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 - 367 m (Ref. 363), usually 50 - 120 m (Ref. 436). , preferred 20°C (Ref. 107945); 46°N - 17°S, 18°W - 36°E
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Eastern Atlantic from Gulf of Cadiz, Canary, Madeira Island and south to Angola, and the Mediterranean Sea.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 14.7, range 2 - 2.4 cm Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 363)
Stomatopod of average size; Maximum: 20 cm; common of 12 to 18 cm. Body: with very marked peaks, peaks sub median of the 5th abdominal segment with posterior spines; process lateral of the 5th thoracic segment ending in only one tooth very pointed and bent forwards. Dorsal face of the telson: with a median peak marked well and many small depressions, but deprived of lines of tubers. Dactyl of the leg: kidnapper armed with 6 spines, its regularly convex external edge. Coloring: yellowish or brownish; often reddish or bluish peaks. A dark line extends along the posterior edge from the thoracic segments, 6 to 8 and the abdominal segments, 1 to 5; a median rectangular spot sinks on the second abdominal segment; telson marked of yellow and with 2 spots dark chestnut surrounded of a white ring (Ref. 363).
Importance: Semi-industrial, artisanal and sporting fishing with basic trawls, trémails, bow nets, dredgers and seines of beach. Maximum depth from Ref. 106945. Benthic, strongly related to bottom sediments (Ref. 106945). Demersal above muddy bottoms (Ref. 363). Found from littoral to sublittoral depths on sandy, muddy, silty sand and sandy mud bottoms. Strongly sedentary. Burrows especially in areas with suitable burrowing substrates like fine sand and sandy mud exist. Highly territorial (Ref. 106945).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Males produce sperm ducts rather than spermatophores; females can brood a maximum of 50,000 eggs (Ref. 833). Life cycle: Females incubate eggs in burrows (Ref. 108993). Eggs hatch to planktonic zoea which lasts for 3 months (Ref. 833). Mating behavior: Spawning occurs from winter to spring (Ref. 108993). Females spawn once only (Ref. 108996).
主要参考文献
参考文献 | 合作者 | 合作者
Vacelet, J. 1987. (Ref. 363)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性; 游钓鱼种: 是的
FAO - 渔业: landings | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 12.2 - 19.3, mean 15.5 (based on 244 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=0.41-1.45; tm=1).
Prior r = 0.52, 95% CL = 0.35 - 0.79, Based on 4 full stock assessments.
脆弱性
Low vulnerability (10 of 100).
