Micromechanics of Sea Urchin spines.

The endoskeletal structure of the Sea Urchin, Centrostephanus rodgersii, has numerous long spines whose known functions include locomotion, sensing, and protection against predators. These spines have a remarkable internal microstructure and are made of single-crystal calcite. A finite-element model...

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Bibliographic Details
Main Authors: Naomi Tsafnat, John D Fitz Gerald, Hai N Le, Zbigniew H Stachurski
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22984468/?tool=EBI