2. Goose-necked barnacles are also called "bergamot snail", "ghost claw snail" and "dog claw snail". They are named because they look like the neck of a goose. They usually like to hide in cracks in rocks or dark caves, and sometimes they often attach to floating objects in the sea or the skin of some large marine creatures in the sea. For example, ships, whales, whale sharks and turtles are also the main attachment objects of gooseneck barnacles, which can be said to be relatively common.

3. Goose-necked barnacles belong to tendrils of arthropods. Although they are very ugly and even a little disgusting, they are popular in Spain and even Europe, and many people are crazy about them. This is mainly because gooseneck barnacles are rich in trace elements and are very delicious seafood. On average, a catty can be sold for tens or even hundreds of euros, and the most expensive even reaches tens of thousands of RMB, which is a delicious food given by nature.

4. Goose-necked barnacles are also widely distributed in the world, distributed in all oceans, and mainly distributed in the southeast coastal areas in China, which is an indispensable delicacy in the "snail feast" after catching the sea.