Malacostraca |
Decapoda |
Palaemonidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
底中水層性; 半鹹淡水; 深度上下限 3 - 740 m (參考文獻 105050). Tropical; 16°N - 17°S, 18°W - 14°E
Eastern Atlantic: along West African coast, from Senegal to Angola.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm Max length : 7.5 cm TL 雄魚/尚未辨別雌雄; (參考文獻 434)
Pelagic (Ref. 105112). Exploited in the continental shelf (Ref. 121688). Inshore, prefers high salinity river mouths (Ref. 121669). Also found on sandy and muddy bottoms in estuarine and coastal marine waters to depths of about 50 m (Ref. 434). Mainly feeds on mysids and copepods. Preyed upon by fish and decapods (Ref. 105112).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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 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. (參考文獻 434)
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
人類使用
漁業: 商業性
FAO - 漁業: landings search; Publication: search | FishSource |
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