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) >
Cheilodactylidae (Morwongs)
唇指科 (Morwongs)
Etymology: Cheilodactylus: Greek, cheilos = lip + Greek, daktylos = finger (Ref. 45335); referring to the fleshy lips and the lower, unbranched pectoral-fin rays (Ref. 120445).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 1 - 120 m (Ref. 120445). 亞熱帶的
Southeast Atlantic: Namibia to Natal, South Africa.
東南大西洋: 那米比亞到南非的納塔爾。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9492); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9492)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 17 - 19; 背的軟條 (總數) : 23 - 25; 臀棘: 3; 臀鰭軟條: 9 - 11.
Mainly in shallow water among rocks, but sometimes caught down to 120 m depth. Feeds on small crabs, mollusks, worms, and other small invertebrates (Ref. 9492). Tidepools apparently an important nursery habitat for juveniles (Ref. 120445),
主要在岩石之中的淺水區, 但是有時捕捉向下至 120 公尺深。 吃小的螃蟹，軟體動物，蠕蟲與其他的小型無脊椎動物。 (參考文獻 9492)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東南大西洋: 那米比亞到南非的納塔爾。
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: 自給性漁業
工具
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Estimates based on models
Preferred temperature (Ref.
123201): 14 - 25, mean 18.2 °C (based on 74 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00482 - 0.02382), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.46 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 94 [56, 171] mg/100g; Iron = 1.06 [0.72, 1.67] mg/100g; Protein = 19.2 [17.5, 20.9] %; Omega3 = 0.417 [0.286, 0.605] g/100g; Selenium = 23.8 [13.5, 40.5] μg/100g; VitaminA = 15.3 [6.8, 34.4] μg/100g; Zinc = 1.01 [0.76, 1.35] mg/100g (wet weight);
