Spike Trap

The Spike Trap is a life form belonging to the flora of Subnautica. Though it seems to act as an animal would, it is listed as a plant on an official picture released by the developers.

It was seen first on Trello.

A 3D model of the Spike Trap can be found here.

Appearance
Spike Trap has a platform on the ground resembling one cross which has four branches out in every four directions. The ends of the branches are covered by a shell on top and have small spikes on the surface. In the middle it has a mouth that has the same cross opening, of which it comes out six thin and long white arms. The end of each arms is red and has a yellow suction cup to it. The mouth is also red inside.