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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Otolithes: Greek, ous, oto = ear + Greek, lithos = stone (Ref. 45335).
Eponymy: Georges Léopold Chrétien Frédéric Dagobert Baron Cuvier (1769–1832), better known by his pen name Georges Cuvier, was a French naturalist and one of the scientific giants of his age. [...] (Ref. 128868), visit book page.
More on author: Trewavas.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bentopelagisk. Tropical; 26°N - 15°N, 53°E - 75°E
Western Indian Ocean: from southern Oman, Pakistan to Goa, India.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 24.5  range ? - ? cm
Max length : 39.0 cm TL hane/ej könsbestämd; (Ref. 55968); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3490)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00832 (0.00763 - 0.00907), b=3.07 (3.05 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.9 ±0.62 se; based on food items. |
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Generation time |
2.1 (1.8 - 2.2) years. Estimated as median ln(3)/K based on 10 growth studies. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.5; Fec=112,523). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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