Cuban greater funnel-eared bat

Cuban greater funnel-eared bat
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Natalidae
Genus: Natalus
Species: N. primus
Binomial name
Natalus primus
(Anthony, 1919)

The Cuban greater funnel-eared bat (Natalus primus) is a species of funnel-eared bat. It is endemic to a cave on Isla de la Juventud (Isle of Pines) in Cuba.[1] Natalus primus is a member of the order Chiroptera and the family Natalidae.[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] 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.[6]

These bats have a diet consisting largely of moths, crickets, and beetles.[7] 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.[8]

Conservation

Natalus primus is critically endangered and only inhabits one cave in Cueva La Barca on Isla de la Juventud island and province.[9] 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.[10] It is estimated that there are only 100 mature individuals.[7]

This species is known to have become extirpated throughout most of Cuba suggesting a population decline that may have continued until the present.[11] The survival of Cuban bats is threatened by forest destruction and cave modification.[12]

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.[12]

References

  1. 1 2 Dávalos, L. & Mancina, C. (2008). "Natalus primus". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. Retrieved 31 August 2013.
  2. ↑ "Mammal's Planet - Species Sheet - Cuban Greater Funnel-eared Bat, Cuban Yellow Bat". Ch Boudet. Retrieved 2014-02-23.
  3. ↑ López-Wilchis, Ricardo; Luis M. Guevara-Chumacero; Neófito ángeles Pérez; Javier Juste; Carlos IbáñEz; Irene D. L. A. Barriga-Sosa (December 2012). "Taxonomic Status Assessment of the Mexican Populations of Funnel-Eared Bats, Genus Natalus (Chiroptera: Natalidae)". Acta Chiropterologica. 2. 14: 305–316. doi:10.3161/150811012x661639. Retrieved 2014-02-23.
  4. ↑ Tejedor, Adrian (2011). "Systematics of Funnel-Eared Bats (Chiroptera: Natalidae)". Bulletin of the American Museum of Natural History. 353: 1–140. doi:10.1206/636.1. Retrieved 2014-02-23.
  5. 1 2 3 4 "Edge - Cuban Greater Funnel-Eared Bat (Natalus primus)". The Zoological Society of London. Retrieved 2014-02-23.
  6. ↑ "Funnel-Eared Bats: Natalidae - Funnel-eared Bat (natalus Stramineus): Species Account". Net Industries. Retrieved 2014-02-24.
  7. 1 2 "The IUCN Red List of Threatened Species - Natalus primus". International Union for Conservation of Nature and Natural Resources. Retrieved 2014-02-23.
  8. ↑ "Molecular phylogeny of funnel-eared bats (Chiroptera: Natalidae), with notes on biogeography and conservation". Molecular Phylogenetics and Evolution. 37 (1): 91–103. October 2005. doi:10.1016/j.ympev.2005.04.024. Retrieved 2014-02-23.
  9. ↑ "Critical Ecosystem Partnership Fund - Conservation Outcomes - Caribbean Islands". Conservation International. Retrieved 2014-02-23.
  10. ↑ "The world's 100 most threatened species - Are they priceless or worthless?". Wildlife Extra. Retrieved 2014-02-23.
  11. ↑ Tejedor, Ardian; Valeria DA C. Tavares; Gilberto Silva-Taboada (2005-10-27). "A Revision of Extant Greater Antillean Bats of the Genus Natalus". American Museum Novitates. 3493. Retrieved 2014-02-23.
  12. 1 2 Mancina, Carlos; Làzrao Echenique-Diaz; Adrian Tejedor; Lainet Garcìa; Angel Daniel-Alvarez; Miguel Ortega-Huerta (2007). "Endemics under threat: an assessment of the conservation status of Cuban bats". Hystrix - The Italian Journal of Mammalogy. 18 (1). Retrieved 2014-02-23.

External links

This article is issued from Wikipedia - version of the 11/18/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.