3324876
type: TaxonName
creator: www.organismnames.com
title: Ptychomphalus wortheni
name complete: Ptychomphalus wortheni
nomenclatural code: ICZN
published in: Description of a Ste. Genevieve Limestone Fauna from Monroe County, Illinois. Contributions from the Walker Museum University Chicago, 1(0) 1916: pp. 243-265. [Zoological Record Volume 67]