157 lines
9.4 KiB
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157 lines
9.4 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.34.24221" ID-GBIF-Dataset="77ba0be2-cf69-419c-9967-17da3e936907" ID-PMC="PMC5945706" ID-Pensoft-Pub="1314-4049-34-1" ID-PubMed="29755262" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-34-1" ModsDocOrigin="MycoKeys 34" ModsDocTitle="Eight new Arthrinium species from China" checkinTime="1525369943343" checkinUser="pensoft" docAuthor="Wang, Mei, Tan, Xiao-Ming, Liu, Fang & Cai, Lei" docDate="2018" docId="FF3A416139BDA0F7F1A1001FC94E2247" docLanguage="en" docName="MycoKeys 34: 1-24" docOrigin="MycoKeys 34" docSource="http://dx.doi.org/10.3897/mycokeys.34.24221" docTitle="Arthrinium subroseum M. Wang & L. Cai, sp. nov." docType="treatment" docVersion="4" lastPageNumber="10" masterDocId="2E1E5F75D22FFFCCFFA33D3D58345E22" masterDocTitle="Eight new Arthrinium species from China" masterLastPageNumber="24" masterPageNumber="1" pageNumber="8" updateTime="1668135990391" 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>Eight new Arthrinium species from China</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>Wang, Mei</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>Tan, Xiao-Ming</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>Liu, Fang</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>Cai, Lei</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>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>34</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>24</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/mycokeys.34.24221</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/mycokeys.34.24221</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-34-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="143754588" LSID="urn:lsid:plazi:treatment:FF3A416139BDA0F7F1A1001FC94E2247" httpUri="http://treatment.plazi.org/id/FF3A416139BDA0F7F1A1001FC94E2247" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8">
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<subSubSection pageId="7" pageNumber="8" type="nomenclature">
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName LSID="824913" authority="M. Wang & L. Cai" class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium subroseum" order="Xylariales" pageId="7" pageNumber="8" phylum="Ascomycota" rank="species" species="subroseum">Arthrinium subroseum M. Wang & L. Cai</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="8">sp. nov.</taxonomicNameLabel>
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Figure 10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="materials_examined">
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<paragraph pageId="8" pageNumber="9">
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<pageBreakToken pageId="8" pageNumber="9" start="start">Type</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="8" pageNumber="9">CHINA, Jiangxi Province, on bamboo, 1 Jul. 2016, J.E. Huang, (holotype: HMAS 247190; culture ex-type: CGMCC3.18337 = LC7292).</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="etymology">
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<paragraph pageId="8" pageNumber="9">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="9">Named after the colour of colony on PDA, pinkish.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="description">
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<paragraph pageId="8" pageNumber="9">Description.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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Hyphae hyaline to pale brown, branched, septate, 1.5-6.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam. Conidiophores hyaline to pale brown, smooth, erect or ascending, simple, flexuous, subcylindrical, clustered in groups. Conidiophores aggregated in brown sporodochia, smooth, hyaline to brown, up to 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, 2-4.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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width. Conidiogenous cells pale brown, smooth, doliiform to subcylindrical, 3.0-6.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.0-5.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 4.7
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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3.7
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.9, n = 30). Conidia pale brown to dark brown, smooth, globose to subglobose or ellipsoidal, 12.0-17.5
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<normalizedToken originalValue="×">x</normalizedToken>
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9.0-16.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 14.9
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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11.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.8, n = 50).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="description">
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<paragraph pageId="8" pageNumber="9">Culture characteristics.</paragraph>
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<paragraph pageId="8" pageNumber="9">On PDA, colonies flat, spreading, margin circular, with moderate aerial mycelia, initially white, becoming light pink on surface, reverse peach-puff without patches, reaching 10 cm in 8 days at 25 °C. On MEA, surface blackish-green with abundant mycelia, reverse with patches of greyish.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="other specimens">
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<paragraph pageId="8" pageNumber="9">Other specimens.</paragraph>
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<paragraph pageId="8" pageNumber="9">CHINA, Jiangxi Province, on bamboo, 1 Jul. 2016, J.E. Huang, living culture LC7215; ibid. living culture LC7291.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="notes">
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<paragraph pageId="8" pageNumber="9">Notes.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
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Three strains representing
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<taxonomicName lsidName="A. subroseum" pageId="8" pageNumber="9" rank="species" species="subroseum">A. subroseum</taxonomicName>
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clustered in a well-supported clade, closely related to
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<taxonomicName lsidName="A. garethjonesii" pageId="8" pageNumber="9" rank="species" species="garethjonesii">A. garethjonesii</taxonomicName>
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(94% sequence similarity in ITS) and
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<taxonomicName lsidName="A. bambusae" pageId="8" pageNumber="9" rank="species" species="bambusae">A. bambusae</taxonomicName>
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(98% sequence similarity in ITS; 92% in TUB2; 96% in TEF1). However,
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<taxonomicName lsidName="A. subroseum" pageId="9" pageNumber="10" rank="species" species="subroseum">
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<pageBreakToken pageId="9" pageNumber="10" start="start">A</pageBreakToken>
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. subroseum
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</taxonomicName>
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differs from
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<taxonomicName lsidName="A. bambusae" pageId="9" pageNumber="10" rank="species" species="bambusae">A. bambusae</taxonomicName>
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in the morphology of conidiophores (erect or ascending, clustered in groups in
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<taxonomicName lsidName="A. subroseum" pageId="9" pageNumber="10" rank="species" species="subroseum">A. subroseum</taxonomicName>
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vs. reduced to conidiogenous cells in
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<taxonomicName lsidName="A. bambusae" pageId="9" pageNumber="10" rank="species" species="bambusae">A. bambusae</taxonomicName>
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).
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<taxonomicName class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium subroseum" order="Xylariales" pageId="9" pageNumber="10" phylum="Ascomycota" rank="species" species="subroseum">Arthrinium subroseum</taxonomicName>
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is not morphologically comparable to
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<taxonomicName lsidName="A. garethjonesii" pageId="9" pageNumber="10" rank="species" species="garethjonesii">A. garethjonesii</taxonomicName>
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, whose asexual morph is undetermined (
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<bibRefCitation author="Dai, DQ" journalOrPublisher="Mycosphere" pageId="12" pageNumber="13" pagination="1332 - 1345" title="Two new species of Arthrinium (Apiosporaceae, Xylariales) associated with bamboo from Yunnan, China." url="https://doi.org/10.5943/mycosphere/7/9/7" volume="7" year="2016 b">Dai et al. 2016b</bibRefCitation>
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).
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</paragraph>
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<caption pageId="9" pageNumber="10">
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<paragraph pageId="9" pageNumber="10">
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Figure 10.
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<taxonomicName class="Sordariomycetes" family="Apiosporaceae" genus="Arthrinium" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Arthrinium subroseum" order="Xylariales" pageId="9" pageNumber="10" phylum="Ascomycota" rank="species" species="subroseum">Arthrinium subroseum</taxonomicName>
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(from ex-holotype strain CGMCC3.18337)
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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10 d old cultures on PDAC Colony on MEA producing conidia masses
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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Conidiogenous cells giving rise to conidia
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<normalizedToken originalValue="F–G">F-G</normalizedToken>
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Conidia. Scale bars = 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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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>
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