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Lifespan, longevity, and ageing

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Maximum longevity: 30 years (captivity)
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Joao Pedro de Magalhaes
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Behavior ( Inglês )

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Perception Channels: tactile ; chemical

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Conservation Status ( Inglês )

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Lasiorhinus krefftii are extremely endangered and there have been massive efforts to prevent their extinction. Although previously avoided at almost all costs, trapping has now become a major tool for conservationists to build up this population of wombats. The trapping experiments were begun in 1985. In 1981 it was estimated that there were only 20-40 wombats left, but now the estimated number of wombats is around 70. The local cattle in the area have been the largest problem for the population in recent years. There are now strict restrictions on cattle grazing in the park. The wombats used to be abundant before European settlement as well.

IUCN Red List of Threatened Species: critically endangered

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Benefits ( Inglês )

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The rigorous conservation attempts for this wombat have been costly to the Australian government and other independent sources. They have also been a problem for cattle raisers because they have been forced to find new areas for their cattle to graze. This is especially difficult because this area of Australia is plagued by droughts (a problem for the wombats themselves.)

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Sem título ( Inglês )

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One very interesting fact about this species is their loss of heterozygosity. Measurements of DNA variability made on DNA extracted from specimens from extinct populations of this wombat (Deniliquin, New South Wales) revealed that Epping Forest populations have only 41% of the variability of the extinct population, suggesting a bottlenecked species in steady decline.

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Benefits ( Inglês )

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Until recently, the northern hairy-nosed wombat was widely hunted for its fur, which has high commercial value.

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Trophic Strategy ( Inglês )

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The hairy-nosed wombat is strictly herbivorous and feeds on the native grasses in the park where it resides. These grasses include Hetropogon contortus (bunch spear grass) and Aristida spp. (three-awned grass). The wombat's decline in numbers has mostly been due to competition from local cattle for the grass they both feed upon. These animals have weak eyesight combined with a good senses of smell and hearing, and their activity is nocturnal.

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Distribution ( Inglês )

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Lasiorhinus krefftii used to be abundant in New South Wales until the settlement of Europeans in the area after 1872. There were populations near St. George in South Queensland and near Jeriderie in New South Wales until around 1910. The sole population of the hairy-nosed wombat is now in the Epping Forest National Park, northwest of Clermont in Central Queensland.

Biogeographic Regions: australian (Native )

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Habitat ( Inglês )

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Hairy-nosed wombats are terrestrial and build burrows. They spend time both above and below ground. They live in semi-arid, open woodlands or grasslands.

Terrestrial Biomes: savanna or grassland

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Life Expectancy ( Inglês )

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Average lifespan
Status: captivity:
30 years.

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Morphology ( Inglês )

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These wombats are heavily built with very powerful forearms. They have a thick, stocky body that averages one meter (3.25 ft) in length. Their heads are large, with small eyes and pointed ears. Currently they are one of the world's largest burrowing animals. Males and females are both covered with a soft, silky brown coat. They have long whiskers extending from the sides of their noses -- hence the name hairy-nosed wombat. The females have posteriorly-oriented pouches. They also have continuously growing upper molars due to their diet.

Range mass: 25 to 40 kg.

Other Physical Features: endothermic ; bilateral symmetry

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Reproduction ( Inglês )

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There is a single mating season per year that takes place in the spring/summer period. Time of birth ranges from November to March. Hairy-nosed wombats give birth to a single young. It has recently been hypothesized that heavy rainfall in the winter months prior to the mating season is positively correlated with birth rate. This is most likely because rain makes the native grasses more abundant. Observations on their natural habitat have revealed low subadult survivorship, but without revealing why this occurs. The young wombat is carried in the mother's pouch for approximately six months, and it is nursed for eight to nine months. Unfortunately, almost nothing is known about the details of their reproduction or gestation because it is very difficult to observe them in the wild, and in captivity they do not fare well. Trapped animals are kept only for a short period of time.

Key Reproductive Features: gonochoric/gonochoristic/dioecious (sexes separate); sexual

Average number of offspring: 1.

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Schober, M. 1999. "Lasiorhinus krefftii" (On-line), Animal Diversity Web. Accessed April 27, 2013 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Lasiorhinus_krefftii.html
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Megan Schober, University of Michigan-Ann Arbor
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Biology ( Inglês )

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This nocturnal and generally solitary marsupial feeds on various grasses. It spends the day inside burrows, and creates huge complex burrow systems (6) in deep sandy soil (5). Burrows occur in groups used by four to five wombats, urine and dung are used to mark burrows that are in use, and obvious paths connect adjacent burrows (5). About half of the adult females swap their burrow group during their life (5). Mating occurs in spring and summer, and most births occur from November to March (6). Females produce a single young each year and can potentially produce two young in three years when rainfall is good, but this rarely happens. The young are carried in a posterior-facing pouch for about eight to nine months (6). Although active at night, they occasionally bask in the sun in winter near the entrance of the burrow (5) (6). A number of adaptations help this species to minimise the time spent in the open; it has one of the lowest water requirements of any mammal, and very low energy expenditure (5). Despite their somewhat lumbering appearance, northern hairy-nosed wombats are capable of running at 40 kilometres per hour when threatened (8).
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Conservation ( Inglês )

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Huge efforts have been made to conserve this species (6). In 1971, the Epping Forest National Park was established to protect the last population of northern hairy-nosed wombats, and by 1982 cattle had been excluded from the area (10). A recovery plan has been produced; the aims of this plan include the establishment of a captive rearing facility (2) and the creation of a second wild population. Suitable sites for re-introduction are currently being identified. The long-term aim of the plan is to establish a network of populations throughout the historic range (5). In 1981 estimates put the population at just 20 to 40 individuals, this had risen to 110 in 2000 (11), but there may be as few as 20 breeding females, (11) so it is clear that the status of this species is very precarious, and that determined long-term conservation efforts are essential if it is to step back from the brink of extinction.
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Description ( Inglês )

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The northern hairy-nosed wombat is one of the world's rarest mammals (4), and is the largest known herbivorous burrowing mammal (5). Like the two other wombat species it has a stocky build, a short tail and strong short legs (2). The large head has pointed ears and small eyes, and whiskers that emerge from the side of the nose, hence the common name (6). The forepaws are large with strong claws, and are used for burrowing (2). It has soft silver-grey to brown fur with dark rings surrounding the eyes (2) (6). Males and females are generally similar in appearance, but males are slightly shorter in length, have thicker necks and stockier shoulders (2).
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Habitat ( Inglês )

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Inhabits semi-arid sandy grasslands or gum tree (eucalypt)/ acacia woodlands (8).
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Range ( Inglês )

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At present, just one population of about 90 individuals (7) is known in 300 hectares of Epping Forest National Park, central Queensland, Australia (4) (5). Historically it has only been known from two other sites, one in Deniliquin, New South Wales, the other in southern Queensland, both of which were extinct by 1908 (5).
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Status ( Inglês )

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Classified as Critically Endangered (CR) by the IUCN Red List 2007 (1) and listed on Appendix I of CITES (3).
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Threats ( Inglês )

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This wombat may have already been uncommon when Europeans settled, but the decline accelerated due to a combination of drought and competition with introduced grazing livestock (9). Habitat alteration and incidental poisoning may also have contributed to the decline (2). The species may now be vulnerable to predation by dingoes and competition with native species for food (5).
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Wombat min blevek an norzh ( Bretã )

fornecido por wikipedia BR
lang="br" dir="ltr">

Wombat min blevek an norzh (Lasiorhinus krefftii) a zo ur bronneg godellek hag a vev e biz Aostralia, en arvar bras da vont da get.

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Uombat de musell pelut septentrional ( Catalão; Valenciano )

fornecido por wikipedia CA

El uombat de musell pelut septentrional (Lasiorhinus krefftii) és una espècie de uombat del gènere Lasiorhinus.[1] Actualment es troba en perill crític i només en queden uns 115 exemplars que viuen en una reserva al Parc Nacional d'Epping Forest (Austràlia). Forma part de la llista del programa EDGE (Evolutionarily Distinct i Globally Endangered), l'objectiu del qual és estudiar i protegir les espècies animals més atípiques. Per intentar protegir aquesta espècie, s'ha construït una tanca antipredadors de 2 metres d'alçada al voltant del lloc on viuen.

Referències

 src= A Wikimedia Commons hi ha contingut multimèdia relatiu a: Uombat de musell pelut septentrional Modifica l'enllaç a Wikidata
  1. Groves, Colin. Wilson, D. E.; Reeder, D. M. (editors). Mammal Species of the World (en anglès). 3a ed.. Johns Hopkins University Press, 2005, pàg. 43-44. ISBN 0-801-88221-4. (anglès)


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Uombat de musell pelut septentrional: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

El uombat de musell pelut septentrional (Lasiorhinus krefftii) és una espècie de uombat del gènere Lasiorhinus. Actualment es troba en perill crític i només en queden uns 115 exemplars que viuen en una reserva al Parc Nacional d'Epping Forest (Austràlia). Forma part de la llista del programa EDGE (Evolutionarily Distinct i Globally Endangered), l'objectiu del qual és estudiar i protegir les espècies animals més atípiques. Per intentar protegir aquesta espècie, s'ha construït una tanca antipredadors de 2 metres d'alçada al voltant del lloc on viuen.

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Vombat severní ( Checo )

fornecido por wikipedia CZ

Vombat severní (Lasiorhinus krefftii), známý též pod názvem Krefftův, je velice vzácný vačnatec a jeden ze tří žijících zástupců čeledi vombatovitých (Vombatidae). V minulosti se v Austrálii vyskytoval od Nového Jižního Walesu až po Queensland, dnes přežívají poslední jedinci v malé kolonii čítající asi 70 nor ve střední části Queenslandu. Celá oblast měří něco přes 15 km², část tohoto území je vyhlášena národním parkem.

Je o něco menší než jeho známější příbuzný vombat obecný (Vombatus ursinus). Dorůstá délky asi 1 m a hmotnosti až 36 kg. Jeho srst je poměrně jemná a pokrývá i čenich.

Odkazy

Reference

  1. Červený seznam IUCN 2018.1. 5. července 2018. Dostupné online. [cit. 2018-08-10]

Externí odkazy

Pahýl
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Pomozte Wikipedii tím, že jej vhodně rozšíříte. Nevkládejte však bez oprávnění cizí texty.
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Vombat severní: Brief Summary ( Checo )

fornecido por wikipedia CZ

Vombat severní (Lasiorhinus krefftii), známý též pod názvem Krefftův, je velice vzácný vačnatec a jeden ze tří žijících zástupců čeledi vombatovitých (Vombatidae). V minulosti se v Austrálii vyskytoval od Nového Jižního Walesu až po Queensland, dnes přežívají poslední jedinci v malé kolonii čítající asi 70 nor ve střední části Queenslandu. Celá oblast měří něco přes 15 km², část tohoto území je vyhlášena národním parkem.

Je o něco menší než jeho známější příbuzný vombat obecný (Vombatus ursinus). Dorůstá délky asi 1 m a hmotnosti až 36 kg. Jeho srst je poměrně jemná a pokrývá i čenich.

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Nördlicher Haarnasenwombat ( Alemão )

fornecido por wikipedia DE

Der Nördliche Haarnasenwombat (Lasiorhinus krefftii), auch Yaminon genannt, ist eine Beutelsäugerart aus der Familie der Wombats (Vombatidae). Er zählt zu den am stärksten bedrohten australischen Säugetieren.

Beschreibung

Wie alle Wombats ist der Nördliche Haarnasenwombats durch den massiven, bärenähnlichen Körperbau gekennzeichnet. Der Schädel wirkt flachgedrückt, die Schnauze ist relativ breit und behaart. Die Ohren sind lang und zugespitzt. Ihr weiches, seidiges Fell ist graubraun gefärbt. Diese Tiere erreichen eine Kopfrumpflänge von bis zu 1 Meter, der kurze Schwanz wird 3 bis 6 Zentimeter lang, und ihr Gewicht beträgt 25 bis 40 Kilogramm.

Verbreitung und Lebensraum

Ursprünglich waren Nördliche Haarnasenwombats im östlichen und südöstlichen Queensland sowie in Teilen des östlichen New South Wales verbreitet. Um 1910 waren sie im größten Teil ihres Verbreitungsgebietes ausgerottet, sodass sie heute nur mehr in einem drei Quadratkilometer großen Gebiet im Epping-Forest-Nationalpark im mittleren Queensland vorkommen. Ihr Lebensraum sind halbtrockene, offene Waldgebiete oder Grasländer.

 src=
Verbreitungskarte des Nördlichen Haarnasenwombats

Lebensweise

Diese Tiere sind Bodenbewohner, sie graben Baue unter der Erde. Diese Baue können zu einem komplexen Tunnelsystem zusammenwachsen, das manchmal mehrere Tiere gemeinsam benutzen. Trotzdem sind sie Einzelgänger, jedes Tier hat sein eigenes, rund 10 Hektar großes Nahrungsrevier. Nördliche Haarnasenwombats sind nachtaktiv. Während sie tagsüber in diesen Bauen schlafen, begeben sie sich in der Nacht auf Nahrungssuche. Sie fressen in erster Linie Gräser.

Fortpflanzung

Die Paarungszeit dieser Tiere liegt im Frühling oder Sommer, die Geburt fällt meist in die Monate November bis März. Meistens kommt ein einzelnes Jungtier zur Welt, das seine ersten sechs bis sieben Lebensmonate im nach hinten geöffneten Beutel der Mutter verbringt. Nach acht bis neun Monaten wird es entwöhnt und ist mit rund zwei Jahren geschlechtsreif. In drei Jahren kann das Weibchen zwei Junge zur Welt bringen.

Bedrohung

Nördliche Haarnasenwombats zählen zu den seltensten und gefährdetsten australischen Säugetieren. Im Großteil ihres Verbreitungsgebietes sind sie in den ersten Jahrzehnten des 20. Jahrhunderts ausgestorben, lediglich in einer kleinen Region im mittleren Queensland konnten sie überleben. Dieses Gebiet wurde zwar 1971 in ein Naturschutzgebiet umgewandelt, jedoch durften Rinder weiterhin darin grasen. Durch diese Nahrungskonkurrenz fiel die Gesamtpopulation Anfang der 1980er-Jahre auf 25 Tiere. Nachdem die Rinderpopulation eingedämmt wurde, hat sich die Population der Wombats leicht erhöht. Bei der Zählung 2016 fand man 240 Tiere innerhalb des Nationalparks. Zusammen mit zehn Tieren im Richard Underwood Nature Refuge ergibt es eine Gesamtpopulation von 250 Tieren.[1] Die IUCN listet die Art als vom Aussterben bedroht („critically endangered“), weil ihr Verbreitungsgebiet nur rund drei Quadratkilometer umfasst und der Ausbruch einer Seuche oder eine schwere Dürre fatal für das Weiterbestehen der Art wären. Die Schutzmaßnahmen werden auch dadurch erschwert, dass die Wombats sich nur schwer in menschlicher Obhut halten lassen und Zuchtprogramme nur selten gelingen.

Literatur

  • Ronald M. Nowak: Walker's Mammals of the World. 2 Bände. 6. Auflage. Johns Hopkins University Press, Baltimore MD u. a. 1999, ISBN 0-8018-5789-9.

Einzelnachweise

  1. Quuensland Government: Department of Environment and Science: Northern hairy wombat, abgerufen am 5. Oktober 2019
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Nördlicher Haarnasenwombat: Brief Summary ( Alemão )

fornecido por wikipedia DE

Der Nördliche Haarnasenwombat (Lasiorhinus krefftii), auch Yaminon genannt, ist eine Beutelsäugerart aus der Familie der Wombats (Vombatidae). Er zählt zu den am stärksten bedrohten australischen Säugetieren.

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Northern hairy-nosed wombat ( Inglês )

fornecido por wikipedia EN

The northern hairy-nosed wombat (Lasiorhinus krefftii) or yaminon is one of three extant species of Australian marsupials known as wombats. It is one of the rarest land mammals in the world and is critically endangered. Its historical range extended across New South Wales, Victoria, and Queensland as recently as 100 years ago, but it is now restricted to one place, a 3 km2 (1.2 sq mi) range within the 32 km2 (12 sq mi) Epping Forest National Park in Queensland. With the species threatened by wild dogs, the Queensland Government built a 20-kilometre (12 mi)-long predator-proof fence around all wombat habitat at Epping Forest National Park in 2002.

In 2003, the total population consisted of 113 individuals, including only around 30 breeding females. After recording an estimated 230 individuals in 2015, the number was up to over 300 by 2021.

Taxonomy

English naturalist Richard Owen described the species in 1873. The genus name Lasiorhinus comes from the Latin words lasios, meaning hairy or shaggy, and rhinus, meaning nose.[4][3] The widely accepted common name is northern hairy-nosed wombat, based on the historical range of the species, as well as the fur, or "whiskers", on its nose. In some older literature, it is referred to as the Queensland hairy-nosed wombat.[5]

The northern hairy-nosed wombat shares its genus with one other extant species, the southern hairy-nosed wombat, while the common wombat is in the genus Vombatus. Both Lasiorhinus species differ morphologically from the common wombat by their silkier fur, broader hairy noses, and longer ears.[6]

Description

In general, all species of wombat are heavily built, with large heads and short, powerful legs. They have strong claws to dig their burrows, where they live much of the time. It usually takes about a day for an individual to dig a burrow.

Northern hairy-nosed wombats have bodies covered in soft, grey fur; the fur on their noses sets them apart from the common wombat. They have longer, more pointed ears and a much broader muzzle than the other two species.[7] Individuals can be 35 cm high, up to 1 m long and weigh up to 40 kg. The species exhibits sexual dimorphism, with females being somewhat larger than males due to the presence of an extra layer of fat. They are slightly larger than the common wombat and able to breed somewhat faster (giving birth to two young every three years on average).

The northern hairy-nosed wombat's nose is very important in its survival because it has very poor eyesight, so it must detect its food in the dark through smell. Examination of the wombat's digestive tract shows that the elastic properties of the ends of their large intestines are capable of turning liquid excrement into cubical scat.[8]

Distribution and habitat

Northern hairy-nosed wombats require deep sandy soils in which to dig their burrows, and a year-round supply of grass, which is their primary food. These areas usually occur in open eucalypt woodlands.[3]

At Epping Forest National Park, northern hairy-nosed wombats construct their burrows in deep, sandy soils on levée banks which were deposited by a creek that no longer flows through the area. They forage in areas of heavy clay soils adjacent to the sandy soils, but do not dig burrows in these areas, which become waterlogged in the wet seasons. In the park, burrows are often associated with native bauhina trees (Lysiphyllum hookeri). This tree has a spreading growth form, and its roots probably provide stability for the extensive burrows dug by the wombats.[3]

The range of the northern hairy-nosed wombat is restricted to about 300 hectares (740 acres) of the Epping National Forest in east-central Queensland, 120 kilometres (75 mi) north-west of Clermont.[9]

Behaviour

The northern hairy-nosed wombat is nocturnal, living underground in networks of burrows. They avoid coming above ground during harsh weather, as their burrows maintain a constant humidity and temperature.[10] They have been known to share burrows with up to 10 individuals, equally divided by sex. Young are usually born during the wet season, between November and April. When rain is abundant, 50-80% of the females in the population will breed, giving birth to one offspring at a time. Juveniles stay in their mothers' pouches for 8 to 9 months, and are weaned at 12 months of age.[11]

The fat reserves and low metabolic rate of this species permit northern hairy-nosed wombats to go without food for several days when food is scarce. Even when they do feed every day, it is only for 6 hours a day in the winter and 2 hours in the summer, significantly less than a similar-sized kangaroo, which feeds for at least 18 hours a day. Their diet consists of native grasses: black speargrass (Heteropogon contortus), bottle washer grasses (Enneapogon spp.), golden beard grass (Chrysopogon fallax), and three-awned grass(Aristida spp.), as well as various types of roots. The teeth continue to grow beyond the juvenile period, and are worn down by the abrasive grasses they eat.. Its habitat has become infested with African buffel grass, a grass species introduced for cattle grazing. The grass outcompetes the more nutritional and native grasses on which the wombat prefers to feed by limiting its quantity, forcing the wombat to travel further to find the native grasses it prefers, and leading to a reduction in biomass.[12]

Conservation

Status

The conservation status of the northern hairy-nosed wombat is as follows:[3]

On 15 February 2018, the federal Department of the Environment and Energy (DoEE) upgraded the conservation status from Endangered to Critically Endangered under the EPBC Act to better align with the International Union for Conservation of Nature’s (IUCN) Red List of Threatened Species.[3] Due to its status under the EPBC Act, it is listed on the Species Profile and Threats Database (SPRAT).[13]

Threats

Originally there were two main groups of hairy-nosed wombats (the other being the Southern hairy-nosed wombat, Lasiorhinus latifrons) that were separated by Spencer Gulf in South Australia. Both species experienced a population decline between 1870 and 1920, with the main influences being culling by agriculturalists, competition for food with introduced and feral species and predation. Threats to the northern hairy-nosed wombat include small population size, predation, competition for food, disease, floods, droughts, wildfires, and habitat loss. Its small, highly localised population makes the species especially vulnerable to natural disasters.[14] Wild dogs are the wombat's primary predator, but the spread of rabbits and the actions of landowners have also contributed to their decline.[15]

There have been two reports of male northern hairy-nosed wombats contracting a fungal infection caused by Emmonsia parva, a soil saprophytic fungus. It is likely that the northern hairy-nosed wombats are inhaling the infection from the soil.[16]

Counter-measures

To combat the vulnerability of this species, a number of conservation projects have been put into action in the 21st century. One example was the construction of a two-metre-high, predator-proof fence around 20-kilometre (12 mi) of the park in 2000.[3] A second, insurance colony of this species of wombat was established at Richard Underwood Nature Refuge at Yarran Downs, near Thallon (a small town near St George) in southern Queensland in 2008. The reserve is surrounded by a predator-proof fence.[17]

In 2006, researchers performed a study to analyse the demography of the northern hairy-nosed wombat, by using double-sided tape in the burrows to collect hair of the wombats. Through DNA analysis, they found that the ratio of female to male wombats was 1:2.25 in the population of approximately 113 wombats. These findings allowed researchers to understand the demographics of this species, and opened up further research to better understand why there is a significant difference in males and females in the wild.[10]

Within Epping Forest National Park, increased attention and funds have been given for wombat research and population monitoring, fire management, maintenance of the predator-proof fence, general management, and control of predators and competitors, and elimination of invasive plant species.[18] In addition, the species recovery plan of 2004 to 2008 included communication and community involvement in saving the species, and worked to increase the current population in the wild, established other populations within the wombat's historical range, and worked with zoos to establish a captive husbandry program. There is also a volunteer caretaker program, that allows volunteers to contribute in monitoring the population and keeping the predator fence in good repair. In addition, DNA fingerprint identification of wombat hairs allows research to be conducted without an invasive trapping or radio-tracking program.[19]

Population increases

Due to the combined efforts of these forces, the northern hairy-nosed wombat population has been slowly making a comeback.[20]

  • In 2003, the total population consisted of 113 individuals, including only around 30 breeding females.[21]
  • In the last census taken in 2013, the estimated population was 196 individuals, with an additional 9 individuals at the Richard Underwood Nature Refuge at Yarran Downs.[22]
  • In 2016 the population was estimated to be 250 individuals.[22]
  • In May 2021, researchers found that the population had increased to over 300 individuals.[9]

References

  1. ^ Groves, C. P. (2005). "Order Diprotodontia". In Wilson, D. E.; Reeder, D. M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 43. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ a b Taggart, D.; Martin, R. & Horsup (2016). "Lasiorhinus krefftii". IUCN Red List of Threatened Species. 2016. Retrieved 21 May 2021.
  3. ^ a b c d e f g h i j "Northern hairy-nosed wombat, Lasorhinus krefftii". Department of Environment and Science (Queensland). Retrieved 21 May 2021. CC BY icon.svg Text may have been copied from this source, which is available under a Attribution 4.0 International (CC BY 4.0) licence.
  4. ^ Gotch, A. F. (1979). Mammals, their Latin names explained. Poole: Blanchford Press.
  5. ^ Gordon, G.; Riney, T.; Toop, J.; Lawrie, B.C.; Godwin, M.D. (1985). "Observations on the Queensland Hairy-nosed Wombat, Lasiorhinus krefftii (Owen)". Biological Conservation. 33 (2): 165–195. doi:10.1016/0006-3207(85)90102-8.
  6. ^ Horsup, A. "Recovery plan for the northern hairy-nosed wombat Lasiorhinus krefftii 2004-2008". Report to the Department of Environment and Heritage, Canberra. Retrieved 12 April 2019.
  7. ^ Jew, Darren. "Northern Hairy-Nosed Wombat". Wildlife Preservation Society of Qld. Wildlife Queensland. Retrieved 23 February 2014.
  8. ^ Akst, Jef. “Image of the Day https://www.the-scientist.com/image-of-the-day/image-of-the-day--wombat-poop-65115
  9. ^ a b Robinson, Lucy (6 May 2021). "'Precious, eccentric, easy to love': Northern hairy-nosed wombat numbers reach 300". ABC News. Australian Broadcasting Corporation. Retrieved 21 May 2021.
  10. ^ a b Banks, Sam; Hoyle, Horsup; Sunnucks, Taylor (28 February 2006). "Demographic monitoring of an entire species (the northern hairy-nosed wombat, Lasiorhinus krefftii) by genetic analysis of non-invasively collected material". Animal Conservation. 6 (2): 101–107. doi:10.1017/S1367943003003135. S2CID 85810150.
  11. ^ Johnson, C. N.; Crossman (23 March 2009). "Dispersal and social organization of the northern hairy-nosed wombat Lasiorhinus krefftii". Journal of Zoology. 225 (4): 605–613. doi:10.1111/j.1469-7998.1991.tb04328.x.
  12. ^ "Department of the Environment and Energy". Department of the Environment and Energy. Retrieved 2 May 2018.
  13. ^ "Lasiorhinus krefftii Northern Hairy-nosed Wombat, Yaminon". SPRAT. Australian Government. Department of Agriculture, Water and the Environment. Retrieved 21 May 2021.
  14. ^ Swinbourne, Michael J., et al. “Historical Changes in the Distribution of Hairy-Nosed Wombats (Lasiorhinus Spp.): a Review.” Australian Mammalogy, vol. 39, no. 1, 2017, p. 1., doi:10.1071/am15046.
  15. ^ Ostendorf, Bertram; Peacock, David; Taggart, David A.; Swinbourne, Michael J. (4 April 2017). "Historical changes in the distribution of hairy-nosed wombats (Lasiorhinus spp.): a review". Australian Mammalogy. 39 (1): 1–16. doi:10.1071/AM15046. ISSN 1836-7402.
  16. ^ Schaffer‐White, A. B.; Harper, D.; Mayhew, M.; McKinnon, A.; Knott, L.; Allavena, R. E. (2017). "Pulmonary adiaspiromycosis in critically endangered northern hairy-nosed wombats (Lasiorhinus krefftii)". Australian Veterinary Journal. 95 (11): 431–436. doi:10.1111/avj.12642. ISSN 1751-0813. PMID 29076222.
  17. ^ Department of Environment and Resource Management. "Northern hairy-nosed wombat". Queensland Government. Archived from the original on 6 June 2012. Retrieved 28 January 2011.
  18. ^ Short, Jeff; Smith (2 May 1994). "Mammal Decline and Recovery in Australia". Journal of Mammalogy. 75 (2): 288–301. doi:10.2307/1382547. JSTOR 1382547.
  19. ^ White, Lauren C.; Horsup, Alan; Taylor, Andrea C.; Austin, Jeremy J. (2014). "Improving genetic monitoring of the northern hairy-nosed wombat (Lasiorhinus krefftii)". Australian Journal of Zoology. 62 (3): 246–250. doi:10.1071/zo14031. S2CID 84706304.
  20. ^ Sloane, M. A.; Sunnucks, Alpers; Taylor, Beheragary (September 2000). "Highly reliable genetic identification of individual northern hairy-nosed wombats from single remotely collected hairs: a feasible censusing method". Molecular Ecology. 9 (9): 1233–1240. doi:10.1046/j.1365-294x.2000.00993.x. PMID 10972763. S2CID 23163044.
  21. ^ Eastwood, K. (October–December 2003). "Saving the northern hairy-nosed wombat". Australian Geographic (72).
  22. ^ a b Horsup, Alan (13 April 2018). "Northern hairy-nosed wombat". Queensland Government. The State of Queensland (Department of Environment and Heritage Protection). Retrieved 28 September 2021.
  • Underhill D (1993). Australia's Dangerous Creatures. Sydney NSW: Reader's Digest. ISBN 978-0-86438-018-0.
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Northern hairy-nosed wombat: Brief Summary ( Inglês )

fornecido por wikipedia EN

The northern hairy-nosed wombat (Lasiorhinus krefftii) or yaminon is one of three extant species of Australian marsupials known as wombats. It is one of the rarest land mammals in the world and is critically endangered. Its historical range extended across New South Wales, Victoria, and Queensland as recently as 100 years ago, but it is now restricted to one place, a 3 km2 (1.2 sq mi) range within the 32 km2 (12 sq mi) Epping Forest National Park in Queensland. With the species threatened by wild dogs, the Queensland Government built a 20-kilometre (12 mi)-long predator-proof fence around all wombat habitat at Epping Forest National Park in 2002.

In 2003, the total population consisted of 113 individuals, including only around 30 breeding females. After recording an estimated 230 individuals in 2015, the number was up to over 300 by 2021.

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Norda harnaza vombato ( Esperanto )

fornecido por wikipedia EO

La Norda har-naza vombato (Lasiorhinus krefftii), estas unu el tri specioj de vombatoj. Ĝi estas unu el plej raraj grandaj mamuloj en la mondo kaj estas draste endanĝerita. Ties historia teritorio etendiĝis tra Novsudkimrio, Viktorio, kaj Kvinslando tiom ĵuse kiom ĝis antaŭ 100 jaroj, sed ĝi estas nun limigita al unu loko de 3-km2 ene de la Nacia Parko Arbaro Epping de 32-km2 en Kvinslando. En 2003, la totala populacio konsistis el 113 individuoj, inklude nur ĉirkaŭ 30 reproduktaj inoj.[1] En la lasta censo farita en 2010 oni trovis ĉirkaŭkalkulitan populacion de 163 individuoj, kaj en ĵusaj jaroj la specio signifas, ke ĝi sekvas la tendencon laŭ malrapida sed stabila pliiĝo.[2]

Notoj

  1. Eastwood, K. (Oktobro–Decembro 2003). “Saving the northern hairy-nosed wombat”, Australian Geographic (72).
  2. . Northern hairy-nosed wombat. Queensland Government. The State of Queensland (Department of Environment and Heritage Protection). Alirita 22a Februaro 2014.
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Norda harnaza vombato: Brief Summary ( Esperanto )

fornecido por wikipedia EO

La Norda har-naza vombato (Lasiorhinus krefftii), estas unu el tri specioj de vombatoj. Ĝi estas unu el plej raraj grandaj mamuloj en la mondo kaj estas draste endanĝerita. Ties historia teritorio etendiĝis tra Novsudkimrio, Viktorio, kaj Kvinslando tiom ĵuse kiom ĝis antaŭ 100 jaroj, sed ĝi estas nun limigita al unu loko de 3-km2 ene de la Nacia Parko Arbaro Epping de 32-km2 en Kvinslando. En 2003, la totala populacio konsistis el 113 individuoj, inklude nur ĉirkaŭ 30 reproduktaj inoj. En la lasta censo farita en 2010 oni trovis ĉirkaŭkalkulitan populacion de 163 individuoj, kaj en ĵusaj jaroj la specio signifas, ke ĝi sekvas la tendencon laŭ malrapida sed stabila pliiĝo.

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Lasiorhinus krefftii ( Espanhol; Castelhano )

fornecido por wikipedia ES

El wombat del norte (Lasiorhinus krefftii) o wombat de nariz peluda del norte es una de las tres especies de Vombatidae. Se comprobó su existencia en los estados de Nueva Gales del Sur, Victoria y Queensland en fecha tan reciente como hace cien años, pero ahora se limita a un rango dentro de los 33 km² del parque nacional Bosque Epping en Queensland. Es uno de los mamíferos más raros del mundo y está en peligro crítico de extinción. Es un poco más grande que el wombat común, su hábitat ha sido colonizado por los búfalos introducidos en esta zona.

Referencias

  1. Taggart, D., Martin, R. y Horsup, A. (2008). «Lasiorhinus krefftii». Lista Roja de especies amenazadas de la UICN 2012.2 (en inglés). ISSN 2307-8235. Consultado el 28 de enero de 2013.

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Lasiorhinus krefftii: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

El wombat del norte (Lasiorhinus krefftii) o wombat de nariz peluda del norte es una de las tres especies de Vombatidae. Se comprobó su existencia en los estados de Nueva Gales del Sur, Victoria y Queensland en fecha tan reciente como hace cien años, pero ahora se limita a un rango dentro de los 33 km² del parque nacional Bosque Epping en Queensland. Es uno de los mamíferos más raros del mundo y está en peligro crítico de extinción. Es un poco más grande que el wombat común, su hábitat ha sido colonizado por los búfalos introducidos en esta zona.

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Lasiorhinus krefftii ( Basco )

fornecido por wikipedia EU

Lasiorhinus krefftii Lasiorhinus generoko animalia da. Martsupialen barruko Diprotodontia ordeneko animalia da. Vombatidae familian sailkatuta dago. Bere eremu historikoa Hego Gales Berria, Victoria eta Queenslanden banatzen zen, baina gaur egun 3 km² dituen eremura mugatzen da, Queenslandeko Epping Baso Nazionalaren Parkean. 2003an 113 ale baino ez ziren geratzen, horietatik 30 kumeak izateko garaian ziren emeak.

Erreferentziak

  1. (Ingelesez)Mammals - full taxonomy and Red List status Ugaztun guztien egoera 2008an
  2. Owen (1873) 162 Philos. Trans. R. Soc. London 178 pl. 1720. or..

Kanpo estekak

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Lasiorhinus krefftii: Brief Summary ( Basco )

fornecido por wikipedia EU

Lasiorhinus krefftii Lasiorhinus generoko animalia da. Martsupialen barruko Diprotodontia ordeneko animalia da. Vombatidae familian sailkatuta dago. Bere eremu historikoa Hego Gales Berria, Victoria eta Queenslanden banatzen zen, baina gaur egun 3 km² dituen eremura mugatzen da, Queenslandeko Epping Baso Nazionalaren Parkean. 2003an 113 ale baino ez ziren geratzen, horietatik 30 kumeak izateko garaian ziren emeak.

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Pohjankarvakuonovompatti ( Finlandês )

fornecido por wikipedia FI

Pohjankarvakuonovompatti (Lasiorhinus krefftii) on äärimmäisen uhanalainen pussieläin.[1] Niitä on jäljellä alle sata yksilöä Epping Forest National Park -luonnonpuistossa Australian Queenslandissa ja Eläinsaaressa. Karjanhoitoa pidetään suurimpana syynä vompattien vähenemiseen.[2] Jäljellä olevan populaation uhkana ovat pedot, kuten dingo, sekä taudit kuten toksoplasmoosi, jotka voivat helposti tuhota näin pienen kannan.[3] Hitautensa vuoksi vompatteja jää usein myös autojen alle.[4]

Ulkonäkö ja koko

Pohjankarvakuonovompatti on vankkarakenteinen, noin metrin mittainen eläin, joka voi painaa 40 kiloa.[3] Pää on iso, silmät pienet ja korvat teräväkärkiset. Ruskea karva on silkkisen pehmeää. Kuonosta lähtee sivuille muhkeat viikset, jotka ovat antaneet lajille sen nimen. Pohjankarvakuonovompateilla on huono näkö, mutta hyvä kuulo ja hajuaisti, sillä ne ovat pääosin yöeläimiä.[2]

Levinneisyys

Pohjankarvakuonovompatti elää Queenslandissa. Sen luontainen elinalue on enää muutamia neliökilometrejä.

Lisääntyminen ja elintavat

Pohjankarvakuonovompatit kaivavat maahan tunneleita, joissa ne pysyttelevät viileässä päivän kuumimman ajan ja nousevat yöllä laiduntamaan. Vompattien arvellaan elävän noin 20-vuotiaiksi.[3]

Pohjankarvakuonovompattinaaras saa keskimäärin kaksi poikasta kolmessa vuodessa.

Lähteet

  1. a b Taggart, D., Martin, R. & Horsup, A.: Lasiorhinus krefftii IUCN Red List of Threatened Species. Version 2014.2. 2008. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 3.8.2014. (englanniksi)
  2. a b Megan Schober: Animal Diversity Web (myös kuva) 1999. University of Michigan. Viitattu 1.9.2007. (englanniksi)
  3. a b c Northern hairy-nosed wombat Queensland Government. Viitattu 1.9.2007.
  4. Miljoonalahjoitus löi vompatinsuojelijat ällikällä Helsingin Sanomat. Viitattu 21.9.2010.
Tämä nisäkkäisiin liittyvä artikkeli on tynkä. Voit auttaa Wikipediaa laajentamalla artikkelia.
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Pohjankarvakuonovompatti: Brief Summary ( Finlandês )

fornecido por wikipedia FI

Pohjankarvakuonovompatti (Lasiorhinus krefftii) on äärimmäisen uhanalainen pussieläin. Niitä on jäljellä alle sata yksilöä Epping Forest National Park -luonnonpuistossa Australian Queenslandissa ja Eläinsaaressa. Karjanhoitoa pidetään suurimpana syynä vompattien vähenemiseen. Jäljellä olevan populaation uhkana ovat pedot, kuten dingo, sekä taudit kuten toksoplasmoosi, jotka voivat helposti tuhota näin pienen kannan. Hitautensa vuoksi vompatteja jää usein myös autojen alle.

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Wombat à nez poilu du Nord ( Francês )

fornecido por wikipedia FR

Lasiorhinus krefftii

Le Wombat à nez poilu du Nord ou Wombat à nez poilu du Queensland[3] (Lasiorhinus krefftii) est une espèce quasiment exterminée, endémique d'Australie. Il n'en resterait que 115 individus dans une partie de la réserve du parc national de la forêt Epping au Queensland. Il fait partie de la liste du programme EDGE (Evolutionarily Distinct & Globally Endangered), dont l'objectif est d'étudier et de protéger les espèces animales les plus atypiques. Le Wombat à nez poilu du Nord s'est vu attribuer un score EDGE, fondé sur la rareté de l’espèce, la menace qui pèse sur elle, et son originalité, de 9 DR. (source: Lefigaro.fr 17/01/07- article: Une arche de Noé pour les animaux les plus étranges). Son statut UICN[4] "en danger critique d'extinction" est dû à l'introduction d'espèces exogènes par l'homme en Australie ainsi qu'à la destruction de son habitat naturel[5].

Description

Il peut atteindre 35 cm de haut, 1 m de long et peser jusqu'à 40 kg. Les femelles sont un peu plus grosses que les mâles parce qu'elles ont plus de graisse. Il est légèrement plus grand que le wombat commun et est capable de se reproduire un peu plus rapidement (deux jeunes tous les trois ans). L'odorat est très important pour le wombat à nez poilu car il a une très mauvaise vue et donc il a besoin de sentir sa nourriture dans l'obscurité. Il lui faut environ une journée pour creuser un terrier avec ses puissantes griffes acérées qui mesurent environ 5 cm de longueur.

Liste des sous-espèces

Selon Catalogue of Life (8 mai 2019)[6] et Mammal Species of the World (version 3, 2005) (8 mai 2019)[7] :

  • sous-espèce Lasiorhinus krefftii barnardi Longman, 1939
  • sous-espèce Lasiorhinus krefftii gillespiei (DeVis, 1900)
  • sous-espèce Lasiorhinus krefftii krefftii (Owen, 1873)

Comportement

C'est un animal nocturne, connu pour partager ses terriers[8].

Son régime alimentaire se compose d'herbe et de divers types de racines. Son habitat est infesté par une graminée africaine, Cenchrus ciliaris, qui a tendance à supplanter la flore indigène préférée des wombats[8].

Alimentation

Strictement herbivore, il se nourrit principalement d’Aristida, d’Enneapogon, de Fimbristylis dichotoma et de Cenchrus ciliaris[9].

Reproduction

La saison de reproduction a lieu au printemps-été, le petit naît entre novembre et mars. Après sa naissance, le petit est porté dans la poche de sa mère pendant 6 mois, puis elle s'occupe de lui jusqu'à ses 9 mois[10].

Notes et références

  • (en) Cet article est partiellement ou en totalité issu de l’article de Wikipédia en anglais intitulé .
  1. Integrated Taxonomic Information System (ITIS), www.itis.gov, CC0 https://doi.org/10.5066/F7KH0KBK, consulté le 8 mai 2019
  2. a b c d e f g et h BioLib, consulté le 8 mai 2019
  3. Annexes au Journal officiel des Communautés européennes du 18 décembre 2000. Lire en ligne.
  4. Union Internationale pour la Conservation de la Nature
  5. AFP (reproduit par Géo), 19 juillet 2017 : En Australie, naissance d'un rarissime wombat à nez poilu du Nord
  6. Bánki, O., Roskov, Y., Vandepitte, L., DeWalt, R. E., Remsen, D., Schalk, P., Orrell, T., Keping, M., Miller, J., Aalbu, R., Adlard, R., Adriaenssens, E., Aedo, C., Aescht, E., Akkari, N., Alonso-Zarazaga, M. A., Alvarez, B., Alvarez, F., Anderson, G., et al. (2021). Catalogue of Life Checklist (Version 2021-10-18). Catalogue of Life. https://doi.org/10.48580/d4t2, consulté le 8 mai 2019
  7. Mammal Species of the World (version 3, 2005), consulté le 8 mai 2019
  8. a et b http://australian-animals.net/wombat-n.htm
  9. Andrew Paul Woolnough The feeding ecology of the northern hairy-noised wombat, Lasiorhinus krefftii (Marsupialia: Vombatidae, James Cook University (PhD thesis), 1998 [lire en ligne]
  10. (en) Référence Animal Diversity Web : Lasiorhinus krefftii

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Wombat à nez poilu du Nord: Brief Summary ( Francês )

fornecido por wikipedia FR

Lasiorhinus krefftii

Le Wombat à nez poilu du Nord ou Wombat à nez poilu du Queensland (Lasiorhinus krefftii) est une espèce quasiment exterminée, endémique d'Australie. Il n'en resterait que 115 individus dans une partie de la réserve du parc national de la forêt Epping au Queensland. Il fait partie de la liste du programme EDGE (Evolutionarily Distinct & Globally Endangered), dont l'objectif est d'étudier et de protéger les espèces animales les plus atypiques. Le Wombat à nez poilu du Nord s'est vu attribuer un score EDGE, fondé sur la rareté de l’espèce, la menace qui pèse sur elle, et son originalité, de 9 DR. (source: Lefigaro.fr 17/01/07- article: Une arche de Noé pour les animaux les plus étranges). Son statut UICN "en danger critique d'extinction" est dû à l'introduction d'espèces exogènes par l'homme en Australie ainsi qu'à la destruction de son habitat naturel.

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Vombat clúmhshrónach tuaisceartach ( Irlandês )

fornecido por wikipedia GA

Ainmhí is ea an vombat clúmhshrónach tuaisceartach.


Ainmhí
Is síol ainmhí é an t-alt seo. Cuir leis, chun cuidiú leis an Vicipéid.
Má tá alt níos forbartha le fáil i dteanga eile, is féidir leat aistriúchán Gaeilge a dhéanamh.


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Lasiorhinus krefftii ( Galego )

fornecido por wikipedia gl Galician

Lasiorhinus krefftii é unha especie de mamífero marsupial da orde dos diprotodontes, suborde dos vombatiformes e familia dos vombátidos,[1] unha das dúas que integran na actualidade o xénero Lasiorhinus],[2] coñecido na bibliografía internacional como uombat de fociño peludo do norte.

É un dos mamíferos máis raros do mundo, e está en perigo crítico de extinción.

Taxonomía

Descrición

A especie foi descrita en 1873 polo biólogo inglés Richard Owen en Philos. Trans. R. Soc. London, 162: 178.[1]

Etimoloxía

O nome do xénero, Lasiorhinus está formado polos elementos do latín científico lasio-, tirado do grego antigo λάσιος lásios, 'peludo' e -rhinus, derivado do grego antigo ῥίς ῥινός rhís, rhinós, 'nariz'. Literalmente: 'os do nariz peludo'.[3]

En canto ao nome específico, krefftii, é unha homenaxe ao zoólogo e paleontólogo australiano Gerard Krefft (1830–1881).

Subespecies

Segundo o Mammal Species of the World, e o Sistema Integrado de Información Taxonómica, na actualidade recoñécense as seguintes tres subespecies:[1][4]

  • Lasiorhinus krefftii (Owen, 1873)
    • Lasiorhinus krefftii krefftii Owen, 1873 [5]
    • Lasiorhinus krefftii gillespiei DeVis, 1900 [6]
    • Lasiorhinus krefftii barnardi Longman, 1939 [7]

Estado de conservación

O uombat de fociño peludo do norte, que antigamente vivía en numerosas rexións áridas e semiáridas de Australia, desde o centro-sur de Nova Gales do Sur até o centro de Queensland, está actualmente restrinxida ao Parque Nacional Epping Forest, onde ten unha área de dispersión dunhas 500 ha.[8]

A súa poboación actual (2016) é de tan só 115 animais, e caera a 30 ou 40 individuos na década de 1980, pero a exclusión do gando en 1982 conducíu a un aumento constante no número de individuos. Os períodos de seca poden reducir grandemente a poboación. Por iso a UICN cualificou o status desta especie como CR (en risco crítico de extinción).[8]

Notas

Véxase tamén

Bibliografía

  • Grzimek, B., Schlager, N. & Olendorf, D (2003): Grzimek's Animal Life Encyclopedia. Detroit: Thomson Gale.
  • McKenna, Malcolm C.; Bell, Susan K., eds. (1997). Classification of mammals – above the species level. New York: Columbia University Press. ISBN 978-0-2311-1012-9.
  • Rowland, P. & Strahan, R., eds. (1995): The Mammals of Australia. Washington, DC: Smithsonian Institution Press.
  • Vaughan, T. A. (1986): Mammalogy. Third Edition. Fort Worth, Texas: Saunders College Publishing.
  • Vaughan, T. A.; J. M. Ryan & N. J. Czaplewski (2000): Mammalogy. Fourth Edition. Philadelphia, Pennsylvania: Saunders College Publishing.
  • Wilson, D. E. & Reeder D. M. (editores) (2005): Mammal Species of the World. A Taxonomic and Geographic Reference, 2 vol. 3ª ed. Baltimore, Maryland, EE. UU.: Johns Hopkins University Press. ISBN 978-0-8018-8221-4.

Outros artigos

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Lasiorhinus krefftii: Brief Summary ( Galego )

fornecido por wikipedia gl Galician

Lasiorhinus krefftii é unha especie de mamífero marsupial da orde dos diprotodontes, suborde dos vombatiformes e familia dos vombátidos, unha das dúas que integran na actualidade o xénero Lasiorhinus], coñecido na bibliografía internacional como uombat de fociño peludo do norte.

É un dos mamíferos máis raros do mundo, e está en perigo crítico de extinción.

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Lasiorhinus krefftii ( Italiano )

fornecido por wikipedia IT

Il vombato dal naso peloso settentrionale (Lasiorhinus krefftii Owen, 1873), noto anche come yaminon, è una delle tre specie di vombato. Fino a non più di 100 anni fa era diffuso in Nuovo Galles del Sud, Victoria e Queensland, ma attualmente sopravvive soltanto in una piccolissima area di 3 km² all'interno del Parco Nazionale di Epping Forest (32 km²), nel Queensland.

Descrizione

Più grande degli altri vombati e pesante circa 30 kg, questa specie mostra una corporatura tozza e massiccia. Il corpo, lungo circa un metro, è rivestito da una soffice pelliccia setosa di colore marrone-grigiastro, con degli anelli scuri che circondano gli occhi. Gli arti sono corti e possenti, muniti di robuste unghie per poter scavare le tane. Le femmine possiedono un marsupio con apertura nella regione posteriore per impedire l'ingresso di terra durante la fase di scavo. Il nome comune deriva dall'ampio muso ricoperto da baffi sottili.

Biologia

Come tutti i vombati, anche questa specie è erbivora e notturna e trascorre le calde giornate sottoterra, dove produce un complesso sistema di gallerie usate in contemporanea da gruppi di 4-5 individui. Le femmine partoriscono un solo piccolo che successivamente si sposta nel marsupio, dove trascorre circa 9 mesi per completare lo sviluppo. In natura può vivere anche più di 23 anni.

Conservazione

È uno dei grandi mammiferi più rari del mondo ed è criticamente minacciato. Leggermente più grande del vombato comune, è in grado di riprodursi un po' più velocemente (due piccoli ogni tre anni). Il suo habitat è stato infestato da una graminacea africana, Cenchrus ciliaris, che sta lentamente soppiantando le erbe originarie predilette dal vombato. Nel 2000, attorno ad un'area del parco vasta 25 km² è stato costruito un recinto a prova di predatori alto due metri, ma al momento i programmi di riproduzione in cattività e di reinserimento in altre aree sono stati abbandonati, poiché la popolazione dell'unica colonia di yaminon rimasta è considerata troppo piccola per consentire il prelievo dei 15 o 20 esemplari necessari per costituire una nuova colonia e più di un decennio di tentativi per far riprodurre in cattività il vombato comune e quello dal naso peloso meridionale ha dato solamente scarsi risultati.

Il vombato dal naso peloso settentrionale viene classificato come «minacciato» dall'Australian Species Profile and Threats Database (SPRAT)[3] e come specie «in pericolo critico» dalla IUCN[2].

La Zoological Society of London, in base a criteri di unicità evolutiva e di esiguità della popolazione, considera Lasiorhinus krefftii una delle 100 specie di mammiferi a maggiore rischio di estinzione.

Note

  1. ^ (EN) D.E. Wilson e D.M. Reeder, Lasiorhinus krefftii, in Mammal Species of the World. A Taxonomic and Geographic Reference, 3ª ed., Johns Hopkins University Press, 2005, ISBN 0-8018-8221-4.
  2. ^ a b (EN) Lamoreux, J. & Hilton-Taylor, C. (Global Mammal Assessment Team) 2008, Lasiorhinus krefftii, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  3. ^ Lasiorhinus krefftii Northern Hairy-nosed Wombat, in Species Profile and Threats Database. URL consultato il 5 gennaio 2007.

Bibliografia

  • Underhill D (1993) Australia's Dangerous Creatures, Reader's Digest, Sydney, New South Wales, ISBN 0-86438-018-6

 title=
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Lasiorhinus krefftii: Brief Summary ( Italiano )

fornecido por wikipedia IT

Il vombato dal naso peloso settentrionale (Lasiorhinus krefftii Owen, 1873), noto anche come yaminon, è una delle tre specie di vombato. Fino a non più di 100 anni fa era diffuso in Nuovo Galles del Sud, Victoria e Queensland, ma attualmente sopravvive soltanto in una piccolissima area di 3 km² all'interno del Parco Nazionale di Epping Forest (32 km²), nel Queensland.

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Noordelijke breedneuswombat ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De noordelijke breedneuswombat (Lasiorhinus krefftii) is een Australisch buideldier uit de familie wombats (Vombatidae). Het dier is iets groter dan de gewone wombat (Vombatus ursinus).

Verspreiding

Voor de komst van de moderne mens in de achttiende eeuw was de noordelijke breedneuswombat wijdverspreid over de open gebieden van oostelijk Australië (Queensland Nieuw-Zuid-Wales, Victoria) zoals scrublands en savannes. Door de introductie van konijnen en schapen kreeg dit buideldier er sterke concurrentie bij en bovendien verdwenen verschillende inheemse grassoorten waarmee de noordelijke breedneuswombat zich voedde; deze grassen werden vervangen door Afrikaans buffelgras. Hierdoor verdween deze wombat in de loop van de twintigste eeuw uit een groot gedeelte van zijn oorspronkelijke verspreidingsgebied.

Bescherming

Tegenwoordig komt de noordelijke breedneuswombat alleen nog voor in een gebied van 3 km² in het nationaal park Epping Forest in Centraal-Queensland. In dit bosgebied leven minder dan honderd, waarschijnlijk niet meer dan zeventig, exemplaren. De noordelijke breedneuswombat is samen met de Javaanse neushoorn het zeldzaamste grote zoogdier ter wereld en met uitsterven bedreigd. In 2000 werd een roofdier-bestendig hek van twee meter hoog gezet om 25 km² van het nationaal park Epping Forest om de noordelijke breedneuswombat te beschermen. Ideeën voor fokprogramma's in gevangenschap of overplaatsing naar andere gebieden zijn inmiddels verlaten omdat de bestaande populatie simpelweg te klein is om voldoende wombats uit het gebied te halen om dergelijke programma's met enig succes te kunnen uitvoeren.

Bronnen, noten en/of referenties
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Noordelijke breedneuswombat: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De noordelijke breedneuswombat (Lasiorhinus krefftii) is een Australisch buideldier uit de familie wombats (Vombatidae). Het dier is iets groter dan de gewone wombat (Vombatus ursinus).

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Wombatowiec szorstkowłosy ( Polonês )

fornecido por wikipedia POL
Commons Multimedia w Wikimedia Commons

Wombatowiec szorstkowłosy[3], wombat australijski[4], wombat szorstkonosy Kreffta[potrzebny przypis], wombat północny[5] (Lasiorhinus krefftii) – krytycznie zagrożony wyginięciem gatunek torbacza z rodziny wombatowatych (Vombatidae). Był masowo poławiany ze względu na atrakcyjne futro osiągające wysokie ceny. Do 1981 został niemal całkowicie wytępiony – szacowano, że przeżyło 20–40 osobników. Obecnie żyje ok. 115 wombatów australijskich[2].

Zasięg występowania

Przed przybyciem Europejczyków do Australii wombat australijski występował licznie w Nowej Południowej Walii. Do 1910 obserwowano jeszcze dwie populacje - w południowym Queensland i w Nowej Południowej Walii. Obecnie ten gatunek torbacza spotykany jest jedynie w Epping Forest National Park w środkowym Queensland. Żyje na suchych, otwartych terenach.

Charakterystyka

Wombatowiec szorstkowłosy jest zwierzęciem o masywnej i krępej budowie. Długość ciała samców dochodzi do 107,9 cm,a samic do 108,1 cm. Ich masa ciała dochodzi do 31,9 kg[6]. Ma dużą głowę, małe oczy i silnie umięśnione kończyny przednie. Należy do największych gatunków kopiących nory w ziemi. Po obu stronach nosa posiada długie włosy czuciowe, stąd nazwa szorstkonosy. U samic występuje torba lęgowa.

Ten gatunek prowadzi samotniczy tryb życia. Jest trudny do obserwacji w warunkach naturalnych. Pod ziemią buduje system tuneli, jest aktywny głównie w nocy. Żywi się trawami. W zasięgu swojego występowania musiał konkurować o pokarm ze stadami wypasanego bydła.

Podgatunki

Wyróżniono trzy podgatunki wombata australijskiego[7]:

  • Lasiorhinus krefftii krefftii
  • Lasiorhinus krefftii gillespiei
  • Lasiorhinus krefftii barnardi

Przypisy

  1. Lasiorhinus krefftii, w: Integrated Taxonomic Information System (ang.).
  2. a b D. Taggart, R. Martin & A. Horsup 2008, Lasiorhinus krefftii [w:] The IUCN Red List of Threatened Species 2018 [online], wersja 2018-1 [dostęp 2018-10-03] (ang.).
  3. W. Cichocki, A. Ważna, J. Cichocki, E. Rajska-Jurgiel, A. Jasiński & W. Bogdanowicz: Polskie nazewnictwo ssaków świata. Warszawa: Muzeum i Instytut Zoologii PAN, 2015, s. 10. ISBN 978-83-88147-15-9. (pol.ang.)
  4. Praca zbiorowa: Zwierzęta: encyklopedia ilustrowana. Warszawa: Wydawnictwo Naukowe PWN, 2005, s. 77. ISBN 83-01-14344-4.
  5. E. Keller (red.), J.H. Reichholf (red. nauk.), G. Steinbach (red. nauk.), J. Diller, S. Graf, W. Hagen, H. Hagen, U. Heckner-Bisping, P. Hey-Reidt, K. Janke, B.P. Kremer, J. Markl, B. Markl, H.F. Moeller, M. Schmitt, A. Sigl, U. Weinhold & K. Zub (tłum.): Leksykon zwierząt. Cz. 1: Ssaki : stekowce, torbacze, owadożerne, nietoperze, tupaje, naczelne, szczerbaki, łuskowce, mrówniki, zajęczaki. Warszawa: Horyzont, 2001, s. 42. ISBN 83-7227-610-2.
  6. R. Wells: Family Vombatidae (Wombats). W: D.E. Wilson & R.A. Mittermeier: Handbook of the Mammals of the World. Cz. 5: Monotremes and Marsupials. Barcelona: Lynx Edicions, 2015, s. 434. ISBN 978-84-96553-99-6. (ang.)
  7. Wilson Don E. & Reeder DeeAnn M. (red.) Lasiorhinus krefftii. w: Mammal Species of the World. A Taxonomic and Geographic Reference (Wyd. 3.) [on-line]. Johns Hopkins University Press, 2005. (ang.) [dostęp 2018-10-03]

Bibliografia

  1. Schober, M., Lasiorhinus krefftii', (On-line), Animal Diversity Web, 1999 [dostęp 2008-06-29] (ang.).
  2. Zwierzęta : encyklopedia ilustrowana. Warszawa: Wydawnictwo Naukowe PWN, 2005. ISBN 83-01-14344-4.
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Wombatowiec szorstkowłosy: Brief Summary ( Polonês )

fornecido por wikipedia POL

Wombatowiec szorstkowłosy, wombat australijski, wombat szorstkonosy Kreffta[potrzebny przypis], wombat północny (Lasiorhinus krefftii) – krytycznie zagrożony wyginięciem gatunek torbacza z rodziny wombatowatych (Vombatidae). Był masowo poławiany ze względu na atrakcyjne futro osiągające wysokie ceny. Do 1981 został niemal całkowicie wytępiony – szacowano, że przeżyło 20–40 osobników. Obecnie żyje ok. 115 wombatów australijskich.

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Lasiorhinus krefftii ( Português )

fornecido por wikipedia PT

O vombate-de-nariz-peludo-do-norte (Lasiorhinus krefftii) é uma espécie de marsupial da família Vombatidae. Endêmica da Austrália, atualmente encontra-se restrita a Queensland.

Referências

  • GROVES, C. P. Order Diprotodontia. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed Baltimore: Johns Hopkins University Press, 2005. v. 1, p. 43-70.
 title=
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Lasiorhinus krefftii: Brief Summary ( Português )

fornecido por wikipedia PT

O vombate-de-nariz-peludo-do-norte (Lasiorhinus krefftii) é uma espécie de marsupial da família Vombatidae. Endêmica da Austrália, atualmente encontra-se restrita a Queensland.

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Wombat cu nas păros nordic ( Romeno; moldávio; moldavo )

fornecido por wikipedia RO

Wombatul cu nasul păros (Lasiorhinus krefftii) este unul din cele trei specii de wombat. Acesta este unul dintre cele mai rare mamifere mari din lume și este pe cale de dispariție.

Aria sa istorică de extindere a fost în New South Wales, Victoria și Queensland, din câte se știe pentru ultimii 100 de ani, dar acum ea este limitată la un singur loc, o regiune de numai 32 km2 în Parcul Național Epping în Pădurea din Queensland. În 2003, populația totală a constat numai din 113 exemplare, inclusiv cele 30 de femele capabile de reproducere.[3] La ultimul recensământ facut în 2010 a fost găsită numai o populație de 163 de indivizi, iar în ultimii ani pare să existe o tendință de creștere lentă, dar constantă.[4] Această specie intr-un pericol mare de dispariție. De protecția lor se ocupă societăți precum Wombat Protection[5] care se bazează pe donațiile voluntarilor pentru a exista.

Note

  1. ^ Groves, C. P. (2005). „Order Diprotodontia”. În Wilson, D. E.; Reeder, D. M. Mammal Species of the World (ed. 3rd). Johns Hopkins University Press. p. 43. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ Taggart, D., Martin, R. & Horsup (2008). Lasiorhinus krefftii. În: IUCN 2008. Lista roșie a speciiilor periclitate IUCN. Descărcat pe 02 Sept 2009.
  3. ^ Eastwood, K. (2003). „Saving the northern hairy-nosed wombat”. Australian Geographic (72).
  4. ^ Horsup, Alan. „Northern hairy-nosed wombat”. Queensland Government. The State of Queensland (Department of Environment and Heritage Protection). Accesat în 22 februarie 2014.
  5. ^ http://www.wombatprotection.org.au/
  • Underhill D (1993). Australia's Dangerous Creatures. Sydney NSW: Reader's Digest. ISBN 0-86438-018-6.
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Wombat cu nas păros nordic: Brief Summary ( Romeno; moldávio; moldavo )

fornecido por wikipedia RO

Wombatul cu nasul păros (Lasiorhinus krefftii) este unul din cele trei specii de wombat. Acesta este unul dintre cele mai rare mamifere mari din lume și este pe cale de dispariție.

Aria sa istorică de extindere a fost în New South Wales, Victoria și Queensland, din câte se știe pentru ultimii 100 de ani, dar acum ea este limitată la un singur loc, o regiune de numai 32 km2 în Parcul Național Epping în Pădurea din Queensland. În 2003, populația totală a constat numai din 113 exemplare, inclusiv cele 30 de femele capabile de reproducere. La ultimul recensământ facut în 2010 a fost găsită numai o populație de 163 de indivizi, iar în ultimii ani pare să existe o tendință de creștere lentă, dar constantă. Această specie intr-un pericol mare de dispariție. De protecția lor se ocupă societăți precum Wombat Protection care se bazează pe donațiile voluntarilor pentru a exista.

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Nordlig hårnosvombat ( Sueco )

fornecido por wikipedia SV

Nordlig hårnosvombat (Lasiorhinus krefftii) är ett pungdjur i familjen vombater. Den räknas till en av de mest hotade arterna i Australien.

Utseende

Som alla vombater har denna art en björnliknande kroppsbyggnad. Nosen är jämförelsevis bred och täckt med hår. Öronen är långa och spetsiga.[2] Den mjuka och silkeslena pälsen är gråbrun till färgen, ibland med nyanser i silver.[3] Dessa djur når en kroppslängd upp till en meter. Den korta svansen blir 3 till 6 cm lång och vikten ligger mellan 25 och 33 kg. Honor är något längre men lite lättare än hannar.[3][4]

Utbredning

Nordlig hårnosvombat är inhemsk till Australien och fanns ursprungligen i östra och sydöstra Queensland samt i delar av östra New South Wales. Omkring 1910 var de till största delen utrotade och fram till 2009 fanns bara ett restbestånd i ett 3 kvadratkilometer stort område i Epping Forest nationalpark i mellersta Queensland. [1] I juli 2009 startades en andra koloni i Richard Underwood Nature Refuge i södra Queensland.[5]

Ekologi

Hårnosvombatens habitat utgörs av halvtorra, öppna skogar och gräsområden. De lever på marken och har gryt under marken. Dessa jordhålor kan vara hopbyggda till ett tunnelsystem som ibland nyttjas av flera individer.[3] Men allmänt lever dessa vombater ensamma och har ett eget territorium. Nordliga hårnosvombater är huvudsakligen aktiva på natten och sover under dagen i sina gryt. Ibland syns de på dagen framför boet när de solbadar.[3] Födan består väsentligen av gräs och dessutom äts några frön och örter.[4] Individerna rör sig oftast långsamt men vid fara kan de springa i 40 km/h.[3]

Fortplantning

Parningstiden ligger på den australiska våren eller sommaren, födelsen sker oftast mellan november och mars.[3] Huvudsakligen föds ett enda ungdjur som tillbringar sina första tio månader i moderns pung (marsupium).[4] Något senare slutar honan att ge di. Troligen blir ungar efter två till tre år könsmogna, liksom ungar av sydlig hårnosvombat. Vid goda förhållanden föder honan två ungar på tre år.[4]

Hot och status

Som tidigare nämnts är dessa djur mycket sällsynta. De flesta individer dog i början av 1900-talet och bara en liten population överlevde i mellersta Queensland. Området fick 1971 skyddsstatus men det var fortfarande tillåtet att hålla boskapsdjur där. På grund av denna konkurrens minskade beståndet till början av 1980-talet till 25 individer. Efter att man minskade boskapsdjurens antal ökade vombaternas bestånd till 110 individer. IUCN listar arten som akut hotade (critically endangered).[1] Hjälpande åtgärder är komplicerade att verkställa på grund av att dessa djur är svåra att avla i fångenskap. 2010 hade antalet av Nordlig hårnosvombat ökat till 163 individer. 2012 beräknades antalet ha stigit ytterligare till omkring 200. [5]

Referenser

Den här artikeln är helt eller delvis baserad på material från tyskspråkiga Wikipedia

Noter

  1. ^ [a b c] Taggart, D., Martin, R. & Horsup (2008). Lasiorhinus krefftii. Från: IUCN 2008. IUCN Red List of Threatened Species. Läst 25 juni 2013.
  2. ^ Nowak, R. M. (1999) s.88/89 Google books
  3. ^ [a b c d e f] A. Horsup (2 mars 2005). ”Northern hairy-nosed wombat”. ARKive. Arkiverad från originalet den 24 september 2015. https://web.archive.org/web/20150924001527/http://www.arkive.org/northern-hairy-nosed-wombat/lasiorhinus-krefftii/. Läst 22 september 2013.
  4. ^ [a b c d] David W. McDonald, red (2009). ”Wombats” (på engelska). The Encyclopedia of Mammals. Oxford University Press. sid. 64-65. ISBN 978-0-19-956799-7
  5. ^ [a b] Department of Environment and Resource Management. ”Northern hairy-nosed wombat”. Queensland Government. http://www.ehp.qld.gov.au/wildlife/threatened-species/endangered/northern_hairynosed_wombat/index.html.

Tryckta källor

  • Ronald M. Nowak (1999): Walker's Mammals of the World. Johns Hopkins University Press, ISBN 0801857899
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Wikipedia författare och redaktörer
original
visite a fonte
site do parceiro
wikipedia SV

Nordlig hårnosvombat: Brief Summary ( Sueco )

fornecido por wikipedia SV

Nordlig hårnosvombat (Lasiorhinus krefftii) är ett pungdjur i familjen vombater. Den räknas till en av de mest hotade arterna i Australien.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia författare och redaktörer
original
visite a fonte
site do parceiro
wikipedia SV

Lasiorhinus krefftii ( Vietnamita )

fornecido por wikipedia VI

Lasiorhinus krefftii là một loài động vật có vú trong họ Vombatidae, bộ Hai răng cửa. Loài này được Owen mô tả năm 1873.[2]

Chú thích

  1. ^ Taggart, D., Martin, R. & Horsup (2008). Lasiorhinus krefftii. 2008 Sách đỏ IUCN. Liên minh Bảo tồn Thiên nhiên Quốc tế 2008. Truy cập ngày 02 Sept 2009.
  2. ^ a ă Wilson, D. E.; Reeder, D. M. biên tập (2005). “Lasiorhinus krefftii”. Mammal Species of the World . Baltimore: Nhà in Đại học Johns Hopkins, 2 tập (2.142 trang). tr. 178, pl. 17, 20. ISBN 978-0-8018-8221-0. OCLC 62265494.

Tham khảo


Hình tượng sơ khai Bài viết liên quan đến động vật có vú này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

Lasiorhinus krefftii: Brief Summary ( Vietnamita )

fornecido por wikipedia VI

Lasiorhinus krefftii là một loài động vật có vú trong họ Vombatidae, bộ Hai răng cửa. Loài này được Owen mô tả năm 1873.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia tác giả và biên tập viên
original
visite a fonte
site do parceiro
wikipedia VI

昆士兰毛吻袋熊 ( Chinês )

fornecido por wikipedia 中文维基百科
二名法 Lasiorhinus krefftii
Owen,1873)

昆士蘭毛吻袋熊学名Lasiorhinus krefftii),又名澳洲毛鼻袋熊,是一種袋熊。牠們於100年前廣泛分佈在新南威爾士維多利亞州昆士蘭,但現已只限於昆士蘭埃平森林國家公園的3平方公里範圍內。牠們是世界上稀有的大型哺乳動物之一,現正處於極危狀況。牠們比塔斯馬尼亞袋熊稍大,且繁殖較快,每三年就可產下兩隻幼袋熊。牠們棲息在長滿野牛草的地方,並以此為食物。於2000年,在公園內建造了一道兩米高的保護欄,但因其數量過少,並沒有進行人工繁殖或遷徙的工作。

澳洲毛鼻袋熊在澳洲被列作瀕危[2],而世界自然保護聯盟則將牠們列作為極危[1]牠們亦受到《瀕危野生動植物種國際貿易公約》附錄一的保護。

參考

  • Underhill D (1993) Australia's Dangerous Creatures, Reader's Digest, Sydney, New South Wales, ISBN 0-86438-018-6
 title=
licença
cc-by-sa-3.0
direitos autorais
维基百科作者和编辑
original
visite a fonte
site do parceiro
wikipedia 中文维基百科

昆士兰毛吻袋熊: Brief Summary ( Chinês )

fornecido por wikipedia 中文维基百科

昆士蘭毛吻袋熊(学名:Lasiorhinus krefftii),又名澳洲毛鼻袋熊,是一種袋熊。牠們於100年前廣泛分佈在新南威爾士維多利亞州昆士蘭,但現已只限於昆士蘭埃平森林國家公園的3平方公里範圍內。牠們是世界上稀有的大型哺乳動物之一,現正處於極危狀況。牠們比塔斯馬尼亞袋熊稍大,且繁殖較快,每三年就可產下兩隻幼袋熊。牠們棲息在長滿野牛草的地方,並以此為食物。於2000年,在公園內建造了一道兩米高的保護欄,但因其數量過少,並沒有進行人工繁殖或遷徙的工作。

澳洲毛鼻袋熊在澳洲被列作瀕危,而世界自然保護聯盟則將牠們列作為極危。牠們亦受到《瀕危野生動植物種國際貿易公約》附錄一的保護。

licença
cc-by-sa-3.0
direitos autorais
维基百科作者和编辑
original
visite a fonte
site do parceiro
wikipedia 中文维基百科

북방털코웜뱃 ( Coreano )

fornecido por wikipedia 한국어 위키백과

북방털코웜뱃 또는 북방콧등털웜뱃(Lasiorhinus krefftii)은 3종으로 이루어진 웜뱃의 일종이다. 세계에서 가장 희귀한 육상 동물 중의 하나로 멸종 위급종이다. 100년 전부터 최근까지 역사적인 분포 지역은 뉴사우스웨일스 주빅토리아 주, 퀸즐랜드 주 지역이었지만, 현재는 퀸즐랜드 주의 에핑숲 국립 공원의 32km2 이내의 3km2 정도 면적의 한 군데 지역으로 분포 지역이 제한되어 있다. 2003년 전체 개체수는 번식 가능한 겨우 30여 마리의 암컷을 포함하여 113마리로 이루어져 있다.[3] 가장 최근의 2010년 조사에서 전체 개체수는 163마리로 추산하고 있으며, 최근 몇년 동안 개체수가 천천히 늘어나 점진적으로 증가하고 있다.[4]

각주

  • Underhill D (1993). 《Australia's Dangerous Creatures》. Sydney NSW: Reader's Digest. ISBN 0-86438-018-6.
  1. Groves, C.P. (2005). 〈Order Diprotodontia〉 [캥거루목]. Wilson, D.E.; Reeder, D.M. 《Mammal Species of the World: A Taxonomic and Geographic Reference》 (영어) 3판. 존스 홉킨스 대학교 출판사. 43쪽. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. “Lasiorhinus krefftii”. 《멸종 위기 종의 IUCN 적색 목록. 2008판》 (영어). 국제 자연 보전 연맹. 2008. 02 Sept 2009에 확인함.
  3. Eastwood, K. (October–December 2003). “Saving the northern hairy-nosed wombat”. 《Australian Geographic》 (72).
  4. Horsup, Alan. “Northern hairy-nosed wombat”. 《Queensland Government》. The State of Queensland (Department of Environment and Heritage Protection). 2016년 5월 25일에 원본 문서에서 보존된 문서. 2014년 2월 22일에 확인함.
 title=
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