sentences:  Altai (nominate subspecies) The type locality is "...sudwestlichen Vorbergen des Altai an kahlten felsigen Stellen" [Bukhtarma River sources, Altai].Subspecies "clarius" sensu Bryk and Eisner, 1932 are found in the Saur and the Tarbagatai
  
  Adults fly on open flowery slopes in the forest zone up to 1,800-2,000 m in the Altai.In Saur and Tarbagatai, the insect is also found at lower altitudes (down to 300 m), preferring stony slopes and canyons.