Solitary BeesBryan N. Danforth, Robert L. Minckley, John L. Neff, Frances Fawcett · First published 2019Open the Tome
A review of Perdita, subgenus Macrotera (Hymenoptera: Andrenidae)Roy R. Snelling, Bryan H. Danforth, Bryan N. Danforth, Natural History Museum of Los Angeles County · First published 1992Open the Tome
