Brazilian funnel-eared bat

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Brazilian funnel-eared bat
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Natalidae
Genus: Natalus
Species:
N. macrourus
Binomial name
Natalus macrourus
Gervais, 1856
Natalus espiritosantensis map.svg

The Brazilian funnel-eared bat (Natalus macrourus) is a bat species found in eastern Brazil and in Paraguay. It roosts in caves, which makes it vulnerable to disturbance of these scarce sites, and in particular, to extermination campaigns against cave-roosting bats carried out in Brazil to combat rabies. [1]

It was formerly considered a subspecies of N. stramineus . [1] [2]

Abiotic factors such as temperature and annual rainfall can affect the distribution of this species. [3]

Physical characteristics include short maxillary toothrow length, deeply concave and deeply notched auricular pinna, small oval nostrils open ventrolaterally, unicolored abdominal fur, bicolored fur with lighter bases on the back and sides. [4]

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The family Natalidae, or funnel-eared bats, are found from Mexico to Brazil and the Caribbean islands. The family has three genera, Chilonatalus, Natalus and Nyctiellus. They are slender bats with unusually long tails and, as their name suggests, funnel-shaped ears. They are small, at only 3.5 to 5.5 cm in length, with brown, grey, or reddish fur. Like many other bats, they are insectivorous, and roost in caves.

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<span class="mw-page-title-main">Mexican funnel-eared bat</span> Species of bat (Natalus stramineus)

The Mexican funnel-eared bat is a bat species. Despite its name, it is native to the Lesser Antilles in the Caribbean.

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<span class="mw-page-title-main">Bonda mastiff bat</span> Species of bat

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<span class="mw-page-title-main">White-throated round-eared bat</span> Species of bat

The white-throated round-eared bat is a bat species found from Honduras to Bolivia, Paraguay and Brazil. It creates roosts inside the nests of the termite, Nasutitermes corniger. It thrives on a mainly insect-based diet, focusing on the surfaces of foliage to hunt, and also eats fruit and pollen. It has a very wide range and is a common species over much of that range, so the International Union for Conservation of Nature has assessed its conservation status as being of "least concern".

<i>Natalus</i> Genus of bats

The genus Natalus of funnel-eared bats is found from Mexico to Brazil and the Caribbean islands. They are slender bats with unusually long tails and, as their name suggests, funnel-shaped ears. They are small, at only 3.5 to 5.5 cm in length, with brown, grey, yellow, or reddish fur. Their tail is completely enclosed in the interfemoral membrane. Adult males have a natalid organ, a large glad-like organ, on the muzzle or face. Their skulls are delicate and extended. They have swollen, rounded braincase and narrow, somewhat tubular rostrum. They have nineteen teeth on both sides, with two upper and three lower being incisors, one upper and lower canine, three upper and lower premolars, and three upper and lower molars. Like many other bats, they are insectivorous, and roost in caves. The genus is similar to the Furipteridae and Thyropteridae genera. All three genera have mostly the same geographic ranges.

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The Madagascar free-tailed bat or Malagasy giant mastiff bat is a species of free-tailed bat formerly included as a subspecies of the large-eared free-tailed bat, but that was later considered to be a distinct, Malagasy species. The Madagascar free-tailed bat is endemic to northern, western, and southern Madagascar.

<span class="mw-page-title-main">Hispaniolan greater funnel-eared bat</span> Species of bat

The Hispaniolan greater funnel-eared bat is a funnel-eared bat species endemic to the island of Hispaniola in the Caribbean. First described in 1902, it has a complex taxonomic history, with some authors identifying multiple subspecies, now recognised as the separate species Natalus primus and Natalus jamaicensis, and others considering Natalus major to be itself a subspecies of Natalus stramineus. It lives primarily in caves and feeds on insects.

The Jamaican greater funnel-eared bat is a species of funnel-eared bat found in Jamaica. It was first described as the subspecies Natalus major jamaicensis, later as a subspecies of Natalus stramineus, and more recently as its own species. It is of a similar appearance to many species of the genus Natalus. It lives solely in St. Clair Cave in Jamaica and feeds on insects.

<span class="mw-page-title-main">Cuban greater funnel-eared bat</span> Species of bat

The Cuban greater funnel-eared bat is a species of funnel-eared bat. It is endemic to a cave in westernmost Cuba.

<span class="mw-page-title-main">Mexican greater funnel-eared bat</span> Species of bat

The Mexican greater funnel-eared bat is a species of bat found in Central America. While initially and currently described as a species, from 1959 to 2006 it was considered a subspecies of the Mexican funnel-eared bat, Natalus stramineus.

<span class="mw-page-title-main">Harrison's large-eared giant mastiff bat</span> Species of bat

Harrison's large-eared giant mastiff bat is a species of bat found in Northeast Africa and the Arabian Peninsula. It was described as a new species in 2015. The IUCN evaluates it as a vulnerable species.

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Thomas's big-eared brown bat is a species of vesper bat found in South America.

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References

  1. 1 2 3 Tejedor, A.; Davalos, L.. (2016). "Natalus espiritosantensis". IUCN Red List of Threatened Species . 2016: e.T136448A21983924. doi: 10.2305/IUCN.UK.2016-2.RLTS.T136448A21983924.en . Retrieved 24 December 2019.
  2. Simmons, N.B. (2005). "Order Chiroptera". In Wilson, D.E.; Reeder, D.M (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. p. 431. ISBN   978-0-8018-8221-0. OCLC   62265494.
  3. Delgado-Jaramillo, Mariana; Barbier, Eder; Bernard, Enrico (July 2018). "New records, potential distribution, and conservation of the Near Threatened cave bat Natalus macrourus in Brazil". Oryx. 52 (3): 579–586. doi: 10.1017/s0030605316001186 .
  4. Rocha, Patrício; Feijó, José; Mikalauskas, Jefferson; Bocchiglieri, Adriana; Ferrari, Stephen (2013-01-06). "An update on the distribution of the Brazilian Funnel-eared Bat, Natalus macrourus (Gervais, 1856) (Mammalia, Chiroptera), with new records from the Brazilian Northeastern". Check List. 9 (3): 675–679. doi: 10.15560/9.3.675 . ISSN   1809-127X.