Jerarquía taxonómica:
Xanthonychidae → Sonorella (Sonorella) magdalenensis (Stearns, 1890)

Familia:
Xanthonychidae

Autor:
(Stearns, 1890)

Sinónimos:
Sonorella arida Pilsbry & Ferriss, 1915
Sonorella tumamocensis Pilsbry & Ferriss, 1915
Sonorella linearis Pilsbry & Ferriss, 1923
Sonorella cayetanensis Pilsbry & Ferriss, 1919
Sonorella hinkleyi Pilsbry & Ferriss, 1919
Sonorella magdalenensis (Stearns, 1890)
Helix magdalenensis Stearns, 1890
Sonorella sitiens subsp. arida Pilsbry & Ferriss, 1915
Sonorella hinkleyi subsp. tumacacori Pilsbry & Ferriss, 1919
Sonorella hinkleyi subsp. fraterna Ferriss, 1919
Sonorella hinkleyi subsp. cayetanensis Pilsbry & Ferriss, 1919
Sonorella tumamocensis subsp. linearis Pilsbry & Ferriss, 1915