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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.81.67785" ID-GBIF-Dataset="c2ed1993-fbdc-4b34-974c-fcc1bcdc8c80" ID-PMC="PMC8213683" ID-Pensoft-Pub="1314-4049-81-1" ID-Pensoft-UUID="D672632A0F1A525A81CADAD8623D67FF" ID-PubMed="34163305" ModsDocID="1314-4049-81-1" checkinTime="1623443205026" checkinUser="pensoft" docAuthor="Reblova, Martina, Nekvindova, Jana &amp; Miller, Andrew N." docDate="2021" docId="CDAC22E7088754D7A00BEB39E3214F1A" docLanguage="en" docName="MycoKeys 81: 1-44" docOrigin="MycoKeys 81" docPubDate="2021-06-11" docSource="http://dx.doi.org/10.3897/mycokeys.81.67785" docTitle="Chalarodes obpyramidata Reblova 2021, sp. nov." docType="treatment" docVersion="4" id="D672632A0F1A525A81CADAD8623D67FF" lastPageNumber="1" masterDocId="D672632A0F1A525A81CADAD8623D67FF" masterDocTitle="Phylogeny and taxonomy of Catenularia and similar fungi with catenate conidia" masterLastPageNumber="44" masterPageNumber="1" pageNumber="1" updateTime="1668137208642" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Phylogeny and taxonomy of Catenularia and similar fungi with catenate conidia</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Reblova, Martina</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5229-1709</mods:nameIdentifier>
<mods:affiliation>Czech Academy of Sciences, Institute of Botany, Pruhonice 252 43, Czech Republic</mods:affiliation>
<mods:nameIdentifier type="email">martina.reblova@ibot.cas.cz</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Nekvindova, Jana</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2861-5483</mods:nameIdentifier>
<mods:affiliation>Department of Clinical Biochemistry and Diagnostics, University Hospital Hradec Kralove, Hradec Kralove 500 05, Czech Republic</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Miller, Andrew N.</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7300-0069</mods:nameIdentifier>
<mods:affiliation>Illinois Natural History Survey, University of Illinois Urbana-Champaign, Champaign, Illinois 61820, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>MycoKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-06-11</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>81</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>44</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/mycokeys.81.67785</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.81.67785</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-4049-81-1</mods:identifier>
<mods:identifier type="Pensoft-UUID">D672632A0F1A525A81CADAD8623D67FF</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="182654381" LSID="urn:lsid:plazi:treatment:CDAC22E7088754D7A00BEB39E3214F1A" httpUri="http://treatment.plazi.org/id/CDAC22E7088754D7A00BEB39E3214F1A" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="CDAC22E7-0887-54D7-A00B-EB39E3214F1A" authority="Réblová" authorityName="Reblova" authorityYear="2021" family="Chaetosphaeriaceae" genus="Chalarodes" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chalarodes obpyramidata" order="Chaetosphaeriales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="obpyramidata" status="sp. nov.">
Chalarodes obpyramidata
<normalizedToken originalValue="Réblová">Reblova</normalizedToken>
</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 8" captionStartId="F9" captionText="Figure 8. Chalarodes obpyramidata A ascomata B colony composed of conidiophores C, H, O-Q conidiophores D-G, S, T conidia I-L, R upper parts of conidiophores with conidia M asci with ascospores N paraphyses. Images: PDD 119363 (A-L); PDD 119364 (M-T); on natural substrate (A-N); in PCA culture after 4 wk (O-T). Scale bars: 250 μm (A, B); 50 μm (C, H); 10 μm (D-G, M, N, R-T); 20 μm (I-L, O-Q)." figureDoi="10.3897/mycokeys.81.67785.figure8" httpUri="https://binary.pensoft.net/fig/554158" pageId="0" pageNumber="1">Fig. 8</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName genus="Pyramidatus" lsidName="Pyramidatus" pageId="0" pageNumber="1" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Pyramidatus</emphasis>
</taxonomicName>
(L), pyramidal, prefix
<emphasis italics="true" pageId="0" pageNumber="1">ob</emphasis>
- (L), meaning reversely, inversely, referring to the conidial shape.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">
<typeStatus>Type</typeStatus>
.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="2003-03-07" collectorName="M. Reblova" country="New Zealand" county="Westland district" location="Totara forest" municipality="Ross" specimenCount="1" stateProvince="West Coast region" typeStatus="holotype">
<collectingCountry name="New Zealand">New Zealand</collectingCountry>
-
<collectingRegion country="New Zealand" name="West Coast">West Coast region</collectingRegion>
<collectingCounty>Westland district</collectingCounty>
,
<collectingMunicipality>Ross</collectingMunicipality>
,
<location LSID="urn:lsid:plazi:treatment:CDAC22E7088754D7A00BEB39E3214F1A:64D9E1749584C471D51023C1EAD8D524" country="New Zealand" county="Westland district" municipality="Ross" name="Totara forest" stateProvince="West Coast region">Totara forest</location>
,
<location LSID="urn:lsid:plazi:treatment:CDAC22E7088754D7A00BEB39E3214F1A:A43EDF02730C9F8B9642D17F26464FDF" country="New Zealand" county="Westland district" municipality="Ross" name="Totara River valley" stateProvince="West Coast region">Totara River valley</location>
; on decaying wood of a branch;
<collectingDate value="2003-03-07">7 Mar. 2003</collectingDate>
;
<collectorName>
M.
<normalizedToken originalValue="Réblová">Reblova</normalizedToken>
</collectorName>
MR 2734
</materialsCitation>
/
<collectingCountry name="New Zealand">NZ</collectingCountry>
236 (
<emphasis bold="true" italics="true" pageId="0" pageNumber="1">
<typeStatus>holotype</typeStatus>
</emphasis>
PDD 119363).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
Colonies on natural substrate effuse, hairy, dark brown to black, mycelium partly superficial, partly immersed, brown; colonies composed of conidiophores and sometimes ascomata.
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Anamorph</emphasis>
.
</emphasis>
Setae present, mostly associated with ascomata (see below). Conidiophores 195-360
<normalizedToken originalValue="×">x</normalizedToken>
5-7.5
<normalizedToken originalValue="μm">μm</normalizedToken>
, 7-8.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide above the base, mononematous, macronematous, solitary, erect, straight or flexuous, unbranched, thick-walled, dark brown, paler towards the apex. Conidiogenous cells 20-54
<normalizedToken originalValue="×">x</normalizedToken>
5-6.5(-8)
<normalizedToken originalValue="μm">μm</normalizedToken>
tapering to 3.5-4.5
<normalizedToken originalValue="μm">μm</normalizedToken>
below the collarette, integrated, terminal, monophialidic, extending percurrently, cylindrical to cylindrical-lageniform, brown, producing conidia successively; collarettes 6-7.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, 2.5-3(-4)
<normalizedToken originalValue="μm">μm</normalizedToken>
deep, funnel-shaped, pale brown. Conidia 10.5-12
<normalizedToken originalValue="μm">μm</normalizedToken>
long, 8.5-12
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, 2.5-3.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide at the basal hilum (mean
<normalizedToken originalValue="±">+/-</normalizedToken>
SD = 11.2
<normalizedToken originalValue="±">+/-</normalizedToken>
0.5
<normalizedToken originalValue="×">x</normalizedToken>
10.3
<normalizedToken originalValue="±">+/-</normalizedToken>
1.0
<normalizedToken originalValue="×">x</normalizedToken>
2.9
<normalizedToken originalValue="±">+/-</normalizedToken>
0.3
<normalizedToken originalValue="μm">μm</normalizedToken>
), obpyramidal, in side view cuneiform to obtriangular, with four corners when viewed from above, truncate at the basal scar, with straight or curved setulae inserted at each corner 5-8
<normalizedToken originalValue="μm">μm</normalizedToken>
long, aseptate, hyaline, thin-walled, smooth; formed singly, adhered in basipetal chains.
<emphasis bold="true" pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Teleomorph</emphasis>
.
</emphasis>
Ascomata 120-140
<normalizedToken originalValue="μm">μm</normalizedToken>
diam, 130-160
<normalizedToken originalValue="μm">μm</normalizedToken>
high, subglobose, dark brown to black, superficial, solitary or aggregated, subglobose, papillate, setose. Setae 37-157
<normalizedToken originalValue="×">x</normalizedToken>
3.5-5.5
<normalizedToken originalValue="μm">μm</normalizedToken>
, simple, straight, cylindrical, brown, pale brown towards the apex, extending percurrently, apical cell sterile, 3.5-4
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, broadly rounded, pale brown to subhyaline, similar setae arise around ascomata on the substrate. Ostiole periphysate. Ascomatal wall fragile, carbonaceous, 20-24
<normalizedToken originalValue="μm">μm</normalizedToken>
thick, two-layered. Outer layer consisting of brown, polyhedral cells with opaque walls. Inner layer consisting of several rows of thin-walled, hyaline cells. Paraphyses 4-5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, tapering to ca. 2
<normalizedToken originalValue="μm">μm</normalizedToken>
, septate, hyaline, longer than the asci. Asci 95-114
<normalizedToken originalValue="×">x</normalizedToken>
(9-)10-12
<normalizedToken originalValue="μm">μm</normalizedToken>
(mean
<normalizedToken originalValue="±">+/-</normalizedToken>
SD = 103.5
<normalizedToken originalValue="±">+/-</normalizedToken>
6.5
<normalizedToken originalValue="×">x</normalizedToken>
10.9
<normalizedToken originalValue="±">+/-</normalizedToken>
1.1
<normalizedToken originalValue="µm">µm</normalizedToken>
), cylindrical-clavate, short-stipitate, apically narrowly rounded, ascal apex with a non-amyloid apical annulus ca. 3
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, 2
<normalizedToken originalValue="μm">μm</normalizedToken>
high. Ascospores 18-22(-23)
<normalizedToken originalValue="×">x</normalizedToken>
4-5
<normalizedToken originalValue="μm">μm</normalizedToken>
(mean
<normalizedToken originalValue="±">+/-</normalizedToken>
SD = 20.4
<normalizedToken originalValue="±">+/-</normalizedToken>
1.3
<normalizedToken originalValue="×">x</normalizedToken>
4.4
<normalizedToken originalValue="±">+/-</normalizedToken>
0.4
<normalizedToken originalValue="µm">µm</normalizedToken>
), fusiform, hyaline, 1-3-septate, smooth, 2-seriate in the ascus.
</paragraph>
<caption doi="10.3897/mycokeys.81.67785.figure8" httpUri="https://binary.pensoft.net/fig/554158" pageId="0" pageNumber="1" start="Figure 8" startId="F9">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 8.</emphasis>
<taxonomicName authorityName="Reblova" authorityYear="2021" family="Chaetosphaeriaceae" genus="Chalarodes" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chalarodes obpyramidata" order="Chaetosphaeriales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="obpyramidata">
<emphasis italics="true" pageId="0" pageNumber="1">Chalarodes obpyramidata</emphasis>
</taxonomicName>
<emphasis bold="true" pageId="0" pageNumber="1">A</emphasis>
ascomata
<emphasis bold="true" pageId="0" pageNumber="1">B</emphasis>
colony composed of conidiophores
<emphasis bold="true" pageId="0" pageNumber="1">C, H, O-Q</emphasis>
conidiophores
<emphasis bold="true" pageId="0" pageNumber="1">D-G, S, T</emphasis>
conidia
<emphasis bold="true" pageId="0" pageNumber="1">I-L, R</emphasis>
upper parts of conidiophores with conidia
<emphasis bold="true" pageId="0" pageNumber="1">M</emphasis>
asci with ascospores
<emphasis bold="true" pageId="0" pageNumber="1">N</emphasis>
paraphyses. Images: PDD 119363 (
<emphasis bold="true" pageId="0" pageNumber="1">A-L</emphasis>
); PDD 119364 (
<emphasis bold="true" pageId="0" pageNumber="1">M-T</emphasis>
); on natural substrate (
<emphasis bold="true" pageId="0" pageNumber="1">A-N</emphasis>
); in PCA culture after 4 wk (
<emphasis bold="true" pageId="0" pageNumber="1">O-T</emphasis>
). Scale bars: 250
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="1">A, B</emphasis>
); 50
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="1">C, H</emphasis>
); 10
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="1">D-G, M, N, R-T</emphasis>
); 20
<normalizedToken originalValue="μm">μm</normalizedToken>
(
<emphasis bold="true" pageId="0" pageNumber="1">I-L, O-Q</emphasis>
).
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Culture characteristics.</paragraph>
<paragraph pageId="0" pageNumber="1">On PCA: colonies 7-10 mm diam in 14d, circular, raised, margin entire, velvety-lanose, brown to dark grey-brown with whitish-grey conidial masses, reverse black. Sporulation abundant at the centre of the colony.</paragraph>
<paragraph pageId="0" pageNumber="1">
Colonies on PCA effuse, mycelium subhyaline to pale brown, 2-3
<normalizedToken originalValue="μm">μm</normalizedToken>
wide. Setae absent. Conidiophores, conidiogenous cells and conidia similar to those from nature. Conidiophores 74-141
<normalizedToken originalValue="×">x</normalizedToken>
(4.5-)5-6
<normalizedToken originalValue="μm">μm</normalizedToken>
, 5.5-6.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide above the base, paler brown and less septate than those from nature, erect, straight. Conidiogenous cells 18-40
<normalizedToken originalValue="×">x</normalizedToken>
4.5-5.5
<normalizedToken originalValue="μm">μm</normalizedToken>
tapering to 3.5-4
<normalizedToken originalValue="μm">μm</normalizedToken>
below the collarette, cylindrical, pale brown; collarettes 5-6
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, 3.5-4
<normalizedToken originalValue="μm">μm</normalizedToken>
deep, pale brown. Conidia 8-10(-11)
<normalizedToken originalValue="μm">μm</normalizedToken>
long, 8-9(-10)
<normalizedToken originalValue="μm">μm</normalizedToken>
wide, 2-2.5
<normalizedToken originalValue="μm">μm</normalizedToken>
wide at the hyaline basal hilum (mean
<normalizedToken originalValue="±">+/-</normalizedToken>
SD = 9.7
<normalizedToken originalValue="±">+/-</normalizedToken>
0.9
<normalizedToken originalValue="×">x</normalizedToken>
8.4
<normalizedToken originalValue="±">+/-</normalizedToken>
0.6
<normalizedToken originalValue="×">x</normalizedToken>
2.0
<normalizedToken originalValue="±">+/-</normalizedToken>
0.1
<normalizedToken originalValue="μm">μm</normalizedToken>
), cuneiform to obpyramidal, truncate at the basal scar, setulae not observed, aseptate, hyaline, thin-walled, smooth, formed basipetally in chains.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="other specimen examined">
<paragraph pageId="0" pageNumber="1">Other specimen examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
New Zealand - West Coast region • Buller district, Victoria Forest Park, Reefton, Big River Inanganua track; on decaying wood of
<taxonomicName class="Rosopsida" family="Nothofagaceae" genus="Nothofagus" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Nothofagus" order="Fagales" pageId="0" pageNumber="1" phylum="Magnoliophyta" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Nothofagus</emphasis>
</taxonomicName>
sp. (associated with
<taxonomicName lsidName="C. novae-zelandiae" pageId="0" pageNumber="1" rank="species" species="novae-zelandiae">
<emphasis italics="true" pageId="0" pageNumber="1">C. novae-zelandiae</emphasis>
</taxonomicName>
PDD 119362 and
<taxonomicName class="Sordariomycetes" family="Chaetosphaeriaceae" genus="Zanclospora" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Zanclospora falcata" order="Chaetosphaeriales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="falcata">
<emphasis italics="true" pageId="0" pageNumber="1">Zanclospora falcata</emphasis>
</taxonomicName>
PDD 119365); 6 Mar. 2003, M.
<normalizedToken originalValue="Réblová">Reblova</normalizedToken>
MR 2724/ NZ 225 (PDD 119364).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="habitat">
<paragraph pageId="0" pageNumber="1">Habitat and geographical distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">Saprobe on decaying wood, known only in New Zealand.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="notes">
<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph pageId="0" pageNumber="1">
In the size of conidia, our species appears intermediate between
<taxonomicName lsidName="Cha. bisetis" pageId="0" pageNumber="1" rank="species" species="bisetis">
<emphasis italics="true" pageId="0" pageNumber="1">Cha. bisetis</emphasis>
</taxonomicName>
and
<taxonomicName lsidName="Cha. obconica" pageId="0" pageNumber="1" rank="species" species="obconica">
<emphasis italics="true" pageId="0" pageNumber="1">Cha. obconica</emphasis>
</taxonomicName>
(
<bibRefCitation author="McKenzie, EHC" journalOrPublisher="Mycotaxon" pageId="0" pageNumber="1" pagination="89 - 93" refId="B57" refString="McKenzie, EHC, 1991. Dematiaceous hyphomycetes on Freycinetia (Pandanaceae). 3: Chalarodes gen. nov. Mycotaxon 42: 89 - 93" title="Dematiaceous hyphomycetes on Freycinetia (Pandanaceae). 3: Chalarodes gen. nov." volume="42" year="1991">McKenzie 1991</bibRefCitation>
).
<taxonomicName authorityName="McKenzie" authorityYear="1991" family="Chaetosphaeriaceae" genus="Chalarodes" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Chalarodes bisetis" order="Chaetosphaeriales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="bisetis">
<emphasis italics="true" pageId="0" pageNumber="1">Chalarodes bisetis</emphasis>
</taxonomicName>
differs from
<taxonomicName lsidName="Cha. obpyramidata" pageId="0" pageNumber="1" rank="species" species="obpyramidata">
<emphasis italics="true" pageId="0" pageNumber="1">Cha. obpyramidata</emphasis>
</taxonomicName>
in conidia longer and narrower at the apical end, (9.5-)12-14(-15)
<normalizedToken originalValue="×">x</normalizedToken>
4.5-6(-9)
<normalizedToken originalValue="μm">μm</normalizedToken>
, while
<taxonomicName class="Sordariomycetes" family="Chaetosphaeriaceae" higherTaxonomySource="GBIF" kingdom="Fungi" lsidName="Ch. obconica" order="Chaetosphaeriales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="obconica">
<emphasis italics="true" pageId="0" pageNumber="1">Ch. obconica</emphasis>
</taxonomicName>
possesses conidia slightly shorter (8-)9-10.5(-11)
<normalizedToken originalValue="μm">μm</normalizedToken>
and narrower at the basal hilum 1.75-2
<normalizedToken originalValue="μm">μm</normalizedToken>
.
</paragraph>
</subSubSection>
</treatment>
</document>