Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 7 - 200 m (Ref. 4417). Tropical; 30°N - 35°S, 24°E - 154°E
Indian Ocean: throughout the region including the Red Sea and Persian Gulf; south to Algoa Bay in South Africa (Ref. 4417). Western Pacific: Taiwan southward to New Guinea and extending to the northeastern coast of Australia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 37.5 cm TL mannelijk / geslacht onbekend; (Ref. 117081); common length : 15.0 cm SL mannelijk / geslacht onbekend; (Ref. 9774); max. gepubliceerd gewicht: 760.00 g (Ref. 117081)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 67 - 74; Anale stekels: 0; Anale zachte stralen: 52 - 66. Eyed side with dark rings arranged in about 5 longitudinal rows; dark blotch at junction of straight and curved parts of lateral line and 2 smaller ones on the lateral line at posterior part of body and anterior end of caudal peduncle; small dark spots and elongate markings on median fins; pectoral fins with 10-12 rays on eyed side, 10-11 rays on blind side (Ref. 4417).
Body shape (shape guide): short and / or deep.
Found on clay, sand and mud bottoms of the continental shelf. Feeds on benthic animals (Ref. 5213). Mainly sold fresh.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Distinct pairing (Ref. 205).
Nielsen, J.G., 1984. Bothidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3322)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00537 - 0.00892), b=3.17 (3.12 - 3.22), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.5 ±0.37 se; based on food items. |
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Generation time |
1.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=1.0;). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (19 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Very high.
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