Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 1 - 52 m (Ref. 90102). Tropical; 19°N - 26°S
Indo-Pacific: East Africa to Samoa and the Austral Islands, north to the Ryukyu Islands (Ref. 559).
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 5.2 cm TL mâle / non sexé; (Ref. 90102)
Épines dorsales (Total): 12 - 14; Rayons mous dorsaux (Total): 7-9; Épines anales 3; Rayons mous anaux: 5. Nasal spine absent. Middle pectoral-fin rays extremely elongated.
A rare species (Ref. 4313) that inhabits reef flats, in areas of mixed sand and rubble (Ref. 9710). Venomous spines. Solitary and cryptic (Ref 90102).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiFéconditéŒufsDéveloppement de l'œuf
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
115969): 25.6 - 28.9, mean 27.7 (based on 604 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.3 ±0.5 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).