urchin underwater

Notre oursin pourpre se déplace dans l’aquarium de la même façon qu’il le ferait sur les rochers de l’océan. Tu peux voir sur la photo que l’oursin a fixé les ventouses de certains de ses ambulacres sur les cailloux. Cela lui permet de tirer son corps de leur coté. Les oursins se servent aussi de leurs piquants (appelés radioles) pour se déplacer, car ils savent les faire bouger grâce à des muscles puissants.

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Bibliographic details:

  • Article: Locomotion d’oursins
  • Author(s): Dr. Biology
  • Publisher: Arizona State University School of Life Sciences Ask A Biologist
  • Site name: ASU - Ask A Biologist
  • Date published: May 31, 2017
  • Date accessed: October 18, 2018
  • Link: https://askabiologist.asu.edu/locomotion

APA Style

Dr. Biology. (2017, May 31). Locomotion d’oursins. ASU - Ask A Biologist. Retrieved October 18, 2018 from https://askabiologist.asu.edu/locomotion

American Psychological Association. For more info, see http://owl.english.purdue.edu/owl/resource/560/10/

Chicago Manual of Style

Dr. Biology. "Locomotion d’oursins". ASU - Ask A Biologist. 31 May, 2017. https://askabiologist.asu.edu/locomotion

MLA 2017 Style

Dr. Biology. "Locomotion d’oursins". ASU - Ask A Biologist. 31 May 2017. ASU - Ask A Biologist, Web. 18 Oct 2018. https://askabiologist.asu.edu/locomotion

Modern Language Association, 7th Ed. For more info, see http://owl.english.purdue.edu/owl/resource/747/08/
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