original description
(of Semisinus (Rhinomelania) E. von Martens, 1901) Martens, E. von. (1901). Eine neue Süsswasserschnecke aus Kamerun. <em>Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin.</em> (1901): 26-27.
page(s): 26 [details]
basis of record
Pilsbry, H. A. & Bequaert, J. C. (1927). The aquatic mollusks of the Belgian Congo: with a geographical and ecological account of Congo malacology. <em>Bulletin of the American Museum of Natural History.</em> 53: 69-602., available online at http://hdl.handle.net/2246/975
page(s): 288 [details] Available for editors [request]
basis of record
Clench, W. J. (1929). Some records and descriptions of new fresh-water mollusks from Cameroon. <em>Bulletin of the Museum of Comparative Zoology.</em> 69(6):117–123., available online at https://www.biodiversitylibrary.org/page/2774435
page(s): 119 [details]
From editor or global species database