Karyotype and gene sequence of Wülker, 1996 (Diptera, Chironomidae) from the Gydan Peninsula, Russia.

The karyotype features and gene sequence of Wülker, 1996 from the Gydan Peninsula are presented for the first time. Nine banding sequences were determined, eight of them hpiA2, hpiB1, hpiC1, hpiC2, hpiD1, hpiE1, hpiF3 and hpiG1 were previously known from European, Georgian (South Caucasus) and Siberian populations. One new banding sequence for , hpiB2, was found.