Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 20 - 260 m (Ref. 12260). Tropical
Indo-West Pacific: Andaman and South China seas south to the Arafura Sea (Ref. 9819) and northern Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 38.0 cm TL mannelijk / geslacht onbekend; (Ref. 2117); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 2117)
Body elongate, cylindrical. Back and upper sides brown, lower sides and belly white. Nine to 10 faint blotches along the lateral line, sometimes with traces of very indistinct cross-bars on the back. Upper edges of pectoral and caudal fins occasionally with faint black dots. The upper portion of the inner side of the pectoral fins dark.
Inhabits muddy bottoms of the continental shelf down to about 60 m. Feeds on small bottom-dwelling invertebrates and fishes.
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Rau, N. and A. Rau, 1980. Commercial marine fishes of the Central Philippines (bony fish). German Agency for Technical Cooperation, Germany. 623 pp. (Ref. 393)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 19.4 - 28.2, mean 26.2 °C (based on 810 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00345 - 0.00763), b=3.10 (2.98 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.3 ±0.5 se; based on diet studies.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=0.40-0.88).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).