The spider-tailed horned viper (Pseudocerastes urarachnoides) is a venomous snake native to western Iran, known for its unique tail that mimics the appearance and movements of a spider.

With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...

Desert Horned Viper This is a small venomous snake ... These snakes are very important in controlling rodent populations. Mexican Short-tailed Snake The Mexican Short-Tailed Snake occurs only ...

With its cryptic coloration and flat body, the flat-tailed horned lizard is capable of disappearing on the desert floor. When a predator threatens, the lizard may run a short distance and then stop ...