分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses) >
Latridae (Trumpeters)
Etymology: Chirodactylus: Greek, cheir = hand + Greek, daktylos = finger (Ref. 45335); for the long, unbranched lower pectoral fin rays (Ref. 120445).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 240 m (Ref. 9492). 亞熱帶的; 23°S - 36°S
Southeast Atlantic and Western Indian Ocean: Walvis Bay, Namibia around the Cape to Delagoa Bay, Mozambique.
東南大西洋與西印度洋: 對莫三比克的 Delagoa 灣的岬周圍的那米比亞的沃爾維斯灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9492); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9492)
背棘 (总数) : 17 - 18; 背的软条 (总数) : 28 - 31; 臀棘: 3; 臀鳍软条: 8 - 10.
Found in coastal waters from the shoreline to about 240 m depth, associated with reef areas (Ref. 9492) and rocky bottoms (Ref. 5319). Feeds on invertebrates (Ref. 27121).
发现于了沿岸水域从海岸线到大约 240个公尺深，被伴随着的礁区 (参考文献 9492) 与岩石底部.(参考文献 5319) 吃无脊椎动物。 (参考文献 27121)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南大西洋與西印度洋: 對莫三比克的 Delagoa 灣的岬周圍的那米比亞的沃爾維斯灣。
Smith, M.M., 1986. Cheilodactylidae. p. 667-668. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5319)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 12.2 - 24.5, mean 16.4 °C (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00550 - 0.02508), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.37 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 25.7 [12.7, 51.9] mg/100g; Iron = 0.525 [0.321, 0.852] mg/100g; Protein = 19.7 [17.9, 21.6] %; Omega3 = 0.244 [0.154, 0.378] g/100g; Selenium = 20 [10, 35] μg/100g; VitaminA = 52.7 [19.1, 148.3] μg/100g; Zinc = 0.777 [0.537, 1.125] mg/100g (wet weight);
