Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur 20 - 50 m (Ref. 90102). Tropical
Indo-West Pacific: Australia to Indonesia and the Philippines.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 10.0 cm TL mâle / non sexé; (Ref. 90102)
Épines dorsales (Total) : 5; Rayons mous dorsaux (Total) : 20 - 24; Épines anales: 1; Rayons mous anaux: 16 - 20. Edges of scales of upper two-fifths of body dark brown, the centres pale. Upper part of body with 8 V-shaped dark bars faintly visible, becoming darker at the lower part of each V. A row of large dark brown spots on lower side of body. Two prominent oval black spots, one above the other, basally in caudal fin. Posterior margin of preopercle and opercle strongly serrate. Cheek scales ctenoid. Body elongate, its depth 5.7 to 6.9 SL (Ref 42740).
Body shape (shape guide): elongated.
Found on open sand or muddy bottoms with small reef or debris outcrops (Ref. 48636). Mainly known from trawls in depths over 35 m (Ref. 48636). Found near reefs in open mud bottoms at depths of 20-50 m (Ref. 90102).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Allen, G.R., 1997. The marine fishes of tropical Australia and south-east Asia. Western Australian Museum, Perth, Western Australia. 292 p. (Ref. 36661)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00314 - 0.01524), b=3.06 (2.88 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |