Observations on the Nesting Habits of Some New World Carpenter Bees with Remarks on their Importance in the Problem of Species Formation (Hymenoptera: Apoidea)
- 1 July 1958
- journal article
- Published by Oxford University Press (OUP) in Annals of the Entomological Society of America
- Vol. 51 (4), 365-375
- https://doi.org/10.1093/aesa/51.4.365