MolluscaBase name details
original description
(of Helix costulosa L. Pfeiffer, 1853) Pfeiffer, L. (1853). <i>Monographia heliceorum viventium. Sistens descriptiones systematicas et criticas omnium huius familiae generum et specierum hodie cognitarum</i>. Volumen tertium [Vol. 3]. Lipsiae: Brockhaus. i-viii + 711 pp. , available online at https://biodiversitylibrary.org/page/11646394
page(s): 159 [details]
basis of record
Simone, L. R. L. (2006). <i>Land and Freshwater Molluscs of Brazil</i>. Editora Grafíca Bernardi, FAPESP. São Paulo, 390 pp.
page(s): 190 [details]
basis of record
Clapp, W.F. (1923). Some Mollusca from the Solomon Islands. Bulletin of the Museum of Comparative Zoology, 65 (11): 351-418, 5 pls., available online at https://www.biodiversitylibrary.org/page/4774146
page(s): 351 [details]