Category
page 1Freshwater fish of Japan

pike
species of fish
Anabas testudineus
species of fish

coho salmon
species of Pacific salmon

Pond loach
species of freshwater fish
Plecoglossus altivelis
species of fish

Japanese rice fish
species of fish

Silurus asotus
species of fish

Swamp Minnow
species of fish

Carassius cuvieri
species of fish

Biwa trout
species of fish

Silurus biwaensis
species of fish

Barcheek goby
species of fish

Tachysurus fulvidraco
species of fish

Amur stickleback
species of fish

Oncorhynchus kawamurae
species of fish

Itasenpara Bitterling
species of fish

Rhinogobius flumineus
species of fish

Tokyo bitterling
species of fish

Luciogobius pallidus
species of fish
Nekogigi
Nekogigi (Tachysurus ichikawai) is a species of bagrid catfish endemic to Japan where it is only found in Mie Prefecture on Honshu. It occurs in streams and can grow to a length of .

Kirikuchi char
species of fish

Tanakia lanceolata
species of fish

Rhinogobius similis
species of fish

Liobagrus reinii
species of fish

Oily bitterling
species of fish

Iwame trout
species of fish

Khanka spiny bitterling
species of fish

Luciogobius albus
species of fish

Acheilognathus cyanostigma
species of fish

Acheilognathus melanogaster
species of fish

Sakhalin stickleback
species of fish
Biwia
Biwia is a genus of freshwater ray-finned fish belonging to the family Gobionidae, the gudgeons. The fishes in this genus are found in Korea and Japan.
Coreoperca kawamebari
species of fish

Cobitis biwae
species of fish

Gnathopogon caerulescens
species of fish

Acheilognathus typus
species of fish

Gnathopogon elongatus
species of fish

Acheilognathus tabira
species of fish

Opsariichthys bidens
species of fish

Sakhalin taimen
species of fish

Odontobutis hikimius
species of fish
Oncorhynchus masou macrostomus
subspecies of fish

Carassius auratus grandoculis
thumb|A nigorobuna of Lake Biwa

Rhinogobius mizunoi
species of fish
Hemigrammocypris
Hemigrammocypris is a monospecific genus of freshwater ray-finned fish belonging to the family Xenocyprididae, the East Asian minnows or sharpbellies. The only species in the genus is Hemigrammocypris neglecta, the golden venus chub, which is endemic to the islands of Honshu, Shikoku and Kyushu in Japan. It is found widely in lowland habitats, including ditches and ponds. It is listed as endangered on the Japanese Red List. H. neglecta is the only species in its genus, but there are significant genetic differences between some populations, comparable to those generally seen between closely rel
Pseudorasbora pugnax
species of fish