Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά); Υφάλμυρο βενθικό(ς); εύρος βάθους 1 - 30 m (Ref. 9563). Subtropical; - 45°S
Eastern Indian Ocean: known only from southern Australia, from Western Australia to Victoria and Tasmania. Large adults have been misidentified as Platycephalus fuscus, the common estuarine flathead of New South Wales and southern Queensland (Ref. 9563).
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm 32.5 range ? - ? cm
Max length : 90.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 9563)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 8 - 9; Μαλακές ραχιαίες ακτίνες (συνολικά) : 13 - 14; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 13 - 14; Σπόνδυλοι: 27. Adults have 3-5 large round black spots with white margins on the lower-half of the caudal fin.
A shallow water species, recorded from surf beaches, estuaries and in bays (Ref. 9563).
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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 15.7 - 23.8, mean 18 °C (based on 215 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00230 - 0.00908), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 4.0 ±0.4 se; based on diet studies.
Generation time: 3.3 (2.5 - 4.4) years. Estimated as median ln(3)/K based on 11
growth studies.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (tm=1-2; tmax=12).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).
Nutrients (Ref.
124155): Calcium = 129 [10, 478] mg/100g; Iron = 1.84 [0.49, 4.79] mg/100g; Protein = 18.4 [16.1, 20.6] %; Omega3 = 0.299 [0.133, 0.836] g/100g; Selenium = 46.7 [12.9, 165.9] μg/100g; VitaminA = 7.74 [3.19, 18.47] μg/100g; Zinc = 0.841 [0.391, 1.706] mg/100g (wet weight);
