interior limestone skeleton (endoskeleton) of a sea urchin

Size: 2686px × 3420px
Photo credit: © Wolgang Schleicher / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adriatic, bilateria, cres, deuterostomia, echinoderm, echinodermata, echinoidea, eleutherozoa, eleutherozoen, endoskelett, eumetazoa, fundstück, gewebetier, gewebetiere, inneres, kalkskelett, neumünder, ocean, salt, sea, tauchfund, urchin, water, yugoslavia, urchins