Whalen, N. & Selden, P. (2021). A new, giant ricinuleid (Arachnida, Ricinulei), from the Pennsylvanian of Illinois, and the identification of a new, ontogenetically stable, diagnostic character. Journal of Paleontology 95(3): 601–612. ZooBank: AA9F2DE5-C49D-4F70-BBA5-DB12FDEE406F doi: 10.1017/jpa.2020.104
| Taxon |
|---|