The Cuban evening bat (''Nycticeius cubanus'') is a species of

bat Bats are mammals of the order Chiroptera.''cheir'', "hand" and πτερόν''pteron'', "wing". With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most bi ...

in the

vesper bat 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 familie ...

family, Vespertilionidae, that is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to western

Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...

. It is a small bat, even smaller than cogener ''

Nycticeius humeralis The evening bat (''Nycticeius humeralis'') is a species of bat in the vesper bat family that is native to North America. Hunting at night, they eat beetles, moths, and other flying insects. Description The evening bat is a small bat weighin ...

''. It is

insectivorous A robber fly eating a hoverfly An insectivore is a carnivorous animal or plant that eats insects. An alternative term is entomophage, which can also refer to the human practice of eating insects. The first vertebrate insectivores were ...

, but otherwise little is known about its behavior and diet.

References

Nycticeius Taxa named by Juan Gundlach Bats of the Caribbean Endemic fauna of Cuba Mammals of Cuba Mammals described in 1861 Near threatened animals {{Vespertilionidae-stub