Nom du corpus

Corpus Systématique Animale

Titre du document

Food and feeding habits of Clarias mossambicus from four areas in the Lake Victoria basin, East Africa

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Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Pisces
  • Haplochromis
  • Frequency occurrence
  • Dominance
  • Shift
  • Sewage ponds
  • Clariidae
Nom du fichier dans la ressource
Insectes_v2b_01637, Poissons_v2b_004457
Auteur(s)
  • Lucas Mwebaza-Ndawula
Affiliation(s)
  • The Uganda Freshwater Fisheries Research Organization (UFFRO), P.O. Box 343, Jinja, Uganda
Résumé

Synopsis: The food and feeding habits of Clarias mossambicus in four habitat types in the northern Lake Victoria basin were studied. The importance of certain food types to this species varies from area to area. In the lake, rivers and swamps, C. mossambicus fed mainly on fish, particularly Haplochromis species. In the sewage ponds, Crustacea and insects were the main food items. The extent of ingestion by C. mossambicus of a given food type presumably reflects the availability and abundance of the food in the habitat. This constitutes a shift in the food habits which is of vital importance in this migratory fish. By employing several feeding methods, i.e. hunting, bottom feeding, surface feeding and filter feeding, C. mossambicus exploits a broad spectrum of food resources in the various habitats.

Catégories Science-Metrix
  • 1 - applied sciences
  • 2 - agriculture, fisheries & forestry
  • 3 - fisheries
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - ethologie animale
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Ecology, Evolution, Behavior and Systematics
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
  • 1 - science ; 2 - ecology
Identifiant ISTEX
0988C277769A97C34BEB6207856D91EE1BEAA8DC
Revue

Environmental Biology of Fishes

Année de publication
1984
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
6.739
Sous-corpus
  • Insectes
  • Poissons
Type de publication
Journal
ark:/67375/1BB-JC46VD0Q-V
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