分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的. 亞熱帶的; 25°S - 35°S, 18°E - 34°E
Western Indian Ocean: Inhaca Island, Mozambique to False Bay, South Africa (Ref. 4371).
西印度洋: 英哈卡島, 南非佛斯灣的莫三比克.(參考文獻 4371)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 30.0, range 27 - ? cm
Max length : 50.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9403); common length : 18.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9403); 最大体重: 2.6 kg (Ref. 4362)
背棘 (总数) : 6 - 8; 背的软条 (总数) : 20 - 25; 臀棘: 3; 臀鳍软条: 23 - 26.
Inhabits coastal waters with rocky substrate. Feeds on algae and the associated invertebrates (Ref. 5213).
栖息于沿岸水域且底部为岩石的地方。 吃藻类与相连的无脊椎动物。 (参考文献 5213)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西印度洋: 英哈卡島, 南非佛斯灣的莫三比克.(參考文獻 4371)
van der Elst, R., 1981. A guide to the common sea fishes of southern Africa. C. Struik, Cape Town. 367 p. (Ref. 3670)
人类利用
渔业: 商业性; 游钓鱼种: 是的
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 18 - 25, mean 21.9 °C (based on 61 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01660 (0.00740 - 0.03723), b=3.01 (2.81 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.25 se; based on food items.
Generation time: 4.9 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.22; tmax=10, but probably greater).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Nutrients (Ref.
124155): Calcium = 77.5 [42.3, 129.4] mg/100g; Iron = 1.03 [0.59, 1.73] mg/100g; Protein = 18.4 [17.4, 19.5] %; Omega3 = 0.22 [0.14, 0.36] g/100g; Selenium = 25.1 [12.1, 50.4] μg/100g; VitaminA = 7.24 [2.05, 24.89] μg/100g; Zinc = 0.76 [0.54, 1.11] mg/100g (wet weight);
