Xerocrassa is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the subfamily Helicellinae of the family Geomitridae.[3][4]
Some species of Xerocrassa are instead considered to belong to the subgenusXerocrassa, 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]
^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.
^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.
^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
^ abRazkin, 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.
^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.
^Bank, R.A. (2017). "Fauna Europaea Project‒Checklist of the land and freshwater Gastropoda of Europe". {{cite journal}}: Cite journal requires |journal= (help)
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