Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Isaster obovatus (test, lateral) Description Side view: The pore-pairs beyond the petals are distinct, but distant-spaced.Length 99 mm; Sulu Sea.ZMUC ECH 253 Author Schultz, Heinke JPG file - 97.74 kB - 915 x 707 pixels added on 2009-02-23166 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview