The golden palm civet (''Paradoxurus zeylonensis'') is a

viverrid Viverridae is a family (biology), family of small to medium-sized feliform mammals, comprising 14 genera with 33 species. This family was named and first described by John Edward Gray in 1821. Viverrids occur all over Africa, in southern Europe, ...

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...

. It is listed as

Least Concern A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wil ...

on the

IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological ...

since 2016.The extent and quality of its habitat in Sri Lanka's hill regions are declining. The golden palm civet was described by

Peter Simon Pallas Peter Simon Pallas Fellow of the Royal Society, FRS FRSE (22 September 1741 – 8 September 1811) was a Prussia, Prussian zoologist, botanist, Ethnography, ethnographer, Exploration, explorer, Geography, geographer, Geology, geologist, Natura ...

in 1778.

Taxonomy

''Viverra zeylonensis'' was the

scientific name In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...

proposed by

in 1778 for a palm civet specimen from Sri Lanka. Between the 19th and early 21st centuries, several zoological specimens were described, including: *''Paradoxurus aureus'' by

Frédéric Cuvier Georges-Frédéric Cuvier (; 28 June 1773 – 24 July 1838) was a French zoologist and paleontology, paleontologist. He was the younger brother of noted natural history, naturalist and zoologist Georges Cuvier. Career Frederic was the head keepe ...

in 1822 *''Paradoxurus montanus'' by Edward Frederick Kelaart in 1852 who described a fulvous brown palm civet from the mountains of Sri Lanka, which he considered a variety of the golden palm civet. *''Paradoxurus stenocephalus'' by

Colin Groves Colin Peter Groves (24 June 1942 – 30 November 2017) was a British-Australian biologist and anthropologist. Groves was professor of biological anthropology at the Australian National University in Canberra, Australia. Education Born in Englan ...

and colleagues in 2009 who described a golden brown specimen from Sri Lanka's dry zone. They proposed to regard ''P. montanus'', ''P. aureus'' and ''P. stenocephalus'' as distinct species based on coat colour and

skull The skull, or cranium, is typically a bony enclosure around the brain of a vertebrate. In some fish, and amphibians, the skull is of cartilage. The skull is at the head end of the vertebrate. In the human, the skull comprises two prominent ...

measurements of specimens. Genetic analysis indicates that specimens of ''P. montanus'', ''P. aureus'' and ''P. stenocephalus'' share the same

haplotype A haplotype (haploid genotype) is a group of alleles in an organism that are inherited together from a single parent. Many organisms contain genetic material (DNA) which is inherited from two parents. Normally these organisms have their DNA orga ...

. Because of their low genetic difference, they should neither be considered distinct species nor subspecies, but

junior synonym In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The botanical and zoological codes of nomenclature treat the concept of synonymy differently. ...

s of the golden palm civet.

Characteristics

The golden palm civet is gold to golden brown on the upper side and paler gold on the belly. Individuals vary from dark sepia to ochreous, rusty or golden-brown. The tips of the contour hairs are frequently lustrous, sometimes greyish. The legs are about the same tint as the back, but the tail and the face are sometimes noticeably paler, buffy-grey. The face does not have a pattern, and the vibrissae are dirty white. The hair in front of the shoulders radiates from two whorls and grows forward along the sides of the neck and the nape to the head. It also grows forward on the fore throat, radiating from a single whorl. The dorsal pattern consists of faint bands and spots that are slightly darker than the ground colour. The lower side is slightly paler and sometimes greyer than the upper. The golden palm civet has two morphs — one golden and one dark brown. Specimens from montane areas are darker, slightly greyish-toned wood-brown, and paler on the underside with a yellowish-white tail tip. The rounded ears have hairless edges. The eyes are large with vertical

pupil The pupil is a hole located in the center of the iris of the eye that allows light to strike the retina.Cassin, B. and Solomon, S. (1990) ''Dictionary of Eye Terminology''. Gainesville, Florida: Triad Publishing Company. It appears black becau ...

s. It emits a pleasant odour from

anal gland The anal glands or anal sacs are small glands near the anus in many mammals. They are situated in between the external anal sphincter muscle and internal anal sphincter muscle. In non-human mammals, the secretions of the anal glands contain most ...

s, which is reminiscent of '' Michelia champaca'' flowers.

Distribution and habitat

The golden palm civet inhabits lowland

rain forest Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropi ...

, montane evergreen forests, and also dense monsoon forest.

Ecology and behaviour

The golden palm civet is forest-dependent, yet tolerant of minor habitat modification where some continuous forest remains. It is arboreal, nocturnal, and solitary; its diet consists of

fruit In botany, a fruit is the seed-bearing structure in flowering plants (angiosperms) that is formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate their seeds. Edible fruits in particular have long propaga ...

berries A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone fruit, stone or pit (fruit), pit although many wikt:pip#Etymology 2, pips or seeds may be p ...

invertebrates Invertebrates are animals that neither develop nor retain a vertebral column (commonly known as a ''spine'' or ''backbone''), which evolved from the notochord. It is a paraphyletic grouping including all animals excluding the chordate subphylum ...

, and a wide range of small

vertebrates Vertebrates () are animals with a vertebral column (backbone or spine), and a cranium, or skull. The vertebral column surrounds and protects the spinal cord, while the cranium protects the brain. The vertebrates make up the subphylum Vertebra ...

In culture

the golden palm civet is called , , or / , by the Sinhala speaking community. Both golden and Asian palm civets are sometimes collectively called in Sinhala and ''maranai'' (மரநாய்) in

Tamil Tamil may refer to: People, culture and language * Tamils, an ethno-linguistic group native to India, Sri Lanka, and some other parts of Asia **Sri Lankan Tamils, Tamil people native to Sri Lanka ** Myanmar or Burmese Tamils, Tamil people of Ind ...

. However, the word is mostly used to refer altogether a different species, the ruddy mongoose (''Herpestes smithii''). Due to similar appearance and coloration, they are mistaken as the same animal. This civet appears on the 3-

rupee Rupee (, ) is the common name for the currency, currencies of Indian rupee, India, Mauritian rupee, Mauritius, Nepalese rupee, Nepal, Pakistani rupee, Pakistan, Seychellois rupee, Seychelles, and Sri Lankan rupee, Sri Lanka, and of former cu ...

Sri Lankan postal stamp. However, it is labeled "Golden Palm Cat" on the stamp.

References

{{Taxonbar, from=Q559044 golden palm civet Mammals of Sri Lanka Endemic fauna of Sri Lanka golden palm civet Taxa named by Peter Simon Pallas