Meadow jumping mice primarily eat seeds, but also feed on berries, fruit, and insects. Grasses may be cut in sections to reach the seed heads. These mice may leave these piles of grass debris with rachis and glumes on the surface. In the spring, one half of the diet may consist of animal foods after emergence from hibernation. Especially important are Lepidoptera larvae and beetles of the familia Carabidae and Curculionidae. Later, seeds and the sporocarps of hypogeous fungi (e.g. Endogone). Weight generally increases toward the beginning of the fall, especially two weeks before hibernation begins, as sufficient accumulated fat is required for hibernation.
Animal Foods: insects
Plant Foods: leaves; seeds, grains, and nuts; fruit
Other Foods: fungus
Primary Diet: herbivore (Granivore )
Meadow jumping mice are an important food source for many predators, and may play a role in spreading the seeds of some of the plants they eat. They have few parasites.
Ecosystem Impact: disperses seeds
Meadow jumping mice may eat grain, but numbers aren't generally high enough to have a substantial impact.
Negative Impacts: crop pest
Meadow jumping mice are not currently threatened, although local populations may be affected by changes in land use and habitat destruction.
US Federal List: no special status
CITES: no special status
State of Michigan List: no special status
IUCN Red List of Threatened Species: least concern
Meadow jumping mice make few sounds, except the squeaking of young. Adults may call in clucks, chatter their teeth, and drum the ground with their tails. They have a keen sense of smell and probably use scent to communicate as well.
Meadow jumping mice perceive their environment using their eyes, their ears, their nose, and their whiskers.
Communication Channels: acoustic ; chemical
Perception Channels: visual ; tactile ; acoustic ; chemical
There are three species of the genus Zapus: Zapus hudsonius, Zapus princeps, and Zapus trinotatus. Eleven subspecies of Zapus hudsonius are listed by Whitaker, Jr. (1972).
Meadow jumping mice may be found throughout northern North America. They are found from the Atlantic Coast to the Great Plains in the United States, northward throughout the north eastern and north central states to the arctic tree-line of Alaska and Canada, and as far south as Georgia, Alabama, Arizona, and New Mexico. They have the widest known distribution of mice in the subfamily Zapodinae.
Biogeographic Regions: nearctic (Native )
Meadow jumping mice may live in various habitats that have some herbacious cover, but moist grassland is preferred and heavily wooded areas are avoided. Grassy fields and thick vegetated areas bordering streams, ponds, or marshes generally support greater numbers. It is possible that these mice prefer habitats with high humidity.
Habitat Regions: temperate ; terrestrial
Terrestrial Biomes: savanna or grassland ; mountains
Wetlands: marsh
Other Habitat Features: riparian
Most meadow jumping mice in the wild die in their first year; about 9% of those who live longer make it into their third year. Maximum lifespan in captivity is five years.
Range lifespan
Status: wild: 3 (high) years.
Range lifespan
Status: captivity: 5 (high) years.
Typical lifespan
Status: wild: 1 (high) years.
Average lifespan
Status: wild: <1 years.
Average lifespan
Status: captivity: 5.0 years.
Meadow jumping mice range in length from 180 to 240 mm, with the tail accounting for 108 to 165 mm. The hind feet are 28 to 35 mm long.
Mass varies substantially with the season. Summer weights range between 11.15 and 24.8 grams, averaging between 16 and 19 g. Prior to hibernation, meadow jumping mice may attain weights up to, or greater than, 35 g.
Meadow jumping mice are recognized for their extremely long tails and long hind feet. Small and slender, they differ from woodland jumping mice in that they do not have a white-tipped tail and are generally duller in color. Adults have a dorsal dark or olive brown band, which is paler in juveniles. The sides are a pale yellowish-brown, with black hairs lining the flanks, and the underparts are white or buffy-white. The tail is sparsely haired, dark brown on top and yellow-white on the bottom, and exceeds the body length. The pelage is short, thick, and predominantly coarse. These mice undergo an annual molt that usually commences after mid-June for adults or in August for the juveniles and lasts for about three weeks. Meadow jumping mice have small and delicate forelimbs with four toes on each foot. The hind limbs are longer and have five toes. The feet have naked soles. The head is small, narrow, and relatively high crowned. The nose is short and pointed. These mice have large infraorbital foramen. Dental formula is 1/1, 0/0, 1/0, 3/3. Meadow jumping mice are the only mammal with eighteen teeth. The upper jaw is characterized as follows: short, narrow, and longitudinally grooved incisors; small cheek teeth; and a small peg-like premoloar that generally precedes the molars. These mice have 8 mammary glands, 4 inguinal, 1 pectoral, and 1 abdominal. Females may sometimes be slightly larger and weigh more than males.
Range mass: 12 to 30 g.
Average mass: 18.25 g.
Range length: 180 to 240 mm.
Other Physical Features: endothermic ; homoiothermic; bilateral symmetry
Sexual Dimorphism: female larger
Average basal metabolic rate: 0.219 W.
Predators of meadow jumping mice include great horned owls, screech owls, red-tailed hawks, weasels, and foxes. If startled, these mice leap up to 1 m high in the air (hence, their common name) and then either short hop or crouch, flattening their brighter underparts against the ground. This stillness is apparently their primary defense against predators.
Known Predators:
Anti-predator Adaptations: cryptic
No information is available on the mating system of meadow jumping mice.
The breeding season of meadow jumping mice occurs shortly after hibernation in late April or May. Males emerge from hibernation slightly prior to females and are reproductively active when the females emerge. Within two weeks after emergence, the majority of females are pregnant and gestation begins. Gestation is usually about 18 days, but may be longer for lactating females. A female may have 2 to 3 litters in a year. The average litter size is 5.3, though the number of young varies between 2 and 9. In the north, most young are born and weaned between June and August. Small and weighing about 0.8 g, the neonates are naked, pink, blind, clawless and deaf, but squeak audibly at birth. In the first week, their ear pinnae unfold, fur begins to cover their backs, and their claws appear. They begin crawling between the first and second weeks, and by the third week they can hop, creep, and hear. Their incisors have erupted, and they have tawny coats. By the end of the fourth week, the young have adult pelage, and open eyes. Weaned, they are independent between the 28th and 33rd day. Those young females born during the spring may reproduce after two months.
Breeding interval: Females may have 2 to 3 litters during the warm part of the year.
Breeding season: The breeding season of meadow jumping mice occurs shortly after hibernation in late April or May.
Range number of offspring: 2 to 9.
Average number of offspring: 5.6.
Average gestation period: 18 days.
Range time to independence: 28 to 33 days.
Range age at sexual or reproductive maturity (female): 2 (low) months.
Key Reproductive Features: iteroparous ; seasonal breeding ; gonochoric/gonochoristic/dioecious (sexes separate); sexual ; fertilization ; viviparous
Average birth mass: 0.8 g.
Average gestation period: 19 days.
Average number of offspring: 5.5.
Average age at sexual or reproductive maturity (male)
Sex: male: 61 days.
Female meadow jumping mice provide all the care for their young, until they are weaned and independent.
Parental Investment: pre-fertilization (Provisioning, Protecting: Female); pre-hatching/birth (Provisioning: Female, Protecting: Female); pre-weaning/fledging (Provisioning: Female, Protecting: Female); pre-independence (Provisioning: Female, Protecting: Female)
Zapus hudsonius és una espècie de rosegador de la família dels dipòdids. Viu al Canadà i els Estats Units, on té una distribució molt àmplia que s'estén des del sud d'Alaska fins a Geòrgia. S'alimenta d'insectes, llavors, fruita i fongs. Els seus hàbitats naturals són els camps d'herba, la vegetació riberenca espessa i les zones boscoses. Es creu que no hi ha cap amenaça significativa per a la supervivència d'aquesta espècie.[1]
Zapus hudsonius és una espècie de rosegador de la família dels dipòdids. Viu al Canadà i els Estats Units, on té una distribució molt àmplia que s'estén des del sud d'Alaska fins a Geòrgia. S'alimenta d'insectes, llavors, fruita i fongs. Els seus hàbitats naturals són els camps d'herba, la vegetació riberenca espessa i les zones boscoses. Es creu que no hi ha cap amenaça significativa per a la supervivència d'aquesta espècie.
Die Wiesenhüpfmaus (Zapus hudsonius), auch Feldhüpfmaus genannt, ist mit einer Körperlänge von 7 bis 8 Zentimetern und einer Schwanzlänge von 10 bis 15 Zentimetern ein mittelgroßer Vertreter aus der Ordnung der Nagetiere. Das Gewicht der Einzeltiere kann bis zu 29 Gramm betragen.
Diese Tiere haben ein hellbraunes, raues Fell, der Rücken ist dunkler. Der Bauch und die Vorder- und Hintergliedmaßen sind weiß gefärbt. Der lange Schwanz ist dunkelbraun und am Ende stark gefranst. Die Vordergliedmaßen sind kurz und die Hinterbeine sind lang und kräftig gebaut. Der Kopf ist kurz und fällt flach ab. Die Ohren sind groß und stehen leicht vom Kopf ab.
Die Wiesenhüpfmaus kommt in Kanada und im Norden und Nordosten der mittleren Vereinigten Staaten vor. Sie bewohnt dort die offenen Graslandschaften und Wälder.
Die Tiere ernähren sich von Pflanzensamen, Früchten, Pilzen und Insekten, die sie am Boden finden. Sie sind meist nachtaktiv, in Wäldern sind sie aber auch am Tage anzutreffen. In den Sommermonaten bauen sie ihre Nester aus Gräsern und Blättern im dichten Unterholz. Die kräftigen Hinterbeine ermöglichen Sprünge von bis zu 2 Metern, um ihren Feinden zu entkommen. Während des Winterschlafes von Oktober bis April ruhen sie zusammengerollt in Bauten unter der Erde. Als Nahrungsreserve während der Ruhezeit dient ihnen ein dickes Fettpolster unter der Haut. Die Paarungszeit beginnt schon kurz nach dem Erwachen aus dem Winterschlaf. Die Wiesenhüpfmaus bringt meist in den Sommermonaten 2 oder 3 Mal pro Jahr 4 bis 5 Junge in einem Erdbau zur Welt. Die Tragzeit der Weibchen beträgt ungefähr 18 Tage. Die Lebenserwartung der Tiere beträgt 1 bis 2 Jahre.
Obwohl einige Unterarten gefährdet sind, ist die Art insgesamt noch nicht bedroht und wird von der IUCN als 
(=least concern – nicht gefährdet) eingestuft.
Die Wiesenhüpfmaus (Zapus hudsonius), auch Feldhüpfmaus genannt, ist mit einer Körperlänge von 7 bis 8 Zentimetern und einer Schwanzlänge von 10 bis 15 Zentimetern ein mittelgroßer Vertreter aus der Ordnung der Nagetiere. Das Gewicht der Einzeltiere kann bis zu 29 Gramm betragen.
De greidspringmûs (Latynske namme: Zapus hudsonius) is in sûchdier út it skift fan 'e kjifdieren (Rodentia), de famylje fan 'e jerboä's (Dipodidae), de ûnderfamylje fan 'e springmûzen (Zapodinae) en it skaai fan 'e echte springmûzen (Zapus). Dizze soarte komt it meast algemien foar fan alle springmûzesoarten yn Noard-Amearika. De greidspringmûs waard foar it earst beskreaun en as aparte soarte erkend yn 1780.
De greidspringmûs komt foar yn hast hiel Noard-Amearika beëasten de Rocky Mountains, yn it easten oant de Atlantyske kust, yn it noarden oant de Arktyske beamgrins yn noardlik Kanada en Alaska, en yn it suden oant yn Georgia, Alabama, Nij-Meksiko en Arizona.
De greidspringmûs hat trochinoar in kop-romplingte fan 7⅓-7⅔ sm, mei in sturtlingte fan 10¾-16½ sm en in gewicht fan 11½-25 g. De pels is koart en rûch, mei op 'e rêch in brunige kleur. Oer de wringe hinne rint yn 'e lingterjochting in dûnkerbrunige streek. De fangen binne ljochter, giel oant oranje-eftich, en de bealch en poaten binne witich. De sturt, wêrfan't de lingte mear as ⅔ fan 'e totale lichemslingte bedrage kin, is twakleurich: brunich fan boppen en witich fan ûnderen. De efterpoaten binne ferlinge, oant 3½ sm, wylst de foarpoaten just relatyf koart binne. Dy skaaimerken jouwe de greidspringmûs in wat kangoeroe-eftich uterlik, en hy beweecht him yndie op deselde manear fuort as in kangoeroe, troch op 'e krêftige efterpoaten te huppen. Fierders hawwe greidspringmûzen earen dy't dúdlik útstykje út it hier, en frij grutte snorhierren.
Greidspringmûzen jouwe de foarkar oan in fochtich biotoop mei rûnom opgeande boaiemfegetaasje. Se komme foar yn wiet greidlân en ticht begroeid terrein mei beken, puollen of sompen, mar mije ticht beboske gebieten.
De greidspringmûs is in beweechlik lyts dierke dat mei syn krêftige efterpoaten, as er kjel wurdt, út stân wei wol in meter fier springe kin. It is in goede swimmer, en hy kin wol 1¼ m fier dûke, wylst ek graven him treflik ôf giet. Greidspringmûzen binne nachtdieren, al komme se soms ek oerdeis foar 't ljocht, as it dûnker waar is. Se libje solitêr en wurde mar komselden yn pearkes oantroffen, al binne se, oan 'e oare kant, ek wer net agressyf foar soartgenoaten oer as se dy tsjinkomme. De wichtichste natuerlike fijannen fan 'e greidspringmûs binne ûlen, foksen, hauken en wezelingen.
Fan ein septimber, begjin oktober oant mids of ein april hâlde se in wintersliep, dy't de mantsjes justjes earder ôfbrekke as de wyfkes. Frijwol daliks dêrnei begjint de peartiid, dy't trochrint oant yn augustus. Nei in draachtiid fan likernôch 18 dagen bringt it wyfke dêrby 2-3 kear jiers in nêst 2-9 (mar trochinoar 5 of 6) jongen te wrâld. By de berte binne de jongen keal, blyn en dôf, mar nei fjirtjin dagen begjint it hier te groeien en geane de earen iepen, en mei 4 wiken binne se folslein behierre en binne ek de eagen iepen. Mei 28-33 dagen wurde se ôfwûn en binne se selsstannich.
Greidspringmûzen hawwe it leafst ferskillende soarten sieden, mar se frette ek wol beien en oare fruchten, skimmels en dierlik guod, lykas ynsekten, larven (bgl. rûpen). Hjerstmis, as se har tariede op 'e wintersliep, frette se folle mear as oars, en komme se fluch oan.
De greidspringmûs hat de IUCN-status fan "net bedrige", om't er yn syn romme ferspriedingsgebiet noch rûnom foarkomt. Trije ûndersoarten fan 'e greidspringmûs giet it lykwols net sa goed mei; dy wurde bedrige troch habitatferneatiging en oerbeweiding. De Nijmeksikaanske ûndersoarte, Zapus hudsonius luteus, waard yn july 2014 yn 'e Feriene Steaten op 'e list fan bedrige diersoarten set.
De greidspringmûs (Latynske namme: Zapus hudsonius) is in sûchdier út it skift fan 'e kjifdieren (Rodentia), de famylje fan 'e jerboä's (Dipodidae), de ûnderfamylje fan 'e springmûzen (Zapodinae) en it skaai fan 'e echte springmûzen (Zapus). Dizze soarte komt it meast algemien foar fan alle springmûzesoarten yn Noard-Amearika. De greidspringmûs waard foar it earst beskreaun en as aparte soarte erkend yn 1780.
The meadow jumping mouse (Zapus hudsonius) is the most widely distributed mouse in the family Zapodidae. Its range extends from the Atlantic coast in the east to the Great Plains west, and from the arctic tree lines in Canada and Alaska to the north, and Georgia, Alabama, Arizona, and New Mexico to the south.[2] In mid-2014, the New Mexico subspecies of the meadow jumping mouse, Zapus hudsonius luteus, was listed as an endangered species under the federal Endangered Species Act.[3][4]
The meadow jumping mouse can range in length, from 180 mm to 240 mm, with its tail taking credit for most of its length, usually about 108 mm to 165 mm. A distinct characteristic about this species is its enlarged hind feet, which can be 28 to 35 mm long, and relatively short forelimbs. This gives it a kangaroo rat-like look, although its tail shows that it is not a kangaroo rat because it is not bushy at the tip. The pelage of this creature is short, and with somewhat dense, coarse hair. The color of the pelage has a few variations, but a broad dorsal stripe is always present. This broad dorsal stripe is of a darker brown color, with black tips, giving it a somewhat a grayish appearance. The sides are usually a lighter color, usually bright yellow to orange, and the under body is usually white, matching the color of its feet. These mice have eight mammary glands, four inguinal, two pectoral, and two abdominal. The male genitalia are inconspicuous except during mating season when the scrotal sac becomes enlarged and more visible. The tail (which again makes up most of this creature's body length) is bicolored, showing a darker color from above and a lighter color below. It is lightly covered with hair, which gets longer as it approaches the tip, but does not get bushy like the kangaroo rat. Its ears are very noticeable, and its whiskers are prominent. The head is small, and narrow, and it is considered to be relatively high crowned. The nose is short, yet it is pointy, and the eyes are relatively big. These mice also have a large infraorbital foramen. With the exception of the Aye-Aye, the meadow jumping mouse is the only mammal to have eighteen teeth with a dental formula of: 1/1, 0/0, 1/0, and 3/3. The upper jaw is short, and narrow. The incisors are longitudinally grooved, and its cheek teeth are small. Preceding the molars is a small peg-like premolar. As a whole the female jumping mouse is slightly larger, and heavier than the male, but their weight varies quite a bit depending on the season. Their weight during summer seasons can range from 11.15 grams to 24. 8 grams, with an average at about 16 to 19 grams. Just prior to hibernation, jumping mice can obtain a weight of 35 grams or larger.[5]
Meadow jumping mice prefer a habitat which is high in humidity. Although they may live in many different areas usually with high herbaceous cover, they prefer moist grasslands, and avoid heavily wooded areas. High numbers are usually found in grassy fields, and thick vegetated areas with streams, ponds, or marshes nearby. They prefer large open areas to thickly wooded areas. As was stated before they are found in large parts of the United States, and up to Canada.[6]
The most interesting characteristic of the meadow jumping mouse is its saltatorial powers. Quimby states that there is large disagreement, dating back to 1899, as to how high the jumping mouse can actually jump. In 1899 Preble documented that the meadow jumping mouse can jump six to eight feet when disturbed, and in some instances it may be able to jump further. Then in 1909 Seton stated that it can creep through the grass without hopping, and then suddenly can leap out a distance of ten to twelve feet. Later in 1926 Bailey says that there are no standards as to how long or far Z. hudsonius can leap. He states that it is capable of long leaps, short hops, and also it can creep through the grass on all fours without having to leap at all and without any difficulty at all. Finally in 1935, Townsend was able to witness a leap of two feet, and many more studies afterwards and to the date have concluded that the meadow jumping mouse is capable of jumping anywhere from two to three feet depending on the situation. Under certain lab-controlled conditions, the jumping mouse has been measured to jump a few inches longer than three feet. What is clear is that the meadow jumping mouse is capable of leaping a good sized distance compared to its body size. The initial leap of the jumping mouse when startled from a squatting position is long; the following hops are shorter but much more rapid. When not alarmed the normal locomotion method is little hops of one to six inches.[5]
The meadow jumping mouse is a decent swimmer, it usually will jump in when retreating from danger, or it was noticed as well to jump in when being set free. Its method of aquatic locomotion is very similar to its locomotion on land. At first it pushes off with long thrusts using only its hind feet simultaneously, mimicking its long jumps on land. Afterwards, the jumping is followed by movement of all four limbs, in an almost doggy-paddle-like form, with its head held high above the water. The meadow jumping mouse is also capable of diving, and a maximum distance of four feet was recorded.[5]
The jumping mouse is an excellent digger; it usually burrows in a depression, and begins to dig horizontally with its front limbs, once inside it also uses its powerful hind feet to throw out the loose soil.[5] The meadow jumping mouse is primarily nocturnal, but has been captured in the late evening of a cloudy moist day. This could be because they are coming out to feed a bit earlier because of the conditions, but for the most part all activities occur during the night. The jumping mouse is a docile creature when handled; amongst its kind it is also pretty calm. There is very little territorial strife amongst them, but by no means are they social creatures. They are solitary animals, rarely if ever seen in pairs, but to contrast that, they are not aggressive towards each other either.[2]
The food preference of the meadow jumping mouse consists of seeds, but they also eat berries, fruit and insects. Usually right after emerging from hibernation they will eat the larvae of insects such as butterflies, and beetles of the family Carabidae, and Curculionidae. Later they will feed on seeds, and endogone which is a fungus. Towards the beginning of fall they start to gain weight in order to get ready for hibernation. Usually two weeks before hibernation is when they began to store up enough fat, and the greatest weight gain is noticed. Overall the meadow jumping mouse is considered to be a granivore, but can also be classified as an herbivore.[7]
In 1947 a study was done to see what the jumping mouse preferred for food. For this study many caged jumping mice were fed forty species of plants representing 20 different families. They were also fed many different fruits, such as apples, pears, and also given grains such as oatmeal. To test if they would eat anything they were given, they were also fed prepared rat and mouse concentrate. Twenty-eight species of insects, pertaining to ten different orders were collected and fed to the jumping mouse. All were partially or completely eaten except for lady bugs, carrion beetles, and one of the larvae Lepidoptera. It is not easy to say which member of a given area prefers which insect but as a whole insects do compose an important part of the jumping mouse's diet. By the time the study was concluded they could not say that any particular mouse from any given area preferred one type of food over another. However, when the meadow jumping mice were fed plants, they consumed only the seeds of some and the roots of others, but the plant itself usually stayed intact.[5]
Hibernation begins around late September and early October. At the moment of entering hibernation there is a decrease in metabolism. Hibernation lasts until about mid April to May, with males emerging slightly earlier than females. From the time that the meadow jumping mouse goes into hibernation to the time it comes out there is a significant amount of weight loss. When the male emerges from hibernation it starts feeding and is immediately reproductively active. Once the female emerges, which is only a short time after the males, they begin mating, and only about two weeks after emergence all the females are pregnant and gestation begins. Gestation lasts about eighteen days, although this can be a bit longer if the female is still nursing her previous litter. The average litter size is said to be 5.3 young, but can range anywhere from two to nine young. The jumping mouse is capable of having two to three litters per year, with most litters weaned between June and August. Studies have shown that on average the jumping mouse has a litter during late spring after emergence and then again in later summer, with very little reproductive activity in mid summer.[5]
The newborn young are small, naked, blind, deaf and have no claws. The only thing that these tiny newborns weighing 0.8 grams are able to do is make sounds. After only one week their body begins to get covered with fur and their claws start growing in. Their ear pinnae start to unfold and their hearing begins to develop. Between the first and second week they begin to crawl, and by the third week they are able to hop, and more importantly their hearing has completely developed. Approaching the fourth week their incisors are growing in and by the end of the fourth week they have their adult pelage, and wide open functional eyes. They are weaned and fully independent within twenty-eight to thirty-three days.[2]
The meadow jumping mouse has many predators including owls, foxes, hawks, and weasels.[2] There are also other predators which have been spotted having meadow jumping mice either in their stomachs, or in their mouths. Examples of such creatures are common house cats, a northern pike, rattlesnakes, and a green frog (Lithobates clamitans).[5]
As a species, the meadow jumping mouse is currently not threatened, and is very widespread and common throughout its range. Thus, it is listed as a species of least concern on the IUCN Red List. However, three recognized subspecies are considered threatened by habitat destruction and overgrazing.[1] As of July 2014, the New Mexico meadow jumping mouse, subspecies Zapus hudsonius luteus, is federally listed in the United States as endangered.[4] The Preble's meadow jumping mouse is federally listed in the United States as threatened.
A jumping mouse found near Quebec in 1787, characterized as Dipus canadensis, was described and illustrated by Major-General Thomas Davies in 1797 to the Linnean Society of London.[8]
In 1833, Constantine S. Rafinesque described the shrew species Sorex dichrurus based on a specimen he found in a proprietary museum near Niagara Falls on the New York/Ontario border. After this specimen was long ignored a recent examination revealed that S. dichrurus is identical with Zapus hudsonius.[9]
The meadow jumping mouse (Zapus hudsonius) is the most widely distributed mouse in the family Zapodidae. Its range extends from the Atlantic coast in the east to the Great Plains west, and from the arctic tree lines in Canada and Alaska to the north, and Georgia, Alabama, Arizona, and New Mexico to the south. In mid-2014, the New Mexico subspecies of the meadow jumping mouse, Zapus hudsonius luteus, was listed as an endangered species under the federal Endangered Species Act.
Zapus hudsonius Zapus generoko animalia da. Karraskarien barruko Zapodinae azpifamilia eta Dipodidae familian sailkatuta dago.
Zapus hudsonius Zapus generoko animalia da. Karraskarien barruko Zapodinae azpifamilia eta Dipodidae familian sailkatuta dago.
Zapus hudsonius
La souris sauteuse des champs (Zapus hudsonius)[1] est un rongeur de la famille des Dipodidés. Cette souris sauteuse vit en Amérique du Nord.
Le régime alimentaire varie en fonction de la saison. Il est composé majoritairement d'insectes au début du printemps, de graines et de fruits en été et enfin de champignons (particulièrement d'Endogone) en fin d'été et en automne[2].
Zapus hudsonius
La souris sauteuse des champs (Zapus hudsonius) est un rongeur de la famille des Dipodidés. Cette souris sauteuse vit en Amérique du Nord.
De graslandhuppelmuis (Zapus hudsonius) is een zoogdier uit de familie van de jerboa's (Dipodidae). De wetenschappelijke naam van de soort werd voor het eerst geldig gepubliceerd door Zimmermann in 1780.
De soort komt voor in Mexico en de Verenigde Staten.
Bronnen, noten en/of referentiesDe graslandhuppelmuis (Zapus hudsonius) is een zoogdier uit de familie van de jerboa's (Dipodidae). De wetenschappelijke naam van de soort werd voor het eerst geldig gepubliceerd door Zimmermann in 1780.
Zapus hudsonius[2][3][4][5] är en däggdjursart som först beskrevs av Zimmermann 1780. Zapus hudsonius ingår i släktet Zapus och familjen hoppmöss.[6][7] IUCN kategoriserar arten globalt som livskraftig.[1]
Artepitet i det vetenskapliga namnet syftar på förekomsten vid Hudson Bay.[8]
Liksom hos andra hoppmöss är artens bakre extremiteter tydlig längre än de främre. Individerna når en kroppslängd av 19 till 26 cm inklusive den 11 till 16 cm långa svansen. Pälsen är på ovansidan brun till svartbrun och vid buken gul- till vitaktig. På ryggens mitt finns en mörk strimma och svansen har en vit spets.[9]
Denna hoppmus förekommer i stora delar av Nordamerika från Alaska över Kanada till östra USA. I centrala USA sträcker sig utbredningsområdet söderut till Arizona och New Mexico. Arten saknas i USA väster om Klippiga bergen och i de sydöstra delstaterna. Habitatet utgörs av gräsmarker som prärien, av strandlinjer och av mindre trädansamlingar eller öppna skogar.[1]
Zapus hudsonius äter insekter och olika växtdelar som frön, frukter och svampar. Födans sammansättning varierar mellan årstiderna.[1] Arten lagrar fett i kroppen och håller sedan vinterdvala.[9]
Individerna är främst aktiva på natten och de lever utanför parningstiden ensam. De håller vanligen från september eller oktober till april eller maj vinterdvala. Honor har upp till tre kullar per år med upp till nio ungar per kull (oftast omkring 5 ungar). Dräktigheten varar 17 till 20 dagar. Den maximala livslängden är 2 eller sällan 3 år.[1]
Arten jagas av hökfåglar och ugglor.[9]
Arten delas enligt Catalogue of Life in i följande underarter:[6]
Wilson & Reeder (2005) listar inga underarter.[10]
Wikimedia Commons har media som rör Zapus hudsonius.
Wikispecies har information om Zapus hudsonius.
Zapus hudsonius är en däggdjursart som först beskrevs av Zimmermann 1780. Zapus hudsonius ingår i släktet Zapus och familjen hoppmöss. IUCN kategoriserar arten globalt som livskraftig.
Artepitet i det vetenskapliga namnet syftar på förekomsten vid Hudson Bay.
Країни поширення: Канада (Альберта, Британська Колумбія, Лабрадор, Манітоба, Нью-Брансвік, Північно-Західні території, Нова Шотландія, Нунавут, Онтаріо, принца Едуарда I., Квебек, Саскачеван, Юкон), США (Алабама, Аляска, Аризона, Арканзас, Колорадо, Коннектикут , Делавер, окрузі Колумбія, Джорджія, Іллінойс, Індіана, Айова, Канзас, Кентуккі, Мен, Меріленд, Массачусетс, Мічиган, Міннесота, Міссісіпі, Міссурі, Монтана, Небраска, Нью-Гемпшир, Нью-Джерсі, Нью-Мексико, Нью-Йорк, Північна Кароліна, Північна Дакота, Огайо, Оклахома, Пенсільванія, Род-Айленд, Південна Кароліна, Південна Дакота, Теннессі, Вермонт, Вірджинія, Західна Вірджинія, Вісконсін, Вайомінг). Знаходиться на трав'янистих полях, густій прибережній рослинності і лісистій місцевості. Воліє проживати на територіях з високою вологістю.
Раціон залежить від пори року, комахи домінують на початку весни, насіння та фрукти влітку і гриби, особливо роду Endogone — пізнім літом і восени.
Розмноження відбувається з квітня до початку вересня, з піком у червні-серпні. Вагітність триває 17-20 днів. Приплід розміром 2-9 (в середньому 4-6), окремі самиці можуть давати до 2-3 приплодів на рік. Тривалість життя 2-3 роки. Сплячка відбувається з вересня / жовтня по квітень / травень. Підготовка до сплячки починається приблизно на початку вересня і тварина накопичує близько шести грамів додаткового жиру в організмі.
Загальна довжина: 180—240 мм, хвіст 108—165 мм, задні ступні 28—35 мм, вуха 12-19 мм, вага 11—24 гр, перед сплячкою 35 грам і більше. Зубна формула: 1/1, 0/0, 1/0, 3/3, загалом 18 зубів.
Це малий гризун з великими задніми ступнями і довгим хвостом. Боки жовтувато-оливково-коричневі з темними кінчиками покривного волосся. Широка коричнева смуга йде вздовж спини від носа до хвоста. Низ, включаючи ноги, білий. Часто сидить на довгих задніх ступнях, маніпулюючи їжею передніми лапами.
Chuột nhảy đồng cỏ, tên khoa học Zapus hudsonius, là một loài động vật có vú trong họ Dipodidae, bộ Gặm nhấm. Loài này được Zimmermann mô tả năm 1780.
Bài viết về một loài thuộc bộ Gặm nhấm này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn. Chuột nhảy đồng cỏ, tên khoa học Zapus hudsonius, là một loài động vật có vú trong họ Dipodidae, bộ Gặm nhấm. Loài này được Zimmermann mô tả năm 1780.
초원뛰는쥐(Zapus hudsonius)는 뛰는쥐과에 속하는 설치류의 일종이다. 가장 널리 분포하는 자푸스아과 종이다. 동쪽으로 대서양 해안부터 서쪽의 그레이트플레인스까지, 캐나다와 알래스타의 북극 삼림한계선부터 남쪽으로 미국 조지아주와 애리조나주, 뉴멕시코주에 이르는 광범위한 지역에 분포한다.[2] 2014년 중반 뉴멕시코 지역의 아종 Zapus hudsonius luteus가 연방의 멸종위기 종의 보호에 관한 법률(Endangered Species Act)에 의해 멸종위기종으로 지정됐다.[3][4]
초원뛰는쥐(Zapus hudsonius)는 뛰는쥐과에 속하는 설치류의 일종이다. 가장 널리 분포하는 자푸스아과 종이다. 동쪽으로 대서양 해안부터 서쪽의 그레이트플레인스까지, 캐나다와 알래스타의 북극 삼림한계선부터 남쪽으로 미국 조지아주와 애리조나주, 뉴멕시코주에 이르는 광범위한 지역에 분포한다. 2014년 중반 뉴멕시코 지역의 아종 Zapus hudsonius luteus가 연방의 멸종위기 종의 보호에 관한 법률(Endangered Species Act)에 의해 멸종위기종으로 지정됐다.
