Akiyama, T., and S. Gerken. “The Cumacean (Crustacea: Peracarida) Genus Petalosarsia (Pseudocumatidae) from the Pacific Ocean”. Zootaxa, vol. 3320, no. 1, May 2012, pp. 1–35, doi:10.11646/zootaxa.3320.1.1.