Gastrointestinal parasites of Asian elephants (Elephas maximus L. 1798) in south Wayanad forest division, Kerala, India

Journal of Parasitic Diseases : Official Organ of the Indian Society for Parasitology
T V AbhijithChandy George

Abstract

Microscopic-coprological examination of Asian Elephant (Elephas maximus L., 1798) dung piles (n = 55) in South Wayanad Forest Division from March to August, 2017 revealed 74.5% prevalence of parasites in elephants. Ancylostoma sp. Anoplocephala sp., Strongyle type egg and Strongyloides sp. were the major parasites recorded. Strongyloides sp. and Strongyle type egg were observed more frequently (58.1%). Ancylostoma sp. and Anoplocephala sp. were constituted 1.8% each; mixed parasitic species infections were recorded. The frequency distribution of parasitic load in elephants showed skewed distribution of propagules. Centrifugal sedimentation and floatation methods of fecal examination of outer and inner regions of dung did not show significant difference in number of propagules. The highest number of parasitic propagules was recorded in floatation method. The number of propagules varied among dung samples of different herds collected from different localities. There were no relation between the parasitic load and age of elephants. The mean density of parasite eggs was higher in solitary animals (214.3 ± 155.4 epg) than herd elephants (147.78 ± 111.1 epg). Though parasitic load was higher in solitary males, based on the occurrence...Continue Reading

References

Oct 22, 1982·Science·W D Hamilton, M Zuk
Mar 15, 2006·American Journal of Primatology·Colin A ChapmanKiersten M Austad
Aug 4, 2015·International Journal for Parasitology. Parasites and Wildlife·Carly L LynsdaleVirpi Lummaa
Sep 8, 2015·Journal of Parasitic Diseases : Official Organ of the Indian Society for Parasitology·P G Vimalraj, M G Jayathangaraj

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