Calyptraea fastigiata Gould 1846的圖片
描述：
Inside the shell there is a spiral septum, or shelf, which twists about 1/2 revolution
來源資訊
- 許可
- cc-by-nc-sa
- 版權
- Rosario Beach Marine Laboratory
- 原始內容
- 原始媒體檔案
- 參訪來源
- 合作夥伴網站
- Invertebrates of the Salish Sea
- ID
Inside the shell there is a spiral septum, or shelf, which twists about 1/2 revolution
