pitless scales
1Daboia — Scientific classification Kingdom: Animalia Phylum …
2Aspidites ramsayi — Woma Conservation status Endangered (IUCN 2.3) …
3Viperinae — True vipers Asp viper, Vipera aspis Scientific classification Kingdom: Animalia …
4Infrared sensing in snakes — The ability to sense infrared thermal radiation evolved independently in several different families of snakes. Essentially, it allows these animals to “see” radiant heat at wavelengths between 5 and 30 μm to a degree of accuracy such that a blind …
5sidewinder — /suyd wuyn deuhr/, n. 1. a severe swinging blow from the side. 2. a rattlesnake, Crotalus cerastes, of southwestern U.S. and northern Mexico, that has a hornlike projection over each eye and that moves in loose sand by raising loops on the body… …
