分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
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
生態學
海洋 底中水層性.
Western Indian Ocean: coasts of India and Pakistan.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 24.5  range ? - ? cm
Max length : 39.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55968); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (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)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 27 September 2018
人類使用
漁業: 商業性
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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).
營養階層 (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.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (K=0.5; Fec=112,523).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100).