Ray, S., Nguyen, T.V., Vogel, G., David, P., Das, A. & 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), 369–380.