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Flower Urchin, CU, Monad Shoa, Malapascua, Philippines
Flower Urchin, CU, Monad Shoa, Malapascua, Philippines
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Yellow feather star and corals and anemone, Southern Visayas, Philippines
Yellow feather star and corals and anemone, Southern Visayas, Philippines
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Yellow feather star and corals, Southern Visayas, Philippines
Yellow feather star and corals, Southern Visayas, Philippines
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Horned starfish (Protoreaster nodosus) on sandy sea bed, Southern Visayas, Philippines
Horned starfish (Protoreaster nodosus) on sandy sea bed, Southern Visayas, Philippines
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Seven-armed starfish (Luidia ciliaris) chasing Brittlestars, Channel island, UK
Seven-armed starfish (Luidia ciliaris) chasing Brittlestars, Channel island, UK
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Seven-armed starfish (Luidia ciliaris) chasing Brittlestars, Channel island, UK
Seven-armed starfish (Luidia ciliaris) chasing Brittlestars, Channel island, UK
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Fire Urchins (Asthenosoma varium), Seaventures, Malaysia, Borneo
Fire Urchins (Asthenosoma varium), Seaventures, Malaysia, Borneo
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Divers near yellow feather star and coral, Southern Visayas, Philippines
Divers near yellow feather star and coral, Southern Visayas, Philippines
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Yellow feather star and fish, Southern Visayas, Philippines
Yellow feather star and fish, Southern Visayas, Philippines
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Crinoid fossil from Bolivia, in a nodule which has been split open
Crinoid fossil from Bolivia, in a nodule which has been split open
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Crinoid fossil from Bolivia, in a nodule which has been split open
Crinoid fossil from Bolivia, in a nodule which has been split open
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Feather star, Southern Visayas, Philippines
Feather star, Southern Visayas, Philippines
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Feather star in strong current, Southern Visayas, Philippines
Feather star in strong current, Southern Visayas, Philippines
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Starfish hiding in soft coral underwater (4K)
Starfish hiding in soft coral underwater (4K)
Sea Studios Foundation
Shape of Life: Gail Kaaialii, Marine Biologist: A Success Story: Echinoderms
Learn about the echinoderms through Gail Kaaialii. She dives with her students in Hawaii to observe these remarkable animals. She discusses how different these animals are from humans. [4:31]
Sea Studios Foundation
Shape of Life: Echinoderm Animation: Five Part Symmetry
The five-part symmetry of echinoderms is demonstrated, as the five-armed starfish is morphed into an urchin that is then morphed into a sea cucumber. [1:42]