Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 1 - 15 m (Ref. 27020). Tropical
Indo-Pacific and Western Central Pacific.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 9.9 cm SL mâle / non sexé; (Ref. 27020)
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 23 - 25; Épines anales: 3; Rayons mous anaux: 19 - 21; Vertèbres: 10 - 18. Adults' body light brown with scattered vertically elongate dark brown spots. Large pores in interorbital space absent (except in small juveniles). Preopercular spine projecting upward. Caudal vertebrae rarely up to 19. Lateral line scales: anterior 32-38; posterior 14-28 (usually 19-21) when fully developed. Longitudinal line series 53-59.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
A shallow-water species (Ref. 27020). Found among corals of wave-washed seaward reefs (Ref. 1602). Benthic species (Ref. 7300, 58302). Solitary and cryptic (Ref 90102).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Randall, J.E. and C.C. Baldwin, 1997. Revision of the serranid fishes of the subtribe Pseudogrammina, with descriptions of five new species. Indo-Pac. Fish. (26):56 p. (Ref. 27020)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 24.5 - 29.3, mean 28.1 °C (based on 2338 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00441 - 0.02989), b=3.06 (2.84 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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Nutriments (Ref.
124155): Calcium = 110 [58, 223] mg/100g; Iron = 0.773 [0.388, 1.395] mg/100g; Protein = 18.4 [16.6, 20.2] %; Omega3 = 0.171 [0.101, 0.292] g/100g; Selenium = 19.5 [9.6, 39.0] μg/100g; VitaminA = 182 [56, 623] μg/100g; Zinc = 1.7 [1.1, 2.5] mg/100g (wet weight);