Bivalvia |
Cardiida |
Cardiidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic. Tropical; 23°C - 30°C (參考文獻 102835); 13°N - 9°S, 109°E - 139°E (參考文獻 106696)
Western Central Pacific: Restricted in the tropical western Pacific. From Sabah, Malaysia to Palau, north to Philippines and south to Indonesia.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 41.1 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 117184); common length : 20.0 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 348)
Its shell is thinner and smoother than that of H. hippopus, usually devoid of pigmentation, and more semi-circular in profile. The mantle is similar to that of H. hippopus (Rosewater, 1982), except that prominent papillae line the margins of the incurrent siphon.
Collected for food and shell (Ref. 348). Found in shallow waters. Young specimens often byssally attached to coral heads, mature specimens lack a byssus and lay unattached on the substrate (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
Broadcast spawners. 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
Poutiers, J.M. 1998 Bivalves. Acephala, Lamellibranchia, Pelecypoda. p. 123-362. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (參考文獻 348)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
易受傷害 (VU) (A2bd); Date assessed: 23 April 2024
CITES狀態 (參考文獻 108899)
Not Evaluated
對人類具威脅
Harmless
人類使用
漁業: 商業性
FAO - Aquaculture Systems: production search; Publication: search | FishSource | 周邊海洋
工具
網路資源
基於模型的估計
回復力
(Ref. 69278): |
低的, 最小族群倍增時間4.5 - 14 年 (K=0.13) |
釣魚的脆弱性
(參考文獻 71543) |
Moderate to high vulnerability (51 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
