Malacostraca |
Decapoda |
Crangonidae
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 - 50 m (参照 434). Subtropical, preferred 11°C (参照 107945); 74°N - 23°N, 16°W - 44°W
Northeast Atlantic and the Mediterranean.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm Max length : 8.9 cm TL オス/雌雄の選別がない; (参照 434)
Found in both marine and oligohaline waters (Ref. 95752). Also inhabits brackish lagoons (Ref. 2779). Found on fine sand or slightly muddy sand (Ref. 434); also over coarse sand (Ref. 96391). Juveniles are epifaunal on seagrass and bare sand flats (Ref. 106879). Mobile (Refs. 95752, 96470). Free-living (Ref. 3123). Able to occupy areas with high exposure and low salinity (Ref. 95730). Carnivorous (Refs. 95752, 96470). Feeds on small benthic organisms (small crustaceans, annelids and mollusks) and fishery discards (Ref. 434).
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 order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主な参考文献
参考文献 | コーディネーター | 協力者
Fischer, W., G. Bianchi and W.B. Scott (eds.) 1981 Shrimps and prawns. 6: pag.var. In FAO species identification sheets for fishery purposes. Eastern Central Atlantic (Fishing Area 34, 47; in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and Agriculture organization of the United Nations. 1-7: pag.var. (参照 434)
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 - 水産業: 種の外形, 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): |
高い, １５か月以下の倍増期間の最小個体群 (K=0.90-1.09) |
漁業の脆弱性
(参照 71543) |
Low vulnerability (10 of 100). |
気候脆弱性
(参照 125649) |
Moderate vulnerability (37 of 100) |
価格帯
(参照 80766): |
Very high. |
Nutrients
|
Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies. |
