title: Environment-related and host-related factors affecting the occurrence of lice on rodents in Central Europe.
abstract: We studied the effects of environment- (habitat, season) and host-related (sex, body mass) factors on the occurrence of four species of lice (Insecta:Phthiraptera:Anoplura) on six rodent species (Rodentia:Muridae). We asked how these factors influence the occurrence of lice on an individual host and whether different rodent-louse associations demonstrate consistent trends in these effects. We found significant effects of at least one environment-related and at least one host-related factor on the louse occurrence in five of six host-louse associations. The effect of habitat was significant in two associations with the occurrence of lice being more frequent in lowland than in mountain habitats. The effect of season was significant in five associations with a higher occurrence of infestation during the warm season in four associations and the cold season in one association. Host sex affected significantly the infestation by lice in three associations with a higher frequency of infestation in males. Host body mass affected the occurrence of lice in all five associations, being negative in wood mice and positive in voles. In conclusion, lice were influenced not only by the host- but also by environment-related factors. The effects of the latter could be mediated via life history parameters of a host.
authors: Institute of Parasitology,Slovak Academy of Sciences,Lofflerova 10,SK-04001 Kosice,Slovakia.
authors: Michal
authors: M
authors: Stanko
authors: Institute of Parasitology,Slovak Academy of Sciences,Lofflerova 10,SK-04001 Kosice,Slovakia.
authors: Jana
authors: J
authors: Fričová
authors: Institute of Parasitology,Slovak Academy of Sciences,Lofflerova 10,SK-04001 Kosice,Slovakia.
authors: Dana
authors: D
authors: Miklisová
authors: Wyler Department of Dryland Agriculture,French Associates Institute for Agriculture,French Associates Institute for Agriculture and Biotechnology of Drylands,Jacob Blaustein Institutes for Desert Research,Ben-Gurion University of the Negev,Sede-Boqer Campus,84990 Midreshet Ben-Gurion,Israel.
authors: Irina S
authors: IS
authors: Khokhlova
authors: Mitrani Department of Desert Ecology,Swiss Institute of Dryland Environmental and Energy Research,Jacob Blaustein Institutes for Desert Research,Ben-Gurion University of the Negev,Sede-Boqer Campus,84990 Midreshet Ben-Gurion,Israel.
authors: Boris R
authors: BR
authors: Krasnov
mesh_terms: D000531:Altitude; D000818:Animals; D000854:Anoplura / Q000502:physiology*; D017753:Ecosystem; D005060:Europe / Q000453:epidemiology; D005260:Female; D006790:Host-Parasite Interactions; D010373:Lice Infestations / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D008297:Male; D009115:Muridae / Q000469:parasitology*; D012376:Rodent Diseases / Q000453:epidemiology* / Q000469:parasitology; D012621:Seasons; D012737:Sex Factors; D013696:Temperature
keywords: body mass; habitat; lice; rodents; season; sex