Actinopterígios (peces con aletas radiadas) >
Perciformes (Perch-likes) >
Gobiidae (Gobies) > Gobiinae
Etymology: Microgobius: Greek, mikros = small + Latin, gobius = gudgeon (Ref. 45335). More on author: Evermann.
Medioambiente / Clima / Gama
Ecología
; marino demersal; rango de profundidad 0 - 36 m (Ref. 92840). Tropical, preferred ?
Western Atlantic: Puerto Rico and Venezuela to Santos, Brazil.
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL macho / no sexado; (Ref. 92840)
Espinas dorsales (total): 6 - 7; Radios blandos dorsales (total): 16-18; Espinas anales 0; Radios blandos anales: 16 - 20. Distinguished by the following characteristics: general body color is light grey-brown, typically have areas of very bright iridescent blue and/or yellow; body is laterally compressed; large, nearly vertical mouth; completely scaled body; first dorsal with VII spines; ventral fins are united (Ref. 92840).
Found in mangrove areas over shallow mud-bottom (Ref. 91780). Survives in hyper-saline waters.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Cervigón, F., 1994. Los peces marinos de Venezuela. Volume 3. Fundación Científica Los Roques, Caracas,Venezuela. 295 p. (Ref. 13628)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00273 - 0.00922), b=3.03 (2.87 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nivel trófico (Ref.
69278): 3.5 ±0.52 se; Based on food items.
Resiliencia (Ref.
69278): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100) .