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 » ReferencesBrissopsis pacifica (aboral)Description Aboral side: The specimen has only three well developed gonopores, the fourth one is much reduced.Length 40 mm; La Jolla, California, USA.ZMUCAuthor Schultz, HeinkeJPG file - 234.33 kB - 1 181 x 1 358 pixelsadded on 2009-02-23240 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d...© 2009 Schultz, HeinkeClick here to return to the thumbnails overview