分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses)
鱸形目 (Basses) >
Latridae (Trumpeters)
婢科 (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
生態學
海洋 礁區魚類; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9492); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9492)
背棘 (總數) : 17 - 18; 背的軟條 (總數) : 28 - 31; 臀棘: 3; 臀鰭軟條: 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).
發現於了沿岸水域從海岸線到大約 240個公尺深，被伴隨著的礁區 (參考文獻 9492) 與岩石底部.(參考文獻 5319) 吃無脊椎動物。 (參考文獻 27121)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
漁業: 低經濟; 游釣魚種: 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).
營養階層 (Ref.
69278): 3.5 ±0.37 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 (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);
