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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="9DB0933B93B1126361A46065DF2EF70B" 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 smithii Thomas 1905" docType="treatment" docVersion="4" id="05F3D1847A4743C70A50558FE6B48509" lastPageNumber="1029" masterDocId="05F3D1847A4743C70A50558FE6B48509" masterDocTitle="Order Rodentia - Family Cricetidae" masterLastPageNumber="1189" masterPageNumber="955" pageNumber="1029" updateTime="1716773916032" updateUser="ExternalLinkService">
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<mods:title id="203E42A26EA2A150DAB309607A215383">Order Rodentia - Family Cricetidae</mods:title>
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<mods:namePart id="0FA8FE1E1F2DFE9C173042BA2992F58C">Wilson, Don E.</mods:namePart>
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<mods:namePart id="42BF469C77022A86944EE683209AF549">Reeder, DeeAnn</mods:namePart>
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<mods:title id="DF790035E62E0A20A6781A8AF48AA5BA">Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 2</mods:title>
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<treatment id="9DB0933B93B1126361A46065DF2EF70B" ID-GBIF-Taxon="231522954" LSID="urn:lsid:plazi:treatment:9DB0933B93B1126361A46065DF2EF70B" httpUri="http://treatment.plazi.org/id/9DB0933B93B1126361A46065DF2EF70B" lastPageNumber="1029" pageNumber="1029" sourceUrl="http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=13000319">
<subSubSection id="7048935A9CC5D60C272EAFA094A9287B" pageNumber="1029" type="nomenclature">
<paragraph id="9F50A1EE6AFC2830A4215B7C128838AF" pageNumber="1029">
<taxonomicName id="F44946CEF0527B4CD6AE86DA6310C9F4" ID-CoL="454QG" authority="Thomas 1905" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1029" phylum="Chordata" rank="species" species="smithii">
<emphasis id="3935C963C4B943D1107CC3F155213227" italics="true" pageNumber="1029">Myodes smithii</emphasis>
Thomas 1905
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="EA259303535BFD85A8BF5E19378FDF2D" pageNumber="1029" type="reference_group">
<paragraph id="774E1F0A460B64755207DD28E84D7B16" pageNumber="1029">
<treatmentCitation id="3BD38ABB62AED7AFEFBBE207995A4EB6" author="Thomas" authority="Thomas 1905" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Myodes" journal="Ann. Mag. Nat. Hist., ser. 7" kingdom="Animalia" order="Rodentia" page="493" pageNumber="1029" phylum="Chordata" rank="species" species="smithii" title="Myodes smithii" volume="15" year="1905">
<taxonomicName id="3D71A8CD455A184F431C3D1E709DA78D" ID-CoL="454QG" authority="Thomas 1905" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1029" phylum="Chordata" rank="species" species="smithii">
<emphasis id="442958872BC7EBD8FF33DA5E7B2CCD87" italics="true" pageNumber="1029">Myodes smithii</emphasis>
Thomas 1905
</taxonomicName>
,
<bibCitation id="56A88D6F0C742F91FE4995A74F513AA4" author="Thomas" journal="Ann. Mag. Nat. Hist., ser. 7" pageNumber="1029" pagination="493" title="Myodes smithii" volume="15" year="1905">Ann. Mag. Nat. Hist., ser. 7, 15: 493</bibCitation>
</treatmentCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="A87587F670CAA8F041F9A3D01D58DF93" pageNumber="1029" type="materials_examined">
<paragraph id="3A418A5040F98EC8547254E7F154391E" pageNumber="1029">
<emphasis id="BF4EA50C87F873C90CB2576851AC90BF" inLineHeading="true" pageNumber="1029">Type Locality:</emphasis>
<materialsCitation id="E5F41BBD059CEC649C5CED77C2B21D40" ID-GBIF-Occurrence="4867286710" country="Japan" pageNumber="1029" stateProvince="Hyogo">
<collectingCountry id="4EC71706DF9A8843D3C23E401718969B" name="Japan">Japan</collectingCountry>
, Honshu,
<collectingRegion id="7D27AC8EBC26C445720AB145AB120853" country="Japan" name="Hyogo">Hyogo Prefecture</collectingRegion>
, Kobe.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="8D4E9B9E8C5469829C0A806E00ACE5D3" pageNumber="1029" type="vernacular_names">
<paragraph id="1FD7B4A343B187A3B92A5FC1398FE4B9" pageNumber="1029">
<emphasis id="B31FE8A42B17C6FD54734F80B5EEAFC6" inLineHeading="true" pageNumber="1029">Vernacular Names:</emphasis>
<vernacularName id="BCD4AF848230BEB954880A110ED49E77" language="eng" pageNumber="1029">Smith's Red-backed Vole</vernacularName>
.
</paragraph>
</subSubSection>
<subSubSection id="25BE02800F1D626CAC65FFD744A3FE52" pageNumber="1029" type="synonym_list">
<paragraph id="437A5C1A9466DE4E998B6EDCC92067C9" pageNumber="1029">
<emphasis id="CA0A9D352B27E3F56A2763CAD53EAEE6" inLineHeading="true" pageNumber="1029">Synonyms:</emphasis>
<taxonomicName id="6C2E429001B905ED14737B1A3BFC1DEC" authority="(Imaizumi 1957)" baseAuthorityName="Imaizumi" baseAuthorityYear="1957" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1029" phylum="Chordata" rank="species" species="kageus">
<emphasis id="4C93AF946405AA6A1E15CD80ED3FD4EB" italics="true" pageNumber="1029">Myodes kageus</emphasis>
(Imaizumi 1957)
</taxonomicName>
;
<taxonomicName id="ABD669CBCD7EDA9E469927D24A74069E" authority="(Tokuda 1932)" baseAuthorityName="Tokuda" baseAuthorityYear="1932" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" pageNumber="1029" phylum="Chordata" rank="species" species="okiensis">
<emphasis id="CEAF5E605BAA890C0271C8D14221F856" italics="true" pageNumber="1029">Myodes okiensis</emphasis>
(Tokuda 1932)
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="3781C24CA718D004838B2E2F62671966" pageNumber="1029" type="distribution">
<paragraph id="41D632625E19CB70A9B25B6868746798" pageNumber="1029">
<emphasis id="B79B4D62DC77F285C4306F247D064C56" inLineHeading="true" pageNumber="1029">Distribution:</emphasis>
Japanese islands of Dogo, Honshu, Shikoku, and Kyushu (
<bibRefCitation id="FA42C454E713B1CE5160FBCDCAFD9CAD" author="Kaneko, Y." refId="ref179766" refString="Kaneko, Y. 1992 b. [Mammals of Japan. 17. Eothenomys smithii (Smith's red-backed vole).] Mammalian Science, 32 (1): 39 - 54 (in Japanese)." year="1992">
Kaneko, 1992
<bibRefCitation id="A268CED42BECFDF0DE28D3FEDC79308A" author="Santos, I. B. &amp; G. A. B. da Fonseca &amp; S. E. Rigueira &amp; R. B. Machado" refId="ref316397" refString="Santos, I. B., G. A. B. da Fonseca, S. E. Rigueira, and R. B. Machado. 1994. The rediscovery of the Brazilian three banded armadillo and notes on its conservation status. Edentata, 1: 11 - 15." year="1994">
<emphasis id="8A373E70B1412C6B2458C00CB00E19D9" italics="true" pageNumber="1029">b</emphasis>
, 1994
</bibRefCitation>
</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="03F36F817F2C612821474FA8C61E933B" pageNumber="1029" type="conservation">
<paragraph id="C1A11A6FC8B7AD1D874BD224BE6EDE8C" pageNumber="1029">
<emphasis id="F0641D1CA53E8A6799EC4C127EB1B21E" inLineHeading="true" pageNumber="1029">Conservation:</emphasis>
<collectionCode id="EF30A4DEF53EF49A6097A4D0EC2F0C1D">IUCN</collectionCode>
Lower Risk (lc) as
<taxonomicName id="71394ED1BF523965EFFC1420C9BF41FE" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="33A1D8411E517906FBB59E6EB836D755" italics="true" pageNumber="1029">Phaulomys smithii</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="47666BE8BEF24BA1434A586C48264E9B" pageNumber="1029" type="discussion">
<paragraph id="EBEE57A9B0AF4439C162CDE60AD37947" pageNumber="1029">
<emphasis id="E6F6601D9C999936FFA5C05B585FAFA8" inLineHeading="true" pageNumber="1029">Discussion:</emphasis>
<paragraph id="F0159E2A689ED098CCA8DFE92743926F" pageNumber="1029">
Type species of
<taxonomicName id="903825D9E6F58044F72B31B88BA9BAA9" authority="Thomas (1905 b)" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="2D49C824D3CB9C2F3D5E08B31F6E382F" italics="true" pageNumber="1029">Phaulomys</emphasis>
<bibRefCitation id="F13EA39D3FF9480DA81ADB4EB6E99B91" author="Thomas, O." refId="ref352798" refString="Thomas, O. 1905 b. On new Japanese mammals (Insectivora, Rodentia). Annals and Magazine of Natural History, ser. 7, 15: 487 - 495." year="1905">
Thomas (1905
<emphasis id="7D6917CDE666872EE8D26886BF0310B9" italics="true" pageNumber="1029">b</emphasis>
)
</bibRefCitation>
</taxonomicName>
, diagnosed as a subgenus of
<taxonomicName id="1F21AE4816A30EC749172113A48B191D" baseAuthorityName="Coues" baseAuthorityYear="1874" class="Mammalia" family="Cricetidae" genus="Evotomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="2E39ABC42505D27FC6FEA7C90FF8F977" italics="true" pageNumber="1029">Evotomys</emphasis>
</taxonomicName>
.
<bibRefCitation id="516CC601E43A79EC14D0ECD68DC08629" 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>
transferred
<taxonomicName id="2F00FE88493EBEA3C0FFB9861FD4E5AA" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="E439E5E977F652998809C800541B8724" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
to
<taxonomicName id="4CCFB3488C8F76B22CA657DD4516D13E" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="6A8213BDC2AAFED7ED49A96D7B36FA69" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
, an action largely ignored (e.g.,
<bibRefCitation id="2C0482136EB5B193C0D06EBF33C430BC" author="Ellerman, J. R. &amp; T. C. S. Morrison-Scott" refId="ref93180" refString="Ellerman, J. R., and T. C. S. Morrison-Scott. 1951. Checklist of Palaearctic and Indian mammals 1758 to 1946. Trustees of the British Museum (Natural History), London, 810 pp." year="1951">Ellerman and Morrison-Scott, 1951</bibRefCitation>
) until adopted by
<bibRefCitation id="99DC807ED59F27B1B8FD6F27593C387A" author="Corbet, G. B." refId="ref67548" refString="Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp." year="1978">
Corbet (1978
<emphasis id="D945A0D338F92782A9CB10902D59AE51" italics="true" pageNumber="1029">c</emphasis>
)
</bibRefCitation>
and
<bibRefCitation id="D65E0BDE7C7F0B38416334F442865218" author="Aimi, M." refId="ref3299" refString="Aimi, M. 1980. A revised classification of the Japanese red-backed voles. Memoirs of the Faculty of Science, Kyoto University, Series of Biology, 8: 35 - 84." year="1980">Aimi (1980)</bibRefCitation>
.
<taxonomicName id="AC91F303765F3768F1FEB7EF7D68CD2F" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="01B72ED19A68F50E944E93A3B19810A0" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
was reinstated as a genus, containing
<taxonomicName id="D5ED34D2E0BBF3D2F48EF0CA98C72886" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="5680318B9DCDE83980DC0F4BFFA35D61" italics="true" pageNumber="1029">andersoni</emphasis>
</taxonomicName>
and
<taxonomicName id="18A156AAF4DEF665046F365F8FECA4EC" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="9803194E01FE901DEC80210BD9156859" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
, by
<bibRefCitation id="2AD726458DBA89E4FFBE63EDC595B3BF" author="Kawamura, Y." refId="ref181747" refString="Kawamura, Y. 1988. Quaternary rodent faunas in the Japanese Islands (Part 1). Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy, 53: 31 - 348." year="1988">Kawamura (1988)</bibRefCitation>
, who thought the two extant species with rootless molars (a key trait of
<taxonomicName id="59539F3A39538CC7EE2139D64ED31868" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="640BA858EA5C9051C1C1AD4CDD74B824" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
) were derived from the middle Pleistocene
<emphasis id="68ADCC05686E5EADE0D3A5F92A141827" italics="true" pageNumber="1029">japonicus</emphasis>
, which has rooted molars. Molar and external traits also led
<bibRefCitation id="199DF8DED514BAA43408B28AEB1DF8DD" author="Tanaka, R." refId="ref346399" refString="Tanaka, R. 1971. A research into variation in molar and external features among a population of the Smith's red-backed vole for elucidation of its systematic rank. Japanese Journal of Zoology, 16: 163 - 176." year="1971">Tanaka (1971)</bibRefCitation>
to recognize
<taxonomicName id="A479AAA1E92BB0F758F4D8ADA1FAF8BD" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="627E355755E0D55EC2BE1E033D7E8FA2" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
as a genus distinct from
<taxonomicName id="69AB05F9696307E6C8AC28AE19B8C62F" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="3E5BF7B1EC8DD33F82D9354B83FD5D8B" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
, primarily because
<taxonomicName id="678D45DAA35F22DE1AFC3A3369D70370" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="AF6DA806DC7EA9C4D6598FC7296D31FA" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
combined characteristics of both
<taxonomicName id="90FF42B506FA600385E6046069CAFDF3" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="4A20D1D9F9F304DDFDE7D9E88A775F55" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
and
<taxonomicName id="192805E5389DF1B20556FFFA77AA3453" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="BD381AB7FFD84E97895D538CE5D12688" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
. Chromosomal analyses of
<taxonomicName id="09C2CABE67E64B73B13DC05F32E00B00" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="124718224D5A4D6EDA3C79FFBC3892E0" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
suggest that
<taxonomicName id="9BBF88F982820C184827D1327738C5C6" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="F718AF02F76CE192AD65B0DEA4269371" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
and
<taxonomicName id="AE02B16205A8BB44188B990E22E118E2" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="F1E9CF1B015B528F992D38EA348B2119" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
are derived from a common ancestor (
<bibRefCitation id="689CBAC7422A0422C5D3B75AA67543A0" author="Ando, A. &amp; S. Shiraishi &amp; M. Harada &amp; T. A. Uchida" refId="ref9841" refString="Ando, A., S. Shiraishi, M. Harada, and T. A. Uchida. 1988. A karyological study of two intraspecific taxa in Japanese Eothenomys (Mammalia: Rodenta). Journal of the Mammalogical Society of Japan, 13: 93 - 104." year="1988">Ando et al., 1988</bibRefCitation>
).
</paragraph>
<paragraph id="0A77802411EC941D58E7DB0010084973" pageNumber="1029">
We (1993:532) previously recognized
<taxonomicName id="B881BB21D44B78F794306475A5501BEA" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="E242817184884609F3566CD8086DE866" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
because &quot;The removal of Japanese
<taxonomicName id="E0B30DC5BFBE26713A824796C8E86A32" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="6E863053486EF87345CBBC4AC883B315" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
from
<taxonomicName id="67579669F604230DC0F32F6B87862E92" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="86CC04A399FC6ADD41CA7D1C7056F859" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
, whose species-diversity centers in the mountains of
<collectingCountry id="8FAE985F329066FBAF1B65738B0213A2" name="China">China</collectingCountry>
, and its proposed association with
<taxonomicName id="6F19ECB96FD050A743BAE3DA235069A3" class="Mammalia" family="Cricetidae" genus="Clethrionomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="431BB60D448311C9377B8CB61691241F" italics="true" pageNumber="1029">Clethrionomys</emphasis>
</taxonomicName>
[=
<taxonomicName id="76FC9C0EE1C23BF305B5BC4E8793BB81" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="B51D0824C5392BD6DB4C3E332FA1A436" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
] is zoogeographically plausible and outlines a precise hypothesis that can be tested by analyses of other data sets.&quot; In just such a taxonomically and geographically broad study, using mitochondrial and nuclear ribosomal DNA,
<bibRefCitation id="4B1CE7A573E1E6E351638305B558414C" 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="DFD14E4D5A31149E517F68A471AF4676" italics="true" pageNumber="1029">b</emphasis>
)
</bibRefCitation>
demonstrated: 1) that
<taxonomicName id="3DD2DEE96A79D40A224B4D9FD518CF3E" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="F18AF3F5C27D50C66E8EA089EA9D8954" italics="true" pageNumber="1029">andersoni</emphasis>
</taxonomicName>
,
<taxonomicName id="58B2FB17E3B40EAF029C0DCE4E3ED25E" authorityName="Jameson" authorityYear="1961" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="imaizumii">
<emphasis id="AC6BB8C336D5040D879C5CCFA3A3A13B" italics="true" pageNumber="1029">imaizumii</emphasis>
</taxonomicName>
, and
<taxonomicName id="02DCF3C353857DA75EF669699552D75B" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="998DDBAAEC6F1F3CA26AC6DE5C3B2649" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
are closely related to Japanese and Asian
<taxonomicName id="5D2093FDDE01CD9ECDB2CC06D88A7D74" baseAuthorityName="Mezhzherin and Serbenyuk" baseAuthorityYear="1992" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="1B8122F945E2994190739C779C5E7748" italics="true" pageNumber="1029">M. rufocanus</emphasis>
</taxonomicName>
and to Korean
<taxonomicName id="61C5DD4AF6A877FCF3E27240AE5EDCA2" baseAuthorityName="Thomas" baseAuthorityYear="1907" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="regulus">
<emphasis id="B4F08AEFB03773E8852DD9769C66DFF6" italics="true" pageNumber="1029">M. regulus</emphasis>
</taxonomicName>
; 2) that this clade is phyletically remote from
<taxonomicName id="96C513F3C765497A037A9238965D69E5" authorityName="Pallas" authorityYear="1779" class="Mammalia" family="Muridae" genus="Mus" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rutilus">
<emphasis id="E06967650C8D21F203A6D6C047017A03" italics="true" pageNumber="1029">M. rutilus</emphasis>
</taxonomicName>
and
<taxonomicName id="2F503F5EC662D2959A79877495BDDB2E" baseAuthorityName="Milne-Edwards" baseAuthorityYear="1871" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="melanogaster">
<emphasis id="A6BCF07C70F3217D93D82AE6E8019157" italics="true" pageNumber="1029">Eothenomys melanogaster</emphasis>
</taxonomicName>
; and 3) that no monophyletic group corresponding to
<taxonomicName id="607AAFBF9618140C616C00857273E772" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="B9668582FD5442FD8C85E043F10F0D79" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
as a separate genus is supported. They concluded (1999
<emphasis id="36EA6C757B992239627083A99B7D0336" italics="true" pageNumber="1029">b</emphasis>
:520) that the allocations of Japanese red-backed voles to
<taxonomicName id="BE6FF02C74FFF6191E27E373D2F76833" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="672177C6846ECC0F5A3A25D914B81ADD" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
,
<taxonomicName id="15147508A0215E2E549DE90B8587FCD3" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="ADDCC74EEC3468F22E4AA95D5121E8AB" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
, or
<taxonomicName id="9AC87080C2877202AE1F0ED3084AE5FD" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="AA60CC9E4E1F095F36789D8D974EAE4B" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
should be reevaluated. The incorporation of
<taxonomicName id="F795FFE9C96C6FBEB66F2852A011B0DF" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="FA97D614A58A5EC1E36376B753EF3D6F" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
into
<taxonomicName id="576E10A36C64FA6B16C716124CE58ED4" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="6100A75707EF4083EBB52AD2CCE2DCF0" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
had earlier been urged by
<bibRefCitation id="52D1817EF04CC7BA0BA99326DF2E7FAA" 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>
, based on chromosomal and allozymic data, and was so arranged by
<bibRefCitation id="008824E2F696748548A929A079783342" 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="1CBD1134BC275A405DB4192AD82E2305" italics="true" pageNumber="1029">a</emphasis>
)
</bibRefCitation>
. The molecular relationships reported by Suzuki et al. imply that the evergrowing molars in
<taxonomicName id="9BBA4F29483DB4F6D7C7FD44130E45BE" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="1B3A0DF81DC54557E3E0AAE2D1F7B072" italics="true" pageNumber="1029">andersoni</emphasis>
</taxonomicName>
and
<taxonomicName id="2CBB29A3F2AAE312E4F7EC600E9F52CC" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="4B58A2B2F5C89D55EF8D4948AA9599B9" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
are independently derived from a rooted
<taxonomicName id="D243A70338EFFF1147EA7C84D2F7849E" baseAuthorityName="Ma and Jiang" baseAuthorityYear="1996" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="C221A91533E553F228A11E540C6A14BF" italics="true" pageNumber="1029">Myodes</emphasis>
</taxonomicName>
ancestor endemic to
<collectingCountry id="637841306A0247961991EFFC6099828A" name="Japan">Japan</collectingCountry>
, as earlier hypothesized by
<bibRefCitation id="C508E9712ADBA277ABE03B1C4D7D272E" author="Kawamura, Y." refId="ref181747" refString="Kawamura, Y. 1988. Quaternary rodent faunas in the Japanese Islands (Part 1). Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy, 53: 31 - 348." year="1988">Kawamura (1988)</bibRefCitation>
.
</paragraph>
<paragraph id="9158B0D13E2CA69975F892CD4723B26D" pageNumber="1029">
Species revised, as
<taxonomicName id="F90332CDDF9F34E0304BFAD1E3BABDC9" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="28745A975ED39CB82E17A4E7E4740527" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
, and many name combinations traced by
<bibRefCitation id="02EA643EB61792578EC0F6D3B96A109E" author="Aimi, M." refId="ref3299" refString="Aimi, M. 1980. A revised classification of the Japanese red-backed voles. Memoirs of the Faculty of Science, Kyoto University, Series of Biology, 8: 35 - 84." year="1980">Aimi (1980)</bibRefCitation>
. Morphology, altitudinal and geographic distribution, taxonomic comparisons, and nomenclatural history meticulously investigated by
<bibRefCitation id="2A8EA4ADD6795C85F54C60DA2D6FE970" author="Kaneko, Y." refId="ref179766" refString="Kaneko, Y. 1992 b. [Mammals of Japan. 17. Eothenomys smithii (Smith's red-backed vole).] Mammalian Science, 32 (1): 39 - 54 (in Japanese)." year="1992">
Kaneko (1992
<bibRefCitation id="5972AFB346DA23AD7D6A9789F39C4673" author="Santos, I. B. &amp; G. A. B. da Fonseca &amp; S. E. Rigueira &amp; R. B. Machado" refId="ref316397" refString="Santos, I. B., G. A. B. da Fonseca, S. E. Rigueira, and R. B. Machado. 1994. The rediscovery of the Brazilian three banded armadillo and notes on its conservation status. Edentata, 1: 11 - 15." year="1994">
<emphasis id="D8E4EA37324DE350841B0166888F1642" italics="true" pageNumber="1029">b</emphasis>
, 1994
</bibRefCitation>
</bibRefCitation>
,
<bibRefCitation id="FE7BD0B4561B9268118223BF8772D728" author="Kaneko, Y." refId="ref179930" refString="Kaneko, Y. 1996 a. Age variation of the third upper molar in Eothenomys smithii. Mammal Study, 21 (1): 1 - 13." year="1996">
1996
<emphasis id="9EA250715A1D2F7B1124408306CF75C5" italics="true" pageNumber="1029">a</emphasis>
</bibRefCitation>
). Synonymy of
<taxonomicName id="3CDE624C769912D09326869755B1CC40" baseAuthorityName="Imaizumi" baseAuthorityYear="1957" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="kageus">
<emphasis id="9E66987C22F20EF16E9FC72B6166010F" italics="true" pageNumber="1029">kageus</emphasis>
</taxonomicName>
demonstrated by
<bibRefCitation id="E50F125001A49548CB6E230EA0825E20" author="Aimi, M." refId="ref3299" refString="Aimi, M. 1980. A revised classification of the Japanese red-backed voles. Memoirs of the Faculty of Science, Kyoto University, Series of Biology, 8: 35 - 84." year="1980">Aimi (1980)</bibRefCitation>
,
<bibRefCitation id="B10654DFE856380360E2321879817A59" author="Kaneko, Y." refId="ref179602" refString="Kaneko, Y. 1985. Examinations of diagnostic characters (mammae and bacula) between Eothenomys smithi and E. kageus. Journal of the Mammalogical Society of Japan, 10: 221 - 229." year="1985">Kaneko (1985)</bibRefCitation>
and
<bibRefCitation id="45C4C37675A3E9C1A6C7BCAECBAF8B24" author="Ando, A. &amp; S. Shiraishi &amp; M. Harada &amp; T. A. Uchida" refId="ref9841" refString="Ando, A., S. Shiraishi, M. Harada, and T. A. Uchida. 1988. A karyological study of two intraspecific taxa in Japanese Eothenomys (Mammalia: Rodenta). Journal of the Mammalogical Society of Japan, 13: 93 - 104." year="1988">Ando et al. (1988)</bibRefCitation>
; later
<bibRefCitation id="CB1DDBAF369331B7352EC0716C78D17D" author="Kaneko, Y." refId="ref179857" refString="Kaneko, Y. 1994. [Muridae.] Pp. 90 - 110 and 168 - 183, in A pictorial guide to the mammals of Japan (H. Abe, N. Ishii, Y. Kaneko, K. Maeda, S. Miura, and M. Yoneda, eds.). Tokai University Publication, Tokyo, 195 pp. (In Japanese)." year="1994">Kaneko (1994</bibRefCitation>
, as
<taxonomicName id="CE3B5BB98FD94CD092EFD3C1DDF45B79" baseAuthorityName="Kaneko" baseAuthorityYear="1994" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="E31D784F3F0132AE322E9463C105B649" italics="true" pageNumber="1029">Eothenomys</emphasis>
</taxonomicName>
) recognized
<taxonomicName id="61F6EB4978AA9E71AADD60341A15C242" baseAuthorityName="Imaizumi" baseAuthorityYear="1957" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="kageus">
<emphasis id="C45CBE352FB1CD4C4019B1C74FC70BAD" italics="true" pageNumber="1029">kageus</emphasis>
</taxonomicName>
as occurring in E Honshu and
<taxonomicName id="688C05A2DA87B8514F65337C970D1797" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="07F379387C0393B45576158748E04B0B" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
in W Honshu. The taxon
<taxonomicName id="B96E72629F53A32FDFCE61732DA49EF8" baseAuthorityName="Tokuda" baseAuthorityYear="1932" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="okiensis">
<emphasis id="40F0056C5B514C38DF82835B7CC86318" italics="true" pageNumber="1029">okiensis</emphasis>
</taxonomicName>
, described as a subspecies of
<taxonomicName id="53325C4226FD506F1A45907227BD2CF2" baseAuthorityName="Mezhzherin and Serbenyuk" baseAuthorityYear="1992" class="Mammalia" family="Cricetidae" genus="Myodes" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="rufocanus">
<emphasis id="269F98240E579D39B1E06144FFFC7974" italics="true" pageNumber="1029">rufocanus</emphasis>
</taxonomicName>
, was placed in synonymy by
<bibRefCitation id="02BFD788E4FC0A98F9DC1E0979A4B2E0" author="Aimi, M." refId="ref3299" refString="Aimi, M. 1980. A revised classification of the Japanese red-backed voles. Memoirs of the Faculty of Science, Kyoto University, Series of Biology, 8: 35 - 84." year="1980">Aimi (1980)</bibRefCitation>
. Chromosomal data widely available, in comparisons among arvicoline species and within samples of
<taxonomicName id="9985AC58F3BAB5B4CEBC97AD251F4D57" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="9E568393BA8BF9DFF1A08413B8784966" italics="true" pageNumber="1029">smithii</emphasis>
</taxonomicName>
(
<bibRefCitation id="69450C1B5727B09393994C2E8690AB05" author="Ando, A. &amp; S. Shiraishi &amp; M. Harada &amp; T. A. Uchida" refId="ref9841" refString="Ando, A., S. Shiraishi, M. Harada, and T. A. Uchida. 1988. A karyological study of two intraspecific taxa in Japanese Eothenomys (Mammalia: Rodenta). Journal of the Mammalogical Society of Japan, 13: 93 - 104." year="1988">Ando et al., 1988</bibRefCitation>
, 1991;
<bibRefCitation id="2E3DBB0A2CAEAACCA4B29F1F4B330B13" author="Iwasa, M. A. &amp; K. Tsuchiya" refId="ref169964" refString="Iwasa, M. A., and K. Tsuchiya. 2000. Karyological analysis of the Eothenomys sp. from Nagano City, central Honshu, Japan. Chromosome Science, 4: 31 - 38." year="2000">Iwasa and Tsuchiya, 2000</bibRefCitation>
;
<bibRefCitation id="FE27FD3FB8E3480CB32B91070F94AC41" 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="FB2C2C813E4220A59750AF18048404C3" italics="true" pageNumber="1029">a</emphasis>
</bibRefCitation>
,
<emphasis id="86E397E41E369C983E85E16CC38BFD8C" italics="true" pageNumber="1029">b</emphasis>
;
<bibRefCitation id="D1C173480202A82DCE02C3349E911E09" author="Tsuchiya, K." refId="ref360189" refString="Tsuchiya, K. 1981. [On the chromosome variations in Japanese cricetid and murid rodents]. Honyurui Kagaku (Mammalian Science), 42: 51 - 58 (in Japanese, with English abstract)." year="1981">Tsuchiya, 1981</bibRefCitation>
;
<bibRefCitation id="127E2F30669E177BD9450062360EB4DF" author="Vorontsov, N. N. &amp; E. A. Lyapunova &amp; Yu. M. Borisov &amp; V. E. Dovgal" refId="ref378036" refString="Vorontsov, N. N., E. A. Lyapunova, Yu. M. Borisov, and V. E. Dovgal. 1980. Variability of sex chromosomes in mammals. Genetica, 52 / 53: 361 - 372." year="1980">Vorontsov et al., 1980</bibRefCitation>
;
<bibRefCitation id="827C0D2608D12F5365A9ED350DE0643C" 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>
). See
<bibRefCitation id="6282DC2B73D2EB08BE5D34815056DA58" author="Kawamura, Y." refId="ref181832" refString="Kawamura, Y. 1991. Quaternary mammalian faunas in the Japanese Islands. The Quaternary Research, 30 (2): 213 - 220." year="1991">Kawamura (1991</bibRefCitation>
,
<bibRefCitation id="ECAA191A9371B660C7867593A8052F89" author="Kawamura, Y." refId="ref181859" refString="Kawamura, Y. 1994. Late Pleistocene to Holocene mammalian faunal succession in the Japanese Islands, with comments on the Late Quaternary extinctions. Archaeozoologia, 6 (2): 7 - 22." year="1994">1994</bibRefCitation>
) for discussion of Holocene occurrence in archeological sites on Honshu, Shikoku, and Kyushu. Both
<taxonomicName id="299A1981DAE8FB0880E0D8A85542F1A8" baseAuthorityName="Thomas" baseAuthorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="smithii">
<emphasis id="BF9289B55F4E1FA4958192ACA006D81A" italics="true" pageNumber="1029">M. smithii</emphasis>
</taxonomicName>
and
<taxonomicName id="1759E454ECBFB93FA1A05C25672B564D" class="Mammalia" family="Cricetidae" genus="Eothenomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="species" species="andersoni">
<emphasis id="D5F6693AD9D25954A407B03297AA66FE" italics="true" pageNumber="1029">M. andersoni</emphasis>
</taxonomicName>
are discussed by
<bibRefCitation id="09A1E0BADED95C58E0778039168484E6" author="Dobson, M." refId="ref86570" refString="Dobson, M. 1994. Patterns of distribution in Japanese land mammals. Mammal Review, 24 (3): 91 - 111." year="1994">Dobson (1994</bibRefCitation>
, as
<taxonomicName id="94D58F83F878A5A3A1D6D68F67E199E1" authorityName="Thomas" authorityYear="1905" class="Mammalia" family="Cricetidae" genus="Phaulomys" kingdom="Animalia" order="Rodentia" phylum="Chordata" rank="genus">
<emphasis id="E05D8291556922BF4C628308657A9AE7" italics="true" pageNumber="1029">Phaulomys</emphasis>
</taxonomicName>
) in context of elucidating patterns of distribution in Japanese land mammals
</paragraph>
.
</paragraph>
</subSubSection>
</treatment>
</document>