P. G. Nemkov
To the knowledge of the digger wasps of the genus Nippononysson Yasumatsu et Maidl (Hymenoptera, Crabronidae, Bembicinae).
Year: 2002, Number: 117, Pages: 4-6
The key to the species of Nippononysson is given. The morphological variability of N. rufopictus is discussed.