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What is an Ungulate?

Mary McMahon
Mary McMahon
Mary McMahon
Mary McMahon

Ungulate is a term used to refer to any type of hoofed mammal. Deer, antelope, horses, and llamas are all examples of ungulates, which can be distinguished because they walk on their toes, which have hardened into hooves through millennia of evolution. Ungulate evolution favored fast moving animals with long legs well adapted to living on grassy plains and savannahs.

There are three to four orders of animal which are classified as ungulates, including even-toed ungulates, odd-toed ungulates, and elephants. Some biologists include a fourth order, the Hyracoidea, as well. They share a common ancestor, and can be found on almost every continent of the world. Other animals on Earth including many ocean going mammals share an ancestor with ungulates, but they are not classified as such because they lack distinctive hooves.

Goats are ungulate animals.
Goats are ungulate animals.

The even-toed ungulates are known as the Artiodactyla, and include goats, pigs, and sheep. Most even-toed ungulates have split hooves which face forward. Additional digits have shrunk and moved to the back of the foot as the animals evolved. In some animals, these extra digits have disappeared entirely, as is the case with the rhinoceros. This ungulate group is the largest, with one hundred living species.

Pigs are even-toed ungulates.
Pigs are even-toed ungulates.

An odd-toed ungulate is known as a member of the Perissodactyla, a much smaller ungulate division. The Perissodactyla is broken into three groups, which together contain 17 living species, although the fossil record indicates that this ungulate group was once much larger. The three groups are rhinoceroses, horses, and tapirs. The rhinoceroses and tapirs walk on three toes, while horses have only one.

Elephants are one ungulate group.
Elephants are one ungulate group.

The third ungulate group is the elephants, which are a part of a much larger group of animals. Some biologists also classify the Hyracoidea as ungulates. The Hyracoidea are rodents like mammals found in Africa and Asia which walk on the tip of their toes like other ungulates. These animals are more informally known as hyraxes, an inclusive name for fourteen individual species of the animals.

Deer are ungulates.
Deer are ungulates.

The role of ungulates in human history is very important. Some of the earliest domesticated animals such as goats and sheep are ungulate species. Humans have used ungulates to provide meat, milk, and fiber for thousands of years. Ungulate species such as horses were ridden by many ancient cultures and continue to be used for recreation and transportation today.

Frequently Asked Questions

What exactly is an ungulate?

Horses are an example of an ungulate.
Horses are an example of an ungulate.

An ungulate is a hoofed mammal, belonging to a diverse group that includes both odd-toed ungulates like horses and rhinoceroses (perissodactyls) and even-toed ungulates like cattle, pigs, giraffes, camels, deer, and hippos (artiodactyls). These animals are characterized by their hooves, which are keratinous coverings over the tips of their toes.

How many toes do ungulates have?

Camels are even-toed ungulates that have been used as beasts of burden in arid environments for thousands of years.
Camels are even-toed ungulates that have been used as beasts of burden in arid environments for thousands of years.

Ungulates can have an odd or even number of toes. Odd-toed ungulates, such as horses, have one or three toes on each foot. Even-toed ungulates, like cows and deer, typically have two or four toes. The number of toes contributes to their stability and locomotion efficiency in their respective habitats.

Are all ungulates herbivores?

Most ungulates are herbivores, feeding primarily on grasses, leaves, and other plant material. Their digestive systems are often specialized to process tough vegetation, with ruminants like cows having a complex stomach for fermenting plant matter. However, there are exceptions, such as the omnivorous wild boar, which also consumes small animals and eggs.

What is the significance of hooves in ungulates?

Sheep are even-toed ungulates.
Sheep are even-toed ungulates.

Hooves are crucial for ungulates, providing protection, support, and traction. They are made of keratin, the same material as human fingernails, and are adapted to the animal's environment. For instance, the broad, flat hooves of camels help them walk on sand, while the hard, pointed hooves of mountain goats aid in climbing rocky terrain.

How do ungulates contribute to their ecosystems?

Cattle are a type on unglate.
Cattle are a type on unglate.

Ungulates play vital roles in their ecosystems. They act as grazers and browsers, shaping plant communities. Their hooves aerate the soil, aiding in seed dispersal and nutrient cycling. Predators depend on them for food, and humans rely on them for resources like meat, milk, leather, and labor, underscoring their ecological and economic importance.

What are the conservation statuses of various ungulates?

The conservation status of ungulates varies widely. Some species, like domestic cattle, are abundant due to human cultivation. Others, such as the Javan rhinoceros, are critically endangered, with only a few dozen individuals remaining, according to the International Union for Conservation of Nature (IUCN). Habitat loss, poaching, and climate change are significant threats to many ungulate species.

Mary McMahon
Mary McMahon

Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a AllThingsNature researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors.

Learn more...
Mary McMahon
Mary McMahon

Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a AllThingsNature researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors.

Learn more...

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    • Goats are ungulate animals.
      By: Gerhard Seybert
      Goats are ungulate animals.
    • Pigs are even-toed ungulates.
      By: Anatolii
      Pigs are even-toed ungulates.
    • Elephants are one ungulate group.
      By: tiero
      Elephants are one ungulate group.
    • Deer are ungulates.
      By: awhelin
      Deer are ungulates.
    • Horses are an example of an ungulate.
      By: Eric Isselée
      Horses are an example of an ungulate.
    • Camels are even-toed ungulates that have been used as beasts of burden in arid environments for thousands of years.
      By: seqoya
      Camels are even-toed ungulates that have been used as beasts of burden in arid environments for thousands of years.
    • Sheep are even-toed ungulates.
      By: dinosmichail
      Sheep are even-toed ungulates.
    • Cattle are a type on unglate.
      By: marco iacobucci
      Cattle are a type on unglate.