Helminthoglypta allynsmithi, the Merced Canyon shoulderband or Allyn Smith's banded snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helminthoglyptidae. This species is endemic to the United States.
Helminthoglypta allynsmithi, the Merced Canyon shoulderband or Allyn Smith's banded snail, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helminthoglyptidae. This species is endemic to the United States.
