21 Animals That Look Like a Rat But Are Actually Way Bigger

Examples of animals that look like a rat but are larger are nutria, bettong, capybara, dassie and degu.

When you think of animals that look like rats, the first thing that comes to mind is usually the small, brown rodents.

However, there are some animals that resemble rats but are much larger in size.

In this blog post, we’re going to take a look at animals that look like rats but are larger in size.

We will also discuss some of the characteristics that these animals share with rats.

Examples of animals that look like a rat but bigger

Examples of animals that look like a rat but bigger

The bandicoot rat is a large rodent found in Africa and Asia.

These animals can grow up to three feet long, making them one of the largest rats in the world.

Bandicoot rats are brown or black in color and have a long tail.

They are good climbers and often build their nests in trees.

Bettong is a small, rat-like marsupial found in Australia.

They are about the size of a large rat and have a similar body shape.

Bettongs are brown or gray in color and have a long tail.

3. Bosavi Woolly Rats

3. Bosavi Woolly Rats

Scientific nameMallomys spAnimal typeMammalAreaProvince Papua New Guinea

The Bosavi woolly rat is a species of rodent native to the rainforests of Papua New Guinea.

It is the largest member of the subfamily Murinae, which includes all the Old World rats and mice.

The Bosavi woolly rat grows to a length of about 80 cm (31 in) from head to body, with a tail almost as long.

It has thick, brown fur that covers its entire body, except for its belly and feet.

The Bosavi woolly rat is a nocturnal creature that feeds on insects, spiders and other small animals.

Scientific NameHydrochoerus hydrochaeris Animal Type Mammal Range Panama, Colombia, Venezuela, Guyana, Peru, Brazil, Paraguay, northeastern Argentina and Uruguay

The capybara is a large rodent found in South America.

It is the largest living rodent in the world and can weigh up to 140 pounds.

Capybara has a reddish-brown coat and a long body with short legs.

It also has a long head with small ears.

Related article: Does Capybara have a tail?

Scientific namePetromus typicusAnimal typeMammal range Namibia, parts of Angola and northwestern South Africa

The Dassier rat is a species of rodent found in southern Africa.

These animals are also known as rock rats or zygodactyls.

They are about the size of a house cat and have a tail almost as long as their body.

Dassie rats are skilled climbers and often live in rocky areas.

These animals are herbivores and their diet consists mainly of plants and seeds.

Scientific NameOctodon degus Animal TypeMammal Range Central Chile

The degu is a small rodent found in Chile.

Degu look like large rats and can grow to about the same size.

They have brown fur, long tails and large ears.

Degus are social animals that live in colonies.

The degu is an omnivore and eats a variety of foods, including fruits, vegetables, insects and other small animals.

The Giant Hutia was a large rodent found on the island of Hispaniola.

It was the largest member of the Capromyidae family, which includes all hutias.

The Giant Hutia can reach a length of over 1 meter (3 feet) and weigh up to 45 kg (100 pounds).

Giant Hutia had a stout body and a short tail.

Its fur was reddish-brown to gray in color, and it had a white belly.

The giant Hutia was an omnivore and ate both plants and animals.

Scientific nameCavia porcellus Animal typeMammal range South American continent

The guinea pig is a rodent native to South America.

These animals are often kept as pets in homes around the world.

Guinea pigs can grow to about 12 inches long and they usually weigh between 2 and 3 pounds.

These animals have short, coarse fur that is brown, black or white in color.

They also have small, rounded ears and short, stubby legs.

Like rats, guinea pigs are social animals that enjoy the company of others.

These animals are herbivores and they mainly eat hay, grass and vegetables.

Scientific nameCapromyinae Animal type Mammal area Bahamas

Hutia is a large rodent found in the Caribbean.

It can grow up to two feet long, and it has a tail that is almost as long as its body.

Hutian has a short, blunt nose and small black eyes.

Its fur is coarse and varies in color from brown to black.

Hutia is a herbivore and its diet consists of fruits, leaves and stems.

It is a good swimmer and often climbs trees in search of food.

The Hutian is nocturnal and spends most of the day sleeping in hollow trees or in burrows it has dug.

Scientific name Jaculus Type of animal Mammal Range the deserts of northwestern China and southern Mongolia

The jerboa is a small rodent-like creature that lives in the deserts of North Africa and Asia.

They are nocturnal and their diet consists mostly of insects.

These animals can jump up to three feet in the air and they have long tails that help them balance when they land.

Josephoartigasia was a large rodent native to South America.

It was one of the largest rodents in the world, with some individuals reaching lengths of over 1 meter (3 ft).

The Josephoartigasia had a body similar in shape to a rat, with a long tail and small ears.

Its fur was brown or reddish in color, and its underside was pale.

Josephoartigasia was a herbivore and its diet consisted of leaves, stems and roots.

Josephoartigasia was an excellent swimmer, and it was also a good climber.

Scientific nameMarmotaType of animalMammal rangeNorth America and Europe

Marmots are a type of rodent closely related to the squirrel.

They are large animals, and they have long bodies with short legs.

Marmots are found in North America and Europe.

They live in burrows, and they are active during the day.

Marmots are herbivores, and they eat a variety of plants.

Scientific name Ondatra zibethicus Animal type Mammal range North America

The muskrat is a large rodent found in North America.

It has a long body and a short tail.

The muskrat is an excellent swimmer and can stay underwater for long periods.

It is a skilled climber and can often be seen climbing trees.

The muskrat is mainly active at night and during the day it will often be seen resting in its burrow.

The muskrat has a diet consisting mostly of plants.

It will eat leaves, stems, roots and aquatic plants.

The muskrat is also known to eat small fish, frogs and crayfish.

The muskrat is a popular animal for its fur.

The fur of the muskrat is thick and waterproof.

Scientific nameCastor canadensisAnimal typeMammal rangeNorth America

The North American beaver is the largest rodent in North America and can weigh up to 60 pounds.

It is a semi-aquatic animal and builds ponds and lodges in rivers and streams.

The beaver has a large head, small eyes and furry tails.

Related Article: Do Beavers Have Fur?

Scientific name Myocastor coypus Animal type Mammal range South America

Nutria is a large, semi-aquatic rodent native to South America.

Nutria can grow up to three feet long and weigh up to 20 pounds.

These animals have brown or gray fur, webbed toes and a rat-like tail.

These animals are considered invasive species in many parts of the world, as they can cause damage to native ecosystems.

Pacarana is a large rodent found in the tropical forests of South America.

It has a body length of up to 80 cm (31 in) and a tail length of up to 50 cm (20 in).

Pacarana is the largest member of the family Dasyproctidae, which also includes agoutis and acouchis.

Pacarana is a herbivore and its diet consists of fruits, leaves and stems.

Scientific Name Dolichotis patagonum Animal Type Mammal Range Argentina

The Patagonian Mara is a rodent found in South America.

It is the largest member of the Caviidae family, which also includes guinea pigs and chinchillas.

The Patagonian mara has a rat-like body with long legs and ears.

It is brown or gray in color with a white underside.

The Patagonian Mara is a herbivore and feeds on grass, leaves and fruits.

Scientific NameProcavia capensis Animal TypeMammal Range Africa

The Rock Hyrax is a small, furry creature that lives in Africa and the Middle East.

It has a plump body, short legs and long whiskers.

The Rock Hyrax looks like a cross between a rat and a guinea pig.

Short-tailed opossum

Short-tailed opossum

Scientific Name Monodelphis Animal Type Mammal Range Central and South America

The short-tailed opossum is a species of opossum found in Central and South America.

This animal looks like a rat, but it is actually a marsupial.

The short-tailed opossum has a body about the size of a rat, but it has a much shorter tail.

This animal is also covered in fur that is brown or black in color.

Scientific name Pedetes capensis Type of animal Mammal Distribution in semi-arid areas of southern Africa

The South African spring hare is a rodent-like creature found in the southern part of Africa.

It resembles a rat in many ways, including its size, body shape, and tail.

Scientific name Ktenomi Type of animal Mammal range in the southern half of South America

Tuco-tuco, or Ctenomys, is a genus of rodents in the family Ctenomyidae.

Tuco-tucos are found throughout South America, from Argentina to Peru.

They are burrowing animals and live in colonies of up to 100 individuals.

These rodents are powerfully built, with short limbs and large heads.

They range in size from 30 to 60 cm (12 to 24 in), with the largest species weighing up to 4 kg (9 lb).

Tuco-tucos are brown or gray, with white bellies.

They have long claws that they use to dig.

The animals that look like a rat but are bigger are capybara, degu and paca.

Dassier rats, Bosavi woolly rats, nutria and bandicoot rats also have similarities to a rodent but are larger in size.

Living in South Africa, I have had the pleasure of seeing most of these animals up close.