Helicodiscus is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicodiscidae.
Species Species within the genus Helicodiscus include: Helicodiscus diadema Helicodiscus eigenmanni (Chamberlin and Berry, 1929) - Mexican coil Helicodiscus hexodon Helicodiscus parallelus - the type species
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