ECHINODERMATA GENERAL CHARECTERS

Characteristics of Echinodermata · They have a star-like appearance and are spherical or elongated · They are exclusively marine animals · The organisms are

Echinodermata · Environment marine, brackish, fresh, terrestrial · Fossil range recent + fossil · Original description Klein, · Descriptive notes

echinodermata Echinodermata · They are round or elongated and have a star-like appearance · They are only marine creatures · The creatures have spiky skin

echinodermata Phylum echinodermata is the only animal phylum with 5-point symmetry and includes sea stars, sand dollars, urchins, crinoids, and sea cucumbers