PaleoDB taxon number: 383264
Full reference: D. B. Blake and J. Koniecki. 2019. Two new Paleozoic Asteroidea (Echinodermata) and their taxonomic and evolutionary significance. Journal of Paleontology 93(1):105-114
Sister taxa: none
Type specimen: UMMP 74695, a partial skeleton. Its type locality is LaFarge Belleville Quarry, Verulam Fm., which is in a Katian shallow subtidal wackestone/siltstone in the Verulam Formation of Canada.