Environment: milieu / climate zone / depth range / distribution range
Ecología
marino asociado a arrecife; rango de profundidad 0 - 15 m (Ref. 93839). Tropical; 30°N - 30°S
Indo-Pacific: Red Sea and Sodwana Bay, South Africa (Ref. 4329) to the Line and Pitcairn islands, north to southern Japan, south to New South Wales (Australia) and Rapa.
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 11.5 cm TL macho / no sexado; (Ref. 90102)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 8; Radios blandos dorsales (total) : 9; Espinas anales: 2; Radios blandos anales: 8. Characterized by having dorsal fin rays VII-I, 9; anal fin rays II,8; pectoral fin rays 14; pelvic fin rays I, 5; pored lateral line scales 24; predorsal scales 3-4; circumpeduncular scales 12 (Ref. 93839); Whitish with 5-6 black stripes (Ref. 2334). Secondary dark line extends backwards as far as the first dorsal fin, in large specimens (Ref. 37816). Absence of dark spot on caudal fin base; greatest depth of body 2.7-3.0 in SL (Ref.90102).
Occurs inshore (Ref. 7300). Found in holes or ledges of outer reef flats in areas exposed to surge (Ref. 1602), to depths of about 10 m (Ref. 48635). Nocturnal (Ref. 7300).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Pesquerías: comercial; Acuario: Comercial
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Ref.
123201): 25.1 - 29.3, mean 28.4 °C (based on 3096 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00567 - 0.02929), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 132 [68, 213] mg/100g; Iron = 0.921 [0.526, 1.576] mg/100g; Protein = 18.7 [17.5, 19.8] %; Omega3 = 0.119 [0.068, 0.203] g/100g; Selenium = 26.6 [13.7, 52.1] μg/100g; VitaminA = 60.6 [18.3, 203.1] μg/100g; Zinc = 1.64 [1.07, 2.44] mg/100g (wet weight);
