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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
Article on the development of a starfish by Jan Parmentier with many fascinating photographs.
Photographic study by Jaclin Pisano of Protoreaster nodosus with some fine images.
Research project by Michael Richardson on this species, including its classification, habitat, adaptations, nutrition, reproduction and interactions with other species.
Taxonomy and photograph of this brittlestar.
Taxonomy and photographs of this brittlestar.
Photographs and information on the sea stars and starfishes from the Animal Diversity Web.
Encyclopedia article on the starfish or sea stars belonging to the class Asteroidea.
Introduction, characteristics, phylogenetic relationships and fossil record of the sea stars and starfishes, from the Tree of Life Web Project.