Craniata - Trimerellida - Trimerellidae
Parent taxon: Trimerellidae according to A. Williams et al. 2000
See also Sepkoski 2002
Sister taxa: Costitrimerella, Eodinobolus, Fengzuella, Gasconsia, Gyroselenella, Monomerella, Obolellina, Ovidiella, Palaeotrimerella, Paradinobolus, Peritrimerella, Rhynobolus, Sinotrimerella, Trimerella, Yidurella
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution:
• Niagaran of United States (1: Indiana collection)
• Silurian of China (1), the Czech Republic (1), the United Kingdom (2), United States (15: Illinois, Indiana, Iowa, Wisconsin)
• Arenig of Spain (1)
• Ordovician of Canada (8: Ontario, Québec)
Total: 29 collections including 30 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.