141 lines
17 KiB
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141 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.855.33013" ID-GBIF-Dataset="74c6bbe7-c9cc-468d-904e-61408ceff72e" ID-PMC="PMC6586674" ID-Pensoft-Pub="1313-2970-855-109" ID-Pensoft-UUID="F460A02DFFD1FB56FFF2FF94FFB2FFAC" ID-PubMed="31244545" ID-ZBK="F5A7AE8B38834CFD859FB2F3F9A079C0" ID-Zenodo-Dep="3251190" ID-ZooBank="F5A7AE8B38834CFD859FB2F3F9A079C0" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-855-109" ModsDocOrigin="ZooKeys 855" ModsDocTitle="Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)" checkinTime="1560464664927" checkinUser="pensoft" docAuthor="Giron, Jennifer C. & Short, Andrew Edward Z." docDate="2019" docId="69684926FBAEC114E46859D1BDD54B3C" docLanguage="en" docName="ZooKeys 855: 109-154" docOrigin="ZooKeys 855" docSource="http://dx.doi.org/10.3897/zookeys.855.33013" docTitle="Ephydrolithus hamadae Girón & Short 2019, sp. nov." docType="treatment" docUuid="3129CD1D-7BAE-4C2B-86B4-25B08D27E712" docUuidSource="ZooBank" docVersion="6" id="F460A02DFFD1FB56FFF2FF94FFB2FFAC" lastPageNumber="127" masterDocId="F460A02DFFD1FB56FFF2FF94FFB2FFAC" masterDocTitle="Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)" masterLastPageNumber="154" masterPageNumber="109" pageNumber="126" updateTime="1732488762355" updateUser="ExternalLinkService">
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<mods:title id="7F7AECA395A442E17AA0A24867B1F316">Three additional new genera of acidocerine water scavenger beetles from the Guiana and Brazilian Shield regions of South America (Coleoptera, Hydrophilidae, Acidocerinae)</mods:title>
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<mods:name id="CEAEB0ADE53C26C7C0553CFD618F7B32" type="personal">
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<mods:roleTerm id="19A60257469BEDA84F95999E17362E67">Author</mods:roleTerm>
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<mods:namePart id="94812D42884A7E6B72FA5FB1A1898B8E">Giron, Jennifer C.</mods:namePart>
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<mods:affiliation id="7B58522D378D44EBAEF0538148622F03">Department of Ecology & Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
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<mods:nameIdentifier id="698C121E5D935AD35B539DDD1C5D561A" type="orcid">https://orcid.org/0000-0002-0851-6883</mods:nameIdentifier>
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<mods:nameIdentifier id="4EFA6A9934CA73E9D139D88727F8AAA4" type="email">entiminae@gmail.com</mods:nameIdentifier>
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<mods:namePart id="754FECEB33F1E52C307DEF220352F1C4">Short, Andrew Edward Z.</mods:namePart>
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<mods:affiliation id="421F0978A9E19ABC562ADE8F835C4A7E">Department of Ecology & Evolutionary Biology, and Division of Entomology, Biodiversity Institute, University of Kansas, Lawrence, KS 66045, USA</mods:affiliation>
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<mods:typeOfResource id="CF4885685AED7A88E77DA2BE16B44496">text</mods:typeOfResource>
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<mods:title id="E02933F968BA6C801CFFA4A69309A3DB">ZooKeys</mods:title>
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<mods:date id="5EA92E58EEFC5398DA61FA3E0B08DF28">2019</mods:date>
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<mods:number id="99DF6E100A52B37A9B7D723268DD4906">855</mods:number>
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<mods:url id="890793B8187893830064F7692087F5D4">http://dx.doi.org/10.3897/zookeys.855.33013</mods:url>
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<mods:classification id="2EB4BE6A8E12F871655AACB1384A3A0D">journal article</mods:classification>
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<mods:identifier id="F26D6724999F3F6B4A094751D35166F9" type="DOI">http://dx.doi.org/10.3897/zookeys.855.33013</mods:identifier>
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<treatment id="69684926FBAEC114E46859D1BDD54B3C" ID-GBIF-Taxon="158217528" LSID="urn:lsid:zoobank.org:act:3129CD1D-7BAE-4C2B-86B4-25B08D27E712" httpUri="http://treatment.plazi.org/id/69684926FBAEC114E46859D1BDD54B3C" lastPageId="18" lastPageNumber="127" pageId="17" pageNumber="126" scope_family="Hydrophilidae" scope_order="Coleoptera" scope_subFamily="Acidocerinae">
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<subSubSection id="C580E4062025865174FFD1F8AC263CB8" pageId="17" pageNumber="126" type="nomenclature">
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<paragraph id="FD89740F10E9E93730C3B4FF92BC2A07" pageId="17" pageNumber="126">
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<taxonomicName id="5DF077C75B6C6AE06BEFCE95DA191BA9" ID-CoL="8Y22F" LSID="69684926-FBAE-C114-E468-59D1BDD54B3C" authority="Girón & Short, 2019" authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Ephydrolithus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ephydrolithus hamadae" order="Coleoptera" pageId="17" pageNumber="126" phylum="Arthropoda" rank="species" species="hamadae" status="sp. nov.">Ephydrolithus hamadae</taxonomicName>
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<taxonomicNameLabel id="DB047AD419D828A6D1204D43E70AAE0C" pageId="17" pageNumber="126">sp. nov.</taxonomicNameLabel>
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<figureCitation id="50509840E8F988F05E3BD8B00D689894" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitus of Ephydrolithus spp.: A-D Ephydrolithus hamadae: A dorsal view B lateral view C ventral view D head, dorsal view. E-H Ephydrolithus teli: E dorsal view F lateral view G ventral view H head, dorsal view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.855.33013.figure5" httpUri="https://binary.pensoft.net/fig/310062" pageId="17" pageNumber="126">
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Figs 5
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<normalizedToken id="654D4FD771D479220676634D50258440" originalValue="A–D">A-D</normalizedToken>
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</figureCitation>
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<figureCitation id="BD338B8269B69B4796E4598D4EE8C299" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Thorax, abdomen and genitalia of Ephydrolithus spp.: A-D Ephydrolithus hamadae: A ventral view of mesoventrite (white arrow pointing transverse ridge) B posterior view of metafurca C fifth abdominal ventrite D aedeagus E aedeagus of Ephydrolithus teli. F, G Ephydrolithus spiculatus: F aedeagus G oblique view of mesoventrite (black arrow pointing well-developed tooth) H aedeagus of Ephydrolithus ogmos I aedeagus of Ephydrolithus minor. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.855.33013.figure7" httpUri="https://binary.pensoft.net/fig/310064" pageId="17" pageNumber="126">
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, 7
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<normalizedToken id="6C8A3BA4EA5DA3E7EBCFF66FAC564508" originalValue="A–D">A-D</normalizedToken>
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</figureCitation>
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<figureCitation id="82CEEBB46B9696F82A121BAFE25D95AD" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Distribution of Ephydrolithus spp." figureDoi="10.3897/zookeys.855.33013.figure8" httpUri="https://binary.pensoft.net/fig/310065" pageId="17" pageNumber="126">, 8</figureCitation>
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<figureCitation id="207BB3802F4ED7513C5F6F4D24F8A331" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Habitat of Ephydrolithus spp. A, B habitat and type locality for E. minor and E. ogmos, Brazil, Pico do Barbado, collecting event BR 18 - 0226 - 01 C C habitat and type locality for E. hamadae and E. spiculatus, Brazil, Cachoeira da Palmeira, collecting event BR 18 - 0302 - 04 A D habitat and type locality for E. teli, Brazil, Pico do Barbado, collecting event BR 18 - 0226 - 01 B." figureDoi="10.3897/zookeys.855.33013.figure9" httpUri="https://binary.pensoft.net/fig/310066" pageId="17" pageNumber="126">, 9C</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="9F25DD006F6B6D844F710BD1CE7B321C" pageId="18" pageNumber="127" type="type material">
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<paragraph id="E1D57FCD80D3E7BC23DAC18709BEBAD6" pageId="18" pageNumber="127">
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<pageBreakToken id="873916FF7103399016EB3182070FA301" pageId="18" pageNumber="127" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph id="8094BBABC6C3BC7B6547741F7D96D80C" pageId="18" pageNumber="127">
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<emphasis id="A02401DC698124F3A9EA91457FB1ADE4" bold="true" pageId="18" pageNumber="127">Holotype</emphasis>
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(♂): "BRAZIL: Minas Gerais: Lassance;
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<geoCoordinate id="AF2FB5B4EC001EED49EFEB009A7B0F19" degrees="17.83384" direction="south" orientation="latitude" precision="1" value="-17.83384">17.83384S</geoCoordinate>
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,
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<geoCoordinate id="6EFDE3480D397BCABEF8B54C29444954" degrees="44.50515" direction="west" orientation="longitude" precision="1" value="-44.50515">44.50515W</geoCoordinate>
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; 568 m; Cachoeira da Palmeira; flotation of root mats and moss from side of waterfall & seepage; 2.iii.2018; leg. Benetti & team; BR18-0302-04A" (INPA).
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<emphasis id="1CD0A72BD30B2DC2AF6F1E3070BCBFA2" bold="true" pageId="18" pageNumber="127">Paratypes (7): BRAZIL: Minas Gerais</emphasis>
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: Same data as holotype (INPA, SEMC, 7 including DNA voucher SLE 1506).
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</paragraph>
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</subSubSection>
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<subSubSection id="384D40F01A5CE0617565B001F45ED4DC" pageId="18" pageNumber="127" type="differential diagnosis">
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<paragraph id="875D726A85C7143F103196C1DCBEE9A8" pageId="18" pageNumber="127">Differential diagnosis.</paragraph>
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<paragraph id="5056CE474BD2600CA34166B4A0107A2A" pageId="18" pageNumber="127">
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<taxonomicName id="DA5627CBDB040A6A65A611CD9DC6AE4D" authorityName="Girón & Short" authorityYear="2019" class="Insecta" family="Hydrophilidae" genus="Ephydrolithus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ephydrolithus hamadae" order="Coleoptera" pageId="18" pageNumber="127" phylum="Arthropoda" rank="species" species="hamadae">
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<emphasis id="FAE9F711F80A7A6B02B002880C4ADD90" italics="true" pageId="18" pageNumber="127">Ephydrolithus hamadae</emphasis>
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</taxonomicName>
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is very similar to
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<taxonomicName id="38F474CA9D50E8D45A0D33374332E9D3" lsidName="E. teli" pageId="18" pageNumber="127" rank="species" species="teli">
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<emphasis id="2016078C8D706CB57018AC578F99AED0" italics="true" pageId="18" pageNumber="127">E. teli</emphasis>
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</taxonomicName>
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. Both species can only be distinguished from each other by characteristics of the aedeagus.
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</paragraph>
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</subSubSection>
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<subSubSection id="9970C6E9F681F33DF1FF2D51D0DF110B" pageId="18" pageNumber="127" type="description">
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<paragraph id="24E7BD0692E93BB088DDC23851FF5D00" pageId="18" pageNumber="127">Description.</paragraph>
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<paragraph id="511E1B52254F8883A884AE49338E1E97" pageId="18" pageNumber="127">
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Body length 2.6-3.2 mm, width 1.5-1.7 mm. Body elongate oval, moderately convex (Fig.
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<figureCitation id="3BC7AD94B05C0F7E02CF76FAE558D53B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Habitus of Ephydrolithus spp.: A-D Ephydrolithus hamadae: A dorsal view B lateral view C ventral view D head, dorsal view. E-H Ephydrolithus teli: E dorsal view F lateral view G ventral view H head, dorsal view. Scale bars: 1 mm." figureDoi="10.3897/zookeys.855.33013.figure5" httpUri="https://binary.pensoft.net/fig/310062" pageId="18" pageNumber="127">5B</figureCitation>
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). General coloration yellowish to dark brown, slightly paler along margins of pronotum and elytra. Posterior elevation of mesoventrite with well-defined, curved transverse ridge. Elytra without striae or serial punctures. Pro- and mesofemora covered with hydrofuge pubescence along basal 2/3; metafemora with hydrofuge pubescence on tibial grooves. Apex of fifth abdominal ventrite truncate (Fig.
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<figureCitation id="40FD6524635453474E79B3BB2AD200E1" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Thorax, abdomen and genitalia of Ephydrolithus spp.: A-D Ephydrolithus hamadae: A ventral view of mesoventrite (white arrow pointing transverse ridge) B posterior view of metafurca C fifth abdominal ventrite D aedeagus E aedeagus of Ephydrolithus teli. F, G Ephydrolithus spiculatus: F aedeagus G oblique view of mesoventrite (black arrow pointing well-developed tooth) H aedeagus of Ephydrolithus ogmos I aedeagus of Ephydrolithus minor. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.855.33013.figure7" httpUri="https://binary.pensoft.net/fig/310064" pageId="18" pageNumber="127">7C</figureCitation>
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). Aedeagus (Fig.
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<figureCitation id="32A3152EADB30C6C9F2F46A21B22109D" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Thorax, abdomen and genitalia of Ephydrolithus spp.: A-D Ephydrolithus hamadae: A ventral view of mesoventrite (white arrow pointing transverse ridge) B posterior view of metafurca C fifth abdominal ventrite D aedeagus E aedeagus of Ephydrolithus teli. F, G Ephydrolithus spiculatus: F aedeagus G oblique view of mesoventrite (black arrow pointing well-developed tooth) H aedeagus of Ephydrolithus ogmos I aedeagus of Ephydrolithus minor. Scale bars: 0.25 mm." figureDoi="10.3897/zookeys.855.33013.figure7" httpUri="https://binary.pensoft.net/fig/310064" pageId="18" pageNumber="127">7D</figureCitation>
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) with basal piece 0.6
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<normalizedToken id="D53BCCC5697875CC88995E37E76A7BC7" originalValue="×">x</normalizedToken>
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the length of parameres; parameres nearly 0.5
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<normalizedToken id="B7CD914128024D13F5ADCA1864D36D36" originalValue="×">x</normalizedToken>
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greatest width of median lobe, with outer margins slightly sinuate; apex of parameres rounded, obliquely directed; apex of median lobe
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<normalizedToken id="B5202B1B8CD36D555E101441BA812752" originalValue="“pinched”">"pinched"</normalizedToken>
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, narrowly rounded.
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</paragraph>
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</subSubSection>
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<subSubSection id="54CFB1AC37AE0AAAB81F50FF784252CE" pageId="18" pageNumber="127" type="etymology">
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<paragraph id="0BC9DB2C465309EE1D1CF92019CFB972" pageId="18" pageNumber="127">Etymology.</paragraph>
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<paragraph id="A9B161BE4AEA8221B65B1FDC39018773" pageId="18" pageNumber="127">
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Named after Neusa Hamada from the Instituto Nacional de Pesquisas da
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<normalizedToken id="DECE4E2D95900639547200F3283A328F" originalValue="Amazônia">Amazonia</normalizedToken>
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, Manaus (INPA), in recognition of her support on recent expeditions collecting aquatic beetles in Brazil.
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</paragraph>
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</subSubSection>
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<subSubSection id="E0DDC5F368E7B3C9B9EDDA98C5AA8720" pageId="18" pageNumber="127" type="distribution">
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<paragraph id="AA38600CB8366D39C26398693B620B5D" pageId="18" pageNumber="127">Distribution.</paragraph>
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<paragraph id="1B430F316B4C111F18BF8052501C5AD1" pageId="18" pageNumber="127">
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Known only from the type locality (Fig.
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<figureCitation id="BD9691EAAD21831394CD221F9C5149CB" captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Distribution of Ephydrolithus spp." figureDoi="10.3897/zookeys.855.33013.figure8" httpUri="https://binary.pensoft.net/fig/310065" pageId="18" pageNumber="127">8</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="F7276BE1CD819F8B87E60521B18E77FD" pageId="18" pageNumber="127" type="remarks">
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<paragraph id="E7D9B290D6C5466246B784142E6F6B52" pageId="18" pageNumber="127">Remarks.</paragraph>
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<paragraph id="8C55DB8551A43E4CC5AC0328E8877433" pageId="18" pageNumber="127">
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This species was collected by gathering moss and roots from bottom and margin of a seepage that was next to a large waterfall (Fig.
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<figureCitation id="FFBB35FB50EA12552CB863428EBE28B3" captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Habitat of Ephydrolithus spp. A, B habitat and type locality for E. minor and E. ogmos, Brazil, Pico do Barbado, collecting event BR 18 - 0226 - 01 C C habitat and type locality for E. hamadae and E. spiculatus, Brazil, Cachoeira da Palmeira, collecting event BR 18 - 0302 - 04 A D habitat and type locality for E. teli, Brazil, Pico do Barbado, collecting event BR 18 - 0226 - 01 B." figureDoi="10.3897/zookeys.855.33013.figure9" httpUri="https://binary.pensoft.net/fig/310066" pageId="18" pageNumber="127">9C</figureCitation>
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). Specimens were collected by placing the moss and roots in a pan with water, where they floated to the surface along with one specimen of
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<taxonomicName id="C8EC94DED0A8F9136D1064176C95C5F1" lsidName="E. spiculatus" pageId="18" pageNumber="127" rank="species" species="spiculatus">
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<emphasis id="879BDCD95C71BA48DEB3C8B7308F9B4E" italics="true" pageId="18" pageNumber="127">E. spiculatus</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |