(ofBulimus sulphureus L. Pfeiffer, 1857)Pfeiffer, L. (1857). Descriptions of twenty-seven new species of land- shells, collected by M. Sallé in the State of Vera Cruz, Mexico. <em>Proceedings of the zoological Society of London.</em> 24 (320–321) [“1856”]: 318–324, pl. 35. London [10 March]., available online athttps://www.biodiversitylibrary.org/page/12860870 page(s): 318, pl. 35 fig. 11 [details]
original description(ofBulimus sulphureus L. Pfeiffer, 1857)Pfeiffer, L. (1857). Descriptions of twenty-seven new species of land- shells, collected by M. Sallé in the State of Vera Cruz, Mexico. <em>Proceedings of the zoological Society of London.</em> 24 (320–321) [“1856”]: 318–324, pl. 35. London [10 March]., available online athttps://www.biodiversitylibrary.org/page/12860870 page(s): 318, pl. 35 fig. 11 [details]