OREOHELICIDAE
Especes : 2 Taxa : 2 (maj:18-01-06)

Oreohelix
Oreohelix haydeni betheli Pilsbry & Cockerell 1913, ( 20 ) U.S.A., Colorado
Oreohelix strigosa depressa Pilsbry 1904, ( 20 ) U.S.A., Colorado