gnathorhizid
rhynchodipterid
chirodipterid
ceratodus
gyracanthid
rhizodontid
holodontid
pycnodontid
dipnorhynchid
mongolepidid
callipurbeckiid
glandulocaudin
jewfish
climatiid
gyrinocheilid
mudfish
nothobranchiid
Neoceratodus
rhinochimaerid
neoceratodontid
genus Neoceratodus
pachyrhizodontid
phyllodontid
chionelasmatid
glaucosomatid
genus Ceratodus
archaeomaenid
billfish
mongolepid
Peters's elephantnose fish
hypsidorid
coleiid
poracanthodid
barramunda
angustidontid
ionoscopid
ctenacanthiform
iridescent shark
symmoriid
ctenacanthid
loach
gymnurid
pituriaspid
euchondrocephalan
dipnomorph
monopneumonian
acanthodid
protopterid
blochiid
symmoriiform