Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; agua dulce; salobre asociado a arrecife; rango de profundidad 0 - 5 m (Ref. 86942). Tropical; 14°N - 18°S
Indo-Pacific: East Africa to the Society Islands (Ref. 1602).
Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm
Max length : 3.5 cm TL macho / no sexado; (Ref. 4343)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 5 - 6; Radios blandos dorsales (total) : 14; Espinas anales: 1; Radios blandos anales: 13. Diagnosis: Characterized by translucent whitish colour with brown speckling and reddish smudge on occipital region; broadly separated spinous and soft portions of dorsal rays, fully connected by membrane, a broader gap between fifth and sixth dorsal spines compared to gap between previous spines; fourth to seventh pectoral-fin rays branched; pelvic fins separated to base with branched rays; 10 cirri on lower edge of gill cover instead of scalloped margin; depth of body 8.5-10.2 times in standard length, head length 3.9-4.3 in standard length; narrow interorbital space, less than half of eye diameter (Ref. 90102).
Body shape (shape guide): eel-like; Cross section: compressed.
Inhabits sandy areas subject to strong wave action (Ref. 1602). Also reported from freshwater streams, mainly where freshwater streams ran dead in beach (Ref. 404, 4343). It feeds on polychaetes (Ref. 4343). Of no commercial interest but may be taken incidentally (Ref. 48316).
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
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 27 - 29.4, mean 28.5 °C (based on 1178 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5098 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.1 ±0.26 se; based on food items.
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
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