KWANGTUNG RIVER TURTLE
(Chinemys Nigricans)

 

 

DESCRIPTION         DISTRIBUTION      HABITAT    

HOUSING       FEEDING       BREEDING

 
     

 

 

 

 

 

 

 

Description: Kwangtung River turtles have a darker carapace, usually a reddish brown color.  As hatchlings they have a few light lines that run through their shell from head to tail.  They have bright orange stomachs with some black patches mixed in as juveniles but will most likely fade as the turtle ages. They have a light striping on the neck.  A female's shell can reach almost a foot in length.  These turtles are often mistaken for the chinese reeves turtle.

Distribution: Kwangtung River turtles are found in the Province of Kwangtung in Southern China.  It also is found in North Vietnam, Hainan and Taiwan.  This species is really rare and may face extinction in the wild in the near future.  Most have been hunted for food in the Asian food markets.  Many of these turtles are being captive bred in the United States and Europe which will definitely help the turtle over time. 

Habitat: Kwangtung River's are found in slow moving streams and rivers, along with some ponds and small lakes.  

Housing: These turtles are aquatic but will sometimes roam on land.  They prefer an enclosure that is about 2/3 water with 1/3 land, but would do fine in something that was all water with a basking log and heat lamp.  The most important thing is that the turtle can remove itself from the water to dry it's skin and shell to prevent fungus. 

A good water depth for hatchlings wound be around 4 inches with some artificial plants.  Adults can withstand much deeper water.  Just make sure that you dont place your turtle in an aquarium such as a 10 gallon filled up to the top and expect it to live.  Most turtles cannnot swim straight up to get air as they have to swim on an angle.  So the deeper your water is, the larger the enclosure should be.  For instance, if it is one foot deep, your adult Kwangtung should have an enclosure of around 3 feet long by 3 feet wide.   The best depth for this species would be a depth where the turtle can stand.  A turtle that stands and is able to get air at the same time is a comfortable turtle. 

A big factor for keeping your turtle healthy is proper filtration.  While setting up your filtration system, be sure to create some kind of waterfall to help place additional oxygen in the water.  The more oxygen in the water, the better off your turlte is.  Oxygen fights ammonia and other gases which help keep your water cleaner.  Ammonia is a big problem with causing a respiratory infection with your turtle.

Water temps should range from 68 degrees to about 84 degrees.  The warmer your water is the more your kwangtung will eat and grow.   Also make sure that you have a log for your turtle to bask on and get completely dry.  A clamp light with a heat bulb should be placed about 10-12 inches above the log.  The temperature on the basking log should be in the upper 80's.  A UVB bulb will help with proper shell growth.   The UVB is a good source of Vitamin D3 synthesis which is needed in calsium metabolism.  Mercury vapor bulb may also work as a substitute.

If you choose to keep your Kwangtung River turtle outdoors, make sure the temperatures do not drop below 45 degrees.  This turtle is not known to hibernate, but rather just slow down when temperatures fall.   If you choose a pre-shaped pond, be careful to what your temperatures drop down to at night.  Sometimes cold temperatures at night will cool the small body of water in your preshaped pond which slows the blood flow in your turtle.  This makes your turtle less active and incapable of swimming at it's normal pace.  It makes it a lot more difficult to get to the top for air unless you provide a big ramp like a waterland tub or several logs and debris at the bottom allowing the turtle to pull itself to the top.  This happens with many different turtle all around the world. 

Feeding: Your Kwangtung River turtle will eat a variety of foods.  Reptomin (the brand name turtle stick, which floats) is a great food to offer as it offers great nutrition.  They will eat cut up meat ends, turkey bacon, meal worms, earth worms, aquamax, zoo med turtle pellets and just like related turtles, such as reeves turtles, Kwangtungs will feed on a variety of fruits and vegetables.  It is a great idea to place some calcium powder, which is offered by Rep-cal, on your turtle's food once in a while to make sure it is getting the nutrition it needs.  I feed my turtles every day, sometimes twice a day and they grow like weeds.  I mainly do this to raise my turtles to adult hood quicker.  They all turn out great and remain very fat.  Kseeping your turtle fat is a good thing to do just incase it gets sick.  When turtle's get sick they lose their appetite.  So extra fat on a turtle will give your turtle more time to overcome an illness if need be. 

Breeding:  To encourage breeding it is a good idea to put them through a small cooling period.  Perhaps bring the air temperature down to the lower 60's for a month or so, then slightly raise the air temperature back up to 85.   During the cooling period, your Kwangtungs will remain sluggish, but as soon as it warms up.  They will become extremely active and aggressive breeders.  The male will chase the females around the pond until she give in.  Make sure that during breeding the water is kept clean and deep enough.  After breeding, these turtle should be ready to lay in about a month.   The females will exit the water and generally look for an area at the base of a plant that has an overhang.  They will dig a hole as far as they can with their hind legs and depost about 4-7 eggs on average.   The female will cover the nest with her hind legs and pack it down so it is nice and compact.  They will sit there and incubate for about 75-80 days.  At that point they will hatch out and slowly dig up to the surface where a screened cage should be.  The screened cage over top of the nest will prevent predators from digging up the nest and also it will collect the baby turtles when they hatch and dig up to the top. 

 AL ROACH