Reference

Rupert J. Grassby-Lewis, Peter Brakels, Nathanael Maury, Saly Sitthivong, David Frohlich, Parinya Pawangkhanant, Sabira S. Idiiatullina, Tan Van Nguyen, Nikolay A. Poyarkov (2025): A new endemic karst-associated species of lance-headed pit viper (Squamata, Viperidae, Protobothrops) from Laos – Herpetozoa – 38: 43 - 60.