Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre asociado a arrecife; rango de profundidad 0 - 8 m (Ref. 9710). Tropical; 30°N - 23°S, 32°E - 169°W
Indo-Pacific: Red Sea and East Africa to Samoa, north to the Ryukyu Islands, south to the Great Barrier Reef and New Caledonia.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 14.0 cm TL macho / no sexado; (Ref. 48636)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 12; Radios blandos dorsales (total) : 18 - 20; Espinas anales: 2; Radios blandos anales: 19 - 21. Numerous pale spots, dark streaks anteriorly, and several dusky bands (Ref. 4404).
Body shape (shape guide): elongated.
Facultative air-breathing (Ref. 126274); Adults inhabit reef flats as well as shallow lagoon and seaward reefs. Also found in estuarine areas with algae-rich rubble patches on reef flats and slopes. Intertidal to a few meters depth (Ref. 48636). Usually found in areas of mixed coral, sand, and rubble (Ref. 9710). Found solitary in weedy areas on rocks and coral outcrops (Ref. 90102). Feed by scraping off algae (Ref. 1602). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114). Neither fang nor venom gland is present (Ref. 57406). Also Ref. 58652.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Oviparous, distinct pairing (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: escaso valor comercial; Acuario: Comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00851 (0.00450 - 0.01608), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.0 ±0.0 se; based on diet studies. |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (25 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Unknown.
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Nutrientes (Ref. 124155) |
Calcium = 129 [58, 221] mg/100g; Iron = 0.745 [0.415, 1.336] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 0.0797 [, ] g/100g; Selenium = 20.7 [9.3, 47.0] μg/100g; VitaminA = 96.6 [25.7, 368.8] μg/100g; Zinc = 2.78 [1.80, 4.27] mg/100g (wet weight); |