CONTRIBUTION TO THE KNOWLEDGE OF THE FISH FAUNA IN TWO ISOBATHS (10 AND 50 M) OF THE GUAJIRA REGION, COLOMBIAN CARIBBEAN

Authors

  • Andrea Polanco F. Instituto de Investigaciones Marinas y Costeras (INVEMAR), Cerro Punta Betín, A.A. 1016. Santa Marta, Colombia
  • Julio Andrés Quintero Gil Instituto de Investigaciones Marinas y Costeras (INVEMAR), Cerro Punta Betín, A.A. 1016. Santa Marta, Colombia
  • Fabián Cortés Instituto de Investigaciones Marinas y Costeras (INVEMAR), Cerro Punta Betín, A.A. 1016. Santa Marta, Colombia
  • Guillermo Duque Universidad Nacional de Colombia, Facultad de Ingeniería y Administración, Departamento de Ingeniería, Ingeniería Ambiental, Carrera 32 Chapinero, Palmira, Colombia

DOI:

https://doi.org/10.25268/bimc.invemar.2009.38.2.176

Keywords:

Fish fauna, Guajira, Palomino, Colombia

Abstract

An inventory of the sh fauna of the Guajira region was made based on samples collected on a cruise performed between Palomino and Punta Espada along the isobaths of 10 and 50 m, from March 30 to April 8, 2005, on board of the B/I ANCÓN (INVEMAR) research vessel. A total of 3662 specimens were collected, representing 51 families, 113 species, and four morphotypes identied to genus level. Seventeen of those species represented new records from the study area. Differences in composition and abundance of the sh fauna were assessed among Guajira and Palomino ecoregions and among different depths. Our results suggest that La Guajira has a great diversity of shes in the continental shelf and that the sh assemblages are mostly arranged following vertical stratications and, to a lesser extent, ecoregional congurations. This pattern is possibly associated to bottom type and other environmental characteristics.

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Published

2016-01-01

How to Cite

1.
Polanco F. A, Quintero Gil JA, Cortés F, Duque G. CONTRIBUTION TO THE KNOWLEDGE OF THE FISH FAUNA IN TWO ISOBATHS (10 AND 50 M) OF THE GUAJIRA REGION, COLOMBIAN CARIBBEAN. Bol. Investig. Mar. Costeras [Internet]. 2016 Jan. 1 [cited 2024 Nov. 8];38(2). Available from: http://boletin.invemar.org.co/ojs/index.php/boletin/article/view/176
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