Gervais's funnel-eared bat
| Gervais's funnel-eared bat | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Infraclass: | Placentalia |
| Order: | Chiroptera |
| Family: | Natalidae |
| Genus: | Nyctiellus Gervais, 1855 |
| Species: | N. lepidus |
| Binomial name | |
| Nyctiellus lepidus Gervais, 1837 | |
 | |
| Synonyms | |
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Natalus lepidus (Gervais, 1837) | |
Gervais's funnel-eared bat (Nyctiellus lepidus) is a species of bat in the family Natalidae. It is the only species within the genus Nyctiellus.[2] It is found in Bahamas and Cuba.
Discovery
Nyctiellus lepidus was first described by French zoologist Paul Gervais in 1837. It was originally described under the name Vespertilio lepidus, based on a specimen from Cuba. The original description was published in L'Institut in 1837. The type specimen is a holotype, and Cuba is recorded as the type locality.[3]
In 1855, Gervais established the genus Nyctiellus and placed Vespertilio lepidus in it as Nyctiellus lepidus. The species subsequently appeared under other generic combinations, including Natalus lepidus, but it is currently recognised as Nyctiellus lepidus. It is also the type species of the genus Nyctiellus.[4]
Description
It is a small and delicate bat with broad wings, a long tail and a large interfemoral membrane. It has large, forward-pointing ears that give the species its characteristic funnel-like appearance. The inner surface of the ears is convex and extends almost to the eyes. The species has a long, relatively plain muzzle and dark yellow to brown fur. Adults weigh approximately 5–10 g.[5]
The species also has morphological characteristics typical of funnel-eared bats. Its upper inner incisors point inward, while the lower incisors are relatively small. Adult males possess a subcutaneous structure known as the natalid organ on the forehead. This structure contains numerous sensory cells, although its exact function is not well understood.[5]
It is adapted for flight in forested environments and has a distinctive combination of broad wings and a long tail. Its large ears and specialised facial structures are characteristic features of the species and its family, Natalidae.[5]
References
- ↑ Davalos, L.; Mancina, C. (2016). "Nyctiellus lepidus". IUCN Red List of Threatened Species. 2016 e.T14358A22040604. doi:10.2305/IUCN.UK.2016-3.RLTS.T14358A22040604.en. Retrieved 17 November 2021.
- ↑ Simmons, Nancy B. (2005), "Chiroptera", in Wilson, Don E.; Reeder, DeeAnn M. (eds.), Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed), Baltimore: Johns Hopkins University Press, pp. 312–529, ISBN 978-0-8018-8221-0, retrieved 12 September 2009
- ↑ "Nyctiellus lepidus • Gervais's Funnel-eared Bat". www.mammaldiversity.org. Retrieved 2026-08-17.
- ↑ "Systematics of Funnel-Eared Bats (Chiroptera: Natalidae)". Bulletin of the American Museum of Natural History (353): 1–140. 2011.
- 1 2 3 "Nyctiellus lepidus (Gervais's funnel-eared bat) | INFORMATION | Animal Diversity Web". animaldiversity.org. Retrieved 2026-08-18.