Sister taxon: Texathyris
Ecology: stationary epifaunal suspension feeder
• Carboniferous of Australia (15), Canada (1: Alberta), China (4), Germany (3), Ireland (1), Libya (1), Mexico (1), the United Kingdom (9), United States (39: Illinois, Indiana, Missouri, Montana, Nevada, Texas)
• Devonian of Afghanistan (1), Belgium (1), Canada (3: Alberta, Ontario), France (1), Germany (8), United States (287: Illinois, Iowa, Maryland, West Virginia, Virginia, Michigan, Missouri, Montana, New Mexico, New York, Pennsylvania, Virginia, West Virginia, Wisconsin), Venezuela (3)
Total: 380 collections including 393 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.