Hurdiidae

Familia: †
Genera: †Aegirocassis – †Buccaspinea – †Cambroraster – †Cordaticaris – †Hurdia – †Mosura – †Pahvantia – †Peytoia – †Schinderhannes – †Stanleycaris – †Titanokorys – †Ursulinacaris – †Zhenghecaris

Hurdiidae Lerosey-Aubril & Pates, 2018

• Peytoiidae Conway Morris & Robison, 1982: 118
• Hurdiidae Vinther, Stein, Longrich & Harper, 2014 (nomen nudum: not accompanied by a character-based diagnosis as required by ICZN Art. 13.1 and Art. 13.2)
• Hurdiidae Lerosey-Aubril & Pates, 2018

• Conway Morris, S. & Robison, R.A. 1982. The enigmatic medusoid Peytoia and a comparison of some Cambrian biotas. Journal of Paleontology 56(1): 116–122. JSTOR . Reference page. 
• Lerosey-Aubril, R. & Pates, S. 2018. New suspension-feeding radiodont suggests evolution of microplanktivory in Cambrian macronekton. Nature Communications 9: 3774. DOI: 10.1038/s41467-018-06229-7 . Reference page. 
• Vinther, J., Stein, M., Longrich, N.R. & Harper, D.A.T. 2014. A suspension-feeding anomalocarid from the early Cambrian. Nature 507: 496–499. DOI: 10.1038/nature13010 . Reference page. 

• McCall, C.R.A. 2023. A large pelagic lobopodian from the Cambrian Pioche Shale of Nevada. Journal of Paleontology 97(5): 1009–1024. DOI: 10.1017/jpa.2023.63 . Reference page.  [Peytoiidae used as valid]
• Pates, S., Daley, A.C. & Butterfield, N.J. 2019. First report of paired ventral endites in a hurdiid radiodont. Zoological Letters 5: 18. DOI: 10.1186/s40851-019-0132-4 . Reference page.