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  1. VIPERS

    VIPERS is a portal for accessing Department of Energy systems and resources related to energy management, property assets, and technical support.

  2. Home - RGV Vipers

    The Official Home of the Rio Grande Valley Vipers Presented By The Schedule is Here! Learn More

  3. Viper | Venomous, Pit Vipers, Rattlesnakes | Britannica

    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 considered …

  4. Vipers: Venomous Snakes, Habitat, Behavior & Conservation

    Jul 19, 2025 · Vipers are a diverse group of venomous snakes known for their long fangs and potent venom. Explore the various species, their habitats, hunting behaviors, and the conservation efforts …

  5. Viper Snake Species Are Always Venomous | HowStuffWorks

    Oct 7, 2024 · Vipers are venomous snakes that belong to the scientific family Viperidae, which includes hundreds of species spread across multiple continents. Known for its potent viper venom, retractable …

  6. Viper Animal Facts - A-Z Animals

    May 27, 2024 · Vipers are a large subfamily of venomous snakes in the Viperidae family of the class Reptilia. They inhabit most of continental Europe, Asia, and Africa and are responsible for a large …

  7. 17 Different Types of Vipers - NatureNibble

    Oct 13, 2025 · There are approximately 200 members of species that belong to the Viper (Viperidae) family. The Viper is a highly developed species; its sophisticated design is revealed in its fangs, …