Английская Википедия:Cuban greater funnel-eared bat
Шаблон:Short description Шаблон:Speciesbox
The Cuban greater funnel-eared bat (Natalus primus) is a species of funnel-eared bat. It is endemic to a cave in westernmost Cuba.[1][2]
Taxonomy
The bats within the genus Natalus have had a complex taxonomic history due to its morphological conservatism.[3] The taxonomy of Natalidae has been recently updated by the discovery and rediscovery of live species and fossils, and on the basis of new morphological and molecular evidence.[4]
Description
The Cuban greater funnel-eared bat has funnel-like ears and a tail as long as the head and body combined.[5] The legs are shorter than the forearm, dorsal hair length is Шаблон:Convert, ventral hair length is Шаблон:Convert long. Each hair is divided into three different color bands going from dark on the base, light in the middle, and the tip a little darker than the middle.[6] They have black, stiff hairs above the upper lip, much like a moustache, and white hairs below the lower lip. They have tan and reddish-brown fur with a paler belly.Шаблон:Cn
They have a diet consisting largely of moths, crickets, and beetles.[1] In 1992, the first living population was discovered in a cave in Cueva La Barca.[5] Caribbean hurricanes early in the evolutionary history of Natalids may account for specialized cave roosting.[7]
Conservation
When Harold E. Anthony described this species in 1919, he thought it was an extinct form[8][9] because it was only known from fossil localities on Cuba, on Isla de la Juventud, Grand Cayman and various islands in the Bahamas. In 1992, a living population has been rediscovered.[5] Natalus primus is considered vulnerable and only inhabits one cave in Cueva La Barca on Isla de la Juventud island and province.[10] The population is abundant in that single cave, but this species is likely to go extinct due to its limited dispersal range,[5] human disturbance and loss of habitat.[11] It is estimated that there are only a few thousand individuals.[1]
This species is known to have become extirpated throughout most of Cuba suggesting a population decline that may have continued until the present.[12] The survival of Cuban bats is threatened by forest destruction and cave modification.[13]
Habitat loss through erosion is a major concern. The ongoing collapse of the cave roof is likely to upset the thermal balance in this hot cave and result in Natalus primus extinction.[5] Cave-dwelling Cuban bat species conservation should be a cooperative effort promoting research and habitat management.[13]
References
Шаблон:Natalidae Шаблон:Taxonbar
- ↑ 1,0 1,1 1,2 Ошибка цитирования Неверный тег
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; для сносокiucn status 20 November 2021
не указан текст - ↑ Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ 5,0 5,1 5,2 5,3 5,4 Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Allen, Glover M. (1942), Extinct and vanishing mammals of the western hemisphere, with the marine species of all the oceans, American Committee for International Wild Life Protection, pp. 29–30.
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite journal
- ↑ 13,0 13,1 Шаблон:Cite journal
- Английская Википедия
- Natalus
- Bats of the Caribbean
- Endemic fauna of Cuba
- Isla de la Juventud
- Mammals of Cuba
- Cave mammals
- Mammals described in 1919
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