Miniopteridae is one of the twenty families of bats in the mammalian order Chiroptera and part of the microbat suborder. A member of this family is called a miniopterid, a bent-winged bat, or long winged bat. They are found in Europe, Africa, Asia, and Australia, primarily in caves, forests, shrubland, and grasslands, though some species can also be found in deserts or rocky areas. They range in size from the Shortridge's long-fingered bat, at 3 cm (1 in) plus a 3 cm (1 in) tail, to the great bent-winged bat, at 8 cm (3 in) plus a 7 cm (3 in) tail. Like all bats, miniopterids are capable of true and sustained flight, and have wing lengths ranging from 3 cm (1 in) for many species to 6 cm (2 in) in the western bent-winged bat. They are all insectivorous and eat a variety of insects and spiders. [1] No miniopterids have population estimates, though two species—the Loyalty bent-winged bat and Southeast Asian long-fingered bat—are categorized as endangered species.
The 31 extant species of Miniopteridae are all included in a single genus, Miniopterus. A few extinct prehistoric miniopterid species have been discovered, though due to ongoing research and discoveries the exact number and categorization is not fixed. [2]
Conservation status | |
---|---|
EX | Extinct (0 species) |
EW | Extinct in the wild (0 species) |
CR | Critically Endangered (0 species) |
EN | Endangered (2 species) |
VU | Vulnerable (1 species) |
NT | Near threatened (2 species) |
LC | Least concern (19 species) |
Other categories | |
DD | Data deficient (7 species) |
NE | Not evaluated (0 species) |
Conservation status codes listed follow the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. Range maps are provided wherever possible; if a range map is not available, a description of the miniopterid's range is provided. Ranges are based on the IUCN Red List for that species unless otherwise noted.
The family Miniopteridae consists of a single genus, Miniopterus, containing 31 species.
The following classification is based on the taxonomy described by the reference work Mammal Species of the World (2005), with augmentation by generally accepted proposals made since using molecular phylogenetic analysis, as supported by both the IUCN and the American Society of Mammalogists. [3]
Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population |
---|---|---|---|---|
Aellen's long-fingered bat | M. aelleni Goodman, Maminirina, Friedli-Weyeneth, Bradman, Christidis, Ruedi, & Appleton, 2010 | Northern Madagascar | Size: 4–5 cm (2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Forest [5] | LC
|
African long-fingered bat | M. africanus Sanborn, 1936 | Kenya | Size: Unknown length 4–5 cm (2 in) arm/wing length [4] Habitat: Forest [6] | DD
|
Common bent-wing bat | M. schreibersii (Kuhl, 1817) Twelve subspecies
| Europe, northern Africa, and western Asia | Size: 5–6 cm (2 in), plus 5–7 cm (2–3 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Forest, shrubland, grassland, and caves [8] | VU
|
Eger's long-fingered bat | M. egeri Goodman, Ramasindrazana, Maminirina, Schoeman, & Appleton, 2011 | Eastern Madagascar | Size: 4–6 cm (2 in), plus 4–5 cm (2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Forest [9] | LC
|
Glen's long-fingered bat | M. gleni Peterson, Egar, & Mitchell, 1995 | Madagascar | Size: About 7 cm (3 in), plus 5–7 cm (2–3 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Caves and forest [10] | LC
|
Great bent-winged bat | M. tristis (Waterhouse, 1845) Five subspecies
| Southeastern Asia | Size: 6–8 cm (2–3 in), plus 5–7 cm (2–3 in) tail 4–6 cm (2 in) arm/wing length [7] Habitat: Caves and forest [11] | LC
|
Greater long-fingered bat | M. inflatus Thomas, 1903 | Scattered Sub-Saharan Africa | Size: 5–7 cm (2–3 in), plus 4–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Forest and caves [12] | LC
|
Griffith's long-fingered bat | M. griffithsi Goodman, Maminirina, Bradman, Christidis, & Appleton, 2010 | Southern Madagascar | Size: 6–7 cm (2–3 in), plus 5–7 cm (2–3 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Forest and shrubland [13] | DD
|
Griveaud's long-fingered bat | M. griveaudi Harrison, 1959 | Northern and western Madagascar | Size: 5–6 cm (2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Unknown [14] | DD
|
Intermediate long-fingered bat | M. medius Thomas & Wroughton, 1909 | Southeastern Asia | Size: 4–6 cm (2 in), plus 4–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Forest and caves [15] | LC
|
Least long-fingered bat | M. minor Peters, 1866 Two subspecies
| Western and eastern Africa | Size: 5–6 cm (2 in), plus 3–5 cm (1–2 in) tail 3–5 cm (1–2 in) arm/wing length [7] Habitat: Unknown [16] | DD
|
Lesser long-fingered bat | M. fraterculus Thomas & Schwann, 1906 | Southeastern Africa | Size: 4–6 cm (2 in), plus 3–6 cm (1–2 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Forest, savanna, shrubland, grassland, and caves [17] | LC
|
Little bent-wing bat | M. australis Tomes, 1858 Three subspecies
| Southeastern Asia and eastern Australia | Size: 3–5 cm (1–2 in), plus 3–5 cm (1–2 in) tail 3–5 cm (1–2 in) arm/wing length [7] Habitat: Forest and caves [18] | LC
|
Loyalty bent-winged bat | M. robustior Revilliod, 1914 | New Caledonia | Size: 4–5 cm (2 in), plus 3–5 cm (1–2 in) tail 3–5 cm (1–2 in) arm/wing length [7] Habitat: Forest and caves [19] | EN
|
Madagascar long-fingered bat | M. brachytragos Goodman, Maminirina, Bradman, Christidis, & Appleton, 2009 | Northern and western Madagascar | Size: 4–5 cm (2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Forest and rocky areas [20] | LC
|
Maghrebian bent-wing bat | M. maghrebensis Puechmaille, Allegrini, Benda, Gürün, Srámek, Ibañez, Juste, & Bilgin, 2014 | Northwestern Africa | Size: About 6 cm (2 in), plus about 6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Forest and shrubland [21] | NT
|
Mahafaly long-fingered bat | M. mahafaliensis Goodman, Maminirina, Bradman, Christidis, & Appleton, 2009 | Southern Madagascar | Size: 4–5 cm (2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Rocky areas, shrubland, and forest [22] | LC
|
Major's long-fingered bat | M. majori Thomas, 1906 | Madagascar | Size: 6–7 cm (2–3 in), plus 5–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Forest and caves [23] | LC
|
Manavi long-fingered bat | M. manavi Thomas, 1906 | Central Madagascar | Size: About 5 cm (2 in), plus about 4 cm (2 in) tail 3–4 cm (1–2 in) arm/wing length [4] Habitat: Forest, rocky areas, and caves [24] | LC
|
Montagne d'Ambre long-fingered bat | M. ambohitrensis Goodman & Ramasindrazana, 2015 | Northern Madagascar | Size: 5–6 cm (2 in), plus 4–5 cm (2 in) tail 3–5 cm (1–2 in) arm/wing length [4] Habitat: Forest [25] | LC
|
Natal long-fingered bat | M. natalensis Smith, 1834 Two subspecies
| Southern and eastern Africa and Arabian Peninsula | Size: 5–7 cm (2–3 in), plus 4–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Savanna, shrubland, caves, and desert [26] | LC
|
Newton's long-fingered bat | M. newtoni Bocage, 1889 | São Tomé and Príncipe | Size: About 5 cm (2 in), plus about 4 cm (2 in) tail 3–4 cm (1–2 in) arm/wing length [7] Habitat: Forest [27] | DD
|
Pale bent-wing bat | M. pallidus Thomas, 1907 | Western Asia | Size: 5–7 cm (2–3 in), plus 5–7 cm (2–3 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Caves and desert [28] | NT
|
Peterson's long-fingered bat | M. petersoni Goodman, Bradman, Maminirina, Ryan, Christidis, & Appleton, 2008 | Southeastern Madagascar | Size: 4–5 cm (2 in), plus 3–5 cm (1–2 in) tail 3–5 cm (1–2 in) arm/wing length [4] Habitat: Forest [29] | DD
|
Philippine long-fingered bat | M. paululus Hollister, 1913 | Southeastern Asia | Size: 4–6 cm (2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [7] Habitat: Forest and caves [30] | LC
|
Shortridge's long-fingered bat | M. shortridgei Laurie & Hill, 1957 | Indonesia | Size: 3–5 cm (1–2 in), plus 3–5 cm (1–2 in) tail 3–4 cm (1–2 in) arm/wing length [7] Habitat: Unknown [31] | DD
|
Small bent-winged bat | M. pusillus Dobson, 1876 | Southeastern Asia | Size: 3–5 cm (1–2 in), plus 4–6 cm (2 in) tail 3–5 cm (1–2 in) arm/wing length [7] Habitat: Forest and caves [32] | LC
|
Small melanesian long-fingered bat | M. macrocneme Revilliod, 1914 | New Caledonia and New Guinea | Size: 4–5 cm (2 in), plus 4–6 cm (2 in) tail 3–5 cm (1–2 in) arm/wing length [7] Habitat: Forest, shrubland, grassland, and caves [33] | LC
|
Sororcula long-fingered bat | M. sororculus Goodman, Ryan, Maminirina, Fahr, Christidis, & Appleton, 2007 | Madagascar | Size: 5–6 cm (2 in), plus 5–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [4] Habitat: Savanna, shrubland, and rocky areas [34] | LC
|
Southeast Asian long-fingered bat | M. fuscus Bonhote, 1902 | Japan | Size: 4–6 cm (2 in), plus 5–6 cm (2 in) tail 4–5 cm (2 in) arm/wing length [7] Habitat: Forest, inland wetlands, and caves [35] | EN
|
Western bent-winged bat | M. magnater Sanborn, 1931 Two subspecies
| Southeastern Asia | Size: 5–8 cm (2–3 in), plus 5–7 cm (2–3 in) tail 4–6 cm (2 in) arm/wing length [7] Habitat: Forest and caves [36] | LC
|
The robust yellow bat is a species of vesper bat. It is found only in Madagascar.
The little bent-wing bat or little long-fingered bat is a species of vesper bat in the family Miniopteridae. It is found in Australia, Indonesia, the Philippines, and Vanuatu.
The lesser long-fingered bat, also known as the black clinging bat or lesser bent-winged bat, is a species of vesper bat in the family Miniopteridae. It is found in western Southern Africa, south East Africa, and parts of Central Africa. Its natural habitats are temperate forests, temperate shrubland, and caves and other subterranean habitats.
Glen's long-fingered bat is a species of vesper bat in the family Miniopteridae found only in Madagascar.
The greater long-fingered bat is a species in the family Miniopteridae. It is found in Cameroon, Central African Republic, Democratic Republic of the Congo, Equatorial Guinea, Ethiopia, Gabon, Guinea, Kenya, Liberia, Mozambique, Namibia, Rwanda, Tanzania, Uganda, and Zimbabwe. It roosts in caves. The long-fingered bats diet consists of trawling fish. This species is one of three bat species known to catch fish.
The western bent-winged bat is a species of vesper bat in the family Miniopteridae. It can be found in the following countries: China, India, Indonesia, Laos, Malaysia, Myanmar, Papua New Guinea, Thailand, Timor-Leste, and Vietnam.
Major's long-fingered bat is a species of vesper bat in the family Miniopteridae. It is found only in Madagascar. It is similar to M. schreibersi of continental Africa, differing by having a shorter forearm, slightly longer digits and a narrow box-shaped skull. The pelage is often a greyish-brown colour, and the tragus is kidney-shaped and is a prominent feature. It is an insectivore and is viewed as a possible contributor to pest removal in Madagascar. The species was named in honour of Swiss zoologist C. I. Forsyth Major.
The intermediate long-fingered bat is a species of vesper bat in the family Miniopteridae. It can be found in Indonesia, Malaysia, and Thailand and possibly also in Papua New Guinea and the Solomon Islands,
The Natal long-fingered bat is a species of vesper bat in the family Miniopteridae. It can be found in Angola, Botswana, Democratic Republic of the Congo, possibly Eswatini, Ethiopia, Kenya, Lesotho, Malawi, Mozambique, Namibia, South Africa, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe. It is found in dry savanna, moist savanna, Mediterranean-type shrubby vegetation, caves, and hot deserts.
The great bent-winged bat is a species of vesper bat in the family Miniopteridae. It can be found in Indonesia, Papua New Guinea, Philippines, Solomon Islands, and Vanuatu.
Bat Conservation International (BCI) is an international nongovernmental organization working to conserve bats and their habitats through conservation, education, and research efforts.
Miniopterus macrocneme is a bat in the genus Miniopterus. It is found primarily in the Loyalty Islands of New Caledonia, though it is also found in New Guinea. It has been considered a subspecies of Miniopterus pusillus in recent years. It lives in caves in large numbers, though it can also be found in forests.
Commerson's roundleaf bat, also known as Commerson's leaf-nosed bat, is a species of bat endemic to Madagascar. It is named after French naturalist Philibert Commerson (1727-1773). Bat populations of Africa or São Tomé and Príncipe formerly considered part of this species are now classified separately as M. gigas, M. thomensis or M. vittata, while one from Madagascar was split off to become M. cryptovalorona. It was formerly placed in the genus Hipposideros, but moved to the resurrected Macronycteris in 2017 on the basis of molecular evidence.
The Malagasy yellow bat, sometimes known as the western yellow bat, is a species of vesper bat endemic to Madagascar.
Miniopterus sororculus is a species of bat endemic to the highland forests of Madagascar.