Has identified specimens collected by:

Collected Apidae and identified Apidae
Alberto Burquez
United States; Mexico; Chile

Collected Asteraceae and identified Fabaceae
Bryan N. Danforth
United States

Collected Andrenidae and identified Andrenidae

Collected Orchidaceae and identified Orchidaceae
Collected Pulicidae and identified Ceratophyllidae
Peter G. Kevan
Canada

Collected Apidae
Collected Melittidae and identified Zygophyllaceae
Collected Apidae and identified Halictidae

Collected Eumenidae and identified Eumenidae
Collected Culicidae and identified Oligotomidae
Collected Carabidae and identified Tenthredinidae
Collected Halictidae and identified Andrenidae

Collected Acrididae and identified Halictidae
Collected Apidae and identified Apidae