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Eptesicus nilssonii

(Northern Bat)

Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in English:

Northern Bat

Common Names in French:

S?ROTINE BOR?ALE, S?ROTINE DE NILSSON

Common Names in Spanish:

MURCI?LAGO HORTELANO NORTE?O

Description

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Habitat

Typically found at an altitude of 0 to 3,037 meters (0 to 9,964 feet).[1]

Biome: Terrestrial [2].

Ecology: A fast flying nocturnal bat species, found in a variety of habitats from mountain taiga to desert. It forages in open areas of diverse habitats, including woodland edge (or above woodland), small-scale farmland, parks and gardens with trees (van der Kooij in litt. 2006), over lakes and rivers and at street lights. It is also found in river valleys where it can remain by a source of freshwater , roosting in tree holes and crevices. In autumn, it forages and displays in high mountains above the tree line (Spitzenberger 2002). Its diet comprises small insects such as Diptera. Summer roosts are located mainly in houses, occasionally in tree holes. It may change roost sites during summer. Winter roosts are found mainly in houses, cellars, and natural and artificial underground habitats. In winter the species roosts singly or in small groups of 2-4 individuals. Long-distance movements of up to 450 km have been recorded by Tress (1994). In Mongolia it hibernates from November to December until March or April, and although it does not migrate, it may shift roosts several times over seasons .[2].

List of Habitats:

Taxonomy

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Synonyms

Eptesicus japonensisEptesicus nilssoni

Notes

Some authors consider Eptesicus japonensis to be a synonym of E. nilssonii, but here we consider it to be a separate species (see Simmons 2005 and references therein).[2].

Similar Species

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Members of the genus Eptesicus

ZipcodeZoo has pages for 48 species and subspecies in this genus:

E. andinus (Little Black Serotinelittle Black Serotine) · E. baverstocki (Inland Forest Bat) · E. bobrinskoi (Bobrinski's Serotine) · E. bottae (Botta's Serotine) · E. brasiliensis (Brazilian Brown Bat) · E. brunneus (Dark-Brown Serotine) · E. capensis (Cape Serotine) · E. chiriquinus (Chiriquinan Serotine) · E. darlingtoni (Large Forest Bat) · E. demissus (Surat Serotine) · E. diminutus (Diminutive Serotine) · E. dimissus (Surat Serotine) · E. douglasorum (Yellow-Lipped Bat) · E. finlaysoni (Big Brown Bats) · E. flavescens (Yellow Serotine) · E. floweri (Horn-Skinned Bat) · E. furinalis (Argentinian Brown Bat) · E. furinalis furinalis (Argentine Brown Bat) · E. fuscus (Big Brown Bat) · E. fuscus fuscus (Big Brown Bat) · E. fuscus wetmorei (Big Brown Bat) · E. gobiensis (Gobi Big Brown Bat) · E. guadeloupensis (Guadeloupean Big Brown Bat) · E. guineensis (Tiny Serotine) · E. hottentotus (Long-Tailed House Bat) · E. innoxius (Harmless Serotine) · E. japonensis (Japanese Short-Tailed Bat) · E. kobayashii (Kobayashi's Serotine) · E. malagasyensis (Isalo Serotine) · E. matroka (Malagasy Serotine) · E. melckorum (Melck's House Bat) · E. nasutus (Sind Serotine Bat) · E. nilssoni (Northern Bat) · E. nilssonii (Northern Bat) · E. nilssoni nilssoni (Northern Bat) · E. pachyotis (Thick-Eared Bat) · E. platyops (Lagos Serotine) · E. pumilus (Eastern Forest Bat) · E. regulus (Southern Forest Bat) · E. rendalli (Rendall's Serotine) · E. sagittula (Large Forest Bat) · E. serotinus (Common Serotine) · E. serotinus pallens (Serotine) · E. somalicus (Somali Serotine) · E. tatei (Sombre Bat) · E. tenuipinnis (White-Winged Serotine) · E. troughtoni (Big Brown Bats) · E. vulturnus (Little Forest Bat)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal December 06, 2007:

Identifiers

Footnotes

  1. Mean = 357.790 meters (1,173.852 feet), Standard Deviation = 473.390 based on 1,255 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  2. Stubbe, M., Ariunbold, J., Buuveibaatar, V., Dorjderem, S., Monkhzul, Ts., Otgonbaatar, M., Tsogbadrakh, M., Hutson, A.M., Spitzenberger, F., Aulagnier, S. & Coroiu, I. 2008. Eptesicus nilssonii. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 31 January 2012. [back]
Last Revised: 2012-07-21