No. 348 (2017): Big and beautiful: the Megaxyela species (Hymenoptera, Xyelidae) of East Asia and North America

Stephan BLANK, Katja KRAMP, David R. SMITH, Yuri N. SUNDUKOV, Meicai WEI & Akihiko SHINOHARA

Section: Entomology; pp. 1–46, 14 figures, 1 table, 84 references; https://doi.org/10.5852/ejt.2017.348

accepted: 21 December 2016; published: 5 September 2017