Superfamily Punctoidea Genus Pseudohelenoconcha Rank Species | ||
Pseudohelenoconcha spurca is an extinct species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Endodontidae.
This species was found only in Saint Helena, (an island in the middle of the south Atlantic). This species is now considered to be extinct.
References
Pseudohelenoconcha spurca Wikipedia(Text) CC BY-SA