Ryukyu ayu-fish

Picture of the Ryukyu ayu-fish has been licensed under a GFDL
Original source: Sweetfish, ayu, Plecoglossus altivelis From Japanese wiki http://ja.wikipedia.org/wiki/%E7%94%BB%E5%83%8F
Permission: GNU Free Documentation License

The Ryukyu ayu-fish lives in the demersal, amphidromous, freshwater, brackish, marine environment.

Oncorhyncus iwame Ryukyu ayu-fish - Plecoglossus altivelis ryukyuensis Hinamoroko - Aphyocypris chinensis Ushimotsugo - Pseudorasbora pumila subsp. More

the Ryukyu ayu-fish as Conservation status on the basis of declining and highly fluctuating population and limited and declining range and habitat. =References= * Akimichi, Tomoya. "". ''Kikkoman Soy Sauce Food Forum.'' Accessed on 21 December 2004. * Gadsby, Patricia. More

Order : Osmeriformes
Family : Plecoglossidae
Genus : Plecoglossus
Species : Plecoglossus altivelis ryukyuensis
Authority : Nishida, 1988