二枚貝ヌマコダキガイについて
スポンサーリンク
概要
- 論文の詳細を見る
The generic position of Corbula amurensis Schrenck which had long been included in the genus Erodona Bosc 1802, became clear as I recently received specimens of Erodona mactroides Bosc (type species of the genus Erodona) from Dr. H. de Souza Lopes of Brasil. Now the careful studies result in the establishment of a new genus Potamocorbula for Corbula amurensis in the family Cobulidac and its relationship ot Erodona is only superificial. Aside from the possession of thick periostracum on the shell surface, Corbula amurensis seems to differ entirely from Erodona mactroides even delonging to a different family. In the former species, the hige of right valve has a strongly projecting tooth under the beak, namely, in front of the deep resilifer pit, which lacks in the latter. The hinge of left valve has also a well defined projecting chondrophore on which a keel runs longitudinally, not grooved at in the latter.
- 社団法人日本動物学会の論文
- 1955-09-15
著者
関連論文
- 日本産カワニナSemisulcospira属の分類系統(分類・形態・生態)
- メジナ幼魚の群れ生活
- 綜合討論(形態学・分類学・原生動物学)
- 内湾に於ける貝類遺骸の堆積
- 北海道の貝類(生理・発生・実験形態・生化学・分類・生態)
- タマキビ類の浮游性卵嚢について(分類学・形態学・原生動物学)
- 日本産陸産貝類の解剖的研究(6) : キセルモドキ科の種群
- 朝鮮産蝸牛類4種について
- 日本産陸産貝類の解剖的研究(5) : パンダナマイマイとタメトモマイマイ
- 沖縄及び屋久島の蝸牛類(形態学・分類学・原生動物学)