†Rollia Cullison 1944 (trilobite)
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Trilobita - Proetida - Hystricuridae
Parent taxon: Hystricuridae according to J. M. Adrain et al. 2003
See also Sepkoski 2002
Sister taxa: Amblycranium, Etheridgaspis, Glabretina, Guizhouhystricurus, Hillyardininae, Hintzecurinae, Holubaspis, Hystricurinae, Hystricurus, Litzicurus, Millardicurus, Nyaya, Omuliovia, Paenebeltella, Parahystricurus, Paraplethopeltis, Psalikilus, Svalbardicurus, Taoyuania, Tasmanaspis
Subtaxa: Rollia goodwini
Type: Rollia goodwini
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Ordovician of United States (3: Missouri, Oklahoma collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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