| Citation |
Mortensen, T. 1939 Report on the Echinoidea collected by the United States fisheries steamer "Albastross"during the Philippine expedition, 1907-1910. Part 1. The Cidaridae: contribution to the biology of the Philippine Archipelago and adjacent regions. p. 243-312. In U.S. National Museum. Papers on Philippine diatoms, annelids, hydroids, echinoids, and mollusks: contribution to the biology of the Philippine Archipelago and adjacent regions. Smithsonian Institution United States National Museum Bulletin 100(6):567 p. |