Additional Creatures Wiki

Female Argonaut

Argonaut Concept Art

Argonauts are invertebrates confirmed to appear in Additional Creatures 2: Wild ARK

Argonauts, also known as the Paper Nautilus, are a genera of octopi found in the world's oceans. Despite the shell, they are not nautilus or ammonites. They are the only known pelagic octopus, with the females using this shell that they create from calcium for protection, scoop air inside of for ballast, and as a place to lay their eggs. The males are 1/5 the size of females and do not build the shell.

While its design has been confirmed through concept art, that is all that is known at this time for addition into Additional Creatures.