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{{Short description|Species of bat}}
{{Taxobox
{{speciesbox
| image = Murina ussuriensis.jpg
| image = Murina ussuriensis.jpg
| status = LC
| status = LC
| status_system = IUCN3.1
| status_system = IUCN3.1
| status_ref = <ref name="iucn 2008">{{cite journal|last=Tsytsulina| first= K.| year= 2008| title= Murina ussuriensis| journal= The IUCN Red List of Threatened Species| volume= 2008| page= e.T13950A4369921| url= http://dx.doi.org/10.2305/IUCN.UK.2008.RLTS.T13950A4369921.en}}</ref>
| status_ref = <ref name="iucn status 15 November 2021">{{cite iucn |author=Fukui, D. |author2=Sano, A. |author3=Kruskop, S.V. |date=2019 |title=''Murina ussuriensis'' |volume=2019 |page=e.T84562332A22095832 |doi=10.2305/IUCN.UK.2019-3.RLTS.T84562332A22095832.en |access-date=15 November 2021}}</ref>
| regnum = [[Animal]]ia
| genus = Murina
| species = ussuriensis
| phylum = [[Chordate|Chordata]]
| classis = [[Mammal]]ia
| authority = [[Sergey Ognev|Ognev]], 1913
| ordo = [[Chiroptera]]
| familia = [[Vespertilionidae]]
| genus = ''[[Murina]]''
| species = '''''M. ussuriensis'''''
| binomial = ''Murina ussuriensis''
| binomial_authority = [[Sergey Ognev|Ognev]], 1913
| range_map=Distribution of Murina ussuriensis.png
| range_map=Distribution of Murina ussuriensis.png
| synonyms = ''Murina silvatica'' <small>Yoshiyuki, 1983</small>
| synonyms = {{species list
| Murina silvatica|Yoshiyuki, 1983
| Murina aurata ussuriensis | Ognev, 1913}}
}}
}}


The '''Ussuri tube-nosed bat''' (''Murina ussuriensis'') is a species of [[vesper bat]] in the family [[Vespertilionidae]]. It is threatened by [[habitat loss]].
The '''Ussuri tube-nosed bat''' (''Murina ussuriensis'') is a species of [[vesper bat]] in the family [[Vespertilionidae]]. It is threatened by [[habitat loss]].
It is the only species of bat that hibernates in snowbanks.


==Taxonomy and etymology==
==Distribution==
It was [[species description|described]] as a new species in 1913 by Russian zoologist [[Sergey Ognev]].
It can be found in [[North Korea]], [[South Korea]], Japan ([[Hokkaido]], [[Honshu]], [[Shikoku]], [[Kyushu]], [[Tsushima Island]], [[Yakushima Island]] and [[Iki Island]]) and Russia ([[Primorye]], southernmost [[Sakhalin]] and the [[Kuril Islands]]). It has been reported In northeast China ([[Inner Mongolia]], [[Jilin]] and [[Heilongjiang]]) but this has yet to be verified.<ref name="iucn 2008"/>
Its [[specific epithet (zoology)|species name]] "''ussuriensis''" comes from [[Primorsky Krai|Ussuriland]].
The [[holotype]] had been collected in Ussuriland by Nikolaus Ikonnikov (also spelled Ikonnikoff).<ref name="Ognev 1913">{{cite journal|url=https://biodiversitylibrary.org/page/8508525| last=Ognev|first=S.|year=1913| title=Замѣтки по Фаунѣ летучихъ мышей (Chiroptera) и насѣкомоядныхъ (Insectivora) Уссурійекаго края [Bemerkungen über die Chiroptera und Insectivora des Ussuri-Landes]|journal= Ezhegodnik Zoologicheskogo Muzeia| volume=18| pages=402–406|language=Russian}}</ref>
In 1951, [[Sir John Ellerman, 2nd Baronet|Ellerman]] and [[Terence Morrison-Scott|Morrison-Scott]] classified it as a [[subspecies]] of the [[little tube-nosed bat]] with a [[trinomen]] of ''Murina aurata ussuriensis''.<ref name="Ellerson 1951">{{cite book| last=Ellerson| first=J. E.| last2= Morrison-Scott| first2=T. C. S.| year=1951| title=Checklist of Palaearctic and Indian mammals 1758 to 1946| publisher=Order of the Trustees of the British Museum| pages=184–185| url=https://biodiversitylibrary.org/page/8722485}}</ref>
The population in Japan is sometimes referred to as ''Murina silvatica''.<ref name="Hirakawa 2018"/>

==Description==
It is a moderately small member of its genus, with a forearm length of {{cvt|27|mm|in}}.
Its head and body length is {{cvt|40|mm|in}}, while its tail is {{cvt|25|mm|in}}.
Its fur is soft and short.
Fur on the back is tricolored, with reddish brown tips, pale middles, and dark roots.
The belly fur is pale and grayish in comparison.
The tops of its feet and legs are very hairy, as well as the back of its [[interfemoral membrane|uropatagium]].<ref name="Smith 2010">{{cite book|title=A Guide to the Mammals of China|editor1-first=Andrew T.|editor1-last= Smith| editor2-first= Yan|editor2-last= Xie|editor3-first=Robert S.|editor3-last= Hoffmann|editor4-first=Darrin|editor4-last= Lunde|editor5-first=John| editor5-last= MacKinnon|editor6-first=Don E.|editor6-last= Wilson|editor7-first=W. Chris| editor7-last= Wozencraft|publisher=Princeton University Press|year=2010|isbn=978-1400834112|page=385}}</ref>
Individuals weigh {{cvt|4-8|g|oz}}.<ref name="Hirakawa 2018"/>


==Roosting behavior==
==Biology and ecology==
===Roosting behavior===
[[File:Murina ussuriensis snow hole.jpg|thumb|left|Ussuri tube-nosed bat hibernating within its snow hole]]
[[File:Murina ussuriensis snow hole.jpg|thumb|left|Ussuri tube-nosed bat hibernating within its snow hole]]
In the spring and autumn, it primarily roosts in clumps of dead leaves, but they also utilize tree cavities and peeling tree bark.
In the spring and autumn, it primarily roosts in clumps of dead leaves, but it also utilizes tree cavities and peeling tree bark.<ref name="Hirakawa 2018"/>
Trees used for roosting include ''[[Litsea acuminata]]'' (a [[Lauraceae|laurel species]]), ''[[Neolitsea sericea]]'', ''[[Camellia sasanqua]]'', ''[[Ardisia sieboldii]]'', ''[[Cinnamomum camphora]]'', and ''[[Ficus superba]]''.
Females switch roosts frequently, moving to a new roost every day in one study.
It is [[colony (biology)|colonial]], with females forming [[maternity colony (bats)|maternity colonies]].<ref name="Fukui 2012"/>
These colonies last from June to August; the rest of the year, each sex is solitary.<ref name="Funakoshi 2016">{{cite journal|doi=10.11238/mammalianscience.56.117|title=Roosting ecology of the Ussuri tube-nosed bat, Murina ussuriensis, with special reference to sexual maturity| journal=Honyurui Kagaku (Mammalian Science)|volume=56|issue=2| last1=Funakoshi| first1=K. |last2=Tamari |first2=T. |last3=Ichikihara |first3=Y.|last4=Kitanokuchi |first4=T. |last5=Tanaka |first5=H.|year=2016|url=https://www.jstage.jst.go.jp/article/mammalianscience/56/2/56_117/_article/-char/en|language=Japanese }}</ref>
These colonies consist of 2&ndash;22 individuals.
The frequent roost-switching and variable colony sizes exhibited in maternity colonies suggests a [[Fission–fusion society|fission-fusion social structure]].<ref name="Fukui 2012">{{cite journal|doi=10.3161/150811012X654303|title=Maternity Roosts and Behaviour of the Ussurian Tube-Nosed Bat ''Murina ussuriensis''|journal=Acta Chiropterologica|volume=14|pages=93–104|year=2012|last1=Fukui|first1=Dai|last2=Hill|first2=David A|last3=Matsumura|first3=Sumiko|url=https://www.researchgate.net/publication/267453317}}</ref>
It is the only known bat that hibernates in snow.
It is the only known bat that hibernates in snow.
In the winter, it has been found roosting within cylindrical or conical holes in snowbanks.
In the winter, it has been found roosting within cylindrical or conical holes in snowbanks.
It is hypothesized that the bats excavate these cavities themselves.
It is hypothesized that the bats excavate these cavities themselves.
Hibernating within the snow may protect it from predators and prevent water loss; the snow holes likely have a stable thermal environment, as well.
Hibernating within the snow may protect it from predators and prevent water loss; the snow holes likely have a stable thermal environment, as well.
The only other mammal species known to hibernate within snow is the [[polar bear]].<ref name="Hirakawa 2018">{{cite journal|last1=Hirakawa| first1= H.| last2= Nagasaka| first2= Y.| year=2018| title= Evidence for Ussurian tube-nosed bats (Murina ussuriensis) hibernating in snow| journal= Scientific Reports| volume= 8| issue=1|page= 12047|url=https://www.nature.com/articles/s41598-018-30357-1|doi=10.1038/s41598-018-30357-1}}</ref>
The only other mammal species known to hibernate within snow is the [[polar bear]].<ref name="Hirakawa 2018">{{cite journal|last1=Hirakawa| first1= H.| last2= Nagasaka| first2= Y.| year=2018| title= Evidence for Ussurian tube-nosed bats (Murina ussuriensis) hibernating in snow| journal= Scientific Reports| volume= 8| issue=1|page= 12047|doi=10.1038/s41598-018-30357-1| pmid= 30104736| pmc= 6089880| bibcode= 2018NatSR...812047H}}</ref>

===Reproduction and life history===
Females are strongly [[philopatric]], meaning that they likely stay in their natal ranges.
Therefore, females in a given area are closely related, influencing the social structure of colonies.<ref name="Flanders 2016">{{cite journal|doi=10.1093/jmammal/gyv200|doi-access=free|title=Female philopatry and limited male-biased dispersal in the Ussuri tube-nosed bat, ''Murina ussuriensis''|journal=Journal of Mammalogy|volume=97|issue=2|pages=545–553|year=2016|last1=Flanders|first1=Jon|last2=Inoue-Murayama|first2=Miho|last3=Rossiter|first3=Stephen J|last4=Hill|first4=David A}}</ref>
Females give birth in the summer to an offspring called a pup.
Pups are weaned in the summer, and some reach [[sexual maturity]] in their first autumn.
It is a relatively short-lived species for a bat, with maximum age recorded as 4 and 4.5 years for males and females, respectively.<ref name="Funakoshi 2016"/>

===Parasites and disease===
The Ussuri tube-nosed bat is affected by [[endoparasites]] such as ''[[Vampirolepis yakushimaensis]]'', a species of [[Hymenolepididae|Hymenolepidid]] tapeworm.
''V. yakushimaensis'' was described as a new species based on 13 specimens recovered from the [[small intestine]] of one individual.<ref name="Sawada">{{cite journal|last1=Sawada| first1= I.| year=1987| title= Further studies on cestodes of Japanese bats, with descriptions of three new species of the genus Vampirolepis (Cestoda: Hymenolepididae)| journal= Zoological Science| volume= 4| pages=721–729| url=https://biodiversitylibrary.org/page/40561992}}</ref>

It was also one of the first bat species in Asia to test positive for ''[[Pseudogymnoascus destructans]]'', the fungus that causes [[white-nose syndrome]].
One individual tested positive for the fungus during summer sampling of a cave in [[Northeast China]].<ref name="Hoyt 2016">{{cite journal|last1=Hoyt| first1= J. R.| last2= Sun| first2= K.| last3= Parise| first3= K. L.| last4= Lu| first4= G.| last5= Langwig| first5= K. E.| last6= Jiang| first6= T.| last7= Feng| first7= J.| year=2016| title= Widespread bat white-nose syndrome fungus, northeastern China| journal= Emerging Infectious Diseases| volume= 22|issue=1| pages= 140–2| doi=10.3201/eid2201.151314| pmid= 26673906| pmc= 4698868}}</ref>
The disease does not appear as lethal in China as it is to bats in the United States, though.<ref name="Kobilinsky 2015">{{cite web|url=http://wildlife.org/white-nose-syndrome-discovered-in-china/|title=White-Nose Syndrome Discovered in China|last=Kobilinsky|first=D.| date=4 November 2015| website=The Wildlife Society|access-date=19 August 2018}}</ref>

==Distribution==
It can be found in [[North Korea]], [[South Korea]], Japan ([[Hokkaido]], [[Honshu]], [[Shikoku]], [[Kyushu]], [[Tsushima Island]], [[Yakushima Island]] and [[Iki Island]]) and Russia ([[Primorye]], southernmost [[Sakhalin]] and the [[Kuril Islands]]). It has been reported In northeast China ([[Inner Mongolia]], [[Jilin]] and [[Heilongjiang]]) but this has yet to be verified.<ref name="iucn status 15 November 2021" />


==References==
==References==
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[[Category:Mammals described in 1913]]
[[Category:Mammals described in 1913]]
[[Category:Taxonomy articles created by Polbot]]
[[Category:Taxonomy articles created by Polbot]]
[[Category:Bats of Asia]]

[[Category:Mammals of Korea]]

[[Category:Mammals of Siberia]]
{{Vespertilionidae-stub}}

Latest revision as of 14:05, 15 November 2021

Ussuri tube-nosed bat
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Chiroptera
Family: Vespertilionidae
Genus: Murina
Species:
M. ussuriensis
Binomial name
Murina ussuriensis
Ognev, 1913
Synonyms
  • Murina silvatica Yoshiyuki, 1983
  • Murina aurata ussuriensis Ognev, 1913

The Ussuri tube-nosed bat (Murina ussuriensis) is a species of vesper bat in the family Vespertilionidae. It is threatened by habitat loss. It is the only species of bat that hibernates in snowbanks.

Taxonomy and etymology

[edit]

It was described as a new species in 1913 by Russian zoologist Sergey Ognev. Its species name "ussuriensis" comes from Ussuriland. The holotype had been collected in Ussuriland by Nikolaus Ikonnikov (also spelled Ikonnikoff).[2] In 1951, Ellerman and Morrison-Scott classified it as a subspecies of the little tube-nosed bat with a trinomen of Murina aurata ussuriensis.[3] The population in Japan is sometimes referred to as Murina silvatica.[4]

Description

[edit]

It is a moderately small member of its genus, with a forearm length of 27 mm (1.1 in). Its head and body length is 40 mm (1.6 in), while its tail is 25 mm (0.98 in). Its fur is soft and short. Fur on the back is tricolored, with reddish brown tips, pale middles, and dark roots. The belly fur is pale and grayish in comparison. The tops of its feet and legs are very hairy, as well as the back of its uropatagium.[5] Individuals weigh 4–8 g (0.14–0.28 oz).[4]

Biology and ecology

[edit]

Roosting behavior

[edit]
Ussuri tube-nosed bat hibernating within its snow hole

In the spring and autumn, it primarily roosts in clumps of dead leaves, but it also utilizes tree cavities and peeling tree bark.[4] Trees used for roosting include Litsea acuminata (a laurel species), Neolitsea sericea, Camellia sasanqua, Ardisia sieboldii, Cinnamomum camphora, and Ficus superba. Females switch roosts frequently, moving to a new roost every day in one study. It is colonial, with females forming maternity colonies.[6] These colonies last from June to August; the rest of the year, each sex is solitary.[7] These colonies consist of 2–22 individuals. The frequent roost-switching and variable colony sizes exhibited in maternity colonies suggests a fission-fusion social structure.[6] It is the only known bat that hibernates in snow. In the winter, it has been found roosting within cylindrical or conical holes in snowbanks. It is hypothesized that the bats excavate these cavities themselves. Hibernating within the snow may protect it from predators and prevent water loss; the snow holes likely have a stable thermal environment, as well. The only other mammal species known to hibernate within snow is the polar bear.[4]

Reproduction and life history

[edit]

Females are strongly philopatric, meaning that they likely stay in their natal ranges. Therefore, females in a given area are closely related, influencing the social structure of colonies.[8] Females give birth in the summer to an offspring called a pup. Pups are weaned in the summer, and some reach sexual maturity in their first autumn. It is a relatively short-lived species for a bat, with maximum age recorded as 4 and 4.5 years for males and females, respectively.[7]

Parasites and disease

[edit]

The Ussuri tube-nosed bat is affected by endoparasites such as Vampirolepis yakushimaensis, a species of Hymenolepidid tapeworm. V. yakushimaensis was described as a new species based on 13 specimens recovered from the small intestine of one individual.[9]

It was also one of the first bat species in Asia to test positive for Pseudogymnoascus destructans, the fungus that causes white-nose syndrome. One individual tested positive for the fungus during summer sampling of a cave in Northeast China.[10] The disease does not appear as lethal in China as it is to bats in the United States, though.[11]

Distribution

[edit]

It can be found in North Korea, South Korea, Japan (Hokkaido, Honshu, Shikoku, Kyushu, Tsushima Island, Yakushima Island and Iki Island) and Russia (Primorye, southernmost Sakhalin and the Kuril Islands). It has been reported In northeast China (Inner Mongolia, Jilin and Heilongjiang) but this has yet to be verified.[1]

References

[edit]
  1. ^ a b Fukui, D.; Sano, A.; Kruskop, S.V. (2019). "Murina ussuriensis". IUCN Red List of Threatened Species. 2019: e.T84562332A22095832. doi:10.2305/IUCN.UK.2019-3.RLTS.T84562332A22095832.en. Retrieved 15 November 2021.
  2. ^ Ognev, S. (1913). "Замѣтки по Фаунѣ летучихъ мышей (Chiroptera) и насѣкомоядныхъ (Insectivora) Уссурійекаго края [Bemerkungen über die Chiroptera und Insectivora des Ussuri-Landes]". Ezhegodnik Zoologicheskogo Muzeia (in Russian). 18: 402–406.
  3. ^ Ellerson, J. E.; Morrison-Scott, T. C. S. (1951). Checklist of Palaearctic and Indian mammals 1758 to 1946. Order of the Trustees of the British Museum. pp. 184–185.
  4. ^ a b c d Hirakawa, H.; Nagasaka, Y. (2018). "Evidence for Ussurian tube-nosed bats (Murina ussuriensis) hibernating in snow". Scientific Reports. 8 (1): 12047. Bibcode:2018NatSR...812047H. doi:10.1038/s41598-018-30357-1. PMC 6089880. PMID 30104736.
  5. ^ Smith, Andrew T.; Xie, Yan; Hoffmann, Robert S.; Lunde, Darrin; MacKinnon, John; Wilson, Don E.; Wozencraft, W. Chris, eds. (2010). A Guide to the Mammals of China. Princeton University Press. p. 385. ISBN 978-1400834112.
  6. ^ a b Fukui, Dai; Hill, David A; Matsumura, Sumiko (2012). "Maternity Roosts and Behaviour of the Ussurian Tube-Nosed Bat Murina ussuriensis". Acta Chiropterologica. 14: 93–104. doi:10.3161/150811012X654303.
  7. ^ a b Funakoshi, K.; Tamari, T.; Ichikihara, Y.; Kitanokuchi, T.; Tanaka, H. (2016). "Roosting ecology of the Ussuri tube-nosed bat, Murina ussuriensis, with special reference to sexual maturity". Honyurui Kagaku (Mammalian Science) (in Japanese). 56 (2). doi:10.11238/mammalianscience.56.117.
  8. ^ Flanders, Jon; Inoue-Murayama, Miho; Rossiter, Stephen J; Hill, David A (2016). "Female philopatry and limited male-biased dispersal in the Ussuri tube-nosed bat, Murina ussuriensis". Journal of Mammalogy. 97 (2): 545–553. doi:10.1093/jmammal/gyv200.
  9. ^ Sawada, I. (1987). "Further studies on cestodes of Japanese bats, with descriptions of three new species of the genus Vampirolepis (Cestoda: Hymenolepididae)". Zoological Science. 4: 721–729.
  10. ^ Hoyt, J. R.; Sun, K.; Parise, K. L.; Lu, G.; Langwig, K. E.; Jiang, T.; Feng, J. (2016). "Widespread bat white-nose syndrome fungus, northeastern China". Emerging Infectious Diseases. 22 (1): 140–2. doi:10.3201/eid2201.151314. PMC 4698868. PMID 26673906.
  11. ^ Kobilinsky, D. (4 November 2015). "White-Nose Syndrome Discovered in China". The Wildlife Society. Retrieved 19 August 2018.