Malacostraca |
Decapoda |
Geryonidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic; 深度上下限 100 - 950 m (參考文獻 804), usually 300 - 700 m (參考文獻 435). Tropical; 31°N - 36°S, 26°W - 21°E
Eastern Atlantic: West to southwest Africa.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 8 - 10 cm Max length : 16.0 cm CW 雄魚/尚未辨別雌雄; (參考文獻 435); 9.5 cm CW (female)
Inhabits muddy bottoms at depths of 100 to 936 m, common between 300 to 700 m (Ref. 435). Also in muddy-sandy bottoms (Ref. 101384). Tends to aggregate in areas near canyons and other bottom features (Ref. 2677). In general, adult geryonid crabs are opportunistic feeders (Ref. 104380).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Mating behavior: Newly moulted or soft-shelled female is carried by the male with its pleopods
主要參考資料
參考文獻 | 合作者 | 合作者
Fischer, W., G. Bianchi and W.B. Scott (eds.) 1981 True Crabs. 6: pag.var. In FAO species identification sheets for fishery purposes. Eastern Central Atlantic (fishing areas 34, 47; in part). Canada Funds-in-Trust. Ottawa, Department of Fisheries and Oceans Canada, by arrangement with the Food and AgriculturesOrganization of the United Nations, 1-7: pag.var. (參考文獻 435)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 108899)
Not Evaluated
Not Evaluated
對人類具威脅
Harmless
人類使用
漁業: 商業性
FAO - Publication: search | FishSource | 周邊海洋
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更多資訊
營養生態學食物項目（獵物）
食性組成
食物消耗量
捕食者
網路資源
基於模型的估計
Rate of population increase
|
Prior r = 0.42, 95% CL = 0.28 - 0.63, Based on 1 data-limited stock assessment. |
釣魚的脆弱性
(參考文獻 71543) |
Low vulnerability (10 of 100). |
價格種類
(參考文獻 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. |
