M. V. Sørensen and S. C. Landers, “Description of a new kinorhynch species, Paracentrophyes sanchezae n. sp. (Kinorhyncha: Allomalorhagida) from the Gulf of Mexico, with differential notes on one additional, yet undescribed species of the genus”, Zootaxa, vol. 4242, no. 1, pp. 61–76, Mar. 2017.