Alvarez, M. J., del Río, C. J. & Martínez, S. (2020 [nomenclatural availability: 2019]). Revision of the subfamily Pitarinae Stewart, 1930 (Eucallista Dall, 1902; Austrocallista Erdmann & Morra, 1985; Proteopitar gen. nov.) from Cenozoic southern South America: systematic and phylogenetic analyses. Journal of Systematic Palaeontology. 18(5): 433-460.
Revision of the subfamily Pitarinae Stewart, 1930 (<i>Eucallista</i> Dall, 1902; <i>Austrocallista</i> Erdmann & Morra, 1985; <i>Proteopitar</i> gen. nov.) from Cenozoic southern South America: systematic and phylogenetic analyses
Journal of Systematic Palaeontology
18(5): 433-460
Publication
Code-compliant early view published online 22 July 2019