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Echinodermata
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| Crinoidea Echinoidea Holothuroidea Stelleroidea |
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Describes the taxonomic groupings and provides links to images of some taxa.
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Classification of the Extant Echinodermata This list also contains links to images. We welcome updates or corrections to this list. Crinoidea Isocrinida Isocrinidae Millericrinida Apiocrinidae Bathycrinidae Bourgueticrinidae Phrynocrinidae Cyrtocrinida Holopusidae Hyocrinidae Comatulida Comasteridae Colobometridae Eudiocrinidae Himerometridae Mariametridae Zygometridae Aporometridae Notocrinidae Asterometridae Calometridae Charitometridae Ptilometridae Thalassometridae...Some characteristics of the phylum that includes starfish, sea cucumbers, sea urchins, crinoids and brittle stars.
http://animaldiversity.ummz.umich.edu/echinodermata.html
Overview of the systematics and ecology of starfish, brittle stars, sea cucumbers, sea urchins, and sand dollars.
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Introduction to the Echinodermata Echinodermata from starfish to sea cucumbers A nyone who has been to the beach has probably seen starfish or sand dollars. The more intrepid beachcomber may find brittle stars, sea cucumbers, or sea urchins. These and many other organisms, living...Characteristics and phylogeny of the spiny-skinned animals: sea urchins, starfish, and their allies.
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Echinodermata Go to navigation for this section of the ToL site Go to quick links Go to quick search Go to detailed site links Site Navigation Browse Help Features Learning Contribute About advanced go to beginning of page Under Construction Containing...