Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande. Tropical
Eastern Indian Ocean to Western Pacific: Australia and Indonesia.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 45.0 cm TL hane/ej könsbestämd; (Ref. 3132); publicerad maxvikt: 5.0 kg (Ref. 3132)
This species is distinguished by the following characters: a single small isolated dorsal spine anteriorly; second dorsal and anal fin rays usually 13; snout long, 28.5-31.0% HL; larger specimens with interorbit narrow 7.7-12.0% HL; postorbital short, 50.7-56.4% HL; posterior portion of snout and interorbital covered with scales; upper iris lappet triangular; skinny sensory tubes from the suborbital bones and preopercle not covering the cheek region; preopercule with 2 spines, the lower slightly longer than the upper; fingerlike interopercular flap; a single exterior opening of the lateral line scales; head and body pale brown, with many small brownish spots dorsally, 4 or more dark longitudinal bands on caudal fin, and upper lobe of caudal fin lacking yellow blotch when fresh (Ref. 86914).
Found on sand bottoms (Ref. 3132). Neither anterolateral glandular groove nor venom gland is present (Ref. 57406).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Imamura, H., 2008. Synonymy of two species of the genus Platycephalus and validity of Platycephalus westraliae (Teleostei: Platycephalidae). Ichthyol. Res. 55:399-406. (Ref. 86914)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Mänskliga användningsområden
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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=0.00457 (0.00234 - 0.00891), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
4.4 ±0.7 se; based on diet studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 222 [25, 1,177] mg/100g; Iron = 2.22 [0.59, 6.27] mg/100g; Protein = 17.1 [14.7, 19.4] %; Omega3 = 0.24 [0.10, 0.72] g/100g; Selenium = 116 [27, 511] μg/100g; VitaminA = 33.6 [12.1, 93.2] μg/100g; Zinc = 1.08 [0.47, 2.35] mg/100g (wet weight); |