作者: Ingrid Hansson
DOI: 10.2307/3565102
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摘要: Experiments were carried out to transmit the nematode Skrjabingylus nasicola specimens of Mustela erminea, M. nivalis, vison and putorius. Direct invasion from mustelid proved impossible. Feeding mustelids on small rodents (Apodemus spp., Clethrionomys glareolus), Amphibia (Rana spp.), Mollusca, Arthropoda Oligochaeta gave negative results although food animals collected areas with a high frequency S. nasicola. By feeding wild-trapped Sorex araneus was effected in erminea nivalis. One nivalis started produce larvae 22 days after having been fed araneus. carrying invasive