Ralph E. Crabill

Ralph Crabill; Ralph Edwin Crabill, Jr.; R. E. Crabill; R. E. Crabill, Jr.; Ralph E. Crabill, Jr.

* September 03, 1925 – January 16, 1992 †

myriapodologist

American myriapodologist

Has collected specimens later identified by:

* September 25, 1926 – January 12, 2019 †

United States; Canada

Collected Carabidae and identified Carabidae

120,268 specimens claimed

* October 10, 1931 – May 18, 2019 †

United States

Collected Coenagrionidae and identified Coenagrionidae

46,135 specimens claimed