A staggering 95 percent of the world’s oceans remain undiscovered, but forget James Cameron’s voyages into the deep, let’s start by identifying this weird thing caught on film.

The video was posted by Reddit user Daesleepr0 and is yet to be identified. Comments on the site have speculated that this isn’t a new species at all and is instead a cnidarian, whale placenta or chorion.

What do you think?