Crotalus durissus rattlesnake (previously used for "C. d. dryinus"). and in Spanish: "víbora de cascabel, cascabel, cascabela", and "cascavel". In Suriname it is known as Sakasneki. "C. durissus" is found in South America except the Andes Mountains. However, its range is discontinuous, with many isolated populations in northern South America, including Colombia, Venezuela, Guyana, Suriname, French Guiana and northern Brazil. It occurs in Colombia and eastern Brazil to southeastern Peru, Bolivia, Paraguay, Uruguay, and northern Argentina (Catamarca, Córdoba, Corrientes, Chaco, Entre Rios, Formosa, La Pampa, La Rioja, Mendoza, Misiones, San Juan, San Luis, Santa Fe, Santiago del Estero and Tucumán). Also, it
Zieria formosa rhyolite rock across three private properties. This zieria is listed as "Critically Endangered" under the New South Wales "Threatened Species Conservation Act" and as "Endangered" under the Commonwealth Government "Environment Protection and Biodiversity Conservation Act 1999" (EPBC) Act. The main threats to the species are changes to agricultural practices and trampling by livestock. Zieria formosa Zieria formosa, commonly known as the shapely zieria, is a plant in the citrus family Rutaceae and is endemic to a small area on the south coast of New South Wales. It is a dense, rounded shrub with velvety, clover-like leaves composed of three leaflets.