Bivalvia |
Venerida |
Mactridae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
Benthic; 半咸淡水; 深度上下限 5 - 12 m (参考文献 106644). Subtropical; 62°N - 30°N, 11°W - 37°E
Northeast Atlantic and the Mediterranean.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm Max length : 6.4 cm SHL 雄鱼/尚未辨别雌雄; (参考文献 2758)
Found in shallow (Ref. 105316) sublittoral zone (Refs. 105316, 106644). Inhabits fine well sorted sand (Ref. 2780). Found in areas influenced by estuarine outflows (Ref. 96507). An active suspension feeder (Ref. 96376), and sessile-burrower (Ref. 96498). In general, suspension feeding bivalves mainly depend on phytoplankton and detritus material for nutrition (Ref. 107088).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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.
主要参考文献
参考文献 | 合作者 | 合作者
Gaspar, M.B., M.N. Santos and P. Vasconcelos 2001 Weight-length relationships of 25 bivalve species (Mollusca: Bivalvia) from the Algarve coast (southern Portugal). J. Mar. Biol. Ass. U.K. 81:805-807. (参考文献 2758)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
FAO - Publication: search | FishSource |
工具
网络资源
基于模型的估算
回复力
(Ref. 69278): |
高度, 族群倍增时间少于 15个月 (K=0.71) |
渔业脆弱性
(参考文献 71543) |
Low vulnerability (15 of 100). |
价格分类
(参考文献 80766): |
Low. |
