Revision of the banding sequence pool and new data on chromosomal polymorphism in natural populations of Shobanov et Djomin, 1988 (Diptera, Chironomidae).

Quantitative and qualitative analysis of chromosomal polymorphism in 19 natural populations of had been performed. Most studied populations showed a medium level of chromosomal polymorphism: on average 45±3.0% of specimens are heterozygotes with 0.