MolluscaBase name details
original description
Pilsbry, H. A. (1953). Inland Mollusca of northern Mexico. II. Urocoptidae, Pupillidae, Strobilopsidae, Valloniidae and Cionellidae. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 105: 133-167, plates 3-10. [details] Available for editors [request]
basis of record
Thompson, F. G. & Mihalcik, E. L. (2011). Land snails of the family Holospiridae from Northern Mexico: Coelostemma and Metastoma(Gastropoda: Pulmonata: Orthalicoidea). <em>Archiv für Molluskenkunde.</em> 140 (2): 245-263.
page(s): 251 [details] Available for editors [request]
additional source
Thompson, F. G. (1971). Some Mexican land snails of the genera <i>Coelostemma</i> and <i>Metastoma</i> (Urocoptidae). <em>Bulletin of the Florida State Museum Biological Science.</em> 15 (1): 267-302. Gainesville., available online at https://ufdc.ufl.edu/UF00001503/00001
page(s): 298 [details] Available for editors [request]