Rockgrub (Subnautica)

The Rockgrub is currently the smallest passive life form belonging to the fauna category.

Rockgrubs mostly dwell cavernous areas.

Appearance
The Rockgrub is tiny in size and of glows a bright bioluminescent green. It has a slim, round, segmented body with two swimming fins on either sides and a larger flipper serving as the tail.

The Rockgrub has five appendages on each side of its body, and a circular maw adorning many small teeth.

Trivia

 * Code in the sharedassets refer to the Rockgrub as the Rock Puncher Larva. By contrast, an early Trello card refers to them as "RockPuncher Food".