ウスカワマイマイの交尾頻度と配偶様式

DOI Web Site 被引用文献1件

書誌事項

タイトル別名
  • Copulation Frequency and Mating System of the Land Snail Acusta despecta sieboldiana (Pfeiffer)
  • ウスカワマイマイ ノ コウビ ヒンド ト ハイグウ ヨウシキ

この論文をさがす

抄録

Copulation frequency and mating system of the simultaneously hermaphroditic land snail Acusta despecta sieboldiana (Pfeiffer) were observed under the laboratory condition. Mode of copulation was considered to be the simultaneously reciprocal type. Copulation was first observed on late March, 250 days after the hatching, and continued till early December. The frequency of copulation was highest in April. The snails randomly copulated with each other, and there was no significant difference in either choice of the partner or size correlation between the pairs, although the theory of evolutionary ecology has predicted that the size homogamy should be seen between pairs in simultaneously hermaphroditic species.

収録刊行物

被引用文献 (1)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ