282 lines
29 KiB
XML
282 lines
29 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6397752" ID-GBIF-Dataset="45351c32-25dd-422c-bdb2-00e73deb4943" ID-ISBN="978-84-16728-19-0" ID-Zenodo-Dep="6397752" approvalRequired="37" approvalRequired_for_taxonomicNames="8" approvalRequired_for_treatments="29" checkinTime="1648655544658" checkinUser="conny" docAuthor="Don E. Wilson & Russell A. Mittermeier" docDate="2019" docId="4C3D87E8FF366A89FF759C1F195BB11F" docLanguage="en" docName="hbmw_9_Vespertilionidae_716.pdf.imf" docOrigin="Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions" docTitle="Myotis rosseti" docType="treatment" docVersion="10" lastPageNumber="967" masterDocId="B004FF90FFFB6A44FFFC96591E00BB32" masterDocTitle="Vespertilionidae" masterLastPageNumber="981" masterPageNumber="716" pageNumber="967" updateTime="1658491128239" updateUser="diego">
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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>Vespertilionidae</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>Don E. Wilson</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>Russell A. Mittermeier</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:originInfo>
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<mods:dateIssued>2019</mods:dateIssued>
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<mods:dateOther type="pubDate">2019-10-31</mods:dateOther>
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<mods:publisher>Lynx Edicions</mods:publisher>
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<mods:place>
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<mods:placeTerm>Barcelona</mods:placeTerm>
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</mods:place>
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</mods:originInfo>
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<mods:titleInfo>
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<mods:title>Handbook of the Mammals of the World – Volume 9 Bats</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:extent unit="page">
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<mods:start>716</mods:start>
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<mods:end>981</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:classification>book chapter</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.6397752</mods:identifier>
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<mods:identifier type="GBIF-Dataset">45351c32-25dd-422c-bdb2-00e73deb4943</mods:identifier>
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<mods:identifier type="ISBN">978-84-16728-19-0</mods:identifier>
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<mods:identifier type="Zenodo-Dep">6397752</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6577942" ID-GBIF-Taxon="195628210" ID-Zenodo-Dep="6577942" LSID="urn:lsid:plazi:treatment:4C3D87E8FF366A89FF759C1F195BB11F" httpUri="http://treatment.plazi.org/id/4C3D87E8FF366A89FF759C1F195BB11F" lastPageNumber="967" pageId="205" pageNumber="967">
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<subSubSection box="[137,220,2630,2680]" pageId="205" pageNumber="967" type="multiple">
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<paragraph blockId="205.[135,1159,2630,2723]" box="[137,220,2630,2680]" pageId="205" pageNumber="967">
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<heading box="[137,220,2630,2680]" pageId="205" pageNumber="967">
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||
<figureCitation box="[137,220,2630,2680]" captionStart="Plate 73: Vespertilionidae" captionStartId="199.[131,161,3286,3311]" captionTargetBox="[12,2760,18,3659]" captionTargetPageId="198" captionText="449. Hairy-faced Myotis (Myotis annectans), 450. Frosted Myotis (Myotis pruinosus), 451. Yanbaru Whiskered Myotis (Myotis yanbarensis), 452. Long-toed Myotis (Myotis secundus), 453. Bornean Whiskered Myotis (Myotis borneoensis), 454. Malaysian Whiskered Myotis (Myotis federatus), 455. Indochinese Myotis (Myotis indochinensis), 456. Peyton’s Myotis (Myotis peytoni), 457. Burmese Whiskered Myotis (Myotis montivagus), 458. Long-fingered Myotis (Myotis capaccinii), 459. Chinese Water Myotis (Myotis laniger), 460. Csorba’s Myotis (Myotis csorbai), 461. Kashmir Cave Myotis (Myotis longipes), 462. Annamit Myotis (Myotis annamiticus), 463. Phan Luong’s Myotis (Myotis phanluongi), 464. Himalayan Whiskered Myotis (Myotis siligorensis), 465. Chestnut Myotis (Myotis badius), 466. Ridley’s Myotis (Myotis ridleyi), 467. Thick-thumbed Myotis (Myotis rosseti), 468. Horsfield’s Myotis (Myotis horsfieldii), 469. Pallid Large-footed Myotis (Myotis macrotarsus), 470. Stalker’s Myotis (Myotis stalkeri), 471. Gray Large-footed Myotis (Myotis adversus), 472. Maluku Myotis (Myotis moluccarum), 473. Southern Myotis (Myotis macropus), 474. Lesser Large-footed Myotis (Myotis hasseltii)" figureDoi="http://doi.org/10.5281/zenodo.6398948" httpUri="https://zenodo.org/record/6398948/files/figure.png" pageId="205" pageNumber="967">467.</figureCitation>
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</heading>
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</paragraph>
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</subSubSection>
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||
<subSubSection box="[235,708,2630,2680]" pageId="205" pageNumber="967" type="vernacular_names">
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<paragraph blockId="205.[135,1159,2630,2723]" box="[235,708,2630,2680]" pageId="205" pageNumber="967">
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<heading box="[235,708,2630,2680]" pageId="205" pageNumber="967">
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<vernacularName box="[235,708,2630,2680]" pageId="205" pageNumber="967">Thick-thumbed Myotis</vernacularName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[761,1009,2630,2680]" pageId="205" pageNumber="967" type="nomenclature">
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<paragraph blockId="205.[135,1159,2630,2723]" box="[761,1009,2630,2680]" pageId="205" pageNumber="967">
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||
<heading box="[761,1009,2630,2680]" pageId="205" pageNumber="967">
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<taxonomicName baseAuthorityName="Oey" baseAuthorityYear="1951" box="[761,1009,2630,2680]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="rosseti">
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<emphasis box="[761,1009,2630,2680]" italics="true" pageId="205" pageNumber="967">Myotis rosseti</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[136,1159,2698,2719]" pageId="205" pageNumber="967" type="vernacular_names">
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<paragraph blockId="205.[135,1159,2630,2723]" box="[136,1159,2698,2719]" pageId="205" pageNumber="967">
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||
<heading box="[136,1159,2698,2719]" pageId="205" pageNumber="967">
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<emphasis bold="true" box="[136,212,2698,2719]" pageId="205" pageNumber="967">French:</emphasis>
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<vernacularName box="[222,387,2698,2719]" pageId="205" pageNumber="967">Murin de Rosset</vernacularName>
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/
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<emphasis bold="true" box="[408,498,2698,2719]" pageId="205" pageNumber="967">German:</emphasis>
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<vernacularName box="[508,837,2698,2719]" pageId="205" pageNumber="967">Kambodscha-LangfuRfledermaus</vernacularName>
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/
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<emphasis bold="true" box="[859,950,2698,2719]" pageId="205" pageNumber="967">Spanish:</emphasis>
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<vernacularName box="[961,1159,2698,2719]" pageId="205" pageNumber="967">Ratonero de Rosset</vernacularName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[748,1338,2774,2799]" pageId="205" pageNumber="967" type="reference_group">
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<paragraph blockId="205.[747,1341,2774,3194]" box="[748,1338,2774,2799]" pageId="205" pageNumber="967">
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<emphasis bold="true" box="[748,903,2774,2799]" pageId="205" pageNumber="967">Taxonomy.</emphasis>
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<taxonomicName authority="Oey, 1951" authorityName="Oey" authorityYear="1951" box="[928,1333,2774,2799]" class="Mammalia" family="Vespertilionidae" genus="Glischropus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="rosseti">Glischropus rosseti Oey, 1951</taxonomicName>
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,
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</paragraph>
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</subSubSection>
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<subSubSection box="[749,899,2804,2837]" pageId="205" pageNumber="967" type="materials_examined">
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<paragraph blockId="205.[747,1341,2774,3194]" box="[749,899,2804,2837]" pageId="205" pageNumber="967">
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<materialsCitation ID-GBIF-Occurrence="3783319735" box="[749,899,2804,2837]" pageId="205" pageNumber="967">
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<collectingCountry box="[749,895,2804,2837]" name="Cambodia" pageId="205" pageNumber="967">Cambodia</collectingCountry>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="205" pageNumber="967" type="discussion">
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<paragraph blockId="205.[747,1341,2774,3194]" pageId="205" pageNumber="967">
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Subgenus
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<taxonomicName authority="Kaup, 1829" box="[898,982,2849,2878]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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;
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<taxonomicName baseAuthorityName="Temminck" baseAuthorityYear="1840" box="[1003,1124,2849,2878]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="horsfieldii">horsfieldii</taxonomicName>
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species group.
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<collectingRegion box="[748,795,2884,2917]" country="South Sudan" name="Lakes" pageId="205" pageNumber="967">See</collectingRegion>
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<taxonomicName authorityName="Thomas" authorityYear="1898" box="[811,938,2884,2917]" class="Mammalia" family="Vespertilionidae" genus="Pipistrellus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="ridleyi">M. ridleyi</taxonomicName>
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. Based on neighbor-joining tree analysis in 2008,
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<taxonomicName baseAuthorityName="Oey" baseAuthorityYear="1951" box="[1064,1234,2924,2957]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="rosseti">Myotis rosseti</taxonomicName>
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(partly as ndleyr) was related to
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<taxonomicName authorityName="E. H. Taylor" authorityYear="1934" box="[1106,1287,2968,2997]" class="Mammalia" family="Vespertilionidae" genus="Myotis" isUncertain="true" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="browni">M. cf. browni</taxonomicName>
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(as
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<taxonomicName baseAuthorityName="Gray" baseAuthorityYear="1846" box="[750,860,3003,3036]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="muricola">muricola</taxonomicName>
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) and some “long-footed”
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<taxonomicName authority="Kaup, 1829" box="[1257,1340,3003,3036]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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(e.g. hasseltir). Monotypic.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="205" pageNumber="967" type="distribution">
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<caption ID-DOI="http://doi.org/10.5281/zenodo.6398928" ID-Zenodo-Dep="6398928" httpUri="https://zenodo.org/record/6398928/files/figure.png" inLine="true" pageId="205" pageNumber="967" targetBox="[132,723,2776,3190]" targetPageId="205">
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<paragraph blockId="205.[747,1341,2774,3194]" lastBlockId="205.[134,1339,3199,3469]" pageId="205" pageNumber="967">
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<emphasis bold="true" box="[747,923,3090,3115]" pageId="205" pageNumber="967">Distribution.</emphasis>
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S & SE
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<collectingCountry box="[1040,1169,3090,3115]" name="Thailand" pageId="205" pageNumber="967">Thailand</collectingCountry>
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,
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<collectingCountry box="[1186,1332,3090,3115]" name="Cambodia" pageId="205" pageNumber="967">Cambodia</collectingCountry>
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, S
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<collectingCountry box="[773,839,3125,3154]" name="Laos" pageId="205" pageNumber="967">Laos</collectingCountry>
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, C & S
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<collectingCountry box="[943,1062,3125,3154]" name="Vietnam" pageId="205" pageNumber="967">Vietnam</collectingCountry>
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(
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<collectingRegion box="[1086,1338,3125,3154]" country="Vietnam" name="Ha Tinh" pageId="205" pageNumber="967">Ha Tinh Province</collectingRegion>
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and Cat Tien Nadonal Park); in S
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<collectingCountry name="Vietnam" pageId="205" pageNumber="967">Vienam</collectingCountry>
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, it might occur in nearby
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<collectingRegion box="[564,862,3199,3232]" country="Vietnam" name="Binh Phuoc" pageId="205" pageNumber="967">Binh Phuoc Province</collectingRegion>
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where “bamboo” habitat occurs.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="205" pageNumber="967" type="description">
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<paragraph blockId="205.[134,1339,3199,3469]" lastBlockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
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<emphasis bold="true" box="[134,387,3238,3271]" pageId="205" pageNumber="967">Descriptive notes.</emphasis>
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Head-body
|
||
<quantity box="[580,732,3238,3271]" metricMagnitude="-2" metricUnit="m" metricValue="4.15" metricValueMax="4.7" metricValueMin="3.6" pageId="205" pageNumber="967" unit="mm" value="41.5" valueMax="47.0" valueMin="36.0">36-47 mm</quantity>
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, tail
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||
<quantity box="[810,963,3238,3271]" metricMagnitude="-2" metricUnit="m" metricValue="3.7" metricValueMax="4.2" metricValueMin="3.2" pageId="205" pageNumber="967" unit="mm" value="37.0" valueMax="42.0" valueMin="32.0">32-42 mm</quantity>
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, ear
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||
<quantity box="[1044,1195,3238,3271]" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.4" metricValueMin="1.1" pageId="205" pageNumber="967" unit="mm" value="12.5" valueMax="14.0" valueMin="11.0">11-14 mm</quantity>
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||
, hindfoot 5-1-7-
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||
<quantity box="[218,307,3278,3311]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="205" pageNumber="967" unit="mm" value="5.0">5 mm</quantity>
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||
, forearm 27-
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<quantity box="[501,634,3278,3311]" metricMagnitude="-2" metricUnit="m" metricValue="1.8" metricValueMax="3.1" metricValueMin="0.5" pageId="205" pageNumber="967" unit="mm" value="18.0" valueMax="31.0" valueMin="5.0">5-31 mm</quantity>
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; weight 3-8-
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<quantity box="[816,868,3278,3311]" metricMagnitude="-3" metricUnit="kg" metricValue="6.0" pageId="205" pageNumber="967" unit="g" value="6.0">6 g</quantity>
|
||
. The Thick-thumbed
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<taxonomicName authority="Kaup, 1829" box="[1190,1279,3278,3311]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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||
has thick pinkish pads on thumbs and small triangular pads on feet. Fur is relatively short, light gray to dark grayish brown on upperparts, with hairs having dark brown bases and pale tips. Underparts are lighter. Ears are gray, long, and funnelshaped, with distinctive emargination on outer margins. Tragus (6-2-6-
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<quantity box="[914,998,3436,3469]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="205" pageNumber="967" unit="mm" value="8.0">8 mm</quantity>
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||
) is ¢.50% of ear length, thickened at base, and angled forward, tapering to tip. Muzzle and limbs are pinkish and not especially pigmented. Wing membrane is dark gray, and uropatagium is attached just below ankle. Calcar lobe is more or less developed. The Thick-thumbed
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<taxonomicName authority="Kaup, 1829" box="[1421,1510,402,435]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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differs from other species of
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<taxonomicName authority="Kaup, 1829" box="[1928,2011,402,435]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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by thickened pads on thumbs and feet and absence of P’ and P,. Ridley’s
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<taxonomicName authority="Kaup, 1829" box="[1854,1943,442,475]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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(
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<taxonomicName authorityName="Thomas" authorityYear="1898" box="[1969,2097,442,475]" class="Mammalia" family="Vespertilionidae" genus="Pipistrellus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="ridleyi">M. ridleyi</taxonomicName>
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) and the Thick-thumbed
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<taxonomicName authority="Kaup, 1829" box="[2474,2564,442,475]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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can be readily recognized among other
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<taxonomicName authority="Kaup, 1829" box="[1919,2003,481,514]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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by their expanded, globose braincase, shortened, massive rostrum, and reduced premolar number.
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<taxonomicName box="[2226,2434,529,554]" class="Mammalia" family="Vespertilionidae" genus="Glischropus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="undetermined">Glischropus spp.</taxonomicName>
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have shorter and broader ears, smaller and more rounded tragus, smaller and pinker thumb and foot pads, and distinctive upperincisors. Ridley’s
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<taxonomicName authority="Kaup, 1829" box="[2140,2230,599,632]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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is more blackish and lacks thumb pads. Characteristic thumb and foot pads of the Thick-thumbed
|
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<taxonomicName authority="Kaup, 1829" box="[2468,2558,639,672]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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also are found in one or more species of
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<taxonomicName authorityName="Kaup" authorityYear="1829" box="[1931,2071,678,711]" class="Mammalia" family="Vespertilionidae" genus="Pipistrellus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Pipistrellus</taxonomicName>
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||
,
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<taxonomicName authorityName="Dobson" authorityYear="1875" box="[2089,2234,678,711]" class="Mammalia" family="Vespertilionidae" genus="Glischropus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Glischropus</taxonomicName>
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,
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<taxonomicName authorityName="Conisbee" authorityYear="1953" box="[2249,2394,678,711]" class="Mammalia" family="Vespertilionidae" genus="Eudiscopus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Eudiscopus</taxonomicName>
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,
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<taxonomicName authorityName="Peters" authorityYear="1872" box="[2413,2557,678,711]" class="Mammalia" family="Vespertilionidae" genus="Tylonycteris" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Tylonycteris</taxonomicName>
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, and
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<taxonomicName authorityName="Peters" authorityYear="1868" box="[1420,1602,718,751]" class="Mammalia" family="Vespertilionidae" genus="Hesperoptenus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Hesperoptenus</taxonomicName>
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. These distinctive morphological features also suggest Thick-thumbed
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<taxonomicName authority="Kaup, 1829" box="[1419,1508,757,790]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
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are confined to bamboo associations. Baculum of a Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2534,2624,757,790]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
from southern
|
||
<collectingCountry box="[1631,1751,796,829]" name="Vietnam" pageId="205" pageNumber="967">Vietnam</collectingCountry>
|
||
was moderately large (1-
|
||
<quantity box="[2105,2185,796,829]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="205" pageNumber="967" unit="mm" value="1.0">1 mm</quantity>
|
||
in length), relatively wide, and weakly converging forward, with wide rounded tip; border between main body and “wings” was not apparent, and thickened edges were absent; upper side was concaved and had large rounded protrusion in basal one-third hanging over wide and shallow basal notch; and urethral groove was wide and deep. Skull is similar to that of Ridley’s
|
||
<taxonomicName authority="Kaup, 1829" box="[1419,1511,994,1027]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
, but braincase is a little more swollen frontally; interorbital region is shorter; rostrum is slightly shorter and wider, median depression is shallower and less clearly defined; narial emargination is more nearly U-shaped rather than V-shaped as in Ridley’s
|
||
<taxonomicName authority="Kaup, 1829" box="[1490,1582,1112,1145]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
, not extending as far posteriorly; basial depressions more pronounced. Dentition of the Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[1893,1982,1152,1185]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
is reduced with only 34 teeth. P* and P, are lacking. I? is short and wide and has anterior and posterior cusp, the former cusp is prominent and twice the height of the latter. I is ¢.50% the size of I,. Canines have strong cingulum but no prominent cingulum cusps and are only slightly taller than posterior premolars. Condylo-canine lengths are 10-5-11-
|
||
<quantity box="[2240,2326,1310,1343]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="205" pageNumber="967" unit="mm" value="3.0">3 mm</quantity>
|
||
; maxillary tooth row lengths are 4-1-4-
|
||
<quantity box="[1666,1751,1347,1380]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="205" pageNumber="967" unit="mm" value="5.0">5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="biology_ecology">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1416,1528,1389,1422]" pageId="205" pageNumber="967">Habitat.</emphasis>
|
||
Densely forested mountain slopes, narrow valleys, and turbulent boulder strewn rivers (northern
|
||
<collectingCountry box="[1768,1895,1428,1461]" name="Vietnam" pageId="205" pageNumber="967">Vietnam</collectingCountry>
|
||
), semi-open landscapes with large number of tall bamboo (southern
|
||
<collectingCountry box="[1700,1826,1472,1501]" name="Vietnam" pageId="205" pageNumber="967">Vietnam</collectingCountry>
|
||
), disturbed habitats, and urban areas up to elevations of ¢.
|
||
<quantity box="[1477,1574,1507,1540]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="205" pageNumber="967" unit="m" value="500.0">500 m</quantity>
|
||
. Recent captures suggest that the Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2315,2405,1507,1540]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
is confined to bamboo associations and particularly adapted to using bamboo stems. In
|
||
<collectingCountry box="[2456,2579,1546,1579]" name="Thailand" pageId="205" pageNumber="967">Thailand</collectingCountry>
|
||
,it roosted in tree hollows, house roofs, and bamboo.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="food_feeding">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1416,1687,1625,1658]" pageId="205" pageNumber="967">Food and Feeding.</emphasis>
|
||
The Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2007,2097,1625,1658]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
is known to forage for insects over disturbed areas including fields.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="breeding">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1415,1550,1704,1737]" pageId="205" pageNumber="967">Breeding.</emphasis>
|
||
In Cat Tien, male Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2039,2129,1704,1737]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
with enlarged testes were observed in April-May and a pregnant female in November. Females captured in
|
||
<collectingCountry box="[2460,2580,1744,1777]" name="Vietnam" pageId="205" pageNumber="967">Vietnam</collectingCountry>
|
||
in November had conspicuous evidence of post-lactation, suggesting late summer or early autumn birth and thus polyestrous reproduction.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="activity">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1413,1649,1862,1895]" pageId="205" pageNumber="967">Activity patterns.</emphasis>
|
||
In Cat Loc (Cat Tien National Park), the Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2473,2563,1862,1895]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
foraged c.
|
||
<quantity box="[1516,1600,1902,1935]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="205" pageNumber="967" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">1-2 m</quantity>
|
||
aboveground among thickets and over cornfields in semi-disturbed and agricultural landscapes. An interesting community of bats adapted to living in bamboo stems, including poorly known species such as the Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[2342,2434,1981,2014]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
, the Indochinese Thick-thumbed Bat (
|
||
<taxonomicName authorityName="Csorba" authorityYear="2011" box="[1787,2094,2020,2053]" class="Mammalia" family="Vespertilionidae" genus="Glischropus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="bucephalus">Glischropus bucephalus</taxonomicName>
|
||
), and the mysterious Disk-footed Bat (
|
||
<taxonomicName baseAuthorityName="Osgood" baseAuthorityYear="1932" box="[1426,1717,2059,2092]" class="Mammalia" family="Vespertilionidae" genus="Eudiscopus" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="species" species="denticulus">Eudiscopus denticulus</taxonomicName>
|
||
), occupy extensive bamboo-dominated formations in Cat Loc.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="biology_ecology">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1414,2121,2103,2132]" pageId="205" pageNumber="967">Movements, Home range and Social organization.</emphasis>
|
||
Heavy infestations of ectoparasites (nycteribiid flies) on Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[1943,2032,2138,2171]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
suggest gregarious habits.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="conservation">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1414,1771,2178,2211]" pageId="205" pageNumber="967">Status and Conservation.</emphasis>
|
||
Classified as Least Concern on The IUCN Red List. Extent of occurrence of the Thick-thumbed
|
||
<taxonomicName authority="Kaup, 1829" box="[1957,2046,2217,2250]" class="Mammalia" family="Vespertilionidae" genus="Myotis" kingdom="Animalia" order="Chiroptera" pageId="205" pageNumber="967" phylum="Chordata" rank="genus">Myotis</taxonomicName>
|
||
is greater than
|
||
<quantity box="[2284,2429,2217,2250]" metricMagnitude="4" metricUnit="m" metricValue="2.0" pageId="205" pageNumber="967" unit="km" value="20.0">20,000 km</quantity>
|
||
2, and recent evidence shows thatit has a wider distribution than was previously known. It has been reported in disturbed habitat and urban areas in some parts ofits distribution suggesting that it is tolerant of disturbance. Its populations are not believed to be declining fast enough to qualify for listing in a more threatened category.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="205" pageNumber="967" type="bibRefCitation_list">
|
||
<paragraph blockId="205.[1411,2626,284,2608]" pageId="205" pageNumber="967">
|
||
<emphasis bold="true" box="[1413,1567,2423,2448]" pageId="205" pageNumber="967">Bibliography.</emphasis>
|
||
Amador et al. (2018), Bates et al. (1999), Borisenko & Ivanova (2003), Borisenko & Kruskop (2003), Borisenko, Kruskop & Ivanova (2008), Corbet & Hill (1992), Csorba, Bumrungsri & Bates (2008), Francis (2008a), Francis et al. (2010), Hill (1969a), Hill & Topal (1973), Kock (2000), Koopman (1994), Kruskop (2013a, 2013b), Lekagul & McNeely (1988), Oey (1951), Pearch & Writer (2009), Ruedi et al. (2013), Simmons (2005), Thomas et al. (2013), Thong Vu Dinh (2015).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |