Глубокие отношения

You have to squint to see it, but that tiny little blob poking out of the female’s belly is actually the male of the species. In the grand scheme of things he serves just one purpose, which is to find a female and deliver his genetic material. He does this by latching on permanently. Once attached, he fertilizes the female while at the same time being absorbed into her body, fusing with his mate and becoming a part of the larger female’s circulatory system. Once attached, the male no longer eats, but instead gains sustenance from the female’s own bloodstream.

http://bgr.com/2018/03/23/anglerfish-mating-video-deep-sea-fish/