Male from Pl. Vogar, Bohinj, collected in July 1995.
Boreomontane species. In Slovenia on Pl. Vogar and in Logarska Dolina (Alpine region).
Probably oligolectic, specialized on Fabaceae. Nests in decaying wood where it excavates burrows. Cells are made of scraps of leaves.
Univoltine. Flies in June and July.