|  Glyptostoma gabrielense Pilsbry, 1938
 |  Glyptostoma newberryanum (W.G.Binney, 1858)
 |  Helminthoglypta arrosa (Gould, 1855)
 | 
|  Helminthoglypta arrosa rubicunda Rowell, 1902
 |  Helminthoglypta arrosa stiversiana (Cooper, 1875)
 |  Helminthoglypta ayresiana (Newcomb, 1861)
 | 
|  Helminthoglypta californiensis (I. Lea, 1838)
 |  Helminthoglypta californiensis (Lea, 1838)
 |  Helminthoglypta dupetithouarsi (Deshayes, 1840)
 | 
|  Helminthoglypta exarata (Pfeiffer, 1857)
 |  Helminthoglypta nickliniana (Lea, 1838)
 |  Helminthoglypta nickliniana anachoreta (W.G.Binney, 1897)
 | 
|  Helminthoglypta traski traski (Newcomb, 1861)
 |  Helminthoglypta traski willetti (Berry, 1920)
 |  Helminthoglypta tudiculata (A. Binney, 1843)
 | 
|  Helminthoglypta tudiculata convicta (Pilsbry, 1913)
 |  Helminthoglypta tudiculata imperforata Pilsbry, 1939
 |  Helminthoglypta tularensis sequoia Pilsbry, 1928
 | 
|  Helminthoglypta umbilicata (Pilsbry, 1898)
 |  Helminthoglypta walkeriana (Hemphill, 1911)
 |  Helminthoglypta warnerfontis Reeder & Miller, 1988
 | 
|  Micrarionta baileyi (Bartsch, 1897)
 |  Micrarionta beatula Cockerel, 1929
 |  Micrarionta facta (Newcomb, 1864)
 | 
|  Micrarionta rufocincta (Newcomb, 1864)
 |  Micrarionta sodalis micromphala Pilsbry, 1939
 |  Monadenia chaceana Berry, 1940
 | 
|  Monadenia fidelis (Gray, 1834)
 |  Monadenia infumata (Gould, 1855)
 |  Monadenia infumata subcarinata (Binney, 1892)
 | 
|  Monadenia mormonum (Pfeiffer, 1857)
 |  Monadenia yosemitensis (Lowe, 1916)
 |  Sonorelix angelus (Gregg, 1949)
 | 
|  Sonorelix avawatzica (S.S.Berry, 1930)
 |  Sonorelix baileyi eremita (Pilsbry, 1939)
 |  Sonorelix borrogoensis (S.S.Berry, 1929)
 | 
|  Sonorelix borrogoensis ora (Willett, 1929)
 |  Sonorelix melanopylon (S.S.Berry, 1930)
 |  Sonorelix micrometalleus (S.S.Berry, 1930)
 | 
|  Sonorelix rixfordi (Pilsbry, 1919)
 |  Xerarionta kelletti (Forbes, 1850)
 |  Xerarionta tryoni (Newcomb, 1864)
 | 
|  |  |  | 
			  The photos in 
                        our gallery are 
                        in most cases 
                        just a sample 
                        from our stock, 
                        except when only 
                        one specimen 
                        is offered. We 
                        try to match 
                        the original 
                        color but it 
                        can vary if your 
                        screen is not 
                        correctly adjusted 
                        (Gamma correction).