Páll-Gergely, B.; Gojšina, V.; Sajan, S.; Meng, K.; Aravind, N. A. Revision of the Genus Metalycaeus Pilsbry, 1900 in the Himalayan Region With Description of Five New Species (Gastropoda, Cyclophoridae, Alycaeinae). EJT 2026, 1108, 1–66.