IX. On the Generic Characters of Hawaiian Crabronidæ; four new genera characterized
Perkins, R. C. L. (Robert Cyril Layton), 1866-1955
Article
1902
Transactions of the Entomological Society of London
145--148
BioStor
English
London, The Society,
BioStor: https://biostor.org/reference/128012 DOI: https://doi.org/10.1111/j.1365-2311.1902.tb01379.x