I never stopped to question this and I don't think anyone else has either, but what are those nubs all over the gecko's skin? They're not soft, but they're not hard and bony (kinda stiff?). What purpose do they serve? What are they?
Reason I ask is that no other lizard I know of has irregular scales like that, and they sort of remind me of the way the bony plates were on an Ankylosaurus(sp?).
-Lemur 6


