CLASS: SARCOPTERYGII ROMER, 1955
= CLASS: EUOSTEICHTHYES WILEY, 1979

SUBCLASS: DIPNOI MULLER, 1844

INFRACLASS: DIPNOIFORMES CLOUTIER, 1993
= DIPNOMORPHA AHLBERG, 1991

Incertae sedis

Genus: Arquatichthys LIU & ZHU, 2008
A. porosus LIU & ZHU, 2008 (Type)

ORDER: DIABOLEPIDIDA SCHULTZE, 1993

Family: DIABOLEPIDIDAE Schultze, 1993

Genus: Diabolepis CHANG & YU, 1984
= Diabolichthys CHANG & YU, 1984 non
 D. speratus (CHANG & YU, 1984) (Type)
   = Diabolichthys speratus CHANG & YU, 1984

ORDER: SPEONESIDRIONIA CAMPBELL & BARWICK, 1990

Incertae sedis

Genus: Adololopas CAMPBELL & BARWICK, 1998
 A. moyasmithae CAMPBELL & BARWICK, 1998 (Type)

ORDER: HOLODIPTERIDA

Family: HOLODIPERIDAE

Genus: Holodipterus
 H. gogoensis MILES, 1977

Family: CHIRODIPTERIDAE Campbell & Barwick, 1990

Genus: Chirodipterus GROSS, 1933
C. dungensis GROSS, 1933 (Type)
 C. australia MILES, 1977
 C. paddyensis MILES, 1977
 C. onawayensis SCHULTZE, 1982
C. rhenanus MORS, 1991
 C. interstitus KRUPINA, 2000
 C. potteri KEMP (2000) 2001

Subfamily: PILLARARHYNCHINAE Long, 1992

Genus: Pillararhynchus CAMPBELL & BARWICK, 1990
 P. longi CAMPBELL & BARWICK, 1990 (Type)

Genus: Sorbitorhynchus WANG, 1990
 S. deleaskitus WANG, 1990 (Type)

ORDER: DIPNOI MULLER, 1844
= ORDER: DIPTERIFORMES
= ORDER: DIPNORHYNCHIDA
= ORDER: RHYNCHODIPTERIDA
= ORDER: CTENODONTIDA
= ORDER: LEPIDOSIRENIDA

Incertae sedis

Genus: Adelargo JOHANSON & RITCHIE, 2000
 A. schultzei KOHNSON & RITCHIE, 2000 (Type)

Genus: Amadeodipterus YOUNG & SCHULTZE, 2005
A. kencampbelli YOUNG & SCHULTZE, 2005 (Type)

Genus: Apatorhynchus FRIEDMAN & DAESCHLER, 2006
A. opistheretmus FRIEDMAN & DAESCHLER, 2006 (Type)

Genus: Ballagadus SMITHSON, RICHARDS & CLACK, 2016
B. rossi SMITHSON, RICHARDS & CLACK, 2016 (Type)
B. caustrimi SMITHSON, RICHARDS & CLACK, 2016

Genus: Coelacanthus non
 C, munsteri AGASSIZ, 1844
 Note: This is probably Conchopoma gadiforme KNER, as per FOREY, 1998

Genus: Coccovedus SMITHSON, RICHARDS & CLACK, 2016
C. celatus SMITHSON, RICHARDS & CLACK, 2016 (Type)

Genus: Delatitia LONG & CAMPBELL, 1985
 D. breviceps (WOODWARD, 1906) LONG & CAMPBELL, 1985 (Type)
   = Ctenodus breviceps WOODWARD, 1906

Genus: Esconichthys BARDACK, 1974
 E. apopyris BARDACK, 1974 (Type)

Genus: Gogodipterus
 G. paddyensis
   = Chirodipterus paddyensis MILES, 1977

Genus: Iranorhynchus JANVIER & MARTIN, 1978
 I. seyedemamii JANVIER & MARTIN, 1978 (Type)

Genus: Isityumzi GESS & CLEMENT, 2019
I. mlomomde GESS & CLEMENT, 2019 (Type)

Genus: Langdenia JANIVER & PHUONG, 1999
 L. campylognatha JANIVER & PHUONG, 1999 (Type)

Genus: Melanognathus JARVIK, 1967
 M. canadensis JARVIK, 1967 (Type)

Genus: Occludus SMITHSON, RICHARDS & CLACK, 2016
O. romeri SMITHSON, RICHARDS & CLACK, 2016 (Type)
= Ctenodus romeri THOMSON, 1965

Genus: Orlovichthys KRUPINA,
O. limnatis KRUPINA

Genus: Persephonichthys PARDO, HUTTENLOCKER, & SMALL, 2014
P. chthonica PARDO, HUTTENLOCKER, & SMALL, 2014 (Type)

Genus: Sunwata THOMSON, 1967
 S. grandiceps THOMSON, 1967 (Type)

Genus: Synthetodus
 S. trisculatus EASTMAN, 1896
 S. calvini EASTMAN, 1908

Genus: Tarachomylax BARWICK, CAMPBELL & MARK-KURIK, 1997
 T. oepiki BARWICK, CAMPBELL & MARK-KUIRK, 1997 (Type)
T. multicostatus QIAO & ZHU, 2008

Genus: Westollrhynchus SCHULTZE, 2001
 W. lehmanni (WESTOLL, 1949) SCHULTZE, 2001 (Type)
   = Dipnorhynchus lehmanni WESTOLL, 1949
   = Dipnorhynchus sp WESTOl, 1949
   = Speonesydrion lehmanni CAMPBELL & BARWICK, 1984

Genus: Xylognathus SMITHSON, RICHARDS & CLACK, 2016
X. macrustenus SMITHSON, RICHARDS & CLACK, 2016 (Type)

Family: URANOLOPHIDAE Miles, 1977

Genus: Uranoplosus COPE, 1894
 U. arctatus COPE, 1894 (Type)
 U. flectidens COPE, 1894
 U. wyomingensis DENISON, 1968

Family: DIPNORHYNCHIDAE Berg, 1940

Genus: Cathlorhynchus CAMPBELL, BARWICK, & SENDEN, 2009
C. trismodipterus CAMPBELL, BARWICK, & SENDEN, 2009 (Type)
C. zengi QIAO & ZHU, 2015

Genus: Dipnorhynchus JAEKEL, 1927
 D. sussmilchi (ETHERIDGE, 1906) JAEKEL, 1927 (Type)
   = Ganorhynchus sussmilchi ETHERIDGE, 1906
 D. kiandrensis CAMPBELL & BARWICK, 1982
Subgenus: Placorhynchus CAMPBELL, BARWICK, & SENDEN, 2009
D. (Placorhynchus)  cathlesae CAMPBELL & BARWICK, 1999

Genus: Ganorhynchus TRAQUAIR, 1873
G. woodwardi TRAQUAIR, 1873 (Type)
 G. oblongus COPE, 1892
 G. caucasius KRUPINA, 1979
G. sp

Family: SPEONESYDRIONIDAE Cambpell & Barwick, 1990

Genus: Ichnomylax LONG, CAMPBELL & BARWICK, 1994
 I. kurnai LONG, CAMPBELL & BARWICK, 1994 (Type)
 I. karatajae REISZ, KRUPINA & SMITH, 2004

Genus: Speonesydrion CAMPBELL & BARWICK, 1983
 S. iani CAMPBELL & BARWICK, 1983 (Type)
S. lehmanni (WESTOLL, 1949)

SUBORDER: HOLODONTOIDEI SCHULTZE, 1992

Family: HOLODONTIDAE Gorizdro-Kulczycka, 1950
= Family: HOLODIPERIDAE Moy-Thomas & Miles, 1971

Genus: Asthenorhynchus PRIDMORE, CAMPBELL, & BARWICK, 1994 (subgenus) emend LONG, 2010
A. meemannae PRIDMORE, CAMPBELL, & BARWICK, 1994 emend LONG, 2010 (Type)
= Holodipterus (Asthenorhynchus) meemannae PRIDMORE, CAMPBELL, & BARWICK, 1994

Genus: Holodus PANDER,
 H. sanctacrucensis GORIZDRO-KULCZYCKA, 1950

Genus: Iowadipterus SCHULTZE, 1992
 I. halli SCHULTZE, 1992 (Type)

Genus: Robinsondipterus LONG, 2010
R. longi (CAMPBELL & BARWICK, 1991) LONG, 2010 (Type)
= Holodipterus (Holidipterus) longi (CAMPBELL & BARWICK, 1991) PRIDMORE, CAMPBELL, & BARWICK, 1994

Genus: Xeradipterus CLEMENT & LONG, 2010
X. hatcheri CLEMENT & LONG, 2010 (Type)

Genus: Nova

SUBORDER: DIPTEROIDEI VOROBYEVA & OBRUCHEV, 1964
= ORDER: CTENODIPTERINI

Family: DIPTERIDAE Owen, 1846

Genus: Conchodus M’COY
 C. jerofejewi PANDER, 1858
 C.  variabiils EASTMAN, 1908
 C. parvulus BYRANT, 1936
 C. elkneri GORIZDRO-KULCZYCKA, 1950
 C. excussus KRUPINA, 2000

Genus: Dipterus SEDGWICK & MURCHISON, 1835
 D. microsoma (HILLS, 1829)
  = Eoctenodus microsoma HILLS, 1829
 D. valenciennesi SEDGWICK & MURCHISON, 1835 (Type)
D. marginalis (AGASSIZ, 1843) PANDER, 1858
   = Ctenodus marginalis AGASSIZ, 1843
 D. sherwoodi NEWBERRY, 1875
 D. fleisheri (NEWBERRY, 1897)
   = Ctenodus fleisheri NEWBERRY, 1897
 D. nelsoni NEWBERRY, 1889
   = Dipterus levis NEWBERRY, 1889
 D. contraversus HAY, 1899
 D. flabelliformes NEWBERRY, 1889
 D. calvini EASTMAN, 1899
 D. costatus EASTMAN, 1900
 D. mordax EASTMAN, 1900
 D. uddeni EASTMAN, 1900
 D. digitatus EASTMAN, 1908
 D. pectinatus EASTMAN, 1908
 D. gemmatus HUSSAKOF & BYRANT, 1918
 D. johnsoni BRYANT, 1936
 D. oervigi GROSS, 1964
 D. arcanus KRUPINA, 2000
 D. expressus KRUPINA, 2000
 D. pacatus KRUPINA, 2000
   = Dipterus murchisoni PANDER, 1858
D. sp

Genus: Grossipterus OBRUCHEV, 1964
G. crasssus (GROSS, 1933) OBRUCHEV, 1964 (Type)
= Dipterus crasssus GROSS, 1933
G. venustus KRUPINA, 2000

Genus: Palaedaphus
 P. lesleyi (NEWBERRY, 1875)
   = Heliodus lesleyi NEWBERRY, 1875

Genus: Rhinodipterus GROSS, 1956
 R. secans GROSS, 1956 (Type)
 R. ulrichi ORVIG, 1961
R. kimberleyensis CLEMENT, 2012
R. sp

Gen. sp indet.

Family: PHANEROPLEURIDAE Huxley, 1861
= Family: SCAUMENACIIDAE Berg, 1940
= ORDER: SCAUMAENACIFORMES
= ORDER: PHANEROPLEURIFORMES

Genus: Andreyevichthys KRUPINA, 1987
 A. epitomus KRUPINA, 1987 (Type)
A. sp

Genus: Oervigia LEHMAN, 1959
 O. nordica LEHMAN, 1959 (Type)

Genus: Scaumenacia TRAQUAIR, 1893
 S. curta (WHITEAVES, 1881) TRAQUAIR, 1893 (Type)
   = Phaneropleuron curtum WHITEAVES, 1883

Family: RHYNCHODIPTERIDAE Berg, 1940
= Family: FLEURANTIDAE Berg, 1940

Genus: Fleurantia GRAHM-SMITH & WESTOLL, 1937
 F. denticulata GRAHM-SMITH & WESTOLL, 1937 (Type)

Genus: GriphognathusMILES, 1977
 G. whieti MILES, 1977 (Type)

Genus: Jarvikia LEHMAN, 1959
 J. arctica LEHMAN, 1959 (Type)
 J. lebedevi KRUPINA, 1999
J. sp

Genus: RhynchodipterusSÄVE-SÖDERBERG, 1937
R. elginensis SÄVE-SÖDERBERG, 1937 (Type)

Genus: Soederberghia LEHMAN, 1959
 S. groenlandica LEHMAN, 1959 (Type)
 S. simpsoni AHLBERG, JOHANSON & DAESCHLER, 2001
S. sp

Gen. sp indet.

Family: CONCHOPOMATIDAE Berg, 1940

Genus: Conchopoma KNER, 1868
 C. gadiforme KNER, 1868 (Type)
   = Coelacanthus munsteri AGASSIZ, 1844
 C. exanthematicum (COPE, 1873)
   = Conchiopsis exanthematicus COPE, 1873
   = Peplorhina anthracina COPE, 1873
   = Conchopoma anthracinum (COPE, 1873)
 C. arcatatum (COPE, 1877)
   = Conchopoma arctata (COPE, 1877)
   = Peplorhina arctata COPE, 1877
 C. edesi DENISON, 1969
C. sp

SUBORDER: CTENODONTOIDEI NIKOLSKI, 1954

Family: URONEMIDAE Traquair, 1890

Genus: Ganopristodus
 G. lobatus (AGASSIZ, 1844)
 G. splendens TRAQUAIR, 1881

Genus: Phaneropleuron HUXLEY, 1861
 P. andersoni HUXLEY, 1861 (Type)

Genus: Uronemus TRAQUAIR, 1844
 U. splendens TRAQUAIR, 1873 (Type)
U. lobatus TRAQUAIR, 1844
U. sp

Family: CTENODONTIDAE Woodward, 1891
= ORDER: CTENODONTIFORMES

Genus: Ctenodus AGASSIZ, 1843
 C. wagneri NEWBERRY, 1889
 C. murchisoni WARD, 1890
 C. cristatus (EASTMAN, 1903)
   = Sagenodus cristatus EASTMAN, 1903
   = Ctenodus ovatus BARKAS, 1873
C. interruptus BARKAS, 1969
C. williei SMITHSON, RICHARDS & CLACK, 2016
C. whitropei SMITHOSON, RICHARDS & CLACK, 2016
C. roberti SMITHSON, RICHARDS & CLACK, 2016
C. sp

Genus: Nielsenia LEHMAN, 1959
 N. nordica LEHMAN, 1959 (Type)

Genus: Tranodis THOMSON, 1965
T. castrensis (ROMER & SMITH, 1934) THOMSON, 1965 (Type)
   = Prosagenodus castrensis ROMER & SMITH, 1934
T. sp

Family: SAGENODONTIDAE Romer, 1966

Genus: Aphelodus KEMP, 1993
 A. anapes KEMP, 1993 (Type)

Genus: Megapleuron
 M. zangerli SCHULTZE, 1977

Genus: SagenodusOWEN, 1867
= Proceratodus ROMER & SMITH, 1934
S. inaequalis OWEN, 1867 (Type)
 S. occidentalis (NEWBERRY & WORTHEN, 1866) ROMER & SMITH, 1934
   = Rhizodus occidentalis NEWBERRY & WORTHEN, 1866
   = Megalichthys occidentalis (NEWBERRY & WORTHEN, 1866) HAY, 1899
   = Sagenodus browniae COPE, 1897
S. reticulatus (NEWBERRY & WORTHEN, 1870)
   = Rhizodus reticulatus NEWBERRY & WORTHEN, 1870
 S. quadratus (NEWBERRY, 1873)
   = Rhizodus quadratus NEWBERRY, 1873
 S. serratus (NEWBERRY, 1875)
   = Ctenodus serratus NEWBERRY, 1875
   = Ctenodus gurleyanus COPE, 1877
   = Ctenodus fossatus COPE, 1877
   = Sagenodus fossatus (COPE, 1877) WOODWARD, 1891
   = Ctenodus vabasensis COPE, 1883
   = Sagenodus vabsensis (COPE, 1883) WOODWARD, 1891
 S. dialophus COPE
S. plicatus (DAWSON)
 S. periprion
 S. vinslovii (COPE, 1875) WOODWARD, 1891
   = Ceratodus vinslovii COPE, 1875
   = Ptyonodus vinslovii (COPE, 1875) COPE, 1877
 S. paucicristatus (COPE, 1877) WOODWARD, 1891
   = Ceratodus paucicristatus COPE, 1877
   = Ptynodus paucicristatus (COPE, 1877) COPE, 1877
S. gurleianus (COPE, 1877) WOODWARD, 1891
 = Ctenodus gurleyanus COPE, 1877
S. porrectus (COPE, 1878)
   = Ctenodus porrectus COPE, 1878
S.  heterolophus (COPE, 1883) WOODWARD, 1891 (nomen dubium)
   = Ctenodus heterolophus COPE, 1883 (nomen dubium)
S. angustus (NEWBERRY, 1897)
   = Ctenodus angustus NEWBERRY, 1897
 S. foliatus COPE, 1897
 S. conchiolepis COPE, 1897
 S. lacovianus COPE, 1897
 S. quincunciatus (NEWBERRY, )
   = Rhizodus reticulatus NEWBERRY & WORTHEN, 1870
 S. magister COPE, 1897
S. copeanus WILLISTON, 1899
 S. textilis HAY, 1899
 S. hlavini (ZIDEK, 1975) KEMP, 1996
   = Proceratodus hlavini ZIDEK, 1975
 S. carlinvillensis (ROMER & SMITH, 1934) KEMP, 1996
   = Proceratodus carlinvillensis ROMER & SMITH, 1934
 S. ciscoensis ROMER & SMITH, 1934
S. sp

Genus: Straitonia THOMSON, 1965
 S. waterstoni THOMSON, 1965 (Type)

Family: GNATHORHIZDAE Miles, 1977

Genus: Gnathorhiza COPE, 1883
 G. pusilla (COPE, 1877)
   = Ctenodus pusillus COPE, 1877
= Sagenodus pusillus (COPE, 1877) WOODWARD, 1891
G. serrata COPE, 1883
G. dikeloda OLSON, 1951
 G. bothrotreta BERMAN, 1976
 G. triassica MINKH, 1977
 G. bogdensis MINKH, 1977
 G. otschevi MINKH, 1977
 G. lozovskii
 G. tatarica MINICH, 1989
G. sp

Gen. sp indet.

ORDER: CERATODONTIFORMES BERG, 1940

Incertae sedis

Genus: Chaoceratodus APESTEGUIA, AGNOLIN & CLAESON, 2007
C. portezuelensis APESTEGUIA, AGNOLIN & CLAESON, 2007 (Type)

Genus: Permoceratodus KRUPINA in LEBEDEV, SENNIKOV, GOLUBEV, KRUPINA, NIEDZWIEDZKI & SULEJ, 2015
P. gentilis KRUPINA in LEBEDEV, SENNIKOV, GOLUBEV, KRUPINA, NIEDZWIEDZKI & SULEJ, 2015 (Type)

Genus: Potamoceratodus PARDO, HUTTENLOCKER, SMALL & GORMAN, 2010
P. guentheri (MARSH, 1878) PARDO, HUTTENLOCKER, SMALL & GORMAN, 2010 (Type)
= Ceratodus guentheri MARSH, 1878
= “?Ptychoceratodusguentheri (MARSH, 1878) MARTIN, 1982
   = Ceratodus americanus KNIGHT
P. sp

SUBORDER: CERATODONTOIDEI VOROBYEVA & OBRECHEV, 1964

Family: ARGANODONTIDAE Martin, 1982

Genus: Arganodus MARTIN, 1979
 A. dorotheae (CASE, 1921) MARTIN, 1979 (Type)
= Ceratodus dorotheae CASE, 1921
A. multicristatus (VORPBYEVA & MIN’KH, 1968)
= Ceratodus multicristatus VOROB’YEVA & MINIKH, 1968
A. sp

Gen. sp indet.

Family: ASIATOCERATODONTIDAE Vorobyeva, 1967

Genus: Asiatoceratodus VOROB’YEVA, 1967
 A. sharovi VOROB’YEVA, 1967 (Type)
 A. atlantis (MARTIN, 1979) KEMP, 1998
    = Arganodus atlantis MARTIN, 1979
= Ceratodus arganensis MARTIN, 1979
 A. tiguidensis (TABASTE, 1963)
   = Ceratodus tiguidensis TABASTE, 1963
   = Arganodus tiguidensis (TABASTE, 1963)

SUPERFAMILY: CERATODONTOIDEA GILL, 1872

Family: CERATODONTIDAE Gill, 1872
= Subfamily: CERATODONTINAE Gill, 1872

Genus: Ariguna KEMP, 1994
A. formosa (WADE, 1935) KEMP, 1994 (Type)
= Ceratodus formosus WADE, 1935
= Tellerodus formosus (WADE, 1935) MARTIN, 1982

Genus: Lupaceratodus GOTTFRIED, STEVENS, ROBERTS, O’CONNOR & CHAMI, 2009
L. useviensis GOTTFRIED, STEVENS, ROBERTS, O’CONNOR & CHAMI, 2009 (Type)

Subfamily: CERATODONTINAE Gill, 1872

Genus: Atlantoceratodus CIONE, GOUIRIC, GOIN & POIRE, 2007
= Ameghinoceratodus APESTEGUIA, AGNOLIN & CLAESON, 2007
A. iheringi (AMEGHINO, 1898) CIONE, GOUIRIC, GOIN & POIRE, 2007 (Type)
= Ceratodus iheringi AMEGHNO, 1898
= Ameghinoceratodus iheringi (AMEGHINO, 1889) APESTEGUIA, AGNOLIN & CLAESON, 2007
A. madagascariensis (PRIEM, 1924) CIONE, GOUIRIC, GOIN & POIRE, 2007
   = Ceratodus madagascariensis PRIEM, 1924
   = “Ptychoceratodusmadagascariensis (PRIEM, 1924) MARTIN, 1982
= Ferganoceratodus madagascariensis (PRIEM, 1924) MARTIN et al, 1997
A. patagonicus AGNOLIN, 2010

Genus: Ceratodus AGASSIZ, 1838
 C. latissimus AGASSIZ, 1838 (Type)
 C. laevissimus MIALL,
 C. kaupi AGASSIZ, 1838
   = Ceratodus parvus AGASSIZ, 1838
   = Ceratodus polymorphus MIALL, 1878
   = Ceratodus latissimus AGASSIZ, 1838
   = Ceratodus planasper LINCK, 1962
 C. phillipsi AGASSIZ, 1838
= Ceratodus elegans VOLLRATH, 1923
C. parvus AGASSIZ, 1833-1843
 C. eruciferus COPE, 1876
 C. hieroglyphus COPE, 1876
C. favosus COPE, 1884
   = Proceratodus favosus (COPE, 1884)
 C. capensis WOODWARD, 1889
 C. kannemeyeri SEELEY, 1897
 C. robustus KNIGHT, 1898
 C. humei PRIEM, 1914
   = Protopterus humei (PRIEM, 1914)
 C. crosbiensis WARTHIN, 1928
 C. septolophus
 C. facetidens KHABAKOV, 1932
C. rectangulus LINCK, 1936
 C. szechuanensis YOUNG, 1942
 C. youngi LIU & YEH, 1957
 C. minor LIU & YEH, 1957
 C. shenmuensis LIU & YEH, 1960
C. donensis VOROB’YEVA & MINIKH, 1968
   Subspecies: donensis VOROB’YEVA & MINIKH, 1968
   Subspecies: gracilis VOROB’YEVA & MINIKH, 1968
 C. recticristatus VOROB’YEVA & MINIKH, 1968
 C. frazieri OSTROM, 1970
    = Polyporites browni WIELAND, 1934 (nomen dubium)
    = Ceratodus browni (WIELAND, 1934) BROWN, 1938 (nomen dubium)
 C. multicristatus lipovensis MINICH, 1977
 C. jechartiensis MINICH, 1977
 C. orenburgensis MINICH, 1977
 C. bucobaensis MINICH, 1977
 C. heshanggouensis CHENG, 1980
 C. africanus SCHULTZE, 1981
 C. levis (OCHEV & RIKOV, 1984) SENNKIOV, 1999
   = Aenigmatosuchus levis OCHEV & RIKOV, 1984
 C. flechi KIRKLAND, 1987
 C. gustasoni KIRKLAND, 1987
 C. segnis KRUPINA
 C. zigongensis YU, 1990
 C. diutinus KEMP, 1993
 C. sharategensis KRUPINA, 1994
 C. temporatus KRUPINA, 1994
 C. porrectus KRUPINA, 1994
 C. fossanovum KIRKLAND, 1998
   = Ceratodus americanus KNIGHT, ?1898
   = Ceratodus guentheri KIRKLAND, 1987
 C. pectinatus
 C. stewarti MILNER & KIRKLAND, 2006
 C. argentinus APESTEGUIA, AGNOLIN & CLAESON, 2007
 C. kaopen APESTEGUIA, AGNOLIN & CLAESON, 2007
 C. kranzi FREDERICKSON, LIPKA & CIFELLI, 2016
C. tunuensis AGNOLIN, MATEUS, MILAN, MARZOLA, WINGS, ADOLFSSEN & CLEMMENSEN, 2018
C. sp

Genus: GosfordiaWOODWARD, 1890
 G. truncata WOODWARD, 1890 (Type)

Genus: Metaceratodus CHAPMAN, 1914
 = Epiceratodus WHITE, 1926
 M. wollastoni (WHITE, 1926) CHAPMAN, 1914 (Type)
   = Ceratodus (Metaceratodus) wollastoni CHAPMAN, 1914
   = Epiceratodus pattisonae WHITE, 1926
M. elliotti 1997
M. sp

Genus: Microceratodus TEIXEIRA, 1954
 M. angolensis TEIXEIRA, 1954 (Type)

Genus: Paraceratodus LEHMAN, 1959
 P. germaini LEHMAN, 1959 (Type)

Genus: Retodus CHURCHER, de IULIUS & KLEINDIENST, 2006
R. tuberculatus (TABSTE, 1963) CHURCHER, de IULIUS & KLEINDIEST, 2006 (Type)
   = Ceratodus tuberculauts TABASTE, 1963
   = Neoceratodus tuberculatus (TABASTE, 1963) MARTIN, 1982

Genus: Tellerodus TELLER, 1891
 T. sturii (TELLER, 1891)
   = Ceratodus sturii STENSIO, 1921

Family: PTYCHOCERATODDNAE Martin, 1982
= Subfamily: PTYCHOCERATODONTINAE Martin, 1982

Genus: Ferganoceratodus KAZNYSHKIN & NESOV, 1985
F. jurassicus  KAZNYSHKIN & NESOV, 1985 (Type)
F. concinnus (PLIENINGER)
F. martini CAVIN, SUTEETHORN, BUFFETAUT & TONG, 2007

Genus: Ptychoceratodus JAEKEL, 1926
 P. serratus (AGASSIZ, 1838) JAEKEL, 1926
 P. philippsi (AGASSIZ, 1838)
= Ceratodus philippsi AGASSIZ, 1838
= Ceratodus phillipsi ZITTeL, 1887-1890 (sic)
= Ceratodus ornatus BROOM, 1908
= Ceratodus gypsatus DZIEWA, 1980
P. hislopianus (ODHAM, 1859)
   = Ceratodus hislopianus OLDHAM, 1859
 P. acutus (PRIEM, 1924) MARTIN, BARBIERI & CUNY, 1999
   = Ceratodus acutus PRIEM, 1924
 P. rectangulus LINCK, 1936
 P. cionei APESTEGUIA, AGNOLIN & CLAESON, 2007
 P. wichmanni APESTEGUIA, AGNOLIN & CLAESON, 2007
P. roemeri SKRZYCKI, 2015
P. cuyanus AGNOLIN, GOBAN, EGLI, NOVAS, ISASI, MARSICANO, SAVATTIERI & MANCUSO, 2017

Gen. sp indet.

Family: NEOCERATODONTIDAE Miles, 1977

Genus: Archaeoceratodus KEMP, 1997
 A. avus WOODWARD, 1908
   = Sagenodus laticeps WOODWARD, 1908
   = Ceratodus laticeps (WOODWARD, 1908), WADE, 1931

Genus: Equinoxiodus TOLEDO, de SOUSA, MEDEIROS & BERTINI, 2011
E. alcantarensis TOLEDO, de SOUSA, MEDEIROS & BERTINI, 2011 (Type)
E. shultzei de SOUSA, MEDEIROS, TOLEDO, BERTINI, PEREIRA & LINDOSO, 2015

Genus: Neoceratodus de CASTLEANU, 1876
 N. forsteri (KREFFT, 1870)
   = Ceratodus forsteri KREFFT, 1870
 N. africanus (HAUG, 1905)
   = Ceratodus africanus HAUG, 1905
N. nargun (KEMP 1983) KEMP, 1991
   = Ceratodus nargun KEMP, 1983
N. potkooroki KEMP & BERRELL, 2020

Gen. sp indet.

Family: LEPIDOSIRENIDAE Bonaparte, 1841
= ORDER: LEPIDOSIRENIFORMES

Genus: Lepisosteus LACEPEDE, 1803
 L. cominatoi SANTOS, 1984

Genus: Monongahela LUND, 1969
 M. stenodonta LUND, 1969 (Type)
M. sp

Genus: Protopterus OWEN, 1839 (Living)
 P. protopteroides (TABASTE, 1963) MARTIN, 1982
   = Ceratodus humei WEILER, 1930 (in STROMER & WEILER)
   = Ceratodus sp WEILER, 1930 (in STROMER & WEILER)
   = Ceratodus protopteroides TABASTE, 1963
 P. nigeriensis MARTIN, 1997
 P. crassidens CHURCHER & de IULHS, 2001
P. Nova? RAUHUT, 1999
P. sp

__________________________________________________________________________________________________________________________________________________________________________

Agnolin, F., 2010, A new species of the genus Atlantoceratodus (Dipnoiformes: Ceratodontoidei) from the Uppermost Cretaceous of Patagonia and a brieef overview of fossil dipnoans from the Cretaceous and Paleogene of South America: Brazilian Geographical Journal: Geosciences and humanitites research medium, v. 1, n. 1, p. 162-210.

Agnolin, F. L., Bogan, S., Egil, F. b., Novas, F. E., Isasi, M. B., Marsicano, C., Zavattieri, A., and Manucuso, A., 2017, A new lungfish (Dipnoi) from the Late Triassic of South America: Journal of Vertebrate Paleontology, v. 37, n. 1, e1245665, 6pp.

Agnolin, F. L., Mateus, O., Milan, J., Marzola, M., Wings, O., Adolfssen, J. S., and Clemmensen, L. B., 2018, Ceratodus tunuensis, sp. nov., a new lungfish (Sacropterygii, Dipnoi) from the Upper Triassic of Central East Greenland: Journal of Vertebrate Paleontology, v. 38, n. 2, e1429834, 6pp.

Apesteguia, S., Agnolin, F. L., and Claeson, K., 2007, Review of Cretaceous dipnoans from Argentina (Sarcopterygii: Dipnoi) with descriptions of new species: Rev. Mus. Argentno Cienc. Nat. N. S., v. 9, n. 1, p. 27-40.

Campbell, K. S. W., Barwick, R. E., and Senden, T. J., 2009, Evolution of dipnoans (lungfish) in the Early Devonian of southeastern Australia: Alcheringa, v. 33, p. 59-78.

Cavin, L., Suteethorn, V., Buffetaut, E., and Tong, H., 2007, A new Thai Mesozoic lungfish (Sarcopterygii, Dipnoi) with an insight into post-Palaeozoic dipnoan evolution: Zoological Journal of the Linnean Society, v. 149, P. 141-177.

Churcher, C. S., de Iuliis, G., and Kleindienst, M. R., 2006, A new genus of the dipnoan species Ceratodus tuberculatus Tabaste, 1963: Geodiversitas, v. 28, n. 4, p. 635-647.

Cione, A. L., Gouirie, S., Goin, F., and Poire, D., 2007, Atlantoceratodus, a new genus of lungfish from the Upper Cretaceous of South America and Africa: Revista del Museo de La Plata, v. 10, p. 1-12.

Clement, A. M,. 2012, A new species of long-snouted lungfish from the Late Devonian of Australia, and its functional and biogeograhpical implications: Palaeontology, v. 55, part 1, p. 51-71.

Clement, A. M., and Long, J. A., 2010, Xeradipterus hatcheri, a new dipnoan from the Late Devonian (Frasnian) Gogo Formation, Western Australia, and other new holodontid material: Journal of Vertebrate Paleontology, v. 30, n. 3, p. 681-695.

Eastman, C. R., 1908, Devonian fishes of Iowa: Iowa Geological Survey, v. 18, p. 29-386.

 

Frederickson, J. A., Lipka, T. R., and Cifelli, R. L., 2016, A new species of lungfish Ceratodus (Dipnoi) from the Early Cretaceous of eastern U.S.A. Journal of Vertebrate Paleontology, v. 36, n. 4, e1136316, 5pp.

Friedman, M., and Daeschler, E. B., 2006, Late Devonian (Famennian) lungfishes from the Catskill Formation of Pennsylvania, USA: Palaeontology, v. 49, part 6, p. 1167-1183.

Gess, R. W., and Clement, A. M., 2019, A high latitude Devonian lungfish, from the Famennian of South Africa: PeerJ 7:e"8073 DOI 10.7717/peerj.8073, 15pp.

Gottfried, M. D., Stevens, N. J., Roberts, E. M., O'Connor, P. M., and Chami, R., 2009, A new Cretaceous lungfish (Dipnoi: Ceratodontidae) from the Rukwa Rift Basin, Tanzania: African Natural History, v. 5, p. 21-36.

Graham-Smith, W., and Westoll, T. S., 1936-37, On a new long-headed dipnoan fish from the Upper Devonian of Scaumenac Bay, P.Q., Canada: Transactions of the Royal Society of Edinburgh, v. 59, part 1, n. 8, p. 241-266.

 

Kemp, A., 1994, Australian Triassic lungfish skulls: Journal of Paleontology, v. 68, n. 3, p. 647-654.

Kemp, A., (2000) 2001, Chirodipterus potteri, a new Devonian lungfish from the New South Wales, Australia: and the ontogeny of chirodipterid tooth plates: Journal of Vertebrate Paleontology, v. 20, n. 4, p. 665-674.

Kemp, A., and Berrell, R., 2020, A new species of fossil lungfish (Osteichthyes: Dipnoi) from the Cretaceous of Australia, v. 40, n. 3, e1822369, 6pp.

Lebedev, O. A., Sennikov, A. G., Golubev, V. K., Krupina, N. I., Niedzwiedzki, G., and Sulej, T., 2015, The first find of Permian ceratodontids (Dipnoi, Osteichthyes) in Russia: Paleontologicla Journal, v. 49, n. 10, p. 1114-1124.

Lehman, J.-P., 1959, Les dipneustes du Devonien Superieur du Groenland: Meddelelser om Grønland, Band 160, n. 4, p. 1-58.

Liu, J, and Zhu, M., 2008, An Early Devonian (Pragian) Sarcopterygian form Zhaotong, Yunna, China: Vertebrata PalAsiatica, v. 46, n. 3, p. 161-170.

Long, J. A., 2010, New holodontid lungfishes from the Upper Devonian Gogo Formation of Western Australia: In: Morphology, Phylogeny and Paleobiogeography of Fossil Fishes, edited by Elliott, D. K., Maisey, J. G., Yu, X., and Miao, D., p. 277-300.

Long, J. A., Campbell, K. S. W., and Barwick, R. E., 1994, A new dipnoan genus, Ichnomylax, from the Lower Devonian of Victoria, Australia: Journal of Vertebrate Paleontology, v. 14, n. 1, p. 127-131.

 

Milner, A. R. C., and Kirkland, J. I., 2006, Preliminary review of the Early Jurassic (Hettangian) freshwater Lake Dixie fish fauna in the Whitmore Point Member, Moenave Formation, in southwest Utah: In: The Triassic-Jurassic Terrestrial Transtion, edited by Harris, H. D., Lucas, S. G., Spielmann, J. A., Lockley, M. G., Milner, A. R. C., and Kirkland, J. I., New Mexico Museum of Natural History & Science, Bulletin, 37, p. 510-521.

 

Pardo, J. D., Huttenkocker, A. K., and Small, B. J., 2014, An exceptionally preserved transitional lungfish from the Lower Permian of Nebraska, USA, and the origin of modern lungfhises: Public Library of Science (PLOS), One, v. 9, n. 9, 13 pp.

Pardo, J. D., Huttenlocker, A. K., Small, B. J., and Gorman II, M. A., 2010, The cranial morphology of a new genus of lungfish (Osteichthyes: Dipnoi) from the Upper Jurassic Morrison Formation of North America: Journal of Vertebrate Paleontology, v. 30, n. 5, p. 1352-1359.

Peng, G., Ye, Y., Gao, Y., Shu, C., and Jiang, S., 2005, Jurassic dinosaur faunas in Zigong: 236pp.

Preim, F., 1914, Sur des vertebres du Cretace et de l’Eocene d’Egypte : Bulletin de la Societe Geologique de France, p. 366-382.

Qiao, T., and Zhu, M., 2008, A new species of Dipnoi (Sarcopterygiii, Osteichthyes) from Lower Devonian of Yunnan, China: Vertebrata PalAsiatica, v. 46, n. 1, p. 71-80.

Qiao, T., and Zhu, M., 2015, A new Early Devonian lungfish from Guangxi, China, and its palaeogeographic significance: Alcheringa, v. 39, p. 428-437.

 

Reisz, R. R., Krupina, N. I., and Smith, M. M., 2004, Dental histology in Ichnomylax karatajae sp. nov. an Early Devonian Dipnoan from the Taymir Peninsula, Siberia, with a discussion on petrodentine: Journal of Vertebrate Paleontology, v. 24, n. 1, p. 18-25.

Skrzycki, P., 2015, New species of lungfish (Sauropterygii, dipnoi) from the Late Triassic Krasiejow site in Poland, with remarks on the ontogeny of Triassic dipnoan tooth plates: (Journal of Vertebrate Paleontology, v. 35, n. 5, 22pp.

Smithson, T. R., Richards, K. R., and Clack, J. A., 2016, Lungfish diversity in Romer's Gap: reaction to the end-Devonian Extinction: Palaeontology, v. 59, part 1, p. 29-44.

de Sousa, E. P., Medeiros, M. A., Toledo, C. E. V., Bertini, R. J., Pereira, A. A., and Lindoso, R. M., 2015, A new species of Equinoxiodus (Dipnoi: ?Neocereatodontidae) from the Late Cretaceous of Brazil: Zootaxa, v. 3905, n. 3, p. 397-406.

 

Thomson, K. S., 1964-1965, On the relationships of certain Carboniferous dipnoi; with descriptions of four new forms: Proceedings of the Royal Society of London, series B, v. 69,  part III, 221-245.

Thomson, K. S., Sutton, M., and Thomas, B., 2003, A larval Devonian lungfish: Nature, v. 426, p. 833-834.

Toledo, C. E. V., de Sousa, E. P., Medeiros, M. A. A. and Bertini, R. J., 2011, A new genus of Dipinoiformes from the Cretaceous of Brazil: Anias da Academia Brasileira de Ciencas,v. 83, n. 4, p. 1181-1192.

Wiley, E. O., 1979, Ventral gill arch muscles and the interrelationships of gnathostomes, with a new classification of the Vertebrata: Zoological Journal of the Linnean Society, v. 67, p. 149-179.

Woodward, A. S., 1899. On Atherstonia, a new genus of palaeoniscid fishes from the Karoo Formation of South Africa; and a tooth of Ceratodus from the Stormberg beds of the Orange Free State: Annals & Magazine of Natural History, n. 21, p. 239-243.

 

Young, G. C., and Schultze, H.-P., 2005, New osteichthyans (Bony fishes) from the Devonian of Central Australia: Mitt. Mus. Nat.kd. Berl., Geowiss. Reihe, v. 8, p. 13-35.