bitterling (any fish of subfamily Acheilognathinae, esp. species Acheilognathus melanogaster)
sea chub (Ditrema temminckii temminckii)
Tokyo bitterling (species of cyprinid fish, Tanakia tanago)
Acheilognathus macropterus (species of cyprinid)
Acheilognathus typus (species of bitterling-like cyprinid)
rosy bitterling (Rhodeus ocellatus)
Tanakia lanceolata (species of cyprinid)