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 0 - 800 m (Ref. 367). , preferred 11°C (Ref. 107945); 59°N - 20°N, 85°W - 52°W
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Western Atlantic: from Newfoundland and Labrador, Canada to Dry Tortugas, Florida and Cuba.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 8.8 range ? - ? cm Max length : 16.0 cm CW 雄鱼/尚未辨别雌雄; (Ref. 101412); 最大体重: 0.00 g
Carapace approximately 2/3 as long as wide, surface coarsely granulate; front (excluding inner orbital angles) with 3 teeth, middle one exceeding others and depressed (flattened dorsoventrally); anterolateral margins divided into 9 quadrangular lobes or teeth with margins minutely denticulate; notches between teeth continued on carapace as short, closed fissures. Pincers stout, nearly as long as second legs, carpus and hand with strong granulose rugae, upper margin of pincers denticulate, carpus with sharp inner dorsal spine. Color: red dorsally, yellow ventrally; back with 2 curved lines of yellowish spots and behind middle, a figure somewhat resembling letter H; legs mottled and reticulated with yellow and red, more or less purplish.
Minimum depth from Ref. 97531.
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
Tavares, M. 2003. (Ref. 367)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
FAO - 渔业: landings | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 1.6 - 17.9, mean 6.4 (based on 149 cells).
脆弱性
Low vulnerability (10 of 100).
