Oligolectic on Dipsacaceae (Pesenko in Banaszak, 1995).
A pollinator of Scabiosa ochroleuca in Austria (Warncke, 1986) and Scabiosa rotata (Dipsacaceae) in Turkey.
Also recorded at flowers of Carduus sp. (Asteraceae) and Marrubium parviflorum (Lamiaceae).