Thursday, June 28, 2018

African Spurred Tortoise - African Spurred Tortoise Diet

The African spurred tortoise (Centrochelys sulcata), also called the sulcata tortoise, is a species of tortoise, which inhabits the southern edge of the Sahara desert, in Africa. It is the third-largest species of tortoise in the world, the largest species of mainland tortoise, and the only extant species in the genus Centrochelys.

Taxonomy and etymology




What To Feed Sulcata Tortoises - Kenan Harkin from Kamp Kenan talks about the proper diet of the Sulcata Tortoise. Learn more by visiting http://www.repticon.com.

Its specific name sulcata is from the Latin word sulcus meaning "furrow" and refers to the furrows on the tortoise's scales.

Range and habitat


African Spurred Tortoise Care Sheet - Chadwell Animal Hospital
African Spurred Tortoise Care Sheet - Chadwell Animal Hospital. Source : chadwellanimalhospital.com

The African spurred tortoise is native to the Sahara Desert and the Sahel, a transitional ecoregion of semiarid grasslands, savannas, and thorn shrublands found in the countries of Burkina Faso, Chad, Eritrea, Ethiopia, Mali, Mauritania, Nigeria, Senegal, and Sudan In these arid regions, the tortoise excavates burrows in the ground to get to areas with higher moisture levels, and spends the hottest part of the day in these burrows. This is known as aestivation. Burrows may average 30 inches in depth; some dig tunnel systems extending 10 feet or more underground. There is a variant of this tortoise in Sudan, they differ by having a bigger overall body and shell.

Size and lifespan


Sulcata Tortoise (Centrochelys Sulcata) - All Turtles
Sulcata Tortoise (Centrochelys Sulcata) - All Turtles. Source : www.allturtles.com

C. sulcata is the third-largest species of tortoise in the world after the Galapagos tortoise, and Aldabra giant tortoise, and the largest of the mainland tortoises. Adults can reach 83 cm (33 in) and can weigh 105 kg (231 lb). They grow from hatchling size (2â€"3 in) very quickly, reaching 6-10 in (15â€"25 cm) within the first few years of their lives. They can live more than 70 years.

Diet


Sulcata tortoise diet sulcata tortoise care spur thigh tortoise ...
Sulcata tortoise diet sulcata tortoise care spur thigh tortoise .... Source : www.tortoisetown.com

Sulcata tortoises are herbivores. Primarily, their diets consist of many types of grasses and plants, high in fiber and very low in protein. Flowers and other plants including cactus pads can be consumed. Feeding of fruit should be avoided.

As pets


Looking deeper into African spurred tortoise diet â€
Looking deeper into African spurred tortoise diet â€" Fossil Rim .... Source : fossilrim.org

Due to their reputation for having a pleasant temperament, sulcata tortoises are sometimes kept as pets, despite presenting significant challenges. They require large enclosures, temperatures above 60 °F (16 °C), and bedding composed of grasses or grass-based hay. Due to their high dietary fiber needs, grasses form a minimum of 75% of their food intake. To remain healthy, they require sufficient calcium for bone and shell development, low protein, and minimal fruit or sugary foods. Whereas wild tortoises obtain enough calcium from the soil, pets generally require calcium supplements. Young sulcatas grow quickly and can double in size each year during the first three years.

Many "wet" vegetables cause health problems in large quantities but prickly pear cactus pads, hibiscus leaves, hay from various grasses, and dandelions are generally safe. Some common garden plants, such as azaleas, are toxic to tortoises. Lack of calcium combined with high protein contributes to shell malformations and pyramiding. Sulcatas are voracious and sometimes overeat. Some tortoises take in excessive protein by eating caterpillars and snails.

Per CITES, a zero annual export quota has been established for C. sulcata for specimens removed from the wild and traded for primarily commercial purposes. Due to excessive captive breeding and removal from the wild, many rescue centers are full and unable to accept more.

Breeding


African Spurred Tortoise Eat A Pumpkin Stock Image - Image of ...
African Spurred Tortoise Eat A Pumpkin Stock Image - Image of .... Source : www.dreamstime.com

Copulation takes place right after the rainy season, during the months from September through November. Males combat each other for breeding rights with the females and are vocal during copulation.

Sixty days after mating, the female begins to roam looking for suitable nesting sites. For five to fifteen days, four or five nests may be excavated before she selects the perfect location in which the eggs will be laid.

Loose soil is kicked out of the depression, and the female may frequently urinate into the depression. Once it reaches about two feet (60 cm) in diameter and 3-6 in (7â€"14 cm) deep, a further depression, measuring some eight inches (20 cm) across and in depth, will be dug out towards the back of the original depression. The work of digging the nest may take up to five hours; the speed with which it is dug seems to be dependent upon the relative hardness of the ground. It usually takes place when the ambient air temperature is at least 78 °F (27 °C). Once the nest is dug, the female begins to lay an egg every three minutes. Clutches may contain 15-30 or more eggs. After the eggs are laid, the female fills in the nest, taking an hour or more to fully cover them all. Incubation should be 86 to 88 °F, and will take from 90 to 120 days.

References



External links



  • ARKive - images and movies of the African spurred tortoise (Geochelone sulcata)


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