Bivalvia |
Cardiida |
Cardiidae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
礁区鱼类; 非迁移的 (参考文献 348); 半咸淡水; 深度上下限 0 - 35 m (参考文献 348). Tropical; 23°C - 30°C (参考文献 102835); 28°N - 37°S, 31°E - 128°W
Indo-Pacific: Egypt to Pitcairn Islands and Ogasawara, Japan to Lord Howe Island.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ?, range 6 - 13 cm Max length : 41.7 cm SHL 雄鱼/尚未辨别雌雄; (参考文献 117184); common length : 25.0 cm SHL 雄鱼/尚未辨别雌雄; (参考文献 348)
The mantle color is highly variable, ranging from bright blue to brown.
Collected for food and for the shell trade. Aquaculture trials have been done in 1998 (Ref. 348). Maximum depth from Ref. 75831. Found in coral reef flats in shallow areas (Ref. 799), reef areas of lagoons (Ref. 97298) and in intertidal areas (Ref. 75831). Mixotrophic - filter feeds and photosynthesizes via its zooxanthellae (Ref. 105208). Tridacnids derive their nutrition from uptake of dissolved matter through their epidermis and from their symbiotic zooanthella Symbiodinium microadriaticum (Ref. 107098).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833).
主要参考文献
参考文献 | 合作者 | 合作者
SAUP Database 2006 SAUP Database. www.seaaroundus.org. (参考文献 356)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
对人类的威胁
Reports of ciguatera poisoning (参考文献 130160)
人类利用
渔业: 商业性
FAO - Aquaculture Systems: production search; Publication: search | FishSource | 周边海洋
工具
网络资源
基于模型的估算
回复力
(Ref. 69278): |
中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.18-0.28; tm=3.8) |
Rate of population increase
|
Prior r = 0.49, 95% CL = 0.32 - 0.73, Based on 1 data-limited stock assessment. |
渔业脆弱性
(参考文献 71543) |
Moderate to high vulnerability (45 of 100). |
价格分类
(参考文献 80766): |
Unknown. |
Nutrients
|
Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on nutrient studies. |
