FOOD AND FEEDING HABITS OF Mugil cephalus (LINNE, 1758) FROM GRAND-LAHOU LAGOON (COTE DIVOIRE)
- Formation Unit and Research of Biological Sciences, Departement of Animal Biology, University Peleforo Gon Coulibaly of Korhogo BP 1328 Korhogo, Cote dIvoire.
- University Nangui Abrogoua, Formation Unit and Research of Nature Sciences, Laboratory of Biology and Animal Cytology, 02 BP 801 Abidjan 01, Cote dIvoire.
- Abstract
- Keywords
- Cite This Article as
- Corresponding Author
Mugil cephalus is a permanent and abundant fish species in coastal, estuarine or lagoon ecosystems. This species was sampled in the lagoon of Grand-Lahou (Cote dIvoire) for the study of its diet and its feeding ethology. Stomachs were removed and their contents identified using identification keys to determine the diet. 88 specimens of M. cephalus were examined for food and feeding habits. 42 (47.72%) of the fish had empty stomach. Analysis of stomach contents showed that phytoplankton is the most consumed with a numerical percentage of occurrence of 94.98% (Cyanobacteria, Chlorophytes, Diatoms) and a percentage of occurrence is 64.9%. The proportion of zooplankton is 4.98% (cladocerans, copepods, foraminifera, rotifers and nematodes) according to the numerical percentage and 18.77% according to the frequency of occurrence. Detritus has an occurrence percentage of 8.43 %. Diet is mainly composed of diatom.
[Tiehoua Kone, Irene Kessia Fokouo Kouakou, Vincent Kadjo and Konan Nda (2020); FOOD AND FEEDING HABITS OF Mugil cephalus (LINNE, 1758) FROM GRAND-LAHOU LAGOON (COTE DIVOIRE) Int. J. of Adv. Res. 8 (Dec). 939-945] (ISSN 2320-5407). www.journalijar.com
Formation Unit and Research of Biological Sciences, Departement of Animal Biology, University Péléforo Gon Coulibaly of Korhogo BP 1328 Korhogo, Côte d’Ivoire
