Viperinae, or viperines, are a subfamily of vipers endemic to Europe, Asia and Africa. They are distinguished by their lack of the heat-sensing pit organs that characterize their sister group, …

Viper, (family Viperidae), any of more than 200 species of venomous snakes belonging to two groups: pit vipers (subfamily Crotalinae) and Old World vipers (subfamily Viperinae), which are …

This is a list of all genera, species and subspecies of the subfamily Viperinae, otherwise referred to as viperines, true vipers, pitless vipers or Old World vipers. It follows the taxonomy of …

Aug 3, 2020 · The Viperinae subfamily is known as the true vipers and is made up of 12 genera and approximately 66 species. These snakes are found throughout Africa, Asia, and Europe. …

Vipers are the snakes that can be found at the highest latitudes (over 65° North in Vipera berus and 47° South in Bothrops ammodytoides) and elevations. Indeed, Gloydius Himalayanus, …

Viperinae is a subfamily of terrestrial and arboreal venomous vipers (family Viperidae) characterized by a lack of the heat-sensing pit organs that characterize their sister group, the …

Vipers belong to the taxonomic family Viperidae and there are about 350 species arranged in three recognized subfamilies: the Fea’s Vipers (Azemiopinae), the Pitvipers (Crotalinae), and …

The Viperinae, or viperines, are a subfamily of venomous vipers endemic to Europe, Asia and Africa. They are distinguished by their lack of the heat-sensing pit organs that characterize …

The Viperinae, or Viperines, are a subfamily of venomous Vipers in Europe, Asia and Africa.There are 12 genera and 66 species in this subfamily. Most are tropical and subtropical, although …

This family contains over 376 species, divided into four subfamilies. Ninety percent of viperids belong to Viperinae (true vipers) and Crotalinae (pit vipers). Viperids are front-fanged, …