Studies on the Freshwater Fishes of Japan

anal fin appear barbels base body body length breeding broad Bull Carassius carp caudal caudal peduncle Characters collected color compressed dark depth described developed diameter distributed dorsal fin eggs experiments female fertilization fish Fisheries follows freshwater fishes Genus Gill Habits hakuensis hatching head Hokkaidô IKEDA ISHIKAWA Japan Japanese japonica JORDAN Lake Biwa larva Lateolabrax japonicus lateral line latipes length length Body locality lower male margin measured mentioned middle mouth Niigata Prefecture Notes observed OKADA Oncorhynchus Oncorhynchus keta organs origin Oryzias pectoral pointed pond Prefecture Proc rays reaching River Salmon scales SCHLEGEL season short side slightly snout SNYDER space spawning species specimens spine stage Studies Table TANAKA teeth TEMMINCK temperature Tôkyô total length Univ upper ventral young Zool