Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 4 - 16 m (Ref. 90102). Tropical
Indo-Pacific: East Africa to Fr. Polynesia.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 2.7 cm TL mâle / non sexé; (Ref. 90102)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 9; Épines anales: 1; Rayons mous anaux: 8. Characterized by white body color with irregular brown spotting; pelvic fins slightly united medially; absence of pelvic frenum; rounded caudal fin; longitudinal scale series 22; absence of scales on head and anterior body; cycloid scales embedded on posterior half of body; depth of body 6.3 in SL (Ref. 90102).
Inhabits reef crevices in 4-16 m (Ref. 90102).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Randall, J.E. and J. van Egmond, 1994. Marine fishes from the Seychelles: 108 new records. Zool. Verh. Leiden 297:43-83. (Ref. 10685)
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): 24.2 - 29.3, mean 28.1 °C (based on 2454 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.3 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).
