Ishida, T. (1997). Eucyclops roseus, a new Eurasian copepod, and the E. serrulatus-speratus problem in Japan. Japanese Journal of Limnology 58(4):349-358.
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Ishida, T.
1997
Eucyclops roseus, a new Eurasian copepod, and the E. serrulatus-speratus problem in Japan.