MolluscaBase taxon details
original description
(of Helix semiclausa E. von Martens, 1868) Pfeiffer, L. (1867-1876). Novitates Conchologicae, Mollusca extramarina. Beschreibung und Abbildung neuer oder kritischer Land- und Süßwasser-Mollusken, 3: 301–312, pl. 73–75 (1866), 313–368, pl. 76–84 (1867), 369–430, pl. 85–96 (1868), 431–510, pl. 97–108 (1869); 4: 1–8, pl. 109–111 (1870), 9–40, pl. 112–117 (1871), 41–88, pl. 118–125 (1872), 89–112, pl. 126–130 (1874), 113–144, pl. 131–134 (1875), 145–171, pl. 135–137 (1876); Cassel (Th. Fischer)., available online at https://www.biodiversitylibrary.org/page/10946681 page(s): 381, pl. 88, figs. 10-12 [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): 248 [details]
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