Gastropoda - Euomphalina - Oriostomatidae
Full reference: D. M. Rohr and R. B. Blodgett. 2008. Silurian Gastropoda from the Alexander terrane, southeast Alaska. Geological Society of America Special Paper 442:51-61
Parent taxon: Oriostomatidae according to D. M. Rohr and R. B. Blodgett 2008
Sister taxa: Australonema, Beraunia, Cyclospongia, Didymalgia, Dohmella, Gemininodosa, Lineata, Morphotropis, Omphalonema, Oriomphalus, Oriostoma, Tophicola, Tubogyra
Subtaxa: Hecetastoma clarki Hecetastoma gehrelsi Hecetastoma salteri
Type: Hecetastoma gehrelsi
Ecology: stationary epifaunal suspension feeder
Distribution:
• Silurian of Canada (1: Nunavut collection), the United Kingdom (4), United States (1: Alaska)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.