สัตว์ในไฟลัมเอคไคโนเดอร์มาตา (Echinodermata = Gr echinos, หนาม +

ECHINODERMATA GENERAL CHARECTERS echinodermata Characteristics of Echinodermata · They have a star-like appearance and are spherical or elongated · They are exclusively marine animals · The organisms are echinodermata Echinodermata is a phylum of about 7000 living species distributed among five classes: Echinoidea , Holothuroidea ,

echinodermata Echinodermata The six thousand species of marine animals in the phylum Echinodermata are, like annelids, arthropods, chordates, and mollusks,