220 lines
13 KiB
XML
220 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.48.31007" ID-GBIF-Dataset="53af4548-db95-446a-b5f0-b8828003fd92" ID-PMC="PMC6420478" ID-Pensoft-Pub="1314-4049--115" ID-PubMed="30930654" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049--115" ModsDocOrigin="MycoKeys " ModsDocTitle="Stephanosporamayana (Stephanosporaceae, Russulales), a new sequestrate fungus from Yucatán Peninsula, Mexico" checkinTime="1553125535685" checkinUser="pensoft" docAuthor="Fuente, Javier Isaac de la, Guevara-Guerrero, Gonzalo, ros-Ortega, Ivan, Romeo Sanchez-Zavalegui,, ordova-Lara, Ivan & arcia-Jimenez, Jesus" docDate="2019" docId="4F23196867624943376AEE0776BE69FF" docLanguage="en" docName="MycoKeys 48: 115-124" docOrigin="MycoKeys 48" docSource="http://dx.doi.org/10.3897/mycokeys.48.31007" docTitle="Stephanospora mayana de la Fuente, Garcia-Jimenez, Guevara-Guerrero & Oros-Ortega, sp. nov." docType="treatment" docVersion="4" lastPageNumber="121" masterDocId="8876DB46FFE9CB00EB1B19006667FFB5" masterDocTitle="Stephanosporamayana (Stephanosporaceae, Russulales), a new sequestrate fungus from Yucatan Peninsula, Mexico" masterLastPageNumber="124" masterPageNumber="115" pageNumber="119" updateTime="1668136173509" 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>Stephanosporamayana (Stephanosporaceae, Russulales), a new sequestrate fungus from Yucatan Peninsula, Mexico</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>Fuente, Javier Isaac de la</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>Guevara-Guerrero, Gonzalo</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>ros-Ortega, Ivan</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>Romeo Sanchez-Zavalegui,</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>ordova-Lara, Ivan</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>arcia-Jimenez, Jesus</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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>48</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>115</mods:start>
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<mods:end>124</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.48.31007</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.48.31007</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049--115</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154473616" LSID="urn:lsid:plazi:treatment:4F23196867624943376AEE0776BE69FF" httpUri="http://treatment.plazi.org/id/4F23196867624943376AEE0776BE69FF" lastPageId="6" lastPageNumber="121" pageId="4" pageNumber="119">
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<subSubSection pageId="4" pageNumber="119" type="nomenclature">
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<paragraph pageId="4" pageNumber="119">
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<taxonomicName LSID="828118" authority="de la Fuente, Garcia-Jimenez, Guevara-Guerrero & Oros-Ortega" class="Agaricomycetes" family="Stephanosporaceae" genus="Stephanospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stephanospora mayana" order="Russulales" pageId="4" pageNumber="119" phylum="Basidiomycota" rank="species" species="mayana">
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Stephanospora mayana de la Fuente,
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<normalizedToken originalValue="García-Jiménez">Garcia-Jimenez</normalizedToken>
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, Guevara-Guerrero & Oros-Ortega
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</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="119">sp. nov.</taxonomicNameLabel>
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Figure 3
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<normalizedToken originalValue="a–f">a-f</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="119" type="holotype">
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<paragraph pageId="4" pageNumber="119">Holotype.</paragraph>
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<paragraph pageId="4" pageNumber="119">
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Mexico: Campeche State, Calakmul Municipality, Blasillo town,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.516666">18°31'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-88.3">88°18'W</geoCoordinate>
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, 11 December 2017, de la Fuente (JF-397-ITCV), GenBank: MK033630.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="120" type="diagnosis">
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<paragraph pageId="5" pageNumber="120">
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<pageBreakToken pageId="5" pageNumber="120" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="5" pageNumber="120">
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<taxonomicName class="Agaricomycetes" family="Stephanosporaceae" genus="Stephanospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stephanospora mayana" order="Agaricales" pageId="5" pageNumber="120" phylum="Basidiomycota" rank="species" species="mayana">Stephanospora mayana</taxonomicName>
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can be distinguished by the yellowish net-like pileus, the variable spore size (8.0-17.0
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<normalizedToken originalValue="×">x</normalizedToken>
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6.0-11.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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), thin pileus (21.0-40.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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) and the ecological association to lowland forest and pine savanna with
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<taxonomicName lsidName="H. campechianum" pageId="5" pageNumber="120" rank="species" species="campechianum">H. campechianum</taxonomicName>
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,
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<taxonomicName lsidName="G. floribundum" pageId="5" pageNumber="120" rank="species" species="floribundum">G. floribundum</taxonomicName>
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,
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<taxonomicName lsidName="C. diversifolia" pageId="5" pageNumber="120" rank="species" species="diversifolia">C. diversifolia</taxonomicName>
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,
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<taxonomicName lsidName="M. brownei" pageId="5" pageNumber="120" rank="species" species="brownei">M. brownei</taxonomicName>
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, and
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<taxonomicName lsidName="P. caribaea" pageId="5" pageNumber="120" rank="species" species="caribaea">P. caribaea</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="121" type="etymology">
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<paragraph pageId="6" pageNumber="121">
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<pageBreakToken pageId="6" pageNumber="121" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="6" pageNumber="121">
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Named
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<taxonomicName lsidName="mayana" pageId="6" pageNumber="121" rank="species" species="mayana">mayana</taxonomicName>
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in reference to the Mayan zone where this species was found.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="121" type="description">
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<paragraph pageId="6" pageNumber="121">Description.</paragraph>
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<paragraph pageId="6" pageNumber="121">
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Basidiomata hypogeous to subhypogeous, scattered, 3.0-15
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<normalizedToken originalValue="×">x</normalizedToken>
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2.0-6.0 mm, globose to subglobose, without rizomorphs or stipe. Pileus yellowish to slightly orange (5A6-30A3-6), bruising pale orange when touched, wet to dry, sometimes net-like, dehiscent, showing locules inside. Hymenophore brittle, grayish (5C4), with empty rounded to angular locules, reaching 0.5 mm long, sometimes with white short and slender hyphae projecting from pileus to locules, trama sometimes orange (5A7-5B7), odour and taste strongly fruity.
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</paragraph>
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<paragraph pageId="6" pageNumber="121">
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Pileus 21.0-40.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick, composed of loosely interwoven, slender to inflated hyphae, 1.7-4.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter, orange to pale orange-yellow in KOH, thin-walled. Hymenophoral trama irregular, 62.0-100.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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wide, composed of irregular, globose, isodiametric and compacted hyphae, 13.5-26.3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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in diameter, hyaline to slightly yellowish in KOH, thin-walled. Basidia 24.2-30.5
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<normalizedToken originalValue="×">x</normalizedToken>
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9.5-11.1
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, clavate to subclavate, hyaline in KOH, guttulate, 2-spored, with long sterigmata, reaching 7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, thin-walled, collapsing after basidiospore development. Basidiospores (8.0-) 10.0-16.0 (-17.0)
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<normalizedToken originalValue="×">x</normalizedToken>
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(6.0-) 8.5-10.5 (-11.0)
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(L = 12.10, W = 9.31, Q = 1.30, N = 90) ellipsoid to subglobose, with truncate to acute spines projecting 2.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, forming ridges reaching 3.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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high, sometimes coalescing, with a complete to partial corona 4.0-6.0
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<normalizedToken originalValue="×">x</normalizedToken>
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1.0-2.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, sometimes with 2-4 projecting spines, 1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, with hilar appendage conspicuous, reaching 3
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<normalizedToken originalValue="µm">µm</normalizedToken>
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long, bright yellowish in KOH, orange in Meltzer reagent, with greenish to yellowish cell wall, 1.5-2.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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thick. Hyphae from the locules hyaline, 3.0-5.0
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diameter, thin-walled. Clamp-connections absent in all tissues.
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</paragraph>
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<caption pageId="6" pageNumber="121">
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<paragraph pageId="6" pageNumber="121">
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Figure 3.
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<taxonomicName class="Agaricomycetes" family="Stephanosporaceae" genus="Stephanospora" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Stephanospora mayana" order="Agaricales" pageId="6" pageNumber="121" phylum="Basidiomycota" rank="species" species="mayana">Stephanospora mayana</taxonomicName>
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(JF-397-ITCV-HOLOTYPE). a Basidiomata showing the pileus and hymenophore b basidiospores c corona d hymenophoral trama e pileus hyphae f hyphae from the locules. Scale bars: 10 mm (a); = 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(b, c, e, f); 40
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(d).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="121" type="distribution">
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<paragraph pageId="6" pageNumber="121">Distribution.</paragraph>
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<paragraph pageId="6" pageNumber="121">
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Known from the Mexican states of Campeche and Quintana Roo where it is associated to lowland forest and pine savanna under
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<taxonomicName lsidName="G. floribundum" pageId="6" pageNumber="121" rank="species" species="floribundum">G. floribundum</taxonomicName>
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,
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<taxonomicName lsidName="H. campechianum" pageId="6" pageNumber="121" rank="species" species="campechianum">H. campechianum</taxonomicName>
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,
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<taxonomicName lsidName="M. brownei" pageId="6" pageNumber="121" rank="species" species="brownei">M. brownei</taxonomicName>
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, and
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<taxonomicName lsidName="P. caribaea" pageId="6" pageNumber="121" rank="species" species="caribaea">P. caribaea</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="121" type="materials_examined">
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<paragraph pageId="6" pageNumber="121">Additional material examined.</paragraph>
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<paragraph pageId="6" pageNumber="121">
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Mexico, Quintana Roo,
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<normalizedToken originalValue="Othón">Othon</normalizedToken>
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Pompeyo Blanco municipality, Santa Elena Town,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.5">18°30'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-88.38333">88°23'W</geoCoordinate>
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, 07 October 2017, de la Fuente and
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<normalizedToken originalValue="Sánchez-Zavalegui">Sanchez-Zavalegui</normalizedToken>
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327 (Paratype); State of Campeche, Calakmul municipality,
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<normalizedToken originalValue="Xnohá">Xnoha</normalizedToken>
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town,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="17.883333">17°53'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-89.166664">89°10'W</geoCoordinate>
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, 30 November 2017, de la Fuente 387 (paratype); Blasillo town,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="18.516666">18°31'N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-88.3">88°18'W</geoCoordinate>
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, growing on abandoned termite mounds, 09 June 2018, de la Fuente 405 (paratype). (All in ITCV.)
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |