Description aboral view of an arbaciid sea urchin
Playa Blance, S Iquique, Chile, NHM Vienna specimen no. 2009z155/0005Author Kroh, Andreas & Schumacher, Alice· JPG file - 644.44 kB - 2 578 x 2 572 pixelsadded on 2010-11-081 580 viewsEchinoidea taxaTetrapygus niger (Molina, 1782) accepted as Arbacia nigra (Molina, 1782)checked Kroh, Andreas 2010-11-08 This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License