Actinopterygii (strålfeniga fiskar) >
Perciformes (Perch-likes) >
Gobiidae (Gobies) > Gobiinae
Etymology: Microgobius: Greek, mikros = small + Latin, gobius = gudgeon (Ref. 45335). More on author: Evermann.
Miljö / Klimat / Range
Ekologi
; marina bottenlevande; djupintervall 0 - 36 m (Ref. 92840). Tropical, preferred ?
Western Atlantic: Puerto Rico and Venezuela to Santos, Brazil.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL hane/ej könsbestämd; (Ref. 92840)
Taggstrålar i ryggfenan (totalt): 6 - 7; Mjukstrålar i ryggfenan (totalt): 16-18; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 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
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
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
Ytterligare information
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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).
Trofisk nivå (Ref.
69278): 3.5 ±0.52 se; Based on food items.
Resiliens (Ref.
69278): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low to moderate vulnerability (26 of 100) .