MolluscaBase taxon details
original description
(of Homorus usagaricus monticulus K. L. Pfeiffer, 1952) Pfeiffer, K. L. (1952). Neue Landschnecken aus Ostafrika. <em>Archiv fur Molluskenkunde 81(4/6) 89-102.</em>
page(s): 91, pl. 1, fig. 7. [details]
original description
(of Homorus insularis Germain, 1918) Germain, L. (1918). Contributions à la faune malacologique de l'Afrique équatoriale. LII: Sur quelques mollusques terrestres de Zanzibar. <em>Bulletin du Muséum National d'Histoire Naturelle.</em> 24: 251–270., available online at https://www.biodiversitylibrary.org/page/42953628
page(s): 266, textfigs 26-28. [details]
original description
(of Stenogyra (Subulina) usagarica E. A. Smith, 1890) Smith, E. A. (1890). List of land- and freshwater-shells collected by Dr. Emin Pasha in Central Africa, with descriptions of new species. <em>Annals and Magazine of Natural History.</em> Series 6, 6: 146–168., available online at https://www.biodiversitylibrary.org/page/27659305
page(s): 158, pl. 5, fig. 17. [details]
basis of record
Verdcourt, B. (2006). A revised list of the non-marine Mollusca of East Africa (Kenya, Uganda and Tanzania, excluding Malawi). B. Verdcourt, Maidenhead. Pp. 1–75.
page(s): 23 [details] Available for editors [request]