Tree of Life Project
The Tree of Life Web Project: Animals
Extensive site that contains much information about the various animal phyla. Each phyla gives photos, common examples, scientific names and references. Collection of 1630 websites about bio-diversity.
University of California
Ucmp: From Starfish to Sea Cucumbers
A comprehensive site that looks at the different types of echinoderms, their life history and anatomy.
Missouri Botanical Garden
Missouri Botanical Garden: Echinoderms: Sea Stars
Great information about all echinoderms: sea stars, sea urchins & sand dollars, sea cucumber. How they move, what they eat. Nice images.
Microscopy UK
Microscopy Uk: Growth of a Starfish
Describes the growth and development of a starfish.
CK-12 Foundation
Ck 12: Life Science: 9.22 Importance of Echinoderms
Understand the behaviors, characteristics, and classification of echinoderms.
CK-12 Foundation
Ck 12: Life Science: 9.21 Types of Echinoderms
Learn about the different types of echinoderms in the ocean.
CK-12 Foundation
Ck 12: Life Science: 9.20 Echinoderms
Understand the behaviors, characteristics, and classification of echinoderms.
California Academy of Sciences
California Academy of Sciences: Echinoderm Webpage
Resource provides a brief overview of echinoderms. Includes pictures and links for more information.