Barreleye Fish

Most aesthetically shocking feature: Maybe it's their upward pointing eyes or perhaps THE FACT THAT THEIR HEADS ARE SEE THROUGH.

Monterey Bay Aquarium Research Institute (MBARI) / Via youtube.com

Gulper Eel

Most aesthetically shocking feature: THAT MOUTH. It's an eel, but it has the mouth of a pelican. You can't just go combining creature features, nature.

Indoona / Via youtube.com

Roughback Batfish

Most aesthetically shocking feature: That smug little face with the red lips is unsettling. They look like they have thoughts and opinions — controversial ones.

Wikipedia / Via commons.wikimedia.org