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Macropus parryi
whiptail wallaby


By Erika Detweiler

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Mammalia
Order: Diprotodontia
Family: Macropodidae
Genus: Macropus
Species: Macropus parryi

Geographic Range

Macropus parryi, also known as Parry's wallaby, has been found only in the Australian areas of northern New South Wales and eastern coastal Queensland.

Biogeographic Regions
australian (Native )

Habitat

The whiptail wallaby is found at a higher density at high altitudes on slopes under canopy cover. No other wallaby prefers this exact combination of habitat characteristics.

However, another inhabitant of this area is Macropus parryi's only predator other than humans, the dingo.

Terrestrial Biomes
savanna or grassland ; mountains

Physical Description

Range mass
7 to 26 kg
(15.42 to 57.27 lb)

More commonly known as pretty-faced or whiptail wallaby, Macropus parryi is identified by its distinct white cheeks and long tail. In fact, the tail of this creature often equals or exceeds the length of its body and head combined. Total length can exceed 7 feet in males of the species. The majority of the body is colored pale brown except for the base of the ears, the forehead and the tip of the tail, which are dark brown.

Other Physical Features
endothermic ; homoiothermic; bilateral symmetry

Reproduction

Average number of offspring
1
[External Source: AnAge]

Average gestation period
36 days
[External Source: AnAge]

Average age at sexual or reproductive maturity (female)
Sex: female

745 days
[External Source: AnAge]

Average age at sexual or reproductive maturity (male)
Sex: male

883 days
[External Source: AnAge]

The whiptail wallaby reaches sexual maturity between 18 and 24 months for females and at over 2 years for males.

Macropus parryi gives birth to a single young, frequently around January, after a gestation period of approximately 34-38 days. This is followed by 37 weeks of nursing, during which the young wallaby suckles on one of four teats in its mother's pouch. Unlike some other species of wallaby, in which a mother forceably removes her young when the time is right, the young Macropus parryi leaves the protective pouch on its own. Newborn young have a mass of about one gram (less than 0.03 ounces.)

Lifespan/Longevity

Average lifespan
Status: captivity

9.7 years
[External Source: Max Planck Institute for Demographic Research]

Average lifespan
Status: wild

10.0 years
[External Source: Max Planck Institute for Demographic Research]

Behavior

The most identifying behavioral characteristic of Macropus parryi is its social structure. These animals are often seen in mobs of 50 to 80 individuals, with inner subgroups of around 10 individuals.

During hot weather, Parry's wallaby often licks its forearms to keep itself cool.

Food Habits

During seasons with high temperatures, the whiptail wallaby feeds only in the early morning and late afternoon, taking cover under foliage during the temperature peak. During the winter months it is seen feeding at all times of day.

Grasses, ferns and herbaceous plants are the foods of choice.

Economic Importance for Humans: Positive

Macropus parryi positively benefits humans as a pet. In fact, the first of its species ever to be found and identified, by Sir Edward Parry in 1834 was kept by him as a pet at his home where it behaved much like a domesticated dog.

Economic Importance for Humans: Negative

The only negative effect of the whiptail wallaby on humans is that in developed areas the wallaby may be intrusive. This primarily includes being hit by cars.

Conservation Status

IUCN Red List [Link]
Lower Risk - Least Concern

US Federal List [Link]
No special status

CITES [Link]
No special status

Currently there is no special conservation effort for whiptail wallabies in particular because they are common and are not used for commercial harvesting. They consist of a small percentage of the commercial quota for all types of macropods and are not typically used as a meat source.

For More Information

Find Macropus parryi information at

Contributors

Erika Detweiler (author), University of Michigan, Phil Myers (editor), Museum of Zoology, University of Michigan.

References

1990. Grzimek's Encyclopedia of Mammals. New Jersey: McGraw - Hill Publishing Company.

1989. Kangaroos, Wallabies and Rat-Kangaroos. Australia: Surrey Beatty & Sons Pty Limited.

"Pretty Face Wallaby at Lone Pine Koala Sanctuary" (On-line). Accessed October 7, 1999 at http://www.koala.net/animals/mammals/marsupials/macropod/prettyface.htm.

"Species" (On-line). Accessed October 7, 1999 at http://www.sgm.com.au/Species2.htm.

Line, G. 1967. Marsupials and Monotremes of Australia. Sydney: Angus and Robertson.

Lydekker, R. 1894. A Handbook to the Marsupialia and Monotremata. London: W.H. Allen & Co., Limited.

To cite this page: Detweiler, E. 2000. "Macropus parryi" (On-line), Animal Diversity Web. Accessed February 12, 2012 at http://animaldiversity.ummz.umich.edu/site/accounts/information/Macropus_parryi.html

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

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