Full reference: J. Frýda and K. Bandel. 1997. New Early Devonian gastropods from the Plectonotus (Boucotonotus) - Palaeozygopleura community in the Prague Basin (Bohemia). Mitteilungen Geologie-Paläontologie Institut der Universitat Hamburg 80:1-57
Parent taxon: Caenogastropoda according to J. Frýda and K. Bandel 1997
Sister taxa: Architaenioglossa, Carinomphalus, Cassianozyga, Cataldia, Cerithimorpha, Cerithioidea, Coelodiscidae, Coelostylinidae, Cyclophoracea, Dendropupoidea, Dzikella, Epitonioidea, Idahospira, Loxotomella, Meekospiridae, Mesogastropoda, Neontaenioglossa, Neotaenioglossa, Orthonematoidea, Palaeostyloidea, Peruneloidea, Pragoscutulidae, Prisconatica, Pseudomelanoidea, Soleniscoidea, Sorbeoconcha, Spanionematidae, Strobeidae, Trinema, Vanikoroidea, Ventrosia, Zygopleuroidea
Subtaxa: none
Ecology: epifaunal
Distribution: there are no occurrences of Perunelomorpha in the database