Malacostraca |
Decapoda |
Pandalidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
底中水層性; 深度上下限 9 - 1450 m (參考文獻 85480), usually 50 - 500 m (參考文獻 85480). Boreal; -2°C - 12°C (參考文獻 85480), preferred 4°C (參考文獻 107945); 82°N - 35°N, 180°E - 180°E (參考文獻 85480)
Circumpolar. Temperate to polar.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 2.4, range 2 - 2.443 cm Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (參考文獻 8); 16.5 cm TL (female)
Commonly known as the "pink" shrimp, it is slender and has a smooth body surface. The shell is somewhat thin, making it more difficult to transport in good condition than the other species. Moreover, although a deep red when alive, it becornes pink after boiling, a quality which also detracts from the commercial value of the unshelled product. The rostrum is about one and three fourths times as long as the carapace, slightly arched above the eyes, terminal half slightly ascending, armed with 12 to 16 teeth above (including 3 or 4 on the carapace), 6 to g teeth below, tip bifid. The anterior dorsal spine is situated at least as far forward as the distal third of the rostrum.
Considered as free-living (Ref. 3123) stenohaline species living on soft substrates with high organic content. It is an opportunistic omnivore functioning as a predator and a scavenger (Ref. 85480).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Post-larvae mature first as males for 2 years, sex transition begins afterwards. Spawning begins on the third winter, hatching occurs during spring (Ref. 82652). Reproductive mode from Ref. 91801.
主要參考資料
參考文獻 | 合作者 | 合作者
Piepenburg, D., N.V. Chernova, C.F. von Dorrien, J. Gutt, A.V. Neyelov, E. Rachor, L. Saldanha and M.K. Schmid 1996 Megabenthic communities in the waters around Svalbard. Polar Biol. 16:431-446. (參考文獻 2952)
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: 著陸, 魚種描繪 | FIRMS (Stock assessments) | FishSource | 周邊海洋
工具
網路資源
基於模型的估計
首選溫度
(Ref.
115969): -0.9 - 5.6, mean 1.9 (based on 2142 cells).
回復力
中等的, 族群倍增時間最少 1.4 - 4.4年 (K=0.16-0.29; tm=5.71).
Prior r = 0.62, 95% CL = 0.41 - 0.93, Based on 7 full stock assessments.
釣魚的脆弱性
Moderate vulnerability (40 of 100).
氣候脆弱性
Low vulnerability (25 of 100).
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.
