The European cat snake is
venomous, but because it is rear-fanged (i.e. its fangs are located at the back of the upper jaw), its venom is not very effective against humans. Its venom can still be injected when biting if a body part is deep enough to attempt to swallow. It feeds mainly on
geckos,
lizards, and other snakes. The species can be found in open and scrubby country including beaches and open woodlands. The species also inhabits mountainous areas. European cat snakes can reach a length of up to 100 cm. ==Subspecies==