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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Pseudogobius: Greek, pseudes = false + Latin, gobius = gudgeon (Ref. 45335); rhizophora: Named for its preference for mangrove habitats (and the mangrove Rhizophora stylosa which is the mangrove species found over a wide range of conditions in northern Australia); noun in apposition.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre demersal; rango de profundidad 0 - 2 m (Ref. 126575). Tropical
Indo-West Pacific: endemic to northern Australia.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 2.0 cm SL macho / no sexado; (Ref. 126575)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 7; Espinas anales: 1; Radios blandos anales: 6 - 7. This small and strongly sexually dichromatic specis is distinguished by the following characters: D2 I,7; A I,6-7; pectoral rays 13-16; segmented caudal rays 16 in 9/7 pattern; lateral scales 25-28; transverse scale count 8-9; predorsal scales 6-8; snout is short and slightly pointed; opercle with 3 rows of cycloid scales, cheek no scales; shoulder girdle has a smooth edge or low angled bony flange; tongue is short, its tip blunt to bluntly rounded; outer row of teeth in upper jaw slender, slightly curved and pointed (may be slightly flattened). Colouration: males with a narrow black line along mid-side of body and a dense black rounded spot at upper base of caudal fin; females with broken dark brown line and an inistinct black spot at upper base of caudal fin (Ref. 126575).
Cross section: compressed.
Inhabits shallow-water estuarine to marine, found in mangrove creeks and muddy rocky reefs, at depths of 0-2 m and typically occurs with Pseudogobius aquilonius (Ref. 126575).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Larson, H.K. and M.P. Hammer, 2021. A revision of the gobiid fish genus Pseudogobius (Teleostei, Gobiidae, Tridentigerinae), with description of seven new species from Australia and South-east Asia. Zootaxa 4961(1):1-85. (Ref. 126575)
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
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00335 - 0.01497), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.0 ±0.5 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). 🛈 |