Environment: milieu / climate zone / depth range / distribution range
Écologie
marin; saumâtre récifal; profondeur 20 - 30 m (Ref. 11890). Tropical
Indo-West Pacific: India, Indochina and Malay Archipelago, and northern Australia to Japan.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL mâle / non sexé; (Ref. 48635)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 8; Rayons mous dorsaux (Total) : 9; Épines anales: 2; Rayons mous anaux: 8.
Adults form small schools in estuaries and sheltered bays with soft-bottom habitat to depths of 25 m (Ref. 48635). Usually seen among sponges, crinoids, or Diadema urchins in weedy areas. Eggs are incubated orally (Ref. 205).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 28.4, mean 27.4 °C (based on 31 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00551 - 0.03009), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.4 ±0.4 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).
