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<document ID-CLB-Dataset="297059" ID-DOI="10.5281/zenodo.7316535" ID-GBIF-Dataset="bb605a32-1722-403b-9e46-bac664e1a8e5" ID-ISBN="0-8018-8221-4" checkinTime="1670905143547" checkinUser="guido" docAuthor="Wilson, Don E. &amp; Reeder, DeeAnn" docDate="2005" docId="A3303883DEECAB6E26FDE205D2466EDF" docLanguage="en" docName="MammalSpeciesofTheWorld.2005.Cricetidae.955-1189.xml" docOrigin="Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2, Baltimore: The Johns Hopkins University Press" docTitle="Myodes rufocanus Sundevall 1846" docType="treatment" docVersion="4" id="05F3D1847A4743C70A50558FE6B48509" lastPageNumber="1026" masterDocId="05F3D1847A4743C70A50558FE6B48509" masterDocTitle="Order Rodentia - Family Cricetidae" masterLastPageNumber="1189" masterPageNumber="955" pageNumber="1026" updateTime="1716773916032" updateUser="ExternalLinkService">
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<mods:title id="7CDFB207A9CEA06FF153B8592D205AD1">Order Rodentia - Family Cricetidae</mods:title>
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<mods:namePart id="64485EDA242FC495A2A0F9D5F1B5BCBF">Wilson, Don E.</mods:namePart>
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<mods:namePart id="31CEA8FA5FAEA80D4BB8C126FA5E952F">Reeder, DeeAnn</mods:namePart>
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<mods:title id="55328392A46BAFBFFC3B8DBA8A2FC1F6">Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2</mods:title>
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<treatment id="A3303883DEECAB6E26FDE205D2466EDF" ID-GBIF-Taxon="231522953" LSID="urn:lsid:plazi:treatment:A3303883DEECAB6E26FDE205D2466EDF" httpUri="http://treatment.plazi.org/id/A3303883DEECAB6E26FDE205D2466EDF" lastPageNumber="1026" pageNumber="1026" sourceUrl="http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=13000316">
<subSubSection id="1102E3922372F0E58B55F1F53FDA537C" pageNumber="1026" type="nomenclature">
<paragraph id="DD064CB591C4FC73FF5A56E22F0FCAE2" pageNumber="1026">
<taxonomicName id="EF6D4BFAF46AECF6D57989CD27080B8B" ID-CoL="454QD" authority="Sundevall 1846" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="814A4D341C639367D10A5671CDD538D1" italics="true" pageNumber="1026">Myodes rufocanus</emphasis>
Sundevall 1846
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="9C277850725E49073A4F06E1C84DB580" pageNumber="1026" type="reference_group">
<paragraph id="9F81919F4D328A6E0BD5C37BC3CC83D0" pageNumber="1026">
<treatmentCitation id="DC6F091423C1B0BB239424CE1E7F4DA9" author="Sundevall" authority="Sundevall 1846" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" page="122" pageNumber="1026" phylum="Chordata" rank="species" species="rufocanus" title="Myodes rufocanus" volumeTitle="Ofv. K. Svenska Vet.-Akad. Forhandl. Stockholm, Vol. 3" year="1846">
<taxonomicName id="ED44A7664F1312166AD1725F872C6DFB" ID-CoL="454QD" authority="Sundevall 1846" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="B3D932CDE068D97583E5252E26D02E84" italics="true" pageNumber="1026">Myodes rufocanus</emphasis>
<bibRefCitation id="57E2DA9C9E24648E62C8350EFB413600" author="Sundevall, C. J." refId="ref344234" refString="Sundevall, C. J. 1846. Methodisk ofversigt af Idislande djuren Linnes Pecora. Kongliga Vetenskaps-Ajademiens Handlinger for ar 1844: 121 - 210." year="1846">Sundevall 1846</bibRefCitation>
</taxonomicName>
,
<bibCitation id="D4A168E81A61673EB6B6CDF25F9920A7" author="Sundevall" pageNumber="1026" pagination="122" title="Myodes rufocanus" volumeTitle="Ofv. K. Svenska Vet.-Akad. Forhandl. Stockholm, Vol. 3" year="1846">
Ofv. K. Svenska Vet.-Akad. Forhandl.
<collectingRegion id="263A04B7AE490F9170B02B24B19A1171" country="Sweden" name="Stockholm">Stockholm</collectingRegion>
, Vol. 3: 122
</bibCitation>
</treatmentCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="D220DD8D4044D6AA32057C28C6365B5E" pageNumber="1026" type="materials_examined">
<paragraph id="D4FA6AD994CE782D5583F23201454FB1" pageNumber="1026">
<emphasis id="A9BA09020F66AF356BBA787FB54264A9" inLineHeading="true" pageNumber="1026">Type Locality:</emphasis>
<materialsCitation id="8F314836AF23A643579685B5B3747DD1" ID-GBIF-Occurrence="4867286921" country="Sweden" pageNumber="1026">
<collectingCountry id="004343F2B275CC5971EDC1555FE23262" name="Sweden">Sweden</collectingCountry>
, Lappmark.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="CE02E1F3970F27B3A20CAFB9EB702E04" pageNumber="1026" type="vernacular_names">
<paragraph id="16564E7673EB50D8641AB2E603B5ADFB" pageNumber="1026">
<emphasis id="712476369631126B1D8DFBF5CC267F10" inLineHeading="true" pageNumber="1026">Vernacular Names:</emphasis>
<vernacularName id="2A7CEA911D2D168D653A686993675C34" language="eng" pageNumber="1026">Gray Red-backed Vole</vernacularName>
.
</paragraph>
</subSubSection>
<subSubSection id="7AD18C148A44B1CE83A7E07BC651BC1D" pageNumber="1026" type="synonym_list">
<paragraph id="DD2C280615DFF9F7754D04E3270FB106" pageNumber="1026">
<emphasis id="F0B76228298CFA8E85E969F857A463AD" inLineHeading="true" pageNumber="1026">Synonyms:</emphasis>
<taxonomicName id="B97ADEBF47B1E0B02718950D0C14541D" authority="(Imaizumi 1949)" baseAuthorityName="Imaizumi" baseAuthorityYear="1949" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="akkeshii">
<emphasis id="A9BA5CAC2FBBC244445BDF76A4822DC9" italics="true" pageNumber="1026">Myodes akkeshii</emphasis>
(
<bibRefCitation id="53876C3CFBDD7FC23B30CFC24C637B7C" author="Imaizumi, Y." refId="ref165293" refString="Imaizumi, Y. 1949. [The natural history of Japanese mammals.] Yoyoshobo, Tokyo, 348 pp. (in Japanese)." year="1949">Imaizumi 1949</bibRefCitation>
)
</taxonomicName>
;
<taxonomicName id="3B9BCEC79F8617F56FA908ADF3F8ABA4" authority="(Dukelsky 1928)" baseAuthorityName="Dukelsky" baseAuthorityYear="1928" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="arsenjevi">
<emphasis id="84F2E53BDDFE27A82BD7D9021588EA27" italics="true" pageNumber="1026">Myodes arsenjevi</emphasis>
(Dukelsky 1928)
</taxonomicName>
;
<taxonomicName id="E2446B5FD263D5040AB0D25F9EE2766B" authority="(Turov 1924)" baseAuthorityName="Turov" baseAuthorityYear="1924" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="bargusinensis">
<emphasis id="9D6E020CCF65C16859639108ABB67A2A" italics="true" pageNumber="1026">Myodes bargusinensis</emphasis>
(Turov 1924)
</taxonomicName>
;
<taxonomicName id="E94802DDE83AA3A9E340D5BE7F7636A2" authority="(Thomas 1905)" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="bedfordiae">
<emphasis id="33BB699C02BA6088CB918567FC4883B0" italics="true" pageNumber="1026">Myodes bedfordiae</emphasis>
(Thomas 1905)
</taxonomicName>
;
<taxonomicName id="C395EEFC7B7B46E4922AA61353DFAC70" authority="(Jang, Ma, and Luo 1993)" baseAuthorityName="Jang, Ma, and Luo" baseAuthorityYear="1993" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="changbaishanensis">
<emphasis id="463117CA3AB07357EAE4BD310527B9B8" italics="true" pageNumber="1026">Myodes changbaishanensis</emphasis>
(Jang, Ma, and Luo 1993)
</taxonomicName>
;
<taxonomicName id="59E5440548A732E81BC9E9D49F8D806D" authority="(Ognev 1924)" baseAuthorityName="Ognev" baseAuthorityYear="1924" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="irkutensis">
<emphasis id="10FCA96F15805602323548234B06D7DC" italics="true" pageNumber="1026">Myodes irkutensis</emphasis>
(Ognev 1924)
</taxonomicName>
;
<taxonomicName id="1FA0BA2505B76F87673320F62C5DC781" authority="(Poliakov 1881)" baseAuthorityName="Poliakov" baseAuthorityYear="1881" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="kamtnschaticus">
<emphasis id="EEF203647CE51DAD0021CCD8F21CAD9D" italics="true" pageNumber="1026">Myodes kamtnschaticus</emphasis>
(Poliakov 1881)
</taxonomicName>
;
<taxonomicName id="176DE010B22EBF574F8265E2B04885FD" authority="(Ognev 1922)" baseAuthorityName="Ognev" baseAuthorityYear="1922" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="kolymensis">
<emphasis id="542A09F94F7DAB29DA753AA0C28CD680" italics="true" pageNumber="1026">Myodes kolymensis</emphasis>
(Ognev 1922)
</taxonomicName>
;
<taxonomicName id="C14EA1600B1574FDD429300992D47923" authority="(Tokuda 1932)" baseAuthorityName="Tokuda" baseAuthorityYear="1932" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="kurilensis">
<emphasis id="DB576DED648E123FACA7F41B4967FC0C" italics="true" pageNumber="1026">Myodes kurilensis</emphasis>
(Tokuda 1932)
</taxonomicName>
;
<taxonomicName id="94574E61501F5552D981367633C17758" authority="(J. A. Allen 1903)" baseAuthorityName="J. A. Allen" baseAuthorityYear="1903" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="latastei">
<emphasis id="9EE2D3C84B2EA286CA4807808757BE89" italics="true" pageNumber="1026">Myodes latastei</emphasis>
(J. A. Allen 1903)
</taxonomicName>
;
<taxonomicName id="16559E2211B4426F1F0B4FD802C2A8AA" authority="(Kuzyakin 1963)" baseAuthorityName="Kuzyakin" baseAuthorityYear="1963" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="microtinus">
<emphasis id="56D2DABA65D41ED8BE854997DDEDA1A2" italics="true" pageNumber="1026">Myodes microtinus</emphasis>
(Kuzyakin 1963)
</taxonomicName>
;
<taxonomicName id="DBEE970851B430C98D0794D12E38B284" authority="(Poliakov 1881)" baseAuthorityName="Poliakov" baseAuthorityYear="1881" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="siberica">
<emphasis id="F471C7DF4343F05231A2686C2C9299D5" italics="true" pageNumber="1026">Myodes siberica</emphasis>
(Poliakov 1881)
</taxonomicName>
;
<taxonomicName id="BC17E541DB1A14DFBF6B1898AD34B2A8" authority="(Tokuda 1935)" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="B4B4DB0655E561F06D7D4AB04E2017B8" italics="true" pageNumber="1026">Myodes sikotanensis</emphasis>
(
<bibRefCitation id="48E2D25C4C7847AAACD3D61D1361BFF0" author="Tokuda, M." refId="ref357556" refString="Tokuda, M. 1935. Neoaschizomys, a new genus of Microtinae from Shikotan, a South Kuril Island. Memoirs College Science Kyoto Imperial University, Series B, 10: 241 - 250." year="1935">Tokuda 1935</bibRefCitation>
)
</taxonomicName>
;
<taxonomicName id="49EBE9C656E50D33C0524335EF4A8EC2" authority="(Poliakov 1881)" baseAuthorityName="Poliakov" baseAuthorityYear="1881" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="wosnessenskii">
<emphasis id="E26C91DF6A7F31B44A1D50D6681AAE11" italics="true" pageNumber="1026">Myodes wosnessenskii</emphasis>
(Poliakov 1881)
</taxonomicName>
;
<taxonomicName id="383AB7D64EDB0985386837E68AEBAF3E" authority="(Kishida 1931)" baseAuthorityName="Kishida" baseAuthorityYear="1931" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1026" phylum="Chordata" rank="species" species="yesomontanus">
<emphasis id="C13B5EA37F5304698B334CDDBC8AAFC3" italics="true" pageNumber="1026">Myodes yesomontanus</emphasis>
(Kishida 1931)
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="8F32ACCB1F54D7E97E45458BA3A5B014" pageNumber="1026" type="distribution">
<paragraph id="5A439730DC9C88F6F7B245CCEF83628F" pageNumber="1026">
<emphasis id="98CBC1B379A10567718FF6624429E30F" inLineHeading="true" pageNumber="1026">Distribution:</emphasis>
N Palearctic from Scandinavia through Siberia to
<collectingRegion id="60639BCC77E8B6AFA4E48122047033A6" country="Russia" name="Kamchatka">Kamchatka</collectingRegion>
(
<bibRefCitation id="529E0170A40FE1E09DE38CA7C9E82700" author="Nikanorov, A. P." refId="ref261117" refString="Nikanorov, A. P. 2000. [Class Mammalia-Mammals.] Pp. 100 - 110, in [Catalog of Vertebrates of Kamchatka and adjacent waters] (R. W. Moiseev and A. Tokronov, eds.). Petropavlovsk-Kamchatsky, Kamchatskiy Petchatniy Dvor, 166 pp. (in Russian with English summary)." year="2000">Nikanorov, 2000</bibRefCitation>
),
<collectingRegion id="3708A8F472B69C1A95068F8EF634606F" country="Russia" name="Sakhalin">Sakhalin</collectingRegion>
, and Taraku (south of Shikotan Isl in the S Kuril Isls) in
<collectingCountry id="8CE4B7570726F002C2A100F5236FB6F2" name="Russia">Russia</collectingCountry>
, south to S Ural Mtns, the
<collectingRegion id="E2E1E792FDBCAB08C80DE479548948E4" country="Russia" name="Altay">Altai</collectingRegion>
Mtns, Transbaikal, N
<collectingCountry id="17BF2BE5CF1F0351EF29C45757154064" name="China">China</collectingCountry>
(
<collectionCode id="8D9A192DDF2FB3C036EF284D27B6F2F6">NW</collectionCode>
<collectingRegion id="1C4B5F2D612889A3FDE584400CC85AE1" country="China" name="Xinjiang Uygur">Xinjiang</collectingRegion>
in the west, and
<collectingRegion id="EC2BDCF7B9D88F092F0C39FD76F0CCF6" country="China" name="Nei Mongol">Nei Mongol</collectingRegion>
,
<collectingRegion id="CA39B8FEF28A8B58C4C2680D5C935627" country="China" name="Liaoning">Liaoning</collectingRegion>
,
<collectingRegion id="8F9D1BAD8C61E70F94BB172493F6DBBE" country="China" name="Jilin">Jilin</collectingRegion>
, and
<collectingRegion id="B8168609B224D51A826FF060FFD690AE" country="China" name="Heilongjiang">Heilongjiang</collectingRegion>
in the NE), N portion of Korean peninsula, N
<collectingCountry id="79B6EAF6EDDE0F9A9982ED4049A5DC7C" name="Japan">Japan</collectingCountry>
(
<collectingRegion id="68D3CED373C536251A8DBE7A0C472A7E" country="Japan" name="Hokkaido">Hokkaido</collectingRegion>
and the offshore islets of Rishiri, Daikoku, Teuri, and Yagishiri), and the S Kurile Isls of Kunashiri, Shikotan, Shibotsu and others.
</paragraph>
</subSubSection>
<subSubSection id="23A8A19C8F785845B4605BF0F147A3AA" pageNumber="1026" type="conservation">
<paragraph id="2F92563C2242D0CA646253E76D5CE0DF" pageNumber="1026">
<emphasis id="BBCDA32FA82CDEC2AA6A62BBFE131B22" inLineHeading="true" pageNumber="1026">Conservation:</emphasis>
<collectionCode id="29F8D96073243EFA2B8F2A952016CC6D">IUCN</collectionCode>
Lower Risk (lc).
</paragraph>
</subSubSection>
<subSubSection id="45C1995059C22E96EF0FC91FB0CB4999" pageNumber="1026" type="discussion">
<paragraph id="315136E5DCD6DC6503060564648B5B21" pageNumber="1026">
<emphasis id="BDEF2A9F9D4F4AF1BBF2BD34CCF16408" inLineHeading="true" pageNumber="1026">Discussion:</emphasis>
<paragraph id="90DEF053717B485C010D8B3A03CD87F8" pageNumber="1026">
Chromosomal and molecular evidence relates
<taxonomicName id="7BB68E06E19515424C36DB7F781D6FF4" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="D516B1A579DDAFEA7F6853847578490A" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
most closely to Korean
<taxonomicName id="C4C1455B7A008C873B4455DC9AEC6FCF" baseAuthorityName="Thomas" baseAuthorityYear="1907" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="regulus">
<emphasis id="B1AEB005867CA53FC1A290A4B2256606" italics="true" pageNumber="1026">M. regulus</emphasis>
</taxonomicName>
and Japanese
<taxonomicName id="A1B5F9C32A6FFD5DF01BF166D4611605" authorityName="Imaizumi" authorityYear="1971" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rex">
<emphasis id="5FDE80A4AE2FDADF335D82DAF4A4DB3A" italics="true" pageNumber="1026">M. rex</emphasis>
</taxonomicName>
,
<taxonomicName id="C682CEF0B3B2615D2E0064B4C352C083" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="79DB0E582E7212DCACD649D9FD6BEA72" italics="true" pageNumber="1026">M. andersoni</emphasis>
</taxonomicName>
,
<taxonomicName id="F0111030CBB8E9B5A3180E4265640B0F" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="3434288F1CBC2DF37F52B8E336DA47FA" italics="true" pageNumber="1026">M. smithii</emphasis>
</taxonomicName>
, and
<taxonomicName id="82E16F061C615444EFCCBA69A465C4E3" authorityName="Jameson" authorityYear="1961" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="imaizumii">
<emphasis id="137261BCEC65AA989F5A2453F5FEABB7" italics="true" pageNumber="1026">M. imaizumii</emphasis>
</taxonomicName>
(
<bibRefCitation id="C5FF1FF141A45AF95326648D1F697C42" author="Iwasa, M. A. &amp; S. H. Han &amp; H. Suzuki" refId="ref170003" refString="Iwasa, M. A., S. H. Han, and H. Suzuki. 1999 a. A karyological analysis of the Korean red-backed vole, Eothenomys regulus (Rodentia, Muridae), using differential staining methods. Mammal Study, 24: 35 - 41." year="1999">
Iwasa et al., 1999
<emphasis id="581722ED4E866A9875EC7ED511570EC1" italics="true" pageNumber="1026">a</emphasis>
</bibRefCitation>
;
<bibRefCitation id="90BB0C8D26B8ABE3C28371D237E0AF7E" author="Suzuki, H. &amp; M. Iwasa &amp; M. Harada &amp; S. Wakana &amp; M. Sakaizumi &amp; S. - H. Han &amp; E. Kitahara &amp; Y. Kimura &amp; I. Kartavtseva &amp; K. Tsuchiya" refId="ref344927" refString="Suzuki, H., M. Iwasa, M. Harada, S. Wakana, M. Sakaizumi, S. - H. Han, E. Kitahara, Y. Kimura, I. Kartavtseva, and K. Tsuchiya. 1999 b. Molecular phylogeny of red-backed voles in Far East Asia based on variation in ribosomal and mitochrondrial DNA. Journal of Mammalogy, 80 (2): 512 - 521." year="1999">
Suzuki et al., 1999
<emphasis id="CB48256F7B75F3641626DBE5F566CF02" italics="true" pageNumber="1026">b</emphasis>
</bibRefCitation>
;
<bibRefCitation id="4CA1E2C56C45FC5B4D6A9055B4722CA6" author="Wakana, S. &amp; M. Sakaizumi &amp; K. Tsuchiya &amp; M. Asakawa &amp; S. H. Han &amp; K. Nakata &amp; H. Suzuki" refId="ref380347" refString="Wakana, S., M. Sakaizumi, K. Tsuchiya, M. Asakawa, S. H. Han, K. Nakata, and H. Suzuki. 1996. Phylogenetic implications of variations in rDNA and mtDNA in red-backed voles collected in Hokkaido, Japan, and in Korea. Mammal Study, 21: 15 - 25." year="1996">Wakana et al., 1996</bibRefCitation>
); it is also morphologically similar to the Chinese
<taxonomicName id="000A7D6BFAC3C3A6AF8DDA80497694EB" authorityName="Thomas" authorityYear="1908" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="shanseius">
<emphasis id="CEB5F6AC87C6222A1102D448D4FECBCD" italics="true" pageNumber="1026">M. shanseius</emphasis>
</taxonomicName>
(see that account). Allozymic (
<bibRefCitation id="EC24588D2B767626A539D2F72050A4EF" author="Mezhzherin, S. V. &amp; M. A. Serbenyuk" refId="ref239909" refString="Mezhzherin, S. V., and M. A. Serbenyuk. 1992. [Biochemical variability and genetic divergence of Palearctic Arvicolidae. The genus Clethrionomys Tilesius, 1850.] Genetika, 28 (2): 143 - 153 (in Russian with English abstract)." year="1992">Mezhzherin and Serbenyuk, 1992</bibRefCitation>
) and chromosomal data (Sokolov et al., 1990) reveal
<taxonomicName id="B5AF9875FF4357D0E72EC25F628F6BE5" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="9297C5AF00DA7A42E533589A919C4F6D" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
as highly differentiated from other
<taxonomicName id="478A617390525827461330DFE2CFF21E" authorityName="Pallas" authorityYear="1811" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="1CC77CEFAF87C9A3153835427E52431F" italics="true" pageNumber="1026">Myodes</emphasis>
</taxonomicName>
sampled (
<taxonomicName id="E039A343911A0241D13D20DD752BB512" baseAuthorityName="Mezhzherin and Serbenyuk" baseAuthorityYear="1992" class="Mammalia" family="Cricetidae" genus="Clethrionomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="centralis">
<emphasis id="5C5A165D094DDC614232EA362DF3BC01" italics="true" pageNumber="1026">M. centralis</emphasis>
</taxonomicName>
,
<taxonomicName id="09E545586A39B608DD212F07AF05EF47" authorityName="Schreber" authorityYear="1780" class="Mammalia" family="Muridae" genus="Mus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="glareolus">
<emphasis id="DD312AC88B225D6246158080139668CF" italics="true" pageNumber="1026">M. glareolus</emphasis>
</taxonomicName>
,
<taxonomicName id="D680DADA129D210AD9D4012AA43DF981" authorityName="Vigors" authorityYear="1830" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="gapperi">
<emphasis id="CF73F914F2D8CFD12C43B673DAA6C998" italics="true" pageNumber="1026">M. gapperi</emphasis>
</taxonomicName>
,
<taxonomicName id="9158E84D54809150B183FBE2105EE746" authorityName="Pallas" authorityYear="1779" class="Mammalia" family="Muridae" genus="Mus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rutilus">
<emphasis id="FEE684E60E98C20213A132E5020663B0" italics="true" pageNumber="1026">M. rutilus</emphasis>
</taxonomicName>
). DNA/DNA hybridization and homologous landmark analyses also distantly isolate
<taxonomicName id="C3C1AEC5B505864DCF79AED27E0AA282" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="068DF7B1A402F7C079BA6EF5740A558A" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
from
<taxonomicName id="D2B370AD0F41B36146073DBCAF47F9A9" authorityName="Schreber" authorityYear="1780" class="Mammalia" family="Muridae" genus="Mus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="glareolus">
<emphasis id="85112244C2DB4F482A87AD298B41C74D" italics="true" pageNumber="1026">M. glareolus</emphasis>
</taxonomicName>
and New World
<taxonomicName id="225A129889C6E6050E64100B1EBCFA3E" authorityName="Pallas" authorityYear="1779" class="Mammalia" family="Muridae" genus="Mus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rutilus">
<emphasis id="56CBD858B16B915914E0A3EB3263B637" italics="true" pageNumber="1026">M. rutilus</emphasis>
</taxonomicName>
and
<taxonomicName id="86B106B7410A576448A9B61CF855A11F" authority="(Din et al., 1993)" baseAuthorityName="Din" baseAuthorityYear="1993" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="gapperi">
<emphasis id="E283E2B682F132298FBB78B593CD8238" italics="true" pageNumber="1026">M. gapperi</emphasis>
(
<bibRefCitation id="7320BAEC7AC4FA16F01C375A6AA56FAB" author="Din, W. &amp; B. David &amp; B. Laurin &amp; J. Chaline &amp; M. Harada &amp; F. Catzeflis" refId="ref85161" refString="Din, W., B. David, B. Laurin, J. Chaline, M. Harada, and F. Catzeflis. 1993. DNA / DNA hybridization study of the Clethrionomyini (Arvicolidae, Rodentia): Comparison with morphological data. Comptes Rendus des Seances de l'Academie des Sciences, Paris, 316, Serie II: 709 - 716." year="1993">Din et al., 1993</bibRefCitation>
)
</taxonomicName>
.
<taxonomicName id="C81EFB6DA8CCEE04DB9A854AF4513496" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="56336FE452C0462930B9486B1B627657" italics="true" pageNumber="1026">Myodes rufocanus</emphasis>
</taxonomicName>
and
<taxonomicName id="5DA464A9ED29DC11C6A85EE7A408C9F5" authorityName="Imaizumi" authorityYear="1971" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rex">
<emphasis id="49603E82110092DA30A3C0B863C63DAE" italics="true" pageNumber="1026">M. rex</emphasis>
</taxonomicName>
have rooted molars (in adults), but their purported close relatives—
<taxonomicName id="56B108DA8EEE4AB0EDBACC342CCFA22A" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="9AE237CDC819B1257ED43D77063ED831" italics="true" pageNumber="1026">M. andersoni</emphasis>
</taxonomicName>
,
<taxonomicName id="6631F1D247EA8AEAB1056331F5E74117" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="881AD3DA4440ABFE10C474682AAD2B89" italics="true" pageNumber="1026">M. smithii</emphasis>
</taxonomicName>
, and
<taxonomicName id="BD9A83D5DB744A48C144B83F01CC89D7" baseAuthorityName="Imaizumi" baseAuthorityYear="1971" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="imaizumi">
<emphasis id="EC046C8910BB633AAF17F8C7237ABD96" italics="true" pageNumber="1026">M. imaizumi</emphasis>
</taxonomicName>
from the main Japanese islands, and
<taxonomicName id="EE5E049A58BCE18ABB823A4F43C53271" authorityName="Thomas" authorityYear="1908" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="shanseius">
<emphasis id="4CA09752D0C83FE27DF5C784575B7F8F" italics="true" pageNumber="1026">M. shanseius</emphasis>
</taxonomicName>
and
<taxonomicName id="00838D206715B77BAC90AD65CFACAB32" baseAuthorityName="Thomas" baseAuthorityYear="1907" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="regulus">
<emphasis id="DD8DB953143C7474C2919C353948D1B5" italics="true" pageNumber="1026">M. regulus</emphasis>
</taxonomicName>
from mainland
<collectingCountry id="7A8AF848F6D91CD86AF4B09CB2B85F41" name="China">China</collectingCountry>
and the Korean Peninsula, respectively—have rootless molars. These data collectively presume that aquisition of ever-growing molars occurred independently from a rooted
<taxonomicName id="C14E749991B8CDE414853739AD1A3E28" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="E6E54C4CEA4A18CFF41305FA151A1111" italics="true" pageNumber="1026">rufocanus</emphasis>
</taxonomicName>
like ancestor in insular regions and on the continent, a distributional pattern in a significant dental innovation unlike that observed among other species of
<taxonomicName id="9716D0D8BFD6569BA907E861EB5192E8" authorityName="Pallas" authorityYear="1811" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="0FB6B6759F0DEEBFFA5712EA059511C7" italics="true" pageNumber="1026">Myodes</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="E3992A5342AF816F993BEFCF7EE1E1DC" pageNumber="1026">
Morphological variation broadly assessed by
<bibRefCitation id="875A62BCB25A6D05E112A016AC9422AB" author="Kaneko, Y." refId="ref179677" refString="Kaneko, Y. 1990. Identification and some morphological characters of Clethrionomys rufocanus and Eothenomys regulus from USSR, Northeast China, and Korea in comparison with C. rufocanus from Finland. Journal of the Mammalogical Society of Japan, 14: 129 - 148." year="1990">Kaneko (1990)</bibRefCitation>
, who documented morphological distinctions between
<taxonomicName id="F7DEF07CAB360A083F2ADA0F162A3399" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="8B44BEFDD3679F306B5D093976B7118A" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
and the Korean endemic
<taxonomicName id="412BEB943C0CAC85114DDA89AC39616F" baseAuthorityName="Thomas" baseAuthorityYear="1907" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="regulus">
<emphasis id="1830D4702590E24B7B8B123559B7877F" italics="true" pageNumber="1026">M. regulus</emphasis>
</taxonomicName>
(as
<taxonomicName id="DEC2DD689FC5C1D301F9637F6E6DC178" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="F38BE2E9EF9B1AEE8052D431ABBE9894" italics="true" pageNumber="1026">Eothenomys</emphasis>
</taxonomicName>
). Geographic distribution of chromosomal variation across continental E
<collectingCountry id="3C7A3B4F6E37E81D1265427E4965F828" name="Russia">Russia</collectingCountry>
,
<collectingRegion id="4951146A73622D8222FC448C2052985B" country="Russia" name="Sakhalin">Sakhalin</collectingRegion>
Isl, and other small islands assessed by
<bibRefCitation id="C4A9B5F5E4DF204D5A0DC6699889635A" author="Kartavtseva, I. V. &amp; M. V. Pavlenko &amp; V. A. Kostenko &amp; F. B. Chernyavskii" refId="ref180877" refString="Kartavtseva, I. V., M. V. Pavlenko, V. A. Kostenko, and F. B. Chernyavskii. 1998. Chromosomal variation and abnormal karyotypes in the red-backed mouse Clethrionomys rufocanus (Rodentia, Microtinae). Russian Journal of Genetics, 34 (8): 928 - 935 (translated from Genetika, 34: 1106 - 1113)." year="1998">Kartavtseva et al. (1998)</bibRefCitation>
, who recorded a conservative 2n (56) but a variable FN (56-59); Hokkaido sample also chromosomally similar to continental species (
<bibRefCitation id="A8BB2D2B3C080E725B5D2BA696593AD3" author="Obara, Y. &amp; H. Kusakabe &amp; K. Miyakoshi &amp; S. Kawada" refId="ref263501" refString="Obara, Y., H. Kusakabe, K. Miyakoshi, and S. Kawada. 1995. Revised karyotypes of the Japanese northern red-backed vole, Clethrionomys rutilus mikado. Journal of the Mammalogical Society of Japan, 20: 125 - 133." year="1995">Obara et al., 1995</bibRefCitation>
); phylogenetic analyses of chromosomes and allozymes undertaken by
<bibRefCitation id="9AE36035B29B41FB77DC11EEBDF868A6" author="Yoshida, I. &amp; Y. Obara &amp; N. Matsuoka" refId="ref400783" refString="Yoshida, I., Y. Obara, and N. Matsuoka. 1989. Phylogenetic relationships among seven taxa of the Japanese microtine voles revealed by karyological and biochemical techniques. Zoological Science, 6: 409 - 420." year="1989">Yoshida et al. (1989)</bibRefCitation>
for Japanese populations. Contrasting phylogeographic patterns, based on cytochrome
<emphasis id="F92B0768B1A0F152F95CD2D3672FB3E9" italics="true" pageNumber="1026">b</emphasis>
versus
<emphasis id="8737FAC48AC904A8F28A9DDBED6D7573" italics="true" pageNumber="1026">Sry</emphasis>
gene, documented among populations from E
<collectingCountry id="5C8B9EDD2BC5A3E48BF96719BD3F2AF0" name="Russia">Russia</collectingCountry>
,
<collectingRegion id="75ED5D9C5D43EE6D6FAD4937AA7C1941" country="Russia" name="Sakhalin">Sakhalin</collectingRegion>
Isl, and Hokkaido and offshore islands (Iwasa et al., 2000). M3 variation reported by
<bibRefCitation id="0C6DD01277B8C1A8C1872B0798C5490A" author="Abe, H." refId="ref238" refString="Abe, H. 1982. Age and seasonal variations of molar patterns in a red-backed vole population. Journal of the Mammalogical Society of Japan, 9: 9 - 13." year="1982">Abe (1982)</bibRefCitation>
. Cranial skeleton and myology associated with incisal biting and mastication examined by
<bibRefCitation id="EE5AFF8B219ACA93267CFB50CFB1E4B2" author="Satoh, K." refId="ref317370" refString="Satoh, K. 1997. Comparative functional morphology of mandibular forward movement during mastication of two murid rodents, Apodemus speciosus (Murinae) and Clethrionomys rufocanus (Arvicolinae). Journal of Morphology, 231: 131 - 142." year="1997">Satoh (1997</bibRefCitation>
,
<bibRefCitation id="C1896F2CB820F5E78288E61DB2BDA985" author="Satoh, K." refId="ref317412" refString="Satoh, K. 1998. Balancing function of the masticatory muscles during incisal biting in two murid rodents, Apodemus speciosus and Clethrionomys rufocanus. Journal of Morphology, 236: 49 - 56." year="1998">1998</bibRefCitation>
,
<bibRefCitation id="56AC3C8E89D325283DBF7810D4961CE9" author="Satoh, K." refId="ref317448" refString="Satoh, K. 1999. Mechanical advantage of area of origin for the external pterygoid muscle in two murid rodents, Apodemus speciosus and Clethrionomys rufocanus. Journal of Morphology, 240: 1 - 14." year="1999">1999</bibRefCitation>
) and compared with the murine
<taxonomicName id="3136B779EC4F168D4185A1C7A016B050" baseAuthorityName="Temminck" baseAuthorityYear="1845" class="Mammalia" family="Muridae" genus="Apodemus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="speciosus">
<emphasis id="53A5A3FE70ED2081FD0F2244A11A5A55" italics="true" pageNumber="1026">Apodemus speciosus</emphasis>
</taxonomicName>
; cardiac musculature of the pulmonary vein and vena cava described by
<bibRefCitation id="EB8E7805B03CB54F2CC9CB25CB52916D" author="Endo, H. &amp; H. Yanagawa" refId="ref95159" refString="Endo, H., and H. Yanagawa. 1994. Cardiac musculature of the pulminary vein and cranial vena cava in the gray red-backed vole (Clethrionomys rufocanus). Memoirs of the National Science Museum, Tokyo, 27: 175 - 179." year="1994">Endo and Yanagawa (1994)</bibRefCitation>
.
<bibRefCitation id="B381BF3922B0862B8BDBCF9285898AED" author="Ishibashi, Y. &amp; S. Abe &amp; M. C. Yoshida" refId="ref168981" refString="Ishibashi, Y., S. Abe, and M. C. Yoshida. 1992. DNA fingerprinting of grey red-backed voles Clethrionomys rufocanus bedfordiae. Journal of the Mammalogical Society of Japan, 17 (1): 19 - 26." year="1992">Ishibashi et al. (1992)</bibRefCitation>
used DNA fingerprinting to track individual relatedness during cyclic fluctuations in population density so common to
<taxonomicName id="989FC4EC90026F69095A352C72DD97D6" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="28E021BDA8F8DFA202E16B3D10CEA3AB" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="C322FA1AD1103894F5520AC8EF4B2D8F" pageNumber="1026">
European distributions reviewed by
<bibRefCitation id="01114E3938FED8C6598EDBB689520596" author="Henttonen, H. &amp; J. Viitala" refId="ref147456" refString="Henttonen, H., and J. Viitala. 1982. Clethrionomys rufocanus (Sundevall, 1846) -- graurotelmaus. Pp. 146 - 164, in Handbuch der Saugetiere Europas (J. Niethammer and F. Krapp, eds.). Akademische Verlagsgesellschaft (Wiesbaden), 2 / I: 1 - 649." year="1982">Henttonen and Viitala (1982)</bibRefCitation>
, Korean by
<bibRefCitation id="37398404898EE4C30AFE249FE0EA4553" author="Won, C. &amp; K. G. Smith" refId="ref393193" refString="Won, C., and K. G. Smith. 1999. History and current status of mammals of the Korean Peninsula. Mammal Review, 29 (1): 3 - 33." year="1999">Won and Smith (1999)</bibRefCitation>
. Occurrence on the Svjatoj Nos peninsula and isthmus in Lake Baikal documented by
<bibRefCitation id="60BCCAAA20E449F88EF0A8026EF82C8A" author="Reiter, A. &amp; M. Andreas &amp; P. Benda &amp; M. Lipa &amp; P. Wolf" refId="ref301451" refString="Reiter, A., M. Andreas, P. Benda, M. Lipa, and P. Wolf. 1995. Mammalian fauna of the Svjatoj Nos peninsula and isthmus, the Baikal Lake, Russia. Acta Societatis Zoologicae Bohemicae, 59: 209 - 225." year="1995">Reiter et al. (1995)</bibRefCitation>
.
<bibRefCitation id="CC6EEE712AA230B2D9E29F98E2C35A3D" author="Kaneko, Y. &amp; K. Nakata &amp; T. Saitoh &amp; N. C. Stenseth &amp; O. N. Bjornstad" refId="ref180374" refString="Kaneko, Y., K. Nakata, T. Saitoh, N. C. Stenseth, and O. N. Bjornstad. 1998. The biology of the vole Clethrionomys rufocanus: A review. Research in Population Ecology, 40: 21 - 37." year="1998">Kaneko et al. (1998)</bibRefCitation>
extensively covered the systematics and distribution of
<taxonomicName id="DBC27EEAC5E372E528066356D2620D86" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="E8591B2A4790FD50FBA7D0FBF4762182" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
on Hokkaido; the species occurs on Haikkado and those offshore islands separated only by narrow and shallow straits, but no extant population occupies Oshima Isl, separated from the coast of Hokkaido by a wide and deep strait (Iwasa et al., 2000). In the E Palearctic, the range of
<taxonomicName id="E0A4E242AEB09B2E404C7AF722980A72" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="7CA579EC3C394CD3B2F19030288D7488" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
is separated from Chinese species of
<taxonomicName id="59D28BB9EB756EB5D98F30FCE2AFE270" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="C5C768884341529044926BC00966129B" italics="true" pageNumber="1026">Eothenomys</emphasis>
</taxonomicName>
by the Gobi Desert (
<bibRefCitation id="558432A9466A0068C14ACD3F8ACB78E9" author="Kaneko, Y." refId="ref179805" refString="Kaneko, Y. 1992 c. Identification and morphological characteristics of Clethrionomys rufocanus, Eothenomys shanseius, E. inez, and E. eva from the USSR, Mongolia, and northern and central China. Journal of the Mammalogical Society of Japan, 16: 71 - 95." year="1992">
Kaneko, 1992
<emphasis id="48083004D42374F1952395F26FB27243" italics="true" pageNumber="1026">c</emphasis>
</bibRefCitation>
).
</paragraph>
<paragraph id="A77B14E6B845417091AE714D188D0C75" pageNumber="1026">
<bibRefCitation id="0F30DE15ED4411D1C061CE5DD29138C1" author="Tokuda, M." refId="ref357556" refString="Tokuda, M. 1935. Neoaschizomys, a new genus of Microtinae from Shikotan, a South Kuril Island. Memoirs College Science Kyoto Imperial University, Series B, 10: 241 - 250." year="1935">Tokuda (1935)</bibRefCitation>
described
<taxonomicName id="8C917EB2C2FF4F6827CB745D8075624C" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="C097B1580FECF9F8AD65C0773DCFDE14" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
(Shikotan Isl in the Kurile islands) and proposed the genus
<taxonomicName id="3594028D9F10F33D9B9D48DDCD981D3B" authorityName="Tokuda" authorityYear="1935" class="Mammalia" family="Cricetidae" genus="Neoaschizomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="BB917ACC3E08A488F659EF44B5F7A9A9" italics="true" pageNumber="1026">Neoaschizomys</emphasis>
</taxonomicName>
to contain it (in 1941, he transferred these to
<taxonomicName id="727C7A13AC64EAADFCEFE0594E4E39AE" class="Mammalia" family="Cricetidae" genus="Clethrionomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="35F45C40BDCEE355C3CF86A5AA972931" italics="true" pageNumber="1026">Clethrionomys</emphasis>
</taxonomicName>
).
<bibRefCitation id="E32F8C167E69A6965D392C4D4E936919" author="Imaizumi, Y." refId="ref165293" refString="Imaizumi, Y. 1949. [The natural history of Japanese mammals.] Yoyoshobo, Tokyo, 348 pp. (in Japanese)." year="1949">Imaizumi (1949)</bibRefCitation>
described
<emphasis id="BE56898F9F36A8EAE53A8CA4129AC111" italics="true" pageNumber="1026">akkessi</emphasis>
from Daikoku Isl (near
<collectionCode id="5DC556383244F03DF1E08349A00D0CDE">SE</collectionCode>
Hokkaido) as a subspecies of
<taxonomicName id="3ADF51CC5FFD4BF4E365A0707A9CBF81" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="C639136F29C110EF64F5E88DC3D88E9B" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
; the
<emphasis id="DE674F1EEF2E43A86644E2F81DC4DDAE" italics="true" pageNumber="1026">nomen nudum</emphasis>
status of
<taxonomicName id="8774C1E413887964C8CDB097E3C5812A" baseAuthorityName="Kuzyakin" baseAuthorityYear="1963" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="microtinus">
<emphasis id="8A60D7CE69FA4F546244805805262A56" italics="true" pageNumber="1026">microtinus</emphasis>
</taxonomicName>
, associated with
<taxonomicName id="3D42AA01A871F82A81729B014986D596" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="37A3CB441DD24FEB0BB8C43C2738D478" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
, is discussed by
<bibRefCitation id="53064B09C499BE2249120EEDD7AE8623" author="Gromov, I. M. &amp; I. Ya. Polyakov" refId="ref130339" refString="Gromov, I. M., and I. Ya. Polyakov. 1977. Fauna SSSR, Mlekopitayushchie, tom 3, vyp. 8 [Fauna of the USSR, vol. 3, pt. 8, Mammals]. Polevki [Voles (Microtinae)]. Nauka, Moscow-Leningrad, 504 pp. (in Russian)." year="1977">Gromov and Polyakov (1977)</bibRefCitation>
and
<bibRefCitation id="F413736E0755143B03154D895D7CD94F" author="Pavlinov, I. Ya. &amp; O. L. Rossolimo" refId="ref277815" refString="Pavlinov, I. Ya., and O. L. Rossolimo. 1987. Sistematika mlekopitayushchikh SSSR [Systematics of the mammals of the USSR.]. Moscow University Press, Moscow, 282 pp. (in Russian)." year="1987">Pavlinov and Rossolimo (1987)</bibRefCitation>
. Although
<taxonomicName id="31E9C9081B239A86A6CAA79A4D231A20" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="EDF2E65D125512FC6DEEE268409A94FB" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
is frequently recognized as a distinct species (
<bibRefCitation id="6EB62EDB05A8B371B8ED19B4C565FBEC" author="Gromov, I. M. &amp; M. A. Erbajeva" refId="ref130294" refString="Gromov, I. M., and M. A. Erbajeva. 1995. [The mammals of Russia and adjacent territories. Lagomorphs and Rodents.] Russian Academy of Sciences, Zoological Institut, St. Petersburg, 520 pp." year="1995">Gromov and Erbajeva, 1995</bibRefCitation>
;
<bibRefCitation id="C126D8D18A5E0A8F5CF5A6D9625E24E8" author="Gromov, I. M. &amp; I. Ya. Polyakov" refId="ref130339" refString="Gromov, I. M., and I. Ya. Polyakov. 1977. Fauna SSSR, Mlekopitayushchie, tom 3, vyp. 8 [Fauna of the USSR, vol. 3, pt. 8, Mammals]. Polevki [Voles (Microtinae)]. Nauka, Moscow-Leningrad, 504 pp. (in Russian)." year="1977">Gromov and Polyakov, 1977</bibRefCitation>
;
<bibRefCitation id="46D0BEE9A3CA618D6DE6008E4FAC2BC7" author="Imaizumi, Y." refId="ref165501" refString="Imaizumi, Y. 1971. A new vole of the Clethrionomys rufocanus group from Rishiri Island, Japan. Journal of the Mammalogical Society of Japan, 6: 99 - 103." year="1971">Imaizumi, 1971</bibRefCitation>
,
<bibRefCitation id="8D4248FDEB7BDFB7B836B8ED3F1C941C" author="Imaizumi, Y." refId="ref165535" refString="Imaizumi, Y. 1972. Land mammals of the Hidaka Mountains, Hokkaido, Japan, with special reference to the origin of an endemic species of the genus Clethrionomys. Memoirs of the National Science Museum, Tokyo, 5: 131 - 149." year="1972">1972</bibRefCitation>
;
<bibRefCitation id="4FFC3D38B48912146D9E378519774640" author="Musser, G. G. &amp; M. D. Carleton" refId="ref252333" refString="Musser, G. G., and M. D. Carleton. 1993. Family Muridae. Pp. 501 - 755, in: Mammal species of the world, a taxonomic and geographic reference, Second ed. (D. E. Wilson and D. M. Reeder, eds.). Smithsonian Institution Press, Washington D. C., xviii + 1206 pp." year="1993">Musser and Carleton, 1993</bibRefCitation>
;
<bibRefCitation id="0CBCA739695306304B7E38AC2639D2FB" author="Pavlinov, I. Ya. &amp; O. L. Rossolimo" refId="ref277815" refString="Pavlinov, I. Ya., and O. L. Rossolimo. 1987. Sistematika mlekopitayushchikh SSSR [Systematics of the mammals of the USSR.]. Moscow University Press, Moscow, 282 pp. (in Russian)." year="1987">Pavlinov and Rossolimo, 1987</bibRefCitation>
, 1998;
<bibRefCitation id="820DE4B6DBD79AD42D057C354DBE4150" author="Pavlinov, I. Ya &amp; E. L. Yakhontov &amp; A. K. Agadzhanyan" refId="ref278176" refString="Pavlinov, I. Ya, E. L. Yakhontov, and A. K. Agadzhanyan. 1995 a. [Mammals of Eurasia. I. Rodentia. Taxonomic and geographic guide.] Archives of the Zoological Museum, Moscow State University, 32: 289 pp. (in Russian)." year="1995">
Pavlinov et al., 1995
<emphasis id="1DD651546AC8A29C6F2C027772E094EF" italics="true" pageNumber="1026">a</emphasis>
</bibRefCitation>
), chromosomal and molecular samples from these islands, and other reported insular occurrences, are unremarkably aligned with
<taxonomicName id="DCBDF1768816BA5032C8706447DAF68D" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="8AF73EFDCFA1C7A1BB4F81A789C5C09A" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
(
<bibRefCitation id="12377D39CE099D5F5253B9DD6F826EC7" author="Mezhzherin, S. V. &amp; M. A. Serbenyuk" refId="ref239909" refString="Mezhzherin, S. V., and M. A. Serbenyuk. 1992. [Biochemical variability and genetic divergence of Palearctic Arvicolidae. The genus Clethrionomys Tilesius, 1850.] Genetika, 28 (2): 143 - 153 (in Russian with English abstract)." year="1992">Mezhzherin and Serbenyuk, 1992</bibRefCitation>
; Sokolov et al., 1990;
<bibRefCitation id="74D6B5FB81B5A7BBDA12B0F2B417FBBA" author="Wakana, S. &amp; M. Sakaizumi &amp; K. Tsuchiya &amp; M. Asakawa &amp; S. H. Han &amp; K. Nakata &amp; H. Suzuki" refId="ref380347" refString="Wakana, S., M. Sakaizumi, K. Tsuchiya, M. Asakawa, S. H. Han, K. Nakata, and H. Suzuki. 1996. Phylogenetic implications of variations in rDNA and mtDNA in red-backed voles collected in Hokkaido, Japan, and in Korea. Mammal Study, 21: 15 - 25." year="1996">Wakana et al. 1996</bibRefCitation>
).
<bibRefCitation id="59B945F0B1F5782B6725900238E8969F" author="Kaneko, Y. &amp; K. Nakata &amp; T. Saitoh &amp; N. C. Stenseth &amp; O. N. Bjornstad" refId="ref180374" refString="Kaneko, Y., K. Nakata, T. Saitoh, N. C. Stenseth, and O. N. Bjornstad. 1998. The biology of the vole Clethrionomys rufocanus: A review. Research in Population Ecology, 40: 21 - 37." year="1998">Kaneko et al. (1998)</bibRefCitation>
reported that the
<typeStatus id="58BB5EDB311E0D7C1FFB8BF9B56C2458">holotype</typeStatus>
of
<taxonomicName id="E3001BE13BA14D9E4A13C1DAAF09CCE3" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="B02AFD59590EA0A93F998E036F349189" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
is lost but original molar illustrations, especially the M3, match those of
<taxonomicName id="1E15C989E963C8EEC62ECD2E02D6AC6A" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="2328B932ABCCE0A3CCDA8D0EF3C013EE" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
, not
<taxonomicName id="D9708F5AFF14B43AFADDC8086F6143F1" authorityName="Imaizumi" authorityYear="1971" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rex">
<emphasis id="6E6301A9040224D42966FF947F355CF7" italics="true" pageNumber="1026">M. rex</emphasis>
</taxonomicName>
; they too concluded that
<taxonomicName id="65E8504E467E072D3371A34BAF5CC674" baseAuthorityName="Tokuda" baseAuthorityYear="1935" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="sikotanensis">
<emphasis id="8F6B0BD8FBF7178DD88E7B60335A00EC" italics="true" pageNumber="1026">sikotanensis</emphasis>
</taxonomicName>
is another insular example of
<taxonomicName id="98A5CC4BD36CDD0BC3B1610BB4D13268" authorityName="Sundevall" authorityYear="1846" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="C8D3D1FDF6C5C21D2183E2E589145934" italics="true" pageNumber="1026">M. rufocanus</emphasis>
</taxonomicName>
, a view consistent with the voles overwater dispersal ability (Iwasa et al. 2000)
</paragraph>
.
</paragraph>
</subSubSection>
</treatment>
</document>