| [b chromosome polymorphism of blackflies (diptera, simuliidae) from the north-western region of russia]. | we have studied karyofonds of natural populations and b-chromosome morphology of 8 species of blackflies from the north-western region of russia: odagmia ornata mg., hellichiella crassa rubz., simulium morsitans edw., simulium argyreatum mg., shoenbaueria pusilla fries., cnetha fontinalis radzv., stegopterna duo-decimata rubz., and archesimulium tuberosum lundstr. for this purpose we made slides of squashed blackflies larvae with salivary gland polytene chromosomes stained by aceto-orcein, in ad ... | 2006 | 16805316 |