Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 1 - 61 m (Ref. 37816). Tropical
Indo-Pacific.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 8.1 cm SL mâle / non sexé; (Ref. 27020)
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 22 - 25; Épines anales: 3; Rayons mous anaux: 19 - 22; Vertèbres: 26 - 28. Body and median fins of live specimens dark red; mottled with dark brown ; head dark red to reddish gray, lower half abruptly paler. No distinct dark spot or ocellus on opercle. No dermal flap or small tentacle dorsally on eye. One large pore in interorbital space on each side close to the edge of the orbit; a small median pore posteriorly in interorbital space. Tubular anterior nostril long, on edge of snout at the base of the upper lip; when laid back reaching or nearly reaching the posterior nostril; when bent forward, extending to front of upper lip. Scales without projecting ctenii on posterior edge. Longitudinal scale series 52-56.
Benthic in coral (Ref. 58302). Minimum depth reported taken from Ref. 30874. Cryptic (Ref 90102).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | 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)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 28.9, mean 27.4 °C (based on 376 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00427 (0.00166 - 0.01096), b=3.17 (2.94 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
