The blobfish (Psychrolutes - QI - Quite Interesting

Why the World's Ugliest Animal Looks so Different Underwater

Enter the Ugliest Fish in the Sea the Blobfish

World's Ugliest Animal: Deep sea dwelling Blobfish

Blob fish - Before and after

Blobfish, VS Battles Wiki

The World's Ugliest Animal blobfish looks ugly when out of water because of its low-density flesh. Under the deep sea the fish looks normal because the pressure compresses it to normal state.

A Unified Theory Of Deep-Sea Fish Aesthetics; Or, The Deeper You Go The Cuter They Get

The World's “Ugliest” Animals: The Blobfish Files

Blobfish Underwater

Weird blobfish! - MindStick YourViews