that the Waglerin-1 included in their products relaxes wrinkle producing skeletal muscles. Taxonomy The Wagler's pit viper has undergone much taxonomic reclassification over the years and was previously placed in the genus Trimeresurus. However, its distinctly different morphology and venom characteristics set it apart, so that eventually a new genus was erected in which it was placed together with Hutton's viper, Tropidolaemus huttoni. References Further reading Boie F (1827). Bemerkungen über Merrem's Versuch eines Systems der Amphibien, 1te Lieferung: Ophidier. Isis von Oken 20: 508-566. (Cophias wagleri, new species, p. 562). (in German). Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the ... Viperidæ. London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I-XXV. (Lachesis wagleri, pp. 562–564). External links Crotalinae Snakes of Southeast Asia Reptiles of Indonesia Reptiles of Brunei Reptiles of Thailand Reptiles of Malaysia Reptiles of the Philippines Reptiles of Borneo Reptiles described in 1827 Taxa named by Friedrich Boie