Environment: milieu / climate zone / depth range / distribution range
Écologie
marin récifal; profondeur 1 - 10 m (Ref. 30874). Tropical; 16°N - 25°S
Pacific Ocean: Christmas Island in the eastern Indian Ocean to the Mariana, Marshall, Samoan, Tuamoto, and Pitcairn islands. Recently reported from Ouvéa Atoll, Loyalty Islands (Ref. 13236). May be conspecific with Chalixodytes chameleontoculis of the western Indian Ocean.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 4.6 cm TL mâle / non sexé; (Ref. 90102)
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 35 - 37; Épines anales: 0; Rayons mous anaux: 36 - 38. Scales present on back, in front of the dorsal fin.
Occurs in loose coral sand of shallow exposed seaward reefs and sandy shorelines to a depth of at least 10 m (Ref. 1602).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | 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)
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): 25.5 - 29.4, mean 28.4 °C (based on 906 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 199 [93, 408] mg/100g; Iron = 0.94 [0.50, 1.75] mg/100g; Protein = 17.9 [16.6, 19.1] %; Omega3 = 0.0977 [, ] g/100g; Selenium = 16.2 [6.4, 42.1] μg/100g; VitaminA = 428 [117, 1,567] μg/100g; Zinc = 2.56 [1.58, 3.99] mg/100g (wet weight);
