9. Echinodermata
Common Missouri Fossils. Trilobites Trilobites are extinct sea creatures that were one of the first forms of life on earth. They ruled the world before.
THE ECHINODERMATA starfish, sea urchins, sand dollars, crinoids, blastoids.
1 Phylum Echinodermata BIO 2215 Oklahoma City Community College Dennis Anderson.
Echinoderm Characteristics Copyright © McGraw-Hill Education Echinoderms are Deuterostomes Echinoderms are deuterostomes – a major transition in the phylogeny.
Phylum Echinodermata End show End show Jenna Hellack Fall 2000 Echinodermata l Bilateral larvaeradial adults l Bilateral larvae, radial adults. five.
Echinoderms and Invertebrate Chordates Ch 29. Echinodermata Endoskeleton, radial symmetry, simple nervous system, varied nutrition, water vascular system.
23.6 Echinoderms KEY CONCEPT Echinoderms are on the same evolutionary branch as vertebrates.
Classification vocabulary. Aristotle Ancient Greek - classified organisms into two categories - Animal and Plant.
Period 6 Justin Liu Antony Santiago Echinodermata.
Echinoderms Sea stars, sea urchins, and sea cucumbers belong to phylum Echinodermata (“spiny skin”, “hedgehog skin”) Exclusively marine Adult echinoderms.
Phylum Echinodermata Kingdom Animalia. General Characteristics Name means “ spiny skin ” 1.Exclusively marine 2.Possess a semi-flexible endoskeleton.