Project 3942: G. Marramà , G. Carnevale, G. J. Naylor, J. Kriwet. 2020. Skeletal Anatomy, Phylogenetic Relationships, and Paleoecology of the Eocene Urolophid Stingray Arechia Crassicaudata (Blainville, 1818) from Monte Postale (Bolca Lagerstätte, Italy). Journal of Vertebrate Paleontology. 40 (4):e1803339.
This project has 33 taxa.