Different species of mediterranean nudibranchs
Nudibranchs are a soft-bodied, marine molluscs. They have an extraordinary colours and forms. They are small, in some case they have tentacles, which are sensitive to touch, taste, and smell. They are the most colourful creatures on earth. All known nudibranchs are carnivorous. Some feed on sponges, others on hydroids,others on bryozoans and some eat other nudibranchs or their eggs. In mediterranean sea there are about 272 species of nudibranchs. In this illustration you can see some of these species.