Traits taxon details
original description
(of ) 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): 156, pl. XVIII, fig. 9. [details] 
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