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Geomitridae

Geomitridae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.

Last revised
Jun 19, 2026
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≈ 2 min
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Source
Geomitridae
Cernuella virgata
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Superfamily: Helicoidea
Family: Geomitridae
Boettger, 1909
Type genus
Geomitra
Swainson, 1840
Genera

See text

Geomitridae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.12

Anatomy

The family is characterized by the presence of a free right ommatophoral retractor (passing outside the peni-oviducal angle) and a double stimulatory apparatus.1 A free right ommatophoral retractor has been linked to adaptation to xeric habitats.3

Helicella macedonica source ↗

Taxonomy

The family Geomitridae is subdivided in the following subfamilies (according to Razkin et al., 20151). Genera with the family Geomitridae include:14

Family Geomitridae

  • Not belonging to a subfamily:
    • Keraea Gude, 1911
    • Peridotitea Torres Alba, Holyoak, D. T., Holyoak, G. A., Vázquez Toro & Ripoll, 2018
References

References

  1. Razkin, Oihana; Gómez-Moliner, Benjamín Juán; Prieto, Carlos Enrique; Martínez-Ortí, Alberto; Arrébola, José Ramón; Muñoz, Benito; Chueca, Luis Javier; Madeira, María José (February 2015). "Molecular phylogeny of the western Palaearctic Helicoidea (Gastropoda, Stylommatophora)". Molecular Phylogenetics and Evolution. 83: 99–117. doi:10.1016/j.ympev.2014.11.014. PMID 25485783.
  2. "WoRMS - World Register of Marine Species - Geomitridae C. R. Boettger, 1909". www.marinespecies.org. Retrieved 5 September 2024.
  3. Giusti, F; Manganelli, G (1987). "Notulae malacologicae, XXXVI. On some Hygromiidae (Gastropoda: Helicoidea) living in Sardinia and in Corsica.(Studies on the Sardinian and Corsican malacofauna VI)". Bollettino Malacologico. 23: 123–206.
  4. Chueca, Luis J.; Gómez-Moliner, Benjamín J.; Madeira, María José; Pfenninger, Markus (January 2018). "Molecular phylogeny of Candidula (Geomitridae) land snails inferred from mitochondrial and nuclear markers reveals the polyphyly of the genus". Molecular Phylogenetics and Evolution. 118: 357–368. doi:10.1016/j.ympev.2017.10.022. ISSN 1055-7903. PMID 29107619.
  5. "Geomitrini". Fauna Europaea, last update 27 January 2011, accessed 4 August 2011.
  • Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia. 61(1-2): 1-526