Radiolaria - Archaeospicularia - Echidninidae

Full reference: M.-Z. Won and W. J. Iams. 2002. Late Cambrian radiolarian faunas and biostratigraphy of the Cow Head Group, western Newfoundland. Journal of Paleontology 76(1):1-33

Belongs to Subechidnina according to M.-Z. Won and W. J. Iams 2002

Sister taxa: Subechidnina delicata, Subechidnina florea, Subechidnina gracilis

Type specimen: GSC-121979, a test

Ecology: passively mobile planktonic omnivore