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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 3 - 20 m (Ref. 5319). 亞熱帶的; 28°S - 35°S
Western Indian Ocean: South Africa.
西印度洋: 南非。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5319); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9492)
背棘 (總數) : 17 - 18; 背的軟條 (總數) : 26 - 27; 臀棘: 3; 臀鰭軟條: 7 - 8. Scarlet in color with a red-black blotch at pectoral base.
深紅色顏色具有一個紅色-在胸鰭基底的黑色斑塊。
Inhabits coastal waters from the shore line to at least 20 m depth (Ref. 9492). Prefers rocky banks (Ref. 12484). Diurnal (Ref. 12484). Feeds mainly on small, benthic invertebrates (marine worms, crabs and mollusks), but also squid and small fish (Ref. 12484). Mainly caught with spears (Ref. 9492). Marketed fresh, whole (Ref. 9492).
棲息於沿岸水域距離岸邊線到至少 20 公尺深度。 (參考文獻 9492) 偏愛岩石的淺堆。 (參考文獻 12484) 日行性.(參考文獻 12484) 主要吃小又底棲的無脊椎動物 (海洋的蠕蟲，螃蟹與軟體動物), 也捕食烏賊與小魚.(參考文獻 12484) 主要地用矛捕獲了。 (參考文獻 9492) 在市場上銷售生鮮地了, 全部.(參考文獻 9492)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 南非。
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)
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): 18.6 - 23.9, mean 21.9 °C (based on 40 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 (0.00560 - 0.02463), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.53 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): Moderate vulnerability (40 of 100).
