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Animal Diversity Web Phylum Echinodermata
Information on the largest group of fauna without any freshwater or land representatives includes habitat, distribution, unique features and taxonomic history.
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Animal Genome Size Database: Echinoderms
Offers species list, in taxonomic order, including scientific and common names.
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Ask a Marine Scientist: Answers to Echinoderm Questions
Contains details about sea stars, sand dollars, and other symmetrical marine invertebrates.
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BioLib Echinodermata Echinoderms
Photographs of various representatives of this phylum. With names of authors.
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Biology of Echinoderms
Presents a video detailing the distinguishing characteristics of the different classes of this phylum. Includes photos.
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British Chalk Echinoderms
Information about fossil members of the phylum. With images.
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Crinoid and Other Echinoderm Fossils for Sale
Offers links to shops. With images.
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Crystal World Fossils and Minerals
Contains images of early echinoderms and access to photographs of crinoids.
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Deep-Sea Pages: Bathyal and Abyssal Echinoderms
Describes the members of this phylum that can be found in abyssal plains and continental slopes. With photographs and scientific names.
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Divebums Echinoderms
Offers underwater photographs of various species of sea cucumbers, sea urchins, sea stars, and brittle stars. Includes scientific names.
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Echinoderm Notes
Covers characteristics, habitat, member species, regeneration, internal systems and reproduction for the phylum and classes.
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Echinodermata
Offers an overview of the group of fauna that includes the sea urchins and the starfishes. Includes distinguishing features, images, subgroups and references.
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Echinodermata Introduction
Presents unique features and characteristics. With photos.
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Echinoderms
Presents information and images of members of the phylum that include starfishes, sea urchins, feather stars, sea cucumbers and brittle stars.
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Echinoderms From Starfish to Sea Daisies
Information about this phylum includes characteristics, habitat, anatomical and physiological features. With photographs.
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Echinoderms in Aquaria
Presents characteristics, traits, and features of crinoids, asteroids, marble stars, linckia stars, and Caribbean cushion star.
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Echinoderms of the Gulf of Aqaba and Southern Sinai
Offers links to photos and sketches of various species found in the area.
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Fossils and Minerals: Echinoderms: Crinoids
Presents the characteristics, traits and features of the class and the value of its fossils. With sketches and illustrations.
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Gallery of Echinoderm Larvae
Presents images with brief descriptions.
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GBR Explorer: Echinoderms
Includes overview and images, with feeding, habitat, physiology, and reproduction details.
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Guide to Seashore Life in Singapore
Presents a brief description of members of the phylum. Includes links to classes.
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Hawaii Coral Reef Network: Echinoderms of Hawaii
Presents the images and scientific names of the particular classes of this phylum that can be found in the area.
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Holothuroidea Sea Cucumbers
Presents the traits, characteristics and unique features of this echinoderm. Includes photos and graphical anatomy.
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I Live in the Sea: Echinoderms
Features unique characteristics, traits and physiology of sea cucumbers, brittle stars, feather stars, and sea urchins.
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Introduction to the Echidnodermata
Provides information on the members of this phylum. Includes distinguishing features and both extinct and living representatives.
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Invertebrates in the Plankton: Echinodermata
Reviews phylum in general, with physical and functional descriptions of various classes, and illustrations.
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Kermadec Islands Images of Echinoderms
Features underwater photographs of black seven-armed star, pencil urchin, crown of thorns star, and diadema stars found in this area.
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Life On Australian Seashores: Echinoderms
Information about sea stars, brittle stars and holothurians. With sketches.
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Nature Portfolio: The Phylum Echinodermata
Provides list of species, common and scientific names, and links to details and photo thumbnail.
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Online Guide to Chek Jawa: Echinoderms
Presents the anatomical and physiological features and characteristics of member of this phylum. With photographs.
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Ordovician Echinoderms
Offers images of fossils in this era. Includes locations of discovery.
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Paleontology Portal: Echinoderms
Offers description and links to images of fossils from various periods.
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Photos of Fossils
Links to images of sand dollars, sea urchin spines and sea urchins from Arizona and Texas.
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Reef Ecology Guide Echinoderms
Offers images of various species of sea stars, feather stars, sea urchins, and sea cucumbers. Site sponsored by Dive Asia Phuket Thailand.
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Reeforg Echinoderms
Offers information about sea star, wana, ina, sea cucumber, and pencil slate sea urchins.
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Sea and Sky Reef Life Echinoderms
Presents an overview of the phylum and its member species. With descriptions and photographs.
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Sea Urchin
Offers links to photos and information including fertilization, cleavage, gastrulation and patterning.
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Shape of Life: Phylum Echinodermata
Presents a brief overview of this group of marine animals together with classifications and common names. Includes images.
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Some Weird Echinoderms of the Cincinnatian
Describes unique members of the phylum that are found in this particular area. Includes sketches.
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Spiny-Skinned Animal, Phylum Echinodermata
Provides the unique physical and physiological characteristics and traits of this group. With images.
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Starfish Phylum Echinoderm
Presents anatomy and physiology of this marine life. Includes quiz and links to related sites.
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TrekNature: Photos Echinoderms
Features underwater photographs taken by members of this organization.
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Wholesale Fossils
Presents fossils of sea urchins, blastoids and crinoids. With photos and prices.
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WholesaleFossils.Com
Presents fossils of brittle star, cystoid, denovian and sea urchins. With images and prices.
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Wonders of the Sea: Echinoderms
Details the distinguishing characteristics and traits of the various classes of these marine animals. Includes sketches.