
Fig 1

Fig 2

Fig 3
|
Family : EMYDIDAE
Species : Trachemys scripta elegans
Maximum carapace length : 28 cm
The Red-eared Terrapin (Trachemys
scripta elegans) is a widely introduced species that can be found in a
range of aquatic habitats throughout Southeast Asia, such as temple ponds,
ornamental lakes and reservoirs. It originates from the southern Unites
States, and is widely available in the international pet trade.
The carapace of juveniles
are bright green, and this darkens with age. There are pale yellow stripes
on top and on the sides of the head, and red markings behind the ear.
During the day groups of
these terrapins may be seen sunning themselves on rocks or fallen logs.
In Singapore this terrapin is widespread: juveniles are typically released
once they have grown too large to keep or have lost their attractive
colours.
There appears to be little evidence that this species has successfully bred
in the wild in Singapore: egg-laying behaviour has been witnessed, but
hatchlings are rarely seen. It may be the case that eggs and hatchlings
fall prey to predators, such as the
Malayan Water Monitor.
Fig 1 : Fully-grown adult at Macritchie Reservoir, Singapore.
Fig 2 : A smaller male courts a female by stroking her face with his claws.
Fig 3 : Basking on a log in the hot
sun.
References :
Cox, van Dijk, Nabhitabhata, Thirakhupt, 1998. A photographic Guide to
Snakes and Other Reptiles of Peninsular Malaysia, Singapore and
Thailand. New Holland.
|