George Edward Bohart

* September 21, 1916 – July 13, 1998 †

United States

Andrenidae

Collected Andrenidae and identified Andrenidae

Charles Duncan Michener
Charles Duncan Michener

* September 22, 1918 – November 01, 2015 †

United States

Apidae

Collected Apidae and identified Halictidae

Ellen Ordway

* November 08, 1927 – February 20, 2018 †

United States

Halictidae

Collected Halictidae and identified Halictidae