TETRAPODA GOODRICH, 1930

Genus: Antlerpeton THOMSON, SHUBIN & POOLE, 1998

A. clarkii THOMSON, SHUBIN & POOLE, 1998 (Type)

TETRAPODA: Incertae sedis

Genus: Austrobrachyops COLBERT & COSGRIFF, 1974

A. jenseni COLBERT & COSGRIFF, 1974 (Type)

Genus: Broilisaurus KUHN, 1938

B. raniceps (GOLDENBERG, 1873) KUHN, 1938 (Type)

= "Anthracosaurus” raniceps GOLDENBERG, 1873

Genus: Densignathus DAESCHLER, 2000

D. rowei DAESCHLER, 2000 (Type) 

Genus: Doragnathus SMITHSON, 1980

D. woodi SMITHSON, 1980 (Type) 

Genus: Hynerpeton DAESCHLER, SHUBIN, THOMSON & AMARAL, 1994

H. bassetti DAESCHLER, SHUBIN, THOMSON & AMARAL, 1994 (Type)

Genus: Jakubsonia LEBEDEV, 2004

J. livnensis LEBEDEV, 2004 (Type)

Genus: Limnerpeton, non 

L. dubium FRITSCH, 1901 (nomen dubium)

Genus: Limnosceloides ROMER, 1952

L. dunkardensis ROMER, 1952 (Type)

L. brahycoles LANGSTON, 1966

Genus: Metaxygnathus CAMPBELL & BELL, 1977

M. denticulus CAMPBELL & BELL, 1977 (Type)

Genus: Ossinodus WARREN & TURNER, 2004

O. puerorum emend WARREN & TURNER, 2004 (Type)

Note: Because the species name is in honor of several people the ending should be -orum not -i.

= Ossinodus pueri WARREN & TURNER, 2004 

Genus: Romeriscus BAIRD & CARROLL, 1968

R. periallus BAIRD & CARROLL, 1968 (Type)

Genus: Sigournea BOLT & LOMBARD, 2006

S. multidentata BOLT & LOMBARD, 2006 (Type) 

Genus: Sinostega ZHU, AHLBERG, ZHAO, & JIA, 2002

S. pani ZHU, AHLBERG, ZHAO & JIA, 2002 (Type)

Genus: Ventastega AHLBERG, LUKSEVICS & LEBEDEV, 1994

V. curonica AHLBERG, LUKSEVICS & LEBEDEV, 1994 (Type)

Genus: Ymeria CLACK, AHLBERG, BLOM & FINNEY, 2012

Y. denticulate CLACK, AHLBERG, BLOM & FINNEY, 2012 (Type)

Family: WHATCHEERIIDAE Clark, 2002

Genus: Pederpes CLARK, 2002

P. finneyae CLARK, 2002 (Type)

Genus: Whatcheeria LOMBARD & BOLT, 1995

W. deltae LOMBARD & BOLT, 1995 (Type)

Family: ACANTHOSTEGIDAE Jarvik, 1952

Genus: Acanthostega JARVIK, 1952

A. gunnari JARVIK, 1952 (Type)

Family: ELGINERPETONTIDAE Ahlberg, 1995

= PLESION: ELGINERPETONTIDAE AHLBERG, 1995

Genus: Elginerpeton AHLBERG, 1995

E. pancheni AHLBERG, 1995 (Type)

Genus: Obruchevichthys VOROBYEVA, 1977

O. gracilis VOROBYEVA, 1977 (Type)