black lizards

What Is Poisonous To Reptiles? Insectivores. Avoid spiders, ticks, centipedes, millipedes, scorpions, and fireflies. Fireflies are especially toxic because they contain a self-defense toxin called lucibufagin, which is extremely poisonous to reptiles. One firefly can kill a small reptile. Can reptiles be poisoned? Because of captivity, reptiles can become accidentally poisoned in a number of