Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; estuarina demersal; intervalo de profundidade 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 / Tamanho / Peso / Idade
Maturity: Lm 32.5 range ? - ? cm
Max length : 90.0 cm TL macho/indeterminado; (Ref. 9563)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 8 - 9; Raios dorsais moles (total) : 13 - 14; Espinhos anais: 0; Raios anais moles: 13 - 14; Vértebras: 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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.00525 (0.00246 - 0.01120), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (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.
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (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);
