Distribution
Read full entryDistribution: USA (Arizona, SW New Mexico), Mexico (Sonora, W Chihuahua, Baja California) boulengeri: Mexico (Jalisco, Zacatecas, Aguascalientes, Nayarit).
Type locality: Presidio, about 50 mi S Mazatlán, Sinaloa, Mexico. uriquensis:
Type locality: Urique, Chihuahua, Mexico. vallaris:
Type locality: Granite Dells, four miles north of Prescott, Yavapai County, Arizona.
Type locality: Province of Sonora (= southern Arizona). Restricted to Santa Rita Mountains by SMITH & TAYLOR 1950.
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