Hister unicolor unicolor Linnaeus, 1758

Euro-Siberian species, recorded in Europe, the Caucasus and Siberia eastward up to the Baikal. Common in Poland, found in both lowland and upland areas (Burakowski et al. 1978). In northern Italy caught at elevations of 200−1,850 m (Penati 1997).

Caught at nearly all sites, dominant among coprophilous histerids. Caught in the elevation range of 213−1,776 m.