original description
Preston, H.B. (1910). Further additions to the molluscan fauna of Central Africa. The Annals and Magazine of Natural History, (8) 6 (31): 58-64, pl. 4-5. London. [1 July].
page(s): 58, pl. 4, fig. 1. [details]
basis of record
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): 279 [details]
From editor or global species database
Nomenclature Junior primary homonym of Helicarion perfragilis Möllendorff, 1897 [details]