Environment: milieu / climate zone / depth range / distribution range
Écologie
marin; saumâtre démersal; amphidrome (Ref. 51243); profondeur 10 - 30 m (Ref. 3607). Tropical
Indo-West Pacific.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm 9.2 range ? - ? cm
Max length : 12.5 cm SL mâle / non sexé; (Ref. 3607)
Found in coastal waters. Enters estuaries (Ref. 4833). Diet depend on size; small fish (<6.9 cm) eat small crustaceans including copepods, whereas larger fish (>7.0 cm) have a generalized diet of amphipods, polychaetes and detritus (Ref. 31455).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Kimura, S., R. Kimura and K. Ikejima, 2008. Revision of the genus Nuchequula with descriptions of three new species (Perciformes: Leiognathidae). Ichthyol. Res. 55:22-42. (Ref. 74926)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
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): 24.7 - 29, mean 28 °C (based on 596 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.01340 - 0.02254), b=2.94 (2.87 - 3.01), in cm total length, based on LWR estimates for this species (Ref.
93245).
Niveau trophique (Ref.
69278): 3.0 ±0.0 se; based on diet studies.
Generation time: 1.1 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (K=1.00-1.20).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
