👉 Pyuridae are a family of insects in the order Carnivora, which includes many venomous spiders and scorpions. They are characterized by having eight legs (legs 1-8) and a single head with eyes, mouth, and two tentacles (tentacles 1 and 2). Pyuridae include several genera that are known for their venomous species, such as the venomous spider, the venomous scorpion, and the venomous mosquito.