Malacostraca |
Amphipoda |
Ampeliscidae
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 30 - 400 m (參考文獻 117599). Polar; 77°N - 33°N, 180°W - 180°E
Arctic, Northern Pacific and Northern Atlantic: from California, USA to Alaskan Arctic and Chukchi, east to Baffin Bay, Kara and Laptev Seas, south to Japan. Polar to tropical.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm最大年齡: 2.00 年 (參考文獻 96428)
Maximum depth from Ref. 125117. Known on bathyal, infralittoral and circalittoral of the Gulf and estuary (Ref. 87872). Feeds on detritus (Ref. 96428).
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 Amphipoda are gonochoric and sexually dimoprhic (males larger than females). Mating behavior: Males locate potential partners with the aid of their antenna to detect the pheromones released by the females; the male then rides or carries the female until the latter is ready to molt. When the female is ready, the male pushes the sperm into the marsupium and releases the female afterwards. A few hours later, the female releases her eggs into the marsupium for fertilization. Life cycle: Eggs are brooded in the marsupium. Eggs hatch into juveniles and remain in the marsupium for a few days. Each species undergo 20 molts at most, i.e., 1-year long life cycle.
主要參考資料
參考文獻 | 合作者 | 合作者
Jennings, S., J. Lancaster, A. Woolmer and J. Cotter 1999 Distribution, diversity and abundance of epibenthic fauna in the North Sea. Journal of the Marine Biological Association of the UK 79:385-399. (參考文獻 3123)
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
FAO - Publication: search | FishSource |
工具
網路資源
基於模型的估計
回復力
(Ref. 69278): |
高度, 族群倍增時間少於 15個月 (Fec=60; tmax=2) |
釣魚的脆弱性
(參考文獻 71543) |
(0 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
