Xerocrassa

Xerocrassa is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the subfamily Helicellinae of the family Geomitridae.[3][4]

Xerocrassa
Figures 4–7; Xerocrassa species. 4 Xerocrassa latastei, lectotype MHNG-MOLL 115121, Ketenna [= Kettana], D = 15.9 mm 5 Xerocrassa latasteopsis, lectotype MHNG-MOLL 115131, Foum Hallouf, D = 18.34 mm 6 Xerocrassa latasteopsis, NMBE 549906, Sidi Aich 2, D = 18.2 mm 7 Xerocrassa lacertara, syntype MHNG-MOLL 114001, “Plaines entre Djelfa et El-Aghouat”, D = 11.8 mm.
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Geomitridae
Genus: Xerocrassa
Monterosato, 1892[1]
Type species
Helix seetzeni L. Pfeiffer, 1847
Synonyms[2]
  • Ereminella Pallary, 1919
  • Heldia P. Hesse, 1926
  • Helix (Amandana) Fagot, 1891 · unaccepted
  • Trochoidea (Xerobarcana) R. Brandt, 1959
  • Trochoidea (Xeroclausa) Monterosato, 1892
  • Trochoidea (Xerocrassa) Monterosato, 1892 (chresonym)
  • Trochoidea (Xeroregima) R. Brandt, 1959
  • Xerobarcana Brandt, 1959
  • Xerocauta Monterosato, 1892
  • Xeroclausa Monterosato, 1892
  • Xerocrassa (Amandana) Fagot, 1891 · alternate representation
  • Xerocrassa (Xeroclausa) Monterosato, 1892 · alternate representation
  • Xerocrassa (Xerocrassa) Monterosato, 1892 · alternate representation
  • Xerophila (Ereminella) Pallary, 1919 (superseded generic combination)
  • Xeroptyca Monterosato, 1892
  • Xeroregima Brandt, 1959

Some species of Xerocrassa are instead considered to belong to the subgenus Xerocrassa, within the genus Trochoidea; in those cases the species are listed under the generic name Trochoidea. However, for other authors both taxa are not closely related being different genera.[4][5][6]

Taxonomy

The genus Xerocrassa is divided in 3 subgenera:[6]

  • Xerocrassa (Amandana) Fagot, 1891
  • Xerocrassa (Xeroclausa) Monterosato, 1892
  • Xerocrassa (Xerocrassa) Monterosato, 1892

Species
Xerocrassa cretica shell
Xerocrassa montserratensis shell
Xerocrassa penchinati shell
Xerocrassa prietoi shell

Species in the genus Xerocrassa:[7][8]

Taxon inquirendum
  • Xerocrassa philamnia (Bourguignat, 1863)

Synonyms

See also

References
  1. Monterosato T. A. di (1892). "Molluschi terrestri delle isole adiacenti alla Sicilia". Atti della Reale Accademia di Scienze, Lettere e Belle Arti di Palermo (3)2: 1-33. page 23.
  2. Ezzine, Issaad Kawther; Pfarrer, Beat; Dimassi, Najet; Said, Khaled; Neubert, Eike (2017-10-26). "At home at least: the taxonomic position of some north African Xerocrassa species (Pulmonata, Geomitridae)". ZooKeys (712): 1–27. doi:10.3897/zookeys.712.13066. ISSN 1313-2970. PMC 5674202. PMID 29134034. Retrieved 2017-10-27.
  3. MolluscaBase eds. (2022). MolluscaBase. Xerocrassa Monterosato, 1892. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=996348 on 2022-08-06
  4. 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.
  5. 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. PMID 29107619.
  6. Bank, R.A. (2017). "Fauna Europaea Project‒Checklist of the land and freshwater Gastropoda of Europe". {{cite journal}}: Cite journal requires |journal= (help)
  7. Species in genus Xerocrassa. AnimalBase, accessed 23 October 2012.
  8. Chueca, Luis J.; Gómez-Moliner, Benjamín J.; Forés, Maximino; Madeira, María José (April 2017). "Biogeography and radiation of the land snail genus Xerocrassa (Geomitridae) in the Balearic Islands". Journal of Biogeography. 44 (4): 760–772. doi:10.1111/jbi.12923. S2CID 90667535.
  9. "Xerocrassa lacipensis Torres Alba & Quintana Cardona, 2021". www.gbif.org. Retrieved 26 October 2021.
  10. Conchology.be: Xerocrassa serrulata
  • Kobelt, W. (1892). Literaturbericht. Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, 24 (7/8): 149-152. Frankfurt am Main
  • Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017
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