Xanthonychidae Family
The Mollusk (*Helminthoglypta petricola sangabrielis (S. S.
659 species in this family.442 species in this category
Mollusk (Sonorella lioderma) - Facts & Information
Sonorella lioderma Pilsbry, 1904
Mollusk (Humboldtiana salviahispanica) - Facts & Information
Humboldtiana salviahispanica Mejía, Naranjo-García & Polaco, 2009
Mollusk (Monadenia Pilsbry) - Facts & Information
Monadenia Pilsbry, 1895
Mollusk (Xanthonyx salleanus) - Facts & Information
Xanthonyx salleanus (L. Pfeiffer, 1857)
Quartzite Hill Talussnail (Sonorella bowiensis) - Facts & Information
Sonorella bowiensis Pilsbry, 1905
Animas Talussnail (Sonorella animasensis) - Facts & Information
Sonorella animasensis Pilsbry, 1939
Mollusk (Leptarionta maxwellsmithi) - Facts & Information
Leptarionta maxwellsmithi Pilsbry, 1930
Mollusk (Humboldtiana montezuma) - Facts & Information
Humboldtiana montezuma Pilsbry, 1940
Mollusk (Helminthoglypta cypreophila) - Facts & Information
Helminthoglypta cypreophila cypreophila (W. G. Binney & Bland, 1869)
St. Francis Talussnail (Sonorella franciscana) - Facts & Information
Sonorella franciscana Pilsbry & Ferriss, 1919
Mollusk (Humboldtiana tescola) - Facts & Information
Humboldtiana tescola F. G. Thompson, 1967
Mollusk (Humboldtiana nuevoleonis) - Facts & Information
Humboldtiana nuevoleonis Pilsbry, 1927
Mollusk (Martirelix huertai) - Facts & Information
Martirelix huertai (W. B. Miller & B. Roth, 1990)
Mollusk (Xerarionta levis) - Facts & Information
Xerarionta levis levis (L. Pfeiffer, 1845)
Del Norte Shoulderband (Helminthoglypta mailliardi) - Facts & Information
Helminthoglypta mailliardi Pilsbry, 1926
Mollusk (Sonorelix baileyi) - Facts & Information
Sonorelix baileyi baileyi (Bartsch, 1904)
Northern Threeband (Humboldtiana ultima) - Facts & Information
Humboldtiana ultima Pilsbry, 1927
Mollusk (Lysinoe bravoensis) - Facts & Information
Lysinoe bravoensis Salvador, 2024
Downy Sideband (Monadenia callipeplus) - Facts & Information
Monadenia callipeplus S. S. Berry, 1940
Mimic Shoulderband (Helminthoglypta micrometalleoides) - Facts & Information
Helminthoglypta micrometalleoides W. B. Miller, 1970
Mollusk (Echinix rugosa) - Facts & Information
Echinix rugosa F. G. Thompson & Naranjo-García, 2012
Mollusk (Helminthoglypta talmadgei) - Facts & Information
Helminthoglypta talmadgei B. Roth, 1988
Mollusk (Cahuillus mexicanus) - Facts & Information
Cahuillus mexicanus (Pilsbry & H. N. Lowe, 1934)
Mariposa Sideband (Monadenia yosemitensis) - Facts & Information
Monadenia yosemitensis (H. N. Lowe, 1916)
Vasquez Shoulderband (Helminthoglypta vasquezi) - Facts & Information
Helminthoglypta vasquezi B. Roth & Hochberg, 1992
Thousand Palms Desertsnail (Eremarionta millepalmarum) - Facts & Information
Eremarionta millepalmarum (S. S. Berry, 1930)
Mollusk (Helminthoglypta expansilabris) - Facts & Information
Helminthoglypta expansilabris expansilabris (Pilsbry, 1898)
Bear Canyon Talussnail (Sonorella danielsi) - Facts & Information
Sonorella danielsi Pilsbry & Ferriss, 1910
Mollusk (Eremarionta newcombi) - Facts & Information
Eremarionta newcombi (Pilsbry & Ferriss, 1923)
Soledad Desertsnail (Herpeteros angelus) - Facts & Information
Herpeteros angelus (Gregg, 1949)
Mollusk (Monadenia subcarinata) - Facts & Information
Monadenia subcarinata (Hemphill, 1892)
Sierra Sideband (Monadenia mormonum) - Facts & Information
Monadenia mormonum (L. Pfeiffer, 1857)
Mollusk (Sonorella rothi) - Facts & Information
Sonorella rothi Naranjo-García, 1988
Mollusk (Leptarionta woytkowskii) - Facts & Information
Leptarionta woytkowskii Weyrauch, 1960
Mollusk (Helminthoglypta morroensis) - Facts & Information
Helminthoglypta morroensis (Hemphill, 1911)
Mollusk (Humboldtiana porterae) - Facts & Information
Humboldtiana porterae F. G. Thompson & Brewer, 2000
Mollusk (Skinnerelix rothi) - Facts & Information
Skinnerelix rothi Pierce, 2001
Klamath Sideband (Monadenia churchi) - Facts & Information
Monadenia churchi G D. Hanna & A. G. Smith, 1933
Mollusk (Cahuillus fultoni) - Facts & Information
Cahuillus fultoni Gilbertson, Eernisse & Wallace, 2013
Mollusk (Sonorella walkeri) - Facts & Information
Sonorella walkeri walkeri Pilsbry & Ferriss, 1915
Horseshoe Canyon Talussnail (Sonorella binneyi) - Facts & Information
Sonorella binneyi Pilsbry & Ferriss, 1910
Pinaleno Talussnail (Sonorella grahamensis) - Facts & Information
Sonorella grahamensis Pilsbry & Ferriss, 1919
Mollusk (Xanthonychinae) - Facts & Information
Xanthonychinae Strebel & Pfeffer, 1880
Speckled Cactussnail (Xerarionta stearnsiana) - Facts & Information
Xerarionta stearnsiana (Gabb, 1868)
San Miguel Shoulderband (Helminthoglypta ayresiana) - Facts & Information
Helminthoglypta ayresiana (Newcomb, 1861)
Mollusk (Greggelix loehrii) - Facts & Information
Greggelix loehrii (Gabb, 1868)
Roosevelt Talussnail (Myotophallus rooseveltianus) - Facts & Information
Myotophallus rooseveltianus (S. S. Berry, 1917)
Erskine Creek Shoulderband (Helminthoglypta stageri) - Facts & Information
Helminthoglypta stageri Willett, 1938
Mollusk (Sonorella huecoensis) - Facts & Information
Sonorella huecoensis Gilbertson & Metcalf, 2005
Mollusk (Bunnya naranjoae) - Facts & Information
Bunnya naranjoae W. B. Miller, 1987
Mollusk (Xerarionta agnesae) - Facts & Information
Xerarionta agnesae (Kanakoff, 1950)
Mollusk (Micrarionta tryoni) - Facts & Information
Micrarionta tryoni
Bronze Shoulderband (Helminthoglypta arrosa) - Facts & Information
Helminthoglypta arrosa (W. G. Binney, 1858)
Table Top Talussnail (Sonorella milleri) - Facts & Information
Sonorella milleri Christensen & Reeder, 1981
Mollusk (BOLDAEY) - Facts & Information
BOLD:AEY9829
Mollusk (Tryonigens remondi) - Facts & Information
Tryonigens remondi (Tryon, 1863)
Mollusk (Sonorella pratti) - Facts & Information
Sonorella pratti Naranjo-García, 1988
Surf Shoulderband (Helminthoglypta fieldi) - Facts & Information
Helminthoglypta fieldi Pilsbry, 1930
Mollusk (BOLDADK) - Facts & Information
BOLD:ADK3502
Mollusk (Sonorelix micrometalleus) - Facts & Information
Sonorelix micrometalleus (S. S. Berry, 1930)
Mollusk (Sonorelix harperi) - Facts & Information
Sonorelix harperi harperi (Bryant, 1900)
Mollusk (Semiconchula Naranjo-García) - Facts & Information
Semiconchula Naranjo-García & Polaco, 2000
Saddle Shoulderband (Helminthoglypta piutensis) - Facts & Information
Helminthoglypta piutensis Willett, 1938
Anza Shoulderband (Helminthoglypta thermimontis) - Facts & Information
Helminthoglypta thermimontis S. S. Berry, 1953
Sunday Shoulderband (Helminthoglypta inglesi) - Facts & Information
Helminthoglypta inglesi S. S. Berry, 1938
Mollusk (Sonorella burgessi) - Facts & Information
Sonorella burgessi Naranjo-García, 1988
Mollusk (Monadenia ochromphalus) - Facts & Information
Monadenia ochromphalus S. S. Berry, 1937
Azalea Shoulderband (Rothelix rhodophila) - Facts & Information
Rothelix rhodophila (Reeder & W. B. Miller, 1987)
Mollusk (Leptarionta bicincta) - Facts & Information
Leptarionta bicincta (L. Pfeiffer, 1841)
Mollusk (Helminthoglyptinae Pilsbry) - Facts & Information
Helminthoglyptinae Pilsbry, 1939
Empire Mountain Talussnail (Sonorella imperialis) - Facts & Information
Sonorella imperialis Pilsbry & Ferriss, 1923
Bigtree Shoulderband (Helminthoglypta napaea) - Facts & Information
Helminthoglypta napaea S. S. Berry, 1938
Tenmile Shoulderband (Noyo intersessa) - Facts & Information
Noyo intersessa (B. Roth, 1987)
Sidewinder Shoulderband (Helminthoglypta crotalina) - Facts & Information
Helminthoglypta crotalina S. S. Berry, 1928
Mollusk (Humboldtiana wixarika) - Facts & Information
Humboldtiana wixarika Mejía, B. López & Reyes-Gómez, 2018
Kings Shoulderband (Helminthoglypta ferrissi) - Facts & Information
Helminthoglypta ferrissi Pilsbry, 1924
Mollusk (Helix trigonostoma) - Facts & Information
Helix trigonostoma var. subunicolor P. Fischer & Crosse, 1872
Mollusk (Monadenia mormonum) - Facts & Information
Monadenia mormonum hirsuta Pilsbry, 1927
Mollusk (Lysinoe eximia) - Facts & Information
Lysinoe eximia eximia (L. Pfeiffer, 1844)
Mollusk (Leptarionta Crosse) - Facts & Information
Leptarionta Crosse & P. Fischer, 1872
Plain Cactussnail (Xerarionta intercisa) - Facts & Information
Xerarionta intercisa (W. G. Binney, 1857)
Mollusk (Xerarionta Pilsbry) - Facts & Information
Xerarionta Pilsbry, 1913
Mollusk (Helminthoglypta napaea) - Facts & Information
Helminthoglypta napaea yosemitensis Pilsbry, 1939
Limu Shoulderband (Helminthoglypta sanctaecrucis) - Facts & Information
Helminthoglypta sanctaecrucis Pilsbry, 1927
Mollusk (BOLDABV) - Facts & Information
BOLD:ABV4331
Mollusk (Humboldtiana fortis) - Facts & Information
Humboldtiana fortis Pilsbry, 1940
Mollusk (BOLDAEW) - Facts & Information
BOLD:AEW9838
Mollusk (Helminthoglypta petricola) - Facts & Information
Helminthoglypta petricola petricola (S. S. Berry, 1916)
Rampart Talussnail (Sonorella reederi) - Facts & Information
Sonorella reederi W. B. Miller, 1984
Mollusk (Leptarionta guillarmodi) - Facts & Information
Leptarionta guillarmodi (Shuttleworth, 1852)
Mollusk (Herpeteros peninsularis) - Facts & Information
Herpeteros peninsularis (Pilsbry, 1916)
Panamint Desertsnail (Cahuillus greggi) - Facts & Information
Cahuillus greggi (W. B. Miller, 1981)
Allyn Smith'S Banded Snail; Merced Canyon Shoulderband (Helminthoglypta allynsmithi) - Facts & Information
Helminthoglypta allynsmithi Pilsbry, 1939
Cuyamaca Shoulderband (Rothelix cuyamacensis) - Facts & Information
Rothelix cuyamacensis (Pilsbry, 1895)
Catalina Cactussnail (Xerarionta kellettii) - Facts & Information
Xerarionta kellettii (Forbes, 1850)
Mollusk (Helminthoglypta salviae) - Facts & Information
Helminthoglypta salviae B. Roth, 1987
Mollusk (Martirelix babrakzaii) - Facts & Information
Martirelix babrakzaii (W. B. Miller, 1982)
Walnut Canyon Talussnail (Sonorella coltoniana) - Facts & Information
Sonorella coltoniana Pilsbry, 1939
Mollusk (Helminthoglypta taylori) - Facts & Information
Helminthoglypta taylori Reeder & B. Roth, 1988
Silky Shoulderband (Helminthoglypta diabloensis) - Facts & Information
Helminthoglypta diabloensis (J. G. Cooper, 1869)