IRMNG - Trilobita (awaiting allocation) †

IRMNG name details

Trilobita (awaiting allocation) †

IRMNG_ID

116460 (urn:lsid:irmng.org:taxname:116460)

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Trilobita (awaiting allocation) †

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Genus Abakanopleura Sivov in Khalfin, 1955 †
Genus Abdulinaspis Ergaliev, 1980 †
Genus Acanthocephalus Qiu, 1983 †
Genus Acantholenus Matthew, 1898 †
Genus Acanthomicmacca Hupé, 1953 †
Genus Acrohybus Raymond, 1937 †
Genus Aethia Qian & Zhou, 1984 †
Genus Aguaraya Rusconi, 1954 †
Genus Aidarella Lermontova, 1951 †
Genus Aktugaiella Ergaliev, 1980 †
Genus Alataspis Park & Choi, 2011 †
Genus Alataurus Repina in Repina, Khomentovskii et al., 1964 †
Genus Alomataspis Öpik, 1967 †
Genus Altajaharpes Petrunina in Petranina, Sennikov, Ermikov, Zeifert, Krivchikov & Puzyrev, 1984 †
Genus Amechilus Ross, 1951 †
Genus Americare Lochman & Hu, 1960 †
Genus Amgaspis Chernysheva, 1956 †
Genus Amginouyia Chernysheva, 1956 †
Genus Antagmopleura Lermontova in Sivov, Lermontova & Chernysheva, 1960 †
Genus Antatlaeva Hupé, 1960 †
Genus Aplexura Rozova, 1963 †
Genus Ascetopeltis Owens, 1973 †
Genus Asiatella Repina in Repina, Khomentovskii et al., 1964 †
Genus Atratebia Shergold, 1975 †
Genus Baldwinaspis Laurie, 2006 †
Genus Barklyella Shergold, 1969 †
Genus Bathyuriscellus Lermontova, 1951 †
Genus Bathyuriscops Keller & Lisogor, 1954 †
Genus Belliceps Repina, 1966 †
Genus Bicornipyge Lisogor, 1961 †
Genus Binodaspis Lermontova, 1951 †
Genus Blayacina Cobbold, 1932 †
Genus Bodenbenderia Harrington & Leanza, 1957 †
Genus Bolaspidellus Lazarenko in Lazarenko & Nikiforov, 1968 †
Genus Bondarevites Lazarenko, 1989 †
Genus Brackebuschia Harrington & Leanza, 1957 †
Genus Bradyfallotaspis Fritz, 1972 †
Genus Brevitermierella Hupé, 1953 †
Genus Bridgeia Lochman in Lochman & Duncan, 1944 †
Genus Buttsina Rozova, 1968 †
Genus Caborcella Lochman, 1948 †
Genus Cambrunicornia Geyer, 1990 †
Genus Canningella Legg, 1976 †
Genus Carmon Barrande, 1872 †
Genus Catadoxides Matthew, 1899 †
Genus Caulaspina Rozova, 1963 †
Genus Cedarellus Lazarenko, 1966 †
Genus Cermataspis Öpik, 1967 †
Genus Cermatops Shergold, 1980 †
Genus Chakasskia Poletayeva, 1936 †
Genus Chalfontia Shergold, 1982 †
Genus Chekiangaspis Lu in Chien, 1961 †
Genus Chittidilla King, 1941 †
Genus Chondroparia Lorenz, 1906 †
Genus Churkinia Palmer, 1968 †
Genus Conoides Howell, 1937 †
Genus Conopolus Robison, 1988 †
Genus Cornovica Whittard, 1960 †
Genus Costonia Whittard, 1956 †
Genus Crossoura Moberg & Segerberg, 1906 †
Genus Culmenaspis Repina, 1972 †
Genus Curiaspis Sdzuy, 1955 †
Genus Cuyanaspis Rusconi, 1953 †
Genus Cyclolorenzella Lazarenko & Datsenko, 1967 †
Genus Deltacare Harrington & Leanza, 1957 †
Genus Dipharus Clark, 1923 †
Genus Dolgaiella Sivov, 1940 †
Genus Dolgeuloma Rozova, 1963 †
Genus Durinia Robison, 1988 †
Genus Eilura Resser & Endo in Kobayashi, 1935 †
Genus Eisarkaspis Laurie, 2006 †
Genus Elicicola Jell in Bengtson, Conway Morris, Cooper, Jell & Runnegar, 1990 †
Genus Ellsaspis Rasetti, 1945 †
Genus Enammocephalus Repina in Repina et al., 1964 †
Genus Endoaspis Lochman, 1956 †
Genus Entsyna Rozova, 1968 †
Genus Eoampyx Sivov, 1940 †
Genus Eosaukia Lu, 1954 †
Genus Esseigania Kobayashi, 1944 †
Genus Eulomella Kobayashi, 1955 †
Genus Fabulaspis Ivshin, 1952 †
Genus Faciura Rozova, 1963 †
Genus Feilongshania Chien & Lin, 1978 †
Genus Folliceps Öpik, 1970 †
Genus Galahetes Öpik, 1975 †
Genus Gelasene Palmer, 1968 †
Genus Giordanella Bornemann, 1891 †
Genus Gloria Egorova & Savitsky, 1968 †
Genus Gogoella Legg, 1976 †
Genus Goldfieldia Palmer, 1964 †
Genus Goycoia Rusconi, 1950 †
Genus Graciella Rozova, 1963 †
Genus Gumunsoia Park, Sohn & Choi, 2012 †
Genus Habrocephalus Repina in Repina et al., 1964 †
Genus Hamashania Kobayashi, 1941 †
Genus Huamiaocephalus Qiu, 1983 †
Genus Imighzeria Geyer & Landing, 2025 †
Genus Inexpectatops Basse, 2003 †
Genus Irinia Egorova & Savitsky, 1968 †
Genus Ishpella Petrunina, 1990 †
Genus Issafenia Hupé, 1960 †
Genus Issafeniella Geyer, 1990 †
Genus Iveria Shergold, 1980 †
Genus Iwayaspis Kobayashi, 1962 †
Genus Jakutus Lermontova, 1951 †
Genus Jangudaspis Ogienko, 1956 †
Genus Jaylopygiella Basse, 2003 †
Genus Jonotus Meyer, 1848 †
Genus Jubileia Kobayashi, 1938 †
Genus Judaiella Lermontova, 1951 †
Genus Judomiella Lazarenko, 1962 †
Genus Juriietella Jegorova in Astashkin, Varlamov, Egorova & Shabanov, 1981 †
Genus Kamlacus Petrunina in Petranina, Sennikov, Ermikov, Zeifert, Krivchikov & Puzyrev, 1984 †
Genus Kerbinella Jegorova in Egorova, 1984 †
Genus Ketyna Rozova, 1963 †
Genus Kiskinella Romanenko & Romanenko, 1962 †
Genus Knechtelia Lochman, 1950 †
Genus Kolbinella Repina, 1960 †
Genus Koldinia Walcott & Resser, 1928 †
Genus Koldiniella Sivova in Khalfin, 1955 †
Genus Koljumbina Lazarenko, 1960 †
Genus Kolpura Resser & Endo in Kobayashi, 1935 †
Genus Koraipsis Kobayashi, 1934 †
Genus Krolina Repina, 1960 †
Genus Kuljumbina Lazarenko, 1960 †
Genus Kunshanaspis Zhang & Zhou, 1985 †
Genus Kuraspis Chernysheva, 1960 †
Genus Kymataspis Geyer, 1990 †
Genus Labiostrella Rozova, 1964 †
Genus Laticephalus Pokrovskaya, 1959 †
Genus Latikingaspis Geyer, 1990 †
Genus Latoucheia Hupé, 1953 †
Genus Leichneyella Öpik, 1967 †
Genus Leiolonchodomas Zhou, Zhou & Xiang, 2016 †
Genus Lenadiscus Repina in Khomentovskii & Repina, 1965 †
Genus Leptopilus Raymond, 1924 †
Genus Levisia Walcott, 1911 †
Genus Liaoyangaspis Chang, 1959 †
Genus Liriamnica Shergold, 1980 †
Genus Lonchocheirurus Zhou, Zhou & Xiang, 2016 †
Genus Loparella Rozova, 1968 †
Genus Lopeuloma Rozova, 1968 †
Genus Lotosoides Shergold, 1975 †
Genus Loxonepea Öpik, 1970 †
Genus Luojiashania Chang, 1974 †
Genus Lusampa Petrunina in Petrunina, Sennikov, Ermikov, Zeifert, Krivchikov & Puzyrev, 1984 †
Genus Macrogrammus Whittard, 1966 †
Genus Madiganaspis Laurie, 2006 †
Genus Maduiya Rozova, 1963 †
Genus Mansiella Rozova, 1968 †
Genus Mareda Kobayashi, 1942 †
Genus Matania Rasetti, 1946 †
Genus Mataninella Sivor in Khalfin, 1955 †
Genus Mecophrys Shergold, 1982 †
Genus Megagraulos Kobayashi, 1935 †
Genus Megalaspidicus Petrunina in Petrunina, Sennikov, Ermikov, Zeifert, Krivchikov & Puzyrev, 1984 †
Genus Meisterella Ivshin, 1952 †
Genus Mendosina Shergold, 1975 †
Genus Meneghinella Boernemann, 1891 †
Genus Meropalla Öpik, 1967 †
Genus Metagraulos Kobayashi, 1935 †
Genus Michaspis Egorova & Savitsky, 1968 †
Genus Miranella Pokrovskaya, 1960 †
Genus Monosulcatina Rozova, 1963 †
Genus Namanoia Lermontova, 1951 †
Genus Nannopeltis Harrington & Leanza, 1957 †
Genus Nehanniaspis Fritz, 1972 †
Genus Neoacrocephalina Laurie, Jago & Bischoff, 2025 †
Genus Nganasanella Rozova, 1963 †
Genus Ninaspis Ivshin, 1953 †
Genus Notacoosia Jago & Bentley, 2007 †
Genus Novoriocephalus Laurie, Jago & Bischoff, 2025 †
Genus Nyaya Rozova, 1963 †
Genus Onchonotus Raymond, 1924 †
Genus Orienturus Repina in Okuneva & Repina, 1973 †
Genus Orloviella Sivov in Khalfin, 1955 †
Genus Ourikaia Geyer, 1990 †
Genus Pacootasaukia Sohn & Choi, 2005 †
Genus Palaeolenella Repina, 1960 †
Genus Palmeraspis Repina in Okuneva & Repina, 1973 †
Genus Pamphyliaspis Dean, 2005 †
Genus Parafallotaspis Fritz, 1972 †
Genus Paragraulos Lu, 1941 †
Genus Parakoldinia Rozova, 1960 †
Genus Paraplagiura Zhang, 1983 †
Genus Parasajanaspis Chernysheva, 1972 †
Genus Paraxenocephalus Rudolph, 1994 †
Genus Pauciella Rozova, 1964 †
Genus Pegelina Egorova in Egorova et al., 1982 †
Genus Penarosa Öpik, 1970 †
Genus Pentacantha Sloan & Laurie, 2004 †
Genus Pezizopsis Ju in Qiu et al., 1983 †
Genus Phoreotropis Raymond, 1924 †
Genus Phylacterus Raymond, 1924 †
Genus Piliolites Cozzens, 1846 †
Genus Planolimbus Geyer, 1990 †
Genus Poculicephalina Qian in Qian, Li & Zhang, 1986 †
Genus Polyariella Rozova, 1963 †
Genus Poulsenella Rozova, 1963 †
Genus Priceaspis Legg, 1976 †
Genus Prismenaspis Henderson, 1976 †
Genus Probilacunaspis Ergaliev, 1980 †
Genus Profallotaspis Repina in Khomentovsky & Repina, 1965 †
Genus Prohedinella Sivov in Khalfin, 1955 †
Genus Protypus Walcott, 1886 †
Genus Proveedoria Lochman, 1948 †
Genus Pseudodipharus Korobov, 1980 †
Genus Pseudoeteraspis Chernysheva in Dzevanovskii & Chernysheva, 1950 †
Genus Pseudokadyella Repina, 1966 †
Genus Pseudoliostracina Kobayashi, 1938 †
Genus Pseudoresserops Repina in Khomentovsky & Repina, 1965 †
Genus Pseudosalteria Raymond, 1924 †
Genus Pseudosaukia Rasetti, 1944 †
Genus Ptyttstrigis Hohensee in Hohensee & Stitt, 1989 †
Genus Pyraustocranium Ross, 1951 †
Genus Qijiangia Xiang & Ji, 1987 †
Genus Redlichaspis Kobayashi, 1935 †
Genus Regina Egorova, 1967 †
Genus Resseria Sun in Grabau, 1937 †
Genus Resseropsis Hupé, 1960 †
Genus Rheingoldium Basse, 2003 †
Genus Rhenium Basse, 2003 †
Genus Rodingaia Laurie, 2006 †
Genus Rongxiella Chang, 1974 †
Genus Rowia Deiss, 1939 †
Genus Sailycaspis Repina in Khomentovsky & Repina, 1965 †
Genus Sajanaspis Repina, 1960 †
Genus Sakhaspidella Lazarenko in Gogin & Pegel, 1997 †
Genus Sarkia Koucek, 1919 †
Genus Schoriecare Rozova, 1964 †
Genus Schoriella Sivov in Khalfin, 1955 †
Genus Sectigena Geyer, 1990 †
Genus Sekwiaspis Fritz, 1972 †
Genus Semicyclocephalus Ivshin, 1952 †
Genus Senticucullus Xia, MS in Chang, 1974 †
Genus Serksia Hupé, 1960 †
Genus Serksioides Hupé, 1960 †
Genus Shipaiella Zhang & Qian in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 †
Genus Sibiriaspis Repina, 1960 †
Genus Sibiriopeltis Petrunina in Petrunina, Sennikov, Ermikov, Zeifert, Krivchikov & Puzyrev, 1984 †
Genus Sinijanella Repina in Khomentovsky & Repina, 1965 †
Genus Sinoencrinurus Weia, Zhan, Yan, Zhang & Wang 2025 †
Genus Sinolenus Kobayashi, 1944 †
Genus Sinoschistometopus Yuan & Zhao in Yuan et al., 2002 †
Genus Smeathenia Dean, 1960 †
Genus Sphaerocare Harrington & Leanza, 1957 †
Genus Spirantyx Whittard, 1961 †
Genus Stella Egorova & Savitsky, 1968 †
Genus Tadakoustia Geyer, 1990 †
Genus Tamaranella Rozova, 1963 †
Genus Tamdaspis Lisogor, 1977 †
Genus Tangyaia Lu, 1975 †
Genus Tarynaspis Repina in Khomentovsky & Repina, 1965 †
Genus Tasmanaspis Kobayashi, 1940 †
Genus Tasmanosaukia Laurie, Jago & Bischoff, 2025 †
Genus Tchabdania Egorova in Egorova et al., 1982 †
Genus Terechtaspis Repina, 1960 †
Genus Tholifrons Palmer, 1968 †
Genus Thomondia Harper, 1942 †
Genus Thymurus Whittard, 1966 †
Genus Townleyella Öpik, 1967 †
Genus Toxotis Wallerius, 1895 †
Genus Trinia Poletaeva, 1956 †
Genus Tungusella Repina, 1960 †
Genus Ullaspis Westergard, 1948 †
Genus Urjungaspis Egorova & Savitsky, 1968 †
Genus Validaspis Repina, 1977 †
Genus Variopelta Fritz, 1972 †
Genus Verditerrina Robison, 1988 †
Genus Wandelella Robison, 1988 †
Genus Westonaspis Rasetti, 1945 †
Genus Whittardolithus Hughes, Ingham & Addison, 1975 †
Genus Wiltzops Basse, 2003 †
Genus Xiyuaspis Zhang, 1985 †
Genus Yanshanopyge Guo & Duan, 1978 †
Genus Yukonides Fritz, 1972 †
Genus Yunnanoproetus Weia, Zhan, Yan, Zhang & Wang 2025 †
Genus Zacompsus Raymond, 1924 †
Genus Acetopeltis † accepted as Ascetopeltis Owens, 1973 †
Genus Acutatognostus † accepted as Acutatagnostus Ergaliev, 1980 †
Genus Adelopus Rafinesque, 1832 † (unaccepted > nomen nudum)
Genus Adiaksis Zhuravleva, Repina & Khomentovsky, 1959 † (unaccepted > nomen nudum)
Genus Aethodionide † accepted as Aethedionide Zhou & Ju, 1983 †
Genus Afghancephalites Weippert & Wolfart, 1968 † (unaccepted > nomen nudum)
Genus Afghanopyge Durkoop, Mensink & Plodowski, 1967 † (unaccepted > nomen nudum)
Genus Agasso † accepted as Agaso Cobbold, 1934 †
Genus Aglagalia Hupé, 1960 † (unaccepted > nomen nudum)
Genus Agnostaridis † accepted as Agnostardis Öpik, 1963 †
Genus Ajirikina † accepted as Ajrikina Krys'kov in Borovikov & Krys'kov, 1963 †
Genus Alacealus Repina in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Alataja Poletaeva in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Alataupleura Lisogor, 1974 † (unaccepted > nomen nudum)
Genus Aldonellus Koptev in Nomokorov, 1969 † (unaccepted > nomen nudum)
Genus Alokistocaropsis Repina in Musatov, 1965 † (unaccepted > nomen nudum)
Genus Alokistokaropsis † accepted as Alokistocaropsis Repina in Musatov, 1965 †
Genus Altaesajanis † accepted as Altaesajania Maksimova, 1978 †
Genus Alueva Lotze, 1958 † (unaccepted > nomen nudum)
Genus Andalusiana Lotze, 1958 † (unaccepted > nomen nudum)
Genus Anginouyia Savitskii, Egorova & Shabanov, 1974 † (unaccepted > nomen nudum)
Genus Antagnellus Lermontova in Zhuravleva & Repina, 1959 † (Misspelling)
Genus Apatocephalus Wiman, 1905 † (Misspelling)
Genus Apatokephalopsis Lermontova in Yavorsky, 1940 † (unaccepted > nomen nudum)
Genus Aquaraya † accepted as Aguaraya Rusconi, 1954 †
Genus Archaeharpes Singleton in Lindner, 1953 † (unaccepted > nomen nudum)
Genus Arionides Barrande, 1847 † (Unjustified (?) emendation)
Genus Asaphagus Troost, 1834 † (Misspelling)
Genus Aspiodolites Vogdes, 1925 † (Misspelling)
Genus Bathyuriscina Poletaeva in Pokrovskaya, 1959 † (unaccepted > nomen nudum)
Genus Beikedamaspis † accepted as Baikadamaspis Ergaliev, 1980 † (unaccepted > misspelling - incorrect subsequent spelling, unassessed)
Genus Belsuops Nikitin, Apollonov & Tsai, 1968 † (unaccepted > nomen nudum)
Genus Bergerolimbus Hupé, 1960 † (unaccepted > nomen nudum)
Genus Bergeronopsis Hupé, 1960 † (unaccepted > nomen nudum)
Genus Blackwelderiella Sun in Grabau, 1937 † (unaccepted > nomen nudum)
Genus Bolaspidellus Lazarenko & Datsenko, 1967 † (unaccepted > nomen nudum)
Genus Bonniaspis † (unaccepted > nomen nudum)
Genus Bonocephalus Barrande, 1846 † (Misspelling)
Genus Bornemannia Walcott, 1908 † (unaccepted > nomen nudum)
Genus Brontocephalina Chugaeva, 1972 † (unaccepted > nomen nudum)
Genus Brontocephalus Kolobova, 1969 † (unaccepted > nomen nudum)
Genus Bullaglabellaspis Repina in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Calchaguiana Rusconi, 1956 † accepted as Calchaquiana Rusconi, 1956 †
Genus Calgachia Lamont, 1978 † (unaccepted > nomen nudum)
Genus Caphyra Barrande, 1846 †
Genus Cayastria † accepted as Cayastaia Rusconi, 1954 †
Genus Changaspis Chien, 1961 † (unaccepted > nomen nudum)
Genus Chondragraulaspis Koptev in Nomokorov, 1969 † (unaccepted > nomen nudum)
Genus Chondragraulina Pokrovskaya in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Chondranomocarella Pospelov & Fedyanina, 1958 † (unaccepted > nomen nudum)
Genus Chungkingaspis Lu, 1959 † (unaccepted > nomen nudum)
Genus Colymbus Hadding, 1913 †
Genus Compsocephalus Repina, 1973 † (unaccepted > nomen nudum)
Genus Coniopleura Vogdes, 1925 † (Misspelling)
Genus Conokephaluella Hupé, 1960 † (unaccepted > nomen nudum)
Genus Cryptonymus Eichwald, 1825 † (Suppressed name (ICZN))
Genus Daldynia Egorova in Datsenko & Lazarenko, 1968 † (unaccepted > nomen nudum)
Genus Dicranactis Hawle & Corda, 1847 † accepted as Scabriscutellum Richter & Richter, 1956 † (unaccepted > nomen oblitum)
Genus Dreyfussina Hupé, 1956 † (unaccepted > nomen nudum)
Genus Dreyfussina Destombes & Jeanette, 1966 † (unaccepted > nomen nudum)
Genus Edgellia Shaw in Shaw & Stubblefield, 1950 † accepted as Trinucleus Murchison, 1839 †
Genus Ellipsuella Hupé, 1960 † (unaccepted > nomen nudum)
Genus Entomastracites Lovén, 1845 † (Misspelling)
Genus Entomolithus Gesner, 1758 † (unavailable name (suppressed work))
Genus Entomostracites Wahlenberg, 1821 † (Suppressed name (ICZN))
Genus Erbenaspis Vanek, 1961 † (unaccepted > nomen nudum)
Genus Erbiaspis † (unaccepted > nomen nudum)
Genus Erbocephalus Sivov in Sivov & Tomashpolskaya, 1958 † (unaccepted > nomen nudum)
Genus Euarges Gürich, 1901 † (Misspelling)
Genus Eucalymene Lu, 1959 † (unaccepted > nomen nudum)
Genus Gabriella † accepted as Garbiella Lazarenko & Datsenko, 1967 †
Genus Goniopleura Hawle & Corda, 1847 † accepted as Maurotarion Alberti, 1969 † (unaccepted > nomen oblitum, suppressed under Article 23.9)
Genus Gorskia Poletaeva & Fedyanina, 1970 † (unaccepted > nomen nudum)
Genus Gortania Cossmann, 1909 † (Misspelling)
Genus Gourievella Poletaeva, 1945 † (unaccepted > nomen nudum)
Genus Hamtonella Resser, 1937 † (Misspelling)
Genus Hausiella Kobayashi in Kobayasi & Ichikawa, 1955 † (Misspelling)
Genus Hausmanni in Vogdes † (Misspelling)
Genus Hazarania Wolfart, 1969 † (unaccepted > nomen nudum)
Genus Hazarania Welppert & Wolfart, 1968 † (unaccepted > nomen nudum)
Genus Hemicrypturus Agassiz, 1843 † (Misspelling)
Genus Hemicryptus Zittel, 1885 † (Misspelling)
Genus Howelluella Hupé, 1960 † (unaccepted > nomen nudum)
Genus Huaguinchaya Rusconi, 1955 † accepted as Huaquinchaya Rusconi, 1955 †
Genus Hungia Walcott, 1913 † (unaccepted > nomen nudum)
Genus Irbitaspis Korobeinikova, 1974 † (unaccepted > nomen nudum)
Genus Iwayaspis Kobayashi, 1960 † (unaccepted > nomen nudum)
Genus Jangudina Koptev in Korobeinikov, 1965 † (unaccepted > nomen nudum)
Genus Johoaspis Lazarenko, 1959 † (unaccepted > nomen nudum)
Genus Kainelloides Lisogor, 1974 † (unaccepted > nomen nudum)
Genus Kaltatina † (unaccepted > nomen nudum)
Genus Kameschkoviella Repina in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Karakolia Chernysheva in Zhuravleva, Repina & Khomentovsky, 1959 † (unaccepted > nomen nudum)
Genus Kielania Apollonov, 1968 † (unaccepted > nomen nudum)
Genus Kildiniella Lermontova in Yavorsky, 1940 † (unaccepted > nomen nudum)
Genus Kitatagnostus Ergaliev, 1965 † (unaccepted > nomen nudum)
Genus Kolbinia Koptev, 1962 † (unaccepted > nomen nudum)
Genus Koobonnia Tomashpol'skaya in Bognibova, 1965 † (unaccepted > nomen nudum)
Genus Kuraspis Chernysheva in Petrakov, 1959 † (unaccepted > nomen nudum)
Genus Kutsingocephalus Lee & Wang, 1963 † accepted as Kuetsingocephalus Lee & Wang, 1963 †
Genus Kütsingocephalus Lee & Wang, 1963 † accepted as Kuetsingocephalus Lee & Wang, 1963 †
Genus Laticoryphe Erben, 1966 † (unaccepted > nomen nudum)
Genus Liaoyangaspis Chang, 1957 † accepted as Liaoyangaspis Chang, 1959 † (unaccepted > nomen nudum)
Genus Ligometopus Delo, 1938 † (unaccepted > nomen nudum)
Genus Lobocephalus Růžička, 1940 † accepted as Ruzickaia Pribyl, 1951 †
Genus Longicoryphe Erben, 1966 † (unaccepted > nomen nudum)
Genus Loshanella Lu, 1959 † (unaccepted > nomen nudum)
Genus Luia Chang, 1957 † (unaccepted > nomen nudum)
Genus Maja Lomovitskaya in Khalfin, 1955 † accepted as Erdelia Lomovitskaya, 1960 † (unaccepted > junior homonym, unassessed)
Genus Makbelaspis Lisogor, 1974 † (unaccepted > nomen nudum)
Genus Maspakites Lazarenko & Datsenko, 1967 † (unaccepted > nomen nudum)
Genus Mendociscus Rusconi, 1950 † (Misspelling)
Genus Mendoparobolina † accepted as Mendoparabolina Rusconi, 1951 †
Genus Metanomocarella Chang, 1957 † (unaccepted > nomen nudum)
Genus Metapteles Rafinesque, 1832 † (unaccepted > nomen nudum)
Genus Monadella Barrande, 1847 † (Unjustified (?) emendation)
Genus Monopsites Green in Rafinesque, 1832 † (unaccepted > nomen nudum)
Genus Moretaeva Hupé, 1960 † (unaccepted > nomen nudum)
Genus Namanoiella Tomashpol'skaya in Bognibova, 1965 † (unaccepted > nomen nudum)
Genus Nankinolithus P'an, 1956 † (unaccepted > nomen nudum)
Genus Nattainia Vogdes, 1925 † (Misspelling)
Genus Neoaldanaspis Rozova † (unaccepted > nomen nudum)
Genus Neoblackwelderiella Sun in Grabau, 1937 † (unaccepted > nomen nudum)
Genus Neoredlichia Hupé, 1952 † (unaccepted > nomen nudum)
Genus Novákaspis Pribyl, 1946 † accepted as Novakaspis Pribyl, 1946 †
Genus Ojrotella † (unaccepted > nomen nudum)
Genus Olenophalus Tomashpol'skaya in Bognibova, 1965 † (unaccepted > nomen nudum)
Genus Olgaspis Korobeinikova in Kraevsky, 1965 † (unaccepted > nomen nudum)
Genus Omeishania Sun in Grabau, 1937 † (unaccepted > nomen nudum)
Genus Onchaspis Raymond, 1925 † (Misspelling)
Genus Onchocephalites Tomaspol'skaya in Bognibova, 1965 † (unaccepted > nomen nudum)
Genus Oncolichas Bergroth, 1905 † (Misspelling)
Genus Oniscites Martin, 1809 † (Misspelling)
Genus Orienturum Repina in Okuneva & Repina, 1973 † (Misspelling)
Genus Pagetina Lermontova, 1940 † accepted as Neopagetina Pokrovskaya, 1960 † (unaccepted > junior homonym, unassessed)
Genus Pamiritellus † (unaccepted > nomen nudum)
Genus Paraceratopyge Balashova, 1967 † (unaccepted > nomen nudum)
Genus Paracolpocoryphe Hupe in Destombes & Jeanette, 1966 † (unaccepted > nomen nudum)
Genus Paracolpocoryphe Destombes, Hupe & Jeannette, 1959 † (unaccepted > nomen nudum)
Genus Parakingaspidoides Hupé, 1960 † (unaccepted > nomen nudum)
Genus Pararedlichia Hupé, 1952 † (unaccepted > nomen nudum)
Genus Paratollaspis Kobayashi, 1943 † (unaccepted > nomen nudum)
Genus Parodiscus Hupé, 1952 † (unaccepted > nomen nudum)
Genus Peltoma Rafinesque, 1832 † (unaccepted > nomen nudum)
Genus Pentacopyge Zhou, Zhou & Yuan, 2005 † (unaccepted > nomen nudum)
Genus Pesaiina Poletaeva, 1969 † (unaccepted > nomen nudum)
Genus Phorocephala Lu, 1959 † (unaccepted > nomen nudum)
Genus Pichinturia Rusconi, 1958 † (Misspelling)
Genus Polytomurus Hawle & Corda, 1847 † (Suppressed name (ICZN))
Genus Poshania Chang, 1957 † (unaccepted > nomen nudum)
Genus Prodamesella Chang, 1957 † (unaccepted > nomen nudum)
Genus Prodrepanura Sun in Grabau, 1937 † (unaccepted > nomen nudum)
Genus Prolaminurus Tomashpol'skaya in Bognibova, 1965 † (unaccepted > nomen nudum)
Genus Promenites Rafinesque, 1832 † (unaccepted > nomen nudum)
Genus Pruvostinodies Hupé, 1952 † (unaccepted > nomen nudum)
Genus Pruvostinodïes Hupé, 1952 † accepted as Pruvostinodies Hupé, 1952 † (unaccepted > nomen nudum)
Genus Pruvostinodïes Hupé, 1953 † accepted as Pruvostinodies Hupé, 1953 †
Genus Pseudalokistocare Repina in Kirichenko, 1965 † (unaccepted > nomen nudum)
Genus Pseudoinouyina Repina in Musatov, 1965 † (unaccepted > nomen nudum)
Genus Pseudotermierella Hupé, 1960 † (unaccepted > nomen nudum)
Genus Qu Dürkoop, Mensink & Plodowski, 1967 † (unaccepted > nomen nudum)
Genus Quadrogryphaeus Durkoop, Mensink & Plodowski, 1967 † (unaccepted > nomen nudum)
Genus Raracephalus Repina in Repina, Khomentovskii et al., 1964 † (Misspelling)
Genus Rochaeva Hupé, 1960 † (unaccepted > nomen nudum)
Genus Rosalia Pospelov & Fedyanina, 1971 † (unaccepted > nomen nudum)
Genus Rusichnites Dawson, 1861 † (Misspelling)
Genus Ružickaia Pribyl, 1951 † accepted as Ruzickaia Pribyl, 1951 †
Genus Sajanaspis Repina, 1959 † (unaccepted > nomen nudum)
Genus Sanashtycgolia Poletaeva in Zhuravleva & Repina, 1959 † (unaccepted > nomen nudum)
Genus Saouraspis Thoral † (unaccepted > nomen nudum)
Genus Sárkia Koucek, 1919 † accepted as Sarkia Koucek, 1919 †
Genus Satpaevella Ivshin in Borukaev & Ivshin, 1965 † (unaccepted > nomen nudum)
Genus Schoriina Fedyanina in Bognibova & Shcheglov, 1970 † (unaccepted > nomen nudum)
Genus Selenosoma Zittel, 1885 † (Misspelling)
Genus Shihuigonia Chu, 1960 † (Misspelling)
Genus Shumardella Pribyl & Vanek, 1980 † accepted as Shumardoella Pek & Vanĕk, 1989 † (unaccepted > junior homonym)
Genus Sibiriopleura † (unaccepted > nomen nudum)
Genus Siligirites Pokrovskaya, 1961 † (unaccepted > nomen nudum)
Genus Sokoliops Bursky in Bondarev et al., 1970 † (unaccepted > nomen nudum)
Genus Solenaspis Koptev, 1962 † (unaccepted > nomen nudum)
Genus Solontzella Repina, 1959 † (unaccepted > nomen nudum)
Genus Staurogmus Hawle & Corda, 1847 † accepted as Sao Barrande, 1846 †
Genus Stormeraspis Prantl & Pribyl, 1947 † accepted as Stoermeraspis Prantl & Pribyl, 1947 †
Genus Størmeraspis Prantl & Pribyl, 1947 † accepted as Stoermeraspis Prantl & Pribyl, 1947 †
Genus Stormeria Prantl & Pribyl, 1947 † accepted as Stoermeria Prantl & Pribyl, 1947 †
Genus Størmeria Prantl & Pribyl, 1947 † accepted as Stoermeria Prantl & Pribyl, 1947 †
Genus Surachia Pokrovskaya in Demokidov & Pokrovskaya, 1965 † (unaccepted > nomen nudum)
Genus Syannigina Korobeinikova, 1974 † (unaccepted > nomen nudum)
Genus Tageneraspis † (unaccepted > nomen nudum)
Genus Taniaspidella † (unaccepted > nomen nudum)
Genus Taxotina Lazarenko, 1966 † (unaccepted > nomen nudum)
Genus Temnurus Resser & Endo in Kobayashi, 1935 † (Misspelling)
Genus Tesselacaudella Balashova, 1967 † (unaccepted > nomen nudum)
Genus Thielaspis Singleton in Harris & Thomas, 1954 † (unaccepted > nomen nudum)
Genus Toxotina Romanenko in Romanenko & Romanenko, 1967 † (unaccepted > nomen nudum)
Genus Tretaspis Murchison, 1839 † (Suppressed name (ICZN))
Genus Tsidrella † accepted as Isidrella Rusconi, 1955 †
Genus Tukalandaspis Lazarenko & Datsenko, 1967 † (unaccepted > nomen nudum)
Genus Tumulina Repina, 1959 † (unaccepted > nomen nudum)
Genus Tuvinia Poletaeva in Pokrovskaya, 1959 † (unaccepted > nomen nudum)
Genus Vacuaspis Balashova, 1967 † (unaccepted > nomen nudum)
Genus Veragraulos Bognibova & Shcheglov, 1970 † (unaccepted > nomen nudum)
Genus Verkholenella Sachuk, 1964 † (unaccepted > nomen nudum)
Genus Viaphaeops Maksimova, 1971 † (unaccepted > nomen nudum)
Genus Vica Bognibova & Shcheglov, 1970 † (unaccepted > nomen nudum)
Genus Villicumia Hupe † (unaccepted > nomen nudum)
Genus Viñakainella Rusconi, 1952 † accepted as Vinakainella Rusconi, 1952 †
Genus Volchovites Balashova, 1967 † (unaccepted > nomen nudum)
Genus Wessekia Vogdes, 1925 † (Misspelling)
Genus Westergårdites Troedsson, 1937 † accepted as Westergardites Troedsson, 1937 †
Genus Wolayella Erben, Flügel & Walliser in Weber, 1962 † (unaccepted > nomen nudum)
Genus Wutingia Endo, 1935 † accepted as Endoaspis Lochman, 1956 †
Genus Xystridura David, 1932 † (unaccepted > nomen nudum)
Genus Zacathellina Repina in Khomentovsky & Repina, 1965 † (Misspelling)
Genus Zigzuella Hupé, 1960 † (unaccepted > nomen nudum)
Genus Acadolenus Sdzuy, 1967 † (uncertain, unassessed)
Genus Acanthagnostus Qian, 1982 † (uncertain, unassessed)
Genus Acanthalomina Prantl & Pribyl, 1949 † (uncertain, unassessed)
Genus Acanthaspides Ivshin, 1956 † (uncertain, unassessed)
Genus Acanthocnemis Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Acanthogramma Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Acastocephala Shergold, 1966 † (uncertain, unassessed)
Genus Achylsopsis Fritz, 1968 † (uncertain, unassessed)
Genus Acrocephalaspina Ergaliev, 1980 † (uncertain, unassessed)
Genus Acrocephalinella Romanenko in Lazarenko & Nikiforov, 1968 † (uncertain, unassessed)
Genus Aculeodiscus Snajdr, 1951 † (uncertain, unassessed)
Genus Acutaspis Repina in Repina, Belyaeva & Sobolev, 1976 † (uncertain, unassessed)
Genus Acutatagnostus Ergaliev, 1980 † (uncertain, unassessed)
Genus Acutimetopus Hahn & Hahn, 1985 † (uncertain, unassessed)
Genus Aegunaspis Khairullina in Repina, Yaskovich et al., 1975 † (uncertain, unassessed)
Genus Aeonia Burmeister, 1843 † (uncertain, unassessed)
Genus Aethedionide Zhou & Ju, 1983 † (uncertain, unassessed)
Genus Afghancephalites Wolfart, 1970 † (uncertain, unassessed)
Genus Agalatus Lisogor, 1961 † (uncertain, unassessed)
Genus Agaso Cobbold, 1934 † (uncertain, unassessed)
Genus Agnostardis Öpik, 1963 † (uncertain, unassessed)
Genus Agnostascus Öpik, 1967 † (uncertain, unassessed)
Genus Agnostoglossa Öpik, 1967 † (uncertain, unassessed)
Genus Agnostonymus Öpik, 1979 † (uncertain, unassessed)
Genus Agraulaeva † (uncertain, unassessed)
Genus Agrauloides Howell, 1937 † (uncertain, unassessed)
Genus Aguilarella Benedetto, 1979 † (uncertain, unassessed)
Genus Agyrenella Ivshin, 1957 † (uncertain, unassessed)
Genus Ainasuella Maksimova, 1978 † (uncertain, unassessed)
Genus Ainoa Männil, 1958 † (uncertain, unassessed)
Genus Ajrikina Krys'kov in Borovikov & Krys'kov, 1963 † (uncertain, unassessed)
Genus Aksapyge Lisogor, 1977 † (uncertain, unassessed)
Genus Alacephalus Repina, 1960 † (uncertain, unassessed)
Genus Alataupleura Lisogor, 1977 † (uncertain, unassessed)
Genus Albacania † (uncertain, unassessed)
Genus Alborsella Kushan, 1973 † (uncertain, unassessed)
Genus Alemtejoia Kobayashi, 1943 † (uncertain, unassessed)
Genus Aliger Howell, 1937 † (uncertain, unassessed)
Genus Aligerites Howell, 1942 † (uncertain, unassessed)
Genus Allocotichnus Osgood, 1970 † (uncertain, unassessed)
Genus Alloctops Rafinesque, 1832 † (uncertain, unassessed)
Genus Alloleiostegium Zhou & Zhang, 1978 † (uncertain, unassessed)
Genus Alreboaspis Pribyl & Vanek in Pribyl, Vanek & Pek, 1985 † (uncertain, unassessed)
Genus Alsataspis Turner, 1940 † (uncertain, unassessed)
Genus Altaesajania Maksimova, 1978 † (uncertain, unassessed)
Genus Altaiaspis Ivshin, 1960 † (uncertain, unassessed)
Genus Altajaspis Elkin, 1965 † (uncertain, unassessed)
Genus Altikolia Khairullina, 1962 † (uncertain, unassessed)
Genus Altiplanelaspis Pribyl & Vanek, 1980 † (uncertain, unassessed)
Genus Alueva Sdzuy, 1961 † (uncertain, unassessed)
Genus Amorphella Rozova, 1963 † (uncertain, unassessed)
Genus Ampellatocephalina † (uncertain, unassessed)
Genus Amphihys Angelin † (uncertain, unassessed)
Genus Ampullatocephalina Lu & Qian, 1983 † (uncertain, unassessed)
Genus Anacopodia † (uncertain, unassessed)
Genus Anadoxides Matthews, 1899 † (uncertain, unassessed)
Genus Anambon Landrum & Sherwin, 1976 † (uncertain, unassessed)
Genus Anapliomera DeMott, 1987 † (uncertain, unassessed)
Genus Anchonotellus † (uncertain, unassessed)
Genus Ancyginaspis Pribyl & Vanek in Pribyl, Vanek & Pek, 1985 † (uncertain, unassessed)
Genus Andegavia Pillet, 1973 † (uncertain, unassessed)
Genus Andesaspis Kobayashi, 1935 † (uncertain, unassessed)
Genus Andinopyge Branisa, 1965 † (uncertain, unassessed)
Genus Andreaspis Struve, 1962 † (uncertain, unassessed)
Genus Angusteva Hupé, 1953 † (uncertain, unassessed)
Genus Angustibole Hahn, 1965 † (uncertain, unassessed)
Genus Anomalocephalus Deiss, 1939 † (uncertain, unassessed)
Genus Anomocaraspis Ivshin, 1953 † (uncertain, unassessed)
Genus Anomocarellius Khairullina, 1973 † (uncertain, unassessed)
Genus Anopocare Angelin, 1854 † (uncertain, unassessed)
Genus Anopsites Rafinesque, 1832 † (uncertain, unassessed)
Genus Antagmella Suvorova in Ogienko et al., 1974 † (uncertain, unassessed)
Genus Antagmellus Lermontova in Zhuravleva & Repina, 1959 † (uncertain, unassessed)
Genus Antagmopleura Chernysheva, 1961 † (uncertain, unassessed)
Genus Antagmopleura Repina, 1960 † (uncertain, unassessed)
Genus Anthes Goldfuss, 1843 † (uncertain, unassessed)
Genus Anthracopeltis Boulay, 1880 † (uncertain, unassessed)
Genus Aotiaspis Kobayashi, 1960 † (uncertain, unassessed)
Genus Apachilites Ivshin, 1962 † (uncertain, unassessed)
Genus Apatokephalus Brögger, 1897 † (uncertain, unassessed)
Genus Apatonephalus † (uncertain, unassessed)
Genus Apedopyanus Raymond, 1937 † (uncertain, unassessed)
Genus Aphelaspidella Rasetti, 1965 † (uncertain, unassessed)
Genus Apolichas Kobayashi & Hamada, 1974 † (uncertain, unassessed)
Genus Apollonaspis Petrunina in Repina, Yaskovich et al., 1975 † (uncertain, unassessed)
Genus Aponileus Hu, 1963 † (uncertain, unassessed)
Genus Araeocephalus Repina in Repina, Khomentovskii et al., 1964 † (uncertain, unassessed)
Genus Araiocaris Pribyl & Vanek, 1980 † (uncertain, unassessed)
Genus Arbataspis Sivov in Borukaev, 1955 † (uncertain, unassessed)
Genus Archaeuloma Lee, 1978 † (uncertain, unassessed)
Genus Arcticeraurinella Pribyl & Vanek in Pribyl, Vanek & Pek, 1985 † (uncertain, unassessed)
Genus Arcticormistonia Lieberman, 1994 † (uncertain, unassessed)
Genus Arctinuroides Phleger, 1936 † (uncertain, unassessed)
Genus Arduennops Struve, 1972 † (uncertain, unassessed)
Genus Areiaspis Pribyl & Vanek, 1964 † (uncertain, unassessed)
Genus Arethusa Barrande, 1846 † (uncertain, unassessed)
Genus Argentinops Pribyl & Vanek, 1980 † (uncertain, unassessed)
Genus Arglina Khairullina, 1970 † (uncertain, unassessed)
Genus Arion Barrande, 1846 † (uncertain, unassessed)
Genus Aristarius Öpik, 1979 † (uncertain, unassessed)
Genus Aristobeggia Lamont, 1978 † (uncertain, unassessed)
Genus Armonia Walcott, 1924 † (uncertain, unassessed)
Genus Aroeocephalus † (uncertain, unassessed)
Genus Asaphelloides Kobayashi, 1937 † (uncertain, unassessed)
Genus Asaphides Zelizko, 1935 † (uncertain, unassessed)
Genus Asaphoidichnus Miller, 1880 † (uncertain, unassessed)
Genus Aspidochuangia Lu & Qian, 1983 † (uncertain, unassessed)
Genus Aspidolites Conrad, 1841 † (uncertain, unassessed)
Genus Asteraspis Kobayashi, 1935 † (uncertain, unassessed)
Genus Asteromajia Nan & Chang, 1982 † (uncertain, unassessed)
Genus Asthenaspis Suvorova, 1959 † (uncertain, unassessed)
Genus Asturiaspis Sdzuy, 1967 † (uncertain, unassessed)
Genus Astyages Angelin † (uncertain, unassessed)
Genus Atopophacops Zhou & Campbell, 1990 † (uncertain, unassessed)
Genus Aulacodiscus Westergård, 1946 † (uncertain, unassessed)
Genus Aulacoparina Hintze & Jaanusson, 1956 † (uncertain, unassessed)
Genus Aulacopleurella Alberti, 1981 † (uncertain, unassessed)
Genus Aulacopleuroides Chu & Zhang, 1979 † (uncertain, unassessed)
Genus Australoscutellum Chatterton & Campbell, 1980 † (uncertain, unassessed)
Genus Australurus Ramsköld, 1986 † (uncertain, unassessed)
Genus Austrosinia Zhang & Jell, 1987 † (uncertain, unassessed)
Genus Autolichas Reed, 1924 † (uncertain, unassessed)
Genus Avonaspis Lochman, 1940 † (uncertain, unassessed)
Genus Aytounella Lamont, 1978 † (uncertain, unassessed)
Genus Badainjaranaspis Lu, Zhou & Zhou, 1986 † (uncertain, unassessed)
Genus Bagradia Repina in Repina, Khomentovskii et al., 1964 † (uncertain, unassessed)
Genus Baikadamaspis Ergaliev, 1980 † (uncertain, unassessed)
Genus Bajanaspis Ivshin, 1978 † (uncertain, unassessed)
Genus Bajangoliaspis Sivov, 1960 † (uncertain, unassessed)
Genus Baniaspis Destombes, 1972 † (uncertain, unassessed)
Genus Banilatites Destombes, 1972 † (uncertain, unassessed)
Genus Banqiaoites Yin, 1978 † (uncertain, unassessed)
Genus Baojingia Yang, 1978 † (uncertain, unassessed)
Genus Barrandagnostus Ivshin, 1960 † (uncertain, unassessed)
Genus Barrandeopeltis Pribyl & Vanek, 1984 † (uncertain, unassessed)
Genus Barrandia Hall, 1860 † (uncertain, unassessed)
Genus Bartoninus Tripp, 1962 † (uncertain, unassessed)
Genus Basanellus Repina, 1960 † (uncertain, unassessed)
Genus Bashania Qiu, 1983 † (uncertain, unassessed)
Genus Basilicoides Harrington, 1937 † (uncertain, unassessed)
Genus Batenioides Repina, 1960 † (uncertain, unassessed)
Genus Batenoides † (uncertain, unassessed)
Genus Bathyholcus Rasetti, 1961 † (uncertain, unassessed)
Genus Bathyurina Poulsen, 1937 † (uncertain, unassessed)
Genus Bathyuriscidella Rasetti, 1948 † (uncertain, unassessed)
Genus Battus Dalman, 1826 † (uncertain, unassessed)
Genus Beggaspis Pribyl & Vanek, 1981 † (uncertain, unassessed)
Genus Beikuangaspis Zhang, 1983 † (uncertain, unassessed)
Genus Beleckella Hahn, Hahn & Brauckmann, 1992 † (uncertain, unassessed)
Genus Belenops Eldredge & Branisa, 1980 † (uncertain, unassessed)
Genus Benxiaspis Guo & An, 1982 † (uncertain, unassessed)
Genus Bergeronia Matthew, 1895 † (uncertain, unassessed)
Genus Bernicella Frederickson, 1949 † (uncertain, unassessed)
Genus Biavertia Öpik, 1967 † (uncertain, unassessed)
Genus Bicaspis Resser, 1938 † (uncertain, unassessed)
Genus Bicyclopyge Horbinger & Vanek, 1985 † (uncertain, unassessed)
Genus Bigranulella Shaw & Clark, 1968 † (uncertain, unassessed)
Genus Bijelina Romanenko in Romanenko & Romanenko, 1967 † (uncertain, unassessed)
Genus Billingsaspis Resser, 1935 † (uncertain, unassessed)
Genus Bilobites Rafinesque, 1831 † (uncertain, unassessed)
Genus Binella Semashko, 1969 † (uncertain, unassessed)
Genus Biragnostus Pokrovskaya, 1960 † (uncertain, unassessed)
Genus Birmanitella Kobayashi, 1960 † (uncertain, unassessed)
Genus Blountina Lochman in Lochman & Duncan, 1944 † (uncertain, unassessed)
Genus Boeckia Pillet, 1965 † (uncertain, unassessed)
Genus Bohemaspis Horbinger, 1986 † (uncertain, unassessed)
Genus Bohemolichas Pribyl & Vanek, 1972 † (uncertain, unassessed)
Genus Bojokoralaspis Snajdr, 1984 † (uncertain, unassessed)
Genus Bolaspidaspis Rozova, 1964 † (uncertain, unassessed)
Genus Bolusspidaspis † (uncertain, unassessed)
Genus Bonnioides Suvorova, 1964 † (uncertain, unassessed)
Genus Bornholmaspis Pribyl & Vanek in Pribyl, Vanek & Pek, 1985 † (uncertain, unassessed)
Genus Borovikovia Kraskov, 1977 † (uncertain, unassessed)
Genus Borukaspis Ivshin, 1953 or 1957 † (uncertain, unassessed)
Genus Boschchekulia Lermontova, 1951 † (uncertain, unassessed)
Genus Brabbia Palmer, 1968 † (uncertain, unassessed)
Genus Brachampyx Forbes † (uncertain, unassessed)
Genus Brachyaspis Salter, 1866 † (uncertain, unassessed)
Genus Brachymetopella Kobayashi & Hamada, 1978 † (uncertain, unassessed)
Genus Brachymetopina Reed, 1893 † (uncertain, unassessed)
Genus Brachypleura Angelin † (uncertain, unassessed)
Genus Brandysops Horbinger, 1986 † (uncertain, unassessed)
Genus Branisaspis Pribyl & Vanek, 1980 † (uncertain, unassessed)
Genus Branisella Pribyl & Vanek, 1981 † (uncertain, unassessed)
Genus Breviredlichia Zhang & Lin in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Brongniartia Salter, 1865 † (uncertain, unassessed)
Genus Brontocephalina Chugaeva, 1975 † (uncertain, unassessed)
Genus Brontocephalus Kolobova, 1977 † (uncertain, unassessed)
Genus Brutaspis Ivshin, 1983 † (uncertain, unassessed)
Genus Bruxaspis Lamont, 1978 † (uncertain, unassessed)
Genus Buitella Lazarenko in Rozova, 1964 † (uncertain, unassessed)
Genus Bulajaspis † (uncertain, unassessed)
Genus Bulbaspis Chugaeva, 1956 † (uncertain, unassessed)
Genus Bulkuraspis Repina in Repina, Lazarenko et al., 1974 † (uncertain, unassessed)
Genus Bullicephalus Pribyl & Vanek, 1971 † (uncertain, unassessed)
Genus Buttsiella Romanenko in Romanenko & Romanenko, 1967 † (uncertain, unassessed)
Genus Calchaquiana Rusconi, 1956 † (uncertain, unassessed)
Genus Callidaspina Pokrovskaya in Zhuravleva, Zadorozhnaya et al., 1967 † (uncertain, unassessed)
Genus Callidaspis Pokrovskaya, 1960 † (uncertain, unassessed)
Genus Calycinoidia Lu & Chien, 1978 † (uncertain, unassessed)
Genus Calymenopsis Berjeron, 1895 † (uncertain, unassessed)
Genus Cancapolia Rusconi, 1954 † (uncertain, unassessed)
Genus Canotagnostus Rusconi, 1951 † (uncertain, unassessed)
Genus Canotaspis Poulsen, 1960 † (uncertain, unassessed)
Genus Canotiana Rusconi, 1950 † (uncertain, unassessed)
Genus Caputrotundum Deng & Zhao in Deng, Zhao & Wu, 1986 † (uncertain, unassessed)
Genus Carausia Hicks, 1872 † (uncertain, unassessed)
Genus Carinobasiliella Pribyl & Vanek, 1980 † (uncertain, unassessed)
Genus Carinopyge Maksimova in Nikiforova, 1955 † (uncertain, unassessed)
Genus Carlopsia Lamont, 1978 † (uncertain, unassessed)
Genus Carnicia Richter, 1927 † (uncertain, unassessed)
Genus Carniphillipsia Hahn & Brauckmann, 1975 † (uncertain, unassessed)
Genus Catillicephalites Rasetti, 1963 † (uncertain, unassessed)
Genus Catinouyia Zhang & Yuan, 1981 † (uncertain, unassessed)
Genus Catochia Fortey, 1979 † (uncertain, unassessed)
Genus Cavetia Pillet, 1973 † (uncertain, unassessed)
Genus Cayastaia Rusconi, 1954 † (uncertain, unassessed)
Genus Cayupania Rusconi, 1958 † (uncertain, unassessed)
Genus Cedaraspis Ivshin, 1960 † (uncertain, unassessed)
Genus Cenagnostus Howell in Whittard, 1940 † (uncertain, unassessed)
Genus Centriproetus Snajdr, 1977 † (uncertain, unassessed)
Genus Cephalacanthus Lapworth, 1890 † (uncertain, unassessed)
Genus Cephalocoeliaspis † (uncertain, unassessed)
Genus Ceratagnostus Whitehouse, 1939 † (uncertain, unassessed)
Genus Ceratevenkaspis Kramarenko, 1952 † (uncertain, unassessed)
Genus Chakassinella † (uncertain, unassessed)
Genus Chakasskinella Repina in Repina et al., 1964 † (uncertain, unassessed)
Genus Chambersiellus Lamont, 1975 † (uncertain, unassessed)
Genus Chandrinouyina † (uncertain, unassessed)
Genus Changyangia Chang in Lu, Chu et al., 1965 † (uncertain, unassessed)
Genus Charaulaspis Lazarenko, 1962 † (uncertain, unassessed)
Genus Chashania Lu & Sun, 1977 † (uncertain, unassessed)
Genus Chatiania Yang, 1978 † (uncertain, unassessed)
Genus Chatiania Yang MS., 1977 † (uncertain, unassessed)
Genus Chatkalagnostus Khairullina & Abdullaev in Abdullaev & Khaletzkaya, 1970 † (uncertain, unassessed)
Genus Chattiaspis Struve, 1958 † (uncertain, unassessed)
Genus Chaunoproetoides Yuan, 1988 † (uncertain, unassessed)
Genus Cheirurella Apollonov, 1970 † (uncertain, unassessed)
Genus Chekiangaspis Lu, 1962 † (uncertain, unassessed)
Genus Chengcunia Qiu, 1984 † (uncertain, unassessed)
Genus Chengjiangaspis Zhang & Lin in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Chengkouella Lu & Chang, 1974 † (uncertain, unassessed)
Genus Chengshanaspis Chang, 1963 † (uncertain, unassessed)
Genus Chichikaspis Balashova, 1966 † (uncertain, unassessed)
Genus Chimaerastella Gandl, 1972 † (uncertain, unassessed)
Genus Chinensis † (uncertain, unassessed)
Genus Chinghizella Borukaev & Ivshin, 1952 † (uncertain, unassessed)
Genus Chlustinia Pribyl & Vanek, 1965 † (uncertain, unassessed)
Genus Chondragraulina Pokrovskaya, 1960 † (uncertain, unassessed)
Genus Chondragraulos Lermontova, 1940 † (uncertain, unassessed)
Genus Chondrinouyina Repina in Khomentovskii & Repina, 1965 † (uncertain, unassessed)
Genus Choneilobarges Phleger, 1936 † (uncertain, unassessed)
Genus Chorbusulina Lazarenko, 1962 † (uncertain, unassessed)
Genus Chorionotus Meyer, 1853 † (uncertain, unassessed)
Genus Chuangianoproetus Wu, 1977 † (uncertain, unassessed)
Genus Chuangina Kobayashi, 1967 † (uncertain, unassessed)
Genus Chuangioides Chu, 1959 † (uncertain, unassessed)
Genus Chuangites Howell, 1945 † (uncertain, unassessed)
Genus Chugaevia Pribyl & Vanek, 1972 † (uncertain, unassessed)
Genus Chungkingaspis Lu, 1962 (1965?) † (uncertain, unassessed)
Genus Chunkingaspis † (uncertain, unassessed)
Genus Cilia Peng, 1992 † (uncertain, unassessed)
Genus Cinnella Romanenko in Repina & Romanenko, 1978 † (uncertain, unassessed)
Genus Clarkeaspis Lieberman, 1993 † (uncertain, unassessed)
Genus Clemenella Khairullina in Repina et al., 1975 † (uncertain, unassessed)
Genus Clevelandella Resser, 1938 † (uncertain, unassessed)
Genus Cobboldia Lermontova, 1940 † (uncertain, unassessed)
Genus Cobboldus Raw, 1936 † (uncertain, unassessed)
Genus Cochliorrhoe Whittard, 1966 † (uncertain, unassessed)
Genus Coelaspis Deiss, 1939 † (uncertain, unassessed)
Genus Coenaspoides Poletaeva, 1977 † (uncertain, unassessed)
Genus Coephalocoeliaspis Sivov, 1960 † (uncertain, unassessed)
Genus Coignouina Reed, 1943 † (uncertain, unassessed)
Genus Colliceps Repina in Repina, Lazarenko & Nikiforov, 1974 † (uncertain, unassessed)
Genus Collis Koroleva, 1959 † (uncertain, unassessed)
Genus Colpocoryphoides Harrington & Leanza, 1957 † (uncertain, unassessed)
Genus Colpos Moberg, 1895 † (uncertain, unassessed)
Genus Columbicephalus Kobayashi, 1955 † (uncertain, unassessed)
Genus Conagraulos Howell, 1937 † (uncertain, unassessed)
Genus Conimetopus Hahn & Hahn, 1985 † (uncertain, unassessed)
Genus Conococheaguea Rasetti, 1959 † (uncertain, unassessed)
Genus Conomicmacca Hupé, 1953 † (uncertain, unassessed)
Genus Conoparia Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Conophrys Callaway, 1874 † (uncertain, unassessed)
Genus Constrictella Wolfart, 1974 † (uncertain, unassessed)
Genus Contracheirurus Chatterton & Perry, 1984 † (uncertain, unassessed)
Genus Coombewoodia Archinal & Brauckmann, 1989 † (uncertain, unassessed)
Genus Coosinoides Ivshin, 1983 † (uncertain, unassessed)
Genus Coplacoparia Hammann, 1971 † (uncertain, unassessed)
Genus Corbinia Walcott, 1924 † (uncertain, unassessed)
Genus Coronocephalina Wu, 1979 † (uncertain, unassessed)
Genus Coronocephalina Wu MS., 1977 † (uncertain, unassessed)
Genus Corynexochella Suvorova, 1964 † (uncertain, unassessed)
Genus Costadiscus Babcock, 1994 † (uncertain, unassessed)
Genus Costapyge Howell, 1937 † (uncertain, unassessed)
Genus Cotalognostus Whitehouse, 1936 † (uncertain, unassessed)
Genus Crassibole Gandl, 1980 † (uncertain, unassessed)
Genus Crassifimbria Lochman, 1947 † (uncertain, unassessed)
Genus Cremastoglottos Whittard, 1961 † (uncertain, unassessed)
Genus Crithias Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Crotalocephalus Pillet, 1965 † (uncertain, unassessed)
Genus Crotalurus Volborth, 1858 † (uncertain, unassessed)
Genus Crusoiina Poletaeva, 1972 † (uncertain, unassessed)
Genus Crusola Walcott, 1924 † (uncertain, unassessed)
Genus Cuchulain Lamont, 1978 † (uncertain, unassessed)
Genus Curuyella Eldredge & Branisa in Eldredge & Ormiston, 1979 † (uncertain, unassessed)
Genus Curuyella Eldredge & Branisa, 1980 † (uncertain, unassessed)
Genus Cybelina Reed, 1928 † (uncertain, unassessed)
Genus Cyclagnostus Lermontova, 1940 † (uncertain, unassessed)
Genus Cyclognathopsis Borukaev, 1955 † (uncertain, unassessed)
Genus Cyclolenzellina † (uncertain, unassessed)
Genus Cyclolorenzella Kobayashi, 1960 † (uncertain, unassessed)
Genus Cyclolorenzellina Ergaliev, 1980 † (uncertain, unassessed)
Genus Cylindraspis Sandberger, 1849 † (uncertain, unassessed)
Genus Cylindrocephalus Trenkner, 1868 † (uncertain, unassessed)
Genus Cyphambon Shaw, 1962 † (uncertain, unassessed)
Genus Cyphinium Weber, 1933 † (uncertain, unassessed)
Genus Cypholichas Phleger, 1935 † (uncertain, unassessed)
Genus Cyranolichas Phleger, 1936 † (uncertain, unassessed)
Genus Daguinaspis Hupé, 1953 † (uncertain, unassessed)
Genus Dainellicauda Kobayashi, 1960 † (uncertain, unassessed)
Genus Dalarnepeltis Pribyl & Vanek, 1978 † (uncertain, unassessed)
Genus Dalaspis Chatterton & Perry, 1983 † (uncertain, unassessed)
Genus Daldynia Egorova in Egorova & Savitsky, 1969 † (uncertain, unassessed)
Genus Dalmaniopsis Geinitz, 1862 † (uncertain, unassessed)
Genus Dalmanitoides Delo, 1935 † (uncertain, unassessed)
Genus Damiaoaspis Qiu, 1983 † (uncertain, unassessed)
Genus Danangouia Chen, 1985 † (uncertain, unassessed)
Genus Dananzhuangia Qiu, 1980 † (uncertain, unassessed)
Genus Danarcus Ludvigsen & Tuffne, 1994 † (uncertain, unassessed)
Genus Daniella Kovalevskii in Borisyak et al., 1974 † (uncertain, unassessed)
Genus Danzhaiaspis Yuan & Zhou in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Danzhaina Yuan in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Danzhaisaukia Lu & Chien, 1978 † (uncertain, unassessed)
Genus Daopingia Lee, 1978 † (uncertain, unassessed)
Genus Datongites Chu, 1960 † (uncertain, unassessed)
Genus Datsonia Shergold, 1975 † (uncertain, unassessed)
Genus Deacalymene Whittington, 1965 † (uncertain, unassessed)
Genus Dechenelloides Gandl, 1968 † (uncertain, unassessed)
Genus Decordinaspis Harper & Romano, 1967 † (uncertain, unassessed)
Genus Deisella Howell & Duncan, 1939 † (uncertain, unassessed)
Genus Deissia Sun in Grabau, 1937 † (uncertain, unassessed)
Genus Delgadodiscus Kobayashi, 1935 † (uncertain, unassessed)
Genus Delgadoia Vogdes, 1917 † (uncertain, unassessed)
Genus Delinghaspis Lin & Zhang, 1979 † (uncertain, unassessed)
Genus Delleana Ivshin, 1983 † (uncertain, unassessed)
Genus Deloites Destombes, 1972 † (uncertain, unassessed)
Genus Deltacephalaspis Eldredge & Branisa, 1980 † (uncertain, unassessed)
Genus Deltadiscus Kobayashi, 1943 † (uncertain, unassessed)
Genus Deltocephalus Ogienko, 1969 † (uncertain, unassessed)
Genus Deltophthalmus Resser, 1938 † (uncertain, unassessed)
Genus Denaspis Repina in Zadorozhnaya et al., 1973 † (uncertain, unassessed)
Genus Denckmannia Wedekind, 1912 † (uncertain, unassessed)
Genus Dereimsia Kozlowski, 1923 † (uncertain, unassessed)
Genus Desmetia Walcott, 1925 † (uncertain, unassessed)
Genus Desmus Raw, 1908 † (uncertain, unassessed)
Genus Destombesites Snajdr, 1987 † (uncertain, unassessed)
Genus Deucalion Stschegloff, 1827 † (uncertain, unassessed)
Genus Deuterolichas Reed, 1902 † (uncertain, unassessed)
Genus Diabole Groning, 1985 † (uncertain, unassessed)
Genus Diademaproetus Alberti, 1964 † (uncertain, unassessed)
Genus Diandongaspis Lu & Zhang in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Diaoyaspis Yin, 1978 † (uncertain, unassessed)
Genus Dicellocephalus Angelin, 1854 † (uncertain, unassessed)
Genus Dichagnostus Jaekel, 1909 † (uncertain, unassessed)
Genus Dictyocephalites Bergeron, 1895 † (uncertain, unassessed)
Genus Didwudina Ivshin, 1983 † (uncertain, unassessed)
Genus Dignaceps Khairullina in Repina, Petrunina & Khairullina, 1975 † (uncertain, unassessed)
Genus Dikella Rosova in Rosova, Rosov & Dubatolova, 1985 † (uncertain, unassessed)
Genus Dikellocephalus † (uncertain, unassessed)
Genus Dikelus Rosova in Rosova, Rosov & Dubatolova, 1985 † (uncertain, unassessed)
Genus Dimastocephalus Stubblefield, 1950 † (uncertain, unassessed)
Genus Dindymenella Lu in Lu, Chu et al., 1976 † (uncertain, unassessed)
Genus Dingxiangaspis Zhang, 1983 † (uncertain, unassessed)
Genus Dionideina Snajdr, 1981 † (uncertain, unassessed)
Genus Dionidepyga Snajdr, 1981 † (uncertain, unassessed)
Genus Diopsites Rafinesque, 1832 † (uncertain, unassessed)
Genus Diplapatokephalus Raymond, 1937 † (uncertain, unassessed)
Genus Diplolichas Phleger, 1936 † (uncertain, unassessed)
Genus Diplopsites Rafinesque, 1832 † (uncertain, unassessed)
Genus Diplozyga Raymond, 1937 † (uncertain, unassessed)
Genus Discagnostus Öpik, 1963 † (uncertain, unassessed)
Genus Discomesites Öpik, 1976 † (uncertain, unassessed)
Genus Distagnostus Shergold, 1971 † (uncertain, unassessed)
Genus Dnestrovites Balashova, 1968 † (uncertain, unassessed)
Genus Dolerasaphus Harrington & Leanza, 1957 † (uncertain, unassessed)
Genus Dolichagnostus Pokrovskaya, 1958 † (uncertain, unassessed)
Genus Domina Gorovtsova in Gorovtsova & Semenova, 1977 † (uncertain, unassessed)
Genus Donggouia Lin & Zhang, 1979 † (uncertain, unassessed)
Genus Dongshania Lin, 1983 † (uncertain, unassessed)
Genus Doremataspis Öpik, 1967 † (uncertain, unassessed)
Genus Dorypygaspis Khairullina, 1973 † (uncertain, unassessed)
Genus Douposiella Lu, Chang, Chien, Chu et al., 1974 † (uncertain, unassessed)
Genus Drummuckaspis Prantl & Pribyl, 1949 † (uncertain, unassessed)
Genus Dubhglassina Lamont, 1948 † (uncertain, unassessed)
Genus Dufresnoyiproetus Pillet, 1969 † (uncertain, unassessed)
Genus Duodingia Chow in Lu, Chu et al., 1974 † (uncertain, unassessed)
Genus Dushania Yin, 1978 † (uncertain, unassessed)
Genus Duyunia Chien, 1961 † (uncertain, unassessed)
Genus Ebenezeria Marcou, 1888 † (uncertain, unassessed)
Genus Echlnophacops Zhou, 1983 † (uncertain, unassessed)
Genus Edganocare † (uncertain, unassessed)
Genus Effnaspis Dean, 1972 † (uncertain, unassessed)
Genus Egle Barrande, 1846 † (uncertain, unassessed)
Genus Eiffelaspis Chang, 1963 † (uncertain, unassessed)
Genus Eilidh Lamont, 1975 † (uncertain, unassessed)
Genus Ekeraspis Tjernvik, 1956 † (uncertain, unassessed)
Genus Ekwanoscutellum Pribyl & Vanek, 1972 † (uncertain, unassessed)
Genus Elandaspis Egorova in Nekhoroshev, 1958 † (uncertain, unassessed)
Genus Elaphraella Lu & Qian, 1983 † (uncertain, unassessed)
Genus Elatelimbus Repina, 1960 † (uncertain, unassessed)
Genus Elbaspis Baldis & Blasco, 1973 † (uncertain, unassessed)
Genus Ellesides Lamont, 1975 † (uncertain, unassessed)
Genus Ellipsocoryphe Lu, 1975 † (uncertain, unassessed)
Genus Elliptocephalus Emmons, 1844 † (uncertain, unassessed)
Genus Ellotia Gatehouse, 1968 † (uncertain, unassessed)
Genus Elmanaspis Ivshin, 1957 † (uncertain, unassessed)
Genus Elvinoides Ivshin, 1983 † (uncertain, unassessed)
Genus Elviraspis Ivshin, 1983 † (uncertain, unassessed)
Genus Embolimus Rominger, 1887 † (uncertain, unassessed)
Genus Emeidiscus Li, 1980 † (uncertain, unassessed)
Genus Endocrania Kobayashi, 1956 † (uncertain, unassessed)
Genus Endogramma Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Eniseja Poletaeva in Pokrovskaya, 1959 † (uncertain, unassessed)
Genus Enneacnemis Hawle & Corda, 1847 † (uncertain, unassessed)
Genus Enodiproetus Pribyl, 1970 † (uncertain, unassessed)
Genus Enontioura Resser, 1942 † (uncertain, unassessed)
Genus Enshia Chu in Lu, Chu et al., 1974 † (uncertain, unassessed)
Genus Entoarchis Kobayashi, 1955 † (uncertain, unassessed)
Genus Entorachis Kobayashi, 1955 † (uncertain, unassessed)
Genus Eoasaphiscus Khairullina, 1973 † (uncertain, unassessed)
Genus Eocatuniella Egorova in Egorova & Savitsky, 1969 † (uncertain, unassessed)
Genus Eoceraurus Esker, 1964 † (uncertain, unassessed)
Genus Eocheirurus Rozova, 1960 † (uncertain, unassessed)
Genus Eocorycephalus Reed, 1925 † (uncertain, unassessed)
Genus Eocorynexochus Korobeinikova, 1965 † (uncertain, unassessed)
Genus Eoctenopyge Henningsmoen, 1957 † (uncertain, unassessed)
Genus Eodaguinaspis Hupé, 1953 † (uncertain, unassessed)
Genus Eodontopleura Qian & Lin in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Eohomalonotus Reed, 1918 † (uncertain, unassessed)
Genus Eokaninia Poletaeva, 1967 † (uncertain, unassessed)
Genus Eopagetia Kobayashi, 1943 † (uncertain, unassessed)
Genus Eopalpebralia Alberti, 1981 † (uncertain, unassessed)
Genus Eoparadoxides Solov'ev, 1969 † (uncertain, unassessed)
Genus Eopiriproetus Alberti, 1966 † (uncertain, unassessed)
Genus Eoproeteus Zhang & Wang, 1984 † (uncertain, unassessed)
Genus Eoshengia Yang MS., 1977 † (uncertain, unassessed)
Genus Eoshengia Yang, 1978 † (uncertain, unassessed)
Genus Eosoptychoparia Chang, 1963 † (uncertain, unassessed)
Genus Eosoptychopyge Zhang, 1981 † (uncertain, unassessed)
Genus Eospencia Chernysheva, 1961 † (uncertain, unassessed)
Genus Eotaitzuia Zhang & Yuan in Zhang, Lin, Wu & Yuan, 1980 † (uncertain, unassessed)
Genus Eowuhuia Zhang & Wang, 1984 † (uncertain, unassessed)
Genus Eozacanthoides Qiu, 1980 † (uncertain, unassessed)
Genus Epidaguinaspis Hupé, 1953 † (uncertain, unassessed)
Genus Epumeria Rusconi, 1958 † (uncertain, unassessed)
Genus Erbenieoryphe Feist in Feist & Clarkson, 1989 † (uncertain, unassessed)
Genus Erbina Pokrovskaya, 1959 † (uncertain, unassessed)
Genus Erdelia Lomovitskaya, 1960 † (uncertain, unassessed)
Genus Erdoradites Ivshin, 1983 † (uncertain, unassessed)
Genus Erinnys Salter, 1865 † (uncertain, unassessed)
Genus Erkelina Lazarenko, 1962 † (uncertain, unassessed)
Genus Ermanella Maksimova in Nikiforova, 1955 † (uncertain, unassessed)
Genus Erzishania Zhu & Qian in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Eskaspis Clarkson, Eldredge & Henry, 1977 † (uncertain, unassessed)
Genus Eteraspis Resser, 1935 † (uncertain, unassessed)
Genus Euarthricocephalus Ju, 1983 † (uncertain, unassessed)
Genus Eucalymene Lu, 1975 † (uncertain, unassessed)
Genus Eudechenella Richter, 1912 † (uncertain, unassessed)
Genus Eujinnania Qiu, 1983 † (uncertain, unassessed)
Genus Euleiostegium Zhou & Zhang, 1978 † (uncertain, unassessed)
Genus Euplethagnostus Lermontova in Vologdin, 1940 † (uncertain, unassessed)
Genus Euproetus Richter, 1913 † (uncertain, unassessed)
Genus Eurymetopus Postlethwaite, 1886 † (uncertain, unassessed)
Genus Eutrimerocephalus Gortani, 1907 † (uncertain, unassessed)
Genus Evenkaspis Kramarenko, 1952 † (uncertain, unassessed)
Genus Ewacaste Ramsköld & Edgecombe, 1993 † (uncertain, unassessed)
Genus Exigua Howell, 1937 † (uncertain, unassessed)
Genus Ezhimia Pokrovskaya in Zhuravleva et al., 1967 † (uncertain, unassessed)
Genus Faenicephalus † (uncertain, unassessed)
Genus Falanaspis Tjernvik, 1956 † (uncertain, unassessed)
Genus Fallagnostus Howell, 1935 † (uncertain, unassessed)
Genus Fallotaspodella † (uncertain, unassessed)
Genus Fandianaspis Lee, 1978 † (uncertain, unassessed)
Genus Farsia Wolfart, 1974 † (uncertain, unassessed)
Genus Fastigaspis Poulsen, 1964 † (uncertain, unassessed)
Genus Feilongshania Qian & Lin in Zhang, Lu, Zhu, Qian, Lin, Zhou, Zhang & Yuan, 1980 † (uncertain, unassessed)
Genus Fenghuangella Yang, MS † (uncertain, unassessed)
Genus Fengshania Sun, 1935 † (uncertain, unassessed)
Genus Fengtienia Endo in Endo & Resser, 1937 † (uncertain, unassessed)
Genus Fenniops Fortey & Owens, 1987 † (uncertain, unassessed)
Genus Fialoides Hadding, 1913 † (uncertain, unassessed)
Genus Finecrestia Nan & Chang, 1982 † (uncertain, unassessed)
Genus Fitzroyaspis Legg, 1976 † (uncertain, unassessed)
Genus Flexiscutellum Šnajdr, 1960 † (uncertain, unassessed)
Genus Forbesia M'Coy in Griffith, 1846 † (uncertain, unassessed)
Genus Formosagnostus Ergaliev, 1980 † (uncertain, unassessed)
Genus Francenaspis Alberti, 1969 † (uncertain, unassessed)
Genus Franconicabole Alberti, 1976 † (uncertain, unassessed)
Genus Fremontia Raw, 1936 † (uncertain, unassessed)
Genus Fuquania Zhao in Zhao & Huang, 1981 † (uncertain, unassessed)
Genus Fuyunia Hsiang & Zhang, 1981 † (uncertain, unassessed)
Genus Gallagnostoides Kobayashi, 1939 † (uncertain, unassessed)
Genus Gamops Snajdr, 1976 † (uncertain, unassessed)
Genus Gangdeeria Zhang & Yuan in Zhang, Lin, Wu & Yuan, 1980 † (uncertain, unassessed)
Genus Gansucephalina Zhou in Zhou Li & Qu, 1982 † (uncertain, unassessed)
Genus Garbiella Lazarenko & Datsenko, 1967 † (uncertain, unassessed)

Environment

marine

Fossil range

fossil only

Original description

Not documented

Taxonomic citation

IRMNG (2024). Trilobita (awaiting allocation) †. Accessed at: https://www.irmng.org/aphia.php?p=taxdetails&id=116460 on 2026-01-22

Taxonomic edit history

Date

action

2006-10-16 22:00:00Z

created

Rees, Tony

2011-12-31 23:00:00Z

changed

Rees, Tony

[taxonomic tree] [list species]

[clear cache]

Sources (3)
Notes (2)

basis of record Museum Victoria KEmu database (Oct 2006) [details]

extant flag source extinct group [details]

habitat flag source characteristic of class [details]

Unreviewed

Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Eumetazoa (Subkingdom) > Arthropoda (Phylum) > Trilobita (Class) > Trilobita (awaiting allocation) (Order) > Trilobita (awaiting allocation) (Family) [details]

Descriptive info Trilobites, all genera marine, fossil [details]