Agouti robo dwarf hamsters have cute “white eyebrows” and no dorsal stripe. Roborovskis (Phodopus roborovskii) are the smallest of all hamsters commonly kept as pets.  gram It's best to establish the grouping or pairs when the hamsters are young. In Tuva it primarily lives on the seed of the sand alyssum, Nitre Bush, Siberian peashrub, Dracocephalum peregrinum, and milkvetch as well as sedges during the summer-months. Roborovski hamsters have become increasingly popular as pets in recent years, however, they are best suited to life as merely observational creatures, with limited interaction between them and humans, due to their increased activity levels that lead to a high stress predisposition and decreased ease of handling when compared to other domestic hamster species. Roborovski hamsters, like many rodents, will naturally avoid large open spaces, opting to stick close to the walls if forced to cross one, where they feel safest. They were imported to the US in 1998,[19] though they are now commonly found in pet shops in several countries. Roborovski hamsters are very active, so a species-appropriate wheel is a necessity. [3] Roborovskis are known for their speed and have been said to run up to 6 miles a night.[4]. M Males usually have a visible scent gland near the navel above the two openings, appearing as a yellow stain in older animals. The Roborovski Hamster is a tiny creature measuring just 4.5-5 cm (2 inches) when fully grown. In fact, adult Robos only weigh between 20 – 25 grams! gram )[17][18] Continental European countries had more success in breeding some Roborovskis, however, and those currently in the UK are descendants of a batch imported from the Netherlands in 1990. [5] The hamsters inhabit areas of loose sand and sparse vegetation and are rarely found in areas of dense vegetation and solid clay substrates. As with most dwarf hamsters, Robos are very quick. [42] Other sources recommend a diameter of 20 cm(8 inches).[43]. Bird sand is also not suitable, because it contains sharp elements such as shards of broken shell.[39]. Carrots, Grapes, Tomatoes, and More | petMD", "Hamster care - everything you need to know | RSPCA", "A suitable environment for hamsters - RSPCA", "What is the Best Hamster Bedding? They can be harder to mate than other hamsters as the male and female have to like each other and compliment one another. If you do not like to feed them alive, you can purchase dried insects. "platinum" — a combination of the dominant white face gene and the husky gene that produces a hamster that looks similar to a white-faced when young, but fades with age to nearly white, "head spot" — a combination of the dominant and recessive pied genes that creates a pure white animal with one patch of colour on the head, "white-from-white-faced" or "dark-eared white" — a combination of the dominant white-faced gene and the husky gene that produces a white hamster that retains a greyish undercoat and ears, "white-from-pied" or "pure white" — a combination of the two pied genes that produces a pure white hamster, "red-eyed" — a recessive mutation that produces a cinnamon-coloured hamster with a chocolate undercoat, dark brown (red) eyes, and pale ears. Robo hamsters are known to be very fast, and it has been said that they can run an average of four human marathons at night. A Roborovski pregnancy lasts for 3 weeks - 21 days on average. Only one is standardised in the UK as of 2018 as per UK National Hamster Council with 4 genes recognised and others still under dispute. Nr. [29], Although claimed to be hypoallergenic, Roborovski hamsters have been associated with the development of asthma in previously asymptomatic owners. The offspring weigh 1 gram (0.035 oz)–2.1 grams (0.074 oz) at birth. Robo dwarf hamsters, or Roborovski dwarf hamsters, are the fastest and smallest dwarf hamsters. [16] The London Zoo imported them into the UK in the 1960s, but the first Roborovski hamsters studied in Britain were imported in the 1970s from Moscow Zoo. They dig and live in burrows with steep tunnels as deep as six feet underground. Roborovski hamsters remain underground in winter and survive in that season by stockpiling some food in warmer weather and storing it in special food chambers within their burrow system. 2. Roborovski Hamster Getty Images/Rowan Castle. 1,422 According to Fox (2006) white faced and derived breeds are considered torture-breeding and therefore breeding them is forbidden by law in several European countries like Germany or Austria. Go to the pet store in the late afternoon or early evening. Natural curiosity will do the rest. So opt for a large glass or plastic aquarium—24 inches by 12 inches and at least 12 inches high for two— and add 12 by 6 inches for each addition. [41], If fighting within a group occurs, the hamsters should be separated immediately to avoid injury. These shy little creatures originated in the deserts of Mongolia, China, and Russia. The young hamsters open their eyes by day 14. Roborovski dwarf hamsters are the smallest hamster species, and they originate from Asian hot deserts. Avoid sugar and high fat treats. The tiny Roborovski hamster or robo dwarf hamster is the smallest species of hamster available to keep as pets. - Dwarf Hamster Blog", "Hamster Bedding: The Best Options | The Hamster House", Animal Diversity Web - Phodopus roborovskii, https://en.wikipedia.org/w/index.php?title=Roborovski_dwarf_hamster&oldid=1003348523, Creative Commons Attribution-ShareAlike License, agouti — a natural grayish-brown with white underside and "eyebrows" (white over eyes), "white face" — a dominant mutation producing an agouti-coloured hamster with a white face, "husky" — a recessive mutation producing a white-faced hamster with a paler, more orangey coat than the agouti colour. Their fur is soft and has a sandy color. These hamsters live the longest of any pet hamsters, on average three to three and a half years of age. The agouti (or ‘wild type’, pictured) variety have a plush, sandy coloured coat with … There is a white-face variety of Roborovski hamster, but it's not as common. Based on its population structure, Wan et al. {\displaystyle N=(1{,}422\cdot \ln(M/{\text{gram}})-1{,}780){\text{ gram}}} Dust bathing is a vital part of a hamster's daily routine and helps to keep their coat healthy and shiny by removing excess oils. Sand must be dust-free. Hamster Basic Info. Males and females can raise young together. The Robo Dwarf hamster or Roborovski dwarf hamster is the smallest breed of hamster, yet have a very good life expectancy. [38][39] However, greater floor space and substrate depth is recommended for all species of hamsters, where "bigger is always better" . It lives in the deserts of Central Asia, averaging under 2 centimetres (0.8 in) at birth and 4.5–5 centimetres (1.8–2.0 in) and 20–25 grams (0.71–0.88 oz) during adulthood. Roborovski Hamsters (Phodopus roborovski) are the smallest and fastest of all hamsters and are commonly kept as pets. Breeding in captivity has also produced a darker variation of the naturally sandy-coloured agouti fur. The Roborovski hamster mainly feeds on seeds. = They’re also curious animals that enjoy playing with toys and exploring their surroundings. The distinguishing characteristics of the Roborovski Hamsters are the white spots where their eyebrows would be. [13], The daily dietary intake of the Roborovski hamsters heavily depends on its body weight. A robo hamster can live in a very small cage but like any pet, they will appreciate more space. Russian expeditioner Lt. Vsevolod Roborovski first made note of these hamsters, discovering them on an expedition in July 1894, though they were not studied scientifically for the best part of another decade, until Konstantin A. Satunin made observations in 1903. They are highly adapted to desert conditions. Roborovski hamsters don’t like being handled, but they enjoy the company of their kind. This concern is not seen in recessive white face (husky). [27][28] Upon being born, the offspring have no fur, the incisors and claws are visible, but the eyes, pinnae of the ear and digits are all sealed. Roborovski hamsters are nocturnal so they usually wake at dusk and are active at night. There is also another color variation; the white-faced Roborovski, or husky Roborovski, which has a completely white face. / They definitely look much more active than other dwarf hamsters. It is advisable to handle them in an area where they will be easy to catch if they get away (over a large box, for example). [30], In rare emergency situations, a shallow dish of warm water may be necessary to clean harmful substances from a hamster's fur; however, under normal circumstances, hamsters should never be bathed in water as, aside from being incredibly stressful, this can remove vital protective oils from their coat, which can be very dangerous and potentially fatal. Flint und Golowkin, 1961. cited in: Flint, 1966 ("Diet" p. 36). ) Arizona Exotic Animal Hospital. They love to eat and sleep but are really active too. The smallest and fastest of any hamster, the Rob or Robo is about the size of a bean when born and when fully grown is no bigger than an adult's thumb, or 2 to 3 inches. Avoid materials that separate into thin strands when chewed (such as cotton wool or similar 'fluffy' bedding products), as entanglement or ingestion poses a serious health risk to hamsters. They can be more difficult to handle, tame, and even provide stimulation. Roborovski dwarf hamsters, also known as desert hamsters, are a sandy-brown color with a white belly and white marks over their eyes. Roborovski Dwarf Hamsters are energetic and athletic creatures that make great pets. Hamsters are truly amazing creatures and while there are 24 species of them, only 5 could be considered suitable as house pets. Distinguishing characteristics of the Roborovskis are the white spots where the eyebrows would be, and the lack of the dorsal stripe seen in all other dwarf hamsters. Roborovski hamsters are found in desert regions, such as the basin of the lake Zaysan in Kazakhstan and regions of Tuva, Mongolia and Xinjiang in China. While your hamster is happiest if you just drop in the treats with food, it can be trained to take treats from your hand. calculated an average food intake of ca. The cusps of the lower molars are directly opposite and not alternate, as seen in other members of the genus, and the incisive foramen of the Roborovski hamster is greater than 4 millimetres (0.16 in) in length and is shorter than the length of the upper tooth row, which is uncharacteristic of the other two members of the genus.[20]. However, Robos tend to be more energetic than other dwarf hamsters. [44], To support their natural behaviour of foraging and stockpiling, feed should be scattered around the enclosure, hidden in several spots, or slightly buried beneath the substrate (Approximately 1tsp of food per hamster per day). [44][29] Animal protein should also be offered, in form of mealworms, grasshoppers or other insects. [6], In the Chinese province of Shaanxi it is known for foraging millet seeds. Learn how to create a happy, healthy home for your pet. cute female roborovski dwarf hamster City of Toronto 6 hours ago. In fact, a robo dwarf hamster can run over a hundred miles in a single night. [44], Hamsters' incisors never stop growing and they have a ‘self-sharpening’ system where the incisors grind against each other while gnawing, which wears the teeth down; so providing them with chew-toys is essential. Currently, 10 variations of Roborovski hamsters are confirmed. Did you know the scientific name for a dwarf hamster is Phodopus Roborovskii? 2. [33], Unlike other species of hamster (see 'Golden hamster'), Roborovski hamsters can sometimes be kept in same-sex pairs or small groups if raised together from a young age. Roborovski Hamster Breeding Facts. Ergebnisse der zoologischen Forschungen von Dr. Z. Kaszab in der Mongolei. Both are thought to be self colours behaving like melanistic and its further dilution to blue that is already found in other species. [29], On average, Roborovski hamsters will live 26 months in captivity. They are cute animals but are timid and shy in nature. See more ideas about robo dwarf hamsters, dwarf hamster, cute hamsters. Purchasing a Robo Dwarf Hamster 1. [39] Chinchilla sand is too dusty for hamsters and can cause respiratory problems. Black/blue - Originally bred in Finland, going to The Netherlands and then Germany. If you’ve just adopted a Robo, you shouldn’t be surprised if it runs and hides from you at first. 1,780 [42] Size is still debated, however the general consensus is that a wheel should be no bigger than 16.5 cm (6.5 inches) because of their Robo hamsters are small and it will be hard for them to move a wheel much bigger. [20][21] When observed from behind, the neurocranium is rounded and does not appear to be as rectangular as Phodopus campbelli and Phodopus sungorus. Lianne is a veterinarian, epidemiologist, and freelance writer who's written nearly 400 articles for The Spruce Pets. When it comes to hamster cages you have a lot of options out there. [51] The sand can be kept clean by sieving or washing out with water and drying. Based on their natural diet, owners should feed hamster food containing mainly grains and small seeds. Their tiny size and speed however can make them hard to handle. A bowl is preferable to a bottle, as it encourages a more natural and comfortable drinking posture. − Do not buy online. They have longer legs than most dwarf hamster species. [40] Aquariums and DIY-enclosures are commonly used amongst hamster enthusiasts, often preferred for their capability to hold greater amounts of substrate, wide availability, and cost, amongst various other reasons, over their more traditional wire-cage counterparts (See images for examples). The average lifespan for the Roborovski hamster is 2–3 years, though this is dependent on living conditions (extremes being four years in captivity and two in the wild). Do not feed chocolate, caffeine or alcohol as these can cause serious medical conditions. The Spruce Pets uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. The natural coloration of Roborovski hamsters is sandy brown on their backs, with a white belly. Providing them with multiple hiding spots is vital. From birth, the average robo hamsters body length is approximately the size of a bean or no larger than 2cms (0.8 inches). [2] Distinguishing characteristics of the Roborovskis are eyebrow-like white spots and the lack of any dorsal stripe (found on the other members of the genus Phodopus). The Roborovski Dwarf Hamster, whose scientific name is Phodopus roborovskii, is a small species of hamster measuring two to three inches long on average, with a portly body, short legs, and short tail. The smallest and fastest of any hamster, the Rob or Robo is about the size of a bean when born and when fully grown is no bigger than an adult's thumb, or 2 to 3 inches. They have a reputation for being much more lively than other hamster species. The litter size is between three and nine, with an average of six. They are generally gentle and rarely nip but they are very fast and agile which makes handling them difficult. Currently, 10 variations of Roborovski hamsters are thought to exist. [12], In Tuva, the share of animal food is marginal. Roborovski dwarf hamsters are fun-loving, fast, and adorable miniature creatures that usually grow to be four to six centimeters in length. Roborovski dwarf hamsters are considered more difficult to breed than Dwarf Winter White Russian hamsters or the larger Syrian hamsters. Roborovski hamsters are social and are ideally kept in same-sex pairs or groupings. Choose a young hamster. The gestation period is between 20 and 22 days, producing three to four litters. The robo dwarf hamster can be just 4 – 5cms long. [14], Pups, juveniles as well as adult hamsters are foraging food in their burrows.[15]. Gently rest your hand, palm up, with the treat in your fingers. Black and blue are two recessive genes still being investigated. The Robo Dwarf Hamster (Roborovski Dwarf Hamster) are the smallest breed of Dwarf Hamster averaging between 4.5cm to 5cm when fully grown. Roborovski dwarf hamsters are fun-loving, fast, and adorable miniature creatures that usually grow to be four to six centimeters in length. ⋅ [48] Softwood shavings (such as pine or cedar) are also unsuitable as they contain harmful chemicals which can damage a hamster's respiratory system. It has been reported as a common sighting by locals in this city and in the sand dunes of the Ordos desert.[9]. The Roborovski hamster (Phodopus roborovskii), also known as the desert hamster or Robo dwarf hamster, is the smallest of three species of hamster in the genus Phodopus. two gram plant seeds per day. Newcomers may not live long if you do. However, the Roborovski Dwarf hamster is an exception. They can have anywhere from 1-8 babies at a time. As a rule of thumb, don't put the food or toys where one of your pets can corner another. They specify the functional relation between the daily food intake (N) and the body-weight (M) to be Avoid cedar or pine wood shavings, which can endanger your pet. They are omnivorous; they primarily eat grains, vegetables, fruit, and plants, but they will also eat meat and insects in small quantities. Cover the bottom of the cage with at least 1 1/4 inches of shavings, which allows your pets to burrow. They also have distinctive white marks over their eyes. [10], In Mongolia, insects like beetles, earwigs and crickets are part of its diet. Robo dwarf hamster cages. [7][8] Their efficient use of water makes them particularly suited to the steppe and desert regions they inhabit. Roborovski dwarf hamsters love activity and toys, so don't skimp on wheels, toilet-paper tubes, and other toys. It's best to provide each Robo with its own toys, so if you buy for one, buy for them all. One of these 5 incredible rodents is the Roborovski Dwarf Hamster, also known as desert hamster or Robo Dwarf Hamster. If you’ve seen them in pet shops, you’ll also notice they’re almost always on the wheel. [34][35] A lone, or pair of Roborovski hamsters should be kept in a cage ideally 50 x 100 cm, or the equivalent of 0.5sq metres[36][37] with at least 15–20 cm of substrate, so that they may exercise their natural urge to burrow. Distinguishing characteristics of the Roborovskis are eyebrow-like white spots and the lack of any dorsal stripe(found on the other members of the genus Pho… The digits separate after six days and after eleven days, the body is completely formed. The Roborovski hamster is distinguished from the Djungarian hamster (Phodopus sungorus) and Campbell's dwarf hamster (Phodopus campbelli) due to its smaller size, sandy coloration of fur and its lack of a dorsal stripe. Their fur-lined pouches extend from their head to their shoulders, which helps them to transport food. Also, Roborovskis may be more likely to breed only in spring and summer months and a female might not have her first litter until her first spring. N [22][23] Dwarf Roborovski hamsters are curious beings that don't like to be held. They are content to socialize with their own kind while you watch from outside their home. ln Roborovski Hamsters are a species of dwarf hamster also known as Robos. she is in toronto but we can do toronto or kawartha lakes, free delivery for a reasonable distance. [49][50] Conversely, hardwood shavings such as aspen are perfectly safe to use. They have a reputation for being much more... Teddy HamsterHamster PicsHamster Stuff Flint and Golowkin determined in 1958 and 1959 that nearly 100 percent of the cheek pouches' content consisted of plant food, whereas animal food was only found in 23 percent of the hamsters' pouches at all in 1958 and 32  percent in 1959. Jun 22, 2014 - Explore Ashley's board "Robo Dwarf Hamsters" on Pinterest. They are very cute, in part because they are so petite. Roborovski hamsters are the smallest of all hamster species. Allen, 1940; Thomas, 1908. 3. Vegetative plant parts are not of significance. That’s super tiny! [46], Nesting materials should be easily shreddable and digestible, such as unscented toilet paper, moss, hay or leaves.[47]. A very small habitat can cause hamsters to not get enough exercise or to spend a lot of time in an exercise wheel due to boredom. According to Formosow the stock of several burrows indicate an almost insect-based diet. White-face, robo dwarf hamster looks similar to the agouti one except its entire face is white. In the wild, Roborovski hamsters are crepuscular, being most active at dawn and dusk. Cited in: Ross, 1994 ("Ecology" p. 3). The Roborovski hamster has been found to be more common in the southern area of its distribution range, in areas such as Yulin, Shaanxi, China. Here are some ways to distinguish a Roborovski from other dwarf hamsters: Sandy color No dorsal stripe Very small size Often kept in larger groups than other dwarfs Roborovski dwarf hamsters: The basics Often known as The Robo hamster or desert hamsters, they are one of the smallest breeds of dwarf hamsters to keep. Some hamsters also accept seafood such as dried gammarus. To provide a means of cleaning itself and to help mimic its natural habitat, a large bowl of sand should be available at all times. Roborovski Hamster Size and Weight. [6] They live at elevations of around 1,200 metres (3,900 ft)–1,450 metres (4,760 ft) and although research has been carried out, no fossil record exists for this species. The Winter White Hamster, also known as the Winter White Dwarf Hamster, Djungarian Hamster or the Siberian Hamster, is one of three different species of hamster in the Phodopus genus.Winter Whites are native to parts of northwest China, Kazakhstan and Mongolia. [6] Captive bred Roborovski do often breed all year round. ) The Roborovski hamster (Phodopus roborovskii), also known as the desert hamster or Robo dwarf hamster, is the smallest of three species of hamster in the genus Phodopus. Dwarf Hamsters are omnivores with specific diets as a result of their habitats and seasons.
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