# 2013 in paleomammalogy

This paleomammalogy list records new fossil mammal taxa that were described during the year 2013, as well as notes other significant paleomammalogy discoveries and events which occurred during that year.

## Non-eutherian mammals
### Monotremes

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes | Images |
| Obdurodon tharalkooschild | Sp. nov | Valid | Pian, Archer & Hand | Neogene; estimates range from middle Miocene to Pliocene | Riversleigh | Australia | A relative of the platypus, a species of Obdurodon. | |

### Metatherians

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Armintodelphys dufraingi | Sp. nov | Valid | Smith & Smith | Early Eocene | Tielt Formation | Belgium | A peradectid opossum, a species of Armintodelphys. |
| Bulungu | Gen. et 3 sp. nov | Valid | Gurovich et al. | Late Oligocene to Middle Miocene | Etadunna Formation Riversleigh Wipajiri Formation | Australia | A bandicoot. The type species is Bulungu palara Gurovich et al. (2013); genus also contains additional new species Bulungu muirheadae Travouillon et al. (2013) and Bulungu campbelli Travouillon et al. (2013). |
| Eomicrobiotherium mykerum | Sp. nov | Valid | Goin & Abello | Miocene (Colhuehuapian) | Colhué Huapí Member | Argentina | A microbiotheriid marsupial, a species of Eomicrobiotherium. |
| Fieratherium | Gen. et sp. nov | Valid | Forasiepi et al. | Late Oligocene | Agua de la Piedra Formation | Argentina | A relative of shrew opossums. The type species is Fieratherium sorex. |
| Galadi adversus | Sp. nov | Valid | Travouillon et al. | Miocene | Riversleigh | Australia | A bandicoot, a species of Galadi. |
| Galadi amplus | Sp. nov | Valid | Travouillon et al. | Miocene | Riversleigh | Australia | A bandicoot, a species of Galadi. |
| Galadi grandis | Sp. nov | Valid | Travouillon et al. | Miocene | Riversleigh | Australia | A bandicoot, a species of Galadi. |
| Litokoala dicksmithi | Sp. nov | Valid | Black, Louys & Price | Miocene | Riversleigh | Australia | A relative of koala, a species of Litokoala. |
| Neohelos davidridei | Species | Valid | Black, Archer, Hand, & Godthelp | Middle Miocene | Riversleigh World Heritage Area fossil deposit | Australia | A diprotodontid, a species of Neohelos. |
| Neohelos solus | Species | Valid | Black, Archer, Hand, & Godthelp | Middle Miocene | Riversleigh World Heritage Area fossil deposit | Australia | A diprotodontid, a species of Neohelos. |
| Proargyrolagus argentinus | Sp. nov | Valid | Goin & Abello | Miocene (Colhuehuapian) | Colhué Huapí Member | Argentina | An argyrolagid metatherian, a species of Proargyrolagus. |

### Others

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Alopocosmodon | Gen. et sp. nov | Valid | Scott, Spivak & Sweet | Early Paleocene (middle Torrejonian) | Porcupine Hills Formation | Canada | A multituberculate, possibly a member of Microcosmodontidae. The type species is Alopocosmodon hadrus. |
| Arboroharamiya | Gen. et sp. nov | Valid | Zheng et al. | Middle-Late Jurassic boundary | Tiaojishan Formation | China | A member of the (possibly paraphyletic) group Haramiyida. The type species is Arboroharamiya jenkinsi. |
| Argillomys | Gen. et sp. nov | Valid | Cifelli, Gordon & Lipka | Early Cretaceous (Aptian) | Patuxent Formation | United States | A multituberculate. The type species is Argillomys marylandensis. |
| Cimolodon peregrinus | Sp. nov | Valid | Donohue, Wilson & Breithaupt | Latest Cretaceous (Lancian) | Lance Formation | United States | A multituberculate, a species of Cimolodon. |
| Dakotamys shakespeari | Sp. nov | Valid | Eaton | Late Cretaceous (Santonian) | Straight Cliffs Formation | United States | A multituberculate, a species of Dakotamys. |
| Indobaatar | Gen. et sp. nov | Valid | Parmar, Prasad & Kumar | Early or Middle Jurassic | Kota Formation | India | An eobaatarid multituberculate. The type species is Indobaatar zofiae. |
| Megaconus | Gen. et sp. nov | Valid | Zhou et al. | Middle Jurassic (at least 164 Ma) | Tiaojishan Formation | China | An eleutherodontid haramiyidan. The type species is Megaconus mammaliaformis. |
| Rugosodon | Gen. et sp. nov | Valid | Yuan et al. | Late Jurassic (Oxfordian) | Tiaojishan Formation | China | A paulchoffatiid multituberculate. The type species is Rugosodon eurasiaticus. |

## Newly named eutherians
### Xenarthrans

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Anadasypus aequatorianus | Sp. nov | Valid | Carlini et al. | Late Miocene | Letrero Formation | Ecuador | An armadillo, a species of Anadasypus. |
| Megistonyx | Gen. et sp. nov | Valid | McDonald, Rincón & Gaudin | Late Pleistocene (Lujanian) | Cueva de los Huesos | Venezuela | A megalonychid sloth. The type species is Megistonyx oreobios. |
| Neosclerocalyptus castellanosi | Sp. nov | Valid | Zurita et al. | Late Pliocene | | Argentina | A glyptodont, a species of Neosclerocalyptus. |
| Prepoplanops | Gen. et sp. nov | Valid | Carlini, Brandoni & Dal Molin | Miocene | Cerro Boleadoras Formation | Argentina | A ground sloth. The type species is Prepoplanops boleadorensis. |
| Scirrotherium antelucanus | Sp. nov | Valid | Laurito & Valerio | Late Miocene (early Hemphillian) | | Costa Rica | A pampatheriid xenarthran, a species of Scirrotherium. |
| Scirrotherium carinatum | Sp. nov | Valid | Góis et al. | Late Miocene (Huayquerian) | Ituzaingó Formation Puerto Madryn Formation Solimões Formation | Argentina  Brazil | A pampatheriid xenarthran. Originally described as a species of Scirrotherium; Jiménez-Lara (2020) transferred this species to the genus Kraglievichia. |

### Odd-toed ungulates

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Aceratherium porpani | Sp. nov | Valid | Deng, Hanta & Jintasakul | Late Miocene | | Thailand | A rhinoceros, a species of Aceratherium. |
| Brachypotherium minor | Sp. nov | Valid | Geraads & Miller | Early Miocene (c. 17 Ma) | Bakate Formation | Kenya | A rhinoceros, a species of Brachypotherium. |
| Chalicotherium hebeiense | Sp. nov | Valid | Chen & Liu | Middle Miocene | Jiulongkou Formation | China | A chalicothere, a species of Chalicotherium. |
| Eurygnathohippus woldegabrieli | Sp. nov | Valid | Bernor et al. | Pliocene | | Ethiopia | A member of Hipparionini, a species of Eurygnathohippus. |
| Guangnanodon | Gen. et sp. nov | Valid | Wang et al. | Paleogene (probably latest Eocene) | Yanshan Formation | China | An odd-toed ungulate related to Eggysodon. The type species is Guangnanodon youngi |
| Hipparion (Hipparion) lufengense | Sp. nov | Valid | Sun | Late Miocene | | China | An equid, a species of Hipparion. |
| Molassitherium | Gen. et comb. et sp. nov | Valid | Becker, Antoine & Maridet | Early to early Late Oligocene | | France  Germany  Hungary  Switzerland  Turkey | A rhinoceros. Genus contains "Aceratherium" albigense Roman (1912) and a new species Molassitherium delemontense (however, Tissier, Antoine & Becker, 2020 transferred M. delemontense to the genus Epiaceratherium). |
| Pachynolophus eulaliensis | Sp. nov | Valid | Danilo et al. | Eocene, probably middle Ypresian | | France | A palaeotheriid equoid odd-toed ungulate, a species of Pachynolophus. |
| Sivalhippus anwari | Sp. nov | Valid | Wolf, Bernor & Hussain | Late Miocene | Sivalik Hills | Pakistan | An equid related to Hipparion, a species of Sivalhippus. |

### Even-toed ungulates

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Arretotherium meridionale | Sp. nov | Valid | Rincon et al. | Early Miocene | | Panama | A bothriodontine anthracothere, a species of Arretotherium. |
| Bison (Eobison) degiulii | Sp. nov | Valid | Masini, Palombo & Rozzi | Pleistocene | | Italy | A species Bison. The binomial Eobison degiulii was originally introduced by Masini (1989) in a dissertation thesis which did not meet the criteria of formal publication; according to Kostopoulos, Maniakas & Tsoukala (2018) the name wasn't validly published until Masini, Palombo & Rozzi (2013) designated a holotype and provided a description of basic cranial features and comparisons, altogether constituting sufficient elements of an available nomenclature act in a published work under ICZN. |
| Dama roberti | Sp. nov | Valid | Breda & Lister | Middle Pleistocene | | France  United Kingdom | A relative of the fallow deer. |
| Damalacra harrisi | Sp. nov | Valid | Geraads, Bobe & Manthi | Pliocene | | Kenya | An alcelaphine bovid, a species of Damalacra. |
| Eucladoceros dicranios tanaitensis | Subsp. nov. | Valid | Baygusheva & Titov | Early Pleistocene | | Russia | A deer, a subspecies of Eucladoceros dicranios. |
| Gerontochoerus koobiforaensis | Sp. nov | Valid | Pickford | Pliocene | Koobi Fora Formation | Kenya | A member of the family Suidae. |
| Kolpochoerus millensis | Sp. nov | Valid | Haile-Selassie & Simpson | Pliocene | Woranso-Mille and Gona sites | Ethiopia | A suid, a species of Kolpochoerus. |
| Myanmarius | Gen. et sp. nov | Valid | Tsubamoto et al. | Middle Eocene | Pondaung Formation | Myanmar | A member of Cetartiodactyla of uncertain phylogenetic placement, possibly a raoellid or a member of Suoidea. The type species is Myanmarius chitseini. |
| Skinnerhyus shermerorum | Gen. et sp. nov | Valid | Prothero & Pollen | Miocene | Ash Hollow Formation | United States | A peccary, the type species is S. shermerorum. |
| Woodburnehyus grenaderae | Gen. et sp. nov | Valid | Prothero & Pollen | Miocene | Green Valley Formation | United States | A peccary, the type species is W. grenaderae. |

### Cetaceans

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Balaenoptera bertae | Sp. nov | Valid | Boessenecker | Pliocene | Purisima Formation | United States | A rorqual, a species of Balaenoptera. |
| Basilotritus | Gen. et sp. et comb. nov | Valid | Gol'din & Zvonok | Middle Eocene | Kiev Formation | Ukraine  United States | A basilosaurid cetacean. Genus contains "Eocetus" wardii Uhen (1999) and a new species Basilotritus uheni. Later study considered that it is synonmous with Pachycetus. |
| Brachydelphis jahuayensis | Sp. nov | Valid | Lambert & De Muizon | Late Miocene (Tortonian) | Pisco Formation | Peru | A relative of the La Plata dolphin, a species of Brachydelphis. |
| Choneziphius leidyi | Sp. nov | Valid | Bianucci et al. | Neogene (probably Late Early to Middle Miocene) | | Atlantic Ocean floor off the Galician coast of Spain and the coast of Portugal | A beaked whale, a species of Choneziphius. |
| Globicetus | Gen. et sp. nov | Valid | Bianucci et al. | Neogene (probably Late Early to Middle Miocene) | | Atlantic Ocean floor off the Galician coast of Spain | A beaked whale. The type species is Globicetus hiberus. |
| Imocetus | Gen. et sp. nov | Valid | Bianucci et al. | Neogene (probably Late Early to Middle Miocene) | | Atlantic Ocean floor off the coast of Portugal | A beaked whale. The type species is Imocetus piscatus. |
| Notoziphius | Gen. et sp. nov | Valid | Buono & Cozzuol | Late Miocene | Puerto Madryn Formation | Argentina | A beaked whale. The type species is Notoziphius bruneti. |
| Parietobalaena campiniana | Sp. nov | Valid | Bisconti, Lambert & Bosselaers | Miocene | | Belgium  Netherlands | A relative of cetotheriids, a species of Parietobalaena. |
| Septidelphis | Gen. et sp. nov | Valid | Bianucci | Pliocene | | Italy | A member of Delphinidae. The type species is Septidelphis morii. |
| Tusciziphius atlanticus | Sp. nov | Valid | Bianucci et al. | Neogene (probably Late Early to Middle Miocene) | | Atlantic Ocean floor off the Galician coast of Spain and the coast of Portugal  United States | A beaked whale, a species of Tusciziphius. |

### Carnivorans

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Buisnictis metabatos | Sp. nov | Valid | Wang, Carranza-Castañeda & Aranda-Gómez | Early Pliocene | San José del Cabo Basin | Mexico | A skunk, a species of Buisnictis. |
| Chasmaporthetes gangsriensis | Sp. nov | Valid | Tseng, Li and Wang | Pliocene | Zanda Basin | China | A hyena, a species of Chasmaporthetes. |
| Cyonarctos | Gen. et sp. nov | Valid | De Bonis | Late Oligocene | | France | A hemicyonine. The type species is Cyonarctos dessei. |
| Enhydriodon afman | Sp. nov. | Valid | Werdelin & Lewis | Pliocene | | Kenya | An otter, a species of Enhydriodon |
| Ferinestrix rapax | Sp. nov. | Valid | Wolsan & Sotnikova | Pliocene | | Russia | A stem meline badger, a species of Ferinestrix. |
| Filholictis | Gen. et comb. nov | Valid | De Bonis | Paleogene | | France | A hemicyonine; a new genus for "Canis" filholi Munier-Chalmas in Filhol (1877). |
| Genetta nyakitongwer | Sp. nov. | Valid | Werdelin & Lewis | Pleistocene | | Kenya | A genet |
| Hadrokirus | Gen. et sp. nov | Valid | Amson & de Muizon | Late Miocene or Early Pliocene | Pisco Formation | Peru | An earless seal. The type species is Hadrokirus martini. |
| Hydrictis gudho | Sp. nov. | Valid | Werdelin & Lewis | Pleistocene | | Kenya | An otter, related to the extant spotted-necked otter (Hydrictis maculicollis) |
| Pachyphoca | Gen. et 2 sp. nov | Valid | Koretsky & Rahmat | Middle Miocene (middle Sarmatian, 12.3-11.2 Mya) | | Ukraine | An earless seal related to the hooded seal. The type species is Pachyphoca ukrainica; genus also contains Pachyphoca chapskii. |
| Pekania occulta | Sp. nov | Valid | Samuels & Cavin | Early Hemphillian | Rattlesnake Formation | United States | A relative of fishers, a species of Pekania. |
| Rhizosmilodon | Gen. et sp. nov | Valid | Wallace & Hulbert | Early Pliocene | Bone Valley Formation | United States | A machairodontine felid. The type species is Rhizosmilodon fiteae. |
| Teruelictis | Gen. et sp. nov | Valid | Salesa et al. | Late Miocene | | Spain | An otter-like mustelid. The type species is Teruelictis riparius. |
| Vulpes skinneri | Sp. nov | Valid | Hartstone-Rose et al. | Early Pleistocene | | South Africa | A fox, a species of Vulpes. |

### Lagomorphs

| Name | Novelty | Status | Authors | Age | Location | Notes |
| Amphilagus magnus | Sp. nov | Valid | Erbajeva | Early Miocene | Mongolia | A lagomorph, a species of Amphilagus. |
| Amphilagus orientalis | Sp. nov | Valid | Erbajeva | Early Miocene | Mongolia | A lagomorph, a species of Amphilagus. |
| Amphilagus plicadentis | Sp. nov | Valid | Erbajeva | Early Miocene | Mongolia | A lagomorph, a species of Amphilagus. |
| Ephemerolagus | Gen. et sp. nov | Valid | Vianey-Liaud & Lebrun | Early Oligocene | France | A lagomorph. The type species is Ephemerolagus nievae. |
| Limitolagus | Gen. et sp. nov. | Valid | Fostowicz-Frelik | Eocene (late Chadronian) | United States | A palaeolagid lagomorph. The type species is Limitolagus roosevelti. |

### Rodents

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Argorheomys | Gen. et sp. nov | Valid | Korth & Emry | Late middle Eocene (Duchesnean) | | United States | A rodent related to Pipestoneomys. The type species is Argorheomys septendrionalis. |
| Bransatoglis bosniensis | Sp. nov | Valid | de Bruijn, Marković & Wessels | Late Oligocene | | Bosnia and Herzegovina | A dormouse, a species of Bransatoglis. |
| Ceratogaulus robustus | Sp. nov | Valid | Korth | Middle Miocene | Tesuque Formation | United States | A mylagaulid rodent. |
| Chardina gansuensis | Sp. nov | Valid | Liu et al. | Early Pliocene | | China | A zokor, a species of Chardina. |
| Deperetomys magnus | Sp. nov | Valid | de Bruijn, Marković & Wessels | Late Oligocene | | Bosnia and Herzegovina  Serbia | A murid rodent, a species of Deperetomys. |
| Eumyarion margueritae | Sp. nov | Valid | de Bruijn, Marković & Wessels | Late Oligocene | | Bosnia and Herzegovina | A eumyarionine murid rodent, a species of Eumyarion. |
| Garridomys | Gen. et sp. nov | Valid | Kramarz, Vucetich & Arnal | Early Miocene | Cerro Bandera Formation | Argentina | A rodent closely related to chinchillids. The type species is Garridomys curunuquem. |
| Megacricetodon vandermeuleni | Sp. nov | Valid | Oliver & Peláez-Campomanes | Miocene (middle Aragonian) | | Spain | A cricetid rodent, a species of Megacricetodon. |
| Mesosiphneus primitivus | Sp. nov | Valid | Liu et al. | Early Pliocene | | China | A zokor, a species of Mesosiphneus. |
| Mimomys glendae | Sp. nov. | Valid | Mayhew | Early Pleistocene | Norwich Crag Formation | United Kingdom | An arvicoline rodent, a species of Mimomys. |
| Ninamys | Gen. et comb. et sp. nov | Valid | Vianey-Liaud, Rodrigues & Marivaux | Oligocene to early Miocene | | China  Mongolia  United States  Kazakhstan? | An aplodontiid rodent, a new genus for "Prosciurus" arboraptus Shevyreva 1971; genus also contains a new species Ninamys kazimierzi, "Campestrallomys" annectens Korth (1989) and possibly also "Prosciurus" daxnerae Lopatin 2000 (though Maridet et al., 2016 assigned this species to the genus Proansomys instead). |
| Nonanomalurus | Gen. et comb. nov | Valid | Pickford et al. | Miocene | | Kenya  Uganda | A member of Anomaluroidea; a new genus for "Paranomalurus" soniae Lavocat (1973). |
| Notogaulus | Gen. et 2 sp. nov | Valid | Korth | Middle Miocene | Tesuque Formation | United States | A mylagaulid rodent. Genus contains two species: Notogaulus minor and N. major. |
| Paracricetops | Gen. et sp. nov | Valid | Maridet & Ni | Early Oligocene | | China | A cricetid rodent. The type species is Paracricetops virgatoincisus. |
| Paradjidaumo disjunctus | Sp. nov | Valid | Korth | Paleogene | | United States | An eomyid rodent, a species of Paradjidaumo. |
| Paradjidaumo nanus | Sp. nov | Valid | Emry & Korth | Eocene (middle Chadronian) | White River Formation | United States | An eomyid rodent, a species of Paradjidaumo. |
| Paransomys | Gen. et comb. nov | Valid | Vianey-Liaud, Rodrigues & Marivaux | Late Oligocene to early Miocene | | Western Europe | An aplodontiid rodent, a new genus for "Sciurodon" descendens Dehm 1950, "Plesispermophilus" argoviensis Stehlin & Schaub 1951, and "Allomys" storeri Tedrow & Korth, 1997. |
| Parapliosaccomys martini | Sp. nov | Valid | Kelly | Miocene (Hemphillian) | Coal Valley Formation | United States | A gopher, a species of Parapliosaccomys. |
| Paronychomys jacobsi | Sp. nov | Valid | Kelly | Miocene (Hemphillian) | Coal Valley Formation | United States | A cricetid rodent, a species of Paronychomys. |
| Proansomys | Gen. et sp. nov | Valid | Bi et al. | Late Oligocene | Suosuoquan Formation Tieersihabahe Formation | China | An ansomyine aplodontid rodent. The type species is Proansomys dureensis. |
| Protohummus | Gen. et sp. nov | Valid | Kraatz et al. | Late Miocene | Baynunah Formation | United Arab Emirates | A relative of cane rats. The type species is Protohummus dango. |
| Protospermophilus minimus | Sp. nov | Valid | Korth | Miocene | | United States | A ground squirrel, a species of Protospermophilus. |
| Sciamys petisensis | Sp. nov | Valid | Arnal & Pérez | Middle Miocene | | Argentina | An acaremyid rodent, a species of Sciamys. |
| Simpligaulus | Gen. et sp. nov | Valid | Wu et al. | Early Middle Miocene | Halamagai Formation | China | A promylagauline mylagaulid rodent. The type species is Simpligaulus yangi. |
| Tamias anatoliensis | Sp. nov | Valid | Bosma, De Bruijn & Wessels | Late Miocene | | Turkey | A chipmunk. |
| Vetusspalax | Gen. et sp. nov | Valid | de Bruijn, Marković & Wessels | Late Oligocene | | Bosnia and Herzegovina | A relative of mole rats assigned to the genus Spalax. The type species is Vetusspalax progressus. |

### Primates and plesiadapiforms

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Archicebus | Gen. et sp. nov | Valid | Ni et al. | Early Eocene | | China | A haplorhine primate. The type species is Archicebus achilles. |
| Cartelles | Gen. et sp. nov | Valid | Halenar & Rosenberger | Pleistocene | Toca da Boa Vista cave | Brazil | A New World monkey, a relative of howler monkeys. The type species is Cartelles coimbrafilhoi. |
| Foxomomys | Gen. et comb. nov | Valid | Chester & Bloch | Paleocene | | Canada  United States | A micromomyid plesiadapiform, a new genus for "Micromomys" fremdi Fox (1984), "Micromomys" vossae Krause (1978) and "Micromomys" gunnelli Secord (2008). |
| Hesperotarsius | Gen. et sp. et comb. nov | Valid | Zijlstra, Flynn & Wessels | Miocene | | Pakistan  Thailand | A tarsier. Genus contains "Tarsius" thailandicus Ginsburg & Mein (1987) and a new species Hesperotarsius sindhensis. |
| Krabia | Gen. et sp. nov | Valid | Chaimanee et al. | Late Eocene | | Thailand | An amphipithecid primate. The type species is Krabia minuta. |
| Nievesia | Gen. et sp. nov | Valid | Marigó, Minwer-Barakat & Moyà-Solà | Early Late Eocene | | Spain | A notharctid adapiform. The type species is Nievesia sossisensis. |
| Nsungwepithecus | Gen. et sp. nov | Valid | Stevens et al. | Oligocene (25.2 Myr) | Nsungwe Formation | Tanzania | An early Old World monkey. The type species is Nsungwepithecus gunnelli. |
| Rukwapithecus | Gen. et sp. nov | Valid | Stevens et al. | Oligocene (25.2 Myr) | Nsungwe Formation | Tanzania | An early ape. The type species is Rukwapithecus fleaglei. |
| Soromandrillus | Gen. et comb. nov | Valid | Gilbert | Pliocene to Pleistocene | Shungura Formation Usno Formation | Angola  Ethiopia | An Old World monkey belonging to the subfamily Cercopithecinae and to the tribe Papionini. The type species is "Papio" quadratirostris Iwamoto (1982). |
| Zanycteris honeyi | Sp. nov | Valid | Burger | Late Paleocene | Fort Union Formation | United States | A picrodontid plesiadapiform, a species of Zanycteris. |

### Others

| Name | Novelty | Status | Authors | Age | Unit | Location | Notes |
| Anthraconyx | Gen. et sp. nov | Valid | Rose et al. | Early Eocene | Cambay Shale Formation | India | A member of Tillodontia. The type species is Anthraconyx hypsomylus. |
| Aphronorus bearspawensis | Sp. nov | Valid | Scott, Spivak & Sweet | Early Paleocene (middle Torrejonian) | Porcupine Hills Formation | Canada | A pentacodontid cimolestan, a species of Aphronorus. |
| Apulogalerix | Gen. et sp. nov | Valid | Masini & Fanfani | Late Miocene | | Italy | A gymnure. The type species is Apulogalerix pusillus. |
| Archaeoparadoxia | Gen. et comb. nov | Valid | Barnes | Late Oligocene | Skooner Gulch Formation | United States | A paleoparadoxiid desmostylian; a new genus for "Paleoparadoxia" weltoni Clark (1991). |
| Archaeoryctes wangi | Sp. nov | Valid | Missiaen et al. | Middle Paleocene | | China | A member of Didymoconidae, a species of Archaeoryctes. |
| Batodonoides rileyi | Sp. nov | Valid | Kelly | Eocene (late Uintan) | Sespe Formation | United States | A member of Geolabididae, a species of Batodonoides. |
| Ceruttia | Gen. et sp. nov | Valid | Tomiya | Eocene (Uintan) | Mission Valley Formation Santiago Formation | United States | A member of Carnivoramorpha and Carnivoraformes. The type species is Ceruttia sandiegoensis. |
| Deinogalerix masinii | Sp. nov | Valid | Villier et al. | Miocene | | Italy | A gymnure, a species of Deinogalerix. |
| Eudaemonema bohachae | Sp. nov | Valid | Scott, Spivak & Sweet | Early Paleocene (middle Torrejonian) | Porcupine Hills Formation | Canada | A mixodectid, a species of Eudaemonema. |
| Fordonia lawsoni | Sp. nov | Valid | Hooker | Earliest Eocene | | United Kingdom | A pseudorhyncocyonid, a species of Fordonia. |
| Galecyon gallus | Sp. nov | Valid | Solé, Gheerbrant & Godinot | Early Eocene | | France | A sinopanine hyaenodontid, a species of Galecyon. |
| Hegetotheriopsis | Gen. et sp. nov | Valid | Kramarz & Paz | Late Oligocene and Miocene (Colhuehuapian) | Sarmiento Formation | Argentina | A hegetotheriid notoungulate. The type species is Hegetotheriopsis sulcatus. |
| Leptictidium listeri | Sp. nov | Valid | Hooker | Middle Eocene | | Germany | A pseudorhyncocyonid, a species of Leptictidium. |
| Leptictidium prouti | Sp. nov | Valid | Hooker | Earliest Eocene | | United Kingdom | A pseudorhyncocyonid, a species of Leptictidium. |
| Leptictidium storchi | Sp. nov | Valid | Hooker | Late Eocene | | France | A pseudorhyncocyonid, a species of Leptictidium. |
| Mistralestes | Gen. et sp. nov | Valid | Tabuce et al. | Late Cretaceous (late Campanian) | | France | A possible zhelestid. The type species is Mistralestes arcensis. |
| Neoparadoxia | Gen. et sp. et comb. nov | Valid | Barnes | Middle to early late Miocene | | United States | A paleoparadoxiid desmostylian. The type species is Neoparadoxia cecilialina; genus also contains "Paleoparadoxia" repenningi Domning & Barnes (2007). |
| Phakodon | Gen. et comb. nov | Valid | Hooker | Paleocene | | France | A pseudorhyncocyonid, a new genus for "Bessoecetor" levei Russell, Louis & Poirier (1966). |
| Piauhytherium | Gen. et sp. nov | Valid | Guérin & Faure | Late Pleistocene | | Brazil | A toxodontid. The type species is Piauhytherium capivarae. |
| Promioclaenus thnetus | Sp. nov | Valid | Scott, Spivak & Sweet | Early Paleocene (middle Torrejonian) | Porcupine Hills Formation | Canada | A mioclaenid, a species of Promioclaenus. |
| Sasayamamylos | Gen. et sp. nov | Valid | Kusuhashi et al. | Early Cretaceous (early Albian) | | Japan | A eutherian related to Ukhaatherium, Asioryctes and Kennalestes. The type species is Sasayamamylos kawaii. |
| Sorex bifidus | Sp. nov | Valid | Rzebik-Kowalska | ?Late Pliocene/Early Pleistocene boundary and middle Early Pleistocene | | Poland | A red-toothed shrew, a species of Sorex. |
| Vassacyon taxidiotis | Sp. nov | Valid | Solé, Gheerbrant & Godinot | Early Eocene | | France | A "miacid" carnivoramorph, a species of Vassacyon. |
| Walshius | Gen. et sp. nov | Valid | Tomiya | Eocene (Uintan) | Friars Formation | United States | A member of Carnivoramorpha and Carnivoraformes. The type species is Walshius pacificus. |