Homo Sapiens X

Human X (Homo sapiens X, Latin for "X-other understanding, intelligent" or "X-other clever, wise, intelligent, sensible person").

A person's or being's perceptions of themselves and the world around them are rooted in the anatomical and physiological conditions, in the nature and functioning of the eyes, ears, noses, mouths and skin. Our perceptions determine our movements through and our interaction with the world.

Sentio, ergo sum – I perceive, therefore I am.

Homo Sapiens X's bodies have developed slightly differently than Homo Sapiens Sapiens. 
They have acquired additional abilities from other living beings and expanded existing human capabilities. They see, hear or smell a little differently and as a result gain abilities, motives and modes of interaction that have been previously unknown to us - and consequently also different relationships to our and their world.