From publisher blurb:
Insectoid humanoids have infested the Underworld and now these odd aliens are ready to invade your Pathfinder Roleplaying Game as well! Read about the strange god Zagnexis, how these bug men fit into the history of Aventyr, and so much more about the four-armed hoyrall!
In Underworld Races: Hoyrall you’ll find…
a brand new player race for the Pathfinder Roleplaying Game!
three different poisonous subtypes!
favored class options for every role!
new (living) equipment like the communicative mating vencegran and spitting siktauryi!
the siktauryi specialist gunslinger archetype!
new feats like Fast Hands, Toxic Blood, Carnivorous Appetite and more!
new magic items like the phantom limb and alien antennae!
fascinating countenance, prismatic eyes, and more new spells!