Dayanira Paniagua, PhD

Visiting Scholar

(Now faculty at Universidad Autónoma de Baja California)

Black-tailed Rattlesnake – Crotalus molossus
  • Photo by Jerry Schudda

    Black-tailed Rattlesnake – Crotalus molossus

    A large bodied rattlesnake with green-brown to yellow-brown coloration and an occasionally faintly banded black tail. This rattlesnake is considered to be a habitat generalist that tends to be found more in rocky and mountainous terrain. Like most rattlesnakes in the Sonoran Desert, it can be found under vegetation or boulders during the day and is more active after the sun begins to set.

    Black-tailed Rattlesnake bites result in similar complications to the Western Diamondback Rattlesnake but occur less frequently. This could be due to a number of reasons but is likely related to the animal being found less frequently in human dominated areas.

Dayanira Paniagua is a postdoctoral research associate at the VIPER Institute she is specialized in the biochemistry and pharmacology of snake venoms and their pharmacokinetics. Since 2015 she has been a recurrent visiting research scholar at VIPER Institute as part of the collaboration between UA-UNAM. On 2018 she visited the Institute as a Fulbright visiting scholar to coordinates the HEAP (Historical Expired Antivenom Project), a multidisciplinary and interinstitutional project that analyze the regulation, efficacy, stability and safety of expired antivenoms from all over the world that are available in the US.

 

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