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".
Lasiurus is a genus of bats in the family Vespertilionidae. Its members are known as hairy-tailed bats or red bats.
The hoary bat is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America.
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.
The big red bat is a species of vesper bat from South and Central America.
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.
The Hawaiian hoary bat, also known as ʻōpeʻapeʻa, is a species of bat endemic to the islands of Hawaiʻi. The Hawaiian hoary bat occupies the major Hawaiian islands, making it the only extant and native terrestrial mammal in the islands. Some studies report that the mainland hoary bat lives in sympatry on the Hawaiian Islands alongside the Hawaiian hoary bat, although this is 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.
The desert long-eared bat is a species of vesper bat found in North Africa and the Middle East.
The Seminole bat is a species of bat in the family Vespertilionidae.
Rhogeessa is a genus of bats within the vesper bats family, Vespertilionidae.
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).
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.
Baeodon is a genus of vesper bats. It consists of two species:
Trujillo's yellow bat or Trujillo's house bat is a species of vesper bat endemic to Kenya.
Bickham's little yellow bat is a species of vesper bat found in Central America.
Aeorestes is a subgenus of Lasiurus commonly known as the hoary bats.
The South American hoary bat is a species of vesper bat found in South America.
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.
Dasypterus is a subgenus of Lasiurus. Collectively, members of Lasiurus (Dasypterus) are referred to as the yellow bats.
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.
