Bivalvia |
Mytilida |
Mytilidae
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 0 - 60 m (参考文献 7726). Temperate, preferred 9°C (参考文献 107945); 89°N - 58°S, 112°E - 61°E
Circumpolar.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm Max length : 11.0 cm SHL 雄鱼/尚未辨别雌雄; (参考文献 95344); 最大年龄: 24 年 (参考文献 8702)
Minimum depth (intertidal zone) from Ref. 95344. Inhabits intertidal areas (Ref. 2789). Found in quiet, sheltered areas forming dense aggregates on hard surfaces; attached by strong byssal threads (Ref. 95344). In the Vainameri, north-eastern Baltic Sea, most abundant in silty substrate (Ref. 95753). It is infaunal on sand and eelgrass beds and epifaunal on eelgrass beds (Ref. 95819). Also found on mixed sediments with gravel (Ref. 118257). Semi-mobile suspension feeder (Refs. 95752, 96470). Feeds on phytoplankton such as green algae, dinoflagellates and diatoms (Ref. 95805).
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
Harvey-Clark, C. 1997 Eastern tidepool and reef: north-central Atlantic marinelife guide. Hancock House Publishers, 64pp. (参考文献 7726)
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
渔业: 商业性
FAO - Aquaculture Systems: 物种外形, production search; 渔业: 物种外形, landings 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): |
高度, 族群倍增时间少于 15个月 (K=0.05-1.14; tmax=24) |
Rate of population increase
|
Prior r = 0.54, 95% CL = 0.36 - 0.82, Based on 1 data-limited stock assessment. |
渔业脆弱性
(参考文献 71543) |
Moderate vulnerability (42 of 100). |
气候脆弱性
(参考文献 125649) |
Moderate to high vulnerability (50 of 100) |
价格分类
(参考文献 80766): |
Low. |
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. |
