分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Centrarchiformes (Basses) >
Cheilodactylidae (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
生态学
海洋; 半咸淡水 居于水底的; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9492); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9492)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 17 - 19; 背的软条 (总数) : 23 - 25; 臀棘: 3; 臀鳍软条: 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),
主要在岩石之中的浅水区, 但是有时捕捉向下至 120 公尺深。 吃小的螃蟹，软件动物，蠕虫与其他的小型无脊椎动物。 (参考文献 9492)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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)
人类利用
渔业: 自给性渔业
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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).
营养阶层 (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);
