Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten revassocierade; djupintervall 20 - 100 m (Ref. 28016). Tropical; 44°N - 31°S, 31°E - 135°W
Indo-Pacific: Red Sea and East Africa to French Polynesia, north to southern Japan, south to the Arafura Sea, and Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 165 cm TL hane/ej könsbestämd; (Ref. 9710); common length : 100.0 cm TL hane/ej könsbestämd; (Ref. 5213); publicerad maxvikt: 25.0 kg (Ref. 30874)
Taggstrålar i ryggfenan (totalt) : 7; Mjukstrålar i ryggfenan (totalt) : 18 - 20; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 15 - 20; Ryggkotor: 24.
Body shape (shape guide): short and / or deep.
Adults found over coral reefs in coastal waters below 60 m (Ref. 9710, 58534). Form schools. Juveniles solitary, found in surface waters and in estuaries; may mimic jellyfish. Feed on fishes, squids, and crustaceans (Ref. 5213).
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; sportfisk: ja; Akvarium: Offentliga akvarier
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.02512 (0.02006 - 0.03145), b=2.85 (2.79 - 2.91), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.2 ±0.57 se; based on food items. |
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Generation time |
6.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.17; assumed tm>3). |
Sårbarhet i fisket (Ref. 59153) |
High vulnerability (62 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
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Näringsämnen (Ref. 124155) |
Calcium = 23.9 [10.4, 45.7] mg/100g; Iron = 0.587 [0.317, 1.205] mg/100g; Protein = 19.7 [18.5, 20.9] %; Omega3 = 0.108 [0.063, 0.203] g/100g; Selenium = 50.4 [25.5, 105.5] μg/100g; VitaminA = 31.5 [7.3, 121.4] μg/100g; Zinc = 0.645 [0.418, 0.981] mg/100g (wet weight); |