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- ›Oryziinae

Oryzias
Oryzias is a genus of ricefishes native to fresh and brackish water in east and south Asia. Some species are widespread and the Japanese rice fish (O. latipes) is commonly used in science as a model organism, while others have very small ranges and are threatened. They are small, up to 8 cm (3.1 in) long, and most are relatively plain in colour.
40 branches of this genus, most-observed first · about 40 known species

Chinese Rice Fish
speciesOryzias sinensis

Japanese Ricefish
speciesOryzias latipes

Javanese Ricefish
speciesOryzias javanicus

Indian Ricefish
speciesOryzias dancena

Hainan medaka
speciesOryzias curvinotus

Dwarf Medaka
speciesOryzias minutillus

Northern Medaka
speciesOryzias sakaizumii

Daisy’s Ricefish
speciesOryzias woworae

Laos Medaka
speciesOryzias pectoralis

Oryzias cabaranensis
speciesOryzias cabaranensis

Sharp-jawed Buntingi
speciesOryzias orthognathus

Spotted Ricefish
speciesOryzias carnaticus

Sarasins Minnow
speciesOryzias sarasinorum

Hubbs’s Medaka
speciesOryzias hubbsi

Black Buntingi
speciesOryzias nigrimas

Oryzias chenglongensis
speciesOryzias chenglongensis

Matano Medaka
speciesOryzias matanensis

Oryzias kalimpaaensis
speciesOryzias kalimpaaensis

Celebes Medaka
speciesOryzias celebensis

Nebulous Ricefish
speciesOryzias nebulosus

Malabar Ricefish
speciesOryzias setnai

Oryzias profundicola
speciesOryzias profundicola

Bonnes’ Butingi
speciesOryzias bonneorum
Oryzias eversi
speciesOryzias eversi

Oryzias soerotoi
speciesOryzias soerotoi
Oryzias haugiangensis
speciesOryzias haugiangensis

Uwa's Medaka
speciesOryzias uwai

Glassy Medaka
speciesOryzias loxolepis

Oryzias mekongensis
speciesOryzias mekongensis
Oryzias moramoensis
speciesOryzias moramoensis
Oryzias andrewi
speciesOryzias andrewi
Oryzias dopingdopingensis
speciesOryzias dopingdopingensis
Oryzias asinua
speciesOryzias asinua
Oryzias landangiensis
speciesOryzias landangiensis
Oryzias hadiatyae
speciesOryzias hadiatyae
Oryzias wolasi
speciesOryzias wolasi

Oryzias songkhramensis
speciesOryzias songkhramensis

Marmorated Ricefish
speciesOryzias marmoratus
Timor Ricefish
speciesOryzias timorensis
Oryzias luzonensis
speciesOryzias luzonensis
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Oryzias in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 90534.