Angolan rousette

Species of bat

Angolan fruit bat
Conservation status

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Pteropodidae
Genus: Myonycteris
Species:
M. angolensis
Binomial name
Myonycteris angolensis
(Bocage, 1898)
Angolan rousette range
Synonyms
  • Rousettus angolensis (Bocage, 1898)
  • Lissonycteris angolensis (Bocage, 1898)
  • Cynonycteris angolensis Bocage, 1898

The Angolan fruit bat, Angolan rousette or silky bat (Myonycteris angolensis) is a species of megabat in the family Pteropodidae. It is found in Angola, Burundi, Cameroon, Central African Republic, Republic of Congo, Democratic Republic of Congo, Kenya, Nigeria, Rwanda, Sudan, Tanzania, Uganda, and Zambia. Its natural habitats are subtropical or tropical moist lowland forest, moist savanna, and rocky areas.

Taxonomy and etymology

It was described in 1898 by Portuguese zoologist José Vicente Barbosa du Bocage. Bocage initially placed it in the now-defunct genus Cynonycteris, with a binomial of C. angolensis.[2] Its species name "angolensis" is Latin for "Angolan," likely in reference to the fact that the holotype was collected near Pungo Andongo in Angola.

Description

Its forearm length is 68–90 mm (2.7–3.5 in) and it weighs 60–87 g (2.1–3.1 oz).[3]

Biology and ecology

It is frugivorous. Consumed fruits include fruits of various trees, including fig trees, Anthocleista, Milicia excelsa, and Adenia.[3]

Range and habitat

The Angolan rousette has a wide range encompassing parts of West, East, and Central Africa. It is found from sea level to 4,000 m (13,000 ft) above sea level.[1]

Conservation

As of 2017, it is evaluated as a least-concern species by the IUCN. It meets the criteria for this classification because it has a wide geographic range; its population is presumably large; its range includes protected areas; it is not likely to be in rapid population decline; and it tolerates a degree of anthropogenic habitat disturbance.[1]

References

  1. ^ a b c Bergmans, W.; Hutson, A.M.; Mickleburgh, S.; Monadjem, A. (2017). "Lissonycteris angolensis". IUCN Red List of Threatened Species. 2017: e.T44698A22073874. doi:10.2305/IUCN.UK.2017-2.RLTS.T44698A22073874.en.
  2. ^ Bocage, J. V. (1898). "Sur un nouvelle espèce de Cynopterus d'Angola". Jornal de Sciencias Mathematicas, Physicas e Naturaes. 2. 5 (19): 133–135.
  3. ^ a b Kingdon, J.; Happold, D; Butynski, T.; Hoffmann, M.; Happold, M.; Kalina, J. (2013). Mammals of Africa. Vol. 4. A&C Black. pp. 264–265.
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Extant species of family Pteropodidae
Subfamily Nyctimeninae
Nyctimene
(tube-nosed fruit bats)
  • Broad-striped tube-nosed fruit bat (N. aello)
  • Common tube-nosed fruit bat (N. albiventer)
  • Pallas's tube-nosed bat (N. cephalotes)
  • Mountain tube-nosed fruit bat (N. certans)
  • Round-eared tube-nosed fruit bat (N. cyclotis)
  • Dragon tube-nosed fruit bat (N. draconilla)
  • Keast's tube-nosed fruit bat (N. keasti)
  • Island tube-nosed fruit bat (N. major)
  • Malaita tube-nosed fruit bat (N. malaitensis)
  • Demonic tube-nosed fruit bat (N. masalai)
  • Lesser tube-nosed bat (N. minutus)
  • Philippine tube-nosed fruit bat (N. rabori)
  • Eastern tube-nosed Bat (N. robinsoni)
  • Umboi tube-nosed fruit bat (N. vizcaccia)
Paranyctimene
  • Lesser tube-nosed fruit bat (P. raptor)
  • Steadfast tube-nosed fruit bat (P. tenax)
Subfamily Cynopterinae
Aethalops
(Pygmy fruit bats)
  • Borneo fruit bat (A. aequalis)
  • Pygmy fruit bat (A. alecto)
Alionycteris
  • Mindanao pygmy fruit bat (A. paucidentata)
Balionycteris
Chironax
  • Black-capped fruit bat (C. melanocephalus)
Cynopterus
(Dog-faced fruit bats)
  • Lesser short-nosed fruit bat (C. brachyotis)
  • Horsfield's fruit bat (C. horsfieldii)
  • Peters's fruit bat (C. luzoniensis)
  • Minute fruit bat (C. minutus)
  • Nusatenggara short-nosed fruit bat (C. nusatenggara)
  • Greater short-nosed fruit bat (C. sphinx)
  • Indonesian short-nosed fruit bat (C. titthaecheilus)
Dyacopterus
(Dayak fruit bats)
  • Brooks's dyak fruit bat (D. brooksi)
  • Rickart's dyak fruit bat (D. rickarti)
  • Dayak fruit bat (D. spadiceus)
Haplonycteris
  • Fischer's pygmy fruit bat (H. fischeri)
Latidens
  • Salim Ali's fruit bat (L. salimalii)
Megaerops
  • Tailless fruit bat (M. ecaudatus)
  • Javan tailless fruit bat (M. kusnotoi)
  • Ratanaworabhan's fruit bat (M. niphanae)
  • White-collared fruit bat (M. wetmorei)
Otopteropus
  • Luzon fruit bat (O. cartilagonodus)
Penthetor
  • Dusky fruit bat (P. lucasi)
Ptenochirus
(Musky fruit bats)
  • Greater musky fruit bat (P. jagori)
  • Lesser musky fruit bat (P. minor)
Sphaerias
  • Blanford's fruit bat (S. blanfordi)
Thoopterus
Subfamily Harpyionycterinae
Aproteles
  • Bulmer's fruit bat (A. bulmerae)
Dobsonia
(Bare-backed fruit bats)
  • Andersen's naked-backed fruit bat (D. anderseni)
  • Beaufort's naked-backed fruit bat (D. beauforti)
  • Philippine naked-backed fruit bat (D. chapmani)
  • Halmahera naked-backed fruit bat (D. crenulata)
  • Biak naked-backed fruit bat (D. emersa)
  • Sulawesi naked-backed fruit bat (D. exoleta)
  • Solomon's naked-backed fruit bat (D. inermis)
  • Lesser naked-backed fruit bat (D. minor)
  • Moluccan naked-backed fruit bat (D. moluccensis)
  • Panniet naked-backed fruit bat (D. pannietensis)
  • Western naked-backed fruit bat (D. peronii)
  • New Britain naked-backed fruit bat (D. praedatrix)
  • Greenish naked-backed fruit bat (D. viridis)
Harpyionycteris
  • Sulawesi harpy fruit bat (H. celebensis)
  • Harpy fruit bat (H. whiteheadi)
Subfamily Macroglossinae
Macroglossus
(Long-tongued fruit bats)
  • Long-tongued nectar bat (M. minimus)
  • Long-tongued fruit bat (M. sobrinus)
Melonycteris
  • Fardoulis's blossom bat (M. fardoulisi)
  • Black-bellied fruit bat (M. melanops)
  • Woodford's fruit bat (M. woodfordi)
Notopteris
(Long-tailed fruit bats)
  • Long-tailed fruit bat (N. macdonaldi)
  • New Caledonia blossom bat (N. neocaledonica)
Syconycteris
(blossom bats)
  • Common blossom bat (S. australis)
  • Halmahera blossom bat (S. carolinae)
  • Moss-forest blossom bat (S. hobbit)
Subfamily Pteropodinae
Acerodon
  • Sulawesi flying fox (A. celebensis)
  • Talaud flying fox (A. humilis)
  • Giant golden-crowned flying fox (A. jubatus)
  • Palawan fruit bat (A. leucotis)
  • Sunda flying fox (A. mackloti)
Desmalopex
  • White-winged flying fox (D. leucopterus)
  • Small white-winged flying fox (D. microleucopterus)
Eidolon
(Straw-coloured fruit bats)
  • Madagascan fruit bat (E. dupreanum)
  • Straw-coloured fruit bat (E. helvum)
Mirimiri
  • Fijian monkey-faced Bat (M. acrodonta)
Neopteryx
  • Small-toothed fruit bat (N. frosti)
Pteralopex
  • Bougainville monkey-faced Bat (P. anceps)
  • Guadalcanal monkey-faced Bat (P. atrata)
  • Greater monkey-faced Bat (P. flanneryi)
  • Montane monkey-faced Bat (P. pulchra)
  • New Georgian monkey-faced Bat (P. taki)
Pteropus
(flying foxes)
  • Admiralty flying fox (P. admiralitatum)
  • Aldabra flying fox (P. aldabrensis)
  • Black flying fox (P. alecto)
  • Small Samoan flying fox (P. allenorum)
  • Vanuatu flying fox (P. anetianus)
  • Aru flying fox (P. aruensis)
  • Ashy-headed flying fox (P. caniceps)
  • Bismarck masked flying fox (P. capistratus)
  • Moluccan flying fox (P. chrysoproctus)
  • Makira flying fox (P. cognatus)
  • Spectacled flying fox (P. conspicillatus)
  • Large Samoan flying fox (P. coxi)
  • Ryukyu flying fox (P. dasymallus)
  • New Ireland masked flying fox (P. ennisae)
  • Nicobar flying fox (P. faunulus)
  • Banks flying fox (P. fundatus)
  • Gilliard's flying fox (P. gilliardorum)
  • Gray flying fox (P. griseus)
  • Ontong Java flying fox (P. howensis)
  • Small flying fox (P. hypomelanus)
  • Andersen's flying fox (P. intermedius)
  • Kei flying fox (P. keyensis)
  • Livingstone's fruit bat (P. livingstonii)
  • Lombok flying fox (P. lombocensis)
  • Okinawa flying fox (P. loochoensis)
  • Lyle's flying fox (P. lylei)
  • Big-eared flying fox (P. macrotis)
  • Lesser flying fox (P. mahaganus)
  • Mariana fruit bat (P. mariannus)
  • Indian flying fox (P. medius)
  • Black-bearded flying fox (P. melanopogon)
  • Black-eared flying fox (P. melanotus)
  • Caroline flying fox (P. molossinus)
  • Great flying fox (P. neohibernicus)
  • Mauritian flying fox (P. niger)
  • Temotu flying fox (P. nitendiensis)
  • Ceram fruit bat (P. ocularis)
  • Ornate flying fox (P. ornatus)
  • P. pelagicus
  • Pelew flying fox (P. pelewensis)
  • Masked flying fox (P. personatus)
  • Geelvink Bay flying fox (P. pohlei)
  • Grey-headed flying fox (P. poliocephalus)
  • Bonin flying fox (P. pselaphon)
  • Little golden-mantled flying fox (P. pumilus)
  • Solomons flying fox (P. rayneri)
  • Rennell flying fox (P. rennelli)
  • Rodrigues flying fox (P. rodricensis)
  • Madagascan flying fox (P. rufus)
  • Samoa flying fox (P. samoensis)
  • Little red flying fox (P. scapulatus)
  • Seychelles fruit bat (P. seychellensis)
  • Philippine gray flying fox (P. speciosus)
  • Temminck's flying fox (P. temminckii)
  • Insular flying fox (P. tonganus)
  • Vanikoro flying fox (P. tuberculatus)
  • Kosrae flying fox (P. ualanus)
  • Large flying fox (P. vampyrus)
  • New Caledonia flying fox (P. vetulus)
  • Pemba flying fox (P. voeltzkowi)
  • Dwarf flying fox (P. woodfordi)
Styloctenium
  • Mindoro stripe-faced fruit bat (S. mindorensis)
  • Sulawesi stripe-faced fruit bat (S. wallacei)
Subfamily Rousettinae
Eonycteris
(Dawn fruit bats)
  • Greater nectar bat (E. major)
  • Cave nectar bat (E. spelaea)
  • Philippine dawn bat (E. robusta)
Rousettus
(rousette fruit bats)
  • Subgenus Boneia: Manado fruit bat (R. bidens)
  • Subgenus Rousettus: Geoffroy's rousette (R. amplexicaudatus)
  • Sulawesi rousette (R. celebensis)
  • Egyptian rousette (R. aegyptiacus)
  • Leschenault's rousette (R. leschenaulti)
  • Linduan Rousette (R. linduensis)
  • Comoro rousette (R. obliviosus)
  • Bare-backed rousette (R. spinalatus)
  • Subgenus Stenonycteris: Long-haired rousette (R. lanosus)
  • Madagascan rousette (R. madagascariensis)
Subfamily Epomophorinae
Epomophorini
Epomophorus
(Epauleted fruit bats)
  • Angolan epauletted fruit bat (E. angolensis)
  • Ansell's epauletted fruit bat (E. anselli)
  • Peters's epauletted fruit bat (E. crypturus)
  • Gambian epauletted fruit bat (E. gambianus)
  • Lesser Angolan epauletted fruit bat (E. grandis)
  • Ethiopian epauletted fruit bat (E. labiatus)
  • East African epauletted fruit bat (E. minimus)
  • Minor epauletted fruit bat (E. minor)
  • Wahlberg's epauletted fruit bat (E. wahlbergi)
Epomops
(Epauleted bats)
  • Buettikofer's epauletted fruit bat (E. buettikoferi)
  • Dobson's fruit bat (E. dobsoni)
  • Franquet's epauletted fruit bat (E. franqueti)
Hypsignathus
  • Hammer-headed Bat (H. monstrosus)
Micropteropus
(Dwarf epauleted bats)
  • Hayman's dwarf epauletted fruit bat (M. intermedius)
  • Peters' dwarf epauletted fruit bat (M. pusillus)
Nanonycteris
  • Veldkamp's dwarf epauletted fruit bat (N. veldkampii)
Myonycterini
Lissonycteris
  • Angolan rousette (L. angolensis)
Megaloglossus
  • Azagnyi fruit bat (M. azagnyi)
  • Woermann's bat (M. woermanni)
Myonycteris
(Little collared fruit bats)
  • São Tomé collared fruit bat (M. brachycephala)
  • East African little collared fruit bat (M. relicta)
  • Little collared fruit bat (M. torquata)
Plerotini
Plerotes
  • D'Anchieta's fruit bat (P. anchietae)
Scotonycterini
Casinycteris
  • Short-palated fruit bat (C. argynnis)
  • Campo-Ma’an fruit bat (C. campomaanensis)
  • Pohle's fruit bat (C. ophiodon)
Scotonycteris
  • Zenker's fruit bat (S. zenkeri)
Taxon identifiers
Lissonycteris angolensis