Bothrops neuwiedi subtriangular, or headphone-shaped and oppose each other middorsally. The belly is white or yellow with gray speckling. Juveniles have a white tail tip. This species is found in South America east of the Andes and south of approx. 5°S, including Brazil (southern Maranhão, Piauí, Ceará, Bahia, Goiás, Mato Grosso, an isolated population in Amazonas, Rondônia and all southern states), Bolivia, Paraguay, Argentina (Catamarca, Córdoba, Corrientes, Chaco, Entre Ríos, Formosa, Jujuy, La Pampa, La Rioja, Mendoza, Misiones, Salta, San Juan, San Luis, Santa Fe, Santiago del Estero and Tucumán) and Uruguay. According to Vanzolini (1981), the type locality given is ""provincia
Formosa Peak of Ken Webb, a 72-year-old experienced hiker from Plettenberg Bay, who fell while descending the mountain. Formosa Peak Formosa Peak or Peak Formosa is the highest point of the Tsitsikamma Mountains, a coastal range located along the Garden Route in South Africa, and forming part of the Baviaanskloof Mega Reserve. The peak was first mapped in 1576 during a voyage by the Portuguese navigator and cartographer, Manuel de Mesquita Perestrelo, when his ship put in at Plettenberg Bay, which he named "Bahia Formosa" or "beautiful bay". The peak, which is visible from the bay, had been named "Formosa" by the