Venus (Journal of the Malacological Society of Japan)
Online ISSN : 2189-7697
Print ISSN : 1348-2955
ISSN-L : 1348-2955
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フネドブガイの繁殖期
福原 修一田部 雅昭近藤 高貴
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ジャーナル オープンアクセス

2013 年 71 巻 1-2 号 p. 121-123

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Breeding season of Anemina arcaeformis was studied in a small creek at Osato-cho, in Kumagaya City, Saitama Prefecture, Japan. In September, females began to incubate eggs in their outer gills. Glochidia hatched until the beginning of January, and then females discharged them from late January to April, mainly in March.

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