Description: English: Location taken: National Aquarium in Baltimore, Baltimore MD. Names: Mespilia globulus (Linnaeus, 1758), Ball Sea Urchin, Royal Urchi Classification: Animalia > Echinodermata > Echinoidea > Camarodonta > Temnopleuridae > Mespilia > Mespilia globulus. Date: 16 November 2006. Source: source: David Stang. First published at ZipcodeZoo.com. Author: Photo by David J. Stang.
