It's had many names; Scrab Trap, Bear Trab (bears on OW?), and just Trap. I personally don't care what they call it, it traps poor fuzzles and gabbits
Isn't that more important!? And like Oddguy said, scrabs dont only live in the deserts, many scrabs have been herded into reserves out there where it's rural. But my guess is that it is a more paramonian area due to the packs of paramites we saw fleeing from the Vykker pods.