Bivalvia |
Myida |
Myidae
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
Benthic; 汽水性の; 深さの範囲 0 - 192 m (参照 78574), usually 0 - 25 m (参照 75831). Temperate, preferred 9°C (参照 107945); 48°N - 33°N, 79°W - 56°W
Northwest Atlantic: from St. Pierre Miquelon to North Carolina. Introduced in the North Sea and European waters including the Black, Baltic, Wadden, White and Mediterranean seas, and Eastern Pacific from Alaska to San Francisco.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm Max length : 10.0 cm TL オス/雌雄の選別がない; (参照 7726); 最大記録サイズ: 8 年 (参照 2823)
Minimum depth from Ref. 101279. Maximum depth recorded is 329 m (Ref. 101279). Lives in burrows in sand, mud, sandy mud and sandy gravels from the mid shore to the shallow sublittoral, sometimes to a depth of 192 m (Refs. 78574, 137850). Commonly found in estuarine areas, buried in substrate 10 to 20 cm deep (Ref. 95344). In the Vainameri (north-eastern Baltic Sea), abundant in silty substrate (Ref. 95753). Deposit/filter feeders (Ref. 95728). Identified as an ecologically important benthic species of the Baltic Sea, mainly as part of the food base of fishes and its contribution to biofiltration and biosedimentation processes (Ref. 95774). A microvore that feeds on organic detritus (Ref. 96352). Found both in intertidal mudflat and estuary (Refs. 2823, 137850).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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.
主な参考文献
参考文献 | コーディネーター | 協力者
Harvey-Clark, C. 1997 Eastern tidepool and reef: north-central Atlantic marinelife guide. Hancock House Publishers, 64pp. (参照 7726)
IUCNのレッドリストの状況は
(参照 130435: Version 2025-2 (Global))
ワシントン条約ステータス (参照 108899)
Not Evaluated
Not Evaluated
人間に対する脅威
人間の用途
水産業: 商業
FAO - Aquaculture Systems: production search水産業: landings search; Publication: search | FishSource | 私達の周りの海
用具
インターネットの情報源
モデルに基づく推定値
回復力
(Ref. 69278): |
手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.14-0.48; tmax=8) |
漁業の脆弱性
(参照 71543) |
Moderate vulnerability (36 of 100). |
気候脆弱性
(参照 125649) |
Moderate to high vulnerability (51 of 100) |
価格帯
(参照 80766): |
High. |
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. |
