Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino; salmastro demersale; distribuzione batimetrica 5 - 50 m (Ref. 9563). Temperate
Indo-West Pacific: southern Australia and New Zealand (Ref. 5755).
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm TL maschio/sesso non determinato; (Ref. 9563)
Spine dorsali (totale) : 12; Raggi dorsali molli (totale) : 9 - 10; Spine anali: 3; Raggi anali molli: 5. Gill cover margin with 3 spines and a row of spines beneath the eye. Large mouth with villiform teeth (Ref. 9003).
Found on rocky bottoms (Ref. 9563). Known in shallow estuaries from muddy environments to offshore reefs in kelp reef (Ref. 9002). Nocturnal species and juveniles are occasionally seen in large rock pools. Feeds on a wide variety of invertebrates, mainly on crustaceans and fishes (Ref. 9003).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 14.7 - 22.3, mean 17.8 °C (based on 132 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00732 - 0.02067), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.0 ±0.66 se; based on food items.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 48.4 [23.4, 103.2] mg/100g; Iron = 0.379 [0.204, 0.683] mg/100g; Protein = 18.5 [16.9, 20.0] %; Omega3 = 0.98 [0.42, 2.70] g/100g; Selenium = 9.57 [4.46, 22.24] μg/100g; VitaminA = 22.3 [7.7, 64.0] μg/100g; Zinc = 0.703 [0.497, 1.010] mg/100g (wet weight);