original description
Woodring, W. P. (1957). Geology and Paleontology of Canal Zone and adjoining Parts of Panama. - Geology and Description of Tertiary Mollusks (Gastropods: Trochidae to Turritellidae. <em>Geological Survey Professional Papers.</em> 306: 1-145., available online at https://pubs.usgs.gov/pp/0306a/report.pdf
page(s): 77 [details]
From editor or global species database