172 lines
12 KiB
XML
172 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.35.25665" ID-GBIF-Dataset="316ad051-2fe8-46d7-9b67-dea2772c1187" ID-PMC="PMC6015126" ID-Pensoft-Pub="1314-4049-35-1" ID-PubMed="29942174" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-35-1" ModsDocOrigin="MycoKeys 35" ModsDocTitle="Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium" checkinTime="1529123339370" checkinUser="pensoft" docAuthor="Tan, Yu Pei, Crous, Pedro W. & Shivas, Roger G." docDate="2018" docId="22295325C088183640D1F6EB05AC0246" docLanguage="en" docName="MycoKeys 35: 1-25" docOrigin="MycoKeys 35" docSource="http://dx.doi.org/10.3897/mycokeys.35.25665" docTitle="Curvularia sporobolicola Y. P. Tan & R. G. Shivas, sp. nov." docType="treatment" docVersion="4" lastPageNumber="1" masterDocId="FFAF4477FFCC326C3D3CFF86FF9C7762" masterDocTitle="Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium" masterLastPageNumber="25" masterPageNumber="1" pageNumber="1" updateTime="1668136002195" 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>Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium</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>Tan, Yu Pei</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>Crous, Pedro W.</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>Shivas, Roger G.</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>35</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>25</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.35.25665</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.35.25665</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-35-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="145966432" LSID="urn:lsid:plazi:treatment:22295325C088183640D1F6EB05AC0246" httpUri="http://treatment.plazi.org/id/22295325C088183640D1F6EB05AC0246" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="825461" authority="Y. P. Tan & R. G. Shivas" class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia sporobolicola" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sporobolicola">Curvularia sporobolicola Y.P. Tan & R.G. Shivas</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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Fig. 5
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<normalizedToken originalValue="C–E">C-E</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Type.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Australia, Queensland, Musselbrook Reserve, leaf of
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Sporobolus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sporobolus australasicus" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="australasicus">Sporobolus australasicus</taxonomicName>
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, 2 May 1995, J.L. Alcorn (holotype BRIP 23040b, includes ex-type culture).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName genus="Colonies" lsidName="Colonies" pageId="0" pageNumber="1" rank="genus">Colonies</taxonomicName>
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on PDA approx. 6 cm diam. after 7 d at 25 °C, surface funiculose, margin fimbriate, olivaceous black, velutinous.
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<taxonomicName genus="Hyphae" lsidName="Hyphae" pageId="0" pageNumber="1" rank="genus">Hyphae</taxonomicName>
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subhyaline, smooth, branched, septate, 3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide.
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<taxonomicName genus="Conidiophores" lsidName="Conidiophores" pageId="0" pageNumber="1" rank="genus">Conidiophores</taxonomicName>
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erect, straight to flexuous, geniculate, pale yellowish-brown, septate, up to 55
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, 4−5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, basal cell swollen, 6−10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam.
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<taxonomicName genus="Conidiogenous" lsidName="Conidiogenous cells" pageId="0" pageNumber="1" rank="species" species="cells">Conidiogenous cells</taxonomicName>
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cylindrical, slightly flared at the apex, integrated, sympodial, pale brown, smooth, with darkened and thickened scars.
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<taxonomicName class="Arthoniomycetes" family="Arthoniaceae" genus="Conidia" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Conidia" order="Arthoniales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Conidia</taxonomicName>
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hemi-ellipsoidal, curved, 4-distoseptate with a faint narrow median septum, (34-) 37-41 (-45)
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<normalizedToken originalValue="×">x</normalizedToken>
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(14-) 17-20 (-23)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, brown to dark brown, end cells rounded and paler, hila non-protuberant, sometimes darkened.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Named after
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Sporobolus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sporobolus" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">Sporobolus</taxonomicName>
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, the grass genus from which it was isolated.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Based on multilocus phylogenetic analyses,
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<taxonomicName lsidName="C. sporobolicola" pageId="0" pageNumber="1" rank="species" species="sporobolicola">C. sporobolicola</taxonomicName>
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clustered sister to
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<taxonomicName lsidName="C. papendorfii" pageId="0" pageNumber="1" rank="species" species="papendorfii">C. papendorfii</taxonomicName>
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, which are both sister to
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<taxonomicName lsidName="C. eragrosticola" pageId="0" pageNumber="1" rank="species" species="eragrosticola">C. eragrosticola</taxonomicName>
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(Fig. 1).
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<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia sporobolicola" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sporobolicola">Curvularia sporobolicola</taxonomicName>
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is distinguished in three loci from the ex-type cultures of
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<taxonomicName lsidName="C. papendorfii" pageId="0" pageNumber="1" rank="species" species="papendorfii">C. papendorfii</taxonomicName>
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(99% in ITS, 96% in gapdh and 98% in tef1α) and
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<taxonomicName lsidName="C. eragrosticola" pageId="0" pageNumber="1" rank="species" species="eragrosticola">C. eragrosticola</taxonomicName>
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(98% in ITS, 92% in gapdh and 98% in tef1α). These three species are similar in having dark brown, hemi-ellipsoidal, curved, conidia, which makes identification by morphology difficult. The conidia of
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<taxonomicName lsidName="C. sporobolicola" pageId="0" pageNumber="1" rank="species" species="sporobolicola">C. sporobolicola</taxonomicName>
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tend to be wider than those of C.
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<taxonomicName lsidName="eragrosticola" pageId="0" pageNumber="1" rank="species" species="eragrosticola">eragrosticola</taxonomicName>
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(25-35
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<normalizedToken originalValue="×">x</normalizedToken>
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9-19
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, this study) and
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<taxonomicName lsidName="C. papendorfii" pageId="0" pageNumber="1" rank="species" species="papendorfii">C. papendorfii</taxonomicName>
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(30-50
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<normalizedToken originalValue="×">x</normalizedToken>
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9-19
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<normalizedToken originalValue="µm">µm</normalizedToken>
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,
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<bibRefCitation author="Sivanesan, A" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="1" pagination="1 - 261" title="Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs." volume="158" year="1987">Sivanesan 1987</bibRefCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia sporobolicola" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="sporobolicola">Curvularia sporobolicola</taxonomicName>
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is only known from the type specimen on
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<taxonomicName lsidName="S. australasicus" pageId="0" pageNumber="1" rank="species" species="australasicus">S. australasicus</taxonomicName>
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, which is a native Australian grass with a broad distribution in the tropics and subtropics (
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<bibRefCitation author="Simon, BK" journalOrPublisher="Journal of the Royal Society of Western Australia" pageId="0" pageNumber="1" url="http://ausgrass2.myspecies.info/" year="2011">Simon and Alfonso 2011</bibRefCitation>
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). Other
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<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Curvularia</taxonomicName>
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species associated with
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<taxonomicName class="Liliopsida" family="Poaceae" genus="Sporobolus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Sporobolus" order="Poales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="genus">Sporobolus</taxonomicName>
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include
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<taxonomicName lsidName="C. australis" pageId="0" pageNumber="1" rank="species" species="australis">C. australis</taxonomicName>
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,
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<taxonomicName lsidName="C. crustacea" pageId="0" pageNumber="1" rank="species" species="crustacea">C. crustacea</taxonomicName>
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,
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<taxonomicName lsidName="C. eragrostidis" pageId="0" pageNumber="1" rank="species" species="eragrostidis">C. eragrostidis</taxonomicName>
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,
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<taxonomicName lsidName="C. geniculata" pageId="0" pageNumber="1" rank="species" species="geniculata">C. geniculata</taxonomicName>
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,
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<taxonomicName lsidName="C. lunata" pageId="0" pageNumber="1" rank="species" species="lunata">C. lunata</taxonomicName>
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,
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<taxonomicName lsidName="C. ovariicola" pageId="0" pageNumber="1" rank="species" species="ovariicola">C. ovariicola</taxonomicName>
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,
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<taxonomicName lsidName="C. pallescens" pageId="0" pageNumber="1" rank="species" species="pallescens">C. pallescens</taxonomicName>
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,
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<taxonomicName lsidName="C. ravenelii" pageId="0" pageNumber="1" rank="species" species="ravenelii">C. ravenelii</taxonomicName>
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and
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<taxonomicName lsidName="C. ryleyi" pageId="0" pageNumber="1" rank="species" species="ryleyi">C. ryleyi</taxonomicName>
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(
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<bibRefCitation author="Sivanesan, A" journalOrPublisher="Mycological Papers" pageId="0" pageNumber="1" pagination="1 - 261" title="Graminicolous species of Bipolaris, Curvularia, Drechslera, Exserohilum and their teleomorphs." volume="158" year="1987">Sivanesan 1987</bibRefCitation>
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,
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<bibRefCitation author="Farr, DF" journalOrPublisher="Mycoscience" pageId="0" pageNumber="1" url="https://nt.ars-grin.gov/fungaldatabases/" year="2018">Farr and Rossman 2018</bibRefCitation>
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), although this is the first
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<taxonomicName class="Dothideomycetes" family="Pleosporaceae" genus="Curvularia" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Curvularia" order="Pleosporales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Curvularia</taxonomicName>
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species associated with
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<taxonomicName lsidName="S. australasicus" pageId="0" pageNumber="1" rank="species" species="australasicus">S. australasicus</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> |