What is the most commonly discussed species of this animal, named after its recovery region?

Answer

Macrauchenia patagonica

The specific species most often discussed in paleontological literature is *Macrauchenia patagonica*, named for the region where many key fossils have been recovered, such as in Argentina.

What is the most commonly discussed species of this animal, named after its recovery region?
animalextinctmammalungulatemacrauchenia