Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 20 - 200 m (Ref. 9563). Temperate; 29°S - 47°S, 113°E - 176°W
Indo-West Pacific: New Zealand and Australia (southern Western Australia to New South Wales and Tasmania).
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 31.0 cm TL jantan/; (Ref. 9563); common length : 25.0 cm TL jantan/; (Ref. 9258)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 2; duri punggung lunak (Keseluruhan (total)) : 32 - 38; Sirip dubur lunak: 31 - 36. Scales small with numerous tiny spinules, prominent first dorsal spine above eyes (Ref. 9002).
Inhabits rocky weedy areas from the shore to at least 60 m. Generally solitary but may aggregate in groups of 10-15 individuals in midwater. Feeds mainly on sessile and encrusting organisms, with sponges and ascidians predominating (Ref. 26966); also seen feeding mid-water on zooplankton and likes to bite diver's fingers (Ref. 9002).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994. Guide book to New Zealand commercial fish species. Revised edition. New Zealand Fishing Industry Board, Wellington, New Zealand, 216 p. (Ref. 9258)
Status IUCN Red List (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
115969): 13.4 - 17.7, mean 15.1 (based on 141 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01477 - 0.05134), b=2.97 (2.81 - 3.13), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.0 se; based on diet studies.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Assuming tm=2).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (49 of 100).