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Arizona
Mt. King Snake (Lampropeltis
pyromelana pyromelana)

Arizona mountain king snakes
are found throughout the
higher elevations of
Arizona. These snakes are
banded red, black, and white
and are similar in
appearance to the coral
snake. Another similar
snake is the California
mountain king snake. The
two snakes are easy to
identify, Arizona mountain
kings have a white snout,
while California Mountain
kings have a black snout.
Arizona mountain kings can
be found above 3000 feet and
typically inhabit rock
piles. They are a secretive
snake and will do best if
provided with some type of
hiding place. Adult females
lay 2-7 eggs in a clutch and
they hatch within 65 days
when incubated at 82-83
degrees. Baby Arizona
mountain kings are known to
be difficult eaters. Babies
usually have a preference
for lizards and getting them
to eat mice may take some
time and effort. If you are
having these problems with
your baby king snake let us
know and we’ll do our best
to help. With proper care
you can expect your king
snake to live 10-20 years or
more. Prehistoric Pets
promotes responsible snake
ownership and we recommend
locking cages that prevent
accidental escape. Escaped
snakes can have a negative
impact on the general public
which can lead to a ban of
snake ownership.
Temperature
Arizona mountain king snakes
are a cool weather snake and
should be kept from 75-82
degrees during the day.
Nighttime temperatures can
range from 65-70 degrees.
Red or dark colored heat
lights are ideal for night
use because they do not
disturb the day and night
cycle of snakes.
Housing
Arizona mountain king snakes
can be housed comfortably in
a 29-40 gallon terrarium as
adults. Ideally the larger
the snake the more room you
want to provide. Never
place a cage near a window
where sunlight can directly
shine on your cage. Cages
placed in direct sunlight
can easily overheat and
ultimately lead to the death
of your snake.
Bedding
Almost any type of bedding
can be used for these king
snakes. We recommend using
carpet, bark, pine shavings,
or aspen shavings. A deep
layer is recommended to
allow your snake to hide if
it chooses to do so.
Food
Arizona mountain king snakes
feed on pinkie and fuzzy
mice as babies and
juveniles. As your snake
grows it will soon move up
to adult mice. We recommend
that you feed baby and
juvenile king snakes one
time per week. Adult king
snakes can be fed once every
7-10 days to maintain proper
body weight. Like most
snakes, king snakes
typically will not eat when
they are preparing to shed.
After your snake has shed
you can return to your
normal feeding regiment. If
your snake doesn’t eat make
sure you remove the rodent
from the cage. Rodents,
when hungry, can bite snakes
and possibly injure or kill
your snake.
Cleaning and Handling
The terrarium should be
cleaned as necessary. Any
fecal matter should be
cleaned out several times a
week. The bedding should be
completely changed once a
month and fresh clean water
should be provided at all
times. The inside of the
terrarium can be cleaned out
with an appropriate reptile
cage cleaner, we recommend
Natural Chemistry’s Healthy
Habitat. Arizona mountain
king snakes can be handled
on a daily basis and always
wash your hands before and
after handling them.