Bivalvia |
Venerida |
Chamidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic; 深度上下限 20 - 80 m (參考文獻 93550). Tropical
Indo-Pacific: from East Africa to Melanesia and Easter Island.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 10.0 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 348); common length : 7.0 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 348)
Minimum depth from Ref. 106682. Collected for food in some areas. Shell used as raw material to make lime and for shellcraft (Ref. 348). Found in reef areas of lagoons (Ref. 97298); from immediate subtidal to 20 m; attached to rock (Ref. 337). Strongly cemented to rock or coral platforms. At low tide levels and shallow subtidal depths (Ref. 348).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
主要參考資料
參考文獻 | 合作者 | 合作者
Raines, B. and M. Huber 2012 Biodiversity quadrupled - Revision of Eatser Island and Salas y Gómez bivalves. Zootaxa 3217:1-106. (參考文獻 93550)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
Harmless
人類使用
漁業: 商業性
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工具
更多資訊
營養生態學食物項目（獵物）
食性組成
食物消耗量
捕食者
網路資源
基於模型的估計
首選溫度
(Ref.
115969): 20.4 - 28.4, mean 27.3 (based on 515 cells).
釣魚的脆弱性
Low vulnerability (10 of 100).
價格種類
Unknown.
![Image of Chama croceata (Savigny\](/images/thumbnails/gif/Tn_Chsav_u0.gif "Image of Chama croceata (Savigny\")