![Studio 252MYA on Twitter: "Pseudocerastes // @franzanth As it lies in wait, the Iranian spider-tailed horned viper moves the complex structure on its tail like a spider. When a bird — usually Studio 252MYA on Twitter: "Pseudocerastes // @franzanth As it lies in wait, the Iranian spider-tailed horned viper moves the complex structure on its tail like a spider. When a bird — usually](https://pbs.twimg.com/media/DagiV99U8AAhJWA.jpg)
Studio 252MYA on Twitter: "Pseudocerastes // @franzanth As it lies in wait, the Iranian spider-tailed horned viper moves the complex structure on its tail like a spider. When a bird — usually
Mimicry is a cruel trick in the game of survival. Here are some of nature's most diabolical players - ABC News
![Left, the spider-tailed horned viper, Pseudocerastes urarachnoides, and... | Download Scientific Diagram Left, the spider-tailed horned viper, Pseudocerastes urarachnoides, and... | Download Scientific Diagram](https://www.researchgate.net/profile/Ali-Gholamifard/publication/276293345/figure/fig5/AS:667693971668992@1536202056003/Left-the-spider-tailed-horned-viper-Pseudocerastes-urarachnoides-and-right-the_Q640.jpg)
Left, the spider-tailed horned viper, Pseudocerastes urarachnoides, and... | Download Scientific Diagram
![Toxins | Free Full-Text | Extensive Variation in the Activities of Pseudocerastes and Eristicophis Viper Venoms Suggests Divergent Envenoming Strategies Are Used for Prey Capture Toxins | Free Full-Text | Extensive Variation in the Activities of Pseudocerastes and Eristicophis Viper Venoms Suggests Divergent Envenoming Strategies Are Used for Prey Capture](https://www.mdpi.com/toxins/toxins-13-00112/article_deploy/html/images/toxins-13-00112-g001.png)
Toxins | Free Full-Text | Extensive Variation in the Activities of Pseudocerastes and Eristicophis Viper Venoms Suggests Divergent Envenoming Strategies Are Used for Prey Capture
![Tail of Spider-tailed horned viper (Pseudocerastes urarachnoides), Zagros Mountains, Ilam Province, Iran Stock Photo - Alamy Tail of Spider-tailed horned viper (Pseudocerastes urarachnoides), Zagros Mountains, Ilam Province, Iran Stock Photo - Alamy](https://c8.alamy.com/comp/H8WT9A/tail-of-spider-tailed-horned-viper-pseudocerastes-urarachnoides-zagros-H8WT9A.jpg)