Iberobatrachus angelae. |
| Ichthyosaura randeckensis | Sp. nov | Valid | Schoch & Rasser | Miocene | | Germany | A newt related to the Alpine newt. |
| Indorana | Gen. et sp. nov | Valid | Folie et al. | Early Eocene | Cambay Shale Formation | India | A possible rhacophorid. Its type species is Indorana prasadi. |
| Leiopelma acricarina | Sp. nov | Valid | Worthy et al. | Early Miocene | | New Zealand | A member of Leiopelmatidae. |
| Leiopelma miocaenale | Sp. nov | Valid | Worthy et al. | Early Miocene | | New Zealand | A member of Leiopelmatidae. |
| Liaobatrachus zhaoi | Sp. nov | Valid | Dong et al. | Early Cretaceous (Barremian) | Yixian Formation | China | An anuran of uncertain phylogenetic placement, a species of Liaobatrachus. |
| Paranecturus | Gen. et sp. nov | Valid | Demar | Late Cretaceous (Maastrichtian) | Hell Creek Formation | United States | A mudpuppy. The type species is Paranecturus garbanii. |
| Ukrainurus | Gen. et sp. nov | Valid | Vasilyan et al. | Miocene | | Ukraine | A relative of cryptobranchids. The type species is Ukrainurus hypsognathus. |
| Wesserpeton | Gen. et sp. nov | Valid | Sweetman & Gardner | Barremian | Wessex Formation | England | An albanerpetontid. |

## Turtles
### Research

* A study on the anatomy of the brain and inner ear of the Jurassic turtle Plesiochelys etalloni is published by Paulina Carabajal et al. (2013).

### Newly named turtles

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Adocus inexpectatus | Sp. nov | Valid | Danilov et al. | Late Eocene | Youganwo Formation | China | An adocid, a species of Adocus. |
| Atoposemys | Gen. et sp. nov | Valid | Hutchison | Early Paleocene (Puercan) | Fort Union Formation | United States | A trionychid. The type species is Atoposemys entopteros. |
| Bairdemys healeyorum | Sp. nov | Valid | Weems & Knight | Late Oligocene | Chandler Bridge Formation | United States | A podocnemidid pleurodiran, a species of Bairdemys. |
| Basilemys gaffneyi | Sp. nov | Valid | Sullivan, Jasinski & Lucas | Late Campanian | | United States | A nanhsiungchelyid turtle, a species of Basilemys. |
| Brachyopsemys | Gen. et sp. nov | Valid | Tong & Meylan | Early Paleocene | Ouled Abdoun Basin | Morocco | A cryptodiran closely related to Sandownia. The type species is Brachyopsemys tingitana. |
| Camerochelys | Gen. et sp. nov | Valid | Pérez-García & Murelaga | Early Cretaceous (Hauterivian or Barremian) | Cameros Basin | Spain | A member of Pan-Cryptodira (the clade containing living cryptodirans and all turtles sharing a more recent common ancestor with them than with pleurodirans), possibly a xinjiangchelyid. The type species is Camerochelys vilanovai. |
| Cardichelyon | Gen. et sp. nov | Valid | Hutchison | Early Eocene (Wasatchian) | | United States | A turtle of uncertain phylogenetic placement. Originally described as a platysternid, but subsequently argued to be a member of Kinosternoidea. The type species is Cardichelyon rogerwoodi. |
| ?Centrochelys marocana | Sp. nov | Valid | Gmira et al. | Pliocene | | Morocco | A tortoise, possibly a species of Centrochelys. |
| Changmachelys | Gen. et sp. nov | Valid | Brinkman et al. | Early Cretaceous | Xiagou Formation | China | A member of (likely paraphyletic) group "Macrobaenidae". The type species is Changmachelys bohlini. |
| Chelodina (Chelodina) murrayi | Sp. nov | Valid | Yates | Late Miocene | Waite Formation | Australia | A chelid, a species of Chelodina. |
| Chelonoidis lutzae | Sp. nov | Valid | Zacarías et al. | Late Pleistocene (58–22 ka) | | Argentina | A tortoise, a species of Chelonoidis. |
| Chrysemys isoni | Sp. nov | Valid | Weems & George | Miocene | Calvert Formation | United States | A relative of the painted turtle. |
| Cuora chiangmuanensis | Sp. nov | Valid | Naksri et al. | Late Middle or early Late Miocene | | Thailand | An Asian box turtle. |
| Floridemys hurdi | Sp. nov | Valid | Weems & George | Miocene | Calvert Formation | United States | A tortoise, a species of Floridemys. |
| Kappachelys | Gen. et sp. nov | Valid | Hirayama, Isaji & Hibino | Early Cretaceous | Akaiwa Formation | Japan | A turtle of uncertain phylogenetic placement. Originally considered to be a relative of trionychids; Skutschas et al. (2017) considered it to be either a pan-trionychian (sister taxon to Trionychia) or a pan-carettochelyid. The type species is Kappachelys okurai. |
| Laganemys | Gen. et sp. nov | Disputed | Sereno & ElShafie | Aptian or Albian | Elrhaz Formation | Niger | An araripemydid pleurodiran. The type species is Laganemys tenerensis. Pérez-García (2019) considered this species to be a junior synonym of Taquetochelys decorata. |
| Neochelys liriae | Sp. nov | Valid | Pérez-García & de Lapparent de Broin | Eocene (Ypresian) | | France | A podocnemidid, a species of Neochelys. |
| Neurankylus lithographicus | Sp. nov | Valid | Larson et al. | Santonian | Milk River Formation | Canada | A neurankyline baenid, a species of Neurankylus. |
| Nostimochelone | Gen. et sp. nov | Valid | Georgalis et al. | Early Miocene | Zeugostasion Formation | Greece | A pleurodiran, a member of Podocnemidoidea. The type species is Nostimochelone lampra. |
| Ocadia tanegashimensis | Sp. nov | Valid | Takahashi et al. | Early middle Miocene | Kawachi Formation | Japan | A geoemydid, a species of Ocadia. |
| Ocepechelon | Gen. et sp. nov | Valid | Bardet et al. | Late Cretaceous (late Maastrichtian) | Oulad Abdoun Basin | Morocco | A relative of dermochelyids and protostegids. The type species is Ocepechelon bouyai. |
| Paramongolemys | Gen. et sp. nov | Valid | Danilov & Sukhanov | Late Paleocene | Naranbulak Formation | Mongolia | A basal member of Testudinoidea. The type species is Paramongolemys khosatzkyi. |
| Planetochelys dithyros | Sp. nov | Valid | Hutchison | Early Eocene (Wasatchian) | | United States | A relative of trionychids, a species of Planetochelys. |
| Psilosemys | Gen. et sp. nov | Valid | Hutchison | Early Eocene (Wasatchian) | | United States | The earliest North American emydid. The type species is Psilosemys wyomingensis. |
| Scabremys | Gen. et comb. nov | Valid | Sullivan, Jasinski & Lucas | Late Campanian | | United States | A baenid cryptodiran, a new genus for "Baena" ornata Gilmore (1935). |
| Shandongemys | Gen. et sp. nov | Valid | Li et al. | Late Cretaceous | | China | A lindholmemydid testudinoid. The type species is Shandongemys dongwuica. |
| Sinemys brevispinus | Sp. nov | Valid | Tong & Brinkman | Early Cretaceous | Luohandong Formation | China | A sinemydid cryptodiran, a species of Sinemys. |
| Spoochelys | Gen. et sp. nov | Valid | Smith & Kear | Early or middle Albian | Griman Creek Formation | Australia | A meiolaniid-like turtle. The type species is Spoochelys ormondea. |
| Testudo oughlamensis | Sp. nov | Valid | Gmira et al. | Pliocene | | Morocco | A tortoise, a species of Testudo. |
| Trapalcochelys | Gen. et sp. nov | Valid | Sterli, de la Fuente & Cerda | Late Cretaceous (late Campanian to early Maastrichtian) | Allen Formation | Argentina | A relative of meiolaniid. The type species is Trapalcochelys sulcata. |
| Tullochelys | Gen. et sp. nov | Valid | Hutchison | Maastrichtian to early Paleocene (Puercan) | Fort Union Formation Hell Creek Formation | United States | A chelydrid. The type species is Tullochelys montanus. |
| Xenochelys floridensis | Sp. nov | Valid | Bourque | Late Oligocene (early Arikareean) | | United States | A kinosternid, a species of Xenochelys. |
| Xinjiangchelys radiplicatoides | Sp. nov | Valid | Brinkman et al. | Late Middle or early Late Jurassic | Shishugou Formation | China | A species of Xinjiangchelys. |
| Xinjiangchelys wusu | Sp. nov | Valid | Rabi et al. | Middle Jurassic | ?Qigu Formation | China | A species of Xinjiangchelys. |

## Thalattosaurs

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
| Concavispina | Gen. et sp. nov | Valid | Zhao et al. | Triassic | Xiaowa Formation | China | A thalattosaurid thalattosaur. The type species is Concavispina biseridens | |

## Ichthyopterygians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Chaohusaurus zhangjiawanensis | Sp. nov | Valid | Chen et al. | Early Triassic | Jialingjiang Formation | China | A species of Chaohusaurus. |
| Gulosaurus | Gen. et sp. nov | Valid | Cuthbertson, Russell & Anderson | Early Triassic | Sulphur Mountain Formation | Canada | A grippidian. The type species is Gulosaurus helmi. |
| Malawania | Gen. et sp. nov | Valid | Fischer et al. | Early Cretaceous (late Hauterivian to Barremian) | | Iraq | A basal member of Thunnosauria. The type species is Malawania anachronus. |
| Qianichthyosaurus xingyiensis | Sp. nov | Valid | Ji, Jiang & Motani in Yang et al. | Middle Triassic (Ladinian) | Falang Formation | China | |
| Thalattoarchon | Gen. et sp. nov | Valid | Fröbisch et al. | Middle Triassic | | United States | A merriamosaur ichthyosaur. The type species is Thalattoarchon saurophagis |

## Lepidosauromorphs
### Newly named sauropterygians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Cryonectes | Gen. et sp. nov | Valid | Vincent, Bardet & Mattioli | Pliensbachian | | France | A pliosaurid. The type species is Cryonectes neustriacus |
| Gronausaurus | Gen. et sp. nov | Disputed | Hampe | Early Cretaceous (Berriasian) | | Germany | A member of Plesiosauroidea of uncertain phylogenetic placement, possibly a leptocleidid or an elasmosaurid. The type species is Gronausaurus wegneri. Sachs, Hornung & Kear (2016) considered it to be a junior synonym of Brancasaurus brancai. |
| Megacephalosaurus | Gen. et sp. nov | Valid | Schumacher, Carpenter & Everhart | Late Cretaceous (middle Turonian) | | United States | A pliosaurid. The type species is Megacephalosaurus eulerti. |
| Palatodonta | Gen. et sp. nov | Valid | Neenan, Klein & Scheyer | Early Middle Triassic | | Netherlands | A relative of placodonts. The type species is Palatodonta bleekeri. |
| Pliosaurus carpenteri | Sp. nov | Valid | Benson et al. | Late Jurassic | Kimmeridge Clay Formation | United Kingdom | A pliosaurid, a species of Pliosaurus |
| Pliosaurus kevani | Sp. nov | Valid | Benson et al. | Late Jurassic | Kimmeridge Clay Formation | United Kingdom | A pliosaurid, a species of Pliosaurus |
| Pliosaurus westburyensis | Sp. nov | Valid | Benson et al. | Late Jurassic | Kimmeridge Clay Formation | United Kingdom | A pliosaurid, a species of Pliosaurus |
| Serpianosaurus germanicus | Sp. nov | Valid | Diedrich | Middle Triassic (Anisian) | | Germany | A pachypleurosaur, a species of Serpianosaurus. |

### Newly named rhynchocephalians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
| Sphenotitan | Gen. et sp. nov | Valid | Martínez et al. | Late Triassic | Quebrada del Barro Formation | Argentina | An opisthodontian rhynchocephalian. The type species is Sphenotitan leyesi. | |

### Newly named lizards

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Apsgnathus | Gen. et sp. nov | Valid | Nydam, Rowe & Cifelli | Late Cretaceous (late Campanian, Judithian) | Aguja Formation | United States | A member of Scincomorpha of uncertain phylogenetic placement. The type species is Apsgnathus triptodon. |
| Arcanosaurus | Gen. et sp. nov | Valid | Houssaye et al. | Early Cretaceous (Barremian or Aptian) | Cameros Basin | Spain | An anguimorph lizard, possibly a varanoid. The type species is Arcanosaurus ibericus. |
| Arpadosaurus sepulchralis | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A member of Glyptosaurinae, a species of Arpadosaurus. |
| Barbaturex | Gen. et sp. nov | Valid | Head et al. | Late middle Eocene (37.2 ± 1.3 Ma) | Pondaung Formation | Myanmar | An iguanian lizard related to the genus Uromastyx. The type species is Barbaturex morrisoni. |
| Bicuspidon smikros | Sp. nov | Valid | Nydam | Late Cretaceous (Cenomanian) | Dakota Formation | United States | A member of Polyglyphanodontinae, a species of Bicuspidon. |
| Blanosaurus | Gen. et sp. nov | Valid | Folie, Smith & Smith | Early Eocene | | Belgium  France | An amphisbaenian. The type species is Blanosaurus primeocaenus. |
| Camptognathosaurus | Gen. et sp. nov | Valid | Folie, Smith & Smith | Late Paleocene | | France | Originally described as an amphisbaenian; Čerňanský & Vasilyan (2024) tentatively assigned it to the family Lacertidae. The type species is Camptognathosaurus parisiensis. Čerňanský & Vasilyan (2024) considered C. parisiensis to be a junior synonym of "Glyptosaurus" walbeckensis Kuhn (1940), but maintained Camptognathosaurus as a distinct genus, resulting in a new combination Camptognathosaurus walbeckensis. |
| Catactegenys | Gen. et sp. nov | Valid | Nydam, Rowe & Cifelli | Late Cretaceous (late Campanian, Judithian) | Aguja Formation | United States | A night lizard. The type species is Catactegenys solaster. |
| Cemeterius | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Lance Formation | United States | A platynotan lizard of uncertain phylogenetic placement. The type species is Cemeterius monstrosus. |
| Cnodontosaurus | Gen. et sp. nov | Valid | Nydam | Late Cretaceous (Cenomanian) | Dakota Formation | United States | A member of Anguimorpha related to xenosaurids. The type species is Cnodontosaurus suchockii. |
| Dakotasaurus | Gen. et sp. nov | Junior homonym | Nydam | Late Cretaceous (Cenomanian) | Dakota Formation | United States | A member of Scincomorpha of uncertain phylogenetic placement, assigned by Nydam (2013) to an informal paramacellodid-cordylid grade. The type species is Dakotasaurus gillettorum. The generic name turned out to be preoccupied by Dakotasaurus Branson & Mehl (1932); the lizard genus was subsequently renamed Dakotaseps. |
| Desertiguana | Gen. et sp. nov | Valid | Alifanov | Late Cretaceous | | Mongolia | A phrynosomatid lizard. The type species is Desertiguana gobiensis. |
| Distortodon | Gen. et sp. nov | Valid | Makádi | Late Cretaceous (Santonian) | | Hungary | A member of Polyglyphanodontinae. The type species is Distortodon rhomboideus. |
| Entomophontes | Gen. et 2 sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A relative of species belonging to the genus Xenosaurus. Genus contains two species: Entomophontes incrustatus and Entomophontes hutchisoni. |
| Eonatator coellensis | Sp. nov | Valid | Páramo | Campanian | | Colombia | A mosasaur, a new species of Eonatator. |
| Glyptosaurus agmodon | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A member of Glyptosaurinae, a species of Glyptosaurus. |
| Heterodontagama | Gen. et sp. nov | Valid | Rana et al. | Early Eocene (early to middle Ypresian) | Cambay Shale Formation | India | A member of Priscagamidae. The type species is Heterodontagama borsukae. |
| Indiagama | Gen. et sp. nov | Valid | Rana et al. | Early Eocene (early to middle Ypresian) | Cambay Shale Formation | India | A member of Agamidae. The type species is Indiagama gujarata. |
| Lamiasaura | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Lance Formation | United States | A squamate of uncertain phylogenetic placement. The type species is Lamiasaura ferox. |
| Lonchisaurus | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Lance Formation | United States | A scincomorph lizard of uncertain phylogenetic placement. The type species is Lonchisaurus trichurus. |
| Monocnemodon | Gen. et sp. nov | Valid | Nydam | Late Cretaceous (Santonian) | Straight Cliffs Formation | United States | A member of Scincomorpha of uncertain phylogenetic placement, assigned by Nydam (2013) to an informal paramacellodid-cordylid grade. The type species is Monocnemodon syphakos. |
| Obamadon | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Hell Creek Formation Lance Formation | United States | A polyglyphanodontian lizard of uncertain phylogenetic placement. The type species is Obamadon gracilis. |
| Odaxosaurus roosevelti | Sp. nov | Valid | Nydam | Late Cretaceous | Kaiparowits Formation | United States | A member of Anguidae, a species of Odaxosaurus. |
| Palaeoxantusia amara | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A night lizard, a species of Palaeoxantusia. |
| Palepidophyma | Gen. et 2 sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A night lizard. Genus contains two species: Palepidophyma paradisa and Palepidophyma lilliputiana. |
| Parasaniwa cynochoros | Sp. nov | Valid | Nydam | Late Cretaceous | Kaiparowits Formation | United States | A member of Platynota of uncertain phylogenetic placement, a species of Parasaniwa. |
| Pariguana | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Lance Formation | United States | An iguanid lizard of uncertain phylogenetic placement. The type species is Pariguana lancensis. |
| Pelsochamops | Gen. et sp. nov | Valid | Makádi | Late Cretaceous (Santonian) | Csehbánya Formation | Hungary | A chamopsiid. The type species is Pelsochamops infrequens. |
| Plesiolacerta eratosthenesi | Sp. nov | Valid | Čerňanský & Augé | Late Oligocene | | Germany | A lacertid lizard, a species of Plesiolacerta. |
| Polyodontobaena | Gen. et sp. nov | Valid | Folie, Smith & Smith | Early Paleocene | Hainin Formation | Belgium | An amphisbaenian. The type species is Polyodontobaena belgica. |
| Provaranosaurus fatuus | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A relative of the Chinese crocodile lizard, a species of Provaranosaurus. |
| Romeosaurus | Gen. et 2 sp. nov | Valid | Palci, Caldwell & Papazzoni | Late Cretaceous (early Turonian to early Santonian) | | Italy | A mosasaur related to Russellosaurus and Yaguarasaurus. Genus contains two species: Romeosaurus fumanensis and Romeosaurus sorbinii. |
| Schillerosaurus | Nom. nov | Valid | Nydam, Chure & Evans | Late Jurassic | Morrison Formation | United States | A replacement name for Schilleria Evans & Chure (1999). |
| Scincoideus grassator | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A member of Lacertiformes, a species of Scincoideus. |
| Socognathus brachyodon | Sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Lance Formation | United States | A chamopsiid polyglyphanodontian lizard, a species of Socognathus. |
| Suratagama | Gen. et sp. nov | Valid | Rana et al. | Early Eocene (early to middle Ypresian) | Cambay Shale Formation | India | A member of Agamidae. The type species is Suratagama neeraae. |
| Suzanniwana revenanta | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A member of Pleurodonta, a species of Suzanniwana. |
| Tiliqua laticephala | Sp. nov | Disputed | Čerňanský & Hutchinson | Pliocene | | Australia | A blue-tongued skink. Possibly a junior synonym of Tiliqua frangens. |
| Utahgenys antongai | Sp. nov | Valid | Nydam | Late Cretaceous (Cenomanian) | Dakota Formation | United States | A contogeniid scincomorph, a species of Utahgenys. |
| Webbsaurus | Gen. et sp. nov | Valid | Nydam | Late Cretaceous (Cenomanian) | Dakota Formation | United States | A scincomorph related to skinks. The type species is Webbsaurus lofgreni. |
| Xestops savagei | Sp. nov | Valid | Smith & Gauthier | Early Eocene | Wasatch Formation | United States | A member of Glyptosaurinae, a species of Xestops. |

### Newly named snakes

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Cerberophis | Gen. et sp. nov | Valid | Longrich, Bhullar & Gauthier | Late Cretaceous (late Maastrichtian) | Hell Creek Formation | United States | An alethinophidian snake of uncertain phylogenetic placement. The type species is Cerberophis robustus. |
| Kataria | Gen. et sp. nov | Junior homonym | Scanferla et al. | Early Paleocene (Danian) | Santa Lucía Formation | Bolivia | A macrostomatan snake related to caenophidians. The type species is Kataria anisodonta. The generic name is preoccupied by Kataria Faubel (1983); Deshmukh et al. (2022) coined a replacement name Katariana. |
| Nidophis | Gen. et sp. nov | Valid | Vasile, Csiki-Sava & Venczel | Late Cretaceous (Maastrichtian) | Haţeg Basin | Romania | A madtsoiid. The type species is Nidophis insularis. |

## Archosauromorphs
### Newly named basal archosauromorphs

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Ankylosuchus | Gen. et sp. nov | Valid | Lucas, Spielmann & Hunt | Late Triassic | Colorado City Formation | United States | A doswelliid. The type species is Ankylosuchus chinlegroupensis. |
| Asperoris | Gen. et sp. nov | Valid | Nesbitt, Butler & Gower | Middle Triassic (probably late Anisian) | Manda beds | Tanzania | A non-archosaurian archosauriform of uncertain phylogenetic placement. The type species is Asperoris mnyama. |
| Fuyuansaurus | Gen. et sp. nov | Valid | Fraser, Rieppel & Chun | Middle Triassic (Ladinian) | Falang Formation | China | A protorosaur. The type species is Fuyuansaurus acutirostris. |
| Jaxtasuchus | Gen. et sp. nov | Valid | Schoch & Sues | Middle Triassic (Ladinian) | Erfurt Formation | Germany | A doswelliid. The type species is Jaxtasuchus salomoni. |
| Machaeroprosopus lottorum | Sp. nov | Valid | Hungerbühler et al. | Late Triassic | Cooper Canyon Formation | United States | A phytosaur, a species of Machaeroprosopus. |
| Macrocnemus obristi | Sp. nov | Valid | Fraser & Furrer | Middle Triassic (Ladinian) | Prosanto Formation | Switzerland | A protorosaur, a species of Macrocnemus. |
| Wannia | Gen. et comb. nov | Valid | Stocker | Late Triassic | | United States | A phytosaur; a new genus for "Paleorhinus" scurriensis Langston (1949). |

### Archosaurs
## Other reptiles

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
| Dolerosaurus | Gen. et comb. nov | Valid | Butler | Late Triassic (late Carnian) | Lunz Formation | Austria | A diapsid of uncertain phylogenetic placement, a new genus for "Francosuchus" trauthi Huene (1939). | |
| Ruhuhuaria | Gen. et sp. nov | Valid | Tsuji, Sobral & Müller | Middle Triassic | Manda Formation | Tanzania | A procolophonoid parareptile, possibly an owenettid. The type species is Ruhuhuaria reiszi. | |

## Synapsids
### Non-mammalian synapsids
#### Research

* The postcranial skeleton of therocephalian Ictidosuchoides is described by Heidi Fourie (2013).

#### New taxa

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Diegocanis | Gen. et sp. nov | Valid | Martínez, Fernandez & Alcober | Late Triassic | Ischigualasto Formation | Argentina | A member of Eucynodontia closely related to Ecteninion and Trucidocynodon. The type species is Diegocanis elegans. |
| Mandagomphodon | Gen. et comb. nov | Valid | Hopson | Middle Triassic | Manda Formation | Tanzania | A traversodontid cynodont, a new genus for "Scalenodon" hirschsoni Crompton (1972). |
| Niassodon | Gen. et sp. nov | Valid | Castanhinha et al. | Late Permian | | Mozambique | A kingoriid emydopoid dicynodont. The type species is Niassodon mfumukasi. |
| Tambacarnifex | Gen. et sp. nov | Valid | Berman et al. | Early Permian | Tambach Formation | Germany | A varanodontine varanopid. The type species is Tambacarnifex unguifalcatus. |

### Mammals
## Other animals

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Alaconcha | Gen. et sp. nov | Valid | Devaere, Clausen & Steiner in Devaere et al. | Cambrian (Tommotian) | Heraultia Limestone | France | An animal of uncertain phylogenetic placement, a low cap-shaped bilaterally symmetrical conch. The type species is A. rugosa. |
| Anomalocaris kunmingensis | Sp. nov | Valid | Wang, Huang & Hu | Cambrian | Wulongqing Formation | China | A radiodont. Originally described as a species of Anomalocaris, but subsequently transferred to the amplectobeluid genus Guanshancaris. |
| Cambrocornulitus | Gen. et sp. nov | Valid | Yang et al. | Early Cambrian | Qiongzhusi Formation | China | An animal of uncertain phylogenetic placement, possibly a member of Cornulitida. The type species is Cambrocornulitus rarus. |
| Cephalodiscus? nusplingensis | Sp. nov | Valid | Schweigert & Dietl | Late Jurassic | Nusplingen Limestone | Germany | Possibly a pterobranch belonging to the genus Cephalodiscus. |
| Chengjiangocaris kunmingensis | Sp. nov | Valid | Yang et al. | Cambrian Stage 3 | Hongjingshao Formation | China | A stem-arthropod. |
| Conularia porcella | Sp. nov | Valid | Robson & Young | Late Ordovician (middle Katian) | Red River Formation | Canada | A conulariid, a species of Conularia. |
| Fuxianhuia xiaoshibaensis | Sp. nov | Valid | Yang et al. | Cambrian Stage 3 | Hongjingshao Formation | China | A stem-arthropod. |
| Gracilitheca astronauta | Sp. nov | Valid | Valent & Fatka | Cambrian | Buchava Formation | Czech Republic | A member of Hyolitha (a group of animals of uncertain phylogenetic placement, possibly molluscs), a species of Gracilitheca. |
| Gracilitheca mirabilis | Sp. nov | Valid | Valent, Fatka & Marek | Cambrian | Buchava Formation | Czech Republic | A member of Hyolitha (a group of animals of uncertain phylogenetic placement, possibly molluscs), a species of Gracilitheca. |
| Gracilitheca triangularis | Sp. nov | Valid | Valent, Fatka & Marek | Cambrian | Buchava Formation | Czech Republic | A member of Hyolitha, a species of Gracilitheca. |
| Hunanoscolex | Gen. et sp. nov | Valid | Duan & Dong | Cambrian (Paibian) | Bitiao Formation | China | A palaeoscolecid. The type species is H. campus. |
| Microconchus hintonensis | Sp. nov | Valid | Zatoń & Peck | Carboniferous (late Mississippian) | Bluestone Formation Hinton Formation | United States | A member of Microconchida (a group of animals of uncertain phylogenetic placement, possibly molluscs). |
| Microconchus utahensis | Sp. nov | Valid | Zatoń, Taylor & Vinn | Early Triassic | Virgin Formation | United States | A member of Microconchida (a group of animals of uncertain phylogenetic placement, possibly molluscs), a species of Microconchus. |
| Muensterina | Gen. et comb. nov | Valid | Bizzarini | Late Triassic (Carnian) | Heiligkreuz Formation San Cassiano Formation | Italy | A demosponge belonging to the group Agelasida and to the family Sestrostomellidae. The type species is "Cnemidium" variabile Münster (1841). |
| Nephrotheca betula | Sp. nov | Valid | Valent, Fatka & Marek | Cambrian | Buchava Formation | Czech Republic | A member of Hyolitha, a species of Nephrotheca. |
| Nephrotheca sophia | Sp. nov | Valid | Valent & Fatka | Cambrian | Buchava Formation | Czech Republic | A member of Hyolitha, a species of Nephrotheca. |
| Oktavites kemanensis | Sp. nov | Valid | Zhang et al. | Silurian (Telychian) | Manbo Formation | China | A graptolite. |
| Ornatoscolex | Gen. et sp. nov | Valid | Duan & Dong | Cambrian (Paibian) | Bitiao Formation | China | A palaeoscolecid. The type species is O. hunanensis. |
| Paraconularia bachmanni | Sp. nov | Valid | Barth et al. | Late Triassic | | Germany | A conulariid, a species of Paraconularia. |
| Paranomalocaris | Gen. et sp. nov | Valid | Wang, Huang & Hu | Cambrian | Wulongqing Formation | China | A member of Anomalocarididae (a group of animals with uncertain phylogenetic placement, possibly stem-arthropods). The type species is Paranomalocaris multisegmentalis. |
| Potamophloios canadensis | Sp. nov | Valid | Pisera, Siver & Wolfe | Eocene (Lutetian) | | Canada | A sponge belonging to the family Potamolepidae. |
| Quasiaulacera | Gen. et 2 sp. nov | Valid | Copper, Stock & Jin | Late Ordovician (Hirnantian) | Ellis Bay Formation | Canada | A stromatoporoid. Genus contains two species: Quasiaulacera stellata and Q. occidua. |
| Spinitheca | Gen. et sp. nov | Valid | Novozhilova | Early Cambrian (Atdabanian) | | Russia | A member of Hyolitha (a group of animals of uncertain phylogenetic placement, possibly molluscs). The type species is Spinitheca sysoievi. |
| Wronascolex iacoborum | Sp. nov | Valid | García-Bellido, Paterson & Edgecombe | Cambrian Stage 4 | Emu Bay Shale | Australia | A palaeoscolecid. |
| Valandria | Gen. et sp. nov | Valid | Bizzarini | Late Triassic (Carnian) | Heiligkreuz Formation | Italy | A demosponge belonging to the group Agelasida and to the family Sestrostomellidae. The type species is V. bertii. |
| Wildspongia | Gen. et sp. nov | Valid | Bizzarini | Late Triassic (Carnian) | Heiligkreuz Formation | Italy | A demosponge belonging to the group Agelasida and to the family Sestrostomellidae. The type species is W. stollae. |

## Other organisms

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Gorgonisphaeridium savertonense | Sp. nov. | Valid | Wicander & Playford | Devonian (Famennian) | Saverton Shale | United States | An acritarch. |
| Honeggeriella | Gen. et sp. nov | Valid | Matsunaga, Stockey & Tomescu | Early Cretaceous (Valanginian-Hauterivian boundary) | Longarm Formation | Canada | A heteromerous lichen. The type species is Honeggeriella complexa. |
| Plumalina brevis | Sp. nov | Valid | Muscente & Allmon | Devonian (Frasnian) | Ithaca Formation | United States | An organism of uncertain phylogenetic placement, argued by different authors to be a hydrozoan or a Caulerpa-like alga. |
| Plumalina tenera | Sp. nov | Valid | Muscente & Allmon | Silurian (Wenlock) | Rochester Shale | United States | An organism of uncertain phylogenetic placement, argued by different authors to be a hydrozoan or a Caulerpa-like alga. |