†Stygina (Protostygina) Prantl and Pribyl 1949 (trilobite)
Trilobita - Corynexochida - Styginidae
Parent taxon: Stygina according to Prantl and Pribyl 1949
Sister taxa: Stygina angustifrons, Stygina latifrons, Stygina minor, Stygina murchisoni, Stygina plautoni
Subtaxa: Stygina (Protostygina) bohemica
Ecology: nektobenthic carnivore
Distribution: there are no occurrences of Stygina (Protostygina) in the database