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<document id="22344ECE1E37D78680A7BFFB5F42C465" ID-DOI="10.11646/phytotaxa.365.1.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13704923" 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="1725584015738" checkinUser="felipe" docAuthor="Mai, Truc, Johansen, Jeffrey R., Pietrasiak, Nicole, Bohunická, Markéta &amp; Martin, Michael P." docDate="2018" docId="03BFDE646C45FFA9009AFAF8FB1DFDFF" docLanguage="en" docName="phytotaxa.365.1.1.pdf" docOrigin="Phytotaxa 365 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.365.1.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Komarkovaea angustata Mai, Johansen et Pietrasiak 2018, sp. nov." docType="treatment" docVersion="2" lastPageNumber="46" masterDocId="FF86A61C6C6EFF840012FFAAFF98FF96" masterDocTitle="Revision of the Synechococcales (Cyanobacteria) through recognition of four families including Oculatellaceae fam. nov. and Trichocoleaceae fam. nov. and six new genera containing 14 species" masterLastPageNumber="59" masterPageNumber="1" pageNumber="44" updateTime="1725596029488" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="C107C2D28EAC0D02C2DDAC7C2C5FE5F9">Revision of the Synechococcales (Cyanobacteria) through recognition of four families including Oculatellaceae fam. nov. and Trichocoleaceae fam. nov. and six new genera containing 14 species</mods:title>
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<mods:namePart id="13BD37CF65B34BCC5AC855D93C93ABF3">Mai, Truc</mods:namePart>
<mods:affiliation id="BBD6B05FF64E8A19F84E4DD9CB891650">Department of Biology, John Carroll University, 1 John Carroll Blvd., University Heights, Ohio 44118, USA &amp; Department of Plant and Environmental Sciences, New Mexico State University, Skeen Hall Room N 127, P. O Box 30003 MSC 3 Q, Las Cruces, New Mexico 88003, USA.</mods:affiliation>
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<mods:namePart id="50D6E61C5856E38F5C9C9611AB1BC267">Johansen, Jeffrey R.</mods:namePart>
<mods:affiliation id="20A6194894D21E57ADC28EF87E945DDE">Department of Biology, John Carroll University, 1 John Carroll Blvd., University Heights, Ohio 44118, USA &amp; Department of Botany, Faculty of Science, University of South Bohemia, 31 Branišovská, 37005 České Budějovice, Czech Republic</mods:affiliation>
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<mods:namePart id="B0FB07144C7AA4765D8FC763305A300E">Pietrasiak, Nicole</mods:namePart>
<mods:affiliation id="65DF1D1AEE4A6B7D29B54F48932AEEC2">Department of Plant and Environmental Sciences, New Mexico State University, Skeen Hall Room N 127, P. O Box 30003 MSC 3 Q, Las Cruces, New Mexico 88003, USA.</mods:affiliation>
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<mods:namePart id="39DA3251250A55A33A07CBFF7476B58C">Bohunická, Markéta</mods:namePart>
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<mods:namePart id="9795FC475D5D634AD7FDB9786C50F726">Martin, Michael P.</mods:namePart>
<mods:affiliation id="627EF3175D432BF645069039A9B798A9">Department of Biology, John Carroll University, 1 John Carroll Blvd., University Heights, Ohio 44118, USA</mods:affiliation>
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<mods:title id="EEFBF479490D28567D3DBD557F7F32DC">Phytotaxa</mods:title>
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<mods:date id="6F0D1A35FB2631A908A62FAC913F20A3">2018</mods:date>
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<mods:number id="A36A86358B23676F8009AE2E92AFA021">365</mods:number>
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<treatment id="03BFDE646C45FFA9009AFAF8FB1DFDFF" ID-DOI="http://doi.org/10.5281/zenodo.13704898" ID-Zenodo-Dep="13704898" LSID="urn:lsid:plazi:treatment:03BFDE646C45FFA9009AFAF8FB1DFDFF" httpUri="http://treatment.plazi.org/id/03BFDE646C45FFA9009AFAF8FB1DFDFF" lastPageId="45" lastPageNumber="46" pageId="43" pageNumber="44">
<subSubSection id="C30C3CF96C45FFAF009AFAF8FCD7FAFD" box="[136,847,1362,1387]" pageId="43" pageNumber="44" type="nomenclature">
<paragraph id="8BA96F726C45FFAF009AFAF8FCD7FAFD" blockId="43.[136,1452,1362,2035]" box="[136,847,1362,1387]" pageId="43" pageNumber="44">
<heading id="D0E1D81E6C45FFAF009AFAF8FCD7FAFD" bold="true" box="[136,847,1362,1387]" fontSize="11" level="1" pageId="43" pageNumber="44" reason="1">
<emphasis id="B962B3606C45FFAF009AFAF8FCD7FAFD" bold="true" box="[136,847,1362,1387]" pageId="43" pageNumber="44">
<taxonomicName id="4C1614F16C45FFAF009AFAF8FD69FAFD" authority="Mai, Johansen et Pietrasiak" authorityName="Mai, Johansen et Pietrasiak" authorityYear="2018" box="[136,753,1362,1387]" class="Cyanobacteriia" family="Oculatellaceae" genus="Komarkovaea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="43" pageNumber="44" phylum="Cyanobacteria" rank="species" species="angustata" status="sp. nov.">
<emphasis id="B962B3606C45FFAF009AFAF8FE39FAFD" bold="true" box="[136,417,1362,1387]" italics="true" pageId="43" pageNumber="44">Komarkovaea angustata</emphasis>
Mai, Johansen
<emphasis id="B962B3606C45FFAF024FFAF8FDE9FAFD" bold="true" box="[605,625,1362,1387]" italics="true" pageId="43" pageNumber="44">et</emphasis>
Pietrasiak
</taxonomicName>
<emphasis id="B962B3606C45FFAF02EBFAF8FCD7FAFD" bold="true" box="[761,847,1362,1387]" italics="true" pageId="43" pageNumber="44">
<taxonomicNameLabel id="A2510E1B6C45FFAF02EBFAF8FCD7FAFD" box="[761,847,1362,1387]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</emphasis>
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</paragraph>
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<subSubSection id="C30C3CF96C45FFAF009AFADCFBA0FA25" pageId="43" pageNumber="44" type="diagnosis">
<paragraph id="8BA96F726C45FFAF009AFADCFBA0FA25" blockId="43.[136,1452,1362,2035]" pageId="43" pageNumber="44">
<emphasis id="B962B3606C45FFAF009AFADCFEB9FA19" bold="true" box="[136,289,1398,1423]" pageId="43" pageNumber="44">Diagnosis:—</emphasis>
Phylogenetically closest to
<taxonomicName id="4C1614F16C45FFAF0243FADCFCBBFA19" box="[593,803,1398,1423]" pageId="43" pageNumber="44">
<emphasis id="B962B3606C45FFAF0243FADCFD51FA19" box="[593,713,1398,1423]" italics="true" pageId="43" pageNumber="44">Tildeniella</emphasis>
species
</taxonomicName>
, however, differing from that genus and all other genera in the
<taxonomicName id="4C1614F16C45FFAF00A3FA30FECEFA25" authorityName="Mai et Johansen" authorityYear="2018" box="[177,342,1434,1459]" class="Cyanobacteriia" family="Oculatellaceae" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="43" pageNumber="44" phylum="Cyanobacteria" rank="family">Oculatellaceae</taxonomicName>
by the basal unilateral bulge present in the Box-B helix (
<figureCitation id="132D73F76C45FFAF03C5FA30FBB3FA25" box="[983,1067,1434,1459]" captionStart="FIGURE 7" captionStartId="17.[136,229,1928,1949]" captionTargetBox="[314,1274,759,1806]" captionTargetId="figure-238@17.[311,1276,751,1831]" captionTargetPageId="17" captionText="FIGURE 7. Box B helices of species described in Oculatellaceae. The structures of genera described previously in other publications (Oculatella, Thermoleptolyngbya, Timaviella) or in publications under provision (Trichotorquatus) are not shown here." figureDoi="http://doi.org/10.5281/zenodo.13704937" httpUri="https://zenodo.org/record/13704937/files/figure.png" pageId="43" pageNumber="44">Fig. 7o</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C30C3CF96C45FFAF00AFFA14FCAEF865" pageId="43" pageNumber="44" type="description">
<paragraph id="8BA96F726C45FFAF00AFFA14FF76F945" blockId="43.[136,1452,1362,2035]" pageId="43" pageNumber="44">
<emphasis id="B962B3606C45FFAF00AFFA14FEF5FA41" bold="true" box="[189,365,1470,1495]" pageId="43" pageNumber="44">Description:—</emphasis>
Colony fasciculated, penetrating the agar, bright blue-green. Filaments lacking false branching, with variation in width between post-hormogonial and mature filaments, up to 3.9 μm wide (
<figureCitation id="132D73F76C45FFAF0480FA48FA88FA6D" box="[1170,1296,1506,1531]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Fig. 22ad</figureCitation>
). Sheath firm, thin, colorless, up to 0.7 μm wide. Trichomes constricted at cross-walls, rarely tapering (
<figureCitation id="132D73F76C45FFAF0476F9ACFB49F989" box="[1124,1233,1542,1567]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Figs. 22d</figureCitation>
), post-hormogonial trichomes 1.82.9 μm wide, mature trichomes 3.33.9 μm wide. Hormogonia (
<figureCitation id="132D73F76C45FFAF03E7F980FBE2F9D5" box="[1013,1146,1578,1603]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Figs. 22ab</figureCitation>
) and necridia (
<figureCitation id="132D73F76C45FFAF050DF980FA3CF9D5" box="[1311,1444,1578,1603]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Figs. 22bc</figureCitation>
) present. Cells with parietal thylakoids, with up to 3 small granules per cell, sometimes with one small orange granule (
<figureCitation id="132D73F76C45FFAF0082F9D8FF77F91D" box="[144,239,1650,1675]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Fig. 22e</figureCitation>
, at arrows), commonly cylindrical, especially in young trichomes, becoming isodiametric in actively growing trichomes; in more mature trichomes cells barrel-shaped, and pancake-like in meristematic zones (
<figureCitation id="132D73F76C45FFAF04D8F93CFADEF939" box="[1226,1350,1686,1711]" captionStart="FIGURE 22" captionStartId="44.[136,229,1899,1920]" captionTargetBox="[183,1403,187,1871]" captionTargetId="figure-16@44.[183,1403,187,1871]" captionTargetPageId="44" captionText="FIGURE 22. Komarkovaea angustata. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification." figureDoi="http://doi.org/10.5281/zenodo.13704979" httpUri="https://zenodo.org/record/13704979/files/figure.png" pageId="43" pageNumber="44">Fig. 22cd</figureCitation>
), 2.25.7 μm long.
</paragraph>
<paragraph id="8BA96F726C45FFAF00AFF974FCAEF865" blockId="43.[136,1452,1362,2035]" pageId="43" pageNumber="44">
D1-D1 helix 63 ncleotides long, with basal 3 unilateral bulge 7 nucleotides long (5-CAUCCUA-3), with one C/U mismatch at position 9/48, one unpaired Adenine residue at position 15 of the 5 strand, and one large internal loop at position 2123/3337 immediately separated from the terminal loop by a 5-GG:CC-3 clamp. Terminal loop sequence 5-ACAGU-3 (
<figureCitation id="132D73F76C45FFAF01B9F8E0FD98F8F5" box="[427,512,1866,1891]" captionStart="FIGURE 6" captionStartId="15.[136,229,1976,1997]" captionTargetBox="[157,1425,273,1857]" captionTargetId="figure-14@15.[151,1436,267,1882]" captionTargetPageId="15" captionText="FIGURE 6. D1-D1 stems of species described in Oculatellaceae.The stem structures of genera described previously in other publications (Oculatella, Thermoleptolyngbya, Timaviella) or in publications under provision (Trichotorquatus) are not shown here." figureDoi="http://doi.org/10.5281/zenodo.13704935" httpUri="https://zenodo.org/record/13704935/files/figure.png" pageId="43" pageNumber="44">Fig. 6p</figureCitation>
). Box B helix 41 nucleotides long, with one distinctive basal 3 unilateral bulge at position 5/3237, one internal loop at position 1011/2627; terminal loop with sequence 5-AAUC-3 (
<figureCitation id="132D73F76C45FFAF0532F8C4FAEDF811" box="[1312,1397,1902,1927]" captionStart="FIGURE 7" captionStartId="17.[136,229,1928,1949]" captionTargetBox="[314,1274,759,1806]" captionTargetId="figure-238@17.[311,1276,751,1831]" captionTargetPageId="17" captionText="FIGURE 7. Box B helices of species described in Oculatellaceae. The structures of genera described previously in other publications (Oculatella, Thermoleptolyngbya, Timaviella) or in publications under provision (Trichotorquatus) are not shown here." figureDoi="http://doi.org/10.5281/zenodo.13704937" httpUri="https://zenodo.org/record/13704937/files/figure.png" pageId="43" pageNumber="44">Fig. 7o</figureCitation>
). V2 helix 20 nucleotides long, with terminal loop of 4 nucleotides (
<figureCitation id="132D73F76C45FFAF0346F838FC31F83D" box="[852,937,1938,1963]" captionStart="FIGURE 8" captionStartId="18.[136,229,1187,1208]" captionTargetBox="[152,1434,425,1107]" captionTargetId="figure-143@18.[151,1436,422,1162]" captionTargetPageId="18" captionText="FIGURE 8. V2 helices of species described in Oculatellaceae. Several species do not have this structure, including Pegethrix convoluta, P. indistincta, Antartic Pegethrix species, Cartusia fontana¸ Kaiparowitsia implicata." figureDoi="http://doi.org/10.5281/zenodo.13704941" httpUri="https://zenodo.org/record/13704941/files/figure.png" pageId="43" pageNumber="44">Fig. 8k</figureCitation>
). V3 helix 87 nucleotides long, with multiple mismatches at position 13/77, 19/71, an unpaired adenine residue at position 9 on the 5 strand, and three internal loops at position 56/83, 2324/6667 and 3031/5860 (
<figureCitation id="132D73F76C45FFAF02DCF870FCB1F865" box="[718,809,2010,2035]" captionStart="FIGURE 9" captionStartId="19.[136,229,1958,1979]" captionTargetBox="[229,912,769,1871]" captionTargetId="figure-135@19.[151,1436,768,1875]" captionTargetPageId="19" captionText="FIGURE 9. V3 helices of species described in Oculatellaceae. All species described have this structure. The V3 helix of Cartusia aeruginosa is missing because we do not have the full length of its ITS region." figureDoi="http://doi.org/10.5281/zenodo.13704943" httpUri="https://zenodo.org/record/13704943/files/figure.png" pageId="43" pageNumber="44">
Fig.
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</figureCitation>
).
</paragraph>
</subSubSection>
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<paragraph id="8BA96F726C42FFA8009AF8C1FC03F87A" blockId="44.[136,1452,1899,2028]" pageId="44" pageNumber="45">
<emphasis id="B962B3606C42FFA8009AF8C1FE90F816" bold="true" box="[136,264,1899,1920]" pageId="44" pageNumber="45">FIGURE 22.</emphasis>
<taxonomicName id="4C1614F16C42FFA8011CF8C1FE61F816" authorityName="Mai, Johansen et Pietrasiak" authorityYear="2018" box="[270,505,1899,1920]" class="Cyanobacteriia" family="Oculatellaceae" genus="Komarkovaea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="44" pageNumber="45" phylum="Cyanobacteria" rank="species" species="angustata">
<emphasis id="B962B3606C42FFA8011CF8C1FE61F816" box="[270,505,1899,1920]" italics="true" pageId="44" pageNumber="45">Komarkovaea angustata</emphasis>
</taxonomicName>
. AB. Variation in trichome width between mature and young filament or hormogonia. C. Variation in cell shapes between young and mature trichomes: isodiametric, slightly longer than width or barrel-shaped, and abundance of necridia in mature trichomes. D. Rapid regional cell division along trichomes resulting in basal and apical parts of filaments. E. Reddish small granules occassionaly observed on cells. Scale bar 10μm in 1000X magnification.
</paragraph>
</caption>
<subSubSection id="C30C3CF96C43FFA900AFFF0AFDC3FF4B" pageId="45" pageNumber="46" type="etymology">
<paragraph id="8BA96F726C43FFA900AFFF0AFDC3FF4B" blockId="45.[136,1452,160,617]" pageId="45" pageNumber="46">
<emphasis id="B962B3606C43FFA900AFFF0AFEFCFF2F" bold="true" box="[189,356,160,185]" pageId="45" pageNumber="46">Etymology:—</emphasis>
<emphasis id="B962B3606C43FFA90176FF0AFE45FF2F" box="[356,477,160,185]" italics="true" pageId="45" pageNumber="46">angustatus</emphasis>
(L.): narrowed, referring to the trichomes which are occasionally narrowed towards the end, as well as the narrowed hormogonia.
</paragraph>
</subSubSection>
<subSubSection id="C30C3CF96C43FFA900AFFF42FB1DFDFF" pageId="45" pageNumber="46" type="materials_examined">
<paragraph id="8BA96F726C43FFA900AFFF42FE6CFEB3" blockId="45.[136,1452,160,617]" pageId="45" pageNumber="46">
<emphasis id="B962B3606C43FFA900AFFF42FE18FE97" bold="true" box="[189,384,232,257]" pageId="45" pageNumber="46">Type locality:—</emphasis>
<collectingCountry id="F3012FE26C43FFA90192FF42FD95FE97" box="[384,525,232,257]" name="Puerto Rico" pageId="45" pageNumber="46">Puerto Rico</collectingCountry>
, El Yunque National Forest: Waterfall in the forest,
<geoCoordinate id="EE2209B56C43FFA90468FF42FA8DFE97" box="[1146,1301,232,257]" degrees="18" direction="north" minutes="27.811" orientation="latitude" pageId="45" pageNumber="46" precision="1" value="18.463516">18°27.811 N</geoCoordinate>
<geoCoordinate id="EE2209B56C43FFA90536FF42FA33FE97" box="[1316,1451,232,257]" degrees="66" direction="west" minutes="7.005" orientation="longitude" pageId="45" pageNumber="46" precision="1" value="-66.11675">66°7.005W</geoCoordinate>
collected in 2012 by Jay Hillery.
</paragraph>
<paragraph id="8BA96F726C43FFA900AFFE9AFE1FFEFB" blockId="45.[136,1452,160,617]" pageId="45" pageNumber="46">
<emphasis id="B962B3606C43FFA900AFFE9AFD8FFEDF" bold="true" box="[189,535,304,329]" pageId="45" pageNumber="46">
<typeStatus id="54ADD1D06C43FFA900AFFE9AFEB2FEDF" box="[189,298,304,329]" pageId="45" pageNumber="46" type="holotype">Holotype</typeStatus>
here designated:—
</emphasis>
<materialsCitation id="3B7E652F6C43FFA90205FE9AFE1BFEFB" collectionCode="BRY" collectorName="Monte L. Bean Museum" location="Utah" pageId="45" pageNumber="46" specimenCode="BRY37783" specimenCount="1" stateProvince="Utah" typeStatus="holotype">
<typeStatus id="54ADD1D06C43FFA90205FE9AFDE7FEDF" box="[535,639,304,329]" pageId="45" pageNumber="46" type="holotype">Holotype</typeStatus>
<specimenCode id="DBB0C7096C43FFA9029AFE9AFC97FEDF" box="[648,783,304,329]" collectionCode="BRY" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15673" lsid="urn:lsid:biocol.org:col:15673" name="Brigham Young University - S.L. Welsh Herbarium" pageId="45" pageNumber="46" type="Herbarium">BRY37783</specimenCode>
!, Herbarium for Nonvascular Cryptogams,
<collectorName id="26E30AA46C43FFA904ECFE9AFF75FEFB" pageId="45" pageNumber="46">Monte L. Bean Museum</collectorName>
, Provo,
<collectingRegion id="49D2A1906C43FFA9015BFEFEFE1BFEFB" box="[329,387,340,365]" country="United States of America" name="Utah" pageId="45" pageNumber="46">Utah</collectingRegion>
</materialsCitation>
.
</paragraph>
<paragraph id="8BA96F726C43FFA900AFFED2FAAEFE07" blockId="45.[136,1452,160,617]" box="[189,1334,376,401]" pageId="45" pageNumber="46">
<emphasis id="B962B3606C43FFA900AFFED2FE13FE07" bold="true" box="[189,395,376,401]" pageId="45" pageNumber="46">Reference strain:</emphasis>
―EY1-
<collectionCode id="ED07F7B76C43FFA901F3FED2FD8BFE07" box="[481,531,376,401]" country="Australia" name="Australian Museum" pageId="45" pageNumber="46" type="Museum">AM</collectionCode>
2, Algal Culture Collection at John Carroll University, Cleveland,
<collectingCountry id="F3012FE26C43FFA904E4FED2FAAAFE07" box="[1270,1330,376,401]" name="United States of America" pageId="45" pageNumber="46">USA</collectingCountry>
.
</paragraph>
<paragraph id="8BA96F726C43FFA900AFFE36FB1DFDFF" blockId="45.[136,1452,160,617]" pageId="45" pageNumber="46">
<emphasis id="B962B3606C43FFA900AFFE36FE37FE23" bold="true" box="[189,431,412,437]" pageId="45" pageNumber="46">Taxonomic notes:—</emphasis>
This genus is character-poor. The heterogeneity in trichome width and absence of false branches is characteristic, and could be compared to tapering species in
<taxonomicName id="4C1614F16C43FFA903A6FE6AFBD4FE4F" baseAuthorityName="Komarek &amp; Anagnostidis" baseAuthorityYear="1988" box="[948,1100,448,473]" class="Cyanophyceae" family="Oscillatoriaceae" genus="Leptolyngbya" kingdom="Bacteria" order="Nostocales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="genus">
<emphasis id="B962B3606C43FFA903A6FE6AFBD4FE4F" box="[948,1100,448,473]" italics="true" pageId="45" pageNumber="46">Leptolyngbya</emphasis>
</taxonomicName>
:
<taxonomicName id="4C1614F16C43FFA9044EFE6AFDACFE6B" authority="(Gomont 1892: 169) Anagnostidis &amp; Komarek (1988: 393)" authorityName="Anagnostidis &amp; Komarek" authorityPageNumber="393" authorityYear="1988" baseAuthorityName="Gomont" baseAuthorityPageNumber="169" baseAuthorityYear="1892" class="Cyanophyceae" family="Oscillatoriaceae" genus="Leptolyngbya" kingdom="Bacteria" order="Nostocales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="species" species="tenuis">
<emphasis id="B962B3606C43FFA9044EFE6AFB25FE4F" box="[1116,1213,448,473]" italics="true" pageId="45" pageNumber="46">L. tenuis</emphasis>
(
<bibRefCitation id="EF8712836C43FFA904DEFE6AFA3BFE4F" author="Gomont, M." box="[1228,1443,448,473]" pageId="45" pageNumber="46" pagination="91 - 264" refId="ref33040" refString="Gomont, M. (1892) Monographie des Oscillariees (Nostocacees Homocystees). Deuxieme partie. - Lyngbyees. Annales des Sciences Naturelles, Botanique, Serie 7 (16): 91 - 264." type="journal article" year="1892">Gomont 1892: 169</bibRefCitation>
) Anagnostidis &amp;
<bibRefCitation id="EF8712836C43FFA9012DFE4EFDACFE6B" author="Komarek, J. &amp; Lukavsky, J." box="[319,564,484,509]" pageId="45" pageNumber="46" pagination="249 - 267" refId="ref34146" refString="Komarek, J. &amp; Lukavsky, J. (1988) Arthronema, a new cyanophyte genus from Afro-Asian deserts. Archiv fur Hydrobiologie, Supplement 50 - 53: 249 - 267." type="book chapter" year="1988">Komárek (1988: 393)</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C1614F16C43FFA9022DFE4EFAC7FE6B" authority="(Gomont 1892: 167) Anagnostidis &amp; Komarek (1988: 392)" authorityName="Anagnostidis &amp; Komarek" authorityPageNumber="392" authorityYear="1988" baseAuthorityName="Gomont" baseAuthorityPageNumber="167" baseAuthorityYear="1892" box="[575,1375,484,509]" class="Cyanophyceae" family="Oscillatoriaceae" genus="Leptolyngbya" kingdom="Bacteria" order="Nostocales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="species" species="laminosa">
<emphasis id="B962B3606C43FFA9022DFE4EFD5CFE6B" box="[575,708,484,509]" italics="true" pageId="45" pageNumber="46">L. laminosa</emphasis>
(
<bibRefCitation id="EF8712836C43FFA902C0FE4EFC30FE6B" author="Gomont, M." box="[722,936,484,509]" pageId="45" pageNumber="46" pagination="91 - 264" refId="ref33040" refString="Gomont, M. (1892) Monographie des Oscillariees (Nostocacees Homocystees). Deuxieme partie. - Lyngbyees. Annales des Sciences Naturelles, Botanique, Serie 7 (16): 91 - 264." type="journal article" year="1892">Gomont 1892: 167</bibRefCitation>
) Anagnostidis &amp;
<bibRefCitation id="EF8712836C43FFA9047EFE4EFAC7FE6B" author="Komarek, J. &amp; Lukavsky, J." box="[1132,1375,484,509]" pageId="45" pageNumber="46" pagination="249 - 267" refId="ref34146" refString="Komarek, J. &amp; Lukavsky, J. (1988) Arthronema, a new cyanophyte genus from Afro-Asian deserts. Archiv fur Hydrobiologie, Supplement 50 - 53: 249 - 267." type="book chapter" year="1988">Komárek (1988: 392)</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C1614F16C43FFA90587FE4EFCEAFDB7" authority="(Gomont 1892: 163) Anagnostidis &amp; Komarek (1988: 391)" authorityName="Anagnostidis &amp; Komarek" authorityPageNumber="391" authorityYear="1988" baseAuthorityName="Gomont" baseAuthorityPageNumber="163" baseAuthorityYear="1892" class="Cyanophyceae" family="Oscillatoriaceae" genus="Leptolyngbya" kingdom="Bacteria" order="Nostocales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="species" species="fragilis">
<emphasis id="B962B3606C43FFA90587FE4EFF41FDB7" italics="true" pageId="45" pageNumber="46">L. fragilis</emphasis>
(
<bibRefCitation id="EF8712836C43FFA900F5FDA2FE23FDB7" author="Gomont, M." box="[231,443,520,545]" pageId="45" pageNumber="46" pagination="91 - 264" refId="ref33040" refString="Gomont, M. (1892) Monographie des Oscillariees (Nostocacees Homocystees). Deuxieme partie. - Lyngbyees. Annales des Sciences Naturelles, Botanique, Serie 7 (16): 91 - 264." type="journal article" year="1892">Gomont 1892: 163</bibRefCitation>
) Anagnostidis &amp;
<bibRefCitation id="EF8712836C43FFA9026CFDA2FCEAFDB7" author="Komarek, J. &amp; Lukavsky, J." box="[638,882,520,545]" pageId="45" pageNumber="46" pagination="249 - 267" refId="ref34146" refString="Komarek, J. &amp; Lukavsky, J. (1988) Arthronema, a new cyanophyte genus from Afro-Asian deserts. Archiv fur Hydrobiologie, Supplement 50 - 53: 249 - 267." type="book chapter" year="1988">Komárek (1988: 391)</bibRefCitation>
</taxonomicName>
. However, in every comparison the trichomes of
<taxonomicName id="4C1614F16C43FFA90580FDA2FF6EFDD3" authorityName="Mai, Johansen et Pietrasiak" authorityYear="2018" class="Cyanobacteriia" family="Oculatellaceae" genus="Komarkovaea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="species" species="angustata">
<emphasis id="B962B3606C43FFA90580FDA2FF6EFDD3" italics="true" pageId="45" pageNumber="46">K. angustata</emphasis>
</taxonomicName>
are wider. The species has low 16S rRNA gene sequence identity with the other genera in the
<taxonomicName id="4C1614F16C43FFA90515FD86FA34FDD3" authorityName="Mai et Johansen" authorityYear="2018" box="[1287,1452,556,581]" class="Cyanobacteriia" family="Oculatellaceae" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="45" pageNumber="46" phylum="Cyanobacteria" rank="family">Oculatellaceae</taxonomicName>
(91.9-93.5%, see
<tableCitation id="C6945AC96C43FFA9015EFDFAFE38FDFF" box="[332,416,592,617]" captionStart="TABLE 5" captionStartId="13.[132,212,926,947]" captionText="TABLE 5. 16S rRNA percent similarity among described Oculatellacean genera (Mean ± SD)" pageId="45" pageNumber="46">Table 5</tableCitation>
), strong evidence that it represents a separate genus-level lineage.
</paragraph>
</subSubSection>
</treatment>
</document>