Perognathus parvus subsp. parvus Peale 1848
Perognathus parvus subsp. parvus Peale 1848, Mammalia, in: Repts. U. S. Expl. Surv., Vol. 8: 53.
Type Locality: USA, Oregon, Wasco Co., probably near The Dalles.
Synonyms: Perognathus parvus subsp. monticola Baird 1858 .