Megaerops niphanae 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Mammalia Chiroptera Pteropodidae

Scientific Name: Megaerops niphanae Yenbutra & Felten, 1983
Common Name(s):
English Ratanaworabhan's Fruit Bat, Northern Tailless Fruit Bat
Taxonomic Notes: In the past the species has often been confused with Megaerops ecaudatus. Simmons (2005) following Corbet and Hill (1992) accorded records of Megaerops ecaudatus (Temminck, 1837) from India to this taxon (Srinivasulu et al. in press). However, ongoing studies reveal that the characters match M. ecaudatus more than M. niphanae (Srinivasulu et al. in prep).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2008
Date Assessed: 2008-06-30
Assessor(s): Bates, P., Bumrungsri, S., Francis, C., Molur, S. & Srinivasulu, C.
Reviewer(s): Hutson, A.M., Racey, P.A. (Chiroptera Red List Authority) & Cox, N. (Global Mammal Assessment Team)
This species is listed as Least Concern in view of its wide distribution, presumed large population tolerance of a degree of habitat modification, occurrence in a number of protected areas and because it is unlikely to be declining at nearly the rate required to qualify for listing in a threatened category.
Previously published Red List assessments:

Geographic Range [top]

Range Description:This species has been recorded from India (Arunachal Pradesh, Manipur, Mizoram, Nagaland and West Bengal) at an altitude range of 100 to 2,100 m asl (Molur et al. 2002), from Thailand (Nakhon Ratchasima Province, Amphoe Pak Thong Chai, Sakaerat Environmental Research Station), Lao PDR, Cambodia and Viet Nam. Some previous records of Megaerops ecaudatus may actually represent M. niphanae.
Countries occurrence:
Cambodia; India; Lao People's Democratic Republic; Thailand; Viet Nam
Additional data:
Estimated area of occupancy (AOO) - km2:>2,000
Lower elevation limit (metres):100
Upper elevation limit (metres):2100
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:In Thailand the species is locally rare and is possibly nomadic (S. Bumrungsri pers. comm.). The population size and trends for this species are not known in India (Molur et al. 2002).
Current Population Trend:Unknown
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:In Thailand it is found from 140 to 240 m asl in a variety of habitats including pristine forest and farmland adjacent to forest (S. Bumrungsri pers. comm.). In South Asia, little is known about the habitat and ecology of this species. It is presumably it is found in deciduous forests, coniferous forests, bamboo forests and subtropical mixed forests across the foothills of Himalaya.

Threats [top]

Major Threat(s): There are no major threats to this widespread species as a whole. It may be locally affected by deforestation in Thailand (S. Bumrungsri pers. comm.). Threats to this species not known in India.

Conservation Actions [top]

Conservation Actions: This species is present in many protected areas. It is classified as a vermin under Schedule V of the Indian Wildlife (Protection) Act. There is a debate over the taxonomic status of two species of the genus Megaerops, with additional taxonomy, survey, ecological studies needed (Molur et al. 2002).

Citation: Bates, P., Bumrungsri, S., Francis, C., Molur, S. & Srinivasulu, C. 2008. Megaerops niphanae. The IUCN Red List of Threatened Species 2008: e.T12947A3401078. . Downloaded on 20 September 2018.
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