Echinodermata , class: Ophiuroidea (brittlestars

Phylum Echinodermata Flashcards echinodermata

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

echinodermata Echinodermata is a phylum of about 7000 living species distributed among five classes: Echinoidea , Holothuroidea (sea Preview The sea star Odontaster validus and sea urchin Sterechinus neumayeri are often found living in association Echinoderms Echinodermata  Echinodermata · They are round or elongated and have a star-like appearance · They are only marine creatures · The creatures have spiky skin

ลิ้ ง ดู บอล ออ น ไล Fossil Record Today, Echinodermata is a diverse phylum, with numerous species in five classes: Asteroidea , Crinoidea