Summary description from Wikipedia:

Helminthoglypta nickliniana in languages:

English

Nicklin's Peninsula Snail

English

Coast Range Shoulderband Snail

English

Nicklin's Shoulderband Snail

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Parent Taxon

• Helminthoglypta

Sibling Taxa

• Helminthoglypta allynsmithi
• Helminthoglypta arrosa
• Helminthoglypta avus
• Helminthoglypta ayresiana
• Helminthoglypta benitoensis
• Helminthoglypta berryi
• Helminthoglypta bozemanensis
• Helminthoglypta californiensis
• Helminthoglypta callistoderma
• Helminthoglypta carpenteri
• Helminthoglypta caruthersi
• Helminthoglypta coelata
• Helminthoglypta concolor
• Helminthoglypta contracostae
• Helminthoglypta crotalina
• Helminthoglypta cuyama
• Helminthoglypta cypreophila
• Helminthoglypta diabloensis
• Helminthoglypta dupetithouarsi
• Helminthoglypta edwardsi
• Helminthoglypta euomphalodes
• Helminthoglypta exarata
• Helminthoglypta expansilabris
• Helminthoglypta ferrissi
• Helminthoglypta fieldi
• Helminthoglypta fisheri
• Helminthoglypta fontiphila
• Helminthoglypta graniticola
• Helminthoglypta greggi
• Helminthoglypta hannai
• Helminthoglypta hertleini
• Helminthoglypta inglesi
• Helminthoglypta isabella
• Helminthoglypta jaegeri
• Helminthoglypta liodoma
• Helminthoglypta mailliardi
• Helminthoglypta martini
• Helminthoglypta micrometalleoides
• Helminthoglypta milleri
• Helminthoglypta misiona
• Helminthoglypta mohaveana
• Helminthoglypta montezuma
• Helminthoglypta morroensis
• Helminthoglypta napaea
• Helminthoglypta nickliniana
• Helminthoglypta orina
• Helminthoglypta petricola
• Helminthoglypta phlyctaena
• Helminthoglypta piutensis
• Helminthoglypta proles
• Helminthoglypta reederi
• Helminthoglypta reediana
• Helminthoglypta salviae
• Helminthoglypta sanctaecrucis
• Helminthoglypta sequoicola
• Helminthoglypta similans
• Helminthoglypta sonoma
• Helminthoglypta stageri
• Helminthoglypta stiversiana
• Helminthoglypta talmadgei
• Helminthoglypta taylori
• Helminthoglypta tejonis
• Helminthoglypta thermimontis
• Helminthoglypta traskii
• Helminthoglypta tudiculata
• Helminthoglypta tularensis
• Helminthoglypta umbilicata
• Helminthoglypta uvasana
• Helminthoglypta vasquezi
• Helminthoglypta venturensis
• Helminthoglypta walkeriana
• Helminthoglypta waltoni
• Helminthoglypta willetti

Child Taxa

• Helminthoglypta nickliniana anachoreta
• Helminthoglypta nickliniana awania
• Helminthoglypta nickliniana bridgesii
• Helminthoglypta nickliniana ramentosa

Top Observation Places

• Castro Valley
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