Reference

J.-G. Fan, Andreas Werner Ebmer (1992): Nine new species of Lasioglossum (Evylaeus) from China (Hymenoptera, Apoidea, Halictidae). – Acta Entomologica Sinica. Frueher: Annales Entomologici Sinici. (Uebersetzung: Acta Entomologica Sinica, Washington,ab 1968) – 35: 234 - 240.