Helicinoidea
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Helicinoidea is a taxonomic superfamily of land snails that have an operculum. In other words, they are terrestrial operculate gastropod mollusks. They are in the order Cycloneritida and are quite clo
Geophorus romblonensis, family Helicinidae
Cycloneritida
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Cycloneritida is an order of land snails, freshwater snails, and sea snails.
Helicinoidea
…taxonomic superfamily of land snails that have an operculum. In other words, they are terrestrial operculate gastropod mollusks. They are in the order Cycloneritida and are quite closely related to the marine and freshwater nerites. The following families are assigned to this taxon…
Nerita plicata 2