海

red-breasted merganser

kainic acid

marine deposit

lagoon

leopard seal (Hydrurga leptonyx)

eel-like sea creature (i.e. saltwater eels, sea snakes, etc.)

striped dolphin (Stenella coeruleoalba)

European storm petrel (Hydrobates pelagicus)

diving petrel (esp. the common diving petrel, Pelecanoides urinatrix)

giant tiger prawn (Penaeus monodon); black tiger prawn

Holothuria decorata (species of sea cucumber)

dovekie (Alle alle); dovekey; little auk

Japanese spear lobster (Linuparus trigonus)

mud creeper (Terebralia palustris)

sea wall

ocean floor; sea floor; seabed

glauconite

rosy goatfish (Parupeneus chrysopleuron); yellow-striped goatfish

sea lamprey (Petromyzon marinus)

Food, cooking

dried sea-cucumber ovaries

mirugai clam (Tresus keenae, species of gaper clam)

dilate piddock (Barnea dilatata)

many-formed cerith (Batillaria multiformis)

Barnea dilatata (species of piddock)