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Boletín Científico. Centro de Museos. Museo de Historia Natural
versión impresa ISSN 0123-3068
Resumen
ARANGO-SANCHEZ, Luis Bryan; CORREA-HERRERA, Tatiana y CORREA-RENDON, Juan Diego. FISH DIVERSITY IN ESTUARINE HABITATS OF THE ATRATO RIVER DELTA, GULF OF URABÁ. Bol. Cient. Mus. Hist. Nat. Univ. Caldas [online]. 2019, vol.23, n.1, pp.191-207. ISSN 0123-3068. https://doi.org/10.17151/bccm.2019.23.1.7.
Objetive:
To determine the fish species in four estuarine habitats (Arracachal, Eneal, Manglar and areas without vegetation) in the Atrato river delta.
Methodology:
Fish were collected between November 2012 and July 2013, with gill nets and throw nets.
Results:
A total of 1,262 individuals belonging to 52 species distributed in 27 families and 11 orders were captured. Three species of marine stragglers, 21 marine migrants, 7 estuarine, 1 semi-anadromous, 4 freshwater migrants and 16 freshwater stragglers.
Conclusions:
Although no significant differences were found in the fish abundance or fish richness among estuarine habitats, the composition of the species was different and was mainly associated with salinity.
Palabras clave : Caribbean; Urabá Gulf; ecological indexes; estuarine fish; salinity.