Russian Tortoise
Horsfield's tortoise, Central Asian tortoise, Afghan tortoise, Four-toed tortoise, Steppe tortoise, Russian box turtle
The Russian tortoise, also known as the Central Asian tortoise or Horsfield's tortoise, is popular as a pet. It upper shell or carapace is rounded, and is almost as wide as it is long, and its color ranges from light brown all over, to yellowish-brown but with extensive markings of dark brown on each scute, with a lower shell or plastron of black with yellow seams. This species differs from all other Testudo tortoises in that it has four, not five toes on its forelimbs, which gives it a further common name, the ‘four-toed tortoise’.
Photos with Russian Tortoise
Distibution
The Russian tortoise occurs from the Caspian Sea south through Iran, Pakistan and Afghanistan, and east across Kazakhstan to Xinjiang, China. Its natural habitat is arid, barren places such as rocky hillsides and deserts, sandy steppes and grassy regions close to springs. The winters in these areas can be particularly cold and harsh, with temperatures well below freezing.
Geography
Climate zones
Habits and Lifestyle
The Russian tortoise has a particularly short period of activity, sometimes just three months per year. It comes out of hibernation in spring, usually in March, and actively forages and engages in mating until mid-June. Throughout much of its range, it will aestivate during the intense summer heat, coming out briefly at summer’s end to feed before hibernation. The burrow it digs may be as deep as two meters, where it retreats during the midday heat and at night, only emerging to forage at dawn or dusk when temperatures drop. The depth of its burrow also helps to insulate the tortoise from the cold of winter. These tortoises are quite social, and they will visit nearby burrows, and sometimes several will spend the night in one burrow.
Diet and Nutrition
The diet of Russian tortoises is herbaceous and succulent vegetation, which includes grasses (green and dried), flowers, fruits, twigs and the leaves and stems of both native and cultivated plants.
Mating Habits
Little is known about the mating system of Russian tortoises. However, like other tortoise species, they might exhibit polygynous (one male to many females), polyandrous (one female to many males) or polygynandrous (promiscuous) (both genders have multiple mates) mating systems. Their courtship and mating ritual is a little unusual. The male repeatedly circles the female, then stops to face her. He extends his neck and rapidly bobs his head up and down, occasionally biting and ramming his potential mate. Two to six eggs are produced in May or June, with a further two to three clutches possibly laid during the same season. Hatchlings emerge usually in 80 to 110 days, during August or September, though sometimes they stay in the nest during winter, emerging the following spring. Reproductive maturity is reached at 10 years old, but this slow-growing species is not considered fully grown until it is 20 to 30 years old.
![Meet Fluffy :]](/uploads/animals/photos/medium/original/meet-fluffy-.jpg)
Population
Population threats
In some parts of the Russian tortoise’s extensive range it has been exploited heavily for food by locals and for the pet trade. 119,319 specimens were imported between 1965 and 1971 into the United Kingdom. Habitat degradation and destruction and due to warfare, livestock grazing, farming, and development all contribute to the decline of the Russian tortoise, and its future looks bleak.
Population number
The IUCN Red List and other sources do not provide the Russian tortoise total population size. Currently this species is classified as Vulnerable (VU) on the IUCN Red List.
Fun Facts for Kids
- Russian tortoises dig a lot and disappear underground.
- Being land animals, they do not much like being in water.
- Russian tortoises are docile in nature and so are great for children.
- A ‘creep’ is the word for a group of tortoises.
- Tortoises inspired the armies of ancient Rome. During sieges, soldiers went into testudo formation, so-named because of the Latin name for tortoise. They formed rows and held their shields above or in front of them to completely cover the unit.
- "Testudinal" has the meaning of "resembling or pertaining to a tortoise or the shell of a tortoise."
- Tortoises have both an exoskeleton as well as an endoskeleton. A shell is in three main parts: the carapace on the top, the plastron on the bottom, and the bridge that joins these pieces together. Every tortoise has ribs, a spine, and a collar bone inside its shell.
- It can't swim, but a tortoise can hold its breath for a long period. It is very tolerant of carbon dioxide, which is fortunate, as it has to empty its lungs before it can go into its shell. You can hear it exhale when it is startled and decides to hide.