The sea-urchin is a steaky invertebrate animal. The sea-hedgehog has a round sphere of lime with sharp spines that have suction cups that allow it to move on. The sea-hedgehog is known internationally as sea-urchin and has a lot of species. This copy is also called rock sea-angel or red sea-angel. The color of this sea-hedgehog can vary greatly, but it is not red but dark purple colored. The sea-hedgehog has a very powerful chewing mechanism, the central round jaw has strong pointed teeth that pulverize the prey with the greatest ease. The red sea-hedgehog is found in the Mediterranean and in the Eastern parts of the Atlantic from Scotland to the Azores archipelago and lives up to a depth of 75 m. The sea-hedgehog has internal gondolas better known as the ovaries. The easiest is to cut the sea-eels open instead of cutting them. Once open, you can drain the gondolas out. These gondolas resemble crescent and are located around in the sea-hedgehog. The color of these gondolas can vary from light yellow to orange brown and have an nutty flavor. The gondolas can be eaten raw or used to taste a sauce.