stegocephalid
pontoporeiid
stegocephalian
pontogeneiid
stilipedid
ampeliscid
talitrid
phronimid
amphilochid
melphidippid
pardaliscid
amphiaspid
phreatogammarid
stenopterygiid
talitroidean
liljeborgiid
chelurid
haustoriid
ingolfiellid
adelogyrinid
hyperiid
ampullariid
corophiid
platyischnopid
Morinoia
serrivomerid
dexaminid
heterenchelyid
hyperiopsid
estemmenosuchid
paracalliopiid
paramelitid
amphitheriid
podocerid
calliopiid
eusirid
derichthyid
stenopterygius
anisogammarid
Stenopterygius quadrisicissus
melitid
land shrimp
phliantid
beardog
leucothoid
epimeriid
dissorophoid
isaeid
oedicerotid
synaphobranchid