Lehnert, H. and Stone, R.P. 2020. Three new species of Poecilosclerida (Porifera, Demospongiae, Heteroscleromorpha) from the Aleutian Islands, Alaska. Zootaxa. 4851, 1 (Sep. 2020), 137–150. DOI:https://doi.org/10.11646/zootaxa.4851.1.5.