213 lines
15 KiB
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213 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.74.56655" ID-GBIF-Dataset="67a6e0f6-a67f-4cf7-a489-d72ed3dac738" ID-PMC="PMC7588496" ID-Pensoft-Pub="1314-4049-74-1" ID-Pensoft-UUID="A3D2367A8910527CBB4AA5B699F832D4" ID-PubMed="33149720" ModsDocID="1314-4049-74-1" checkinTime="1603157226711" checkinUser="pensoft" docAuthor="Chen, Wan-Hao, Han, Yan-Feng, Liang, Jian-Dong, Tian, Wei-Yi & Liang, Zong-Qi" docDate="2020" docId="09A7269B030B597886BA22D4B6378101" docLanguage="en" docName="MycoKeys 74: 1-15" docOrigin="MycoKeys 74" docSource="http://dx.doi.org/10.3897/mycokeys.74.56655" docTitle="Samsoniella lepidopterorum W. H. Chen, Y. F. Han & Z. Q. Liang 2020, sp. nov." docType="treatment" docVersion="4" id="A3D2367A8910527CBB4AA5B699F832D4" lastPageNumber="1" masterDocId="A3D2367A8910527CBB4AA5B699F832D4" masterDocTitle="Morphological and phylogenetic characterisations reveal three new species of Samsoniella (Cordycipitaceae, Hypocreales) from Guizhou, China" masterLastPageNumber="15" masterPageNumber="1" pageNumber="1" updateTime="1668136557554" 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>Morphological and phylogenetic characterisations reveal three new species of Samsoniella (Cordycipitaceae, Hypocreales) from Guizhou, 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>Chen, Wan-Hao</mods:namePart>
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<mods:affiliation>Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, Guizhou, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0001-7240-6841</mods:nameIdentifier>
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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>Han, Yan-Feng</mods:namePart>
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<mods:affiliation>Institute of Fungus Resources, Department of Ecology, College of Life Sciences, Guizhou University, Guiyang 550025, Guizhou, China</mods:affiliation>
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<mods:nameIdentifier type="email">swallow1128@126.com</mods:nameIdentifier>
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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>Liang, Jian-Dong</mods:namePart>
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<mods:affiliation>Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, Guizhou, China</mods:affiliation>
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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>Tian, Wei-Yi</mods:namePart>
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<mods:affiliation>Basic Medical School, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, Guizhou, China</mods:affiliation>
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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>Liang, Zong-Qi</mods:namePart>
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<mods:affiliation>Institute of Fungus Resources, Department of Ecology, College of Life Sciences, Guizhou University, Guiyang 550025, Guizhou, China</mods:affiliation>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>74</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>15</mods:end>
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</mods:extent>
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</mods:part>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.74.56655</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.74.56655</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-74-1</mods:identifier>
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<treatment ID-GBIF-Taxon="168501697" LSID="urn:lsid:plazi:treatment:09A7269B030B597886BA22D4B6378101" httpUri="http://treatment.plazi.org/id/09A7269B030B597886BA22D4B6378101" 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="09A7269B-030B-5978-86BA-22D4B6378101" authority="W. H. Chen, Y. F. Han & Z. Q. Liang" authorityName="W. H. Chen, Y. F. Han & Z. Q. Liang" authorityYear="2020" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella lepidopterorum" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="lepidopterorum" status="sp. nov.">Samsoniella lepidopterorum W.H. Chen, Y.F. Han & Z.Q. Liang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Samsoniella lepidopterorum A infected insect pupa (Lepidoptera) B, C top (B) and underside (C) of a colony cultured on PDA medium at 14 d D-G, I phialides and conidia in chains H conidia J conidiophore and phialides. Scale bars: 10 mm (B, C); 10 μm (D-J)." figureDoi="10.3897/mycokeys.74.56655.figure5" httpUri="https://binary.pensoft.net/fig/464262" pageId="0" pageNumber="1">Fig. 5</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="diagnosis">
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<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Differs from
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<taxonomicName authorityName="W. H. Chen, Y. F. Han & Z. Q. Liang" authorityYear="2020" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella coleopterorum" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="coleopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">Samsoniella coleopterorum</emphasis>
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</taxonomicName>
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by having larger, ellipsoidal phialide conidia and a host in the order
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<taxonomicName authorityName="Mongkols., Noisrip., Thanakitp., Spatafora & Luangsa-ard" authorityYear="2018" lsidName="" order="Lepidoptera" pageId="0" pageNumber="1" rank="order">Lepidoptera</taxonomicName>
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.
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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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China, Guizhou Province, Rongjiang County (
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<geoCoordinate degrees="26" direction="north" minutes="01" orientation="latitude" precision="1" seconds="56.13" value="26.032259">26°01'56.13"N</geoCoordinate>
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,
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<geoCoordinate degrees="108" direction="east" minutes="24" orientation="longitude" precision="1" seconds="48.06" value="108.41335">108°24'48.06"E</geoCoordinate>
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), October 2018, Wanhao Chen, holotype GZAC DL1007 = RJ1807, ex-type culture GZAC DL10071 = RJ18071. Sequences from isolated strain DL10071 have been deposited in GenBank with accession numbers: ITS = MN128076,
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<emphasis italics="true" pageId="0" pageNumber="1">RPB1</emphasis>
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= MN101592,
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<emphasis italics="true" pageId="0" pageNumber="1">RPB2</emphasis>
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= MN101593 and
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<emphasis italics="true" pageId="0" pageNumber="1">TEF</emphasis>
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= MN101594.
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</paragraph>
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<caption doi="10.3897/mycokeys.74.56655.figure5" httpUri="https://binary.pensoft.net/fig/464262" pageId="0" pageNumber="1" start="Figure 5" startId="F5">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 5.</emphasis>
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<taxonomicName authorityName="W. H. Chen, Y. F. Han & Z. Q. Liang" authorityYear="2020" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella lepidopterorum" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="lepidopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">Samsoniella lepidopterorum</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
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infected insect pupa (
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<taxonomicName authorityName="Mongkols., Noisrip., Thanakitp., Spatafora & Luangsa-ard" authorityYear="2018" lsidName="" order="Lepidoptera" pageId="0" pageNumber="1" rank="order">Lepidoptera</taxonomicName>
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)
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<emphasis bold="true" pageId="0" pageNumber="1">B, C</emphasis>
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top (
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<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
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) and underside (
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<emphasis bold="true" pageId="0" pageNumber="1">C</emphasis>
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) of a colony cultured on PDA medium at 14 d
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<emphasis bold="true" pageId="0" pageNumber="1">D-G, I</emphasis>
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phialides and conidia in chains
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<emphasis bold="true" pageId="0" pageNumber="1">H</emphasis>
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conidia
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<emphasis bold="true" pageId="0" pageNumber="1">J</emphasis>
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conidiophore and phialides. Scale bars: 10 mm (
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<emphasis bold="true" pageId="0" pageNumber="1">B, C</emphasis>
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); 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="1">D-J</emphasis>
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).
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</paragraph>
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</caption>
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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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Colonies on PDA, 3.7-3.8 cm diam. in 14 d at 25 °C, white, consisting of a basal felt and cottony, floccose hyphal overgrowth, reverse yellowish. Prostrate hyphae smooth, septate, hyaline, 1.1-2.2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam. Erect conidiophores usually arising from aerial hyphae,
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<taxonomicName class="Sordariomycetes" family="Cordycipitaceae" genus="Isaria" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Isaria" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">Isaria</taxonomicName>
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-like with phialides in whorls of two to four. Phialides 5.2-8.5 (-13.1)
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<normalizedToken originalValue="×">x</normalizedToken>
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1.1-1.7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, with an ellipsoidal basal portion, tapering into a distinct neck. Conidia in chains, hyaline, fusiform to subglobose, 1-celled, 2.0-2.5
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<normalizedToken originalValue="×">x</normalizedToken>
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1.2-2.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Chlamydospores and synnemata not observed. Size and shape of phialides and conidia similar in culture and on natural substratum. Sexual state not observed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="host">
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<paragraph pageId="0" pageNumber="1">Host.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Pupa, order
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<taxonomicName lsidName="" order="Lepidoptera" pageId="0" pageNumber="1" rank="order">Lepidoptera</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="distribution">
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<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="1">Rongjiang County, Guizhou Province, China</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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Referring to its insect host, order
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<taxonomicName lsidName="" order="Lepidoptera" pageId="0" pageNumber="1" rank="order">Lepidoptera</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="remarks">
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<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName authorityName="W. H. Chen, Y. F. Han & Z. Q. Liang" authorityYear="2020" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella lepidopterorum" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="lepidopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">Samsoniella lepidopterorum</emphasis>
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</taxonomicName>
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was easily identified as belonging to
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<taxonomicName authorityName="Mongkols., Noisrip., Thanakitp., Spatafora & Luangsa-ard" authorityYear="2018" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Samsoniella</emphasis>
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</taxonomicName>
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, based on the phylogenetic analyses (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogenetic relationships of the genus Samsoniella in Cordycipitaceae, based on multigene dataset (ITS, RPB 1, RPB 2 and TEF). Statistical support values (≥ 50 % / 0.5) are shown at the nodes for ML bootstrap support / BI posterior probabilities." figureDoi="10.3897/mycokeys.74.56655.figure1" httpUri="https://binary.pensoft.net/fig/464258" pageId="0" pageNumber="1">1</figureCitation>
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). Based on the combined dataset of ITS,
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<emphasis italics="true" pageId="0" pageNumber="1">RPB1</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">RPB2</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="1">TEF</emphasis>
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sequences (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Phylogenetic relationships between the genus Samsoniella and closely-related species, based on multigene dataset (ITS, RPB 1, RPB 2 and TEF). Statistical support values (≥ 50 % / 0.5) are shown at the nodes for ML bootstrap support / BI posterior probabilities." figureDoi="10.3897/mycokeys.74.56655.figure2" httpUri="https://binary.pensoft.net/fig/464259" pageId="0" pageNumber="1">2</figureCitation>
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) and the typical characteristics of
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<taxonomicName authorityName="Mongkols., Noisrip., Thanakitp., Spatafora & Luangsa-ard" authorityYear="2018" class="Sordariomycetes" family="Cordycipitaceae" genus="Samsoniella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Samsoniella" order="Hypocreales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="1">Samsoniella</emphasis>
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</taxonomicName>
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species (Table
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<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Morphological comparison of three new species with other Samsoniella species." httpUri="http://table.plazi.org/id/9F927F127ECAEEBBBDCCA008885EECD6" pageId="0" pageNumber="1" tableUuid="9F927F127ECAEEBBBDCCA008885EECD6">2</tableCitation>
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),
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<taxonomicName lsidName="S. lepidopterorum" pageId="0" pageNumber="1" rank="species" species="lepidopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">S. lepidopterorum</emphasis>
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</taxonomicName>
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has a close relationship with
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<taxonomicName lsidName="S. coleopterorum" pageId="0" pageNumber="1" rank="species" species="coleopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">S. coleopterorum</emphasis>
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</taxonomicName>
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. However,
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<taxonomicName lsidName="S. lepidopterorum" pageId="0" pageNumber="1" rank="species" species="lepidopterorum">
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<emphasis italics="true" pageId="0" pageNumber="1">S. lepidopterorum</emphasis>
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</taxonomicName>
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has larger, ellipsoidal phialide conidia and its pupa host is in the order
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<taxonomicName lsidName="" order="Lepidoptera" pageId="0" pageNumber="1" rank="order">Lepidoptera</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> |