Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall 60 - 226 m (Ref. 89467). Tropical
Southeast Atlantic: southeast coast of South Africa (Ref. 3197). Indo-West Pacific: East Africa, northern Red Sea (Refs. 13277, 58021), Gulf of Oman, to Arafura Sea, southern Japan, Hawaii (Ref. 9819), Australia, New Zealand. Southeastern Pacific: Easter Island.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 50.0 cm FL hane/ej könsbestämd; (Ref. 89467); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 9137)
Taggstrålar i ryggfenan (totalt) : 9; Mjukstrålar i ryggfenan (totalt) : 23 - 25; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 21 - 24. Bluish grey to green above, silvery white below; soft dorsal and anal fins with submarginal brownish band, fin lobes white distally (Ref. 3197). LL with 22-23 scutes.
Body shape (shape guide): fusiform / normal.
Adults are found on the continental shelf and slope (Ref. 30573). Benthopelagic (Ref. 58302). Utilized as a food fish (Ref. 3287). Cultured and released for fishery in Japan. Minimum depth reported taken from Ref. 9773.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Vattenbruk: kommersiell; sportfisk: ja
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01349 (0.01198 - 0.01519), b=2.96 (2.93 - 2.99), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.0 ±0.67 se; based on food items. |
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Generation time |
2.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=0.4-0.8;). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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Näringsämnen (Ref. 124155) |
Calcium = 31.1 [20.1, 64.4] mg/100g; Iron = 1.21 [0.57, 2.37] mg/100g; Protein = 20.1 [17.5, 22.2] %; Omega3 = 0.194 [0.116, 0.344] g/100g; Selenium = 12.7 [6.2, 25.8] μg/100g; VitaminA = 53.2 [9.8, 299.9] μg/100g; Zinc = 0.688 [0.382, 1.531] mg/100g (wet weight); |