Western Long-beaked Echidna
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| Zaglossus bruijni (Peters and Doria, 1876) |
The Western Long-beaked Echidna (Zaglossus bruijni) is one of the four extant echidnas and one of three species of Zaglossus that occur in New Guinea. Fossils of this species also occur in Australia. As Tachyglossus bruijni, this is the type species of Zaglossus.
The Western Long-beaked Echidna is present in New Guinea, in regions of elevation above 1300m and up to 4000m, it is absent from the southern lowlands and north coast. Its preferred habitats are alpine meadow and humid montane forests. Unlike the Short-beaked Echidna which eats ants and termites the Long-beaked species eats earthworms. The Long-beaked Echidna is also larger that the Short-beaked species, it reached up to 16.5 kilograms, the snout is longer and turns downward, and the spines are almost indistinguishable from the long fur. It is distinguished from the other Zaglossus species by the number of claws on the fore and hind feet, it has three (rarely four) claws.
The species is listed as endangered by the IUCN, numbers have been decreased by reduced habitat due to human activities and hunting. The Long-beaked Echidna is a delicacy, and although hunting the species has been banned by the Indonesian and Papua New Guinean governments, traditional hunting is permitted.
In February of 2006, an expedition led by Conservation International reported finding a population of the mammals as part of what they described as a "Lost world" of wildlife in the Foja Mountains of Papua Province, Indonesia.[1]
Platypuses and echidnas are the only known mammal species to lay eggs.
[edit] References
- Australasian Marsupial & Monotreme Specialist Group (1996). Zaglossus bruijni. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Listed as Endangered (EN A1ac v2.3)
- Augee, M and Gooden, B. 1993. Echidnas of Australia and New Guinea. Australian National History Press ISBN 978-0-86840-046-4
- Flannery, T.F. and Groves, C.P. 1998 A revision of the genus Zaglossus (Monotremata, Tachyglossidae), with description of new species and subspecies. Mammalia, 62(3): 367-396
- Groves, Colin (16 November 2005). Wilson, D. E., and Reeder, D. M. (eds): Mammal Species of the World, 3rd edition, Johns Hopkins University Press, 2. ISBN 0-801-88221-4.
