@article{MolluscaBase:SourceID:349086, author = {Pfeiffer, L.}, journal = {Proceedings of the zoological Society of London}, note = {Published 10 March 1857}, title = {Descriptions of twenty-seven new species of land- shells, collected by M. Sallé in the State of Vera Cruz, Mexico}, url = {https://www.biodiversitylibrary.org/page/12860870}, year = {1857} }