2003
DOI: 10.18785/goms.2101.01
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Food Habitats of Anchovia clupeoides (Pisces: Engraulidae) in the Ciénaga Grande de Santa Marta, Colombian Caribbean

Abstract: Food habits of the Zabaleta anchovy Anchovia clupeoides (Swainson, 1839) in the coastal lagoon Cii'maga Grande de Santa Marta, northeast Colombia, were examined. A total of 4,389 specimens were captured during monthly collections on a 24-hr basis between Oct. 1995 and June 1996. This species is planktophagous, feeding primarily on copepods and detritus. It also feeds on diatoms throughout the year and is a seasonal consumer of crab zoea, rotifers, and fish eggs. Copepod nauplii, larvae of polychaetes, cyanobac… Show more

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Cited by 7 publications
(8 citation statements)
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“…Regarding biological studies, the feeding ecology of A. clupeoides (Duque and Acero, 2003) and Oligoplites spp. (Carangidae) (Duque-Nivia et al, 1996) were described using spatio-temporal patterns along the salinity ecocline.…”
Section: Western Atlantic Estuariesmentioning
confidence: 99%
“…Regarding biological studies, the feeding ecology of A. clupeoides (Duque and Acero, 2003) and Oligoplites spp. (Carangidae) (Duque-Nivia et al, 1996) were described using spatio-temporal patterns along the salinity ecocline.…”
Section: Western Atlantic Estuariesmentioning
confidence: 99%
“…Estos tres porcentajes son comúnmente usados en estudios tróficos de peces (Sá et al, 2006;Navia et al, 2014;Garay et al, 2018 ). Sin embargo, cada uno de los porcentajes mencionados no representa un análisis completo, debido a que ítems muy numerosos y pequeños podrían influir en la importancia de ítems grandes y poco abundantes; así mismo, en el análisis gravimétrico se le podría dar mayor relevancia a un organismo pesado, por esa razón, es necesario el análisis conjunto de varios indicadores, para representar de forma más completa los procesos tróficos (Duque et al, 1996;Labbé y Arana, 2001;Ortaz et al, 2006 ). Para ello, se utilizaron los siguientes índices:…”
Section: Methodsunclassified
“…In addition, a gravimetric analysis might exaggerate the importance of a heavy organism. For this reason, several indicators should be analyzed together in order to represent the trophic processes in the most complete way possible (Duque et al, 1996;Labbé and Arana, 2001;Ortaz et al, 2006 ). The following indicators were used for the purpose:…”
Section: Iri = (% N + % Peso) × % Fomentioning
confidence: 99%
“…2), y Frecuencia de Ocurrencia de presas (% FO) (Ec. 3), clasificándolas en: constantes (presente en más de 50 % de las muestras), accesoria (entre 25 y 50 %) y accidental (menos de 25 %) (Alessandro et al, 2020;Duque & Acero, 2003b). La importancia de cada presa fue determinada por el Índice de Importancia Relativa (IIR) (Ec.…”
Section: Métodos De Muestreounclassified