title: Ectoparasites in two diverse habitats in western Oregon I. Ixodes (Acarina: Ixodidae).
mesh_terms: D000818:Animals; D007312:Eulipotyphla / Q000469:parasitology; D009922:Oregon; D012104:Reptiles / Q000469:parasitology; D012377:Rodentia / Q000469:parasitology; D013987:Ticks