Snails certainly don't count.

Common varieties

Salmon

rainbow trout

sturgeon

Yayu

lucky dog

Yellow croaker (stone fish)

Naked yellow croaker (stone fish)

Silver croaker (yellow croaker)

Ilikazak hip scale fish (big head)

Yarrow Baikal (small white strip)

Misgurnus nigromaculatus (pike)

Black-backed loach (pike)

Hucho

northern pike

dace

Wudaohei

snake-headed fish

zander

Oriental European bream

Ehe crucian carp

Willow root fish

Huaziyu