Echinodermata - Zootaxa

The Phylum Echinodermata is distinguished by characteristics such as spiny-skin, pentaradial symmetry, and an endoskeleton composed of

The Echinodermata are the most closely related invertebrates to humans The word echinoderm means “spiny skin” and it is an apt description for

echinodermata Echinodermata is a phylum of about 7000 living species distributed among five classes: Echinoidea , Holothuroidea (sea

echinodermata Characteristic Features of Phylum Echinodermata · These are exclusively marine animals · The larval forms show bilateral symmetry and adult forms show radial