ambiguous_gender
antennae_(anatomy)
aquatic
arthropod
bone
border
cephalopod
chimaera_(fish)
coleoid
crustacean
cyclostome
dorsal_fin
feral
fin
fish
giant_isopod
gills
group
hagfish
hi_res
isopod
jawless_fish
malacostracan
mollusk
octopodiform
octopus
quailtea
shark
skeleton
tail
tail_fin
tentacles
whalefall
white_border
