The type species of the genera and subgenera of beesGrace Adelbert Sandhouse, Carl F. W. Muesebeck, Paul Oman · First published 1943Open the Tome
... The North American bees of the genus Osmia (Hymenoptera: Apoidea)Grace Adelbert Sandhouse · First published 1939Open the Tome
Bees of the genus Osmia in the collection of the California academy of sciencesGrace Adelbert Sandhouse · First published 1924Open the Tome
New North American species of bees belonging to the genus Halictus (Choralictus)Grace Adelbert Sandhouse · First published 1924Open the Tome
Parasitic bees (Epeolinae and Melectinae) in the collection of the California academy of sciencesTheodore Dru Alison Cockerell, Grace Adelbert Sandhouse · First published 1924Open the Tome
