close up of a cut open sea urchin echinoidea with lots of orange eggs, which is held by a hand

animal background biology black closeup color colours creature cuisine danger defense delicacy delicious diet eating echinoderm echinodermata echinoidea echinozoa echinus egg food fresh gourmet greece healthy isolated macro meal mediterranean nature needle ocean orange protection raw sea seafood seaurchin selling sharp spiked spiny tasty tropical urchin wildlife yellow