| Authors(s) | Sasa, M. and Hirabayashi, K. |
| Year | 1993a |
| Title | Studies on the additional chironomids (Diptera, Chironomidae) collected at Kamikochi and Asama-Onsen, Nagano, Japan. Japanese Journal of Sanitary Zoology 44 (4): 361-393. |
| Authors(s) | Sasa, M. and Hirabayashi, K. |
| Year | 1993a |
| Title | Studies on the additional chironomids (Diptera, Chironomidae) collected at Kamikochi and Asama-Onsen, Nagano, Japan. Japanese Journal of Sanitary Zoology 44 (4): 361-393. |