Is there a host sex bias in intestinal nematode parasitism of the yellow-necked mouse (Apodemus flavicollis) at Obedska bara pond, Serbia?
2018
Authors:
Čabrilo, BorislavJovanović, Vladimir
Bjelić Čabrilo, Olivera
Budinski, Ivana
Blagojević, Jelena
Vujošević, Mladen
Document Type:
Article (Published version)
Metadata
Show full item recordAbstract:
Fifty-one yellow-necked mice from the Obedska bara locality were analysed for the presence of intestinal nematode parasites in order to assert whether there was a host sex bias in infection. Previous research indicated that males would be the more infected sex, either due to the immunosuppressive effect of testosterone or their different allocation of resources towards immune defence. Quantitative infection parameters were compared between host sexes for all nematode species and nematodes in general. In addition, the influence of host sex, age, total body length, body mass and presence of other nematode species on parasite abundance was analysed. No statistically significant differences between males and females were noted for any of the studied quantitative parameters, leading to an absence of sex-biased parasitism in this study.
Keywords:
Nematodes; Sex-biased parasitism; Immunocompetence; Host behaviour; SerbiaSource:
Helminthologia, 2018, 55, 3, 247-250URI
https://content.sciendo.com/view/journals/helm/55/3/article-p247.xmlhttps://radar.ibiss.bg.ac.rs/handle/123456789/3122