Pond slider

Pond slider
Trachemys scripta elegans, the red-eared slider
Conservation status
Least Concern  (IUCN 2.3)[1][2]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Family:	Emydidae
Genus:	Trachemys
Species:	T. scripta
Binomial name
Trachemys scripta (Thunberg, 1792),[2] (Schoepff, 1792)[3]
Subspecies range map in the United States. Red: red-eared slider (also in Mexico) Yellow: yellow-bellied slider Green: Cumberland slider

The pond slider (Trachemys scripta) is a species of common, medium-sized, semiaquatic turtle. Siders have three subspecies.^[2] The most recognizable is the red-eared slider (T. s. elegans), which is popular in the pet trade and has been introduced to other parts of the world by people releasing it to the wild. Hatchling and juvenile pond sliders have a green upper shell (carapace), yellow bottom shell (plastron) and green and yellow stripes and markings on their skin. These patterns and colors in the skin and shell fade with age until the carapace is a muted olive green to orange brown or brown and the plastron is a dull yellow or darker. Some sliders become almost black with few visible markings. The carapace is oval with a bit of rounding and a central crest with knobs, but these features soften and fade with age, adults being smoother and flatter. For determining an adult slider's sex, males typically have much longer front claws than adult females, while females usually have shorter, more slender tails than males.

History behind the name

The origin of the name slider stems from the behavior of these turtles when startled. Groups of sliders, sometimes quite large – as well as many other types of less abundant freshwater turtles – are often seen basking and sunning on logs, branches and vegetation at or even well above the water's surface, but they readily and quickly scramble if they sense danger, shooting back in and darting away to safety underwater.

Distribution

Pond sliders are native to the South Central and East United States and northern Mexico.

Subspecies

• Trachemys scripta scripta – Yellow-bellied slider^[2]
• Trachemys scripta elegans – Red-eared slider^[2]
• Trachemys scripta troostii – Cumberland slider^[2]

Hybrid

• Trachemys scripta elegans x Trachemys scripta scripta – Red-eared slider x yellow-bellied slider^[4]

References

Bibliography

• Rhodin, Anders G.J.; van Dijk, Peter Paul; Inverson, John B.; Shaffer, H. Bradley (2010-12-14). "Turtles of the World 2010 Update: Annotated Checklist of Taxonomy, Synonymy, Distribution and Conservation Status". Archived from the original (pdf) on 2010-12-15. Retrieved 2010-12-15. 
• Fritz, Uwe; Havaš, Peter (2007-10-31). "Checklist of Chelonians of The World". Archived from the original (pdf) on 2010-12-29. Retrieved 2010-12-29. 

External links

• J. Servan et C. Arvy, The introduction of Trachemys scripta in France. A new competitor for the European pond turtles; Bull. Fr. Pêche Piscic. Number 344-345, 1997
• Dewey, T. and T. Kuhrt. (2002). "Trachemys scripta" (On-line), Animal Diversity Web. Accessed July 29, 2008 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Trachemys_scripta.html.
• Rhudy, Robyn "Sliders" (On-Line), Accessed April 29, 2009. at http://www.fishpondinfo.com/turtles/sliders.htm

Wikispecies has information related to: Trachemys scripta