Iceland moss
Irish moss
Loch Ness monster
alevin
benthon
benthos
brown algae
cetacean
conferva
dolphin
dulse
fingerling
fish
fry
fucoid
fucus
game fish
green algae
grilse
gulfweed
kelp
kipper
lichen
man-eater
man-eating shark
marine animal
minnow
minny
nekton
panfish
phytoplankton
pond scum
porpoise
red algae
reindeer moss
rockweed
salmon
sargasso
sargassum
scum
sea monster
sea moss
sea pig
sea serpent
sea snake
sea wrack
seaweed
shark
smolt
sponge
being
organism
aeroplankton
bacterioplankton
plankter
zooplankton
Cyanobacteria
algae
borers
centipede
diatoms
invertebrate
jellyfish
krill
microorganisms
mussel
octopus
protozoa
shellfish
squid