Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten revassocierade; djupintervall 1 - 30 m (Ref. 34095). Subtropical; 25°S - 38°S
Western Pacific: Queensland to Victoria, Australia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 15.0 cm TL hane/ej könsbestämd; (Ref. 4690)
Taggstrålar i ryggfenan (totalt) : 15 - 16; Mjukstrålar i ryggfenan (totalt) : 7 - 9; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 5; Ryggkotor: 26 - 27. Presence of a large horizontal spine below the eye, a dorsal fin which originates just behind the posterior edge of the eye, and venomous dorsal spines.
Body shape (shape guide): fusiform / normal.
Found in seagrass beds in estuaries (extremely common during reproductive season in the austral Spring) and coastal bays, and sponge gardens on inshore reefs. Venomous dorsal spines often inflict a painful sting to fishers (Ref. 34095, 39597). Of no commercial importance but often entrapped in fishing gears such as trawls and can be dangerous to fishermen who attempt to remove these (Ref. 39597).
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))
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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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.2 ±0.3 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (35 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 51.7 [17.2, 144.7] mg/100g; Iron = 0.661 [0.315, 1.457] mg/100g; Protein = 18.7 [17.1, 20.2] %; Omega3 = 0.348 [0.142, 0.957] g/100g; Selenium = 10.4 [4.3, 25.7] μg/100g; VitaminA = 104 [31, 354] μg/100g; Zinc = 1.37 [0.86, 2.17] mg/100g (wet weight); |