Journal of National Fisheries University

PISSN : 0370-9361

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Journal of National Fisheries University Volume 44 Issue 1
published_at 1995-12

Sex Ratio of the Japanese Crayfish Cambaroides japonicus (de Haan, 1841) (Crustacea, Decapoda, Astacoidea) in a Stream and a Small Lake in Hokkaido

北海道の小川および小湖におけるザリガニ Cambaroides japonicus の性比
Kawai Tadashi
Matsuura Shuhei
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