Author 'Nicoledesplat' (Id 153352 ) : : 19: The Serpent King of Mexico is part of the family Colubridae, it measures 0, 70-1, 20m and a weight of 0, 5 to 1 kg. Breeding season from March to June for an incubation period of 2 months, spawning varies from 6 to 8oeufs, the maturity of the female is 2 years old, he can live 15 to 20 years. Originally from Mexico, it is found in rocky areas, arid and desert. Snake King of Mexico is one of seven subspecies of snake-king found in the United States and Central America. It's a snake in the adult stage is uniformly shiny black. Juveniles when they are born, usually have some white spots that disappear over the moult. No major threat weighs on this species. However, the local population suffered declines in areas of high human use. Predators are snakes, kings, raptors, carnivores ... This does not hesitate to eat other snakes including those of its own species (ophlophage)