Biodidac
Identification
Caption
Internal anatomy of the sea urchin Strongylocentrotus purpuratus with the systems highlighted with different colours (Illustration by Ivy Livingstone).
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To cite this page: , .2005. "echinoidanat.jpg" (On-line), Animal Diversity Web. Accessed January 10, 2025 at https://animaldiversity.org/collections/contributors/biodidac/echinoidanat/
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This material is based upon work supported by the National Science Foundation Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. Additional support has come from the Marisla Foundation, UM College of Literature, Science, and the Arts, Museum of Zoology, and Information and Technology Services.
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