Humans are the primary above ground species of Yurpsland.
There are various in-comic discussions about the relationship between Humans and other species.
Humans are sometimes thought to be Nomes by some residents(
) of the Basement, and among humans().
Humans can be distinguished from other species by their ears() (in some way unspecified in that comic, but probably because they are rounded() and similar bipedal species have pointed ears).