Dasypterus

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Dasypterus
Lasiurus xanthinus.jpg
Dasypterus xanthinus
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Tribe: Lasiurini
Genus: Dasypterus
Peters, 1870
Species

See text

Dasypterus is a genus of or subgenus of vesper bat. As a genus, it includes species that were formerly in the genus Lasiurus . Collectively, members of Dasypterus are referred to as the yellow bats. [1]

Contents

Taxonomy

M. lucifugus (outgroup)

Lasiurini
Dasypterus

D. xanthinus

D. ega

D. insularis

D. intermedius

Aeorestes

A. egregius

A. villosissimus

A. semotus

A. cinereus

Lasiurus

L. blossevillii

L. frantzii

L. borealis

L. pfeifferi

L. seminolus

Relationship of the three genera formerly included within Lasiurus , based on an analysis of nuclear and mitochondrial DNA. [2]

Based on genetic divergence within Lasiurus , Baird et al. recommended that the hoary bats be recognized as a separate genus, Aeorestes . They additionally recommended that Dasypterus should be elevated from a subgenus to a genus as well. [1] However, as Lasiurus was previously monophyletic, some authors see the creation of two new generaAeorestes and Dasypterusas a solution to something that was not a problem. [3] [4] Teta advocated using Aeorestes as a subgenus and retaining the usage of Dasypterus as such. [5]

In a 2017 follow-up to their 2015 study, Baird et al. again expressed that Aeorestes, Dasypterus, and Lasiurus should be separate genera comprising the tribe Lasiurini. They stated that the genetic distance of the three genera was much greater than observed between other bat genera, on average. In contrast to the average of 12.0% inter-generic divergence reported from another study on bats, Aeorestes and Dasypterus varied 18.79%; Aeorestes and Lasiurus varied 19.05%; and Dasypterus and Lasiurus varied 19.79%. [2]

Species

The genus consists of the following four species:

Related Research Articles

Vespertilionidae Family of microbats

Vespertilionidae is a family of microbats, of the order Chiroptera, flying, insect-eating mammals variously described as the common, vesper, or simple nosed bats. The vespertilionid family is the most diverse and widely distributed of bat families, specialised in many forms to occupy a range of habitats and ecological circumstances, and it is frequently observed or the subject of research. The facial features of the species are often simple, as they mainly rely on vocally emitted echolocation. The tails of the species are enclosed by the lower flight membranes between the legs. Over 300 species are distributed all over the world, on every continent except Antarctica. It owes its name to the genus Vespertilio, which takes its name from a word for bat, vespertilio, derived from the Latin term vesper meaning 'evening'; they are termed "evening bats" and were once referred to as "evening birds".

<i>Lasiurus</i> Genus of bats

Lasiurus is a genus of bats in the family Vespertilionidae. Its members are known as hairy-tailed bats or red bats.

Hoary bat Species of bat

The hoary bat is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America.

Southern yellow bat Species of bat

The southern yellow bat is a species of vesper bat that belongs to suborder microchiroptera (microbat) in the family Vespertilionidae. It is native to South, North and Central America, from the Rio Grande Valley of Texas in the United States to Argentina.

Big red bat Species of bat

The big red bat is a species of vesper bat from South and Central America.

Velvety myotis Species of bat

The velvety myotis, is a species of vesper bat from South America.

Eastern red bat Species of bat

The eastern red bat is a species of microbat in the family Vespertilionidae. Eastern red bats are widespread across eastern North America, with additional records in Bermuda.

Hawaiian hoary bat Species of bat

The Hawaiian hoary bat, also known as ʻōpeʻapeʻa, is a species of bat endemic to the islands of Hawaiʻi. Whereas the mainland hoary bat is found throughout North America, the Hawaiian hoary bat is distributed only among the major volcanic islands of Hawaiʻi, making it the only extant and native terrestrial mammal in the state; although some studies also posit that the mainland hoary bat lives in sympatry on the Hawaiian Islands alongside the Hawaiian hoary bat, this has been disputed. The Hawaiian hoary bat was officially named the state land mammal of Hawaiʻi in 2015. It is a federally listed endangered taxon of the United States.

Seminole bat Species of bat

The Seminole bat is a species of bat in the family Vespertilionidae.

Western yellow bat Species of foliage-roosting bat

The western yellow bat is a species of vesper bat. It is found in Mexico and the southwestern United States. This species roosts in trees such as Populus fremontii, Platanus wrightii, and Quercus arizonica. If available, the western yellow bat will use the dead fronds that encircle palm trees as a roosting site.

Vespertilioninae Subfamily of bats

The Vespertilioninae are a subfamily of vesper bats from the family Vespertilionidae.

<i>Rhogeessa</i> Genus of bats

Rhogeessa is a genus of bats within the vesper bats family, Vespertilionidae.

Cinnamon red bat Species of bat

The cinnamon red bat is a species of bat in the family Vespertilionidae. It was first described from a specimen that had been collected in Chile. For more than one hundred years after its initial description, it was largely considered a synonym of the eastern red bat. From the 1980s onward, it was frequently recognized as distinct from the eastern red bat due to its fur coloration and differences in range. It has deep red fur, lacking white "frosting" on the tips of individual hairs seen in other members of Lasiurus. It has a forearm length of 39–42 mm (1.5–1.7 in) and a weight of 9.5–11.0 g (0.34–0.39 oz).

Western red bat Species of bat

The western red bat or desert red bat is a species of microbat in the family Vespertilionidae. It is found in western North America and Central America.

<i>Aeorestes</i> Genus of bats

Aeorestes is a genus or subgenus of vesper bat commonly known as the hoary bats. As a genus, it includes species that were formerly included in the genus Lasiurus.

The South American hoary bat is a species of vesper bat found in South America.

Laephotis stanleyi, also called Stanley's serotine, is a species of vesper bat in the genus Laephotis. It is found across southern Africa. The species was formerly known as N. cf. melckorum, before being named as a species in 2017.

Rhogeessa velilla, also called the Ecuadorian little yellow bat, is a species of vesper bat in the genus Rhogeessa. It is found in Northwestern Peru and parts of Ecuador. The species was previously included in R. io, but is now recognized as a separate species. Very little is known about this species, though it is generally considered to be insectivorous.

Lasiurini

Lasiurini is a tribe of bats in the family Vespertilionidae. It contains three genera of bats found in the Americas. All three genera were previously considered one genus, Lasiurus, but have since been split from one another. However, the validity of this split is still debated.

References

  1. 1 2 Baird, Amy B.; Braun, Janet K.; Mares, Michael A.; Morales, Juan Carlos; Patton, John C.; Tran, Christina Q.; Bickham, John W. (2015). "Molecular systematic revision of tree bats (Lasiurini): Doubling the native mammals of the Hawaiian Islands". Journal of Mammalogy. 96 (6): 1255–1274. doi: 10.1093/jmammal/gyv135 .
  2. 1 2 Baird, Amy B.; Braun, Janet K.; Engstrom, Mark D.; Holbert, Ashlyn C.; Huerta, Maritza G.; Lim, Burton K.; Mares, Michael A.; Patton, John C.; Bickham, John W. (2017). "Nuclear and mtDNA phylogenetic analyses clarify the evolutionary history of two species of native Hawaiian bats and the taxonomy of Lasiurini (Mammalia: Chiroptera)". PLOS ONE. 12 (10): e0186085. Bibcode:2017PLoSO..1286085B. doi:10.1371/journal.pone.0186085. PMC   5636129 . PMID   29020097.
  3. Ziegler, A. C.; Howarth, F. G.; Simmons, N. B. (2016). "A second endemic land mammal for the Hawaiian Islands: a new genus and species of fossil bat(Chiroptera: Vespertilionidae)" (PDF). American Museum Novitates (3854).
  4. Novaes, R. L. M; Garbino, G. S. T; Cláudio, V. C.; Moratelli, R. (2018). "Separation of monophyletic groups into distinct genera should consider phenotypic discontinuities: the case of Lasiurini (Chiroptera: Vespertilionidae)". Zootaxa. 4379 (3). doi:10.11646/zootaxa.4379.3.
  5. Teta, Pablo (2018). "The usage of subgenera in mammalian taxonomy". Mammalia. doi: 10.1515/mammalia-2018-0059 .