A new integrated search interface will become available in the next phase of marineinfo.org.For the time being, please use IMIS to search available data PeopleInstitutesProjectsData setsPublicationsEvents IMIS Photogallery » ReferencesPhormosoma bursarium (apical system)Description The apical system is very variable in plate pattern and degree of extension into the interambulacra as in all species of Phormosoma.Scale 4 mm.Author Mortensen, TheodorJPG file - 126.56 kB - 1 417 x 431 pixelsadded on 2011-02-23199 viewsFrom reference Schultz, H. (2011). Sea urchins III: Worldwide regular de...© 2011 Mortensen, TheodorClick here to return to the thumbnails overview