Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; non migrateur; profondeur 10 - 45 m (Ref. 90102). Tropical
Indo-West Pacific: South Africa to Persian Gulf, Sri Lanka, southern India, Gulf of Thailand, Hong Kong, Taiwan, Philippines, Celebes, Irian Barat, Arafura Sea, northern Queensland, and the Solomons.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL mâle / non sexé; (Ref. 48635); common length : 10.0 cm TL mâle / non sexé; (Ref. 9790)
Épines dorsales (Total): 8 - 9; Rayons mous dorsaux (Total): 12; Épines anales 0; Rayons mous anaux: 12 - 13. Brownish in color, with 3-4 dark bands crossing back (Ref. 4315). A single small papillae on posterior half of upper surface of eye. Base of lower opercular spine concealed by scales. Anal fin rays 12-13, usually 13. Anterior 2-6 lateral line scales bearing a small spine. Iris lappet with very short branches.
Inhabits shallow coastal areas and appears to be taken over sandy bottom with aquatic vegetation. Taken by trawling to a depth of 43 m but usually taken with dip nets at 20 m or less. Frequently taken near coral rubble and rock (Ref. 9790).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Knapp, L.W., 1999. Platycephalidae. Flatheads. p. 2385-2421. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9790)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.5 - 29.1, mean 28 °C (based on 766 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [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).
Niveau trophique (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
