Taiwan broad-muzzled bat

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Taiwan broad-muzzled bat
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Submyotodon
Species:
S. latirostris
Binomial name
Submyotodon latirostris
(Kishida, 1932)
Synonyms
  • Myotis latirostris Kishida, 1932
  • Myotis mystacinus latirostris (Tate, 1941)

The Taiwan broad-muzzled bat or Taiwan broad-muzzled myotis (Submyotodon latirostris) is a species of vesper bat found in Taiwan.

Contents

Taxonomy

It was described as a new species in 1932 by Japanese arachnologist Kyukichi Kishida. The holotype had been collected in Taiwan. Kishida placed it in the genus Myotis with a binomial of M. latirostris. In subsequent publications, it was considered by various authors to be a subspecies of the whiskered bat (M. mystacinus) or the wall-roosting mouse-eared bat (M. muricola). [2] However, its lineage is basal to all other Myotis species. It is still within the Myotinae subfamily, though its morphological and genetic differences justified placing it in a separate genus. [3]

Description

It is a small species of bat, with a forearm length of 31–34 mm (1.2–1.3 in). Its skull is overall smooth and lacking crests, and the occipital bone of the braincase is distinctly raised, which is one if its identifying features. The fur of its back is long and shaggy, described as a "dark slaty brown." The tips of individual hairs are lighter brown. The fur of its belly is also dark brown, though the tips of the hairs are a more golden color. [2]

Range and habitat

It is found in Taiwan, where it is considered relatively common. It is generally encountered in mountainous areas with elevations greater than 1,000 m (3,300 ft) above sea level, though it is found in lower elevations in the winter. Its maximum elevation range is at least 2,200 m (7,200 ft) above sea level. [2]

Related Research Articles

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Vespertilionidae is a family of microbats, of the order Chiroptera, flying, insect-eating mammals variously described as the common, vesper, or simple nosed bats. The vespertilionid family is the most diverse and widely distributed of bat families, specialised in many forms to occupy a range of habitats and ecological circumstances, and it is frequently observed or the subject of research. The facial features of the species are often simple, as they mainly rely on vocally emitted echolocation. The tails of the species are enclosed by the lower flight membranes between the legs. Over 300 species are distributed all over the world, on every continent except Antarctica. It owes its name to the genus Vespertilio, which takes its name from a word for bat, vespertilio, derived from the Latin term vesper meaning 'evening'; they are termed "evening bats" and were once referred to as "evening birds".

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<span class="mw-page-title-main">Velvety myotis</span> Species of bat

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<span class="mw-page-title-main">Fraternal myotis</span> Species of bat

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<span class="mw-page-title-main">Hodgson's bat</span> Species of bat

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<span class="mw-page-title-main">Disk-footed bat</span> Species of bat

The disk-footed bat is a species of vesper bat in the Vespertilionidae family found in Laos and Myanmar. The disc-footed bat was recorded in 2021 in the Lailad area of the northeastern Indian state of Meghalaya, near the Nongkhyllem Wildlife Sanctuary. It is about 1000 km west of the bat's nearest known habitat, Myanmar.

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<span class="mw-page-title-main">Myotinae</span> Subfamily of bats

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The reddish-black myotis or black-winged myotis, colloquially known as the "red bat" or "golden bat" in South Korea, is a species of vesper bat found throughout East Asia.

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References

  1. Ruedi, M.; Csorba, G.; Liang-Kong, L.; Cheng-Han, C. (2017). "Submyotodon latirostris". IUCN Red List of Threatened Species . 2017: e.T85537971A85537974. doi: 10.2305/IUCN.UK.2017-2.RLTS.T85537971A85537974.en . Retrieved 19 November 2021.
  2. 1 2 3 Ruedi, Manuel; Csorba, Gábor; Lin, Liang-Kong; Chou, C-H (2015-02-20). "Molecular phylogeny and morphological revision of Myotis bats (Chiroptera: Vespertilionidae) from Taiwan and adjacent China". Zootaxa. 3920 (2): 301–342. doi:10.11646/zootaxa.3920.2.6. PMID   25781252.
  3. Ruedi, Manuel; Stadelmann, Benoît; Gager, Yann; Douzery, Emmanuel J.P.; Francis, Charles M.; Lin, Liang-Kong; Guillén-Servent, Antonio; Cibois, Alice (2013). "Molecular phylogenetic reconstructions identify East Asia as the cradle for the evolution of the cosmopolitan genus Myotis (Mammalia, Chiroptera)". Molecular Phylogenetics and Evolution. 69 (3): 437–449. Bibcode:2013MolPE..69..437R. doi:10.1016/j.ympev.2013.08.011. PMID   23988307.