長野県木崎湖・中綱湖産ミズシタダミ科の新種キザキコミズシタダミ Cincinna kizakikoensis n. sp. of the Family Valvatidae from Lakes Kizaki and Nakatsuna, Nagano Prefecture, Japan
A valvatid snail found in the Lakes Kizaki and Nakatsuna, Nagano Prefecture, is the closest to Cincinna simusyuensis (Miyadi, 1935), but differs therefrom in having 60-65 ciliated growth lines. Thus, it is here described as a new species Cincinna kizakikoensis.
貝類学雑誌 50(1), 23-26, 1991