# List of Cambrian arthropods

This list contains many extinct arthropod genera from the Cambrian Period of the Paleozoic Era. Some trilobites, bradoriids and phosphatocopines may not be included due to the lack of literature on these clades and inaccessibility of many papers describing their genera. This list also provides references for any Wikipedia users who intend to create pages for more obscure taxa.

## Miscellaneous Dinocaridida

| Genus | Year of discovery | Location of fossils |
| Anomalocaris | 1892 | Emu Bay Shale Maotianshan Shales Burgess Shale Pioche Shale Eager Formation |
| Cucumericrus | 1995 | Maotianshan Shales |
| Paranomalocaris | 2013 | Wulongqing Formation |
| Ramskoeldia | 2018 | Maotianshan Shales |
| Cambroraster | 2019 | Burgess Shale Maotianshan Shales |
| Hurdia | 1912 | Burgess Shale Spence Shale Pioche Shale Jince Formation Qingjiang biota? |
| Peytoia | 1911 | Burgess Shale Zawiszyn Formation |
| Ursulinacaris | 2019 | Mount Cap Formation Carrara Formation |
| Titanokorys | 2018 | Burgess Shale |
| Cordaticaris | 2020 | Zhangxia Formation |
| Pahvantia | 1981 | Wheeler Shale Marjum Formation |
| Amplectobelua | 1995 | Maotianshan Shales Burgess Shale |
| Houcaris | 2021 | Maotianshan Shales Pioche Shale Pyramid Shale |
| Lyrarapax | 2014 | Maotianshan Shales |
| Caryosyntrips | 2010 | Burgess Shale Wheeler Shale Marjum Formation Valdemiedes Formation |
| Tamisiocaris | 2010 | Sirius Passet |
| Opabinia | 1912 | Burgess Shale |
| Utaurora | 2022 | Wheeler Formation |
| Kerygmachela | 1993 | Sirius Passet |
| Laminacaris | 2018 | Maotianshan Shales Kinzers Formation |
| Pambdelurion | 1997 | Sirius Passet |
| Mobulavermis | 2023 | Pioche Shale |
| Echidnacaris | 2023 | Emu Bay Shale |
| Utahnax | 2022 | Wheeler Shale? |
| Buccaspinea | 2021 | Marjum Formation |
| Guanshancaris | 2023 | Guanshan biota |
| Omnidens | 2006 | Maotianshan Shales Xiaoshiba Lagerstatte |
| Innovatiocaris | 2022 | Maotianshan Shales |
| Shucaris | 2024 | Maotianshan Shales |
| Stanleycaris | 2018 | Burgess Shale Qingjiang biota |
| Youti | 2024 | Maotianshan Shales |
| Siberion | 2011 | Sinsk Formation |
| Jianshanopodia | 2006 | Maotianshan Shales |
| Megadictyon | 1999 | Maotianshan Shales |
| Parvibellus (dubious) | 2022 | Maotianshan Shales |
| Hadranax | 1998 | Sirius Passet |

## Miscellaneous Deuteropoda

| Genus | Year of discovery | Location of fossils |
| Liangshanella | 1997 | Maotianshan Shales Burgess Shale |
| Kunmingella | 1912 | Maotianshan Shales |
| Comptaluta | 1968 | Maotianshan Shales |
| Jiucunella | 1991 | Maotianshan Shales Wirrapowie Limestone |
| Kunyangella | 1965 | Maotianshan Shales |
| Acutobalteus | 2017 | South Australia |
| Alutella | 1951 | Scania Sirius Passet |
| Albrunnicola | 1979 | Borgholm Formation Bastion Formation Wirrapowie Limestone |
| Amphikeropsis | 2007 | South Australia |
| Anabarochilina | 1960 | Weeks Formation Marjum Formation Monastery Creek Phosphorite Mancetter Shale Formation |
| Beyrichona | 1886 | Hanford Brook Formation Maclean Brook Formation |
| Annge | 2014 | Giles Creek Dolostone |
| Aluta | 1896 | Niutitang Formation Chamberlains Brook Formation |
| Bradoria | 1899 | Dugald Formation Hanford Brook Formation |
| Cambria | 1956 | Pardailhan Formation |
| Cordubiella | 2008 | Pedroche Formation |
| Dictyocharion | 2009 | Thorntonia Limestone |
| Emeiella | 1975 | Jince Formation |
| Escasona | 1902 | Dugald Formation |
| Eozhexiella | 2017 | South Australia |
| Euzepaera | 1990 | Wirrapowie Limestone |
| Flumenoglacies | 2015 | Stephen Formation Ekspedition Brae Formation |
| Haoia | 1990 | Mernmerna Formation |
| Hipponicharion | 1886 | Hanford Brook Formation |
| Indiana | 1902 | Comley Limestone Bright Angel Shale Hanford Brook Formation Dugald Formation Kinzers Formation? |
| Indianites | 1931 | Saint-Jean-de-la-Riviere Formation |
| Indota | 1968 | Murray Shale |
| Jinxinlingella | 1975 | Wirrapowie Limestone |
| Konicekion | 1975 | Jince Formation |
| Manawarra | 2017 | South Australia |
| Matthoria | 1997 | Pardailhan Formation |
| Monceretia | 2005 | Pardailhan Formation |
| Mononotella | 1931 | Hanford Brook Formation |
| Navarana | 2017 | Henson Gletscher Formation |
| Neokunmingella | 1974 | Wirrapowie Limestone |
| Parahoulongdongella | 1990 | Wirrapowie Limestone |
| Petrianna | 1975 | Buen Formation |
| Pseudobeyrichona | 1990 | Tannenknock Formation |
| Quadricona | 2011 | Wirrapowie Limestone |
| Sanlangella | 2008 | Yanwangbian Formation |
| Sinskolutella | 1998 | Sinsk Formation |
| Spinospitella | 2006 | Mernmerna Formation |
| Tscholponaella | 1997 | Beshtash Formation |
| Uskutchiella | 1997 | Tandoshka Formation |
| Walcottella | 1931 | Bright Angel Shale Riley Formation? |
| Wimanicharion | 1993 | Valdemiedes Formation |
| Zepaera | 1973 | Ajax Limestone |
| Cambroarchilocus | 2020 | Puerto Blanco Formation |
| Fuxianhuia | 1987 | Maotianshan Shales |
| Alacaris | 2018 | Xiaoshiba Lagerstatte |
| Chengjiangocaris | 1991 | Maotianshan Shales |
| Guangweicaris | 2007 | Guanshan biota |
| Isoxys | 1890 | Burgess Shale Maotianshan Shales Sirius Passet Balang Formation Spence Shale Sinsk Formation Emu Bay Shale Shujintuo Formation Rockslide Formation Kaili Biota Mantou Formation Pedrouche Formation |
| Surusicaris | 2015 | Burgess Shale |
| Kylinxia | 2020 | Maotianshan Shales |
| Erratus | 2022 | Maotianshan Shales |
| Fengzhengia | 2022 | Maotianshan Shales |
| Xiaocaris | 2020 | Maotianshan Shales |
| Shankouia | 2005 | Maotianshan Shales |
| Liangwangshania | 2005 | Maotianshan Shales |

## Chelicerata

| Genus | Year of Discovery | Location of Fossils |
| Sanctacaris | 1988 | Burgess Shale |
| Habelia | 1912 | Burgess Shale |
| Mollisonia | 1912 | Maotianshan Shales Burgess Shale Langston Formation Wheeler Shale |
| Thelxiope | 1975 | Burgess Shale Wheeler Shale Fezouata Formation Linyi Lagerstätte |
| Cambropycnogon | 2002 | Orsten Fauna |
| Wisangocaris | 2016 | Emu Bay Shale |
| Utahcaris | 1988 | Spence Shale |
| Actaeus | 1970 | Burgess Shale |
| Alalcomenaeus | 1970 | Burgess Shale Chengjiang Biota Wheeler Shale |
| Leanchoilia | 1912 | Burgess Shale Chengjiang Biota Spence Shale |
| Fortiforceps | 1997 | Maotianshan Shales |
| Yawunik | 2015 | Burgess Shale |
| Parapeytoia | 1995 | Maotianshan Shales |
| Jianfengia | 1987 | Maotianshan Shales |
| Haikoucaris | 2004 | Maotianshan Shales |
| Kanoshoia | 2020 | Wheeler Formation |
| Sklerolibyon | 2020 | Maotianshan Shales |
| Tanglangia | 1999 | Maotianshan Shales Emu Bay Shale |
| Oestokerkus | 2011 | Emu Bay Shale |
| Yohoia | 1912 | Burgess Shale |

## Mandibulata

| Genus | Year of Discovery | Location of Fossils |
| Branchiocaris | 1929 | Wheeler Shale Burgess Shale |
| Tokummia | 2017 | Burgess Shale |
| Canadaspis | 1960 | Burgess Shale Pioche Shale Maotianshan Shales |
| Waptia | 1912 | Burgess Shale |
| Pectocaris | 1999 | Maotianshan Shales |
| Clypecaris | 1999 | Maotianshan Shales |
| Pauloterminus | 2002 | Sirius Passet |
| Perspicaris | 1977 | Burgess Shale Rockslide Formation? |
| Nereocaris | 2012 | Burgess Shale |
| Plenocaris | 1974 | Burgess Shale Maotianshan Shales |
| Fibulacaris | 2019 | Burgess Shale |
| Synophalos | 2009 | Maotianshan Shales |
| Odaraia | 1912 | Burgess Shale |
| Protocaris | 1884 | Parker Slate |
| Hymenocaris | 1853 | Burgess Shale |
| Loricicaris | 2014 | Burgess Shale |
| Jugatacaris | 2011 | Maotianshan Shales |
| Erjiecaris | 2014 | Maotianshan Shales |
| Balhuticaris | 2022 | Burgess Shale |
| Xiazhuangocaris | 2021 | Maotianshan Shales |
| Vermontcaris | 2022 | Parker Slate |
| Pseudoarctolepis | 1956 | Wheeler Shale |
| Pakucaris | 2021 | Burgess Shale |
| Duplapex | 2021 | Qingjiang biota |
| Tuzoia | 1912 | Burgess Shale Emu Bay Shale Kaili Biota Spence Shale Wheeler Formation Marjum Formation Kinzers Formation Sinsk Formation Parker Slate Wulongqing Formation Tangshih Formation Eager Formation Tsinghsutung Formation Balang Formation |
| Heymonsicambria | 1994 | Orsten Fauna |
| Skara | 1983 | Orsten Fauna |
| Goticaris | 1990 | Orsten Fauna |
| Wujicaris | 2010 | Maotianshan Shales |
| Cambropachycope | 1990 | Orsten Fauna |
| Ercaia | 2001 | Maotianshan Shales |
| Mosineia | 2010 | Blackberry Hill |
| Cambrocaris | 1991 | Orsten Fauna |
| Bredocaris | 1983 | Orsten Fauna |
| Dala | 1983 | Orsten Fauna |
| Sandtorpia | 2009 | Orsten Fauna |
| Walossekia | 1983 | Orsten Fauna |
| Rehbachiella | 1983 | Orsten Fauna |
| Martinssonia | 1986 | Orsten Fauna |
| Musacaris | 2010 | Orsten Fauna |
| Henningsmoenicaris | 1990 | Orsten Fauna |
| Oelandocaris | 1983 | Orsten Fauna |
| Aengapentastomum | 2005 | Orsten Fauna |
| Boeckelericambria | 1994 | Orsten Fauna |
| Haffnericambria | 1994 | Orsten Fauna |
| Klausmuelleria | 2003 | Comley Limestone |
| Mictomerus | 2010 | Potsdam Group |
| Apankura | 2004 | Santa Rosita Formation |
| Arenosicaris | 2010 | Blackberry Hill |
| Dietericambria | 2022 | Henson Gletscher Formation |
| Ercaicunia | 1999 | Maotianshan Shales |
| Yicaris | 2007 | Maotianshan Shales |
| Paulinecaris | 2014 | Orsten |
| Hesslandona | 1964 | Orsten Bitiao Formation Strenuella Limestone |
| Cyclotron | 1969 | Whiteleaved Oak Shale Słowińska Formation |
| Trapezilites | 1993 | Alum Shale |
| Waldoria | 1981 | Orsten |
| Falites | 1964 | Orsten |

## Artiopoda
### Trilobita

| Genus | Year of Discovery | Location of Fossils |
| Fritzaspis | 2007 | Campito Formation |
| Bathyuriscus | 1873 | Burgess Shale |
| Gigoutella | 1953 | Tatelt Formation |
| Skehanos | 2002 | Braintree Slate Asbill Pond Formation |
| Olenoides | 1877 | Burgess Shale Marjum Formation |
| Hanburia | 1916 | Burgess Shale Stephen Formation |
| Xiuqiella | 1974 | Yingzuiyan Formation |
| Chengkouaspis | 1980 | Yingzuiyan Formation |
| Acontheus | 1851 | Menevia Formation Spurs Formation |
| Hemirhodon | 1937 | Marjum Formation Hillard Limestone Duchesnay Formation Holm Dal Formation Skeels Corner Slate Grosses-Roches Formation Vermilion Formation |
| Thoracocare | 1974 | Spence Shale Formation |
| Abakania | 1973 | Sanashtykgol Formation |
| Zacanthoides | 1888 | Burgess Shale |
| Changaspis | 1961 | Fengjia'ao Formation Dachenling Formation Balang Formation Tsinghsutung Formation Aoxi Formation |
| Protopeltura | 1882 | Alum Shale Wiśniówka Formation |
| Ogygopsis | 1889 | Burgess Shale |
| Oryctocephalus | 1886 | Burgess Shale |
| Chancia | 1924 | Burgess Shale |
| Ehmaniella | 1951 | Burgess Shale |
| Elrathia | 1924 | Wheeler Formation Burgess Shale |
| Ellipsocephalus | 1823 | Słowiec Sandstone Formation Jince Formation |
| Phantaspis | 2020 | Mantou Formation |
| Lisania | 1911 | Changshia Formation Kunzam La Formation Huaqiao Formation Baguamiao Formation Paotaishan Formation Zhumabai Formation Aktas Formation |
| Bailiaspis | 1936 | Whitesands Bay Formation Jbel Lmgaysmat Formation Manuels River Formation Maentwrog Formation Mansilla Formation |
| Solenoparia | 1935 | Warburton Basin |
| Westergaardites | 1937 | Huaqiao Formation |
| Yunnanocephalus | 1936 | Maotianshan Shales |
| Asaphiscus | 1873 | Wheeler Shale |
| Olenus | 1827 | Alum Shale |
| Quitacetra | 1967 | Quita Creek |
| Ejinaspis | 1986 | |
| Asthenopsis | 1939 | Christmas Hills, Tasmania |
| Agraulos | 1847 | Menevia Formation Jince Formation Manuels River Formation |
| Coosella | 1936 | Bonneterre Dolomite |
| Norwoodia | 1916 | Weeks Formation |
| Tricrepicephalus | 1935 | Chefu Formation Deadwood Formation Little Elk Creek Bonneterre Dolomite Warrior Formation |
| Meniscopsia | 2011 | Weeks Formation |
| Acrocephalella | 1963 | |
| Cambroproteus | 2015 | Jbel Wawrmast Formation |
| Cedaria | 1924 | Weeks Formation |
| Conocoryphe | 1847 | |
| Galeaspis | 1983 | |
| Genevievella | 1936 | Mungerbar Formation |
| Meteoraspis | 1935 | Limestone Formation Deadwood Formation |
| Validaspis | 1977 | |
| Palaeolenus | 1912 | Wulongqing Formation |
| Ptychoparia | 1847 | |
| Kootenia | 1954 | Burgess Shale Emu Bay Shale |
| Estaingia | 1964 | Emu Bay Shale |
| Bathynotus | 1860 | Parker Quarry Pioche Shale |
| Bajanaspis | 1978 | Edreisk Formation |
| Kleptothule | 1995 | Sirius Passet |
| Acadoparadoxides | 1957 | Słowiec Sandstone Usarzów Sandstone |
| Paradoxides | 1822 | Duda Formation |
| Eoredlichia | 1950 | Maotianshan Shales |
| Profallotaspis | 1965 | Tyusser Formation Pestrotsvet Formation |
| Lochmanolenellus | 1998 | Poleta Formation Puerto Blanco Formation |
| Fritzolenellus | 1998 | Mural Formation |
| Olenellus | 1861 | Pioche Shale Carrara Formation Kinzers Formation |
| Archaeaspis | 1965 | Campito Formation |
| Parapaokannia | 1980 | |
| Plutonides | 1985 | Purley Shale Formation |
| Redlichia | 1902 | Emu Bay Shale |
| Repinaella | 1965 | Pestrotsvet Formation Campito Formation |
| Ushbaspis | 1965 | Shabakty Formation |
| Balcoracania | 1970 | Balcoracana Creek |
| Emuella | 1970 | Emu Bay Shale |
| Megapharanaspis | 2006 | Emu Bay Shale |
| Wutingaspis | 1944 | Mernmerna Formation |
| Mesolenellus | 1993 | Sofiekammen Formation Buen Formation |
| Olenelloides | 1894 | Fucoid Beds |
| Biceratops | 1971 | Pioche Shale |
| Bradyfallotaspis | 1972 | |
| Eopeachella | 2009 | Delamar Mountains |
| Laudonia | 1956 | Mural Formation |
| Mummaspis | 1992 | Mural Formation |
| Nephrolenellus | 1993 | Pyramid Shale Member Carrara Formation |
| Nevadella | 1936 | Poleta Formation Sekwi Formation Tyusser Formation |
| Paranephrolenellus | 2007 | |
| Wanneria | 1910 | Kinzers Formation |
| Bristolia | 1956 | Carrara Formation |
| Emigrantia (nomen nudum) | 1910 | Carrara Formation |
| Bolbolenellus | 1993 | |
| Buenellus | 1988 | Sirius Passet Chilhowee Group |
| Callavia | 1890 | Brigus Formation Vila Boim Formation |
| Chengjiangaspis | 1980 | Xiaoshiba Lagerstätte |
| Cirquella | 1993 | |
| Daguinaspis | 1950 | Amouslek Formation |
| Fallotaspis | 1953 | Amouslek Formation Idoudine Formation Puerto Blanco Formation Pestrotsvet Formation Erkhelnur Formation Campito Formation |
| Holmia | 1890 | Sparagmite Formation |
| Hydrocephalus | 1846 | |
| Fritzolenellus | 1998 | |
| Mesonacis | 1859 | Forteau Formation |
| Xystridura | 1936 | Jigaimara Formation |
| Peachella | 1910 | |
| Perrector | 1940 | Amouslek Formation Alanís Formation |
| Marsaisia | 1953 | Amouslek Formation Issafen Formation |
| Pseudoresserops | 1965 | Petrotsvet Formation Erkhelnur Formation |
| Despujolsia | 1950 | Amouslek Formation |
| Eops | 1940 | Alanís Formation |
| Dolerolichia | 1962 | Zwethau Formation |
| Clariondia | 1953 | Issafen Formation |
| Realaspis | 1958 | Los Cortijos Formation |
| Pararedlichia | 1953 | Amouslek Formation |
| Rawops | 1953 | Amouslek Formation |
| Boethiusia | 2020 | Matoppa Formation |
| Epicurella | 2020 | Amouslek Formation |
| Birmanites | 1934 | |
| Kendallina | 1953 | Bison Creek Formation |
| Dikelocephalus | 1852 | |
| Orygmaspis | 1938 | Morgan Creek Member |
| Schmalenseeia | 1903 | |
| Burlingia | 1908 | |
| Entomaspis | 1931 | |
| Neodrepanura | 2006 | Maotianshan Shales |
| Bigotina | 1935 | Saint-Jean-de-la-Riviere Formation Pedroche Formation Idoudine Formation Amouslek Formation El'gyan Formation Petrotsvet Formation |
| Bigotinella | 1960 | Petrotsvet Formation |
| Bigotinops | 1953 | Amouslek Formation Tolbachan Formation |
| Ouijjania | 1953 | Amouslek Formation |
| Demuma | 2009 | Amouslek Formation |
| Issendalenia | 2019 | Igoudine Formation |
| Tioutella | 2019 | Igoudine Formation |
| Pseudobigotina | 2019 | Amouslek Formation |
| Hupetina | 1975 | Igoudine Formation |
| Eladiolinania | 2019 | Igoudine Formation Alconera Formation? |
| Suvorovaella | 2019 | Petrotsvet Formation El'gyan Formation |
| Minusinella | 1960 | Bazaikha Formation |
| Eofallotaspis | 1978 | Igoudine Formation Campito Formation |
| Debrenella | 2019 | Igoudine Formation |

### Misc. Artiopoda

| Genus | Year of Discovery | Location of Fossils |
| Misszhouia | 1985 | Maotianshan Shales |
| Naraoia | 1912 | Burgess Shale Stephen Formation Maotianshan Shales Bertie Group Balang Formation Emu Bay Shale |
| Buenaspis | 1999 | Sirius Passet |
| Emucaris | 2010 | Emu Bay Shale |
| Kangacaris | 2010 | Emu Bay Shale Maotianshan Shales |
| Liwia | 1988 | Zawiszyn Formation |
| Helmetia | 1912 | Burgess Shale Jince Formation |
| Tegopelte | 1975 | Burgess Shale Kicking Horse Shale |
| Retifacies | 1989 | Maotianshan Shales |
| Emeraldella | 1912 | Burgess Shale Wheeler Shale |
| Molaria | 1912 | Burgess Shale Sirius Passet |
| Sidneyia | 1911 | Burgess Shale Maotianshan Shales |
| Bailongia | 2021 | Maotianshan Shales |
| Luohuilinella | 2012 | Maotianshan Shales |
| Panlongia | 2006 | Guanshan fauna |
| Pygmaclypeatus | 2000 | Maotianshan Shales |
| Sinoburius | 1991 | Maotianshan Shales |
| Kodymirus | 1965 | Paseky Shale |
| Glypharthrus | 1939 | McKay Group Clay Creek Guole Formation |
| Aaveqaspis | 2009 | Sirius Passet |
| Thulaspis | 2023 | Sirius Passet |
| Saperion | 1991 | Maotianshan Shales |
| Squamacula | 1997 | Maotianshan Shales Emu Bay Shale |
| Falcatamacaris | 2014 | Weeks Formation |
| Zhiwenia | 2019 | Xiaoshiba Lagerstatte |
| Australimicola | 2012 | Emu Bay Shale |
| Tonglaiia | 2023 | Maotianshan Shales |
| Arthroaspis | 2013 | Sirius Passet |
| Kwanyinaspis | 2005 | Maotianshan Shales |
| Campanamuta | 2011 | Sirius Passet |
| Haifengella | 2014 | Maotianshan Shales |
| Rhombicalvaria | 1987 | Maotianshan Shales |
| Skioldia | 1997 | Maotianshan Shales |
| Kuamaia | 1987 | Maotianshan Shales |
| Cindarella | 1996 | Maotianshan Shales |
| Xandarella | 1991 | Maotianshan Shales |
| Zhugeia | 2023 | Maotianshan Shales |
| Eozetetes | 2016 | Emu Bay Shale |
| Archaeagnostus | 1939 | Henson Gletscher Formation Kaili Formation Danzhai Formation Zhaojiagou Formation |
| Eoagnostus | 1938 | Hatch Hill |
| Diplorrhina | 1847 | Buchava Formation Jince Formation Wheeler Shale Kap Stanton Formation |
| Agnostus | 1822 | Marjum Biota Linyi Lagerstätte Orsten Fauna Deadwood Formation Kinzers Formation Spence Shale Jince Formation Huaqiao Formation Kap Stanton Formation Empozada Formation Wheeler Shale Holm Dal Formation Rabbitkettle Formation Weeks Formation Marjum Formation Zhumabai Formation Longha Formation Baguamiao Formation Spurs Formation Zhangxia Formation Alum Shale Kulyumbe Formation Dunderburg Formation Klonowka Shale Outwoods Shale |
| Quadragnostus | | Abbey Shale |
| Gratagnostus | 1975 | Abbey Shale |
| Itagnostus | 1979 | Sandover Beds Hsuchuang Formation Geddes Formation Wheeler Shale Cow Head Group Pentagon Shale |
| Peronopsis | 1847 | Mapan Formation Duliujiang Formation Kaili Formation Kensay Formation Quita Formation Abbey Shale Kap Stenton Formation Henson Gletscher Formation Holm Dal Formation Burgess Shale Cow Head Group Jince Formation Valdemiedes Formation Menevia Formation Carrara Formation Cathedral Formation Wheeler Shale El Gavilán Formation Kinzers Formation Jbel Wawrmast Formation Kuonamka Formation Kharatas Formation Mayaktakh Formation Blacksmith Formation Coonigan Formation Shallow Bay Formation Fengjia'ao Formation Tangshi Formation Huaqiao Formation Oville Formation Gory Pieprzowe Shale Campo Pisano Formation Sosink Formation Lincoln Peak Formation Andrarum Limestone Sagdere Formation Stephen Formation Parker Slate Meagher Formation Hess River Formation Zhangxia Formation Koruk Formation Elcho Island Formation Aktas Formation Chingiz Formation Olenek Formation Labaz Formation Alum Shale Asbill Pond Formation Conasauga Formation Xijiadian Formation Yangliugang Formation Quita Creek Formation Zhumabai Formation Valtorres Formation Baguamiao Formation Nelson Limestone Mila Formation |
| Acmarhachis | 1938 | Weeks Formation Huayansi Formation Huaqiao Formation Zhumabai Formation Machari Formation Ogon'or Formation Nopah Formation Shallow Bay Formation Rabbitkettle Formation Raiff Limestone Frederick Limestone Chatsworth Formation |
| Acadagnostus | 1939 | Currant Bush Limestone Sandover Beds Mapan Formation Changhia Formation Inka Formation Kap Stenton Formation St. John Formation Wheeler Shale |
| Hypagnostus | 1909 | Inka Formation Skryje Formation Huaqiao Formation Shallow Bay Formation Forest Hills Formation Wheeler Shale Karsha Formation Jince Formation Empozada Formation Duchesnay Formation Comley Sandstone Baguamiao Formation Zhangxia Formation Marjum Formation Currant Bush Formation Spurs Formation Chingiz Formation Alum Shale Ust-Maya Formation Weeks Formation Asbill Pond Formation Milpillas Formation Yangliugang Formation Paotaishan Formation Xijiadian Formation V-Creek Limestone Aktas Formation Devoncourt Limestone Kul'bich Formation Zhumabai Formation Hillard Limestone St. Albans Shale |
| Redeagnostus | 2012 | Quita Formation Henson Gletscher Formation Sosink Formation |
| Ammagnostus | 1967 | Mapan Formation Changhia Formation Holm Dal Formation Sosink Formation |
| Agnostotes | 1963 | |
| Lejopyge | 1828 | |
| Glyptagnostus | 1936 | |
| Baltagnostus | | Taitzu Formation Changhia Formation Mapan Formation Corner-of-the-beach Formation |
| Egyngolia | 1980 | |
| Jinghediscus | 1985 | |
| Pagetia | 1916 | Burgess Shale |
| Acimetopus | 1966 | |
| Pentagnostus | 1940 | Henson Gletscher Formation Carrara Formation Lead Bell Shale Twin Nobs Formation Cow Head Group El Gavilán Formation |
| Calodiscus | 1935 | Zwetau Formation Shuangyingshan Formation Brigus Formation Strenuella Limestone Weymouth Formation Kuonamka Formation Akdurug Formation Shabakty Formation Stissing Formation Forteau Formation Bastion Formation Browns Pond Formation Kap Troedsson Formation Gislov Formation Ringstrand Formation Berikul Formation Campo Pisano Formation Sofiekammen Formation |
| Mallagnostus | 1935 | Stissing Formation |
| Tchernyshevioides | 1975 | Jbel Wawrmast Formation |
| Runcinodiscus | 1976 | Comley Limestone |
| Serrodiscus | 1941 | Brigus Formation Buen Formation Hell’s Mouth Grits Shuangyingshan Formation |
| Weymouthia | 1913 | |
| Analox | 1966 | |
| Litometopus | 1966 | |
| Meniscuchus | 1975 | |
| Ninadiscus | 1980 | Egyngolskaya Suite |
| Oodiscus | 1966 | |
| Semadiscus | 1978 | |
| Stigmadiscus | 1966 | |
| Parapagetia | 1964 | |
| Tannudiscus | 1959 | Purley Shale Formation |
| Chelediscus | 1966 | |
| Bathydiscus | 1966 | |
| Cobboldites | 1943 | |
| Acidiscus | 1966 | |
| Condylopyge | 1847 | |
| Delgadella | 1908 | Tyuser Formation |
| Dicerodiscus | 1954 | |
| Pleuroctenium | 1847 | |
| Ptychagnostus | 1909 | |
| Bolboparia | 1966 | |
| Tchernyshevioides | 1975 | |
| Toragnostus | 1988 | |
| Tsunyidiscus | 1966 | |
| Toledodiscus | 2025 | Soleras Formation |
| Urokodia | 1989 | Maotianshan Shales |
| Acanthomeridion | 1989 | Maotianshan Shales |
| Beckwithia | 1931 | Weeks Formation |
| Tremaglaspis | 2003 | Weeks Formation |
| Australaglaspis | 2010 | Stony Point |
| Aglaspella | 1939 | Sandu Formation St. Lawrence Formation |
| Hesselbonia | 2013 | Trempealeau Formation |
| Aglaspis | 1862 | Potsdam Sandstone |
| Aglaspoides | 1939 | St. Lawrence Formation |
| Chraspedops | 1939 | St. Lawrence Formation |
| Cyclopites | 1939 | St. Lawrence Formation |
| Flobertia | 1992 | St. Lawrence Formation |
| Setaspis | 1939 | St. Lawrence Formation |
| Tuboculops | 1992 | St. Lawrence Formation |

## Incertae sedis

| Genus | Year of Discovery | Location of Fossils |
| Marrella | 1912 | Burgess Shale Kaili Formation Balang Formation |
| Skania | 1931 | Maotianshan Shales Burgess Shale |
| Primicaris | 2003 | Maotianshan Shales |
| Austromarrella | 2012 | Monastery Creek Phosphorite |
| Kiisortoqia | 2010 | Sirius Passet |
| Carnarvonia | 1912 | Burgess Shale |
| Vladicaris | 1995 | Paseky Shale |
| Burgessia | 1912 | Burgess Shale |
| Notchia | 2015 | Weeks Formation |
| Khankaspis | 1969 | Snegurovka Formation |
| Strabops | 1901 | Potosi Dolomite |
| Paleomerus | 1956 | Ociesęki Sandstone Formation Mickwitzia Sandstone |
| Parapaleomerus | 1999 | Maotianshan Shales |
| Worthenella | 1911 | Burgess Shale |
| Chuandianella | 1975 | Maotianshan Shales |
| Bushizheia | 2020 | Maotianshan Shales |
| Combinivalvula | 1987 | Maotianshan Shales |
| Diplopyge | 1999 | Maotianshan Shales |
| Dongshanocaris | 1999 | Maotianshan Shales |
| Jianshania | 1999 | Maotianshan Shales |
| Pseudoiulia | 1998 | Maotianshan Shales |
| Dongshania | 1998 | Maotianshan Shales |
| Pisinnocaris | 1998 | Maotianshan Shales |
| Priscansermarinus | 1981 | Burgess Shale |
| Kootenichela | 2013 | Burgess Shale |
| Forfexicaris | 1999 | Maotianshan Shales |
| Yunnanocaris | 1999 | Maotianshan Shales |
| Kockurus | 1995 | Paseky Shale |
| Occacaris | 1999 | Maotianshan Shales |
| Sarotrocercus | 1981 | Burgess Shale |
| Messorocaris | 2017 | Wheeler Shale |
| Dicranocaris | 2008 | Wheeler Shale |
| Nettapezoura | 2008 | Wheeler Shale |
| Siriocaris | 2009 | Sirius Passet |
| Cambropodus | 1990 | Wheeler Shale |
| Xanthomyria | 2001 | Ust-Majan Formation |
| Serracaris | 1978 | Kinzers Formation |
| Dytikosicula | 2015 | Marjum Formation |
| Dicerocaris | 1981 | Wheeler Shale |
| Dioxycaris | 1929 | Spence Shale |
| Meristosoma | 1995 | Spence Shale Marjum Formation |
| Longquania | 2008 | Wulongqing Formation |
| Gdowia | 1950 | Estonia |
| Cambrolongispinus | 2014 | Huaqiao Formation |
| Eolimulus | 1968 | Ekerums hamm, Öland |
| Mengdongella | 2017 | Wangcun Lagerstätte |
| Sunella | 1965 | Maotianshan Shales |
| Caudicaella | 2021 | Shujingtuo Formation |
| Astutuscaris | 2022 | Wulongqing Formation |
| Masticaris | 2022 | Mount Clark Formation |
| Silesicaris | 1929 | Bober-Katzbach Mountains |
| Mafangia | 2002 | Maotianshan Shales |
| Emeiella | 1975 | Maotianshan Shales |
| Cyathocephalus | 1999 | Maotianshan Shales |
| Wudingella | 1974 | Maotianshan Shales |
| Syrrhaptis | 1999 | Maotianshan Shales |
| Mafangocaris | 2002 | Maotianshan Shales |
| Ovalicephalus | 2002 | Maotianshan Shales |
| Pterotrum | 2002 | Maotianshan Shales |
| Tauricornicaris | 2017 | Maotianshan Shales |