Ascanio D. Rincón, H. Gregory McDonald, Andrés Solórzano, Mónica Núñez Flores und Damián Ruiz-Ramoni: A new enigmatic Late Miocene mylodontoid sloth from northern South America. Royal Society Open Science 2, 2015, S. 140256, doi:10.1098/rsos.140256
Ascanio D. Rincon, Andres Solorzano, H. Gregory McDonald und Marisol Montellano-Ballesteros: Two new megalonychid sloths (Mammalia: Xenarthra) from the Urumaco Formation (late Miocene), and their phylogenetic affinities. Journal of Systematic Palaeontology 17 (5), 2018, S. 409–421, doi:10.1080/14772019.2018.1427639
Ascanio D. Rincón und H. Gregory McDonald: Reexamination of the Relationship of Pseudoprepotherium Hoffstetter, 1961, to the Mylodont Ground Sloths (Xenarthra) from the Miocene of Northern South America. Revista Geológica de América Central 63, 2020, S. 1–20, doi:10.15517/rgac.v62i0.41278
Eli Amson, Christine Argot, H. Gregory McDonald und Christian de Muizon: Osteology and Functional Morphology of the Hind Limb of the Marine Sloth Thalassocnus (Mammalia, Tardigrada). Journal of Mammal Evolution 2014, doi:10.1007/s10914-014-9274-5
Frédéric Delsuc, Melanie Kuch, Gillian C. Gibb, Emil Karpinski, Dirk Hackenberger, Paul Szpak, Jorge G. Martínez, Jim I. Mead, H. Gregory McDonald, Ross D.E. MacPhee, Guillaume Billet, Lionel Hautier und Hendrik N. Poinar: Ancient mitogenomes reveal the evolutionary history and biogeography of sloths. Current Biology 29 (12), 2019, S. 2031–2042, doi:10.1016/j.cub.2019.05.043
Samantha Presslee, Graham J. Slater, François Pujos, Analía M. Forasiepi, Roman Fischer, Kelly Molloy, Meaghan Mackie, Jesper V. Olsen, Alejandro Kramarz, Matías Taglioretti, Fernando Scaglia, Maximiliano Lezcano, José Luis Lanata, John Southon, Robert Feranec, Jonathan Bloch, Adam Hajduk, Fabiana M. Martin, Rodolfo Salas Gismondi, Marcelo Reguero, Christian de Muizon, Alex Greenwood, Brian T. Chait, Kirsty Penkman, Matthew Collins und Ross D. E. MacPhee: Palaeoproteomics resolves sloth relationships. Nature Ecology & Evolution 3, 2019, S. 1121–1130, doi:10.1038/s41559-019-0909-z
Alberto Boscaini, François Pujos und Timothy J. Gaudin: A reappraisal of the phylogeny of Mylodontidae (Mammalia, Xenarthra) and the divergence of mylodontine and lestodontine sloths. Zoologica Scripta 48 (6), 2019, S. 691–710, doi:10.1111/zsc.12376
