Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Feeding Selectivity Of Anchovia Clupeoides (Pisces: Engraulidae) In The Ciénaga Grande De Santa Marta, Colombian Caribbean, Guillermo Duque, Arturo Acero P
Feeding Selectivity Of Anchovia Clupeoides (Pisces: Engraulidae) In The Ciénaga Grande De Santa Marta, Colombian Caribbean, Guillermo Duque, Arturo Acero P
Gulf and Caribbean Research
Food selection by fishes is an important piece of information for modeling food webs in aquatic ecosystem. Monthly collections were made over a twenty-four hour period between October 1995 and June 1996 to examine the feeding selectivity of the zabaleta anchovy (Anchovia clupeoides) in the coastal lagoon Ciénaga Grande de Santa Marta, NE Colombia. A total of 4,389 specimens were collected, and the abundances and weights of the stomach food items were compared with similar measures calculated from samples obtained in nearby habitats. Our results indicate that the zabaleta anchovy is planktophagous, actively selecting copepods and detritus throughout …