Traits taxon details
original description
Connolly, M. (1929). Notes on African non-marine Mollusca, with descriptions of many new species. The Annals and Magazine of Natural History, (10) 3 (14): 165-178, pl. 5. London. [1 February]. page(s): 173, pl. 5, fig. 1. [details]
additional source
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): 46 [details] Available for editors 
additional source
Verdcourt, B. (1985). New taxa of Gulella L. Pfr. and Ptychotrema Mörch (Mollusca, Streptaxidae) from Eastern Africa. <em>Journal of Conchology 32: 109–121.</em> page(s): 116 [details] Available for editors 
additional source
Brown, K. (2023). A guide to the hunter shells. Vol. 2. The Streptaxoidea. The Enneinae, Orthogibbinae, Marconiinae, Odontartemoninae, Streptaxinae and the Diapheridae. ConchBooks, Germany. page(s): 19 [details]
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