Kathwaia is a genus of trilobite known from the late Permian of Pakistan. It is notable for being one of the five last-known trilobites.
The genus is in the family Phillipsiidae, just like all the last trilobites (except for what is doubtfully Cheiropyge). The genus' type species, K. capitorosa, is now considered a junior synonym of K. caucasica.
Some of the know species: