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Geographical variability of adult Ixodes ricinus (Ixodidae) in the eastern part of its distribution


, : Geographical variability of adult Ixodes ricinus (Ixodidae) in the eastern part of its distribution. Parazitologiya 31(5): 377-390

Morphometry of 160 female and 144 male I. ricinus taken from 7 sites in the eastern part of the distribution of this tick, including Europe (Russia, Ukraine and Belarus), the Crimea and the Caucasus-Asia Minor disjoined territory was examined. 10 characters (5 for each sex) were selected to assess geographic intraspecific variations. Multidimensional scaling using the software package SYSTAT, showed similar trends of geographic variation in both sexes.

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