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

October 10, 1931 – May 18, 2019

United States

Collected Coenagrionidae and identified Coenagrionidae