Bothrops insularis

Bothrops insularis, commonly known as the golden lancehead,[3] is a venomous pit viper species endemic to Ilha da Queimada Grande, off the coast of São Paulo state, in Brazil.[3] The species is named for the light yellowish-brown color of its underside and for its head shape that is characteristic of the genus Bothrops. No subspecies of Bothrops insularis are currently recognized.[4]