Superfamily Pupilloidea Genus Campolaemus Rank Species | ||
Campolaemus perexilis was a species of very small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Vertiginidae, the whorls snails. This species was endemic to the island of Saint Helena; it is now extinct.
References
Campolaemus perexilis Wikipedia(Text) CC BY-SA