East Asian free-tailed bat

Species of mammal

East Asian free-tailed bat
Conservation status

Data Deficient  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Molossidae
Genus: Tadarida
Species:
T. insignis
Binomial name
Tadarida insignis
(Blyth, 1862)
Synonyms
  • Nyctinomus insignis Blyth, 1862
  • Nyctinomus teniotis insignis (Blyth, 1862)
  • Tadarida teniotis insignis (Blyth, 1862)
  • Nyctinomus cestonii (Savi), 1825

The East Asian free-tailed bat (Tadarida insignis) was formerly considered to belong to the same species as the European free-tailed bat. Its range includes China, Japan, and the Korean Peninsula.[1]

Taxonomy

It was described as a new species in 1862 by English zoologist Edward Blyth. The holotype had been collected by Robert Swinhoe. Blyth placed it in the now-defunct genus Nyctinomus with a binomial of N. insignis.[2] In 1873, George Edward Dobson considered it a synonym of Nyctinomus cestonii,[3] which itself was deemed a synonym of the European free-tailed bat (N. teniotis, now Tadarida teniotis) by Oldfield Thomas.[4]

Description

It has a forearm length of 57–65 mm (2.2–2.6 in).[5] It has long, narrow wings.[6]

Range and status

It is known to roost in caves[5] and inhabits China, North and South Korea, Taiwan, and Japan.[1] As of 2019, it is evaluated as a data deficient species by the IUCN. It meets the criteria for this classification because it is a poorly-studied species; little is known about its biology, ecology, population size and trend, nor threats that it is facing. It is presumably threatened by the destruction of its roosts. Cave roosting habitat is lost due to cave tourism and stone quarrying.[1]

References

  1. ^ a b c d Fukui, D.; Sano, A. (2019). "Tadarida insignis". IUCN Red List of Threatened Species. 2019: e.T136716A22036641. doi:10.2305/IUCN.UK.2019-3.RLTS.T136716A22036641.en. Retrieved 20 November 2021.
  2. ^ Blyth, E. (1862). "Report of Curator, Zoological Department, May and June". The Journal of the Asiatic Society of Bengal. 30: 90.
  3. ^ Dobson, G.E. (1873). "On the Asiatic species of Molossi". The Journal of the Asiatic Society of Bengal. 43: 142–143.
  4. ^ Thomas, Oldfield (2009). "On a Collection of' small Mammals made by Mr. F. J. Jackson in Eastern Africa". Proceedings of the Zoological Society of London. 59 (2): 181–187. doi:10.1111/j.1096-3642.1891.tb01735.x.
  5. ^ a b Smith, Andrew T.; Xie, Yan; Hoffmann, Robert S.; Lunde, Darrin; MacKinnon, John; Wilson, Don E.; Wozencraft, W. Chris, eds. (2010). A Guide to the Mammals of China. Princeton University Press. p. 352. ISBN 978-1400834112.
  6. ^ Funakoshi, K.; Matsumura, S. (1990). "Ultrasonic Sounds in the Japanese Free-tailed Bat, Tadarida insignis". Journal of the Mammalogical Society of Japan. 14 (2): 149–154.
  • v
  • t
  • e
Extant species of family Molossidae
Subfamily Molossinae
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)
Cheiromeles
(Naked bats)
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)
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
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
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)
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
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
Myopterus
  • Daubenton's free-tailed bat (M. daubentonii)
  • Bini free-tailed bat (M. whitleyi)
Neoplatymops
  • Mato Grosso dog-faced bat (N. mattogrossensis)
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)
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)
Platymops
  • Peters's flat-headed bat (P. setiger)
Promops
(Domed-palate
mastiff bats)
  • Big crested mastiff bat (P. centralis)
  • P. davisoni
  • Brown mastiff bat (P. nasutus)
Sauromys
  • Roberts's flat-headed bat (S. petrophilus)
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)
Subfamily Tomopeatinae
Tomopeas
  • Blunt-eared bat (T. ravus)
Taxon identifiers
Tadarida insignis
Nyctinomus insignis