java barb gracefully swimming under water

anal animal aquaculture aquarium asia barb barbonymus body carp caudal cyprinidae dorsal dweller eater fin fins fish floodplain freshwater gonionotus gracefully head indonesia inhabitant jaava java javanese jawa lake lampan microscopic mouth muscular naleh native orangetipped paitan pectoral pelvic plant puntius rajputi rayfinned redtipped river rivers scales sharputi silver small species sumatra swimming tapering tawes thai thailand tropical tubercles underwater water