Ray, S., Nguyen, T.V., Vogel, G., David, P., Das, A. and Mohapatra, P.P. 2026. Designation of a lectotype for Trimeresurus porphyraceus Blyth, 1861 (Reptilia: Viperidae) and its recognition as a junior synonym of Trimeresurus erythrurus (Cantor, 1839). Zootaxa. 5796, 2 (Apr. 2026), 369–380. DOI:https://doi.org/10.11646/zootaxa.5796.2.10.