Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino; agua dulce; salobre demersal; anfidromo (Ref. 51243). Tropical; 22°C - 26°C (Ref. 2060)
Indo-West Pacific: Natal, South Africa to Indonesia and the western Pacific.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 15.0 cm TL macho / no sexado; (Ref. 4343)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 10 - 11; Espinas anales: 1; Radios blandos anales: 10 - 11. Brownish with dark blotches along back; faint blotches on mid side, the last on caudal base; fins usually spotted (Ref. 2798).
Body shape (shape guide): fusiform / normal.
Occurs inshore, enters lagoons (Ref. 4343). Found in muddy estuaries and coastal bays (Ref. 4833). Enters lower reaches of freshwater streams (Ref. 2847). Feeds on small fishes, crustaceans and other invertebrates (Ref. 12693).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Spawns in caves.
Maugé, L.A., 1986. Gobiidae. p. 358-388. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4343)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: sin interés
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 24.2 - 29.1, mean 28.1 °C (based on 1302 cells).
Phylogenetic diversity index (Referencia
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00529 - 0.01890), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Referencia
69278): 4.0 ±0.65 se; based on food items.
Resiliencia (Referencia
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).
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