Diclidurus ingens 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Chiroptera Emballonuridae

Scientific Name: Diclidurus ingens Hernandez-Camacho, 1955
Common Name(s):
English Greater Ghost Bat

Assessment Information [top]

Red List Category & Criteria: Data Deficient ver 3.1
Year Published: 2016
Date Assessed: 2016-06-27
Assessor(s): Lim, B., Velazco, P. & Mantilla-Meluk, H.
Reviewer(s): Solari, S.
Listed as Data Deficient because, although it is known from very few specimens and few locations - there is not enough information on the distribution, status or threats to this species to make an assessment.
Previously published Red List assessments:

Geographic Range [top]

Range Description:The species ranges from southeastern Colombia and adjacent Venezuela to Guyana, extending south to northwestern Brazil (Hood and Gardner 2008). Recently, its distribution has extended to Mato Grosso, central Brazil (Dalponte and Aguiar 2009) and the Choco of Colombia (Mantilla-Meluk et al. 2009). Many specimens have been taken below 200 m elevation (Eisenberg 1989).
Countries occurrence:
Brazil; Colombia; Guyana; Venezuela, Bolivarian Republic of
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:They are known from only a few specimens, and this is the least known species in the genus. The high roosting and flying behaviour of these bats makes detecting them extremely difficult, and it is not possible to say whether they are common or rare or to estimate population size.
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Ecology is little known. These bats fly high in open space, such as above rivers, streams, and lagoons, and above the forest canopy. They are attracted to concentrations of insects around high floodlights and are among the many species swooping around such lights, even in towns (Emmons and Feer 1997). It is associated with multistratal evergreen forest and prefers moist areas (Eisenberg 1989). Their roosts are not well known; perhaps they are found in abandoned towers, or between the leaves of palm trees (Emmons and Feer 1997). Maybe well adapted to human habitation.

Threats [top]

Major Threat(s): This is one of the least known species in the genus, however its distribution has been recently updated with new geographic records. However, it is still known from very few specimens, probably suggesting its restricted distribution is associated to specific habitat and roost requirements.

Conservation Actions [top]

Conservation Actions: This specis is listed as the least known species of the genus, thus research actions should be taken.

Citation: Lim, B., Velazco, P. & Mantilla-Meluk, H. 2016. Diclidurus ingens. The IUCN Red List of Threatened Species 2016: e.T6562A21986793. . Downloaded on 20 January 2018.
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