Moura, Carlos J. “The Hydrozoan Fauna (Cnidaria: Hydrozoa) from the Peaks of the Ormonde and Gettysburg Seamounts (Gorringe Bank, NE Atlantic)”. Zootaxa 3972, no. 2 (June 11, 2015): 148–180. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.3972.2.2.