bay porpoise
Loch Ness monster
alevin
benthon
benthos
cetacean
dolphin
fingerling
fish
fry
game fish
grilse
kipper
man-eater
man-eating shark
marine animal
minnow
minny
nekton
panfish
plankton
salmon
sea monster
sea pig
sea serpent
sea snake
shark
smolt
sponge
tropical fish
whale
harbor porpoise
herring hag
puffing pig
snuffer
herring hog
phocoena phocoena
phocoena sinus
vaquita
porpoises
porpoising
alligator
halibut
mackerel
mammal
manatee
marlin
mullet
octopus
otter
pickerel
sea-horses
shellfish
squid
sturgeon
tortoise
tuna
turbot
turtle
walrus
whiting
corpus