Source: Pathfinder 14: Children of the Void, pg(s). 49
The primary humanoid inhabitants of Castrovel are the Lashunta, an educated, civilized matriarchal society.
The beautiful Lashunta women are constantly plotting and maneuvering for political positions within their city-states. The protection of their settlements also falls to them and bands of lizard-mounted Lashunta women are constantly fighting back rampaging fauna that encroaches on their civilization.
Lashunta men are a stark contrast to their powerful, shapely women. They stand barely half the height of their female counterparts and are nearly twice as broad and are covered in hair. Their rugged appearance and skill in battle might be deceiving; however, as they are just as intelligent as Lashunta women and have an insatiable thirst for knowledge.
All Lashunta see the pursuit of mental perfection as an admirable goal which has, over the generations, developed into keen psionic powers and telepathy in many if not most of the members of this austere race.