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Phylum Echinodermata
46631
Phylum Echinodermata
http://animaldiversity.ummz.umich.edu/echinodermata.html
Some characteristics of the phylum that includes starfish, sea cucumbers, sea urchins, crinoids and brittle stars.
Biology > Biota > Fauna > Echinodermata
Jan 6, 2008
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Other links at Biology > Biota > Fauna > Echinodermata
Characteristics and phylogeny of the spiny-skinned animals: sea urchins, starfish, and their allies.
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2. Echinoderms
Descriptions of the major species of Echinodermata (starfish, brittle star, sea urchin, feather star, sea cucumber) with illustrations and links to photos.
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A collection of photographs of developing starfish and sea urchins with information about each.
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A brief description of the phylum followed by a long list of annotated photographs.
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Describes the taxonomic groupings and provides links to images of some taxa.
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Some characteristics of the phylum that includes starfish, sea cucumbers, sea urchins, crinoids and brittle stars.
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Overview of the systematics and ecology of starfish, brittle stars, sea cucumbers, sea urchins, and sand dollars.
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