Species of bat
Natal free-tailed bat |
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Type illustration by Paul Jossigny from 1770 |
Conservation status |
Endangered (IUCN 3.1)[1] |
Scientific classification |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Molossidae |
Genus: | Mormopterus |
Subgenus: | Mormopterus |
Species: | M. acetabulosus |
Binomial name |
Mormopterus acetabulosus
Hermann, 1804 |
Synonyms |
- Vespertilio acetabulosus Hermann, 1804
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The Natal free-tailed bat (Mormopterus acetabulosus) is a species of bat in the family Molossidae, the free-tailed bats. It is endemic to the island of Mauritius. It is known from fewer than five locations in its range, but it is common at a few sites. It roosts in caves, and it is considered to be an endangered species due to disturbance of its cave habitat.[1]
Taxonomy and etymology
It was described as a new species in 1804 by French naturalist Johann Hermann. Hermann placed it in the genus Vespertilio.[2] In 2008, the Natal free-tailed bat was split into two taxa with the description of a new species, Mormopterus francoismoutoui. The species is called the "Natal" free-tailed bat because of another species Hermann described, Dysopes natalensis, named after the Natal Province of South Africa.
Dysopes natalensis was later synonymized with the Natal free-tailed bat.[3] Its species name "acetabulosus" is Latin for saucer-shaped.[4]
Description
The Natal free-tailed bat is a very small species of bat. Its upper lip is very wrinkled. Its ears are small and connected in the back by a thin interaural membrane. Males have a sebaceous gland, as with some other free-tailed bats, but they do not have an interaural crest. Its dental formula is 1.1.1.33.1.2.3 for a total of 30 teeth.[2]
Range and habitat
It is endemic to Mauritius. There is one "doubtful" record from Madagascar and two records from South Africa which may be vagrants.[1]
Conservation
As of 2017, it is listed as endangered by the IUCN. From 1999–2017, its population likely declined by more than 80%. Its caves are being disturbed for tourism.[1]
References
- ^ a b c d Bergmans, W.; Hutson, A.M.; Oleksy, R.; Taylor, F. (2017). "Mormopterus acetabulosus". IUCN Red List of Threatened Species. 2017: e.T71733227A22085232. doi:10.2305/IUCN.UK.2017-2.RLTS.T71733227A22085232.en. Retrieved 19 November 2021.
- ^ a b Kingdon, J.; Happold, D.; Butynski, T.; Hoffmann, M.; Happold, M.; Kalina, J. (2013). Mammals of Africa. Vol. 4. A&C Black. pp. 473–474. ISBN 9781408189962.
- ^ Goodman, S. M; Van Vuuren, B. Jansen; Ratrimomanarivo, F; Probst, J-M; Bowie, R. C K (2008). "Specific status of populations in the Mascarene Islands referred to Mormopterus acetabulosus (Chiroptera: Molossidae), with description of a new species". Journal of Mammalogy. 89 (5): 1316–1327. doi:10.1644/07-MAMM-A-232.1.
- ^ Gledhill, D. (2008). The names of plants. Cambridge University Press. p. 34. ISBN 978-0521866453.
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Subfamily Molossinae |
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Chaerephon (Lesser mastiff bats) | - Duke of Abruzzi's free-tailed bat (C. aloysiisabaudiae)
- C. atsinanana
- Ansorge's free-tailed bat (C. ansorgei)
- Gland-tailed free-tailed bat (C. bemmeleni)
- Spotted free-tailed bat (C. bivittata)
- Fijian mastiff bat (C. bregullae)
- Chapin's free-tailed bat (C. chapini)
- Gallagher's free-tailed bat (C. gallagheri)
- Northern freetail bat (C. jobensis)
- Red free-tailed bat (C. jobimena)
- Northern free-tailed bat (C. johorensis)
- Grandidier's free-tailed bat (C. leucogaster)
- Lappet-eared free-tailed bat (C. major)
- Nigerian free-tailed bat (C. nigeriae)
- Wrinkle-lipped free-tailed bat (C. plicata)
- Little free-tailed bat (C. pumila)
- Russet free-tailed bat (C. russata)
- Solomons mastiff bat (C. solomonis)
- São Tomé free-tailed bat (C. tomensis)
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Cheiromeles (Naked bats) | |
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Cynomops | - Cinnamon dog-faced bat (C. abrasus)
- Freeman's dog-faced bat (C. freemani)
- Greenhall's dog-faced bat (C. greenhalli)
- Mexican dog-faced bat (C. mexicanus)
- C. milleri
- Para dog-faced bat (C. paranus)
- Southern dog-faced bat (C. planirostris)
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Eumops (Mastiff bats) | - Black bonneted bat (E. auripendulus)
- Dwarf bonneted bat (E. bonariensis)
- Big bonneted bat (E. dabbenei)
- E. ferox
- Florida bonneted bat (E. floridanus)
- Wagner's bonneted bat (E. glaucinus)
- Sanborn's bonneted bat (E. hansae)
- Guianan bonneted bat (E. maurus)
- E. nanus
- Patagonian bonneted bat (E. patagonicus)
- Western mastiff bat (E. perotis)
- Colombian bonneted bat (E. trumbulli)
- Underwood's bonneted bat (E. underwoodi)
- E. wilsoni
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Mormopterus | - Subgenus Mormopterus
- Natal free-tailed bat (M. acetabulosus)
- M. francoismoutoui
- Sumatran mastiff bat (M. doriae)
- Peters's wrinkle-lipped bat (M. jugularis)
- Kalinowski's mastiff bat (M. kalinowskii)
- Little goblin bat (M. minutus)
- Incan little mastiff bat (M. phrudus)
- Subgenus Micronomus
- East-coast free-tailed bat (M. norfolkensis)
- Subgenus Ozimops
- Beccari's free-tailed bat (M. beccarii)
- M. halli
- M. kitcheneri
- M. loriae
- M. lumsdenae
- M. petersi
- Southern free-tailed bat (M. planiceps)
- Eastern free-tailed bat (M. ridei)
- Subgenus Setirostris
- M. eleryi
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Molossops (Broad-faced bats) | - Equatorial dog-faced bat (M. (Cabreramops) aequatorianus)
- Mato Grosso dog-faced bat (M. mattogrossensis)
- Rufous dog-faced bat (M. neglectus)
- Dwarf dog-faced bat (M. temminckii)
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Molossus (Velvety free-tailed bats) | - Aztec mastiff bat (M. aztecus)
- M. barnesi
- Coiban mastiff bat (M. coibensis)
- Bonda mastiff bat (M. currentium)
- Velvety free-tailed bat (M. molossus)
- Miller's mastiff bat (M. pretiosus)
- Black mastiff bat (M. rufus)
- Sinaloan mastiff bat (M. sinaloae)
- M. trinitatus
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Mops (Greater mastiff bats) | - Subgenus Xiphonycteris
- Spurrell's free-tailed bat (M. spurrelli)
- Dwarf free-tailed bat (M. nanulus)
- Peterson's free-tailed bat (M. petersoni)
- M. leonis
- Sierra Leone free-tailed bat (M. brachyptera)
- M. bakarii
- Railer bat (M. thersites)
- Subgenus Mops
- Angolan free-tailed bat (M. condylurus)
- White-bellied free-tailed bat (M. niveiventer)
- Mongalla free-tailed bat (M. demonstrator)
- Malayan free-tailed bat (M. mops)
- Sulawesi free-tailed bat (M. sarasinorum)
- Trevor's free-tailed bat (M. trevori)
- M. congica
- Midas free-tailed bat (M. midas)
- Niangara free-tailed bat (M. niangarae)
- Medje free-tailed bat (M. congicus)
- M. leucostigma
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Myopterus | - Daubenton's free-tailed bat (M. daubentonii)
- Bini free-tailed bat (M. whitleyi)
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Neoplatymops | - Mato Grosso dog-faced bat (N. mattogrossensis)
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Nyctinomops (New World free-tailed bats) | - Peale's free-tailed bat (N. aurispinosus)
- Pocketed free-tailed bat (N. femorosaccus)
- Broad-eared bat (N. laticaudatus)
- Big free-tailed bat (N. macrotis)
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Otomops (Big-eared free-tailed bats) | - Javan mastiff bat (O. formosus)
- Harrison's large-eared giant mastiff bat (O. harrisoni)
- Johnstone's mastiff bat (O. johnstonei)
- Madagascar free-tailed bat (O. madagascariensis)
- Large-eared free-tailed bat (O. martiensseni)
- Big-eared mastiff bat (O. papuensis)
- Mantled mastiff bat (O. secundus)
- Wroughton's free-tailed bat (O. wroughtoni)
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Platymops | - Peters's flat-headed bat (P. setiger)
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Promops (Domed-palate mastiff bats) | - Big crested mastiff bat (P. centralis)
- P. davisoni
- Brown mastiff bat (P. nasutus)
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Sauromys | - Roberts's flat-headed bat (S. petrophilus)
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Tadarida (Free-tailed bats) | - Egyptian free-tailed bat (T. aegyptiaca)
- White-striped free-tailed bat (T. australis)
- Mexican free-tailed bat (T. brasiliensis)
- Madagascan large free-tailed bat (T. fulminans)
- European free-tailed bat (T. insignis)
- New Guinea free-tailed bat (T. kuboriensis)
- La Touche's free-tailed bat (T. latouchei)
- Kenyan big-eared free-tailed bat (T. lobata)
- European free-tailed bat (T. teniotis)
- African giant free-tailed bat (T. ventralis)
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Taxon identifiers |
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Mormopterus acetabulosus | |
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