Srols

Srols are a fictional species featured in the tabletop role-playing game Pathfinder. They are described as insectoid humanoids known for their communal nature and their peculiar method of reproduction. Srols possess a chitinous exoskeleton, multiple limbs, and compound eyes, giving them a distinctly alien appearance.

The defining characteristic of the srols is their lifecycle, which involves a parasitic larval stage. A srol mother lays eggs, and upon hatching, the larvae seek out and burrow into the bodies of living creatures, often unsuspecting prey. These larvae then consume the host from the inside out, eventually emerging as a fully formed srol. This process has made them feared by other races, as they are seen as a silent and insidious threat.

Socially, srols live in organized colonies, often referred to as "nests." Within these nests, there is a strict hierarchy, with a queen srol typically at the apex. Communication among srols is thought to be largely telepathic or through complex pheromonal signals, making their internal workings difficult for outsiders to understand. Their motivations are often driven by the survival and expansion of their colony. While not inherently evil, their predatory reproductive cycle and alien mindset frequently place them at odds with other sentient beings.