MolluscaBase taxon details
original description
Schumacher, C. F. (1817). Essai d'un nouveau système des habitations des vers testacés. <em>Schultz, Copenghagen.</em> iv + 288 pp., 22 pls., available online at http://www.biodiversitylibrary.org/item/81329
page(s): 200 [details]
original description
(of Perideriopsis Putzeys, 1898) Putzeys S. (1898). Diagnoses de quelques coquilles et d'un genre nouveau provenant de l'état indépendant du Congo. <em>Bulletin des Séances de la Société Royal Malacologique de Belgique.</em> 27: IV-VI [published 12 February 1898]., available online at https://www.biodiversitylibrary.org/page/41174423
page(s): VI [details]
original description
(of Helix (Limicolarius) Beck, 1837) Beck, H. (1837-1838). <i>Index molluscorum praesentis aevi musei principis augustissimi Christiani Frederici</i>. 124 pp. Hafniae [Copenhagen]. Pp. 1-100 [1837]; 101-124 [1838]; Appendix: 1-8 [June 1837]. , available online at https://biodiversitylibrary.org/page/32058074
page(s): 60 [details]
basis of record
Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017. [details]
additional source
Pilsbry, H. A. (1919). A review of the land mollusks of the Belgian Congo chiefly based on the collections of the American Museum Congo Expedition, 1909-1915. <em>Bulletin of the American Museum of Natural History.</em> 40: 1-370, pls I-XXIII.
page(s): 90 [details]