Dorcas Gazelle

Dorcas Gazelle
Dorcas Gazelle
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Bovidae
Subfamily: Antilopinae
Genus: Gazella
Species: G. dorcas
Binomial name
Gazella dorcas
(Linnaeus, 1758)

The Dorcas Gazelle (Gazella dorcas), also known as the Ariel Gazelle, is a small and common gazelle. The Dorcas Gazelle stands approximately 55-65 cm (1.8-2.1 ft). Dorcas gazelle have a head and body length of 90-110 cm (3-3.6 ft) and a weight of 15-20 kg (33-44 lb). The numerous subspecies of the Dorcas Gazelle survive on vegetation in grassland, steppe, wadis, mountain desert and in semi-desert climates of Africa and Arabia. About 35,000 - 40,000 exist in the wild. The extinct Saudi Gazelle from the Arabian Peninsula has been previously considered as a subspecies of the Dorcas Gazelle.



  • Gazella dorcas beccari Eritrean Dorcas Gazelle
  • Gazella dorcas dorcas Egyptian Dorcas Gazelle
  • Gazella dorcas isabella Isabella's Gazelle
  • Gazella dorcas massaesyla Moroccan Dorcas gazelle
  • Gazella dorcas osiris Saharan Dorcas gazelle
  • Gazella dorcas pelzelni Pelzeln's gazelle


Horns of a dorcas gazelle (above) and rhim gazelle (below)

The Dorcas gazelle is similar in appearance to, yet smaller than, the closely related Mountain Gazelle (Gazella gazella). Dorcas have longer ears and more strongly curved horns, which bow outwards then turn inwards and forwards at the tips. Individuals belonging to the Saharan subspecies (G. d. osiris) have a very pale fawn colored coat. The white underside is bordered with a brown stripe, above which there is a sandy stripe. The forehead and face are darker than the body. Subspecies from north of the Sahara tend to be more ochre in color, and have dark flanks and facial stripes. Populations in Israel and around the Red Sea are darker and more reddish. In the last century the populations of Dorcas gazelle were partially destroyed in all the countries that was its subsistence.

Currently, there are large populations of Dorcas gazelles in the Negev and the Arava. There are other large populations in Sudan, Iraq and the southern part of the eastern desert of Egypt.

In Israel there are only between 1000-1500 gazelles.


Dorcas Gazelles

The Dorcas Gazelle is highly adapted to the desert. They can go their entire lives without drinking, as they can get all of the moisture they need from the plants in their diet, though they do drink when water is available. They are able to withstand high temperatures, but when it is very hot they are active mainly at dawn, dusk and during the night. In areas where they face human predation, they tend to be active only at night in order to minimise the risk of falling prey to hunters. These gazelles feed on leaves, flowers and pods of many species of Acacian trees, as well as the leaves, twigs and fruits of various bushes. They occasionally stand on their hind legs to graze on trees, and after rain they have been observed digging out bulbs from the ground. Dorcas Gazelles are able to run at speeds of up to 70 km per hour (43 mph), and when threatened they tail-twitch and make bouncing leaps with the head held high (stotting) to announce that they have seen a predator.


When conditions are harsh, Dorcas Gazelles live in pairs, but when conditions are more favorable they join together in family herds with one adult male, several females and young. During the breeding season, adult males tend to be territorial, and mark their range with dung middens. In most parts of their range, mating takes place from September to November. Gestation takes six months; a single fawn is typical, although twins have been reported in Algeria. The newborn is well developed at birth, with fur and open eyes. Within the first hour, the fawn attempts to stand, and it will suckle on this first day of life. In the first two weeks, the young gazelle lies curled up in a scrape on the ground or beneath bushes while the mother grazes close by. The young then starts to follow its mother around and begins to take solid food. After around three months, the fawn stops suckling and is fully weaned. Some Dorcas are also known for their dangerous behaviors when surrounded. There have been many reports of deaths involving the Dorcas Gazelles.


Range of the Dorcas gazelle

The population of this gazelle has declined throughout its range. The natural predators of Dorcas Gazelles include the human, cheetah, leopard, and lion, but due to human hunters, few large cats remain to eat Dorcas gazelles. The Serval and Caracal are also prey on this species. The main modern threat to this gazelle is ever-expanding human civilization, which shrinks the gazelle's habitat by converting it to farmland for growing crops, and by introducing new flocks of domestic sheep and goats which compete with the gazelle for vegetation.

External links

Wikimedia Foundation. 2010.

См. также в других словарях:

  • dorcas gazelle — ˈdȯrkəs noun Etymology: New Latin dorcas (specific epithet of Gazella dorcas), from Latin, gazelle, from Greek dorkas, dorkos, dorx, alteration of zorkas, zorx gazelle, deer; akin to Welsh iwrch roebuck, Cornish yorch, Breton yourc h …   Useful english dictionary

  • dorcas gazelle — dorkas statusas T sritis zoologija | vardynas taksono rangas rūšis atitikmenys: lot. Gazella dorcas angl. dorcas gazelle vok. Dorkasgazelle rus. газель доркас pranc. dorcas ryšiai: platesnis terminas – tikrosios gazelės …   Žinduolių pavadinimų žodynas

  • dorcas gazelle — [ dɔ:kəs] noun a small gazelle found on dry plains in North Africa and western Asia. [Gazella dorcas.] Origin C19: from Gk dorkas gazelle …   English new terms dictionary

  • Gazelle Dorcade — Gazelle dorcas Gazelle dorcas …   Wikipédia en Français

  • Gazelle Dorcas — Gazelle dorcas …   Wikipédia en Français

  • Gazelle (animal) — Gazelle Pour les articles homonymes, voir Gazelle (homonymie) …   Wikipédia en Français

  • Dorcas (disambiguation) — Dorcas may refer to: The biblical name Dorcas and the biblical character by this name The dorcas gazelle, a species of small antelope A shepherdess in William Shakespeare s play The Winter s Tale Dorcas Lane the postmistress in Lark Rise to… …   Wikipedia

  • Gazelle — Pour les articles homonymes, voir Gazelle (homonymie). Gazelle …   Wikipédia en Français

  • Gazelle dorcas — Gazelle d …   Wikipédia en Français

  • gazelle — gazellelike, adj. /geuh zel /, n., pl. gazelles, (esp. collectively) gazelle. any small antelope of the genus Gazella and allied genera, of Africa and Asia, noted for graceful movements and lustrous eyes. [1575 85; < F; OF gazel < Ar ghazala] * * …   Universalium

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