Jamaican greater funnel-eared bat

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Jamaican greater 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. jamaicensis
Binomial name
Natalus jamaicensis
(Goodwin, 1959)
Synonyms

Natalus major jamaicensis

The Jamaican greater funnel-eared bat (Natalus jamaicensis) is a species of funnel-eared bat endemic to Jamaica. Initially described as the subspecies Natalus major jamaicensis and later as a subspecies of Natalus stramineus , it has since been recognized as its own distinct species. Similar in appearance to other members of the genus Natalus, this bat resides exclusively in St. Clair Cave, Jamaica, where it feeds on insects.

Contents

Taxonomy

The genus Natalus was first reported in Jamaica in 1951 by Koopman and Williams, based on a partial mandible collected by H. E. Anthony during his 1919–1920 expedition. They referred to the species as N. major. [2] When a live specimen was first encountered in 1959, it was scientifically described by George Gilbert Goodwin as Natalus major jamaicensis. [3] The type specimen consisted of the skin and skull of a male bat, collected from St. Clair Cave, St. Catherine Parish, Jamaica, by C.B. Lewis on March 5, 1954. [3]

Description

Goodwin described N. major jamaicensis as distinguishable from the "typical" N. major by its "higher, shorter, and more globular braincase, more slender, longer, and flatter rostrum, the sides of which are concave instead of inflated and convex as in major, and by the noticeably narrower inter-orbital space." [3] Their forearms measure 44–46 mm (1.7–1.8 in) in length and are buffy in color. [3]

Distribution and habitat

The Jamaican greater funnel-eared bat is found exclusively in St. Clair Cave, Jamaica. [1] [4]

Conservation status

The IUCN has categorized the Jamaican greater funnel-eared bat as Critically Endangered due to its limited extent of occurrence of less than 100 km², its confinement to a single location, and the ongoing decline in the extent and quality of its habitat. [1] A population of feral cats also resides in the cave where these bats are found, likely preying on them. [5] In 2013, Bat Conservation International included this species on its list of 35 priority species for worldwide conservation. [6]

Related Research Articles

<span class="mw-page-title-main">Natalidae</span> Family of bats

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.

<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.

<span class="mw-page-title-main">Lord Howe long-eared bat</span> Species of mammal

The Lord Howe long-eared bat was a vespertilionid bat known only by a single specimen, a skull found on Lord Howe Island in 1972. A mammalian insectivorous species resembling the long-eared Nyctophilus, with an elongated head that is comparatively larger, about which almost nothing is known. The bat may have been casually observed in flight during the twentieth century, but is likely to have become extinct since the island's discovery and occupation. The demise of N. howensis is possibly the result of shipwrecked rats and the owls introduced to control them.

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

The Cuban funnel-eared bat is a species of bat in the family Natalidae. It is one of two species within the genus Chilonatalus and is found only in the Caribbean.

<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.

<span class="mw-page-title-main">Jamaican flower bat</span> Species of bat

The Jamaican flower bat is a critically endangered species of bat in the family Phyllostomidae. It is endemic to Jamaica.

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

The Brazilian funnel-eared bat 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.

<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.

<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.

The Lesser Antillean funnel-eared bat is a subspecies of the Mexican funnel-eared bat found to be endemic to the Lesser Antilles islands of the Caribbean.

Chilonatalus macer is a species of bat endemic to Cuba.

References

  1. 1 2 3 Solari, S. (2016). "Natalus jamaicensis". IUCN Red List of Threatened Species . 2016: e.T136824A22043871. doi: 10.2305/IUCN.UK.2016-1.RLTS.T136824A22043871.en . Retrieved 22 September 2021.
  2. Tejedor, Tavares, and Silva-Taboada 2005, p. 2.
  3. 1 2 3 4 Goodwin, George (22 December 1959). "Bats of the subgenus Natalus". American Museum Novitates (1977): 1–22. hdl:2246/4078.
  4. Tejedor, Tavares, and Silva-Taboada 2005, p. 17.
  5. McFarlane, D. A. (1997). Jamaican cave vertebrates. In A.G. Fincham (Ed.), Jamaica Underground: The caves, sinkholes, and underground rivers of the island.(pp. 57–62). The University of the West Indies Press.
  6. "Annual Report 2013-2014" (PDF). batcon.org. Bat Conservation International. August 2014. Archived from the original (PDF) on July 7, 2017. Retrieved May 1, 2017.

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