Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
; 深度上下限 80 - 3300 m (Ref. 127635), usually 350 - 800 m (Ref. 80214). , preferred 19°C (Ref. 107945); 49°N - 30°S, 41°W - 75°E
Eastern Atlantic, Mediterranean and Western Indian Ocean: from Brazil to France, south to Natal, South Africa and east to Maldives.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 3.2 range ? - ? cm Max length : 22.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 8); 7.1 cm CL (female); 最大年龄: 6 年 (Ref. 80242)
Demersal (Ref. 80214). Maximum length for females from Ref. 80234. Demersal on muddy bottoms of slopes of continental shelf, in zones close to submarine canyons. Moves from depths of 200 m during the night to 800 m during the day, and changes location within the year (Ref. 80214). Feeds on small benthic invertebrates mainly crustaceans and polychaetes and also carrion (Ref. 434).
Life cycle and mating behavior
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
Holthuis, L.B. 1980. (Ref. 8)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 高经济性
FAO - 渔业: landings, 物种外形 | FIRMS (Stock assessments) | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 6.6 - 18.3, mean 13.3 (based on 351 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=0.14-0.99; tmax=6).
Prior r = 0.66, 95% CL = 0.44 - 0.99, Based on 7 full stock assessments.
脆弱性
Low vulnerability (12 of 100).
