Gastropoda - Euomphalina - Platyceratidae
Full reference: K. Bandel and J. Frýda. 1999. Notes on the evolution and higher classification of the subclass Neritimorpha (Gastropoda) with the description of some new taxa. Geologica et Palaeontologica 33(2):219-235
Parent taxon: Platyceratidae according to P. J. Wagner 2023
Sister taxa: Barynema, Basiplanus, Brokenriveria, Cancellator, Cancelloplatyceras, Compsonema, Crossoceras, Cyclonema, Devononema, Dyeria, Euthyrhachis, Globulonema, Himantonia, Lotzia, Naticellina, Naticonema, Naticonoda, Natirhenia, Nonorios, Obscuropsis, Paffrathia, Palaeocapulus, Platyceras, Platyostoma, Platyschisma, Ploconema, Praenatica, Pseudoplatyceras, Ptychospirina, Radvanospira, Rhabdocantha, Spinyplatyceras, Spiranodus, Spironemella, Strophostylus, Strotostoma, Stuckenbergispira, Tachloconcha
Subtaxa: none
Ecology: passively mobile epifaunal coprophage
Distribution: there are no occurrences of Pseudorthonychiinae in the database