{{Short description|Genus of lemurs}} {{Automatic taxobox | taxon = Eulemur | authority = Simons & Rumpler, 1988<ref name=msw3>{{MSW3 Groves|pages=114-116|id=12100034|heading=Genus ''Eulemur''}}</ref> | name = True lemur | image = Crowned lemur (Eulemur coronatus) female.jpg | image_caption = Crowned lemur (''E. coronatus'') female, Ankarana Reserve | status = CITES_A1 | status_system = CITES | status_ref = <ref>{{cite web | url = http://checklist.cites.org/#/en/search/scientific_name=Eulemur | title = Checklist of CITES Species | website = CITES | publisher = UNEP-WCMC | access-date = 18 March 2015}}</ref> | type_species = ''Eulemur mongoz'' | type_species_authority = Linnaeus, 1766 | diversity = 12 species | diversity_link = | synonyms = *''Petterus'' <small>Groves and Eaglen, 1988</small> | range_map = Eulemur range map.svg | range_map_caption = Combined distribution of ''Eulemur'',{{clear}}excluding introductions<ref name="IUCN">{{cite web | url = http://www.iucnredlist.org | title = IUCN 2014 | year = 2012 | work =IUCN Red List of Threatened Species. Version 2014.3 | publisher = International Union for Conservation of Nature | access-date = 12 March 2015}}</ref> }}
'''True lemurs''', also known as '''brown lemurs''', are the lemurs in genus '''''Eulemur'''''. They are medium-sized primates that live exclusively on Madagascar.
The fur of the true lemurs is long and usually reddish brown. Often, sexual dimorphism in coloration (sexual dichromatism) is seen, such as in the black lemur. True lemurs are from {{convert|30|to|50|cm|0|abbr=on}} in length, with a tail that is as long or significantly longer than the body. They weigh from {{convert|2|to|4|kg|0|abbr=on}}.
True lemurs are predominantly diurnal 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 exclusively herbivorous – flowers, fruits and leaves. In captivity, they have been shown to also eat insects.
Gestation is about 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 == * '''Genus ''Eulemur''''' ** Common brown lemur, ''E. fulvus'' ** Sanford's brown lemur, ''E. sanfordi'' ** White-headed lemur, ''E. albifrons'' ** Red lemur, ''E. rufus'' ** Red-fronted lemur, ''E. rufifrons'' ** Collared brown lemur, ''E. collaris'' ** Gray-headed lemur, ''E. cinereiceps'' ** Black lemur, ''E. macaco'' ** Blue-eyed black lemur, ''E. flavifrons'' ** Crowned lemur, ''E. coronatus'' ** Red-bellied lemur, ''E. rubriventer'' ** Mongoose lemur, ''E. mongoz''
== Survival == Brown lemurs are able to survive degraded forest that would cut off their food supply through expanding their range throughout the terrain. {{multiple image|caption_align=center|header_align=center | align = center | header = ''Eulemur'' distribution
| image1 = Eulemur (fulvus group) range map.svg | width1 = 250 | caption1 = Range of the ''fulvus'' group: '''{{color|#e41a1c|red}}''' = ''E. fulvus'', '''{{color|#4daf4a|green}}''' = ''E. collaris'',{{clear}} '''{{color|#984ea3|purple}}''' = ''E. rufus'', '''{{color|#ff7f00|orange}}''' = ''E. cinereiceps'',{{clear}} '''{{color|#377eb8|blue}}''' = ''E. rufifrons'', '''{{color|#ffff33|yellow}}''' = ''E. albifrons'',{{clear}} '''{{color|#a65628|brown}}''' = ''E. sanfordi''
| image2 = Eulemur (other group) range map.svg | width2 = 250 | caption2 = Range of the other ''Eulemur'': '''{{color|#e41a1c|red}}''' = ''E. rubriventer'', '''{{color|#4daf4a|green}}''' = ''E. mongoz'',{{clear}} '''{{color|#984ea3|purple}}''' = ''E. coronatus'', '''{{color|#ff7f00|orange}}''' = ''E. flavifrons'',{{clear}} '''{{color|#377eb8|blue}}''' = ''E. macaco'' }}
thumb|Common brown lemur (''E. fulvus'') female with juvenile
==References== {{Reflist}}
==External links== {{Wikispecies|Eulemur|True lemur}} *ARKive - [https://web.archive.org/web/20060503202450/http://www.arkive.org/species/GES/mammals/Eulemur_collaris/ images and movies of the collared brown lemur ''(Eulemur collaris)''] * [https://primate.wisc.edu/primate-info-net/pin-factsheets/ Primate Info Net ''Eulemur'' Factsheets]
==Further reading== *{{cite journal | last1=Markolf |first1=M. |first2=P. M. |last2=Kappeler |year=2013 |title=Phylogeographic analysis of the true lemurs (genus ''Eulemur'') underlines the role of river catchments for the evolution of micro-endemism in Madagascar |journal=Frontiers in Zoology |volume=10 |issue=1 |page=70|doi=10.1186/1742-9994-10-70 |pmid=24228694 |pmc=3835867 |doi-access=free }} *{{cite journal |last1=Campera |first1=Marco |display-authors=et al |title=Effects of Habitat Quality and Seasonality on Ranging Patterns of Collared Brown Lemur (''Eulemur Collaris'') in Littoral Forest Fragments |journal=International Journal of Primatology |volume=35 |issue=5 |year=2014 |pages=957–975 |doi=10.1007/s10764-014-9780-6|s2cid=15249267 }}
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{{DEFAULTSORT:True Lemur}} Category:True lemurs