Dark kangaroo mouse Interesting Facts
What type of animal is a dark kangaroo mouse?
The dark kangaroo mouse (Microdipodops megacephalus) is a pale brown rodent that belongs to the genus Microdipodops. These kangaroo mice are native to various regions in the United States. Alternatively, they are also known as Owyhee River kangaroo mice. They have dark fur for the exoskeleton and hopping feet just like that of an Australian kangaroo.
What class of animal does a dark kangaroo mouse belong to?
Dark kangaroo mouse (Microdipodops megacephalus) owing to its anatomical similarity to other mammals, belongs to the class Mammalia of kingdom Animalia. Dark kangaroo mice further belong to the order Rodentia. A Kangaroo mouse can be any one of the two species of the genus Micropididas. The binomial name of one of the kangaroo mice is Microdipodops megacephalus.
How many dark kangaroo mice are there in the world?
With the changing weather, the population of Microdipodops megacephalus (dark kangaroo mouse) has increased in its range of habitat. The population studies on these rodents in an area of 27,540 ac (112 sq km) suggest that there are around 2.5-2.75 kangaroo mice in 1 ac (0.004 sq km). These mice can be found in the habitat range of southeastern Oregon, northeastern and central-eastern California, western-central Utah, and Nevada.
Where does a dark kangaroo mouse live?
Microdipodops megacephalus (dark kangaroo mouse) is found camouflaging in a variety of dessert niches. They are well adapted to desert life and are found in a number of habitat regions in the United States such as California, Central Utah, Nevada, Idaho, and Oregon.
What is a dark kangaroo mouse’s habitat?
In the desert regions, grasslands, marshes in the United States, these kangaroo mice are found living in habitat range comprising loose sands and gravels. They create small holes underground and hide in these pits. They also breed and nest in these self-created small burrow holes and gravels. During cold harsh winters, they hibernate near the range of the Great Basin region.
Who do dark kangaroo mice live with?
Quite interestingly these mice are known to practice cannibalism. Unlike the rodents found in the city, these mice prefer living in solitary and pair up during the mating season. They are like any other rodents that get aggressive when another rodent crosses their territory.
How long does a dark kangaroo mouse live?
This jumping mouse in the desserts is prey to many predators like snakes, owls, foxes. On average, it may live till the age of around two to three years in the wilderness of the desert.
How do they reproduce?
They (genus Microdipodops) breed during the March and July months. These specialized granivores hop on their two hind feet like a kangaroo and look around for partners for mating. After courtship display and mating, the female gives birth to around two to seven babies in a litter. These young ones stay back and feed on their mothers till they are grown enough to fend on their own.
What is their conservation status?
Their population is fluctuating, that is it is increasing and declining in a random pattern. This is because they are very sensitive to the changing weather. They are even sensitive to moonlight and are nocturnal in nature, avoiding the extremes of the daylight. But for now, their numbers are stable so they are placed in the Least Concern species of animals in the IUCN Red List as no conservation efforts are required. Hence, they are not Endangered.
Dark Kangaroo Mouse Fun Facts
What do dark kangaroo mice look like?
It is named so because of the dark color of its fur. It hops like a kangaroo on its hind limbs and shares grave similarities with the members of the Rodentia family. Its head is larger than its body and the neck is relatively short. Prominent glassy eyes, short fur, long snout, and tail covered in fur are all its physical features. Apart from this, its fur coat is really silky. The fur on its back is brownish to grayish-black, while that on the belly is grayish to whitish in appearance. Interestingly their size varies with the weather and fat deposits in their body increase during winter when they undergo hibernation.
How cute are they?
These mice are really cute animals. They are dark and small and move around hoping on their two hind feet. They are generally bipedal, but can also move on all their four feet in the forests and deserts. Their glassy eyes are even more appealing to many people.
How do they communicate?
Rodents are known to have really sharp senses. They pick up the tiniest of sounds easily, and hence, are always alert. They communicate with each other by chattering their teeth, vocalizing, and drumming their feet systematically. Other than that, they may also produce small grunts, growls, and squeaks.
How big is a dark kangaroo mouse?
A kangaroo mouse (Microdipodops megacephalus) is a small-sized bipedal mammal. Their body length ranges between 5.5-7 in (14-18 cm). Their tail length may be in the range of 2.7-3.9 in (7-10 cm).
How fast can a dark kangaroo mouse run?
Rodents in general are very easy prey. A number of predators feast on these little mammals. This is one reason that these mice have evolved to be really fast creatures. They are quick and can move around with a speed range of 6 mph (10 kph) which is quite remarkable.
How much does a dark kangaroo mouse weigh?
Their weight ranges between 0.35-0.6 oz (10-17 g). These are lightweight creatures and have longer and healthier life spans when kept in captivity.
What are the male and female names of the species?
The male mouse is referred to as buck and the female is referred to as doe. The female mouse is usually smaller in size than the male.
What would you call a baby dark kangaroo mouse?
Dark kangaroo baby mice are referred to as pups or pinkies. In a litter, a female may give birth to around two to seven pups. These pups are born without their fur and are pink in appearance.
What do they eat?
They are omnivorous creatures in terms of feeding behavior. They feed on seeds collecting them in their furred cheek pouches. Apart from this, they may also be seen feeding on grasses and insects.
Are they dangerous?
These cute creatures are generally harmless in terms of behavior description unless they are threatened. But they portray cannibalism when they fight for their territory.
Would they make a good pet?
These animals are antisocial and annoying. They can be kept in captivity, like laboratories, for research purposes with permission taken from the authorities. But they do not make good domestic pets since they are hosts to a number of endo and exo parasites that are known to cause severe diseases in human beings.
Kidadl Advisory: All pets should only be bought from a reputable source. It is recommended that as a
potential pet owner you carry out your own research prior to deciding on your pet of choice. Being a pet owner is
very rewarding but it also involves commitment, time and money. Ensure that your pet choice complies with the
legislation in your state and/or country. You must never take animals from the wild or disturb their habitat.
Please check that the pet you are considering buying is not an endangered species, or listed on the CITES list,
and has not been taken from the wild for the pet trade.
Did you know…
The dark kangaroo mice, like their other cousins, are so well adapted to the desert life that they can very easily survive there even without drinking water. They can take up moisture from seeds and suffice their thirst.
But when it has too much water in the body after drinking water, the body flushes it out. As a result, the nutrients required by the rodent are also flushed out, leading to its death.
The dark kangaroo mouse is a closely related heteromyid rodent of North American rats. These mice go into hibernation during the winter months.
The population of this mouse species is concentrated in the habitat range of Nevada, California, Utah, and Oregon.
Jerboa are leaping rodents, like kangaroo mice, and are well adapted to the deserts and steppes habitats.
How far can a kangaroo mouse jump?
The dark kangaroo mouse (Microdipodops megacephalus) is known to have excellent senses especially hearing ability. They are so alert that they can very easily detect the sound of approaching predators like an owl. They can jump up to a good 9 ft (2.7 m) in defense against predators.
Are dark kangaroo mice active during the night?
The dark kangaroo mice, as well as, kangaroo rats of the genus Dipodomys have evolved to live a nocturnal life. They go out at night foraging and drinking water along the Basin. They rest in the day and are at their peak of activity status just two hours before sunrise.
Here at Kidadl, we have carefully created lots of interesting family-friendly animal facts for everyone to discover! For more relatable content, check out these black musk deer facts and numbat facts pages.
You can even occupy yourself at home by coloring in one of our free printable dark kangaroo mouse coloring pages.
Kangaroo Rats Are Furry, Spring-Loaded Ninjas | Deep Look
Kangaroo rats use their exceptional hearing and powerful hind legs to jump clear of rattlesnakes — or even deliver a stunning kick in the face.
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As they forage, kangaroo rats need to continually scan the surrounding sandy environment for any predators – foxes, owls, and snakes – that could be anywhere. Once a wellcamouflaged sidewinder rattlesnake strikes, aiming its venomous fangs at the furry seedharvester, the kangaroo rat springs up, and away from the snake’s deadly bite, kicking its powerful hind legs at the snake’s face, and using its long tail to twist itself in midair away from the snake to safety.
Kangaroo have the uncanny ability to jump high at just the right moment. Biologists believe that this most likely comes from its keen hearing, which is 90 times more sensitive than human ears, allowing the rats to react in as little as 50 milliseconds.
In addition to their finelytuned ears, the desert kangaroo rats’ highlyevolved musculature generates lots of force very quickly, resulting in jumps almost ten times their body height.
Muscles in kangaroo rats have a thick tendon, surrounded by large muscles, which translates directly to more power and a faster reaction time. With its powerful hind limbs, the kangaroo rat is also able to deliver a “black belt” kick to the jaw of the rattlesnake, sending the rattlesnake soaring to the ground, before landing away from the snake.
+ Read the entire article on KQED Science:
Can a kangaroo rat survive without water in the desert?
The body of the kangaroo rat has evolved to be especially adapted to their harsh dry desert environments, so they are able to get all of their water from seeds they eat.
How high can a kangaroo rat jump?
Some kangaroo rats are able to jump as high as 9 feet, or approximately 10 times their body height.
Are kangaroo rats endangered?
There are 20 existing species of kangaroo rats. Six of these species are considered threatened. The two species featured in our episode, the Merriam’s kangaroo rat (Dipodomys merriami) and desert kangaroo rat (Dipodomys deserti) are not endangered, and relatively common in the desert areas they are found.
+ For more amazing slow motion videos of kangaroo rats and rattlesnakes, visit our friends at: https://www.ninjarat.org/
🏆Congratulations 🏆to these fans on our YouTube community tab who identified the special parts in a kangaroo rats’ skull that make their hearing so exceptional… the tympanic or auditory bullae:
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