Final answer:
Homo naledi is the species suggested by the discovery as a downsized version of Homo erectus.
Step-by-step explanation:
Homo naledi is the species suggested by the Discovery. Homo naledi individuals were about 5 feet tall and weighed around 100 pounds, making them a downsized version of Homo erectus. They had small jaws and teeth, a skull shaped more like H. erectus or H. habilis, and humanlike feet with arches and ankles. Homo naledi also had a smaller brain size compared to other Homo species.