Data PolicyPublications | Persons | Institutes | Projects IMIS Photogallery » References Brachysternaster chesheri (pedicellariae) Description Pedicellariae at the apical system. There are tridentate and bidentate pedicellariae of various sizes the globiferous (arrow) having a very long stem.Scale 10 mm. Author Schultz, Heinke JPG file - 397.16 kB - 1 373 x 857 pixels added on 2009-02-23282 viewsFrom reference Schultz, H. (2009). Sea urchins II: Worldwide irregular d... © 2009 Schultz, Heinke Click here to return to the thumbnails overview