Biology:Leptaxis vetusta

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Short description: Species of gastropod

Leptaxis vetusta
Scientific classification edit
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Hygromiidae
Genus: Leptaxis
Species:
L. vetusta
Binomial name
Leptaxis vetusta
(Morelet & Drouët, 1857)

Leptaxis vetusta was a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helicidae, the typical snails.

This species was endemic to the Azores, Portugal, but is now thought to be extinct. Besides its shell, its anatomy is unknown. The type locality of the species is the south and southeast slopes of Pico do Facho, Santa Maria Island.[2]

References

  1. Teixeira, D.; de Frias Martins, A.M. (2025). "Leptaxis vetusta". IUCN Red List of Threatened Species 2025. doi:10.2305/IUCN.UK.2025-2.RLTS.T11658A213395725.en. https://www.iucnredlist.org/species/11658/213395725. Retrieved 15 November 2025. 
  2. Callapez, Pedro; Soares, António Ferreira; Marques, Júlio (2003). "Rediscovery of Leptaxis vetusta (Morelet & Drouet, 1857), a subfossil land snail from the Quaternary of Santa Maria (Azores)". Ciências da Terra / Earth Sciences Journal 15: 209–218. https://run.unl.pt/bitstream/10362/4739/1/CT_15_22.pdf. Retrieved 9 March 2021. 

Wikidata ☰ Q4847422 entry