Kaylyn, So much of what you posted here is completely false. If this snake were to bite you it would probably not even break the skin. Even if it did this snake is completely harmless (i.e. produces no venom) so you wouldn't get sick even if you let it chew on you. I have kept and bred cornsnakes and have been bitten by dozens of them. Catching a kingsnake and letting it loose under your house or in your yard won't do anything to protect you from other snakes. If there were food and appropriate conditions for a kingsnake in your yard, one would already live there. If you released on there, it would just leave. Saying the only snakes you shouldn't kill are kingsnakes and greensnakes further reinforces the fact that you really know very little about snakes. There are dozens of completely harmless species of snakes in most areas of the country. Kingsnakes are not normally black with white rings. They are only black with white rings in one small part of their range (i.e. the west coast of the US). People don't get mad when you kill snakes because they are scared of them. In fact, just the opposite is true. People kill snakes because they are scared of them. Some people get mad when you kill snakes because killing snakes out of fear and ignorance like this serves no purpose. It doesn't make anyone safer. In fact, trying to kill snakes significantly increases your chances of a bite. People are bitten and hospitalized every year in this country by snakes they were trying to kill. If they had just left them alone, the people would have been unharmed. Lastly, many people come here to learn about snakes so that they won't be afraid and won't need to kill them out of ignorance. When someone posts a question here, they come for information, not old wive's tales. If you are so pathologically afraid of snakes that you need to kill them, I understand. With a bit of education about the realities of snakes, you can dissipate that fear. But spreading fear and misinformation here doesn't contribute to the larger cause.

Coral Groundsnake Tierrera coral (Atractus elaps) harmless

This is not a "coralsnake" in that it is not a venomous elapid snake like our US "Coralsnakes". The red next to yellow "rule" 1. only works in the US, except that it only works some of the time in some areas of the US. Some harmless snakes are red/yellow/black and have the red-against -yellow patterns. 2. only works some of the time in the US. Coralsnakes, like all other living species, are variable. I have seen coralsnakes that were almost solid black, had no black pigment at all, or had no yellow bands at all. Color is only reliable for identification if you don't mind being wrong some of the time, and in that case what's the point of the rule?

You don't say exactly where you are - for reptiles and amphibians, the locality tells which subspecies, but it is a baby Rat Snake. Rat Snake, WIkipedia Where you are is important to know what it will look like when it is grown. Totally harmless BTW, and can be picked up and played with.