Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre asociado a arrecife; rango de profundidad 1 - 80 m (Ref. 90102). Tropical; 35°N - 25°S
Pacific Ocean: northwest Australia, Moluccas, and Philippines to the Marquesan and Society islands, north to Ryukyu Islands, south to Rowley Shoals, Western Australia, and Tonga; Mariana and Caroline Islands in Micronesia.
Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm
Max length : 13.6 cm TL macho / no sexado; (Ref. 90102); common length : 10.4 cm SL macho / no sexado; (Ref. 37816)
Espinas dorsales (total) : 12; Radios blandos dorsales (total) : 9; Espinas anales: 3; Radios blandos anales: 5. Submarginal black band on inner pectoral fin surface complete; eyes relatively large; snout relatively short; hump on back less obvious as in S. diabolus; SL to 10.4 cm. No black spot nearly as large as eye on inner surface of pectoral fins. A narrow triangular black mark inside mouth at front of upper jaw behind teeth. Ascending process of premaxilla broad, its maximum width 1.4-1.8 in orbit diameter. No series papillae or nodules across interorbital space between supraocular spines. Nasal spine single (Ref 42181).
Body shape (shape guide): fusiform / normal; Cross section: oval.
A rare inhabitant of mixed sand and rubble areas of reef flats and shallow lagoons. Feeds on fishes (Ref. 89972). Usually buries itself in the substrate when in sand or sits amongst rubble where it has good camouflage (Ref. 48635). Anterolateral glandular grooves with venom gland (Ref. 57406). Solitary or in pairs (Ref 90102).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 25 - 28.9, mean 27.7 °C (based on 672 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00626 - 0.02652), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
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Nutrientes (Ref.
124155): Calcium = 86.4 [42.3, 185.0] mg/100g; Iron = 0.783 [0.399, 1.637] mg/100g; Protein = 18.2 [16.1, 20.2] %; Omega3 = 0.272 [0.111, 0.722] g/100g; Selenium = 25.5 [12.1, 60.9] μg/100g; VitaminA = 249 [79, 763] μg/100g; Zinc = 1.67 [1.10, 2.46] mg/100g (wet weight);
