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noms dans le fil d’Ariane
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noms dans le fil d’Ariane
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Image de oursin pourpre
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Scleractinia, Porifera
Image de Toxopneustes pileolus (Lamarck 1816)
cc-by-nc-sa-3.0
2005 California Academy of Sciences
CalPhotos
The sting of this venomous urchin, caused by the flower-like pincers, can be painful or even fatal.
Image de Salmacis virgulata L. Agassiz ex L. Agassiz & Desor 1846
cc-by-nc-sa-3.0
2011 Saravanan Raju
CalPhotos
Sea urchin
Image de Toxopneustes roseus (A. Agassiz 1863)
cc-by-nc-sa-3.0
2002 California Academy of Sciences
CalPhotos
Image de Temnopleurus toreumaticus (Leske 1778)
cc-by-nc-sa-3.0
2011 Saravanan Raju
CalPhotos
Shows the poriferous zone on the test
Image de Strongylocentrotus Brandt 1835
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Image de Strongylocentrotus Brandt 1835
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Image de Strongylocentrotus Brandt 1835
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Scleractinia, Porifera
Image de Strongylocentrotus Brandt 1835
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Scleractinia, Porifera
Image de Strongylocentrotus Brandt 1835
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Image de Lytechinus semituberculatus (Valenciennes ex L. Agassiz 1846)
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2009 California Academy of Sciences
CalPhotos
Image de Lytechinus semituberculatus (Valenciennes ex L. Agassiz 1846)
cc-by-nc-sa-3.0
2009 California Academy of Sciences
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de Porosoma fifei Wagner 1972
cc-by-3.0
2018 University of California Museum of Paleontology
CalPhotos
Image de oursin vert
cc-by-nc-sa-3.0
2016 California Academy of Sciences
CalPhotos
Image de oursin vert
cc-by-nc-sa-3.0
2016 California Academy of Sciences
CalPhotos
Image de oursin vert
cc-by-nc-sa-3.0
2012 California Academy of Sciences
CalPhotos
Image de Stomopneustes variolaris (Lamarck 1816)
cc-by-nc-sa-3.0
2011 Saravanan Raju
CalPhotos
Poriferous zone Stomopneustes variolaris test
Image de oursin pourpre
cc-by-nc-sa-3.0
2005 California Academy of Sciences
CalPhotos
Aboral (top) surface of purple urchin showing anus surrounded by spines, pinchers, and tube feet.
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