Pima difficilis was created in 1927.
Mangelia difficilis was created in 1900.
Hapaloptyx difficilis was created in 1920.
Pima occidentalis was created in 1956.
Pima boisduvaliella was created in 1845.
Pima parkerella was created in 1924.
Pima granitella was created in 1887.
Pima fulvirugella was created in 1887.
Pima albocostalialis was created in 1886.
Pima fergusoni was created in 2003.
Pima albiplagiatella was created in 1874.
Pima flavidorsella was created in 1927.
Pima fosterella was created in 1888.