Phantom of the Seas: Bizarre Creature Caught on Video

The sea creature you just saw in the video above was spotted strolling more than 1, 500 feet deep on the camera of an unmanned underwater vehicle. She is making the biggest hit on YouTube - already has over 500, 000 views - and no one can tell which animal this is.

So far, theories about "ghost" identity range from a whale's placenta to an enigmatic Deepstaria jellyfish. However, watching the video carefully you can see the Petrobras logo in the lower left corner. Is it a native creature of our seas?

Source: YouTube