| Possum | |
|---|---|
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| Common Brushtail Possum (Trichosurus vulpecula) |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Infraclass: | Marsupialia |
| Order: | Diprotodontia |
| Suborder: | Phalangeriformes Szalay in Archer, 1982 |
| Superfamilies and Families | |
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Phalangeroidea |
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A possum (plural form: possums) is any of about 69 small to medium-sized arboreal marsupial species native to Australia, New Guinea, and Sulawesi (and introduced to New Zealand and China). The name derives from their resemblance to the opossums of the Americas. (The name is from Algonquian wapathemwa, not Greek or Latin, so the plural is possums, not possa.) Possum is also used in North America as a short form of Opossum.
Contents |
Possums are quadrupedal diprotodont marsupials with long tails. The smallest possum, indeed the smallest diprotodont marsupial, is the Little Pygmy Possum with an adult head-body length of 70mm and a weight of 10g. The largest is the Bear Cuscus that may exceed 7kg. Possums are typically nocturnal and at least partially arboreal. The various species inhabit most vegetated habitats and a few species have adjusted well to urban settings. Diets range from generalist herbivores or omnivores (the Common Brushtail possum) to specialist browsers of eucalyptus (Greater Glider), insectivores (Mountain Pygmy Possum) and nectar-feeders (Honey Possum).
The animal has been a part of Australian culture and folklore since the original indigenous inhabitants of the country. Aboriginal Australians once used possum hides whilst playing the traditional game of Marn Grook. Possum-skin cloaks were important clothing for Aborigines from the south-east, as well as being important clan heirlooms.
Possums are commonly found in suburban areas, where they are often considered pests owing to their habit of eating fruit, vegetables, flowers and tender young shoots from gardens, and nesting in roofs. The loud hissing, crackling territorial call of the male common brushtail may also be a problem for suburban residents. Natural deterrents, which play upon the possum's acute sense of smell, are often employed to discourage them. These include cloves of garlic, camphor or naphthalene. As a native species in Australia, possums are protected by Australian regulations, even when they reside in urban neighbourhoods, and cannot be baited. If captured, regulations stipulate that they must be released within a small radius of the capture site, as they are territorial creatures. Preventative measures such as blocking off their access to the roof spaces or building a possum nesting box for an alternative home are instead recommended.
Although the common brushtail, and to a lesser extent ringtail, possums have adapted well to the urban environment, many of the lesser-known species are reduced in number, threatened, or endangered.
The common brushtail possum was introduced to New Zealand by European settlers in an attempt to establish a fur industry. Its numbers in New Zealand have risen to the point where it is considered a pest.
There are no native predators of the possum in New Zealand. There have been numerous attempts to eradicate them, because of the damage they do to native trees and wildlife, as well as acting as a carrier of bovine tuberculosis. For New Zealand, the introduction of possums has resulted in as much of an ecological disaster as the introduction of rabbits and cane toads have been in Australia.[citation needed]
Since 1996, efforts have been made to use possum fur in clothing. A blend of Australian brushtailed possum fur with merino wool was developed by Untouched World, a New Zealand fashion label. The product is called merinomink, eco-possum, possumdown, eco fur or possum wool, and accounts for 95% of all commercially caught possum fur. Possum fur is also used for fur trim, jackets, bed throws, and possum leather gloves. All the fur is obtained from wild-caught possums, which are considered pests.[1]
In 2009, it was announced that conservation measures (such as by the DOC) had met some significant success, and had reduced the possum numbers to less than half of the 1980s levels, a drop from around 70 million to around 30 million animals. Almost half (13.3 million hectares) of New Zealand's vegetated land is under some form of possum control, either for conservation reasons, or to reduce the spread of bovine tuberculosis.[2]
About two-thirds of Australian marsupials belong to the order Diprotodontia, which is split into three suborders: the Vombatiformes (wombats and the koala, 4 species in total); the large and diverse Phalangeriformes (the possums and gliders) and Macropodiformes (kangaroos, potoroos, wallabies and the musky rat-kangaroo).
| Possum by |
| In the 1913 collection of his work, The Complete Poems of Paul Laurence Dunbar. |
POSSUM
Ef dey 's anyt'ing dat riles me
An' jes' gits me out o' hitch,
Twell I want to tek my coat off,
So 's to r'ar an' t'ar an' pitch,
Hit's to see some ign'ant white man
'Mittin' dat owdacious sin—
Wen he want to cook a possum
Tekin' off de possum's skin.
W'y dey ain't no use in talkin',
Hit jes' hu'ts me to de hea't
Fu' to see dem foolish people
Th'owin' 'way de fines' pa't.
W'y, dat skin is jes' ez tendah
An' ez juicy ez kin be;
I knows all erbout de critter—
Hide an' haih—don't talk to me!
Possum skin is jes lak shoat skin;
Jes' you swinge an' scrope it down,
Tek a good sha'p knife an' sco' it,
Den you bake it good an' brown.
Huh-uh! honey, you 's so happy
Dat yo' thoughts is 'mos' a sin
When you 's settin' dah a-chawin'
On dat possum's cracklin' skin.
White folks t'ink dey know 'bout eatin',
An' I reckon dat dey do
Sometimes git a little idee
Of a middlin' dish er two;
But dey ain't a t'ing dey knows of
Dat I reckon cain't be beat
Wen we set down at de table
To a unskun possum's meat!
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This work published before January 1, 1923 is in the public domain worldwide because the author died at least 100 years ago. |
| Possums | |||||||||||||
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| File:Brushtail | |||||||||||||
| Common Brushtail Possum (Trichosurus vulpecula) | |||||||||||||
| Scientific classification | |||||||||||||
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A possum is a marsupial. It spends the first four months of their lives in their mother's pouch. By the time they are six months old, the young possums live outside of the pouch. They have sharp claws. They are nocturnal and they have a keen sense of smell. They eat the leafy growth of trees, insects, berries, bird's eggs and sometimes their own chicks. Possums are considered flightless because they can only jump short distances.
The first possums were brought to New Zealand in 1837 from Australia. Possums are native to Australia and are protected there.
In New Zealand, possums have no natural enemies, so possum numbers increased quickly. It is thought of as a pest in New Zealand. The possum has done a lot of damage to the native plants, animals and birds.
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