| Intro | | About | | Wiki | | Search traits | | Data explorer | | Literature | | Definitions | | Sources | | Webservices | | Statistics | | Feedback | | Editors | | Log in |
Traits taxon detailsHelcionopsis Ulrich & Scofield, 1897 †
1578872 (urn:lsid:marinespecies.org:taxname:1578872)
accepted
Genus
Helcionopsis striata Ulrich & Scofield, 1897 † (type by subsequent designation)
marine,
fossil only
neuter
Ulrich, E. O.; Scofield, W. H. (1897). The Lower Silurian Gastropoda of Minnesota. <em>The Geology of Minnesota.</em> 3(2): 813-1081, pls. 61-82., available online at https://www.biodiversitylibrary.org/page/14923788
page(s): 821, 826 [details]
MolluscaBase eds. (2025). MolluscaBase. Helcionopsis Ulrich & Scofield, 1897 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1578872 on 2025-05-24
Marine Species Traits editorial board (2025). Marine Species Traits. Helcionopsis Ulrich & Scofield, 1897 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1578872 on 2025-05-24
original description
Ulrich, E. O.; Scofield, W. H. (1897). The Lower Silurian Gastropoda of Minnesota. <em>The Geology of Minnesota.</em> 3(2): 813-1081, pls. 61-82., available online at https://www.biodiversitylibrary.org/page/14923788
page(s): 821, 826 [details] basis of record Wahlman G.P. (1992). Middle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch region. <em>United States Geological Survey Professional Paper.</em> 1066-O: 1-213. page(s): 65 [details] Available for editors  |
