Cleptoparasitic: Hosts; Possibly a cleptoparasite of Lasioglossum nitidiusculum (Butterfield & Fordham, 1932; F.K. Stöckhert, 1933; Richards, 1979), though other small Lasioglossum species may be similarly involved (Else & Edwards, 2018).
Celary (1991) lists the following species as possible hosts: Lasioglossum fulvicorne, L. brevicorne and L. nitidiusculum.
Marikovskaya (1990) suggests that Lasioglossum calceatum and Lasioglossum nigripes may be hosts in Kazakhstan