Western dwarf galago

Last updated

Galagoides
Galago demidoff.jpg
Prince Demidoff's bushbaby
(Gs. demidovii)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Suborder: Strepsirrhini
Family: Galagidae
Genus: Galagoides
A. Smith, 1833
Species

Galagoides demidovii
Galagoides kumbirensis
Galagoides thomasi

Contents

The western dwarf galagos are a group of three species of strepsirrhine primates, native to western and central Africa. They are classified in the genus Galagoides of the family Galagidae. The eastern dwarf galagos (P. cocos, P. granti, P. orinus, P. rondoensis, and P. zanzibaricus) have been moved to their own genus, Paragalago , based on genetic evidence and differences in vocalization. [1] The two genera are not sister taxa and thus may have evolved their small sizes via parallel evolution. They are separated by the East African Rift. [1]

The first genus to be introduced to scientific literature was Galago by Geoffroy Saint-Hilaire. The genus was based on a smaller species from West Africa. Later, the genus Galagoides was introduced by Sir Andrew Smith in 1833. Smith wanted to differentiate the dwarf (Gd. demidovii) and the lesser galagos from the 'true galagos.' Otolemur was later introduced to indicate the greater galagos by Coquerel in 1859. Before the 21st century, three new dwarf galagos were recognized as species. [1] [2]

The day-sleeping nests may be shared by groups of females or occasionally by visiting males. [3]

Galagoides species

Genus Galagoides A. Smith, 1833 – three species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Angolan dwarf galago G. kumbirensis
Svensson et al., 2017
Angola in southwestern Africa
Angolan Dwarf Galago.svg
Size: 14–18 cm (6–7 in) long, plus 17–21 cm (7–8 in) tail [4]

Habitat: Forest and shrubland [5]

Diet: Unknown [4]
 NT 


Unknown Blue question mark (italic).svg [5]

Prince Demidoff's bushbaby

Galago demidoff.jpg

G. demidoff
Fischer von Waldheim, 1806
Western and central equatorial Africa
Prince Demidoff's Bushbaby area.png
Size: 10–13 cm (4–5 in) long, plus 15–21 cm (6–8 in) tail [6]

Habitat: Forest [7]

Diet: Insects, as well as fruit and gum [6]
 LC 


Unknown Steady2.svg [7]

Thomas's bushbaby G. thomasi
Elliot, 1907
Western and central equatorial Africa
Thomas's Bushbaby area.png
Size: 12–17 cm (5–7 in) long, plus 15–24 cm (6–9 in) tail [8]

Habitat: Forest [9]

Diet: Insects, as well as small vertebrates, fruit, and tree buds, leaves, and gum [8]
 LC 


Unknown Steady2.svg [9]

Related Research Articles

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Lorisidae is a family of strepsirrhine primates. The lorisids are all slim arboreal animals and comprise the lorises, pottos and angwantibos. Lorisids live in tropical, central Africa as well as in south and southeast Asia.

<span class="mw-page-title-main">Galago</span> Family of mammals (primates)

Galagos, also known as bush babies, or nagapies, are small nocturnal primates native to continental, sub-Sahara Africa, and make up the family Galagidae. They are considered a sister group of the Lorisidae.

<span class="mw-page-title-main">Lesser bushbaby</span> Genus of primates

Lesser bushbabies, or lesser galagos, are strepsirrhine primates of the genus Galago. They are classified, along with the other bushbaby and galago genera in the family Galagidae. They are probably the most numerous primate in Africa, and can be found in every large forest on the continent, inhabiting forested areas, savannas, riverine bush and open woodlands.

<span class="mw-page-title-main">Needle-clawed bushbaby</span> Genus of primates

The needle-clawed bushbabies are the two species in the genus Euoticus, which is in the family Galagidae. Galagidae is sometimes included as a subfamily within the Lorisidae.

<span class="mw-page-title-main">Greater galago</span> Genus of primates

The greater galagos or thick-tailed bushbabies are three species of strepsirrhine primates. They are classified in the genus Otolemur in the family Galagidae.

<span class="mw-page-title-main">Zanzibar bushbaby</span> Species of primate

The Zanzibar bushbaby, Matundu dwarf galago, Udzungwa bushbaby, or Zanzibar galago is a primate of the family Galagidae. An adult typically weighs 150 grams (5.3 oz), its head-body length is 14 to 15 centimetres and its tail is between 12 and 15 centimetres long. Like other species of galagos, its diet consists mainly of fruit, insects, and tree gums.

<span class="mw-page-title-main">Bioko Allen's bushbaby</span> Species of primate

Bioko Allen's bushbaby, also known as the Bioko squirrel galago, is a species of primate in the galago family found in Cameroon, Nigeria, and the island of Bioko, Equatorial Guinea. Its natural habitat is subtropical or tropical dry forests. The bushbaby is currently near-threatened, according to the International Union for Conservation of Nature.

<span class="mw-page-title-main">Prince Demidoff's bushbaby</span> Species of primate

Prince Demidoff's bushbaby, also known as Prince Demidoff's galago, is a species of primate in the family Galagidae. It is native to parts of tropical West and Central Africa.

<span class="mw-page-title-main">Grant's bushbaby</span> Species of primate

Grant's bushbaby, also known as Grant's lesser bushbaby or the Mozambique lesser bushbaby, is a species of primate in the family Galagidae. It is found in Malawi, Mozambique, Tanzania, and Zimbabwe. Its natural habitat is subtropical or tropical dry forests. It is a common species and the International Union for Conservation of Nature has assessed its conservation status as being of "least concern".

<span class="mw-page-title-main">Dusky bushbaby</span> Species of primate

The dusky bushbaby is a species of primate in the family Galagidae. It is also known as Matschie's galago, in honour of the German zoologist Paul Matschie, curator of mammals at the Museum für Naturkunde in Berlin. Native to tropical Central Africa, it is found in forests in Burundi, Rwanda, Democratic Republic of the Congo and Uganda. The species is small with a long tail, and has an arboreal, nocturnal and omnivorous lifestyle.

<span class="mw-page-title-main">Uluguru bushbaby</span> Species of primate

The Uluguru bushbaby, also known as the mountain dwarf galago or the Amani dwarf galago, is a species of primate in the family Galagidae. Like all galagos, it is a strepsirrhine primate. It is endemic to the Eastern Arc Mountains of Kenya and Tanzania at altitudes of 1,200 - 2,000 m. It has its own set of unique calls, which helps distinguish it from other species of bushbaby.

<span class="mw-page-title-main">Rondo dwarf galago</span> Species of primate

The Rondo dwarf galago or Rondo bushbaby is a species of primate in the family Galagidae. The dwarf galagos are the smallest members of the genus Galagoides. It weighs less than 100 grams, making it the smallest known galago. It is endemic to Tanzania where its natural habitat is subtropical or tropical dry forests. It lives in an area reported in 2012 to be less than 100 square kilometers and is threatened by habitat loss due to logging. While it was discovered in the 1950s, the Rondo dwarf galago was deemed data deficient until 1996. In 1996, the Rondo dwarf galago was fully described as a species. It is now listed as one of "The World's 25 Most Endangered Primates."

<span class="mw-page-title-main">Thomas's bushbaby</span> Species of primate

Thomas's bushbaby is a species of primate in the family Galagidae. It is found in Angola, Burundi, Cameroon, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Kenya, Nigeria, Rwanda, Tanzania, Uganda, and Zambia.

<span class="mw-page-title-main">Squirrel galago</span> Species of primate

The squirrel galagos are a group of four species of strepsirrhine primates. They are classified in the genus Sciurocheirus of the family Galagidae.

<span class="mw-page-title-main">Kenya coast galago</span> Species of primate

The Kenya coast galago is a species of primate in the family Galagidae. It is found across Kenya and Tanzania, particularly around the northern coastal area of each of the countries, and has been located living from sea level to around 350 metres (1,150 ft) above sea level.

<span class="mw-page-title-main">Angolan dwarf galago</span> Species of mammal

The Angolan dwarf galago is a species of dwarf galago native to Angola, and was named after western Angolan Kumbira Forest. Though 36 individuals of the Angolan dwarf galago were identified in September 2013, it was declared as a new species in 2017, and is now the nineteenth species of galago to be identified. Its call, described as "A loud chirping crescendo of longer notes, followed by a fading twitter", was enough to separate it as a new species, without any genetic identification, due to its uniqueness.

<span class="mw-page-title-main">Primatology and Conservation at Oxford Brookes University</span> Primatalogy and conservation programmes

The Primatology and Conservation programmes at Oxford Brookes University are part of the Department of Social Science, with links to the Department of Health and Life Sciences. It traces its origins to the anthropology courses offered at the then Oxford Polytechnic in the 1970s and developed into a globally recognised centre for primate conservation.

<span class="mw-page-title-main">Eastern dwarf galago</span> Genus of strepsirrhine primates

The eastern dwarf galagos are a group of five species of strepsirrhine primates of the family Galagidae, native to East Africa. They were formerly classified in the genus Galagoides but have been moved to their own genus, Paragalago, based on genetic evidence, and supported by differences in vocalizations and morphology. The three western/Congolian species remain in Galagoides.

References

  1. 1 2 3 Masters, J.C.; Génin, F.; Couette, S.; Groves, C.P.; Nash, S.D.; Delpero, M.; Pozzi, L. (2017). "A new genus for the eastern dwarf galagos (Primates: Galagidae)". Zoological Journal of the Linnean Society. 181 (1): 229–241. doi:10.1093/zoolinnean/zlw028. hdl: 2318/1618044 .
  2. Génin, F.; Yokwana, A.; Kom, N.; Couette, S.; Dieuleveut, T.; Nash, S.D.; Masters, J.C. (2016). "A new galago species for South Africa (Primates: Strepsirhini: Galagidae)". African Zoology. 51 (3): 135–143. doi:10.1080/15627020.2016.1232602. S2CID   32920448.
  3. Fleagle, John G. (1999). Primate adaptation and evolution . Academic Press. p.  114. ISBN   978-0-12-260341-9 . Retrieved 10 July 2011.
  4. 1 2 Svensson, M. S.; Bersacola, E.; Mills, M. S. L.; Munds, R. A.; Nijman, V.; Perkin, A.; Masters, J. C.; Couette, S.; Nekaris, K. A.-I.; Bearder, S. K. (2017). "A giant among dwarfs: a new species of galago (Primates: Galagidae) from Angola". American Journal of Physical Anthropology . 163 (1): 30–43. doi:10.1002/ajpa.23175. PMID   28224607.
  5. 1 2 Svensson, M.; Bersacola, E.; Nijman, V.; Mills, S. L.; Munds, R.; Perkin, A.; Bearder, S. (2020). "Galagoides kumbirensis". IUCN Red List of Threatened Species . 2020: e.T164378198A164378551. doi: 10.2305/IUCN.UK.2020-2.RLTS.T164378198A164378551.en .
  6. 1 2 Sampson, Christie (2004). "Galago demidoff". Animal Diversity Web . University of Michigan . Retrieved June 25, 2023.
  7. 1 2 Svensson, M.; Bersacola, E.; Bearder, S. (2019). "Galagoides demidoff". IUCN Red List of Threatened Species . 2019: e.T40649A17962255. doi: 10.2305/IUCN.UK.2019-3.RLTS.T40649A17962255.en .
  8. 1 2 Phan, Jeremy (2009). "Galago thomasi". Animal Diversity Web . University of Michigan . Retrieved June 25, 2023.
  9. 1 2 Svensson, M.; Bearder, S. (2019). "Galagoides thomasi". IUCN Red List of Threatened Species . 2019: e.T40653A17962691. doi: 10.2305/IUCN.UK.2019-3.RLTS.T40653A17962691.en .

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