Nilgiri striped squirrel
Species of rodent
| Nilgiri striped squirrel | |
|---|---|
 | |
Conservation status | |
 Vulnerable (IUCN 3.1)[1] | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Sciuridae |
| Genus: | Funambulus |
| Species: | F. sublineatus |
| Binomial name | |
| Funambulus sublineatus (Waterhouse, 1838) | |
| Subspecies[2] | |
| See text | |
| Synonyms | |
| Sciurus delesserti Gervais, 1841 | |
The Nilgiri striped squirrel (Funambulus sublineatus) is a threatened species of rodent, a small squirrel (Sciuridae) from rainforests in the southern Western Ghats, including the Nilgiris, in Peninsular India. It formerly included Funambulus obscurus from Sri Lanka as a subspecies, at which point the English name of the "combined species" also was dusky striped squirrel (a name now restricted to the Sri Lankan species).
Taxonomy
Funambulus sublineatus was scientifically described in 1838.[3] Later it was merged with the Sri Lankan obscurus, then regarded as a subspecies of Funambulus sublineatus. In 2012, a review found that the two were highly distinct and recommended that they should be recognized as separate species.[4]
Distribution
The former range of the species, before the taxonomic split, was in both India and Sri Lanka, though the Nilgiri palm squirrel (F. sublineatus) is now restricted in distribution to the Western Ghats of India.[5] Very little is known of this squirrel, probably the smallest in the genus weighing about 40g. Its new status as an endemic mammal to India means records need updating.
The species is confined to wet humid forests either in the Western Ghats and Nilgiri hills (and surrounding areas such as around Kodaikanal in India)
References
- ^ Middleton, K.; Ferguson, A. (2020). "Funambulus sublineatus". IUCN Red List of Threatened Species. 2020: e.T88813572A22259638. doi:10.2305/IUCN.UK.2020-2.RLTS.T88813572A22259638.en. Retrieved 17 November 2021.
- ^ Thorington, R.W. Jr.; Hoffmann, R.S. (2005). "Family Sciuridae". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: a taxonomic and geographic reference (3rd ed.). The Johns Hopkins University Press. pp. 754–818. ISBN 0-8018-8221-4. OCLC 26158608.
- ^ Grigg, H.B. (1880). A Manual of the Nilagiri District in the Madras Presidency. Madras: Government Press.
- ^ Rajith Dissanayake. 2012. The Nilgiri striped squirrel (Funambulus sublineatus), and the dusky striped squirrel (Funambulus obscurus), two additions to the endemic mammal fauna of India and Sri Lanka. Archived 2016-03-13 at the Wayback Machine Small Mammal Mail. Vol 3(2):6-7
- ^ Dissanayake, Rajith; Oshida, Tatsuo (2012). "The systematics of the dusky striped squirrel, Funambulus sublineatus (Waterhouse, 1838) (Rodentia: Sciuridae) and its relationships to Layard's squirrel, Funambulus layardi Blyth, 1849". Journal of Natural History. 46 (1–2): 91–116. doi:10.1080/00222933.2011.626126. S2CID 85140298.
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Extant species of family Sciuridae (subfamily Callosciurinae)
- Kingdom: Animalia
- Phylum: Chordata
- Class: Mammalia
- Order: Rodentia
- Suborder: Sciuromorpha
- Ear-spot squirrel (Callosciurus adamsi)
- Kloss's squirrel (Callosciurus albescens)
- Kinabalu squirrel (Callosciurus baluensis)
- Grey-bellied squirrel (Callosciurus caniceps)
- Pallas's squirrel (Callosciurus erythraeus)
- Finlayson's squirrel (Callosciurus finlaysonii)
- Hon Khoai squirrel (Callosciurus honkhoaiensis)
- Inornate squirrel (Callosciurus inornatus)
- Mentawai squirrel (Callosciurus melanogaster)
- Black-striped squirrel (Callosciurus nigrovittatus)
- Plantain squirrel (Callosciurus notatus)
- Borneo black-banded squirrel (Callosciurus orestes)
- Phayre's squirrel (Callosciurus phayrei)
- Prevost's squirrel (Callosciurus prevostii)
- Irrawaddy squirrel (Callosciurus pygerythrus)
- Anderson's squirrel (Callosciurus quinquestriatus)
(Red-cheeked squirrels)
- Bornean mountain ground squirrel (Dremomys everetti)
- Red-throated squirrel (Dremomys gularis)
- Orange-bellied Himalayan squirrel (Dremomys lokriah)
- Perny's long-nosed squirrel (Dremomys pernyi)
- Red-hipped squirrel (Dremomys pyrrhomerus)
- Asian red-cheeked squirrel (Dremomys rufigenis)
- Philippine pygmy squirrel (Exilisciurus concinnus)
- Least pygmy squirrel (Exilisciurus exilis)
- Tufted pygmy squirrel (Exilisciurus whiteheadi)
- Subgenus Funambulus: Layard's palm squirrel (Funambulus layardi)
- Dusky palm squirrel (Funambulus obscurus)
- Indian palm squirrel (Funambulus palmarum)
- Nilgiri palm squirrel (Funambulus sublineatus)
- Jungle palm squirrel (Funambulus tristriatus)
- Subgenus Prasadsciurus: Northern palm squirrel (Funambulus pennantii)
- Sculptor squirrel (Glyphotes simus)
- Montane long-nosed squirrel (Hyosciurus heinrichi)
- Lowland long-nosed squirrel (Hyosciurus ileile)
(striped ground squirrels)
- Four-striped ground squirrel (Lariscus hosei)
- Three-striped ground squirrel (Lariscus insignis)
- Niobe ground squirrel (Lariscus niobe)
- Mentawai three-striped squirrel (Lariscus obscurus)
- Berdmore's ground squirrel (Menetes berdmorei)
- Black-eared squirrel (Nannosciurus melanotis)
- Secretive dwarf squirrel (Prosciurillus abstrusus)
- Alston's Sulawesi dwarf squirrel (Prosciurillus alstoni)
- Whitish dwarf squirrel (Prosciurillus leucomus)
- Celebes dwarf squirrel (Prosciurillus murinus)
- Sanghir squirrel (Prosciurillus rosenbergii)
- Roux's Sulawesi dwarf squirrel (Prosciurillus topapuensis)
- Weber's dwarf squirrel (Prosciurillus weberi)
- Shrew-faced squirrel (Rhinosciurus laticaudatus)
- Red-bellied squirrel (Rubrisciurus rubriventer)
- Subgenus Aletesciurus: Davao squirrel (Sundasciurus davensis)
- Bornean mountain ground squirrel (Sundasciurus everetti)
- Horse-tailed squirrel (Sundasciurus hippurus)
- Northern Palawan tree squirrel (Sundasciurus juvencus)
- Mindanao squirrel (Sundasciurus mindanensis)
- Culion tree squirrel (Sundasciurus moellendorffi)
- Philippine tree squirrel (Sundasciurus philippinensis)
- Palawan montane squirrel (Sundasciurus rabori)
- Samar squirrel (Sundasciurus samarensis)
- Southern Palawan tree squirrel (Sundasciurus steerii)
- Subgenus Sundasciurus: Brooke's squirrel (Sundasciurus brookei)
- Fraternal squirrel (Sundasciurus fraterculus)
- Jentink's squirrel (Sundasciurus jentinki)
- Low's squirrel (Sundasciurus lowii)
- Natuna squirrel (Sundasciurus natunensis)
- Robinson's squirrel (Sundasciurus robinsoni)
- Upland squirrel (Sundasciurus tahan)
- Slender squirrel (Sundasciurus tenuis)
- Subgenus incertae sedis:
- Sumatran mountain squirrel (Sundasciurus altitudinis)
(Asiatic striped squirrels)
- Himalayan striped squirrel (Tamiops mcclellandii)
- Maritime striped squirrel (Tamiops maritimus)
- Cambodian striped squirrel (Tamiops rodolphii)
- Swinhoe's striped squirrel (Tamiops swinhoei)
Category
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