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What to Do When You Find a Snake
Not all snakes that are found in the Phoenix area are the deadly kind. Still, when encountering a snake you should take appropriate precautions. If you come upon any snake in the desert, the best way to proceed is to steer clear — avoid it and leave it alone. If you find a snake inside your home or in your yard and you aren't comfortable with what kind of snake it is or how to handle it, contact a professional and they will remove it for you.
The images in this gallery feature snake varieties that can be found in Arizona.Continue to 2 of 30 below.
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Arizona Coral Snake
The venomous Arizona coral snake (Micruroides euryxanthus) is also called the Sonoran coral snake. It's a small snake, related to the cobra, and can be found in the Phoenix desert. The neurotoxic venom can be very dangerous. Avoid this snake!Continue to 4 of 30 below.
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The nonvenomous black-necked gartersnake (Thamnophis cyrtopsis) is from 3 to 4 feet long and is found in central and eastern Maricopa County. Mostly active during the day or on warm nights.Continue to 5 of 30 below.
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The venomous black-tailed rattlesnake (Crotalus molossus) is a large rattler with harmful venom. It can get to about 4 feet long. The tail is black, which is how you can differentiate it from the Western diamondback rattlesnake. It's a ground-dwelling pit-viper.Continue to 6 of 30 below.
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The nonvenomous bull snake is commonly found in Maricopa County.Continue to 7 of 30 below.
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The nonvenomous California kingsnake is commonly found in Maricopa County.Continue to 8 of 30 below.
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The nonvenomous coachwhip (Masticophis flagellum) is fast-moving. It can be found in all parts of Maricopa County and is often active in hotter temperaturesContinue to 9 of 30 below.
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The common kingsnake (Lampropeltis getula) is a large (4-5 feet) nonvenomous snake found throughout Arizona. It is a ground dweller and a constrictor.Continue to 10 of 30 below.
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The glossy snake (Arizona elegans) is a nonvenomous snake found in much of Maricopa County. It is nocturnal and spends most of its time underground.Continue to 11 of 30 below.
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The nonvenomous gopher snake (Pituophis catenifer) can get to 7 or 8 feet long. It is a constrictor that is active most of the time, except when it gets cold. It can climb and is often mistaken for a rattlesnake.Continue to 12 of 30 below.
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The mildly venomous ground snake (Sonora semiannulata) is a small snake that can be seen in a variety of colors, at home in most parts of Maricopa County. It is active day and night, but mostly nocturnal during the hottest parts of the year.Continue to 13 of 30 below.
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The nonvenomous long-nosed snake (Rhinocheilus lecontei) is a nocturnal snake found over most of Maricopa County. It hibernates in colder weather.Continue to 14 of 30 below.
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The venomous Mohave rattlesnake (Crotalus scutulatus) is found over most of Maricopa County on level terrain. It's a pit-viper, using heat-sensing pits to detect warm-blooded predators and prey. That means you, so stay away.Continue to 15 of 30 below.
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The mildly venomous night snake (Hypsiglena torquata) is a small gray or tan snake of up to 2 feet long. It is found in most parts of Arizona, including Maricopa County. It is nocturnal and rarely strikes.Continue to 16 of 30 below.
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Red Coachwhip or Red Racer Snake
Adult red coachwhip or red racer snakes bite and are best not to be handled.Continue to 17 of 30 below.
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The mildly venomous ring-necked snake (Diadophis punctatus) is a small to medium-sized snake. In Arizona, it might not have the neck ring. It is active during the day and hibernates in the colder months.Continue to 18 of 30 below.
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The nonvenomous rosy boa (Lichanura trivirgata) has either reddish-brown or black stripes alternating with a cream color. It likes hillsides and rocky habitats. This is a slow-moving constrictor and is a ground dweller.Continue to 19 of 30 below.
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The sidewinder (Crotalus cerastes) is a venomous snake found in much of Maricopa County. It is usually small (2 feet in length) and is tan or cream-colored.Continue to 20 of 30 below.
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Sonoran Mountain Kingsnake
The nonvenomous Sonoran mountain kingsnake (Lampropeltis pyromelana) is active during the day, and sometimes at night. Not necessarily found right in Phoenix, look for these in the higher elevations of Maricopa County.Continue to 21 of 30 below.
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Sonoran Whip Snake
The nonvenomous Sonoran whip snake (Masticophis bilineatus) is very fast and will climb in and even sleep in trees. It likes canyons, foothills, and rocky slopes.Continue to 22 of 30 below.
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The venomous speckled rattlesnake (Crotalus mitchellii) comes in a variety of colors and its habitat includes most of Maricopa County. It's a ground dweller and most active in the spring. Venom is potent.Continue to 23 of 30 below.
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Spotted Leaf-Nosed Snake
The nonvenomous spotted leaf-nosed snake (Phyllorhynchus decurtatus) is a small snake found over much of Maricopa County. It is a nocturnal ground dweller that burrows and stays under soil much of the time.Continue to 24 of 30 below.
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Striped Whip Snake
The venomous striped whip snake (Masticophis taeniatus) is found in the northwesternmost part of Maricopa County, so you shouldn't find them right in Phoenix. It's a long, thin snake. It's fast, hunts with its head off the ground, and it can climb trees.Continue to 25 of 30 below.
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The venomous tiger rattlesnake (Crotalus tigris) can be an orange-brown color, like this one, or blue-gray. It's a medium-sized snake. It is found in Maricopa County up to an elevation of about 5,000 feet. It likes rocky habitats.Continue to 26 of 30 below.
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Western Diamondback Rattlesnake
The venomous Western diamondback rattlesnake is commonly found in Maricopa County.Continue to 27 of 30 below.
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Western Lyre Snake
The mildly venomous Western lyre snake (Trimorphodon biscutatus) is found over much of central and southern Arizona. It likes rocks and steep slopes. Capable of climbing, it usually stays on the ground and is mostly nocturnal.Continue to 28 of 30 below.
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Western Patch-Nosed Snake
The nonvenomous Western patch-nosed snake (Salvadora hexalepis) is a fast mover, found all over Maricopa County. It is active in the daytime. It usually stays on the ground but is capable of climbing.Continue to 29 of 30 below.
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Western Shovel-Nosed Snake
The mildly venomous Western shovel-nosed snake (Chionactis occipitalis) is a small snake of up to 15 inches. It spends most of its time under sand or in sandy soil. The venom of the Western shovel-nosed snake is usually not especially dangerous.Continue to 30 of 30 below.
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Variable Sand Snake
The mildly venomous variable sand snake (Chilomeniscus stramineus) is a small snake found across central Arizona. It is mostly, but not strictly, nocturnal.