Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 0 - 36 m (Ref. 89972). Tropical; 30°N - 25°S
Indo-Pacific: Red Sea to the Marquesan and Pitcairn islands, north to Ryukyu Islands, south to the southern Great Barrier Reef and New Caledonia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm TL mâle / non sexé; (Ref. 9710)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 9; Rayons mous dorsaux (Total) : 10 - 11; Épines anales: 3; Rayons mous anaux: 8; Vertèbres: 23. Fresh specimens grayish brown to reddish brown, sometimes with dark narrow edges on scales on mid side of body. Light yellow bar on head behind and adjacent to eye; another on caudal peduncle; iris red and yellow. Juveniles (up to about 3.8 cm SL) have 2 broad pale bars on body. Spinous portions of dorsal and anal fins deeply incised. One predorsal bone.
Inhabits lagoon and seaward reefs, in caves and crevices (Ref. 9710). A secretive species. Feeds on benthic invertebrates (Ref. 9823). Minimum depth reported taken from Ref. 128797.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Oviparous, distinct pairing during breeding (Ref. 205).
Randall, J.E., 1983. Revision of the Indo-Pacific labrid fish genus Wetmorella. Copeia 1983(4):875-883. (Ref. 2138)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt; Aquarium: Commercial
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.3 °C (based on 2802 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02188 (0.00887 - 0.05395), b=2.97 (2.76 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.5 ±0.37 se; based on food items.
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).
Nutrients (Ref.
124155): Calcium = 137 [67, 234] mg/100g; Iron = 0.897 [0.429, 1.754] mg/100g; Protein = 18 [15, 20] %; Omega3 = 0.138 [0.077, 0.238] g/100g; Selenium = 25.2 [13.1, 50.0] μg/100g; VitaminA = 107 [28, 559] μg/100g; Zinc = 1.82 [1.15, 3.04] mg/100g (wet weight);
