Trilobita - Ptychopariida - Plethopeltidae

Parent taxon: Plethopeltidae according to P. A. Jell and J. M. Adrain 2003

Sister taxa: Arapahoia, Exigua, Koldinia, Koldiniella, Kulyumbopeltis, Leiocoryphe, Meniscocoryphe, Notaiella, Plethopeltides, Plethopeltis, Plethopeltoides, Poriplethopeltis, Pseudokoldinella, Stenopilus

Subtaxa: none

Ecology: fast-moving low-level epifaunal carnivore