Mammals · Artiodactyla · Bovidae

Addax

Addax nasomaculatus

Critically Endangered

It faces an extremely high risk of imminent extinction in the wild. See full glossary

It is one of the most threatened mammals on the planet: from a population that once numbered tens of thousands, fewer than 100 survive in the wild today.

Weight

60 kg – 125 kg

Size

1.5 m – 1.7 m

Diet

Herbivore

Feeds mainly on plants.

Activity

Nocturnal

Active mainly at night.

Social structure

Herd

Lives in large groups as a strategy against predators.

Sighting difficulty

Very hard

9countries7parks86same family

Fun facts

  • Fewer than 100 survive in the wild in the Sahara.
  • Its broad, flat-soled hooves let it cross loose sand without sinking in.
  • It can survive without drinking, taking its water from the plants it eats.
  • fisiologíaIt is one of the antelopes best adapted to extreme desert conditions, able to survive with virtually no drinking water, taking it instead from the plants it eats at night.

Life cycle & biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat & environment
Sand and stony deserts of the central Sahara, including dune fields and arid steppe
Birth weight
4.7 - 6.75 kg
Size at birth
Tawny-coated with barely visible markings at birth
Sexual maturity
Female: 1.5 years | Male: 3 years
Gestation / incubation
257-282 days (~8.5-9 months)
Litter / clutch size
1 young per birth
Lifespan in captivity
Documented record of up to 28 years in captivity

Sources consulted: AnAge (genomics.senescence.info); SeaWorld/Busch Gardens; A-Z Animals; Animal Diversity Web; Animal List; Animalia.bio; Creature Atlas; The Animal Facts

Related species

Other species in the catalogue with the most in common with Addax — same habitat, park, country, tags or family.

How to help

The addax is classified as critically endangered. Organizations such as UICN, WWF y Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programs is a good starting point if you want to get involved.

It's documented in 4 real protected areas — part of why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about addax.

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