Jump to content

Achatinidae

From Wikipedia, the free encyclopedia

Achatinidae
Temporal range:Eocene–Recent
Giant East African Snail,Lissachatina fulica
Scientific classificationEdit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Suborder: Achatinina
Superfamily: Achatinoidea
Family: Achatinidae
Swainson,1840[1]

Achatinidae(New Latin, from Greek "agate") is afamilyof medium to large sized tropicalland snails,terrestrialpulmonategastropodmollusksfrom Africa.

Well known species includeAchatina achatinathe Giant African Snail, andLissachatina fulicathe Giant East African Snail.

As of 2022, there were 105 genera recognized within the family Achatinidae.

Description

[edit]

In this family, the number ofhaploidchromosomeslies between 26 and 30 (according to the values in this table).[2]

Distribution

[edit]

The native distribution of Achatinidae is Africasouth of the Sahara.[3]

Taxonomy

[edit]

As of 2022, the family Achatinidae contains the following subfamilies:[4]

  • AchatininaeSwainson,1840– synonyms: UrceidaeChaper, 1884;AmpullidaeWinckworth, 1945
  • CoeliaxinaePilsbry, 1907
  • CryptelasminaeGermain, 1916
  • GlessulinaeGodwin-Austin, 1920
  • OpeatinaeThiele, 1931
  • PetriolinaeSchileyko, 1999
  • PyrgininaeGermain, 1916
  • RishetiinaeSchileyko, 1999
  • RumininaeWenz, 1923
  • StenogyrinaeP. Fischer & Crosse, 1877
  • SubulininaeP. Fischer & Crosse, 1877
  • ThyrophorellinaeGirard, 1895

Genera

[edit]
Burtoa niloticashell

The following genera are recognised in the family Achatinidae:[5]

Achatininae

Coeliaxinae

Cryptelasminae

Glessulinae

Opeatinae

Petriolinae

Pyrgininae

Rishetiinae

Rumininae

Stenogyrinae

Subulininae

Thyrophorellinae

Other subfamilies

References

[edit]
  1. ^Swainson W. J.(1840).A treatise on malacology161:334.
  2. ^Barker G. M.: Gastropods on Land:Phylogeny, Diversity and Adaptive Morphology.in Barker G. M. (ed.):The biology of terrestrial molluscs.CABI Publishing, Oxon, UK, 2001,ISBN0-85199-318-4.1-146, cited pages: 139 and 142.
  3. ^"Family summary for Achatinidae".AnimalBase,last change 24-11-2007, accessed 3 August 2010
  4. ^Bank, R. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16, 2017..World Register of Marine Species,Retrieved 10 January 2019.
  5. ^"WoRMS – World Register of Marine Species – Achatinidae Swainson, 1840".marinespecies.org.Retrieved2022-11-20.
  6. ^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.ISBN3-925919-72-4.ISSN0076-2997.
[edit]