分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Plectorhinchinae
Etymology: Plectorhinchus: Greek, plektos = plaited + Greek, rhyngchos = snout (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 5 - 40 m (Ref. 90102). ; 22°N - 25°S, 72°E - 153°E
Indo-West Pacific: west coast of India; Philippines and Indonesia to Papua New Guinea, south to northern Australia (Ref. 9710).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 48635)
背棘 (总数) : 12 - 13; 背的软条 (总数) : 19 - 22; 臀棘: 3; 臀鳍软条: 7 - 8. This species is distinguished by the following characters: chin with 6 pores, no median pit; gill rakers on first gill arch 7-9 + 1 + 17-20 = 26-29; Dorsal XII (rarely XIII), 19-22, 3rd-5th spines longest; lips fleshy, moderately swollen with age; scales ctenoid (rough to touch); lateral line tubed scales about 54-60; body depth 2.6-2.9 in SL; caudal fin rounded to slightly emarginate. Colour: brown to yellowish grey with 5 to 9 fairly narrow grey or white longitudinal stripes outlined with dark brown on body and continuing around snout; fins yellow, soft dorsal, caudal, and pectoral fins with darker stripes disappearing with age; eye and lips yellowish; mouth, tongue, and gill rakers scarlet; chin white; juveniles have fins striped and fewer stripes on body (Ref. 47695, 90102).
Occurs on coastal and seaward reefs. Adults on deep, current-prone slopes with rich invertebrate growth; juveniles on sheltered reefs nearby (Ref. 48635). Found singly, in small groups under ledges or large resting aggregations by day, forages for small invertebrates at night (Ref. 9710, 90102). Caught throughout its range; not common. Rarely marketed in India (Ref. 3412). Taken by handline and spear. Marketed fresh, a small quantity is salted (Ref. 47695).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Oviparous, distinct pairing during breeding (Ref. 205).
McKay, R.J., 1984. Haemulidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 2. FAO, Rome. pag. var. (Ref. 3412)
人类利用
渔业: 商业性
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 27 - 29.3, mean 28.7 °C (based on 1858 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.01073 - 0.02948), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.66 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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 33.7 [12.0, 63.5] mg/100g; Iron = 0.51 [0.27, 0.96] mg/100g; Protein = 19.5 [17.7, 21.3] %; Omega3 = 0.134 [0.073, 0.216] g/100g; Selenium = 30.9 [18.2, 52.3] μg/100g; VitaminA = 81.8 [33.1, 199.7] μg/100g; Zinc = 0.995 [0.688, 1.473] mg/100g (wet weight);
