Van Gelder's bat or Van Gelder's big-eared bat (Bauerus dubiaquercus ) is a species of vesper bat in the family Vespertilionidae.It is found in Belize, Costa Rica, Honduras, and Mexico. The species is monotypic within its genus. It is part of the tribe Antrozoini within the subfamily Vespertilioninae and is related to the pallid bat (Antrozous pallidus ). The bat is found in forest habitat from sea level to elevations as high as 2300 m, although not usually above 1300 m, and is insectivorous and crepuscular. It apparently has a fragmented distribution, and is threatened by deforestation.
Crepuscular animals are those that are active primarily during twilight (that is, the periods of dawn and dusk). This is distinguished from diurnal...
An insectivore is a carnivorous plant or animal that eats insects. An alternative term is entomophage, which also refers to the human practice of e...
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
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starts withVan Gelder's bat is found in Central America where its range includes Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.It has been documented at a range of elevations from 100–2,300 m (330–7,550 ft) above sea level.
As of 2018, it is evaluated as a near-threatened species by the IUCN.It meets the criteria for this classification because it is locally uncommon throughout its range; it is experiencing significant population declines; and its habitats are "highly fragile".