Sollas, W.J. (1888). Report on the Tetractinellida collected by H.M.S. Challenger, during the years 1873-1876. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 25 (part 63): 1-458, pl. 1-44, 1 map.available online athttp://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-63/htm/doc.html[details]
Costa Rica, Gulf of Nicoya, Punta Arenas, approximate coordinates