†Dudleyaspis Prantl and Pribyl 1949 (trilobite)
Trilobita - Lichida - Odontopleuridae
Parent taxon: Odontopleuridae according to H. B. Whittington 1956
Sister taxa: Acidaspidinae, Acidaspis, Anacaenaspis, Apianurinae, Borkopleura, Ceratocephala, Ceratocephalinae, Ceratonurus, Chlustinia, Dicranurus, Eoleonaspis, Exallaspis, Gaotania, Hispaniaspis, Isoprusia, Ivanopleura, Koneprusia, Koneprusiinae, Laethoprusia, Leonaspis, Meadowtownella, Miraspis, Odontopleurinae, Orphanaspis, Primaspis, Proceratocephala, Selenopeltis, Selenopeltoides, Stelckaspis, Taemasaspis, Uriarra, Whittingtonia
Subtaxa: none
Ecology: fast-moving low-level epifaunal carnivore