Taxon - Odkazy a literatura
Wikipedia Articles [Peytoia_infercambriensis]
Wikipedia Articles [https://en.wikipedia.org] [jako Peytoia infercambriensis (Lendzion, 1975)]
Paleobiology Database [151414]
Paleobiology Database [https://paleobiodb.org/] [jako Cassubia infercambriensis Lendzion, 1975]
Datum citace: 1. duben 2020