Malacostraca |
Decapoda |
Oregoniidae
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
Benthic; 深度上下限 4 - 1400 m (参考文献 119370), usually 100 - 300 m (参考文献 117890). Boreal; -1°C - 10°C (参考文献 78815), preferred 3°C (参考文献 107945); 79°N - 29°N, 20°E - 43°W
Northern Pacific, Northern Atlantic and the Arctic. Introduced to the Northeast Atlantic (Barents Sea) and the Arctic (Kara Sea). Boreal to polar.
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 5.0, range 5 - ? cm Max length : 13.7 cm CW 雄鱼/尚未辨别雌雄; (参考文献 127428); 最大体重: 864.00 g (参考文献 127428)
Sediments mostly consisted of fine brown mud, either with or without nodules, pebbles and foraminiferans (Ref. 119389). Also found on sandy and gravelly bottoms (Ref. 119370). With year round temperatures 0 to 5°C (Ref. 78817). Exhibits cannibalism (Ref. 101157).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主要参考文献
参考文献 | 合作者 | 合作者
Kon, T., T. Adachi and Y. Suzuki 2003 Distribution of snow crab, Chionoecetes spp., larvae off Wakasa Bay in the Sea of Japan. Fisheries Science 69:1109-1115. (参考文献 93379)
世界自然保护联盟红皮书
(参考文献 130435: Version 2025-2 (Global))
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
渔业: 商业性
FAO - 渔业: 物种外形, landings search; Publication: search | FishSource | 周边海洋
工具
网络资源
基于模型的估算
Rate of population increase
|
Prior r = 0.58, 95% CL = 0.38 - 0.87, Based on 4 full stock assessments. |
渔业脆弱性
(参考文献 71543) |
Low vulnerability (10 of 100). |
气候脆弱性
(参考文献 125649) |
Moderate vulnerability (38 of 100) |
价格分类
(参考文献 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. |
