Where might you find a Pink See-Through Fantasia?

"Enypniastes" is a genus of deep-sea sea cucumber. It is monotypic, being represented by the single species "Enypniastes eximia." Due to its unique appearance, the species has been dubbed the headless chicken fish, headless chicken monster, and the Spanish dancer. It is also known as the swimming sea cucumber, and some are called the pink see-through fantasia.

...the pink see-through fantasia is a sea cucumber, found about 1.5 miles deep into the Celebes Sea in the western Pacific, east of Borneo.