Crenche

A crenche is a type of crab found in the Kulock star system. They are slow-moving but powerful, and they make a really good side dish when ground up whole. They also have a shapeshifting ability, allowing them to make Jack think that one of them is Jim.

Crenches have adapted to breathe in 0 atmosphere, so they have the ability to travel all the way to the Bordenog star system and associate with the Krous.