分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 80 - 300 m (Ref. 3589). 熱帶; 17°N - 13°S, 19°W - 15°E (Ref. 5222)
Eastern Atlantic: Mauritania (Ref. 5377) and Senegal to southern Angola.
東大西洋: 茅利塔尼亞 (參考文獻 5377) 與塞內加爾到安哥拉南部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 140 cm TL 雄魚/尚未辨別雌雄; (Ref. 5377); common length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26999)
背棘 (總數) : 11; 背的軟條 (總數) : 16; 臀棘: 3; 臀鰭軟條: 8. Distinguished by the following characteristics: brownish head and body; 3-4 broad oblique bars on the dorsal part of the body and another on the dorsal half of the peduncle; 2 narrow faint dark bands extending posteriorly from the lower half of the eye; presence of dark moustache streak, not extending past the rear end on maxilla; body depth less than head length, depth contained 2.9-3.2 times in SL; head length 2.5-2.7 times in standard length; flat or slightly convex interorbital area; angular preopercle, 3-4 enlarged serrae at the angle, lowermost directed ventrally; serrate interopercle and subopercle; well developed middle and lower opercular spines, upper spine not apparent; approximately straight upper edge of operculum; maxilla reaches vertical at rear edge of eye; maxilla naked or with few minute scales dorsally; 2 rows of teeth on midlateral part of lower jaw; posterior nostril about twice the size of anterior nostril (Ref. 89707).
Reported to occur from a variety of habitats (rock, mud and sand). The adults live in relatively deeper waters (Ref. 5377). Little is known about its biology.
報告從多種棲息地出現。 (岩石, 泥地與沙地) 成魚生活於相當深的水域。 (參考文獻 5377) 對於它的生物學特性所知極少。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 茅利塔尼亞 (參考文獻 5377) 與塞內加爾到安哥拉南部。
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
近危 (NT) (A2bd); Date assessed: 15 July 2017
人類使用
漁業: 自給性漁業
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 14.2 - 16.4, mean 15.3 °C (based on 16 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00588 - 0.01953), b=3.03 (2.88 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.64 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tm=3-4).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (84 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (83 of 100).
Nutrients (Ref.
124155): Calcium = 42.3 [16.9, 97.0] mg/100g; Iron = 0.731 [0.329, 1.668] mg/100g; Protein = 17.7 [16.0, 19.2] %; Omega3 = 0.187 [0.095, 0.360] g/100g; Selenium = 97.9 [44.0, 230.9] μg/100g; VitaminA = 30.3 [7.3, 126.4] μg/100g; Zinc = 1.03 [0.64, 1.70] mg/100g (wet weight);
