Salazar-Vallejo, S. I. (2011). Revision of Piromis Kinberg, 1867 and Pycnoderma Grube, 1877 (Polychaeta: Flabelligeridae). Zootaxa, 2819(1), 1–50. https://doi.org/10.11646/zootaxa.2819.1.1