Australian Mammalogy 16 1: Up to 3 young a year may be reared. Admiralty Island cuscus S. The females will conceive when they have got a joey inside their pouch. Pouch life is about days, after which the young emerges out. Lundie-Jenkins, ; Nowak, The bridled nailtail wallaby was believed to be extinct from onwards, but then later in , a small population was discovered in Central Queensland. This region is made up mainly of Acacia shrub land and grassy woodlands.

Admiralty Island cuscus S. Archived from the original on At one time, Onychogalea fraenata inhabited the semi-arid region of eastern Australia. Effects of body size and home range on access to mates and paternity in male bridled nailtail wallabies. Description Here is a brief description of the physical features of these wallabies. D’Albertis’ ringtail possum P.

These animals are known to transmit information through scent cues, especially when females are in seaskn. Bridled nailtail wallabies are also known as Merrin, bridled wallaby, Pademelon, Waistcoat wallaby and Canguro Rabipelado Oriental.

The herbaceous forb Portulaca oleraceaepigweeds such as Helipterum spp. Extensive savannas are found in parts of subtropical and tropical Africa and South America, and in Australia.

Bridled nailtail wallaby

No information on anti-predator adaptations was available for O. They may occasionally form small groups of up to four to feed together when grazing is in short supply. Over the last 20 years, the Bridled Nailtail Wallaby population on National Parks has declined almost to extinction, while the population on AWC land has increased to more than 2, animals.

Such features are not unique to this vreeding, but are common in most solitary mammals. Young are born excessively underdeveloped, and nailtwil complete their delopment inside the mother’s pouch, attached to her nipple.

Last updated 7 May State of Queensland Environmental Protection Agency. Diet Bridled nailtail wallabies love feeding on grasses, herbs, forbs, occasional tubers and non-woody broad-leaved plants like daisies from the nailttail eucalypt woodlands.


A Masters study finished in by Lisa Kingsley at the University of Queensland evaluated the success of the reintroduced population of bridled nailtail wallaby at Avocet Nature Refuge.

Effects of body size and home range on access to mates and paternity in male bridled nailtail wallabies. The females give birth to 3 babies in a year. Habitat Bridled nailtail wallabies prefer living in open areas of grassy eucalypt woodlands that are predominated by poplar boxes.

Reasons attributed to the decline of this species include competition for resources with domestic stock particularly sheepaltered habitat and predation by exotic predators, notably the Fox Vulpes vulpes and Cat Felis catus. The weight of both the males and females range between 4 to 8 kg, with the males being slightly heavier. Western grey kangaroo M. Onychogalea fraenata is a solitary animal and is nocturnal, emerging at night to feed on forbes and grasses.

Iteroparous animals must, by definition, survive over multiple seasons or periodic condition changes. The wallabies are most active during the night-time and dusk periods.

Lara and Fisher, Copulation times may exceed more than ninety minutes, which is longer than most macropods. However, the males will postpone mating until they become large enough, which may take almost 18 to 24 months. Fire and grazing are important in the long-term maintenance of grasslands. The bridled nailtail wallabies like avoiding confrontation and will hide if a predator is nearby.

Exotic carnivores such as red foxes may prey on these animals. This reserve is located near the city of Dingo in Central Queensland. They have got very acute hearing skills which allow them to detect even the faintest sounds from long distances. Species profile Bridled Nailtail Wallaby. Geographic Range The range of endangered bridled nail-tailed wallabies has been reduced to 11, hectares in the Taunton Scientific Reserve in northeastern Austalia.


Onychogalea fraenata feed on a variety of plants and may affect plant communities in then region. They are also seen quite often in dense acacia breeding filled with Acacia harpophylla brigalow population as well as in transitional vegetations between woodlands and forests.

ADW: Onychogalea fraenata: INFORMATION

The bridled nail-tail wallaby Onychogalea fraenataalso known as the bridled nail-tailed wallabybridled nailtail wallabybridled wallabymerrinand flashjackis a vulnerable species of macropod. Adults often rest and shelter in hollow logs or under young brigalow trees.

Up to 3 young a year may be reared. Captive breeding programs have allowed the establishment of three populations; two in State reserves located at Idalia and Taunton National Parksand another on a private reserve, Project Kiallocated near Marlborough in Central Queensland. The bridled nail-tail wallaby is nailtaio interest to marsupial researchers because it appears to have a more vigorous immune system than other species of macropods.

The bridled nailtail wallaby is a small wallaby with males weighing an average of kg and females kg. Hypsiprymnodon Brweding rat-kangaroo H. Based on the mating system, it is unlikely that there is paretal care provided by males. Because breding do not appear to be attempting to evade the males, based on their slow speed and repetitive movements, this appears to be some sort of courtship behavior.

Conservation Status The bridled nailtail wallaby was believed to be extinct from onwards, but then later inbridlee small population was discovered in Central Queensland. Males roam widely, checking nonestrus females briefly by smell. Lara and Fisher, The main difference between O.

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