分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 居于水底的; 深度上下限 1 - 200 m (Ref. 27000), usually 20 - 30 m. 亞熱帶的; 39°N - 12°N, 27°W - 12°W (Ref. 5222)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Atlantic: known with certainty only from the Azores, Madeira, Cape Verde, and the Canary Islands.
東大西洋: 確定知道的只從亞速群島，馬得拉群島，維德角, 與加納利群島。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5222); 最大体重: 3.0 kg (Ref. 5222)
背棘 (总数) : 11; 背的软条 (总数) : 14 - 16; 臀棘: 3; 臀鳍软条: 10 - 12. Distinguished by the following characteristics: brownish or dark grey body color of adults with irregular pale blotches and spots and prominent maxillary streak (capable of reversing body color pattern when under stress); juveniles mottled greenish brown, with prominent white spots on head and body, median fins with white streaks and hyaline golden pectoral fins; oblong and compressed body, depth 3.0-3.3 times in SL; head length 2.6-2.9 times in SL; convex interorbital area; enlarged serrae of preopercle at the angle, forming rounded lobe below shallow indentation on vertical limb; few small serrae on subopercle and interopercle; subequal sizes of anterior and posterior nostrils in juveniles, adults with 3 times larger posterior nostrils compared to anterior ones; lower jaws extends well in front of upper jaw (Ref. 89707).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Adults occur near the bottom in rocky areas; juveniles are found in tide pools (Ref. 89707). Two specimens collected from the Cape Verde by J. Cadenat were from a depth of '50' m (Ref. 27000). Observed to have a homing behaviour leaving the bay of Garajau on the south coast of Madeira Island in spring and returning every year in autumn (Ref. 75147).
在岩石区中生活于靠近底部; 稚鱼被发现于潮池。 采集自 J. Cadenat 的维德角的二件标本是从深度 1950' 公尺。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 確定知道的只從亞速群島，馬得拉群島，維德角, 與加納利群島。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (参考文献
123201): 16.7 - 25.3, mean 19.9 °C (based on 56 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00426 - 0.02047), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
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Nutrients (Ref.
124155): Calcium = 48.1 [19.8, 93.7] mg/100g; Iron = 0.889 [0.481, 1.676] mg/100g; Protein = 18.5 [16.6, 20.2] %; Omega3 = 0.377 [0.243, 0.607] g/100g; Selenium = 33.8 [17.2, 66.8] μg/100g; VitaminA = 20 [6, 74] μg/100g; Zinc = 0.519 [0.366, 0.765] mg/100g (wet weight);
