Gastropoda - Euomphalina - Helicotomidae
Alternative combinations: Streptotrochus lamellosus, Trochonema lamellosus, Trochus lamellosus
Full reference: G. Lindström. 1884. The Silurian Gastropoda and Pteropoda of Gotland. Kongliga Svenska Vetenskaps-Akademiens Handlingasr 19:1-250
Belongs to Boucotspira according to P. J. Wagner 2023
See also Lindström 1884, Perner 1907, Ulrich and Scofield 1897 and Wagner 1999
Sister taxa: Boucotspira antelopensis, Boucotspira carinifer, Boucotspira fimbriata, Boucotspira ordovicus, Boucotspira ozawai, Boucotspira wisbyensis
Type specimen: Its type locality is Samsugns C, in Othem, which is in a Sheinwoodian deep subtidal ramp limestone/marl in the Slite Beds Formation of Sweden
Distribution:
• Silurian of Sweden (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.