Macraucheniopsis

Macraucheniopsis is an extinct genus of litoptern mammal belonging to the family Macraucheniidae from the Middle to Late Pleistocene of Argentina. It, along with Macrauchenia, Neolicaphrium, and Xenorhinotherium were among the youngest known genera of litopterns.

Classification
Cladogram based in the phylogenetic analysis published by Schmidt et al., 2014, showing the position of Macraucheniopsis: