Species: cosgriffi BARBERENA, 1998
Etymology:
Referred material:
Locality: Ponta Grossa-Apucarana railroad, Serra do Cadeado region, Parana State, Brazil.
Horizon: Rio do Rasto Formation, Passa Dois Group.
Biostratigraphy:
Age: Tatarian Stage, Lopingian Subepoch, Zechstein Epoch, Late Permian.
Material:
UFRGS-PV0319P: Fragment of the skull table, an almost complete vertebral column, some bones of the girdles and articulated scales.
UFRGS-PV0320P: Posterior part of the skull, many post-cranial bones and some isolated scales.