EUCHOLOEOPS AMEGHINO, 1887, IS THE CORRECT GENERIC NAME OF THE BASAL MEGALONYCHIDAE (MAMMALIA, XENARTHRA, MEGATHERIOIDEA) SLOTH FROM THE SANTA CRUZ FORMATION (UPPER LOWER MIOCENE) OF ARGENTINA. AMGH [Internet]. 2011 Jun. 23 [cited 2025 Sep. 9];48(2):270-1. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/453