northern map turtle
| Scientific name | Graptemys geographica |
|---|---|
| Descriptor | Lesueur |
| Year of description | 1817 |
| IUCN category | LC |
| Family | Emydidae |
| Genus | Graptemys |
Introduction
Graptemys geographica, commonly known as northern map turtle, is a fresh water reptile from the North America.
Who is it?
Morphology
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Female size25 - 28 cm
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Male size17 - 18 cm
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Motifmultiple
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Mimicryplants
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Longevity20 year
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Female size25 - 28 cm
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Male size17 - 18 cm
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Motifmultiple
-
Mimicryplants
-
Longevity20 year
How to recognize the northern map turtle ?
The northern map turtle measures between 17 and 18 cm. This reptile is tricolore with a predominantly jaune, orange and marron body. The also has jaune and orange multiple.
Behaviour & Life cycle
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Sociabilityliving in colonies
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Way of livingdiurnal
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VenomousNo
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Dietnot specified
The northern map turtle is a reptile living in colonies naturally found in the vegetation. The members of each group are organized around a well established hierarchy. This species is carnivorous .
This species is territorial and does not appreciate the presence of intruders nearby, especially animals with similar behavior. However, the northern map turtle has little concern for non-territorial animals.
Reproduction
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Reproductionovipare qui enfouit ses œufs
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Clutch size6 - 20 eggs
The northern map turtle is a reptile ovipare qui enfouit ses œufs.
Harmless species
This species does not represent any particular threats to humans when encountered in its natural environment.
Where to find it?
What is its habitat?
Natural environment characteristics
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Temperature5 - 25 °C
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FlowMedium and Slow
Biotope presentation
The acidification of water comes from the decomposition of plants. This phenomenon changes the color of the water, which tends to turn brown. In some areas particularly rich in organic matter, the water is so dark that it is called "black water".
The northern map turtle is most often found at a depth between 1m and 5m. However, it is not impossible to find this species at other depths.
To go further
Sources & Contributions
Participation & Validation
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Translation
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Scientific partners
