title: Studies on Onchocerca tarsicola Bain and Schulz-Key, 1974 in reindeer (Rangifer tarandus) in northern Finland.
abstract: A survey revealed that Onchocerca tarsicola Bain & Schulz-Key, 1974 is a widespread parasite among reindeer in northern Finland. Of 407 animals studied from 12 reindeer herds, 124 (30.5%) were infected. There was a marked difference in infection levels between different reindeer herds and the frequency as well as the intensity of infection was highest in old animals whereas the parasites were rare in yearlings.
mesh_terms: D000375:Aging; D000818:Animals; D005260:Female; D005387:Finland; D008297:Male; D008842:Microfilariae / Q000302:isolation & purification; D009854:Onchocerca / Q000033:anatomy & histology / Q000302:isolation & purification*; D009855:Onchocerciasis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D012053:Reindeer / Q000469:parasitology*