Salcedo, D. L. O., P. Hernández-Alcántara, and V. Solís-Weiss. “Description of Two New Species of Pisione (Polychaeta: Sigalionidae) and First Record of Pisione galapagoensis Westheide in the Southern Mexican Pacific”. Zootaxa, vol. 4039, no. 2, Nov. 2015, pp. 373–390, doi:10.11646/zootaxa.4039.2.10.