147 lines
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147 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.207.3237" ID-GBIF-Dataset="18e27f99-7c53-4700-bc0f-42729127150f" ID-PMC="PMC3409683" ID-Pensoft-Pub="1313-2970-207-37" ID-PubMed="22855639" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-207-37" ModsDocOrigin="ZooKeys 207" ModsDocTitle="White-toothed shrews (Mammalia, Soricomorpha, Crocidura) of coastal islands of Vietnam" checkinTime="1451248903565" checkinUser="pensoft" docAuthor="Abramov, Alexei V., Bannikova, Anna A. & Rozhnov, Viatcheslav V." docDate="2012" docId="9AD3B90A7B585695A4F4C82AD68B8722" docLanguage="en" docName="ZooKeys 207: 37-47" docOrigin="ZooKeys 207" docSource="http://dx.doi.org/10.3897/zookeys.207.3237" docTitle="Crocidura attenuata Milne-Edwards 1872" docType="treatment" docVersion="3" lastPageNumber="43" masterDocId="FFC548187263E949FFEAFF8A5410282C" masterDocTitle="White-toothed shrews (Mammalia, Soricomorpha, Crocidura) of coastal islands of Vietnam" masterLastPageNumber="47" masterPageNumber="37" pageNumber="41" updateTime="1668154149000" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>White-toothed shrews (Mammalia, Soricomorpha, Crocidura) of coastal islands of Vietnam</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Abramov, Alexei V.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bannikova, Anna A.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rozhnov, Viatcheslav V.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>207</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>47</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.207.3237</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.207.3237</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-207-37</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152036329" LSID="urn:lsid:plazi:treatment:9AD3B90A7B585695A4F4C82AD68B8722" httpUri="http://treatment.plazi.org/id/9AD3B90A7B585695A4F4C82AD68B8722" lastPageId="6" lastPageNumber="43" pageId="4" pageNumber="41">
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<subSubSection pageId="4" pageNumber="41" type="nomenclature">
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<paragraph pageId="4" pageNumber="41">
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<taxonomicName LSID="http://species-id.net/wiki/Crocidura_attenuata" authority="Milne-Edwards, 1872" authorityName="Milne-Edwards" authorityYear="1872" class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="4" pageNumber="41" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata Milne-Edwards, 1872</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="43" pageId="4" pageNumber="41" type="remarks">
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<paragraph pageId="4" pageNumber="41">
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We collected seven specimens of this species from Cat Ba Island. The trapping line (
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="20.8">20°48'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="106.98333">106°59'E</geoCoordinate>
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) was located along the west part of tourist trail from the Cat Ba National Park Headquarters to Viet Hai Village. All specimens were caught in pitfall traps set in mixed forest near limestone bare rocks. It is the first record of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura" order="Soricomorpha" pageId="4" pageNumber="41" phylum="Chordata" rank="genus">Crocidura</taxonomicName>
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from Cat Ba Island.
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</paragraph>
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<paragraph pageId="4" pageNumber="41">
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This is a medium-sized
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura" order="Soricomorpha" pageId="4" pageNumber="41" phylum="Chordata" rank="genus">Crocidura</taxonomicName>
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, with a moderately long tail; tail 79.8% of head and body length, in average. Means and extremes of measurements (in mm) from 5 adults are: head and body length, 74.6 (71-79); tail length, 59.2 (57-62); hind foot length, 13.2 (12-14); weight (n=4), 9.8 (7.3-11.5) g.
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</paragraph>
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<paragraph pageId="5" pageNumber="42">
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<pageBreakToken pageId="5" pageNumber="42" start="start">Analysis</pageBreakToken>
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of mitochondrial DNA confirmed that the specimens from Cat Ba belong to
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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proper. All the analyzed specimens from Cat Ba (see Fig. 2) formed a single cluster closely related to the group of specimens from northern Vietnam (Ha Giang Province) and southeastern China (Guangxi Province). The genetic distance (p-distance) between specimens from Cat Ba/Ha Giang as well as Cat Ba/Guangxi is about 2.1%. The specimen of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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from the more north-eastern region of China (Hunan Province) appears basal among all samples of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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from China and Vietnam. Thus, the genetic distance between two specimens from China (Hunan/Guangxi) is 4.3%, which is nearly the same as the distance between
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura indochinensis" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="species" species="indochinensis">Crocidura indochinensis</taxonomicName>
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/
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="genus">Crocidura</taxonomicName>
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sp. AB1. Thus, genetic differentiation of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="5" pageNumber="42" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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is notable and reveals a phylogeographic structure with four haplogroups.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="43" pageId="5" pageNumber="42">
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Most authors (
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<bibRefCitation author="Heaney, LR" journalOrPublisher="Proceedings of the Biological Society of Washington" pageId="7" pageNumber="44" pagination="115 - 120" title="Systematics and distribution of shrews of the genus Crocidura (Mammalia: Insectivora) in Vietnam." volume="96" year="1983">Heaney and Timm 1983</bibRefCitation>
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;
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<bibRefCitation author="Huynh, DH" journalOrPublisher="Publ. House " Science & Technics ", Hanoi" pageId="7" pageNumber="44" title="Checklist of Mammals in Vietnam." year="1994">Huynh et al. 1994</bibRefCitation>
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;
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<bibRefCitation pageId="5" pageNumber="42">Hutterer 2005</bibRefCitation>
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;
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<bibRefCitation author="Kuznetsov, GV" journalOrPublisher="KMK Scientific Press, Moscow" pageId="7" pageNumber="44" title="Mammals of Vietnam." year="2006">Kuznetsov 2006</bibRefCitation>
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;
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<bibRefCitation author="Can, DN" journalOrPublisher="Institute of Ecology and Biological Resources, Hanoi" pageId="7" pageNumber="44" title="Checklist of Wild Mammal Species of Vietnam." year="2008">Can et al. 2008</bibRefCitation>
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;
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<bibRefCitation author="Jenkins, PD" editor="Voss, RS" journalOrPublisher="Bulletin of the American Museum of Natural History" pageId="7" pageNumber="44" pagination="356 - 405" title="Chapter 10. Descriptions of new species of Crocidura (Soricomorpha: Soricidae) from mainland Southeast Asia, with synopses of previously described species and remarks on biogeography." volume="331" volumeTitle=", Systematic mammalogy: contributions in honour of Guy G. Musser." year="2009">Jenkins et al. 2009</bibRefCitation>
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) have suggested a wide geo
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<pageBreakToken pageId="6" pageNumber="43" start="start">graphic</pageBreakToken>
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distribution for
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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in Vietnam. However, the recent study of mitochondrial DNA (
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<bibRefCitation author="Bannikova, AA" journalOrPublisher="Zootaxa" pageId="7" pageNumber="44" pagination="1 - 20" title="Mitochondrial diversity of the white-toothed shrews (Mammalia, Eulipotyphla, Crocidura) in Vietnam." volume="2812" year="2011">Bannikova et al. 2011</bibRefCitation>
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) restricted the distribution of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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proper to the northernmost part of Vietnam. Elsewhere in mainland Vietnam, it is replaced by
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura tanakae" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="tanakae">Crocidura tanakae</taxonomicName>
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. The latter species was previously considered an endemic of Taiwan (
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<bibRefCitation author="Motokawa, M" journalOrPublisher="Zoological Studies" pageId="7" pageNumber="44" pagination="70 - 73" title="Karyological study of the gray shrew Crocidura attenuata (Mammalia: Insectivora) from Taiwan." volume="36" year="1997">Motokawa et al. 1997</bibRefCitation>
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,
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<bibRefCitation author="Motokawa, M" journalOrPublisher="Zoological Science" pageId="7" pageNumber="44" pagination="1153 - 1160" title="Chromosomal polymorphism in the gray shrew Crocidura attenuata (Mammalia: Insectivora)." url="10.2108/zsj.18.1153" volume="18" year="2001">2001</bibRefCitation>
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;
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<bibRefCitation pageId="6" pageNumber="43">Hutterer 2005</bibRefCitation>
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). However, based on mtDNA data analyses, the name
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura tanakae" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="tanakae">Crocidura tanakae</taxonomicName>
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has been applied to all white-toothed shrews that are genetically similar to the Taiwanese haplogroup. This haplogroup is widely distributed across mainland Asia, including in southern China, Vietnam and Laos (
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<bibRefCitation author="Esselstyn, JA" journalOrPublisher="Molecular Phylogenetics and Evolution" pageId="7" pageNumber="44" pagination="171 - 181" title="The role of repeated sea-level fluctuations in the generation of shrew (Soricidae: Crocidura) diversity in the Philippine Archipelago." url="10.1111/j.1558-5646.2009.00743.x" volume="53" year="2009">Esselstyn et al. 2009</bibRefCitation>
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,
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<bibRefCitation author="Esselstyn, JA" journalOrPublisher="Journal of Biogeography" pageId="7" pageNumber="44" pagination="1504 - 1514" title="Colonization of the Philippines from Taiwan: a multi-locus test of the biogeographic and phylogenetic relationships of isolated populations of shrews." volume="37" year="2010">2010</bibRefCitation>
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;
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<bibRefCitation author="Bannikova, AA" journalOrPublisher="Zootaxa" pageId="7" pageNumber="44" pagination="1 - 20" title="Mitochondrial diversity of the white-toothed shrews (Mammalia, Eulipotyphla, Crocidura) in Vietnam." volume="2812" year="2011">Bannikova et al. 2011</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="6" pageNumber="43">
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Documentation of
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<taxonomicName class="Mammalia" family="Soricidae" genus="Crocidura" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Crocidura attenuata" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="attenuata">Crocidura attenuata</taxonomicName>
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on Cat Ba Island well corresponds to the proposed
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<normalizedToken originalValue="species’">species'</normalizedToken>
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distribution confined to the north and east of the Red River (see
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<bibRefCitation author="Bannikova, AA" journalOrPublisher="Zootaxa" pageId="7" pageNumber="44" pagination="1 - 20" title="Mitochondrial diversity of the white-toothed shrews (Mammalia, Eulipotyphla, Crocidura) in Vietnam." volume="2812" year="2011">Bannikova et al. 2011</bibRefCitation>
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).
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</paragraph>
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<caption pageId="6" pageNumber="43">
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<paragraph pageId="6" pageNumber="43">
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Figure 2. The NJ tree for the cytb gene. The bootstrap values (³50%) obtained from 1000 replications in NJ/MP analyses are presented above the branches.
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<normalizedToken originalValue="«*»">"*"</normalizedToken>
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denotes bootstrap support of 100% in both NJ and MP analyses;
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<normalizedToken originalValue="«-»">"-"</normalizedToken>
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indicates support values of less than 50%.
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<taxonomicName class="Mammalia" family="Soricidae" genus="Suncus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Suncus murinus" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="murinus">Suncus murinus</taxonomicName>
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and
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<taxonomicName class="Mammalia" family="Soricidae" genus="Suncus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Suncus stoliczkanus" order="Soricomorpha" pageId="6" pageNumber="43" phylum="Chordata" rank="species" species="stoliczkanus">Suncus stoliczkanus</taxonomicName>
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are used as outgroup.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |