title: [Ectoparasites of small mammals in the eastern portion of the Baikal-Amure mainline].
abstract: 11.501 ectoparasites of 45 species were collected from small mammals (rodents, shrews and double-toothed rodents) in the north-eastern part of Priamurje. The parasitecoenoses are formed in general by gamasid mites (60.4%) and lice(24.7%) but faunistically fleas (19 species or 42.2%) are dominant. Among all ectoparasites the gamasid mites, Laelaps clethrionomydis and Hirstionyssus isabellinus, and the louse Hoplopleura acanthopus account for 64.9%. The impoverishment of the arthropod fauna in the northern part of Priamurje as compared to southern ones proceeds at the expence of chigger mites and more thermophilous species of gamasids and ixodids. With cultivation of forests the content of members of parasitecoenoses becomes more homogenous and their abundance falls.
mesh_terms: D000818:Animals; D004463:Ecology; D008322:Mammals / Q000469:parasitology*; D010271:Parasites / Q000469:parasitology*; D008003:Phthiraptera / Q000469:parasitology; D011890:Railroads; D012377:Rodentia / Q000469:parasitology; D012800:Siberia; D005423:Siphonaptera / Q000469:parasitology; D013987:Ticks / Q000469:parasitology
vernacular_title: Ektoparazity melkikh mlekopitaiushchikh vostochnoĭ chasti BAMa.