[1]
D. M. Lowenstein, H. Andrews, E. Rudolph, N. G. Wiman, and C. J. Marshall, “Historical records of the digger wasps, Astata Latreille 1796 (Hymenoptera: Crabronidae: Astatinae), from the United States and Canada in the Oregon State Arthropod Collection”, Cat. Or. State Arth. Coll., vol. 2, no. 1, May 2018.