[Fleas (Siphonaptera) of mammals from the mountain area between the Kuban and Great Laba Rivers].

The flea fauna of mammals in the area between the Kuban and Great Laba Rivers contributes 47 species. The majority of mammal fleas parasitize on several hosts. Peculiarities of the species composition and the structure of flea communities dwelling in different altitudinal belts is estimated. The flea Ctenophthalmus wagneri and some other flea species possessing ancient Mediterranean range show the highest dominance indices in foothills. Ctenophthalmus proximus and Leptopsylla taschenbergi, possessing ranges of the Caucasian type, prevail in the middle mountain belt. Megabothris turbidus and some other boreal species dominate among species collected in the high mountain belt.