Traits taxon details
original description
Wilson, A. E. (1951). Gastropoda and Conularida of the Ottawa Formation of the Ottawa-St. Lawrence Lowland. <em>Geological Survey of Canada Bulletin.</em> 17: 1-149. page(s): 20, pl. 1, figs 11, 12 [details] Available for editors 
basis of record
HornĂ½ R.J. (2002). Ordovician Tergomya and isostrophic Gastropoda (Mollusca) of Bohemia: Types and referred specimens in the collections of the National Museum, Prague, Czech Republic. <em>Acta Musei Nationalis Pragae, Series B (Historia Naturalis).</em> 57 [2001]: 69-102. page(s): 77 [details]
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