Synonym: Onegia Keller et al. 1974
Parent taxon: Petalonamae according to J. F. Hoyal Cuthill and J. Han 2018
See also Fedonkin et al. 2007 and Sepkoski 2002
Sister taxa: Arborea, Dickinsonia, Ernietta, Pambikalbae, Parviscopa, Primocandelabrum, Rangea, Stromatoveris, Swartpuntia
Subtaxa: Onegia nenoxa Pteridinium carolinaense Pteridinium simplex
Type: Pteridinium simplex
Ecology: stationary intermediate-level epifaunal osmotroph
Distribution:
• Cambrian of United States (1: California collection)
• Wonokan of Canada (1: Northwest Territories)
• Ediacaran of Australia (3), China (1), Namibia (7), United States (3: North Carolina)
• Neoproterozoic of the Russian Federation (1)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.