JahSepp

The JahSepp are an extradimensional fungoid species native to the mycelial network.

Biology
In normal space, members of this species manifest as an amorphous mass which can seemingly alter its own size and shape at will. They have been described as eukaryotic lifeforms, and are able to infect Humans, probe their memories and create hallucinations to communicate with them.

History
The JahSepp lived harmoniously within the mycelial network until the USS Discovery began to arrive at random intervals, ravaging their ecosystem irreparably.

To stop what they perceived as an attack they sent one of their kind beyond the confines of the reality to infiltrate Discovery.

Appearances

 * Star Trek Discovery: Season 2: "New Eden"