Sea urchins (Echinodermata. Echinoidea) are good a source of bioactive compounds belonging to different classes of natural substances. The edible Mediterranean sea urchin Paracentrotus lividus is a renowned animal model for study in different fields of biology. but it is intensively harvested for high commercial value due to the delicacy of its gonads. https://macorners.shop/product-category/animal-print-leather-belt/