魚

seafood and vegetables cooked sukiyaki style

firebrat (species of bristletail, Thermobia domestica)

goatsbeard brotula (species of ophidiiform fish, Brotula multibarbata)

catadromous fish (fish that migrates downstream, e.g. eel)

Amur stickleback (Pungitius sinensis)

river fish

harmful fish (e.g. non-native and prolific, etc.)

acanthodians (extinct jawed fishes)

comet goldfish

ツバメウオ／つばめうお only

longfin batfish (Platax teira); Tiera batfish

Rare term

flying fish (esp. the Japanese flying fish, Cypselurus agoo)

ichthyosis

Chinese high fin banded shark (Myxocyprinus asiaticus); Chinese sucker

Aspasma minima (species of clingfish)

sharp-nosed sand goby (Favonigobius gymnauchen)

Hypodytes rubripinnis (species of waspfish)

grey stingfish (Minous monodactylus)

telescopefish (Giganturidae spp., esp. species Gigantura chuni)

Food, cooking

miso mixed with fish (often sea bream)

snubnose brotula; armoured cusk (Hoplobrotula armata)

silver carp; bighead carp

loach goby (Rhyacichthys aspro)

Reeves' shad (Tenualosa reevesii); Chinese shad

Mineralogy

apophyllite; fish-eye stone

Japanese anchovy (Engraulis japonica)