Martins, L. and Tavares, M. 2019.

Two new species of Psolus Oken from Brazil (Holothuroidea: Psolidae), with neotype designation and redescription of Psolus vitoriae Tommasi, 1971, and a key to the southwestern Atlantic and Magellanic species

. Zootaxa. 4563, 3 (Mar. 2019), 531–546. DOI:https://doi.org/10.11646/zootaxa.4563.3.7.