Thomson, C.W. (1877). The voyage of the "Challenger." The Atlantic; a preliminary account of the general results of the exploring voyage of H.M.S. "Challenger" during the year 1873 and the early part of the year 1876, Volume 1 xxix+424 pp. (Macmillan and Co.: London). , available online athttps://www.biodiversitylibrary.org/page/11731289 page(s): 148-149; fig. 35 (p. 148) [details]
Kroh, A.; Mooi, R. (2025). World Echinoidea Database. Phormosoma hoplacantha Thomson, 1877. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=569453 on 2026-10-10
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Phormosoma hoplacantha Thomson, 1877. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=569453 on 2026-10-10
original descriptionThomson, C.W. (1877). The voyage of the "Challenger." The Atlantic; a preliminary account of the general results of the exploring voyage of H.M.S. "Challenger" during the year 1873 and the early part of the year 1876, Volume 1 xxix+424 pp. (Macmillan and Co.: London). , available online athttps://www.biodiversitylibrary.org/page/11731289 page(s): 148-149; fig. 35 (p. 148) [details]
context source (Deepsea)Natural History Museum, London (NHM): Collections Management Database System. [details]
basis of recordMortensen, T. (1935). A Monograph of the Echinoidea. II. Bothriocidaroida, Melonechinoida, Lepidocentroida, and Stirodonta, 647 pp., C. A. Reitzel & Oxford University Press, Copenhagen & London. page(s): 208-215 [details]
additional sourceThomson, C.W. (1878). The voyage of the "Challenger." The Atlantic; a preliminary account of the general results of the exploring voyage of H.M.S. "Challenger" during the year 1873 and the early part of the year 1876, Volume 1 xx+391 pp. (Harper & Borthers: New York). , available online athttps://www.biodiversitylibrary.org/page/11731956 page(s): 148; fig. 35 (p. 148) [details]