分类 / Names
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Otolithes: Greek, ous, oto = ear + Greek, lithos = stone (Ref. 45335).
More on author: Trewavas.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性.
Western Indian Ocean: coasts of India and Pakistan.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 24.5  range ? - ? cm
Max length : 39.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55968); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3490)
Inhabits inshore and coastal waters (Ref. 3490). Carnivorous feeder. Feeds on Acetes spp., penaeid prawns, deep-sea prawns, fishes, stomatopods, mollusks, isopods, copepods and fish larvae (Ref. 53464).
Lal Mohan, R.S., 1984. Sciaenidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 4. FAO, Rome. pag. var. (Ref. 3490)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 25.9 - 28.4, mean 27 °C (based on 96 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00740 - 0.00893), b=3.07 (3.04 - 3.10), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.62 se; based on food items.
Generation time: 2.1 (1.8 - 2.2) years. Estimated as median ln(3)/K based on 10
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=0.5; Fec=112,523).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).