Hong, Y. and James, S.W. 2026. Five new earthworm species of the Pheretima sangirensis-group (Clitellata: Megascolecidae) from Mount Banahaw, Quezon Province, Philippines. Zootaxa. 5748, 3 (Jan. 2026), 354–368. DOI:https://doi.org/10.11646/zootaxa.5748.3.2.