Willen, Elke. “Nyxis Rostrocularis, A New Genus and Species of Paranannopinae Por, 1986 (Copepoda, Harpacticoida) from the Southern Atlantic Deep Sea”. Zootaxa 2096, no. 1 (May 11, 2009): 299–312. Accessed July 5, 2025. https://mapress.com/zt/article/view/zootaxa.2096.1.17.