DE ALESSANDRI, G. (1896)
Ricerche sui pesci fossili di Paranà (Republica Argentina). Atti della Reale Academia delle Scienze di Torino: 715–730, 1 pl.
HOVESTADT, D.C. & HOVESTADT-EULER, M. (2013)
Generic Assessment and Reallocation of Cenozoic Myliobatinae based on new information of tooth, tooth plate and caudal spine morphology of extant taxa. Palaeontos, 24, 1–66, 3 text–figs, 51 Plates