close sea urchin shell class echinoidea the surface features textured

navigate by keyword : urchin textured textile symmetry symmetrical surface structure species soft small shells shell sea rows role range raised radial protective produce pink petal pattern organism opening nodules natural marine invertebrate intricate insect indicative highlights giving geometric food flower features exoskeleton environments echinoidea echinoderm earthy design coral colors closeup class circle characteristic central brown beige art array appearance animal aigenerated

Close-up of a sea urchin shell (class Echinoidea). The surface features a textured, Royalty Free Stock Photo

Close-up of a delicate, textured sea urchin shell isolated on a black background, perfect for nature and design concepts Royalty Free Stock Photo

Close-up of a delicate sea urchin shell, showcasing intricate natural patterns against a dark backdrop Royalty Free Stock Photo

Close-up of a sea urchin shell (class Echinoidea). The surface features a textured, geometric pattern with an array of small, raised nodules in symmetrical rows. Colors range from beige to soft pink, giving a natural, earthy appearance. The central opening and radial symmetry are characteristic of the species, indicative of its echinoderm structure. The intricate design highlights the shell's role as a protective exoskeleton in marine environments.