List of placoderm genera
Asterosteus Newberry 1875 Atlantidosteus Lelièvre 1984 Austrophyllolepis[1] Long 1984 Austroptyctodus[1] Lelièvre 1984 Baringaspis[1] Miles 1973 Batteraspis[1] Pageau 1969 Belemnacanthus Eastman 1898 Belgiosteus[1] Lehman 1973 Belosteus Jaekel 1927 Bimbianga[2] Young 2005 Bolivosteus Goujet Janvier Suarez-Riglos 1985 Bollandaspis[1] Schultze 1976 Boomeraspis[1] Long 1995 Bothriolepis[3] Eichwald 1840 Brachydeirus Koenen 1880 Brachygnathus[1] Agassiz 1844 Brachygnathus Hussakof 1909 Preoccupied by placoderm genus Brachygnathus Agassiz, 1844 Brachyosteus Jaekel 1927 Braunosteus Stensiö 1959 Breizosteus Goujet 1980 Brindabellaspis Young 1980 Brontichthys[1] Claypole 1894 Junior synonym of Titanichthys Bruntonichthys Dennis Miles 1980 Bryantaspis[1] White Moy-Thomas 1940 Replacement name for Cryptaspis Bryant, 1934 Bryantolepis[1] Denison 1958 Buchanosteus Stensiö 1945 Bullerichthys Dennis Miles 1980 Bungartius Dunkle 1947 Burrinjucosteus Callognathus Newberry 1890 Campbellodus Miles Young 1977 Camuropiscis Dennis Miles 1979 Carolowilhelmina Mark-Kurik Carls 2002 Cartieraspis[1] Pageau 1969 Cathlesichthys[1] Young 2004 Ceraspis Schultze 1887 Preoccupied by coleoptere genus Ceraspis Lepeletier & Serville, 1825 Ceratolepichthys Whitley 1940 Replacement name for Ceratolepis Gross, 1933 Ceratolepis Gross 1933 Preoccupied by coleoptere genus Ceratolepis Chapuis, 1873 Changyonophyton[1] Cheliophorus[1] Misspelling of Chelyophorus Chelyophorus Agassiz 1844 Chuchinolepis Chang 1978 Valid.
Clarkeosteus[1] Obruchev 1964 Cobandrahlepis[1] Young 2005 Coccosteus[1] Miller 1841 Coelosteichthys[1] Whitley 1940 Replacement name for Coelosteus Gross, 1930 Coelosteus Gross 1930 Preoccupied by fish genus Coelosteus Newberry, 1887 Compagopiscis Gardiner & Miles 1994 Companognathus Cosmacanthus Agassiz 1845 Cryptaspidisca Strand 1942 Replacement name for Cryptaspis Bryant, 1934 Cryptaspis Bryant 1934 Preoccupied by coleoptere genus Cryptaspis Pascoe, 1842 Ctenurella Orvig 1960 Cyrtosteus Gross 1932 Deinodus[1] Hussakof Bryant 1919 Deirosteus Wells 1942 Denisonodus Johnson Elliott 1996 Desmoporella Orvig 1971 Destnoporella[1] Deveonema Kulczycki 1957 Dhanguura[1] Young 2004 Diandongpetalichthys Pan Wang 1978 Diadsomaspis[1] Gross 1937 Dicksonosteus[1] Goujet 1975 Dinichthys Newberry 1873 Dinomylostoma Eastman 1906 Diplognathus Newberry 1878 Dobrowlania Stensiö 1944 Dunkleosteus Lehman 1956 Eastmanosteus Obruchev 1964 Eczematolepis Miller 1892 Replacement name for Acantholepis Newberry, 1875 Eldenosteus Miles 1964 Elegantaspis[1] Heintz 1929 Ellopetalichthys Ørvig 1957 Enseosteus Jaekel 1919 Entelognathus Zhu et al 2013 Placodermi incertae sedis Epipetalichthys Stensiö 1925 Erikaspis Dupret Goujet Mark-Kurik 2007 Valid.
Holdenius Dunkle Bungart 1942 Hollardosteus Lehman 1956 Holonema Newberry 1890 Homosteus[1] Asmuss 1856 Huginaspis[1] Heintz 1929 Hussakofia Cossmann 1910 Replacement name for Brachygnathus Hussakof, 1909 Hybosteus[1] Gross 1933 Replacement name for Coelosteus Gross, 1930 Incisoscutum Dennis Miles 1981 Jagorina Jaekel 1921 Jaekelaspis[1] Heintz 1929 Janiosteus[6] Ivanov 1988 Jerulalepis[1] Burrow 1996 Jiangxilepis Jiuchengia[1] Kendrichthys Kiangyousteus Kiangyosteus[1] Kimaspis Mark-Kurik 1973 Kimberia Dennis-Bryan Miles 1983 Preoccupied by mollusc genus Kimberia Cotton & Woods, 1935 Kimberleyichthyes Dennis-Bryan Miles 1983 Replacement name for genus Kimberia Dennis-Bryan & Miles, 1983 Kolpaspis[1] Pageau 1969 Kolymaspis Bystrow 1956 Kosoraspis Gross 1959 Kueichowlepis[1] P'an Wang 1975 Kujdanowiaspis[1] Stensiö 1942 Kweichowlepis Lataspis[1] Strand 1932 Replacement name for Plataspis Heintz 1929 Latocamurus Long 1988 Lanrentaspis Pageau 1969 Laurentaspis Lepadolepis White Moy-Thomas 1940 Replacement name for Ceratolepis Gross, 1933 Lehmanosteus[1] Goujet 1984 Leptosteus Jaekel 1919 Liognathus[1] Agassiz 1846 Liognathus[1] Newberry 1873 Preoccupied by fish genus Liognathus Agassiz, 1846 Lispognathus[1] Miller 1892 Replacement name for Liognathus Newberry, 1873 Litilpetalichthyes Liujiangolepis Wang 1987 Livosteus[1] Obruchev 1962 Lophostracon[1] Lankester 1884 Luetkeichthys[1] Bystrow 1957 Lunaspis Broili 1929 Lyhoalepis[8] Tong-Dzuy Janvier Doan-Nhat 1994 Machaerognathus Hussakof Bryant 1919 Macropetalichthys Norwood Owen 1846 Macropetalichthys Broili 1933 Preoccupied by fish genus Macropetalichthys Norwood & Owen, 1846 Maideria[1] Lelièvre 1995 Malerosteus Kulczycki 1957 Materpiscis[9] Long Trinajstic Young Senden 2008 Mcnamaraspis Long 1995 Mediaspis[1] Heintz 1929 Megaloplax Obruchev 1933 Melanosteus Lelièvre Goujet 1987 Microbrachius Traquair 1888 Valid.
Replacement name for Acanthapsis Newberry, 1975 Omalosteus[10] Zakharenko 2006 Operchaliosteus Operchallosteus[1] Kulczycki 1957 Oracanthus[1] Agassiz 1837 Ottanosteus[1] Overtonaspis White 1961 Oxyosteus Jaekel 1911 Pachyosteus Jaekel 1903 Pageauaspis[1] Denison 1978 Replacement name for Quebecaspis Pageau, 1969 Palaeacanthaspis Brotzen 1934 Palaeomylus Woodward 1891 Panxiosteus Wang 1979 Parabelosteus Parabuchanosteus White Toombs 1972 Paramylostoma Dunkle Bungart 1945 Parapetalichthys[1] Kuhn 1949 Replacement name for Macropetalichthys Broili, 1933 Paraplesiobatis Broili 1933 Paraptyctodus[1] Parawalterosteus[1] Stensiö 1963 Pelycophorus[1] Phlyctaenacanthus[1] Eastman 1898 Phlyctaenaspis[1] Traquair 1890 Replacement name for Phlyctaenius Traquair, 1890 Phlyctaenius[1] Traquair 1890 nec Phlyctaenium Zittel 1879 Pholidosteus Jaekel 1907 Phyllolepis[1] Agassiz 1844 Phymolepis Chang 1978 Phymosteus[1] Wang Zhu 2004 Pinguosteus Long 1990 Placolepis[1] Ritchie 1984 Plataspis[1] Heintz 1929 Preoccupied by hemiptere genus Plataspis Hope, 1837 Platyaspis Koenen 1896 Plourdosteus Ørvig 1951 Ponerichthys[1] Miller 1892 Prescottaspis Proaethaspis[1] Denison 1978 Procondylolepis[11] Zhang 1984 Prosphymaspis[1] Gross 1937 Protitanichthys[1] Pseudopetalichthys Moy-Thomas 1939 Pterichthyodes Bleeker 1859 Valid.
Preoccupied by trilobite genus Ptychaspis Hall, 1863 Ptyctodopsis Denison 1985 Ptyctodus Pander 1858 Qataraspis White 1969 Quasipetalichthys Liu 1973 Quebecaspis[1] Pageau 1969 Preoccupied by trilobite genus Quebecaspis Rasetti, 1944 Qujinolepis Zhang 1978 Rachiosteus Gross 1938 Radotina Gross 1950 Ramphodus[1] Davis 1883 Remigolepis[11] Stensiö 1931 Rhachiosteus Gross 1938 Rhamphodontus[1] Rhamphodopsis[1] Watson 1934 Rhampodus[1] Rhenonema Obruchev 1964 Rhinosteus Jaekel 1911 Rhynchodontus[1] Jaekel 1919 Rhynchodus Newberry 1873 Rhynchognathus[1] Jaekel 1929 Rhynchosteus[1] Jaekel 1925 Ringinia[1] Whitley 1950 Rinodus[1] Newberry Worthen 1866 Rolfosteus Dennis Miles 1979 Romundina Orvig 1975 Sedowichthys[1] Bystrow 1957 Selenosteus Dean 1901 Shearsbyaspis Young 1984 Sigaspis[1] Goujet 1973 Simblaspis[1] Denison 1958 Simosteus[1] Dennis Miles 1982 Sinolepis Liu Pan 1958 Squamatognathus Hanke Stewart Lammers 1996 Stenognathus[1] Newberry 1898 Preoccupied by coleoptere genus Stenognathus Chaudoir, 1843 Stenosteus Dean 1901 Stensioella Broili 1933 Steurtzaspis[1] Stuertzaspis Westoll Miles 1963 Svalbardaspis[1] Heintz 1929 Synauchenia Jaekel 1919 Szelepis[12] Liu 1981 Originally named Szeaspis Liu (1979),[1] but this name turned out to be preoccupied by the trilobite genus Szeaspis Chang, 1969 Taemasosteus White 1978 Taeniolepis Gross 1932 Tafilalichthys Lehman 1956 Tapinosteus Stensiö 1963 Taunaspis Schmidt 1933 Tiaraspis Gross 1962 Timanosteus Obruchev 1962 Titanichthys Newberry 1885 Tityosteus[1] Gross 1960 Tollichthys[1] Bystrow 1957 Tollodus Mark-Kurik 1977 Tomaiosteus[1] Kulczycki 1957 Tongdzuylepis[1] Janvier Phuong 1999 Toombsosteus White 1978 Torosteus Gardiner Miles 1990 Trachosteus Newberry 1890 Trematosteus Jaekel 1927 Tropidosteus Gross 1933 Tubalepis[13] Panteleyev 2003 Tubonasus Dennis Miles 1979 Uralosteus[1] Mark-Kurik Young 2003 Vukhuclepis[8] Janvier Thanh Phuong Truong 1997 Walterosteus[1] Stensiö 1959 Watsonosteus Miles Westoll 1963 Valid.
