Traits taxon details
original description
(of ) Preston, H. B. (1912). Diagnoses of new species of terrestrial and fluviatile shells from British and German East Africa, with the description of a new genus (Eussoia) from the Eusso Nyiro River, B.E. Africa. <em>Proceedings of the Zoological Society of London.</em> 80(1): 183-193, pls. 31-33. [13 March]., available online at https://www.biodiversitylibrary.org/page/31854893 page(s): 185, pl. 32, fig. 14. [details]
new combination reference
Preston, H.B. (1914). Diagnoses of new genera and species of Zonitidae from Equatorial Africa. Proceedings of the Zoological Society of London, 82 (3): 787-811, pl. 1-3. London. [7 September]., available online at https://www.biodiversitylibrary.org/page/31856124 page(s): 796 [details]
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