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True lemur

From Wikipedia, the free encyclopedia
Genus of lemurs

True lemur
Crowned lemur (E. coronatus) female,Ankarana Reserve
CITES Appendix I (CITES)[2]
Scientific classificationEdit this classification
Domain:Eukaryota
Kingdom:Animalia
Phylum:Chordata
Class:Mammalia
Order:Primates
Suborder:Strepsirrhini
Family:Lemuridae
Genus:Eulemur
Simons &Rumpler, 1988[1]
Type species
Lemur mongoz
Linnaeus, 1766
Diversity
12 species
Combined distribution ofEulemur,
excluding introductions[3]
Synonyms
  • PetterusGroves and Eaglen, 1988

True lemurs, also known asbrown lemurs, are thelemurs in genusEulemur. They are medium-sizedprimates that live exclusively onMadagascar.

The fur of the true lemurs is long and usually reddish brown. Often,sexual dimorphism in coloration (sexual dichromatism) is seen, such as in theblack lemur. True lemurs are from 30 to 50 cm (12 to 20 in) in length, with a tail that is as long or significantly longer than the body. They weigh from 2 to 4 kg (4 to 9 lb).

True lemurs are predominantlydiurnal forest inhabitants, with some species preferring rain forests, while others live in dry forests. They are skillful climbers and can cross large distances in trees by jumping, using their nonprehensile tails to aid in balancing. When on the ground, they move almost exclusively on all four legs. True lemurs are social animals and live together in groups of two to 15 members.

The diet of the true lemurs is almost exclusivelyherbivorous – flowers, fruits and leaves. In captivity, they have been shown to also eat insects.

Gestation is 125 days. During the summer or early fall (shortly before the beginning of the rainy season), the females birth their young, usually two offspring. The young clasp firmly to the fur of their mother, then ride on her back when they are older. After about five months, they are weaned, and they are fully mature around 18 months of age. The life expectancy of the true lemurs can be up to 18 years, but this can be longer in captivity.

Classification

[edit]

Survival

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Brown lemurs are able to survive degraded forest that would cut off their food supply through expanding their range throughout the terrain.

Eulemur distribution
Range of thefulvus group:red =E. fulvus,green =E. collaris,
purple =E. rufus,orange =E. cinereiceps,
blue =E. rufifrons,yellow =E. albifrons,
brown =E. sanfordi
Range of the otherEulemur:red =E. rubriventer,green =E. mongoz,
purple =E. coronatus,orange =E. flavifrons,
blue =E. macaco
Common brown lemur (E. fulvus) female with juvenile

References

[edit]
  1. ^Groves, C. P. (2005)."GenusEulemur". InWilson, D. E.; Reeder, D. M. (eds.).Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press. pp. 114–116.ISBN 0-801-88221-4.OCLC 62265494.
  2. ^"Checklist of CITES Species".CITES. UNEP-WCMC. Retrieved18 March 2015.
  3. ^"IUCN 2014".IUCN Red List of Threatened Species. Version 2014.3.International Union for Conservation of Nature. 2012. Retrieved12 March 2015.

External links

[edit]
Wikispecies has information related toTrue lemur.

Further reading

[edit]
Extant species of familyLemuridae
Lemur
Eulemur
(True lemurs)
Varecia
(Ruffed lemurs)
Hapalemur
(Bamboo lemurs)
Notharctidae
Ekgmowechashalidae
Cercamoniidae
Adapidae
Asiadapidae
Sivaladapidae
Hoanghoniinae
Sivaladapinae
Caenopithecidae
Azibiidae
Djebelemuridae
Lemuriformes
    • see below↓
Darwinius masillae
Galagidae
Lorisidae
Lorisinae
Perodicticinae
Cheirogaleidae
Lemuridae
Archaeolemuridae
Indriidae
Palaeopropithecidae
Archaeoindris fontoynonti
Eulemur
Authority control databases: NationalEdit this at Wikidata
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