Fernandez, J.C., Gastaldi, M., Zapata-Hernández, G., Pardo, L.M., Thompson, F.L. & Hajdu, E. (2021)

New species of Crella (Pytheas) Topsent, 1890 and Crellomima Rezvoi, 1925 (Crellidae, Poecilosclerida, Demospongiae) from Chilean shallow and Argentinean deep waters, with a synthesis on the known phylogenetic relationships of crellid sponges

. Zootaxa, 5052 (3), 353–379.