Article · Wikipedia archive · Last revised Jun 20, 2026

Aillyidae

Aillyidae is a family of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the informal group Sigmurethra.

Last revised
Jun 20, 2026
Read time
≈ 1 min
Length
283 w
Citations
15
Source
Aillyidae
Scientific classification
Kingdom:
Phylum:
Class:
(unranked):
Superfamily:
Aillyoidea

Family:
Aillyidae

H. B. Baker, 19551
Synonyms

See text

Aillyidae is a family of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the informal group Sigmurethra.2

Aillyidae is the only family in the superfamily Aillyoidea.2

This family and the genus is named in honor of Swedish malacologist Adolf d'Ailly (1855–1927).

Taxonomy

The family Aillyidae is classified within the informal group Sigmurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).2 This family has no subfamilies.2

Prestonellidae has been tentatively placed as a synonym of Aillyidae in the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005.2 Herbert & Mitchell (2009)3 have moved Prestonellidae to the superfamily Orthalicoidea.3

Genera

  • Aillya Odhner, 19274 - type genus of the family Aillyidae2
    • Aillya camerunensis Odhner, 192745 - it lives in Africa34
References

References

  1. Baker H. B. (1955). "Heterurethrous and aulocopod". The Nautilus 68(4): 109-112.
  2. Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. 47 (1–2). Hackenheim, Germany: ConchBooks: 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
  3. Herbert D. G. & Mitchell A. (2009). "Phylogenetic relationships of the enigmatic land snail genus Prestonella: the missing African element in the Gondwanan superfamily Orthalicoidea (Mollusca: Stylommatophora)". Zoological Journal of the Linnean Society 96(1): 203-221. doi:10.1111/j.1095-8312.2008.01109.x.
  4. Odhner N. H. (1927). "Aillya camerunensis n. gen., n. sp. An African bulimuloid snail.". Arkiv för Zoologi 19a(20): 1.
  5. Schileyko A. A. (1999). "Treatise on Recent terrestrial pulmonate molluscs. Part 3: Partulidae, Aillyidae, Bulimulidae, Orthalicidae, Megaspiridae, Urocoptidae". Ruthenica (Suppl. 2): 272.