MolluscaBase name details
original description
Pfeiffer, L. (1852). <i>Monographia Pneumonopomorum viventium. Sistens descriptiones systematicas et criticas omnium hujus ordinis generum et specierum hodie cognitarum, accedente fossilium enumeratione</i>. xviii + 439 pp. Cassel: Theodor Fischer / London: Williams & Norgate / Paris: Friedr. Klincksieck [< 15 October]. , available online at https://biodiversitylibrary.org/page/11102721
page(s): 17 [details]
additional source
Martens, E. von. (1868). Zwei neue Landschnecken aus Costarica. <em>Malakozoologische Blätter.</em> 15: 155-157., available online at https://biodiversitylibrary.org/page/16224114
page(s): 156 [details]