Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps IMIS Photogallery » References Ambulacral plates of Strongylocentrotus purpuratus Description Strongylocentrotus purpuratus: 8 pore-pairs per arc are developed.Scale 2 mm. Author Mortensen, Theodor JPG file - 181.23 kB - 945 x 1 029 pixels added on 2005-02-23235 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Mortensen, Theodor Click here to return to the thumbnails overview