Prevalence and Scanning Electron Microscopic Identification of Anoplocephalid Cestodes among Small Ruminants in Senegal

This study was undertaken to determine the prevalence of anoplocephalid cestodes in sheep and goats in senegal. intestines of 462 sheep and 48 goats were examined; 47.4% of sheep and 6.2% of goats were infected. the species identified and their prevalence were,among sheep,avitellina centripunctata 38.7%,moniezia expansa 15.4%,stilesia globipunctata 16.7%,and thysaniezia ovilla 0.4%. among goats,they were m. expansa 6.2% and t. ovilla 2.1%. the prevalence of all species was not statistically different between dry and rainy seasons. the infections were single or multiple. indeed,56.2% of sheep were infected by a single species,37.4% by two species,and 6.4% by three species. for goats,66.7% were infected by m. expansa and 33.3% by both m. expansa and t. ovilla. scanning electron microscopic (sem) observations of tapeworms show the general diagnosis characters of these species. © 2016 mallé ndom et al.