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Encyclopedia > Red Slender Loris
Red Slender Loris[1]

Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Lorisidae
Genus: Loris
Species: L. tardigradus
Binomial name
Loris tardigradus
(Linneaus, 1758)

The Red Slender Loris (Loris tardigradus) is a small, nocturnal prosimian native to the rainforests of India and Sri Lanka. Two subspecies have been identified, L. t. tardigradus and L. t. nycticeboides;[1] both are endangered. Image File history File links No higher resolution available. ... The conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. ... Image File history File links Status_iucn3. ... The Siberian Tiger is a subspecies of tiger that are critically endangered. ... The IUCN Red List of Threatened Species (also known as the IUCN Red List and Red Data List), created in 1963, is the worlds most comprehensive inventory of the global conservation status of plant and animal species and can be found here. ... Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ... For other uses, see Animal (disambiguation). ... Typical Classes See below Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates. ... Subclasses & Infraclasses Subclass †Allotheria* Subclass Prototheria Subclass Theria Infraclass †Trituberculata Infraclass Metatheria Infraclass Eutheria Mammals (class Mammalia) are warm-blooded, vertebrate animals characterized by the production of milk in female mammary glands and by the presence of: hair, three middle ear bones used in hearing, and a neocortex region in... Families 15, See classification A primate is any member of the biological order Primates, the group that contains all the species commonly related to the lemurs, monkeys, and apes, with the latter category including humans. ... Genera Arctocebus Perodicticus Pseudopotto Loris Nycticebus Lorisidae (or sometimes Loridae) is a family of strepsirrhine primates. ... Binomial name Loris tardigradus Linneaus, 1758 The Red Slender Loris (Loris tardigradus) is a small, nocturnal prosimian native to India and Sri Lanka. ... This article does not cite any references or sources. ... Carl Linnaeus, Latinized as Carolus Linnaeus, also known after his ennoblement as  , (May 23, 1707[1] – January 10, 1778), was a Swedish botanist, physician and zoologist[2] who laid the foundations for the modern scheme of nomenclature. ... The Ring-tailed Lemur (Lemur catta) is a prosimian of the family Lemuridae. ... The Daintree Rainforest in Queensland, Australia. ... An endangered species is a species whose population is so small that it is in danger of becoming extinct. ...

Contents

Physical description

This small, slender primate is distinguished with large forward facing eyes used for precise depth perception, long limbs, a well developed index finger, large ears and the absence of tail. Its body length on average is 7-10 in. (17.5-26 cm), with an average weight of a mere 3-13 oz.(85-350g). This loris has a four way grip on each foot. The big toe opposes the other 4 toes for a pincer like grip; this slender loris can even sleep holding onto branches. Its body has a dark grey colour with a sprinkling of silver hair. It has a dark face mask with central pale stripe, much like the slow lorises. Image File history File links Loris_tardigradus. ... Image File history File links Loris_tardigradus. ... Families 15, See classification A primate is any member of the biological order Primates, the group that contains all the species commonly related to the lemurs, monkeys, and apes, with the latter category including humans. ... Genera Loris Nycticebus For other uses, see Loris (disambiguation). ... Binomial name Loris tardigradus Linneaus, 1758 The Red Slender Loris (Loris tardigradus) is a small, nocturnal prosimian native to India and Sri Lanka. ... Species Nycticebus coucang Nycticebus bengalensis Nycticebus pygmaeus The slow lorises are three species of loris and are classified as the genus Nycticebus. ...


Behavior

It forms small social groups, containing adults of both sexes as well as young animals. The groups gather several hours at a time during the day to sleep, undertake mutual grooming and play at wrestling. The adults typically hunt separately during the night. It eats insects, lizards, bird eggs, and occasionally other invertebrates, berries, leaves, and buds. It makes its own nests out of leaves or finds hollows of trees or a similar secure place to live in. This article needs additional references or sources for verification. ... Families Many, see text. ... In most birds and reptiles, an egg (Latin ovum) is the zygote, resulting from fertilization of the ovum. ... Invertebrate is a term that describes any animal without a spinal column. ... Several types of berries from the market. ...


Reproduction

Females are dominant. This is unusual for prosimians, and surprised researchers. The female reaches her sexual maturity at 10 months and is receptive to the male twice a year. This species mates while hanging upside down from branches; individuals in captivity will not breed if no suitable branch is available. The gestation period is 166-169 days after which the female will bear 1-2 young which feed from her for just 6-7 months. This loris has a life span of 12 to 15 years.


This slender loris is an endangered species. It is widely trapped and killed for use in supposed remedies for eye diseases and also for use as laboratory animals leading to reductions in wild populations. Habitat destruction is a major threat.[3]

Sir J. Emerson Tennent, who tells us that this animal has acquired the name of the "Ceylon sloth" in Ceylon, observes that "the singularly large and intense eyes of the loris have attracted the attention of the Singhalese, who capture the creature for the purpose of extracting them as charms and love-potions, and this they are said to effect by holding the little animal to the fire till the eyeballs burst. Its Tamil name is Thavangu, or 'thin bodied'; and hence a deformed child or emaciated person has acquired in the Tamil districts the same epithet. The light-coloured variety of the loris in Ceylon has a spot on the forehead, somewhat resembling the namam, or mark worn by the worshippers of Vishnu; and from this peculiarity it is distinguished as the Nama-thavangu."

Lydekker[4]

References

  1. ^ a b Groves, Colin (16 November 2005). in Wilson, D. E., and Reeder, D. M. (eds): Mammal Species of the World, 3rd edition, Johns Hopkins University Press, 122. ISBN 0-801-88221-4. 
  2. ^ Participants of CBSG CAMP workshop: Status of South Asian Primates (March 2002) (2004). Loris tardigradus. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 2006-05-09. Database entry includes justification for why this species is endangered
  3. ^ Benders-Hyde, Elisabeth (2002). Slender Loris. Retrieved on 2007-07-24.
  4. ^ Lydekker, R. (1894). The Royal Natural History. Volume 1. 

Dr Colin Groves is a Professor of Biological Anthropology at the Australian National University in Canberra, Australia. ... November 16 is the 320th day of the year (321st in leap years) in the Gregorian calendar, with 45 days remaining. ... Year 2005 (MMV) was a common year starting on Saturday (link displays full calendar) of the Gregorian calendar. ... The IUCN Red List of Threatened Species (also known as the IUCN Red List and Red Data List), created in 1963, is the worlds most comprehensive inventory of the global conservation status of plant and animal species and can be found here. ... The World Conservation Union or International Union for the Conservation of Nature and Natural Resources (IUCN) is an international organization dedicated to natural resource conservation. ... For the Manfred Mann album, see 2006 (album). ... is the 129th day of the year (130th in leap years) in the Gregorian calendar. ... Year 2007 (MMVII) is now the current year, a common year starting on Monday of the Gregorian calendar and the AD/CE era. ... is the 205th day of the year (206th in leap years) in the Gregorian calendar. ...

External links

Wikispecies has information related to:
Red Slender Loris
  • EDGE of Existence (Loris tardigradus and Loris lydekkerianus) - Saving the World's most Evolutionarily Distinct and Globally Endangered (EDGE) species
  • ARKive - images and movies of the slender loris (Loris tardigradus and Loris lydekkerianus)
  • National Geographic - image of grey slender loris

  Results from FactBites:
 
Slender Loris - Loris tardigradus malabaricus (685 words)
Loris tardigradus malabaricus is a subspecies of the slender loris which is only found in India.
The slender loris is an arboreal animal and spends most of its life in trees.
Until recently not much attention has been paid to the plight of the slender loris, but new interest has been shown in their species and studies are under way.
  More results at FactBites »


 

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