@article{oai:nagoya.repo.nii.ac.jp:00011920, author = {Hamaguchi, Satoshi and Sakaizumi, Mitsuru}, journal = {The Fish Biology Journal Medaka}, month = {}, pages = {55--55}, title = {Species differentiation of fishes in tropical lakes : The Seventh MEDAKA Symposium}, volume = {6}, year = {1994} }