Lasioglossum fratellum (Pérez, 1903)

Published data.

No records in Azerbaijan.

Material examined.

22 ♂.

Distribution.

Caucasus: * Azerbaijan, Russia. – Europe, Turkey, Russia (east to Eastern Siberia) [nominative subspecies]; Russia (Kamchatka Terr., Yakutia, Primorskii Terr.), North Korea [ ssp. betulae Ebmer, 1978].

Remarks.

Widespread in the Palaearctic region, this species is known only from the Caucasus Mountains, where the southern limit of the species’ distribution is probably located.