Cheilosia (Cheilosia) impressa Loew, 1840

Remarks

Specimens from the Caucasus identified as C. impressa in previous publications are assigned to C. inarmata sp. nov. and therefore the name C. impressa is removed from the Caucasus checklist. For literature references citing C. impressa from the Caucasus, see under C. inarmata .

Genetics

All DNA barcodes of C. impressa from Europa and Russia cluster together with low support (BS <90%) within a larger group with the sequences from C. inarmata sp. nov.

Distribution

Central Europe to European parts of Russia and Siberia reaching the Pacific.