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Seastars of Antarctica - http://www.peterbrueggeman.com/nsf/fguide/echinodermata-1.html
Photographs and information from the Underwater Field Guide to Ross Island and McMurdo Sound, Antarctica. |
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Growth of a Starfish - http://www.microscopy-uk.org.uk/mag/art98/janstar.html
Article on the development of a starfish by Jan Parmentier with many fascinating photographs. |
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Asterias rubens: The Common Starfish - http://bioweb.uwlax.edu/bio203/s2007/richards_mic2/
Research project by Michael Richardson on this species, including its classification, habitat, adaptations, nutrition, reproduction and interactions with other species. |
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Amphiod pulchella - http://www.sms.si.edu/irlspec/Amphiod_pulchel.htm
Taxonomy and photographs of this brittlestar. |
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Chocolate Chip Starfish - http://www.microscopy-uk.org.uk/mag/artnov04macro/jpstarfish.html
Photographic study by Jaclin Pisano of Protoreaster nodosus with some fine images. |
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Slime Star - http://www3.bc.sympatico.ca/kerryw/creature/slime.htm
A photograph and brief description of the sea star, Pteraster. |
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Natural Perspective: Starfish (Class: Asteroidea) - http://www.perspective.com/nature/animalia/starfish.html
Photos and a brief description of starfish characteristics. |
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Estarias forbesi - http://webs.lander.edu/rsfox/invertebrates/asterias.html
Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy and development of this sea star. |
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Purple Ochre Sea Star (Pisaster ochraceus) - http://bss.sfsu.edu/holzman/courses/Fall%2003%20project/oseastar.htm
Project by Virginia Humphreys on this starfish, including its description, natural history, evolution and distribution. |
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Stelleroidea - http://www.indiana.edu/~librcsd/etext/hoosier/PA-24.html
Illustration and brief description of these stemless echinoderms that have a central disc from which five or more arms radiate. |