Xerocrassa
Xerocrassa is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the subfamily Helicellinae of the family Geomitridae.
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.
Taxonomy
The genus Xerocrassa is divided in 3 subgenera:Xerocrassa Fagot, 1891Xerocrassa Monterosato, 1892Xerocrassa Monterosato, 1892Species
Species in the genus Xerocrassa:Xerocrassa amphiconus Xerocrassa barceloi Xerocrassa berenice Xerocrassa carinatoglobosa Xerocrassa caroli Xerocrassa chiae Xerocrassa cisternasi Xerocrassa claudia Xerocrassa claudiconus Xerocrassa claudinae Xerocrassa cobosi Xerocrassa commeata Xerocrassa cretica Xerocrassa davidiana Xerocrassa derogata Xerocrassa diensis Xerocrassa ebusitana Xerocrassa edmundi Xerocrassa elevata Xerocrassa eremophila Xerocrassa erkelii Xerocrassa formenterensis Xerocrassa fourtaui Xerocrassa franciscoi Xerocrassa frater Xerocrassa geyeri Xerocrassa gharlapsi Xerocrassa grabusana Xerocrassa grata Xerocrassa helleri Xerocrassa heraklea Xerocrassa homeyeri Xerocrassa huggani R. Brandt, 1959Xerocrassa jimenensis Xerocrassa kydonia Xerocrassa lacertara Xerocrassa lacipensis Torres Alba & Quintana Cardona, 2021Xerocrassa langloisiana Xerocrassa lasithiensis Xerocrassa latastei Xerocrassa latasteopsis Xerocrassa libyca Xerocrassa meda Xerocrassa mesostena Xerocrassa mienisi Xerocrassa molinae Xerocrassa montserratensis Xerocrassa naisi Xerocrassa newka Xerocrassa nicosiana Xerocrassa nyeli Xerocrassa penalveri Martinez-Orti, 2022Xerocrassa penchinati Xerocrassa picardi Xerocrassa pilsbryi Forcart, 1976Xerocrassa poecilodoma Xerocrassa pollenzensis Xerocrassa pseudojacosta Xerocrassa rhabdota Xerocrassa rhithymna Xerocrassa ripacurcica Xerocrassa roblesi Xerocrassa scharonica Xerocrassa seetzeni – the type speciesXerocrassa serrulata Xerocrassa siderensis Xerocrassa simulata Xerocrassa sinaica Xerocrassa siphnica Xerocrassa subrogata Xerocrassa subvariegata Xerocrassa tuberculosa Xerocrassa turolensis Xerocrassa zaharensis Xerocrassa zilchi Xerocrassa zviae Mienis, 2017;Taxon inquirendum:
- ''Xerocrassa philamnia''