evidence: One of the most well-known venomous geckos is the Gila monster. This reptile has a powerful toxin in its saliva that can cause intense pain and even death in prey or predators. Other geckos, such as the helmeted gecko, have developed venom that is much milder, but still effective at immobilizing prey. [...] Firstly, it’s important to note that not all geckos are venomous. Some gecko species, like the common house gecko, are completely harmless and non-toxic. However, there are a few species of geckos that are known to be venomous, such as the Gila monster and the beaded lizard. [...] Conservation efforts for venomous gecko species are crucial for preserving these unique animals in their natural habitats. Unlike non-venomous geckos, venomous geckos often face threats from habitat loss, over-harvesting, and feeding on toxic prey. With many venomous gecko species already facing declining populations, it is important to take action to protect these fascinating creatures.