Updated: October 12, 2022
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Read below for information on 14 different animals that start with the letter U, the uakari, uguisu, and umbrellabird. The uakari is a small primate with a red face that lives in the Amazon. The uguisu and umbrellabird are both members of the avian class. The Uguisu is located in parts of Asia, while the umbrellabird lives in South America. AZ Animals will be covering many more U name animals soon.
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Alphabetical List of Animals That Start with U
Animals that Start with U
Uakari

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Primates
- Family
- Pitheciidae
- Genus
- Cacajao
- Scientific Name
- Cacajao
Fun Fact: Have a very short tail for their size!
Uakari Classification and Evolution The Uakari is a small species of monkey, native to the tropical rainforests of South America, where they tend to be found in moist jungle that is close to water. The Uakari is most well-known for its naked face which most commonly ranges from pink to deep red in colour. There […] Read More
Uguisu

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Cettiidae
- Genus
- Cettia
- Scientific Name
- Cettia diphone
Fun Fact: Their guano is used in face creams!
Uguisu Classification and Evolution The Uguisu is a small species of bird that is natively found throughout Japan, China and Taiwan, along with a number of other regions of the far east. The Uguisu bird is also commonly known as the Japanese Bush-Warbler, as it is named for its beautifully distinctive song. The Uguisu is […] Read More
Uinta Ground Squirrel

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Rodentia
- Family
- Sciuridae
- Genus
- Urocitellus
- Scientific Name
- Urocitellus armatus
Fun Fact: The squirrel is named after the Uinta Mountains, which are part of the Rocky Mountain range and are found in Utah and Wyoming.
”Potgut of the Mountains” This little ground squirrel, also called the chiseler or potgut, knows to make hay while the sun shines. For nine months out of the year, it is sleeping in its burrow in one of the four mountain states where it lives. When the weather gets too hot it estivates, and that […] Read More
Uintatherium

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Dinocerata
- Family
- Uintatheriidae
- Genus
- Uintatherium
Fun Fact: The Uintatherium was an exceptionally large and exceptionally ugly ungulate that lived during the Eocene epoch
Uintatherium Description & Size The Uintatherium was an exceptionally large and exceptionally ugly ungulate that lived during the Eocene epoch, which was between 56 and 34 million years ago. It stood around 5.6 feet high at the shoulder, was 13 feet long, and weighed over 4,000 pounds or over 2 tons. It had sturdy legs […] Read More
Umbrellabird

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Passeriformes
- Family
- Cotingidae
- Genus
- Cephalopterus
- Scientific Name
- Cephalopterus
Fun Fact: Migrates up and down the mountains!
Umbrellabird Classification and Evolution The Umbrellabird is a large, tropical species of bird that is found inhabiting the rainforests of Central and South America. There are three different species of Umbrella bird which are the Long-Wattled Umbrellabird, the Amazonian Umbrellabird and the Bare-Necked Umbrellabird all of which live in slightly different areas. All three species […] Read More
Unau (Linnaeus’s Two-Toed Sloth)

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Pilosa
- Family
- Choloepodidae
- Genus
- Choloepus
- Scientific Name
- Choloepodidae didactylus
Fun Fact: Its top speed is 0.17mph
The Unau also called Linnaeus’s two-toed sloth, is thought to be the slowest mammal in the world. The sloth species is found in South America. It is nocturnal and lives in the trees of tropical and subtropical rainforests, where the climate is hot and humid and there are a lot of vines. Having a greyish […] Read More
Underwing Moth

- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Lepidoptera
- Family
- Erebidae
- Genus
- Catocala
- Scientific Name
- Catocala
Fun Fact: Their colorful rear wing makes predators think that they are poisonous, however they are not it is a deceptive feature.
The Catocala, also known as the underwing moth, is a genus of moths with bark-like forewings and very bright underwings. They are common in North America, Asia, and Europe and are known for their unique ability to camouflage with their environment and keep predators away by flashing their rear wings. 5 Incredible Underwing Moth Facts […] Read More
Upland Sandpiper

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Charadriiformes
- Family
- Scolopacidae
- Genus
- Bartramia
- Scientific Name
- Bartramia longicauda
Fun Fact: They make jerky movements as they walk through the grass, searching for food.
“These shorebirds prefer open country habitats with tall grasses, compared to the usual sandpiper coastal environments. ” Summary The upland sandpiper (Bartramia longicauda) is native to North and South America, where it lives in open country areas with tall grass to hide. It spends its days walking through the vegetation, picking up insects, seeds, and […] Read More
Ural owl

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Strigiformes
- Family
- Strigidae
- Genus
- Strix
- Scientific Name
- Strix uralensis
Fun Fact: The Ural owl can rotate its head up to 270 degrees
The Ural owl can be found in some of the coldest climates in Eurasia. This nocturnal bird is named after the Ural Mountains, generally considered to be a dividing line between Europe and Asia. However, its range is not limited to the Ural Mountains. This species is actually found all across northern Eurasia, using its […] Read More
Urechis unicinctus (Penis Fish)

- Kingdom
- Animalia
- Phylum
- Annelida
- Class
- Polychaeta
- Order
- Echiuroidea
- Family
- Urechidae
- Genus
- Urechis
- Scientific Name
- Urechis unicinctus
Fun Fact: Create “inns” for other sea creatures
Penis Fish Summary Also known as the penis fish, Urechis unicinctus is a species of marine spoonworm found throughout East Asia. It feeds on microscopic organic material and creates burrows in sand and mud. Occasionally, large numbers may wash up and get stranded on beaches. They are a popular delicacy in Korea, China, and Japan. […] Read More
Urial

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Artiodactyla
- Family
- Bovidae
- Genus
- Ovis
- Scientific Name
- Ovis vignei
Fun Fact: Urials are the ancestors of modern-day domesticated sheep.
Urials are wild species of sheep that originated from Asia. They are a nearly ancient species of sheep, and domesticated sheep descend from their line. They have become endangered due to predation and human activities such as poaching, livestock grazing, and range and habitat loss. Facts Lambs and their mothers communicate by scent. They can […] Read More
Uromastyx (Spiny-Tailed Lizard)

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Agamidae
- Genus
- Uromastyx
Fun Fact: Spiny-tailed lizards “sneeze” out salt!
Far from boring, Uromastyx lizards have a lot of unique features. They have large, spiky tails with which they protect themselves, as well as different colors and patterns guaranteed to catch anyone’s eye. Lizard keepers keen on exotic animals seek spiny-tailed lizards. Facts Spiny-tailed lizards have nasal glands that remove salt from the salty desert […] Read More
Urutu Snake

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Serpentes
- Genus
- Bothrops
- Scientific Name
- Bothrops alternatus
Fun Fact: The female Urutu snake grows longer and heavier than males of the same species
Urutu snakes are aggressive pit vipers capable of causing severe tissue damage and even death to humans with their venomous bite. Urutu snakes, also called yarará grande, wutu, and crossed pit vipers, are native to rainforests and humid regions of Brazil, Argentina, Paraguay, and Uruguay. They are highly venomous pit vipers in the Bothrops genus, […] Read More
Utonagan

- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammalia
- Order
- Carnivora
- Family
- Canidae
- Genus
- Canis
- Scientific Name
- Canis lupus
Fun Fact:
The Utonagan is very affectionate and gentle, which makes them an excellent family pet. Utonagans are a relatively new dog breed. They were developed in the 1980s by Edwina Harrison who was trying to create a dog that resembled a wolf but was still well-tempered and sweet like other domesticated dogs. The Utonagan is a […] Read More

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