Rojoko

The Rojoko split from their ancestor and spread through the waters of Fermi. Functionally, the species has not changed much from their ancestors. They are thicker than their ancestors, forming a teardrop shape that helps with hydrodynamics. They, like their ancestors, swarm together using a weak electromagnetic sense to keep them together as well as tiny fibers all over their bodies that help direct them. They keep their young in their central chamber as they develop. Once released, the young will stay close to the adults, often using their fins to attach themselves to the shell of the elders.