active sites directory

Active Sites Directory is a free directory which covers a large variety of sites organized by category. Browse thousands of web sites that are more focused on one particular aspect of Science, Biology, Flora and Fauna, Animalia, Echinodermata, Stelleroidea with just the click of your mouse.

See also:

Kids and Teens: School Time: Science: Living Things: Animals: Invertebrates: Starfish (5)

http://www.sms.si.edu/irlspec/Amphiod_pulchel.htm

» Amphiod pulchella - Taxonomy and photographs of this brittlestar.

http://www.sms.si.edu/irlspec/Amphiop_thromb.htm

» Amphioplus thrombodes - Taxonomy and photograph of this brittlestar.

http://bioweb.uwlax.edu/bio203/s2007/richards_mic2/

» Asterias rubens: The Common Starfish - Research project by Michael Richardson on this species, including its classification, habitat, adaptations, nutrition, reproduction and interactions with other species.

http://www.microscopy-uk.org.uk/mag/artnov04macro/jpstarfish.html

» Chocolate Chip Starfish - Photographic study by Jaclin Pisano of Protoreaster nodosus with some fine images.

http://webs.lander.edu/rsfox/invertebrates/asterias.html

» Estarias forbesi - Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy and development of this sea star.

http://www.microscopy-uk.org.uk/mag/art98/janstar.html

» Growth of a Starfish - Article on the development of a starfish by Jan Parmentier with many fascinating photographs.

» Madreporite Nexus - Starfish tales and science by Jonathan Dale.

http://www.perspective.com/nature/animalia/starfish.html

» Natural Perspective: Starfish (Class: Asteroidea) - Photos and a brief description of starfish characteristics.

http://bss.sfsu.edu/holzman/courses/Fall%2003%20project/oseastar.htm

» Purple Ochre Sea Star (Pisaster ochraceus) - Project by Virginia Humphreys on this starfish, including its description, natural history, evolution and distribution.

http://www.peterbrueggeman.com/nsf/fguide/echinodermata-1.html

» Seastars of Antarctica - Photographs and information from the Underwater Field Guide to Ross Island and McMurdo Sound, Antarctica.

http://www3.bc.sympatico.ca/kerryw/creature/slime.htm

» Slime Star - A photograph and brief description of the sea star, Pteraster.

http://www.indiana.edu/~librcsd/etext/hoosier/PA-24.html

» Stelleroidea - Illustration and brief description of these stemless echinoderms that have a central disc from which five or more arms radiate.

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