Snegovaya, N.y., G.v. Bovykina, and A.v. Kondakov. 2025. “Two New Opilio Herbst, 1798 Species (Arachnida: Opiliones: Phalangiidae) from Azerbaijan”. Zootaxa 5621 (4). Auckland, New Zealand:475-83. https://doi.org/10.11646/zootaxa.5621.4.6.