The ocean slug's clueless partners are hydroid polyps — tiny, coral-like creatures that live in colonies and feed on zooplankton. The ocean slug, known as a nudibranch (pronounced nooda-brank), regards the polyps as living fishing nets, energetically scooping them up and gulping them down when the hapless hydroids complete their zooplankton dinner.
A few creatures, for example, hyenas, are known for a conduct called kleptoparasitism, in which they wait until a creature slaughters its prey and after that push the predator away to claim its feast. In any case, this nudibranch conduct — taking the predator's meal by eating the predator and prey together — is something that was unknown, and analysts named it "kleptopredation" in a new study. …show more content…
It gauges around 1 to 2 inches (3 to 5 centimeters) long, and has a pale body covered with bright, long spines called cerata, which help with breath by expanding the surface zone on the upper part of the creature's body. Nudibranchs get their beautiful coloring from their prey, which ranges from algae, sponges and anemones to barnacles, corals and even other nudibranchs. On their heads are two highly sensitive tentacles, called rhinophores. These allow them to smell, taste and feel their way around. They receive chemical signals helping them to identify potential