†Eriptychius Walcott 1892 (jawless fish)
Click image to enlarge. Click to access iDigBio record.
Pteraspidomorpha - Astraspidiformes
Parent taxon: Astraspidiformes according to I. J. Sansom and M. P. Smith 2005
See also Hay 1902, Sepkoski 2002 and Van Der Laan 2019
Sister taxa: none
Subtaxa: Eriptychius americanus
Type: Eriptychius americanus
Ecology:
Distribution:
• Ordovician of Canada (2: Ontario collections), United States (3: Colorado, Wyoming)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.