Meet the bloody belly comb jelly

[catbyte]

"Comb on over and sea the magnificent bloody belly comb jelly! A denizen of the deep, the bloody belly’s dark red coloration keeps it camouflaged from predators in the depths, where red light disappears and red-colored animals are nearly invisible.

Take a minute to relax with bloody belly comb jellies effortlessly floating about in the water. Watch the vibrant color display as light is diffracted by the beating cilia along their comb rows."