Kitazato, H., Uematsui, K., Todo, Y. and Gooday, A.J. 2009. New species of Leptohalysis (Rhizaria, Foraminifera) from an extreme hadal site in the western Pacific Ocean. Zootaxa. 2059, 1 (Apr. 2009), 23–32. DOI:https://doi.org/10.11646/zootaxa.2059.1.2.