Glass Squid - Endless Ocean 2
A barrel-shaped squid whose rough surface is covered with star-shaped protuberances. It has fourteen luminous spots around its large eyes, which are actually organs called photophores.
This species keeps a special fluid, lighter than salt water, in its rounded body to aid buoyancy.
It makes up more than 60% of its body weight.
Photos are mine, info from Endless Ocean Wikia x