Gatunek typowy
Prioniodus geminus Hinde, 1900 from the Viséan of Scotland

Opis

M and S1-2 elements morphologically similar, with high-arched arrangement of processes that are subequal in length.
In the high-arched appearance of S elements the genus is closely similar to Apatognathus, to which it seems closely related. The main difference is in the morphologically non-simplified elements of the platform series. 

Synonimy

Zasięg czasowy

Literatura

Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359.