original description
Lindholm, W. A. (1925). A supplement to the revised systematic list of the genera of the Clausiliidae. <em>Proceedings of the Malacological Society of London.</em> 16 (6): 261-266. London [30 November].
page(s): 265 [details]
From editor or global species database
Nomenclature Simultaneously published Excussispira given precedence by First Reviser's choice by Nordsieck [2007, Worldwide door snails (Clausiliidae), Recent and fossil: 68] [details]