Notes on the Structural Characters of the Spines of Echinoidea. (Cidaridae.)

• 1 December 1884
• journal article
• Published by Wiley in Journal of the Royal Microscopical Society
• Vol. 4  (6) , 846-850
• https://doi.org/10.1111/j.1365-2818.1884.tb06094.x

Abstract