Verma, S., Mandal, G.P., Mandal, P. and Kar, S. 2026. Two new species of Willowsia Shoebotham, 1917 (Collembola: Entomobryidae) from Arunachal Pradesh, India. Zootaxa. 5837, 3 (Jun. 2026), 531–546. DOI:https://doi.org/10.11646/zootaxa.5837.3.6.