I'm trying to come up with things to up the variety of life in the universe(s), as would seem appropriate in such a vast environment. No need to include species already elaborated upon, these are mostly just ideas.
Hexafaunen - Partially gridmoid species highly resemblant of insects. After an extremely long period of underground life, the species has managed to evolve to levels far beyond its original levels of intelligence, but as a result also continue to create offspring with eyes that cannot see via the conventional light spectrum. Documentation of members of this species on the surface is rare and speculative, as it is speculated that settlments exist as far as several miles under the surface.