Nomada crotchii

Nomada crotchii is a species of nomad bee in the family Apidae. It is found in North America.

Subspecies
These two subspecies belong to the species Nomada crotchii:
 * Nomada crotchii crotchii Cresson, 1878
 * Nomada crotchii nigrior Cockerell, 1903