MolluscaBase name details
Helicostylus girtyi Knight, 1934 †
1761593 (urn:lsid:marinespecies.org:taxname:1761593)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Knight J.B. (1934). The gastropods of the St. Louis, Missouri, Pennsylvanian outlier. VII. The Euomphalidae and Platyceratidae. <em>Journal of Paleontology.</em> 8(2): 139-166.
page(s): 165, pl. 25, fig. 2a-f [details]
page(s): 165, pl. 25, fig. 2a-f [details]
MolluscaBase eds. (2024). MolluscaBase. Helicostylus girtyi Knight, 1934 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1761593 on 2024-11-23
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original description
Knight J.B. (1934). The gastropods of the St. Louis, Missouri, Pennsylvanian outlier. VII. The Euomphalidae and Platyceratidae. <em>Journal of Paleontology.</em> 8(2): 139-166.
page(s): 165, pl. 25, fig. 2a-f [details]
page(s): 165, pl. 25, fig. 2a-f [details]