Micruroides Euryxanthus is commonly known as the Arizona Coral Snake, a venomous species endemic to the southwestern region of the United States. This bright and colorful reptile is classified under the Elapidae family and is referred to as the Sonoran coral snake or the western coral snake. The snake's scientific name Micruroides Euryxanthus is derived from the Greek word "micruroides," which means small-tailed, and "euryxanthus," which means "broad-yellow." The Arizona Coral Snake has numerous synonyms, including Micruroides fulvius, Elaps fulvius, and Micrurus fulvius. These synonyms describe this venomous reptile's appearance, habitat, and significant characteristics, making it easy to identify.