Bay cat: Difference between revisions

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{{Taxobox
{{Taxobox
| image = Bay cat 1 Jim Sanderson-cropped.jpg
| image = Bay cat 1 Jim Sanderson-cropped.jpg
| name = Bay Cat<ref name=msw3>{{MSW3 Wozencraft | pages = 542}}</ref>
| name = Bay Cat
| status = EN
| status = EN
| trend = down
| trend = down
| status_system = iucn3.1
| status_system = iucn3.1
| status_ref = <ref name=iucn/>
| status_ref = <ref name=iucn>{{IUCN |assessors=Hearn, A., Sanderson, J., Ross, J., Wilting, A. & Sunarto, S. |year=2008 |id=4037 |taxon=Pardofelis badia |version=2010.4}}</ref>
|Image:BayCatHiss.jpg
|Image:BayCatHiss.jpg
|Image_width=300x390px
|Image_width=
| regnum = [[Animal]]ia
| regnum = [[Animal]]ia
| phylum = [[Chordate|Chordata]]
| phylum = [[Chordate|Chordata]]
Line 13: Line 13:
| ordo = [[Carnivora]]
| ordo = [[Carnivora]]
| familia = [[Felidae]]
| familia = [[Felidae]]
| genus = ''[[Catopuma]]''
| genus = ''[[Pardofelis]]''
| species = '''''C. badia'''''
| species = '''''P. badia'''''
| binomial = ''Catopuma badia''
| binomial = ''Pardofelis badia''<ref name=iucn/>
| binomial_authority = ([[John Edward Gray|Gray]], 1874)
| binomial_authority = ([[John Edward Gray|Gray]], 1874)
| range_map = Bay cat distribution map.png
| range_map = Bay cat distribution map.png
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}}
}}


The '''Bay Cat''' (''Catopuma badia''), also known as '''Bornean Cat''', '''Bornean Red Cat''', '''Bornean Marbled Cat''', '''Borneo-katze''', '''Chat Bai''', '''Gato Rojo de Borneo''', '''Kucing Kalimantan''', '''Kucing Merahor''' or '''Bornean Bay Cat''', is a small [[felidae|feline]] [[endemism|endemic]] to the island of [[Borneo]]. The Bay Cat and the [[Asian Golden Cat]] (''Catopuma temminckii'') are the only members of the [[genus]] ''Catopuma''.
The '''Bay Cat''' (''Pardofelis badia'' [[Synonym (taxonomy)|syn.]] ''Catopuma badia''), also known as '''Bornean Cat''', '''Bornean Bay Cat''', '''Bornean Marbled Cat''', is a wild [[felidae|cat]] [[endemism|endemic]] to the island of [[Borneo]] that appears relatively rare compared to [[Sympatric speciation|sympatric]] felids, based on the paucity of historical as well as recent records. In 2002, the [[International Union for Conservation of Nature|IUCN]] classified the forest-dependent species as [[Endangered species|endangered]] because of a projected population decline to less than one-third by 2020 due to habitat loss.<ref name=iucn>{{IUCN |assessors=Hearn, A., Sanderson, J., Ross, J., Wilting, A. & Sunarto, S. |year=2008 |id=4037 |taxon=Pardofelis badia |version=2010.4}}</ref>

The Borneo Bay Cat is forest-dependent, and forest cover on the island of Borneo, if current deforestation rates continue, is to 0


Nearly everything that is known about this cat is based on just twelve specimens, the first of which was collected by [[Alfred Russel Wallace]] in 1855 in [[Sarawak]]. A total of seven further skins surfaced over the following decades, but it was not until 1992 that a living specimen was obtained, and there were no photographs of the animal until a second living specimen was captured in 1998.<ref name=WCoW/>
Nearly everything that is known about this cat is based on just twelve specimens, the first of which was collected by [[Alfred Russel Wallace]] in 1855 in [[Sarawak]]. A total of seven further skins surfaced over the following decades, but it was not until 1992 that a living specimen was obtained, and there were no photographs of the animal until a second living specimen was captured in 1998.<ref name=WCoW/>

Revision as of 13:20, 1 April 2011

Bay Cat
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
P. badia
Binomial name
Pardofelis badia[1]
(Gray, 1874)
Map showing Borneo
French language map showing range of Bay Cat in Borneo. The blue dots are records of Bay Cat activity.

The Bay Cat (Pardofelis badia syn. Catopuma badia), also known as Bornean Cat, Bornean Bay Cat, Bornean Marbled Cat, is a wild cat endemic to the island of Borneo that appears relatively rare compared to sympatric felids, based on the paucity of historical as well as recent records. In 2002, the IUCN classified the forest-dependent species as endangered because of a projected population decline to less than one-third by 2020 due to habitat loss.[1]

The Borneo Bay Cat is forest-dependent, and forest cover on the island of Borneo, if current deforestation rates continue, is to 0

Nearly everything that is known about this cat is based on just twelve specimens, the first of which was collected by Alfred Russel Wallace in 1855 in Sarawak. A total of seven further skins surfaced over the following decades, but it was not until 1992 that a living specimen was obtained, and there were no photographs of the animal until a second living specimen was captured in 1998.[2]

Appearance

Drawing of Bay cat.

The Bay Cat's fur is usually reddish brown, although there is also a grey colour variant, and the underparts are usually paler than the rest of the body. The ears are short and rounded, set well down on the sides of the head. The body is faintly speckled with black markings, and spots on the lighter golden brown underside and limbs. The short, rounded head is dark greyish brown with two dark stripes originating from the corner of each eye, and the back of the head has a dark ‘M’ shaped marking. The backs of the ears are dark greyish, lacking the central white spots found on many other cat species. The underside of the chin is white and there are two faint brown stripes on the cheeks. Their long, tapering tail has a yellowish streak down its length on the underside, becoming pure white at the tip, which is marked with a small black spot. Body proportions and the extremely long tail give it the look of the new world jaguarundi.[2]

For a time, it was unknown whether the Bay Cat was a unique species or merely a smaller island form of the

Asian Golden Cat. Blood samples taken from the 1992 specimen, genetic testing have confirmed that they are indeed a unique species, and therefore a highly endangered one. No subspecies have been described. The Bay Cat has a head-body length of 53 to 67 centimetres (21 to 26 in), plus a 32 to 39 centimetres (13 to 15 in) tail[2]. It is estimated to have an adult weight of 3 to 4 kilograms (6.6 to 8.8 lb)[3]
, but too few living specimens have been obtained to allow a more reliable estimate.

Evolution

Recent analyses indicate that the Bay Cat diverged from a common ancestor with the Asian Golden Cat an estimated 4.9-5.3 million years ago, well before the geological separation of Borneo from other islands on the Sunda Shelf some 10,000-15,000 years ago.[4]

Diet

This wild

nocturnal scavenger, and will often eat carrion when available.[citation needed
]

Habitat

As its English name suggests, the Bornean Red Cat is confined to the island of

dipterocarp forest, and some close to the coast. At least three specimens were found near rivers, but this is probably due to collector convenience rather than evidence of habitat preference. The latest individual to be caught was on the Sarawak, Indonesian border but other records are widely distributed in the northern half of the island. It has been found in Kalimantan (Borneo), Sabah and Sarawak[5]
.

Conservation status

Due to significant habitat loss in Borneo, the Bay Cat has been only recently reclassified as

endangered
by the IUCN in 2005, after being classified "data deficient" only ten years before. Now that the cat is fully protected over most of its range, CITES has recently placed the Bornean Bay Cat on Appendix II, due to lack of data. There are only fifty known to be left in the world. Although on paper Borneo has 25 wildlife reserves, only three are actually in existence, with the others only proposed. All of these reserves have been encroached upon by human settlement and logging. Unfortunately local trappers and animal dealers are also well aware that foreign zoos and breeding facilities will pay US $10,000 or more for a live animal. There are no Bay Cats officially in captivity.

References

  1. ^ a b c Template:IUCN
  2. ^ .
  3. ^ Sunquist, M.E.; et al. (1994). "Rediscovery of the Bornean Bay Cat". Oryx. 28: 67–70. {{cite journal}}: Explicit use of et al. in: |author= (help)
  4. ^ W. E. Johnson; et al. (1999). "Molecular genetic characterisation of two insular Asian cat species, Bornean bay cat and Iriomote cat". In S.P. Wasser (ed.). Evolutionary theory and processes: Modern perspectives, Essays in honour of Eviator Nevo. Dordrecht: Kluwer Academic Publishing. pp. 223–248. {{cite book}}: Explicit use of et al. in: |author= (help)
  5. ^ J.Mohd-Azlan and J.Sanderson (2007). "Geographic distribution and conservation status of the bay cat Catopuma badia, a Bornean endemic". Oryx. 41 (3).

External links

Template:Link FA