MolluscaBase taxon details
original description
(of Helix zanguebarica Craven, 1880) Craven, A.E. (1880). On a collection of land and freshwater shells made during a short expedition to the Usambara Country in eastern Africa, with descriptions of seven new species. <em>Proceedings of the Zoological Society of London 1880: 216–219.</em>
page(s): 217 [details]
original description
(of Thapsiella connollyi Preston, 1912) Preston, H. B. (1912). Additions to the land-molluscan fauna of Rhodesia. <em>The Annals and Magazine of Natural History, Series 8.</em> 9 (49): 69-72. London. [1 January]., available online at https://www.biodiversitylibrary.org/page/18638826
page(s): 70, fig. 3. [details]
original description
(of Afropunctum mermodi F. Haas, 1934) Haas, F. (1934). Beschreibung einiger afrikanischer Binnenschnecken. <em>Zoologischer Anzeiger.</em> 107: 221–224. [details]
additional source
Winter, A. J. de & Bruggen, A.C. van. (1992). Systematic position and distribution of the African land snails <i>Afropunctum seminium</i> (Morelet) and <i>'Guppua' rumrutiensis</i> (Preston) (Mollusca, Gastropoda Pulmonata: Euconulidae), with the description of two new taxa. <em>Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen, Series C.</em> 95(4): 515–533.
page(s): 518 [details] Available for editors [request]
additional source
Rowson, B. (2007). Land molluscs of Zanzibar Island (Unguja), Tanzania, including a new species of Gulella (Pulmonata: Streptaxidae). <em>Journal of Conchology 39: 425–466.</em>
page(s): 445 [details] Available for editors [request]
additional source
Bruggen, A. C. van. (2008). New studies on the land molluscs of Malawi, a second interim progress report. Prolegomena for a new checklist. <em>Basteria.</em> 74(4–6): 353–368., available online at https://natuurtijdschriften.nl/pub/643878
page(s): 366 [details]
additional source
Holyoak, D. T.; Holyoak, G. A.; Lima, R. F. D.; Panisi, M.; Sinclair, F. (2020). A checklist of the land Mollusca (Gastropoda) of the islands of São Tomé and Príncipe, with new records and descriptions of new taxa. <em>Iberus: Revista de la Sociedad Española de Malacología, (Iberus).</em>38(2): 219-319.
page(s): 284. [details] Available for editors [request]
new combination reference
Verdcourt, B. (1981). The identity of Helix seminium Morelet (Pulmonata: Endodontide). <em>Journal of Conchology 30: 325–327.</em> [details] Available for editors [request]