Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
礁區魚類; 非遷移的 (Ref. 348); 半鹹淡水; 深度上下限 0 - 35 m (Ref. 348). 23°C - 30°C (Ref. 102835); 28°N - 37°S, 31°E - 128°W
Indo-Pacific: Egypt to Pitcairn Islands and Ogasawara, Japan to Lord Howe Island.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 6 - 13 cm Max length : 41.7 cm SHL 雄魚/尚未辨別雌雄; (Ref. 117184); common length : 25.0 cm SHL 雄魚/尚未辨別雌雄; (Ref. 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).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833).
主要參考資料
參考文獻 | 合作者 | 合作者
SAUP Database. 2006. (Ref. 356)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
對人類具威脅
人類使用
漁業: 商業性
FAO - 養殖: 產生; | FishSource | 周邊海洋
工具
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 24.8 - 29.3, mean 28.4 (based on 3421 cells).
回復力
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.18-0.28; tm=3.8).
Prior r = 0.49, 95% CL = 0.32 - 0.73, Based on 1 data-limited stock assessment.
瀕危性
Low vulnerability (25 of 100).
價格種類
Unknown.
