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<document id="0612A845AE8060DD5C2861F205A258C6" ID-DOI="10.11646/phytotaxa.195.3.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13640528" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725344535096" checkinUser="felipe" docAuthor="Suija, Ave, Ríos, Asunción De Los &amp; Pérez-Ortega, Sergio" docDate="2015" docId="9B012A036A6B90440BD8FDCC171CFD7B" docLanguage="en" docName="phytotaxa.195.3.1.pdf" docOrigin="Phytotaxa 195 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.195.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Abrothallus canariensis Perez-Ortega, van den Boom &amp; Suija 2015, sp. nov." docType="treatment" docVersion="2" lastPageNumber="209" masterDocId="6738527B6A6C904C0B50FF82120DFF82" masterDocTitle="A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales" masterLastPageNumber="226" masterPageNumber="201" pageNumber="208" updateTime="1725350897528" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="726B1EA68887D1529957AE298BFF7260">A molecular reappraisal of Abrothallus species growing on lichens of the order Peltigerales</mods:title>
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<mods:namePart id="08FB3FA4077A8359CF7C4340B2474CF3">Suija, Ave</mods:namePart>
<mods:affiliation id="D0F5AAC0D124CF0594F8B5A5B7EAB541">Institute of the Ecology and Earth Sciences, University of Tartu, 40 Lai street, EE- 51005, Tartu, Estonia. E-mail:</mods:affiliation>
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<mods:namePart id="6AC48936333312F8558639783F9B9051">Ríos, Asunción De Los</mods:namePart>
<mods:affiliation id="D5424D902DF376979A8C097ED68DF47D">Departamento de Biogeoquímica y Ecología Microbiana, Museo Nacional de Ciencias Naturales, CSIC, c / Serrano 115 dpdo, E 28006, Madrid, Spain. E-mail:</mods:affiliation>
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<mods:namePart id="14F628060AC5D2E6A10E58211C073BDC">Pérez-Ortega, Sergio</mods:namePart>
<mods:affiliation id="D1E6ACDC45A91F2C099F52B1D12C4601">Departamento de Biogeoquímica y Ecología Microbiana, Museo Nacional de Ciencias Naturales, CSIC, c / Serrano 115 dpdo, E 28006, Madrid, Spain. E-mail:</mods:affiliation>
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<mods:date id="DE941729C6CED6C256AD298F56776B21">2015</mods:date>
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<treatment id="9B012A036A6B90440BD8FDCC171CFD7B" LSID="urn:lsid:plazi:treatment:9B012A036A6B90440BD8FDCC171CFD7B" httpUri="http://treatment.plazi.org/id/9B012A036A6B90440BD8FDCC171CFD7B" lastPageId="8" lastPageNumber="209" pageId="7" pageNumber="208">
<subSubSection id="5BB2C89E6A6B904B0BD8FDCC13E8FD0F" pageId="7" pageNumber="208" type="nomenclature">
<paragraph id="13179B156A6B904B0BD8FDCC11A7FDEB" blockId="7.[136,938,590,617]" box="[136,938,590,617]" pageId="7" pageNumber="208">
<heading id="485F2C796A6B904B0BD8FDCC11A7FDEB" box="[136,938,590,617]" fontSize="11" level="2" pageId="7" pageNumber="208" reason="3">
<taxonomicName id="D4A8E0966A6B904B0BD8FDCC1145FDEB" authority="Perez-Ortega, van den Boom &amp; Suija" authorityName="Perez-Ortega, van den Boom &amp; Suija" authorityYear="2015" box="[136,840,590,617]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="canariensis" status="sp. nov.">
<emphasis id="21DC47076A6B904B0BD8FDCC1391FDEA" bold="true" box="[136,412,590,617]" italics="true" pageId="7" pageNumber="208">Abrothallus canariensis</emphasis>
Pérez-Ortega, van den Boom &amp; Suija
</taxonomicName>
,
<taxonomicNameLabel id="3AEFFA7C6A6B904B0804FDD211A7FDEB" box="[852,938,592,617]" pageId="7" pageNumber="208" rank="species">
<emphasis id="21DC47076A6B904B0804FDD211AFFDEB" box="[852,930,592,617]" italics="true" pageId="7" pageNumber="208">sp. nov</emphasis>
.
</taxonomicNameLabel>
</heading>
</paragraph>
<paragraph id="13179B156A6B904B0BD8FDF613E8FD0F" blockId="7.[136,485,628,653]" box="[136,485,628,653]" pageId="7" pageNumber="208">
Mycobank MB#809366;
<figureCitation id="8B9387906A6B904B0AF3FDF613E8FD0F" box="[419,485,628,653]" captionStart="FIGURE 3" captionStartId="7.[136,229,1970,1991]" captionTargetBox="[151,1435,893,1945]" captionTargetId="figure-256@7.[151,1436,893,1945]" captionTargetPageId="7" captionText="FIGURE 3. Abrothallus canariensis (holotype). a: green pruinose ascomata; b: cross-section of the ascoma; c: detail of the exciple (DIC); d: young ascus (DIC); e: mature ascus with ascospores (DIC); f: young ascospore (DIC); g: part-spores (DIC). Scale bars: a: 250 μm; b: 100 μm; cg: 10 μm" figureDoi="http://doi.org/10.5281/zenodo.13640536" httpUri="https://zenodo.org/record/13640536/files/figure.png" pageId="7" pageNumber="208">Fig. 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="5BB2C89E6A6B90440BD8FD3E171CFD7B" lastPageId="8" lastPageNumber="209" pageId="7" pageNumber="208" type="diagnosis">
<paragraph id="13179B156A6B904B0BD8FD3E118AFD7B" blockId="7.[136,1451,700,833]" pageId="7" pageNumber="208">
Diagnosis:—Lichenicolous fungus on
<taxonomicName id="D4A8E0966A6B904B0966FD3E1154FD57" box="[566,857,700,725]" class="Lecanoromycetes" family="Lobariaceae" genus="Pseudocyphellaria" kingdom="Fungi" order="Peltigerales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="aurata">
<emphasis id="21DC47076A6B904B0966FD3E1154FD57" box="[566,857,700,725]" italics="true" pageId="7" pageNumber="208">Pseudocyphellaria aurata</emphasis>
</taxonomicName>
similar to
<taxonomicName id="D4A8E0966A6B904B0880FD3E16B3FD57" box="[976,1214,700,725]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="secedens">
<emphasis id="21DC47076A6B904B0880FD3E16B3FD57" box="[976,1214,700,725]" italics="true" pageId="7" pageNumber="208">Abrothallus secedens</emphasis>
</taxonomicName>
but differs by having bigger ascospores, 16(17.8)25 × 6(7)9.5 μm, and 4-spored asci.
</paragraph>
<paragraph id="13179B156A6B904B0BEDFC861687FCC3" blockId="7.[136,1451,700,833]" pageId="7" pageNumber="208">
Type:—
<collectingCountry id="6BBFDB856A6B904B0A46FC86136AFC9F" box="[278,359,772,797]" name="Spain" pageId="7" pageNumber="208">SPAIN</collectingCountry>
.
<collectingRegion id="D16C55F76A6B904B0A29FC861025FC9F" box="[377,552,772,797]" country="Spain" name="Canarias" pageId="7" pageNumber="208">Canary Islands</collectingRegion>
: Tenerife, Península de Anaga, Chinobre, on
<taxonomicName id="D4A8E0966A6B904B0F69FC8616AEFC9F" box="[1081,1187,772,797]" class="Magnoliopsida" family="Ericaceae" genus="Erica" kingdom="Plantae" order="Ericales" pageId="7" pageNumber="208" phylum="Tracheophyta" rank="species" species="undetermined">
<emphasis id="21DC47076A6B904B0F69FC86167AFC9F" box="[1081,1143,772,797]" italics="true" pageId="7" pageNumber="208">Erica</emphasis>
sp.
</taxonomicName>
, on
<taxonomicName id="D4A8E0966A6B904B0F89FC8612DEFCC3" class="Lecanoromycetes" family="Lobariaceae" genus="Pseudocyphellaria" kingdom="Fungi" order="Peltigerales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="aurata">
<emphasis id="21DC47076A6B904B0F89FC8612DEFCC3" italics="true" pageId="7" pageNumber="208">Pseudocyphellaria aurata</emphasis>
</taxonomicName>
,
<date id="6716BDD56A6B904B0BB1FCAA1374FCC3" box="[225,377,808,833]" pageId="7" pageNumber="208" value="2007-05-12">12 May 2007</date>
,
<emphasis id="21DC47076A6B904B0AD4FCAA1391FCC3" box="[388,412,808,833]" italics="true" pageId="7" pageNumber="208">B.</emphasis>
&amp;
<emphasis id="21DC47076A6B904B0A90FCAA10C4FCC3" box="[448,713,808,833]" italics="true" pageId="7" pageNumber="208">
<taxonomicName id="D4A8E0966A6B904B0A90FCAA100EFCC3" box="[448,515,808,833]" class="Lecanoromycetes" family="Parmeliaceae" genus="Pleurosticta" kingdom="Fungi" order="Lecanorales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="van">P. van</taxonomicName>
den Boom 37849
</emphasis>
(
<typeStatus id="CC1325B76A6B904B0987FCAA1136FCC3" box="[727,827,808,833]" pageId="7" pageNumber="208" type="holotype">holotype</typeStatus>
MA,
<typeStatus id="CC1325B76A6B904B082DFCAA11C3FCC3" box="[893,974,808,833]" pageId="7" pageNumber="208" type="isotype">isotype</typeStatus>
hb. v. d. Boom).
</paragraph>
<caption id="47D7CB9D6A6B904B0BD8F8301340F78D" ID-DOI="http://doi.org/10.5281/zenodo.13640536" ID-Zenodo-Dep="13640536" httpUri="https://zenodo.org/record/13640536/files/figure.png" pageId="7" pageNumber="208" startId="7.[136,229,1970,1991]" targetBox="[151,1435,893,1945]" targetPageId="7" targetType="figure">
<paragraph id="13179B156A6B904B0BD8F8301340F78D" blockId="7.[136,1452,1970,2063]" pageId="7" pageNumber="208">
<emphasis id="21DC47076A6B904B0BD8F83012FBF845" bold="true" box="[136,246,1970,1991]" pageId="7" pageNumber="208">FIGURE 3</emphasis>
.
<taxonomicName id="D4A8E0966A6B904B0A51F83013EBF845" authorityName="Perez-Ortega, van den Boom &amp; Suija" authorityYear="2015" box="[257,486,1970,1991]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="7" pageNumber="208" phylum="Ascomycota" rank="species" species="canariensis">
<emphasis id="21DC47076A6B904B0A51F83013EBF845" box="[257,486,1970,1991]" italics="true" pageId="7" pageNumber="208">Abrothallus canariensis</emphasis>
</taxonomicName>
(holotype). a: green pruinose ascomata; b: cross-section of the ascoma; c: detail of the exciple (DIC); d: young ascus (DIC); e: mature ascus with ascospores (DIC); f: young ascospore (DIC); g: part-spores (DIC). Scale bars: a: 250 μm; b: 100 μm; cg: 10 μm
</paragraph>
</caption>
<paragraph id="13179B156A6490440BEDFF2210EAFE7F" blockId="8.[136,1452,160,761]" pageId="8" pageNumber="209">
<taxonomicName id="D4A8E0966A6490440BEDFF221326FF3B" authorityName="Corda" authorityYear="1842" box="[189,299,160,185]" genus="Mycelium" higherTaxonomySource="GBIF" kingdom="Fungi" pageId="8" pageNumber="209" phylum="Basidiomycota" rank="genus">
<emphasis id="21DC47076A6490440BEDFF221326FF3B" box="[189,299,160,185]" italics="true" pageId="8" pageNumber="209">Mycelium</emphasis>
</taxonomicName>
immersed, K/I.
<emphasis id="21DC47076A6490440ABDFF221056FF3B" box="[493,603,160,185]" italics="true" pageId="8" pageNumber="209">Ascomata</emphasis>
superficial on thallus of
<taxonomicName id="D4A8E0966A649044083CFF221682FF3B" box="[876,1167,160,185]" class="Lecanoromycetes" family="Lobariaceae" genus="Pseudocyphellaria" kingdom="Fungi" order="Peltigerales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="species" species="aurata">
<emphasis id="21DC47076A649044083CFF221682FF3B" box="[876,1167,160,185]" italics="true" pageId="8" pageNumber="209">Pseudocyphellaria aurata</emphasis>
</taxonomicName>
, black, ascomata covered with greenish-bluish pruina especially when young, flat; 270(330)520 μm wide, up to 190 μm high; ascomata are usually surrounded by a black rim.
<emphasis id="21DC47076A649044094FFF6A10FDFE83" box="[543,752,232,257]" italics="true" pageId="8" pageNumber="209">Epihymenial layer</emphasis>
of dark yellowish brown granules, K+ emerald greenish, N+ violet;
<emphasis id="21DC47076A6490440B89FE8E1341FEA7" box="[217,332,268,293]" italics="true" pageId="8" pageNumber="209">hymenium</emphasis>
hyaline or yellowish, 5575 μm high, K+ emerald green in the upper part;
<emphasis id="21DC47076A6490440FE5FE8E1709FEA7" box="[1205,1284,268,293]" italics="true" pageId="8" pageNumber="209">exciple</emphasis>
ca. 1545 μm wide in vertical section;
<emphasis id="21DC47076A6490440AF3FEB2103FFECB" box="[419,562,304,329]" italics="true" pageId="8" pageNumber="209">hypothecium</emphasis>
light to dark brown, especially in the upper part, hypothecial cells irregularly rectangular to sinuose, covered with brown pigment, 4.58 × 37 μm.
<emphasis id="21DC47076A64904408F0FED611DDFEEF" box="[928,976,340,365]" italics="true" pageId="8" pageNumber="209">Asci</emphasis>
bitunicate, clavate, 36.555 × 912.5 μm, with 4(6) ascospores.
<emphasis id="21DC47076A6490440AC0FEFA1003FE13" box="[400,526,376,401]" italics="true" pageId="8" pageNumber="209">Ascospores</emphasis>
2-celled, light brown (young) to dark brown (overmature), verruculose, 16(17.8 ±1.99)25 × 6(7 ±0.79)9.5 (upper cell)/5(6.3 ±0.94)8.5 (lower cell) μm (n=30), l/w (upper cell) ratio = 2.342.65; split in two asymmetric part-spores.
<emphasis id="21DC47076A6490440975FE421108FE5B" box="[549,773,448,473]" italics="true" pageId="8" pageNumber="209">Interascal filaments</emphasis>
unequally dichotomosly branched, ca. 23 μm wide, the tip not or only slightly widened.
<emphasis id="21DC47076A6490440A82FE661045FE7F" box="[466,584,484,509]" italics="true" pageId="8" pageNumber="209">Anamorph</emphasis>
not observed.
</paragraph>
<paragraph id="13179B156A6490440BEDFD8A179BFDA3" blockId="8.[136,1452,160,761]" box="[189,1430,520,545]" pageId="8" pageNumber="209">
Etymology:—The epithet
<taxonomicName id="D4A8E0966A6490440AB3FD8A1069FDA3" authorityName="Perez-Ortega, van den Boom &amp; Suija" authorityYear="2015" box="[483,612,520,545]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="species" species="canariensis">
<emphasis id="21DC47076A6490440AB3FD8A1069FDA3" box="[483,612,520,545]" italics="true" pageId="8" pageNumber="209">canariensis</emphasis>
</taxonomicName>
refers to the the area (
<collectingRegion id="D16C55F76A649044080FFD8A1604FDA3" box="[863,1033,520,545]" country="Spain" name="Canarias" pageId="8" pageNumber="209">Canary Islands</collectingRegion>
) where the species is known so far.
</paragraph>
<paragraph id="13179B156A6490440BEDFDAE171CFD7B" blockId="8.[136,1452,160,761]" pageId="8" pageNumber="209">
Notes:—In our phylogenetic analysis, the newly described species turned to be sister to
<taxonomicName id="D4A8E0966A6490440FE4FDAE17A9FDC7" box="[1204,1444,556,581]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="species" species="secedens">
<emphasis id="21DC47076A6490440FE4FDAE17A9FDC7" box="[1204,1444,556,581]" italics="true" pageId="8" pageNumber="209">Abrothallus secedens</emphasis>
</taxonomicName>
, from which it differs in a high number of positions in its DNA sequences (
<quantity id="D45036F06A64904408A0FDD21620FDEB" box="[1008,1069,592,617]" metricMagnitude="-1" metricUnit="m" metricValue="6.604" pageId="8" pageNumber="209" unit="in" value="26.0">26 in</quantity>
ITS,
<quantity id="D45036F06A6490440F21FDD216A0FDEB" box="[1137,1197,592,617]" metricMagnitude="-1" metricUnit="m" metricValue="6.858" pageId="8" pageNumber="209" unit="in" value="27.0">27 in</quantity>
TEF-α). Both species show high morphological and anatomical similarities and share the same host genus (
<taxonomicName id="D4A8E0966A6490440F07FDF61724FD0F" authorityName="Vainio" authorityYear="1890" box="[1111,1321,628,653]" class="Lecanoromycetes" family="Lobariaceae" genus="Pseudocyphellaria" kingdom="Fungi" order="Peltigerales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="genus">
<emphasis id="21DC47076A6490440F07FDF61724FD0F" box="[1111,1321,628,653]" italics="true" pageId="8" pageNumber="209">Pseudocyphellaria</emphasis>
</taxonomicName>
). The most important distinguishing character is the size of ascospores, 16(17.8)25 × 6(7)9.5 μm in
<taxonomicName id="D4A8E0966A6490440FC7FD1A173AFD33" authorityName="Perez-Ortega, van den Boom &amp; Suija" authorityYear="2015" box="[1175,1335,664,689]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="species" species="canariensis">
<emphasis id="21DC47076A6490440FC7FD1A173AFD33" box="[1175,1335,664,689]" italics="true" pageId="8" pageNumber="209">A. canariensis</emphasis>
</taxonomicName>
and 12.8 (15.6)9.6 × 4.8(6.2)9.6 μm in
<taxonomicName id="D4A8E0966A649044095AFD3E1081FD57" box="[522,652,700,725]" class="Lecanoromycetes" family="Parmeliaceae" genus="Abrothallus" kingdom="Fungi" order="Lecanorales" pageId="8" pageNumber="209" phylum="Ascomycota" rank="species" species="secedens">
<emphasis id="21DC47076A649044095AFD3E1081FD57" box="[522,652,700,725]" italics="true" pageId="8" pageNumber="209">A. secedens</emphasis>
</taxonomicName>
. In addition, the number of ascospores within the ascus is a disdinctive character although due to their tendency to split in part-spores, counting can sometimes be problematic.
</paragraph>
</subSubSection>
</treatment>
</document>