Data PolicyPublicaties | Personen | Instituten | Projecten IMIS Photogallery » Referenties Peronella orbicularis (apical) Beschrijving Apical system: The terminal plates with small pores are incorporated into the monobasal madreporite. There are four gonopores. The hydropres are scattered over the madreporite. (The small tubercles covering the whole plate are only drawn at the lower part for clarity).Scale 2 mm. Auteur Mortensen, Theodor JPG bestand - 69.88 kB - 945 x 1 006 pixels toegevoegd op 2005-02-23214 viewsUit bron Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Mortensen, Theodor Klik hier om terug te keren naar miniatuurweergave