MISSISSIPPI MAP TURTLE
(Graptemys Kohnii)

 

 

DESCRIPTION       DIET     DISTRIBUTION

HABITAT    ENCLOSURE    BREEDING

 
     

 

 

 

 

 

Description: There is a little controversy between the False Map turtle (G. pseudogeographica pseudogeographica) and the Mississippi Map turtle.  However the best way to describe the Miss. Map turtle is by the crescent spot that is behind it's eye which keeps the stripes on the neck from touching the eye.  It has yellow stripes on the legs, neck and tail.  Most of the body appears light brown or gray.   It has a whitish or light grayish eye.  The carapace is a brownish yellow color with a really neat pattern at times (depends on the turtle) The skink and plastron look a little like a road map.  Adult female maps can reach almost one foot in length and the males are typically much smaller in the 4-6 inch range.  They can reach maturity in about 3-5 years in captivity.

Diet: Mississippi Map turtles are omnivores, meaning they will eat some greens and meats.  Turtles in captivity should eat brand name foods such as reptomin with no problem, especially captive bred turtles.  A tasty and favorite is a worm or snail, as well as roast beef or chicken.

Distribution: Mississippi Map turtles are found west through Texas and East to Kansas, then North to Illinois and south to Louisiana.   Large populations are found along the Mississippi river.

Habitat: These tutles are found in usually rivers with some kind of decent current.  They like large lakes and some streams, but usually stay away from ponds and small lakes.  Depth of water does not matter with these turtles.

Enclosure:  These turtles are great swimmers and infact have webbed feet.  They are found in strong fast flowing waters at times in deep rivers.  So they should
do fairly well in your aquarium, pond or other enclosure.  A log is a must as well as either natural sunlight or a heat bulb and uvb bulb.  Artificial or live plants should be fine, just make sure the live plants are not poisonous and that there are a lot in there otherwise your map could eat all of them.  Any size aquarium larger than a 20-30 gallon should be fine for an adult map.  Obviously the larger sized aquarium or tub the better.

Filtration is a must on these turtles as heavey oxygen flow can only keep cleaner water.  Clean water prevents illnesses.  A depth for a hatchling should be around 4 inches to around 10.  Then for adults, they can withstand depths of several feet, just as long as they dont have to swim straight up to get air.

Room temperature would be sufficient with the basking spot in the mid to upper 80's.  These turtle can hibernate in cold conditions just as long as the last time they eat is about 7-10 days before hibernation begins.  You want your turtle to have an empty stomach but yet be very fat going into hibernation.  Make sure that the water is either kept moving so it doesnt freeze solid, or if it is deep enough, they can hangout at the bottom where they will not freeze in the ice.  Any body of water that is capable of freezing over should have a floating heater of some sort or a waterfall that runs year round.  This is to allow gases that build up under the ice to get out.

If kept outside, make sure that their enclosure is escape and predator proof.  Natural temperatures should due fine if kept in moderate conditions.  Map turltes would die if kept outside year round in areas like Alaska or where temperatures are extremely cold for long periods of time.
Breeding: Mississippi Map turtles, like most turtles, will breed after a small cooling period if not long cooling period.  They should be brought down to temperatures around 35-50 for at least 6-8 weeks.  This will help with fertility in eggs and also a male's aggressive behavior towards the female.  Males are capable of breeding in about 3-4 years, where females will take more towards 6 years as they need to be a larger size to have room for the eggs. After the cooling period, the males are the most aggressive as they will chase down the female in the enclosure for several hours. He will bite at the female's head making her retract into her shell and give in to allow the male to work his magic.  Breeding can take place in a 20 gallon aquarium, however the larger amount of space, the better.  Females will lay their eggs about 4-8 weeks after breeding.  They will deposit them in a hole as far as their rear hind legs can dig.  They will then cover them up and pack them down tightly.   The eggs will remain there anywhere from 60-80 days, depending on the temperature, where they will then emerge from the ground in search of the nearest water source.


Check out other information on other caresheets for map turtles as they are all very similar.
 

 AL ROACH