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<document id="63C47530EE548ECD8FFD4D065A082B4B" ID-DOI="10.11646/phytotaxa.306.4.1" ID-ISSN="1179-3163" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725562055849" checkinUser="felipe" docAuthor="Liu, Bing, Williams, David M. &amp; Tan, Lin" docDate="2017" docId="03B587FA7B66FFA1FF30FF2A3ECDF855" docLanguage="en" docName="phytotaxa.306.4.1.pdf" docOrigin="Phytotaxa 306 (4)" docSource="http://dx.doi.org/10.11646/phytotaxa.306.4.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Ulnaria gaowangjiensis Bing Liu et D. M. Williams 2017, sp. nov." docType="treatment" docVersion="1" lastPageNumber="255" masterDocId="FF8CFF827B6AFFAFFFB8FFB43D61FFF7" masterDocTitle="Three new species of Ulnaria (Bacillariophyta) from the Wuling Mountains Area, China" masterLastPageNumber="258" masterPageNumber="241" pageNumber="253" updateTime="1725562128443" updateUser="GgImagineBatch" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="498089BF49C0E8692F0B2265BE1BA578">Three new species of Ulnaria (Bacillariophyta) from the Wuling Mountains Area, China</mods:title>
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<mods:namePart id="C221A146F2F94EC79D41BCEC472F20E9">Liu, Bing</mods:namePart>
<mods:affiliation id="05333F8D49854D06C67B60A5BACD0C76">Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province; College of Biology and Environmental Science, Jishou University, Jishou 416000, China.</mods:affiliation>
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<mods:namePart id="BF2E03F7162DF89CC86841FFFDFBE90F">Williams, David M.</mods:namePart>
<mods:affiliation id="718EFBD724C2FD46F293CC3647C3837A">Department of Life Sciences, the Natural History Museum, Cromwell Road, London SW 7 5 BD, United Kingdom.</mods:affiliation>
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<mods:namePart id="A5CE9A0802F97EFA1111FB72CDAC31F3">Tan, Lin</mods:namePart>
<mods:affiliation id="EB33514A6EF81050EA85990FC6DC50D2">Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province; College of Biology and Environmental Science, Jishou University, Jishou 416000, China.</mods:affiliation>
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<subSubSection id="C30665677B66FFA3FF30FF2A39AFFE44" pageId="12" pageNumber="253" type="nomenclature">
<paragraph id="8BA336EC7B66FFA3FF30FF2A3EB9FF4E" blockId="12.[136,984,158,185]" box="[136,984,158,185]" pageId="12" pageNumber="253">
<heading id="D0EB81807B66FFA3FF30FF2A3EB9FF4E" bold="true" box="[136,984,158,185]" fontSize="11" level="1" pageId="12" pageNumber="253" reason="1">
<emphasis id="B968EAFE7B66FFA3FF30FF2A3EB9FF4E" bold="true" box="[136,984,158,185]" pageId="12" pageNumber="253">
<taxonomicName id="4C1C4D6F7B66FFA3FF30FF2A3FBCFF4E" authority="Bing Liu et D.M. Williams" authorityName="Bing Liu et D. M. Williams" authorityYear="2017" box="[136,733,158,185]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="253" phylum="Ochrophyta" rank="species" species="gaowangjiensis" status="sp. nov.">
<emphasis id="B968EAFE7B66FFA3FF30FF2A3CFBFF4F" bold="true" box="[136,410,158,185]" italics="true" pageId="12" pageNumber="253">Ulnaria gaowangjiensis</emphasis>
Bing Liu
<emphasis id="B968EAFE7B66FFA3FDAAFF2B3F47FF4E" bold="true" box="[530,550,159,185]" italics="true" pageId="12" pageNumber="253">et</emphasis>
D.M. Williams
</taxonomicName>
,
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<taxonomicNameLabel id="A25B57857B66FFA3FD51FF2B3E5EFF4E" box="[745,831,159,185]" pageId="12" pageNumber="253" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13272A697B66FFA3FCF6FF143EB0FF4E" box="[846,977,160,185]" captionStart-0="FIGURES 5258" captionStart-1="FIGURES 5962" captionStart-2="FIGURES 6367" captionStart-3="FIGURES 6871" captionStartId-0="12.[136,243,1480,1501]" captionStartId-1="13.[136,243,1992,2013]" captionStartId-2="14.[136,243,1500,1521]" captionStartId-3="15.[136,243,1174,1195]" captionTargetBox-0="[151,1436,461,1455]" captionTargetBox-1="[164,1423,190,1967]" captionTargetBox-2="[151,1436,190,1475]" captionTargetBox-3="[151,1436,190,1149]" captionTargetId-0="figure-149@12.[151,1436,461,1455]" captionTargetId-1="figure-14@13.[164,1423,190,1968]" captionTargetId-2="figure-17@14.[151,1436,190,1475]" captionTargetId-3="figure-14@15.[151,1436,190,1149]" captionTargetPageId-0="12" captionTargetPageId-1="13" captionTargetPageId-2="14" captionTargetPageId-3="15" captionText-0="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." captionText-1="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." captionText-2="FIGURES 6367. Ulnaria gaowangjiensis sp. nov., external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67)." captionText-3="FIGURES 6871. Ulnaria gaowangjiensis sp. nov., internal view, SEM. 68. One whole valve, note that the ends are slenderer than in external view (Fig. 63). 6971. Details of the previous whole valve. Scale bar =10 μm (Fig. 68), 5μm (Figs 6971)." pageId="12" pageNumber="253">Figs 5271</figureCitation>
)
</emphasis>
</heading>
</paragraph>
<paragraph id="8BA336EC7B66FFA3FF30FF5E39AFFE44" blockId="12.[136,1452,234,435]" pageId="12" pageNumber="253">
LM: Frustule rectangular in girdle view, shallower towards centre (
<figureCitation id="13272A697B66FFA3FCABFF5E3E3AFF08" box="[787,859,234,255]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Fig. 58</figureCitation>
). Valves linear-lanceolate, with protracted rostrate ends (
<figureCitation id="13272A697B66FFA3FA39FF5E3D9FFED4" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 5257</figureCitation>
). Valves linear, with parallel margins, tapering dramatically towards the poles (
<figureCitation id="13272A697B66FFA3FBB0FEBA391AFED4" box="[1032,1147,270,291]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 5257</figureCitation>
). Internal view of valve differs slightly from external view as slender rostrate poles become visible (compare
<figureCitation id="13272A697B66FFA3FC0EFE863929FEB0" box="[950,1096,306,327]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 52, 53, 56</figureCitation>
to
<figureCitation id="13272A697B66FFA3FBD0FE86399CFEB0" box="[1128,1277,306,327]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 54, 55, 57</figureCitation>
). Transapical axis 6.58.5 μm, apical axis 61108 μm (n = 50). Sternum central, distinctive, regular, extending length of valve. Striae broad, parallel, radiating only at poles, 911(often 10) in 10 μm. Striae parallel throughout valve, most opposite either side of sternum, some not so (
<figureCitation id="13272A697B66FFA3FF7CFE2A3C52FE44" box="[196,307,414,435]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 5257</figureCitation>
, arrows). Single rimoportula present at each pole, central area more or less square (
<figureCitation id="13272A697B66FFA3FBEBFE2A39A2FE44" box="[1107,1219,414,435]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="12" pageNumber="253">Figs 5257</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF6366647B66FFA3FF30FA7C3E55F9D2" pageId="12" pageNumber="253" startId="12.[136,243,1480,1501]" targetBox="[151,1436,461,1455]" targetPageId="12" targetType="figure">
<paragraph id="8BA336EC7B66FFA3FF30FA7C3E55F9D2" blockId="12.[136,1452,1480,1573]" pageId="12" pageNumber="253">
<emphasis id="B968EAFE7B66FFA3FF30FA7C3C5BFA2A" bold="true" box="[136,314,1480,1501]" pageId="12" pageNumber="253">FIGURES 5258.</emphasis>
<taxonomicName id="4C1C4D6F7B66FFA3FE87FA7C3F44FA2A" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[319,549,1480,1501]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="12" pageNumber="253" phylum="Ochrophyta" rank="species" species="gaowangjiensis" status="sp. nov.">
<emphasis id="B968EAFE7B66FFA3FE87FA7C3F44FA2A" box="[319,549,1480,1501]" italics="true" pageId="12" pageNumber="253">Ulnaria gaowangjiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B66FFA3FD93FA7C3F12FA2A" box="[555,627,1480,1501]" pageId="12" pageNumber="253" rank="species">
<emphasis id="B968EAFE7B66FFA3FD93FA7C3F0FFA2A" box="[555,622,1480,1501]" italics="true" pageId="12" pageNumber="253">sp. nov</emphasis>
.
</taxonomicNameLabel>
, LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures.
</paragraph>
</caption>
<subSubSection id="C30665677B66FFA3FF30F9EC3C5EF822" pageId="12" pageNumber="253" type="description">
<paragraph id="8BA336EC7B66FFA3FF30F9EC3C5EF822" blockId="12.[136,1452,1624,2005]" pageId="12" pageNumber="253">
SEM: Frustule rectangular in girdle view, shallow towards centre (
<figureCitation id="13272A697B66FFA3FCB6F9EC3E36F99A" box="[782,855,1624,1645]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Fig. 59</figureCitation>
). Each frustule composed of epivalve, hypovalve and a set of girdle bands. The epivalve has three closed bands, a valvocopula and two copulae (
<figureCitation id="13272A697B66FFA3FC4FF9C83909F966" box="[1015,1128,1660,1681]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 6062</figureCitation>
, B
<figureCitation id="13272A697B66FFA3FB3CF9C839DAF966" box="[1156,1211,1660,1681]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="12" pageNumber="253">6B4</figureCitation>
), as for hypovalve (
<figureCitation id="13272A697B66FFA3FA39F9C83D9DF942" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 6062</figureCitation>
, B
<figureCitation id="13272A697B66FFA3FEA1F9143C22F942" box="[281,323,1696,1717]" captionStart="FIGURE 1" captionStartId="1.[136,229,1633,1654]" captionTargetBox="[151,1436,828,1605]" captionTargetId="figure-253@1.[151,1436,828,1605]" captionTargetPageId="1" captionText="FIGURE 1. Map of the study sites: FR = Fanjing Mountain National Nature Reserve, GR = Gaowangjie National Nature Reserve, ZP = Zhangjiajie National Forestry Park." pageId="12" pageNumber="253">1B</figureCitation>
<figureCitation id="13272A697B66FFA3FEFBF9143C2EF942" box="[323,335,1696,1717]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="12" pageNumber="253">3</figureCitation>
). Each girdle band possessing a single row of poroids along its centre (
<figureCitation id="13272A697B66FFA3FBADF91439E6F942" box="[1045,1159,1696,1717]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 6062</figureCitation>
). Valve face and mantle meet almost at right angles (
<figureCitation id="13272A697B66FFA3FE22F9703F6AF92E" box="[410,523,1732,1753]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 5962</figureCitation>
). Valves with biseriate striae, most situated opposite each other, equidistant until radiating at the poles, extending to valve-mantle border, then continuing onto mantle (
<figureCitation id="13272A697B66FFA3FCCDF95C3E86F90A" box="[885,999,1768,1789]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 5962</figureCitation>
,
<figureCitation id="13272A697B66FFA3FC4BF95C3953F90A" box="[1011,1074,1768,1789]" captionStart="FIGURES 6367" captionStartId="14.[136,243,1500,1521]" captionTargetBox="[151,1436,190,1475]" captionTargetId="figure-17@14.[151,1436,190,1475]" captionTargetPageId="14" captionText="FIGURES 6367. Ulnaria gaowangjiensis sp. nov., external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67)." pageId="12" pageNumber="253">6466</figureCitation>
). Each stria composed of two rows of alternate poroids; near sternum the two rows often merge becoming a single row (
<figureCitation id="13272A697B66FFA3FC75F8B8395DF8D6" box="[973,1084,1804,1825]" captionStart="FIGURES 6367" captionStartId="14.[136,243,1500,1521]" captionTargetBox="[151,1436,190,1475]" captionTargetId="figure-17@14.[151,1436,190,1475]" captionTargetPageId="14" captionText="FIGURES 6367. Ulnaria gaowangjiensis sp. nov., external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67)." pageId="12" pageNumber="253">Figs 6466</figureCitation>
, arrows). Each areola (including those on mantle) covered externally by velum (
<figureCitation id="13272A697B66FFA3FDE8F8843FF8F8B2" box="[592,665,1840,1861]" captionStart="FIGURES 6367" captionStartId="14.[136,243,1500,1521]" captionTargetBox="[151,1436,190,1475]" captionTargetId="figure-17@14.[151,1436,190,1475]" captionTargetPageId="14" captionText="FIGURES 6367. Ulnaria gaowangjiensis sp. nov., external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67)." pageId="12" pageNumber="253">Fig. 67</figureCitation>
). A single rimoportula present at each pole, each as pair of simple extended lips, situated on sternum (
<figureCitation id="13272A697B66FFA3FE30F8E03C98F89E" box="[392,505,1876,1897]" captionStart="FIGURES 6367" captionStartId="14.[136,243,1500,1521]" captionTargetBox="[151,1436,190,1475]" captionTargetId="figure-17@14.[151,1436,190,1475]" captionTargetPageId="14" captionText="FIGURES 6367. Ulnaria gaowangjiensis sp. nov., external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67)." pageId="12" pageNumber="253">Figs 6466</figureCitation>
). Two horn-like outgrowths located on top of each ocellulimbus (
<figureCitation id="13272A697B66FFA3FBC9F8E03867F89E" box="[1137,1286,1876,1897]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 59, 60, 62</figureCitation>
). Mantle plaques present (
<figureCitation id="13272A697B66FFA3FEB7F8CC3C1CF87A" box="[271,381,1912,1933]" captionStart="FIGURES 5962" captionStartId="13.[136,243,1992,2013]" captionTargetBox="[164,1423,190,1967]" captionTargetId="figure-14@13.[164,1423,190,1968]" captionTargetPageId="13" captionText="FIGURES 5962. Ulnaria gaowangjiensis sp. nov., girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062)." pageId="12" pageNumber="253">Figs 6062</figureCitation>
, arrows). Internally, valves linear-lanceolate, with rostrate poles; striae biseriate almost opposite each other, near sternum becoming uniseriate (
<figureCitation id="13272A697B66FFA3FE59F8283F33F846" box="[481,594,1948,1969]" captionStart="FIGURES 6871" captionStartId="15.[136,243,1174,1195]" captionTargetBox="[151,1436,190,1149]" captionTargetId="figure-14@15.[151,1436,190,1149]" captionTargetPageId="15" captionText="FIGURES 6871. Ulnaria gaowangjiensis sp. nov., internal view, SEM. 68. One whole valve, note that the ends are slenderer than in external view (Fig. 63). 6971. Details of the previous whole valve. Scale bar =10 μm (Fig. 68), 5μm (Figs 6971)." pageId="12" pageNumber="253">Figs 6971</figureCitation>
). Rimoportulae prominent, possessing characteristic bilabiate shape, lying well into pole (
<figureCitation id="13272A697B66FFA3FF7CF8743C55F822" box="[196,308,1984,2005]" captionStart="FIGURES 6871" captionStartId="15.[136,243,1174,1195]" captionTargetBox="[151,1436,190,1149]" captionTargetId="figure-14@15.[151,1436,190,1149]" captionTargetPageId="15" captionText="FIGURES 6871. Ulnaria gaowangjiensis sp. nov., internal view, SEM. 68. One whole valve, note that the ends are slenderer than in external view (Fig. 63). 6971. Details of the previous whole valve. Scale bar =10 μm (Fig. 68), 5μm (Figs 6971)." pageId="12" pageNumber="253">Figs 69, 71</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF6366647B67FFA2FF30F87C3C08F7D2" pageId="13" pageNumber="254" startId="13.[136,243,1992,2013]" targetBox="[164,1423,190,1967]" targetPageId="13" targetType="figure">
<paragraph id="8BA336EC7B67FFA2FF30F87C3C08F7D2" blockId="13.[136,1452,1992,2085]" pageId="13" pageNumber="254">
<emphasis id="B968EAFE7B67FFA2FF30F87C3C5AF82A" bold="true" box="[136,315,1992,2013]" pageId="13" pageNumber="254">FIGURES 5962.</emphasis>
<taxonomicName id="4C1C4D6F7B67FFA2FEFAF87C3F4BF82A" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[322,554,1992,2013]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="13" pageNumber="254" phylum="Ochrophyta" rank="species" species="gaowangjiensis" status="sp. nov.">
<emphasis id="B968EAFE7B67FFA2FEFAF87C3F4BF82A" box="[322,554,1992,2013]" italics="true" pageId="13" pageNumber="254">Ulnaria gaowangjiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B67FFA2FD89F87C3F1BF82A" box="[561,634,1992,2013]" pageId="13" pageNumber="254" rank="species">
<emphasis id="B968EAFE7B67FFA2FD89F87C3F14F82A" box="[561,629,1992,2013]" italics="true" pageId="13" pageNumber="254">sp. nov</emphasis>
.
</taxonomicNameLabel>
, girdle view, SEM. 59. One complete frustule. 6062. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6) and plaques (arrows). Scale bar =10 μm (Fig. 59), 5μm (Figs 6062).
</paragraph>
</caption>
<caption id="DF6366647B64FFA1FF30FA683EB5F9CE" pageId="14" pageNumber="255" startId="14.[136,243,1500,1521]" targetBox="[151,1436,190,1475]" targetPageId="14" targetType="figure">
<paragraph id="8BA336EC7B64FFA1FF30FA683EB5F9CE" blockId="14.[136,1452,1500,1593]" pageId="14" pageNumber="255">
<emphasis id="B968EAFE7B64FFA1FF30FA683C5CFA06" bold="true" box="[136,317,1500,1521]" pageId="14" pageNumber="255">FIGURES 6367.</emphasis>
<taxonomicName id="4C1C4D6F7B64FFA1FEFDFA683F4FFA06" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[325,558,1500,1521]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="14" pageNumber="255" phylum="Ochrophyta" rank="species" species="gaowangjiensis" status="sp. nov.">
<emphasis id="B968EAFE7B64FFA1FEFDFA683F4FFA06" box="[325,558,1500,1521]" italics="true" pageId="14" pageNumber="255">Ulnaria gaowangjiensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B64FFA1FD8FFA683FE3FA06" box="[567,642,1500,1521]" pageId="14" pageNumber="255" rank="species">
<emphasis id="B968EAFE7B64FFA1FD8FFA683F1FFA06" box="[567,638,1500,1521]" italics="true" pageId="14" pageNumber="255">sp. nov</emphasis>
.
</taxonomicNameLabel>
, external view, SEM. 63. One whole valve. 6466. Details of the previous whole valve, note the biseriate striae becoming uniseriate striae composed of 24 tiny pores at the end of each stria (arrows). 67. Part of some striae showing the vela. Scale bar =10 μm (Fig. 63), 5 μm (Figs 6466), 1 μm (Fig. 67).
</paragraph>
</caption>
<subSubSection id="C30665677B64FFA1FF30F9D83961F93E" pageId="14" pageNumber="255" type="materials_examined">
<paragraph id="8BA336EC7B64FFA1FF30F9D83961F93E" blockId="14.[136,1452,1644,1737]" pageId="14" pageNumber="255">
<emphasis id="B968EAFE7B64FFA1FF30F9D83DA3F976" bold="true" box="[136,194,1644,1665]" pageId="14" pageNumber="255">Type:</emphasis>
<materialsCitation id="3B743CB17B64FFA1FF63F9D83E9DF93E" collectingDate="2016-03-19" collectionCode="BM, JIU" country="China" county="Gaowangjie National Nature Reserve" elevation="407" latitude="28.690832" location="Maxi village" longLatPrecision="20" longitude="110.06667" municipality="Maxi" pageId="14" pageNumber="255" specimenCode="G201606" specimenCount="2" stateProvince="Hunan" typeStatus="holotype">
<collectingCountry id="F30B767C7B64FFA1FF63F9D83C48F976" box="[219,297,1644,1665]" name="China" pageId="14" pageNumber="255">CHINA</collectingCountry>
.
<collectingRegion id="49D8F80E7B64FFA1FE8BF9D83C16F976" box="[307,375,1644,1665]" country="China" name="Hunan" pageId="14" pageNumber="255">Hunan</collectingRegion>
:
<collectingCounty id="62C24E607B64FFA1FEC7F9D83F8BF976" box="[383,746,1644,1665]" pageId="14" pageNumber="255">Gaowangjie National Nature Reserve</collectingCounty>
, the course of
<collectingMunicipality id="6BC7AC967B64FFA1FCCFF9D83ECBF976" box="[887,938,1644,1665]" pageId="14" pageNumber="255">Maxi</collectingMunicipality>
stream, near the building of
<location id="8EC360377B64FFA1FB78F9D8385BF976" LSID="urn:lsid:plazi:treatment:03B587FA7B66FFA1FF30FF2A3ECDF855:8EC360377B64FFA1FB78F9D8385BF976" box="[1216,1338,1644,1665]" country="China" county="Gaowangjie National Nature Reserve" latitude="28.690832" longLatPrecision="20" longitude="110.06667" municipality="Maxi" name="Maxi village" pageId="14" pageNumber="255" stateProvince="Hunan">Maxi village</location>
committee,
<geoCoordinate id="EE28502B7B64FFA1FF05F9243C5CF952" box="[189,317,1680,1701]" degrees="28" direction="north" minutes="41" orientation="latitude" pageId="14" pageNumber="255" precision="15" seconds="27" value="28.690832">28°4127” N</geoCoordinate>
,
<geoCoordinate id="EE28502B7B64FFA1FEF2F9243CA7F952" box="[330,454,1680,1701]" degrees="110" direction="east" minutes="3" orientation="longitude" pageId="14" pageNumber="255" precision="15" seconds="60" value="110.06667">110°360” E</geoCoordinate>
,
<elevation id="0031D1DF7B64FFA1FE6AF9243F26F952" box="[466,583,1680,1701]" metricMagnitude="2" metricUnit="m" metricValue="4.07" pageId="14" pageNumber="255" unit="m" value="407.0">
<quantity id="4CE49B097B64FFA1FE6AF9243F73F952" box="[466,530,1680,1701]" metricMagnitude="2" metricUnit="m" metricValue="4.07" pageId="14" pageNumber="255" unit="m" value="407.0">407 m</quantity>
a.s.l.
</elevation>
,
<emphasis id="B968EAFE7B64FFA1FDEDF9243FCBF952" box="[597,682,1680,1701]" italics="true" pageId="14" pageNumber="255">
<location id="8EC360377B64FFA1FDEDF9243FCBF952" LSID="urn:lsid:plazi:treatment:03B587FA7B66FFA1FF30FF2A3ECDF855:8EC360377B64FFA1FDEDF9243FCBF952" box="[597,682,1680,1701]" country="China" county="Gaowangjie National Nature Reserve" latitude="28.690832" longLatPrecision="20" longitude="110.06667" municipality="Maxi" name="Bing Liu" pageId="14" pageNumber="255" stateProvince="Hunan">Bing Liu</location>
</emphasis>
,
<emphasis id="B968EAFE7B64FFA1FD01F9243E3DF952" box="[697,860,1679,1701]" italics="true" pageId="14" pageNumber="255">
<date id="FFA2102C7B64FFA1FD01F9243E3DF952" box="[697,860,1679,1701]" pageId="14" pageNumber="255" value="2016-03-19">
<collectingDate id="EFE6E9C47B64FFA1FD01F9243E3DF952" box="[697,860,1679,1701]" pageId="14" pageNumber="255" value="2016-03-19">
19
<superScript id="7C699BA47B64FFA1FD69F93B3FBDF96C" attach="left" box="[721,732,1679,1691]" fontSize="5" pageId="14" pageNumber="255">th</superScript>
March 2016
</collectingDate>
</date>
</emphasis>
, (
<typeStatus id="54A7884E7B64FFA1FCC8F9243EA7F952" box="[880,966,1680,1701]" pageId="14" pageNumber="255" type="holotype">holotype</typeStatus>
<collectionCode id="ED0DAE297B64FFA1FC76F9243E99F952" box="[974,1016,1680,1701]" country="United Kingdom" name="Bristol Museum" pageId="14" pageNumber="255">BM</collectionCode>
! 101840, illustrated in
<figureCitation id="13272A697B64FFA1FB66F9243846F952" box="[1246,1319,1680,1701]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="14" pageNumber="255">Fig. 53</figureCitation>
;
<typeStatus id="54A7884E7B64FFA1FA8BF9243819F952" box="[1331,1400,1680,1701]" pageId="14" pageNumber="255" type="isotype">isotype</typeStatus>
<collectionCode id="ED0DAE297B64FFA1FA39F92438C8F952" box="[1409,1449,1680,1701]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13402" lsid="urn:lsid:biocol.org:col:13402" name="Jishou University" pageId="14" pageNumber="255" type="Herbarium">JIU</collectionCode>
!
<specimenCode id="DBBA9E977B64FFA1FF05F9003C7BF93E" box="[189,282,1716,1737]" collectionCode="JIU" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13402" lsid="urn:lsid:biocol.org:col:13402" name="Jishou University" pageId="14" pageNumber="255" type="Herbarium">G201606</specimenCode>
, illustrated in
<figureCitation id="13272A697B64FFA1FE19F9003C86F93E" box="[417,487,1716,1737]" captionStart="FIGURES 5258" captionStartId="12.[136,243,1480,1501]" captionTargetBox="[151,1436,461,1455]" captionTargetId="figure-149@12.[151,1436,461,1455]" captionTargetPageId="12" captionText="FIGURES 5258. Ulnaria gaowangjiensis sp. nov., LM. 5258. Six valve showing variety of the valve, note some striae without opposite ones (arrows). 52. External view of a valve. 53. Photograph of holotype. 5455. Internal view of two valves. 56. Photograph of isotype. 57. One whole frustule in girdle view. Scale bar =10 μm for all figures." pageId="14" pageNumber="255">Fig. 56</figureCitation>
, in both cases the specimens are indicated on the slide)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B64FFA1FF30F94D39DBF8E5" box="[136,1210,1785,1810]" pageId="14" pageNumber="255" type="etymology">
<paragraph id="8BA336EC7B64FFA1FF30F94D39DBF8E5" blockId="14.[136,1452,1785,1954]" box="[136,1210,1785,1810]" pageId="14" pageNumber="255">
<emphasis id="B968EAFE7B64FFA1FF30F94D3C72F8E5" bold="true" box="[136,275,1785,1810]" pageId="14" pageNumber="255">Etymology:</emphasis>
—Named after Gaowangjie National Nature Reserve, where the species was found.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B64FFA1FF05F8A93ECDF855" pageId="14" pageNumber="255" type="biology_ecology">
<paragraph id="8BA336EC7B64FFA1FF05F8A93ECDF855" blockId="14.[136,1452,1785,1954]" pageId="14" pageNumber="255">
<emphasis id="B968EAFE7B64FFA1FF05F8A93C20F8C1" bold="true" box="[189,321,1821,1846]" pageId="14" pageNumber="255">Ecology:—</emphasis>
The following environmental parameters were measured in the field. Electric conductivity was 38.9 ± 0.4 μS/cm, pH was 8.5 ± 0.1, and water temperature was13.8 ± 0.4 °C. Since the diatom sample was scraped off the surfaces of stones and the water electric conductivity is below 50 μS/cm,
<taxonomicName id="4C1C4D6F7B64FFA1FC72F8D139B8F889" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[970,1241,1893,1918]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="14" pageNumber="255" phylum="Ochrophyta" rank="species" species="gaowangjiensis">
<emphasis id="B968EAFE7B64FFA1FC72F8D139B8F889" box="[970,1241,1893,1918]" italics="true" pageId="14" pageNumber="255">Ulnaria gaowangjiensis</emphasis>
</taxonomicName>
can be considered an epilithic diatom characteristic of low electrolyte content freshwaters.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,295 @@
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<mods:title id="697707E083495DFD92DA4D051C6F8071">Three new species of Ulnaria (Bacillariophyta) from the Wuling Mountains Area, China</mods:title>
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<mods:role id="78A21766589BBAFD85CD90C2106118C7">
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<mods:namePart id="092989FC4D8795D81DAF23A2670A6842">Liu, Bing</mods:namePart>
<mods:affiliation id="C52C5A8B21022A14C134C44DA4D02CDB">Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province; College of Biology and Environmental Science, Jishou University, Jishou 416000, China.</mods:affiliation>
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<mods:namePart id="34114C58905CE6856E6F1949968ECD92">Williams, David M.</mods:namePart>
<mods:affiliation id="B92A911EC44D0D6D3AC2A0CEAA1C7C4E">Department of Life Sciences, the Natural History Museum, Cromwell Road, London SW 7 5 BD, United Kingdom.</mods:affiliation>
</mods:name>
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<mods:namePart id="12A978B353BD7219DEED983CB282C3BC">Tan, Lin</mods:namePart>
<mods:affiliation id="6B8800F3EFB0C5143F96DF362F632090">Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province; College of Biology and Environmental Science, Jishou University, Jishou 416000, China.</mods:affiliation>
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<mods:typeOfResource id="B55262EBD291031FE36550FF5A8566DF">text</mods:typeOfResource>
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<mods:titleInfo id="72FE2F22092355257AB80B46B45BE53A">
<mods:title id="308066AF623F8C29A89777BDB190EA46">Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part id="4F09878E9F49A063ACF6993138A81F73">
<mods:date id="393CECCC805BF53623C0C02EF8A931E5">2017</mods:date>
<mods:detail id="ABCDA9FF7BD3F80351F84C703CF5F6E7" type="pubDate">
<mods:number id="DAD8C90BC5E6A4E58BC0963F1EE3270B">2017-05-16</mods:number>
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<mods:detail id="9C2CEA019AD144FD777C802CE369D70E" type="volume">
<mods:number id="F17AD0F6338F4694F74BE09F57B9EB94">306</mods:number>
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<mods:number id="0760BBD49A57D078101EC56240029858">4</mods:number>
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<mods:location id="35BA290F1A45C907804ACACA6B73D547">
<mods:url id="A622804A944435D437FB2765EB6A4C61">http://dx.doi.org/10.11646/phytotaxa.306.4.1</mods:url>
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<mods:classification id="4A0BB02B356121A4B60EA4339FABF792">journal article</mods:classification>
<mods:identifier id="FAF7FFF774E6823BC3A17909364F5A4F" type="DOI">10.11646/phytotaxa.306.4.1</mods:identifier>
<mods:identifier id="AB1A2990D0F01CDA574C2F5BA2526E65" type="ISSN">1179-3163</mods:identifier>
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<treatment id="03B587FA7B68FFA8FF30FCF93EF5F8FE" LSID="urn:lsid:plazi:treatment:03B587FA7B68FFA8FF30FCF93EF5F8FE" httpUri="http://treatment.plazi.org/id/03B587FA7B68FFA8FF30FCF93EF5F8FE" lastPageId="7" lastPageNumber="248" pageId="2" pageNumber="243">
<subSubSection id="C30665677B68FFADFF30FCF93C9CFBAA" pageId="2" pageNumber="243" type="nomenclature">
<paragraph id="8BA336EC7B68FFADFF30FCF93E14FC9F" blockId="2.[136,1452,845,1611]" box="[136,885,845,872]" pageId="2" pageNumber="243">
<heading id="D0EB81807B68FFADFF30FCF93E14FC9F" bold="true" box="[136,885,845,872]" fontSize="11" level="1" pageId="2" pageNumber="243" reason="1">
<emphasis id="B968EAFE7B68FFADFF30FCF93E14FC9F" bold="true" box="[136,885,845,872]" pageId="2" pageNumber="243">
<taxonomicName id="4C1C4D6F7B68FFADFF30FCF93FE9FC9F" authority="Bing Liu et D.M. Williams" authorityName="Bing Liu et D. M. Williams" authorityYear="2017" box="[136,648,845,872]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="2" pageNumber="243" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B68FFADFF30FCF93C24FC90" bold="true" box="[136,325,845,872]" italics="true" pageId="2" pageNumber="243">Ulnaria sinensis</emphasis>
Bing Liu
<emphasis id="B968EAFE7B68FFADFE04FCFA3CB1FC9F" bold="true" box="[444,464,846,872]" italics="true" pageId="2" pageNumber="243">et</emphasis>
D.M. Williams
</taxonomicName>
,
<emphasis id="B968EAFE7B68FFADFD2BFCFA3F8BFC9F" bold="true" box="[659,746,846,872]" italics="true" pageId="2" pageNumber="243">
<taxonomicNameLabel id="A25B57857B68FFADFD2BFCFA3F8BFC9F" box="[659,746,846,872]" pageId="2" pageNumber="243" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13272A697B68FFADFD41FCFB3E0CFC9F" box="[761,877,847,872]" captionStart-0="FIGURE 2" captionStart-1="FIGURES 310" captionStart-2="FIGURES 1113" captionStart-3="FIGURES 1419" captionStart-4="FIGURES 2023" captionStart-5="FIGURES 2429" captionStartId-0="2.[136,228,2065,2086]" captionStartId-1="3.[136,243,1993,2014]" captionStartId-2="4.[136,243,1957,1978]" captionStartId-3="5.[136,243,1960,1981]" captionStartId-4="6.[136,243,1942,1963]" captionStartId-5="7.[136,243,1366,1387]" captionTargetBox-0="[151,1436,1637,2040]" captionTargetBox-1="[200,1387,190,1968]" captionTargetBox-2="[255,1333,190,1932]" captionTargetBox-3="[158,1430,190,1935]" captionTargetBox-4="[151,1436,190,1917]" captionTargetBox-5="[151,1436,175,1340]" captionTargetId-0="figure-570@2.[151,1436,1636,2040]" captionTargetId-1="figure-14@3.[200,1387,190,1968]" captionTargetId-2="figure-17@4.[255,1333,190,1932]" captionTargetId-3="figure-14@5.[158,1430,190,1935]" captionTargetId-4="figure-17@6.[151,1436,190,1917]" captionTargetId-5="figure-14@7.[151,1436,175,1341]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionTargetPageId-4="6" captionTargetPageId-5="7" captionText-0="FIGURE 2. Ulnaria sinensis sp. nov., girdle view, LM.A pole of a colony composed of four frustules (labeled F1 to F4). Scale bar = 20 μm." captionText-1="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." captionText-2="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." captionText-3="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." captionText-4="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." captionText-5="FIGURES 2429. Ulnaria sinensis sp. nov., internal views, SEM. 24. One pole of a vavle, note the rostrate end. 25. The middle part of a valve, note the parallel both sides. 26. The other pole. 25. Magnification of the previous pole. 26. Magnification of the previous middle part. 27. Magnification of the other pole, note the alternate striae. Scale bars =10 μm (2426), 5 μm (2729)." pageId="2" pageNumber="243">Figs 229</figureCitation>
)
</emphasis>
</heading>
</paragraph>
<paragraph id="8BA336EC7B68FFADFF30FCC13C9CFBAA" blockId="2.[136,1452,845,1611]" pageId="2" pageNumber="243">
LM: Cells forming colonies in bands; frustules connected by interlocking, linking spines (
<figureCitation id="13272A697B68FFADFC46FCC1395AFC7D" box="[1022,1083,885,906]" captionStart="FIGURE 2" captionStartId="2.[136,228,2065,2086]" captionTargetBox="[151,1436,1637,2040]" captionTargetId="figure-570@2.[151,1436,1636,2040]" captionTargetPageId="2" captionText="FIGURE 2. Ulnaria sinensis sp. nov., girdle view, LM.A pole of a colony composed of four frustules (labeled F1 to F4). Scale bar = 20 μm." pageId="2" pageNumber="243">Fig. 2</figureCitation>
). Frustules rectangular in girdle view (
<figureCitation id="13272A697B68FFADFF7CFC2C3C65FC5A" box="[196,260,920,941]" captionStart="FIGURE 2" captionStartId="2.[136,228,2065,2086]" captionTargetBox="[151,1436,1637,2040]" captionTargetId="figure-570@2.[151,1436,1636,2040]" captionTargetPageId="2" captionText="FIGURE 2. Ulnaria sinensis sp. nov., girdle view, LM.A pole of a colony composed of four frustules (labeled F1 to F4). Scale bar = 20 μm." pageId="2" pageNumber="243">Figs 2</figureCitation>
,
<figureCitation id="13272A697B68FFADFEB6FC2C3C7AFC5A" box="[270,283,920,941]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">3</figureCitation>
); during development cells lack regular structure and hence lack rectangular outline (
<figureCitation id="13272A697B68FFADFBE2FC2C39F4FC5A" box="[1114,1173,920,941]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Fig. 3</figureCitation>
). Valves linear, with parallel margins, narrowing at both poles (
<figureCitation id="13272A697B68FFADFDB2FC0F3F0FFC27" box="[522,622,955,976]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 410</figureCitation>
), which become protracted to rostrate (
<figureCitation id="13272A697B68FFADFC51FC0F3907FC27" box="[1001,1126,955,976]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 48, 10</figureCitation>
). Transapical axis 68 μm, apical axis 296512 μm (n = 50), length-to-breadth ratio ca. 4964. Sternum central, distinctive, regular, extending length of valve (
<figureCitation id="13272A697B68FFADFA39FC6A3D90FBE1" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 410</figureCitation>
). Striae broad, mostly parallel, radiating only at poles;
<quantity id="4CE49B097B68FFADFCACFBB53E35FBE1" box="[788,852,1025,1046]" metricMagnitude="-1" metricUnit="m" metricValue="2.159" metricValueMax="2.286" metricValueMin="2.032" pageId="2" pageNumber="243" unit="in" value="8.5" valueMax="9.0" valueMin="8.0">89 in</quantity>
10 μm. With respect to the sternum, striae pattern relatively uniform, most situated opposite one another, others not so (
<figureCitation id="13272A697B68FFADFD57FB913E30FBCD" box="[751,849,1061,1082]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 810</figureCitation>
, arrows). A single rimoportula present at each pole (
<figureCitation id="13272A697B68FFADFA87FB9138C1FBCD" box="[1343,1440,1061,1082]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 8, 10</figureCitation>
). Central area absent (
<figureCitation id="13272A697B68FFADFE3AFBFC3C90FBAA" box="[386,497,1096,1117]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="2" pageNumber="243">Figs 47, 9</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C30665677B68FFADFF30FBDF3FF4F9BC" pageId="2" pageNumber="243" type="description">
<paragraph id="8BA336EC7B68FFADFF30FBDF3FF4F9BC" blockId="2.[136,1452,845,1611]" pageId="2" pageNumber="243">
SEM: Frustules forming colonies in bands, through interlocking linking spines (
<figureCitation id="13272A697B68FFADFC33FBDF3E98FB77" box="[907,1017,1131,1152]" captionStart="FIGURES 1113" captionStartId="4.[136,243,1957,1978]" captionTargetBox="[255,1333,190,1932]" captionTargetId="figure-17@4.[255,1333,190,1932]" captionTargetPageId="4" captionText="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." pageId="2" pageNumber="243">Figs 1113</figureCitation>
,
<figureCitation id="13272A697B68FFADFBBBFBDF3912FB77" box="[1027,1139,1131,1152]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 2022</figureCitation>
). Frustule composed of epivalve and hypovalve, each with a set of closed girdle bands. For epivalve there is a valvocopula (B1) and three copulae (B2B4) (
<figureCitation id="13272A697B68FFADFAE0FB3A3DB6FB30" captionStart="FIGURES 1113" captionStartId="4.[136,243,1957,1978]" captionTargetBox="[255,1333,190,1932]" captionTargetId="figure-17@4.[255,1333,190,1932]" captionTargetPageId="4" captionText="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." pageId="2" pageNumber="243">Figs 11 13</figureCitation>
). For hypovalve there is a valvocopula (B6) and a copula (B5) (
<figureCitation id="13272A697B68FFADFC86FB063ECCFB30" box="[830,941,1202,1223]" captionStart="FIGURES 1113" captionStartId="4.[136,243,1957,1978]" captionTargetBox="[255,1333,190,1932]" captionTargetId="figure-17@4.[255,1333,190,1932]" captionTargetPageId="4" captionText="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." pageId="2" pageNumber="243">Figs 1113</figureCitation>
). Each band possessing a single row of poroids (
<figureCitation id="13272A697B68FFADFA39FB063D98FB1D" captionStart="FIGURES 1113" captionStartId="4.[136,243,1957,1978]" captionTargetBox="[255,1333,190,1932]" captionTargetId="figure-17@4.[255,1333,190,1932]" captionTargetPageId="4" captionText="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." pageId="2" pageNumber="243">Figs 1113</figureCitation>
) that bisects pars interior and exterior, located at mid-line of each girdle band (
<figureCitation id="13272A697B68FFADFC51FB613939FB1D" box="[1001,1112,1237,1258]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 20, 23</figureCitation>
). Valve face meets mantle at obtuse angle (
<figureCitation id="13272A697B68FFADFF45FB4C3C0DFAFA" box="[253,364,1272,1293]" captionStart-0="FIGURES 1419" captionStart-1="FIGURES 2023" captionStartId-0="5.[136,243,1960,1981]" captionStartId-1="6.[136,243,1942,1963]" captionTargetBox-0="[158,1430,190,1935]" captionTargetBox-1="[151,1436,190,1917]" captionTargetId-0="figure-14@5.[158,1430,190,1935]" captionTargetId-1="figure-17@6.[151,1436,190,1917]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." captionText-1="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 1622</figureCitation>
). Valves with uniseriate striae situated opposite each other, equidistant from sternum, radiating at poles, continuing onto valve mantle (
<figureCitation id="13272A697B68FFADFEC4FAAF3C8FFAC7" box="[380,494,1307,1328]" captionStart-0="FIGURES 1419" captionStart-1="FIGURES 2023" captionStartId-0="5.[136,243,1960,1981]" captionStartId-1="6.[136,243,1942,1963]" captionTargetBox-0="[158,1430,190,1935]" captionTargetBox-1="[151,1436,190,1917]" captionTargetId-0="figure-14@5.[158,1430,190,1935]" captionTargetId-1="figure-17@6.[151,1436,190,1917]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." captionText-1="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 1620</figureCitation>
). Vimines form 58 apically elongated areolae either side of the valve sternum, 46 on the valve mantle (
<figureCitation id="13272A697B68FFADFEB3FA8A3C1AFAA4" box="[267,379,1342,1363]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 2022</figureCitation>
). Often, a tiny poroid present in the terminal mantle areola (
<figureCitation id="13272A697B68FFADFC0FFA8A3947FAA4" box="[951,1062,1342,1363]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 2022</figureCitation>
, arrows). Each areola externally covered by velum (
<figureCitation id="13272A697B68FFADFE9CFAD63C0DFA80" box="[292,364,1378,1399]" captionStart="FIGURES 1419" captionStartId="5.[136,243,1960,1981]" captionTargetBox="[158,1430,190,1935]" captionTargetId="figure-14@5.[158,1430,190,1935]" captionTargetPageId="5" captionText="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." pageId="2" pageNumber="243">Fig. 19</figureCitation>
). A single rimoportula present at each pole, each a pair of simple extended lips, aligned within a shortened radiate stria (
<figureCitation id="13272A697B68FFADFF4BFA313CE6FA6D" box="[243,391,1413,1434]" captionStart-0="FIGURES 1419" captionStart-1="FIGURES 2023" captionStartId-0="5.[136,243,1960,1981]" captionStartId-1="6.[136,243,1942,1963]" captionTargetBox-0="[158,1430,190,1935]" captionTargetBox-1="[151,1436,190,1917]" captionTargetId-0="figure-14@5.[158,1430,190,1935]" captionTargetId-1="figure-17@6.[151,1436,190,1917]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." captionText-1="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 16, 1820</figureCitation>
). Two horn-like outgrowths located on the surface of each ocellulimbus, the latter composed of c. 30 pervalvar and 714 transapical rows of porelli (
<figureCitation id="13272A697B68FFADFD9DFA1C3FF7FA4A" box="[549,662,1448,1469]" captionStart-0="FIGURES 1419" captionStart-1="FIGURES 2023" captionStartId-0="5.[136,243,1960,1981]" captionStartId-1="6.[136,243,1942,1963]" captionTargetBox-0="[158,1430,190,1935]" captionTargetBox-1="[151,1436,190,1917]" captionTargetId-0="figure-14@5.[158,1430,190,1935]" captionTargetId-1="figure-17@6.[151,1436,190,1917]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionText-0="FIGURES 1419. Ulnaria sinensis sp. nov., external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19)." captionText-1="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 1922</figureCitation>
). Linking spines spatulate, situated at valve/mantle junction, each spine extending from a virga (
<figureCitation id="13272A697B68FFADFE85FA7F3CCDFA17" box="[317,428,1483,1504]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 2022</figureCitation>
). Spines attach valves face to face by interlocking (
<figureCitation id="13272A697B68FFADFC36FA7F3E9AFA17" box="[910,1019,1483,1504]" captionStart="FIGURES 1113" captionStartId="4.[136,243,1957,1978]" captionTargetBox="[255,1333,190,1932]" captionTargetId="figure-17@4.[255,1333,190,1932]" captionTargetPageId="4" captionText="FIGURES 1113. Ulnaria sinensis sp. nov., girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm." pageId="2" pageNumber="243">Figs 1113</figureCitation>
,
<figureCitation id="13272A697B68FFADFBBBFA7F3922FA17" box="[1027,1091,1483,1504]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">2022</figureCitation>
). Mantle plaques absent (
<figureCitation id="13272A697B68FFADFA8AFA7F38C0FA17" box="[1330,1441,1483,1504]" captionStart="FIGURES 2023" captionStartId="6.[136,243,1942,1963]" captionTargetBox="[151,1436,190,1917]" captionTargetId="figure-17@6.[151,1436,190,1917]" captionTargetPageId="6" captionText="FIGURES 2023. Ulnaria sinensis sp. nov., SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm." pageId="2" pageNumber="243">Figs 2022</figureCitation>
). Internally, valves possessing parallel margins, with rostrate poles; striae uniseriate almost opposite each other, composed of 58 slightly apically elongated areolae that radiate at apices (
<figureCitation id="13272A697B68FFADFD64F9A63E2DF9D0" box="[732,844,1554,1575]" captionStart="FIGURES 2429" captionStartId="7.[136,243,1366,1387]" captionTargetBox="[151,1436,175,1340]" captionTargetId="figure-14@7.[151,1436,175,1341]" captionTargetPageId="7" captionText="FIGURES 2429. Ulnaria sinensis sp. nov., internal views, SEM. 24. One pole of a vavle, note the rostrate end. 25. The middle part of a valve, note the parallel both sides. 26. The other pole. 25. Magnification of the previous pole. 26. Magnification of the previous middle part. 27. Magnification of the other pole, note the alternate striae. Scale bars =10 μm (2426), 5 μm (2729)." pageId="2" pageNumber="243">Figs 26, 29</figureCitation>
). Rimoportulae prominent, possessing bilabiate structure, lying almost parallel to the adjacent stria (
<figureCitation id="13272A697B68FFADFDA1F9823FE8F9BC" box="[537,649,1590,1611]" captionStart="FIGURES 2429" captionStartId="7.[136,243,1366,1387]" captionTargetBox="[151,1436,175,1340]" captionTargetId="figure-14@7.[151,1436,175,1341]" captionTargetPageId="7" captionText="FIGURES 2429. Ulnaria sinensis sp. nov., internal views, SEM. 24. One pole of a vavle, note the rostrate end. 25. The middle part of a valve, note the parallel both sides. 26. The other pole. 25. Magnification of the previous pole. 26. Magnification of the previous middle part. 27. Magnification of the other pole, note the alternate striae. Scale bars =10 μm (2426), 5 μm (2729)." pageId="2" pageNumber="243">Figs 27, 29</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF6366647B68FFADFF30F7A538C1F7D1" box="[136,1440,2065,2086]" pageId="2" pageNumber="243" startId="2.[136,228,2065,2086]" targetBox="[151,1436,1637,2040]" targetPageId="2" targetType="figure">
<paragraph id="8BA336EC7B68FFADFF30F7A538C1F7D1" blockId="2.[136,1440,2065,2086]" box="[136,1440,2065,2086]" pageId="2" pageNumber="243">
<emphasis id="B968EAFE7B68FFADFF30F7A53D9AF7D1" bold="true" box="[136,251,2065,2086]" pageId="2" pageNumber="243">FIGURE 2.</emphasis>
<emphasis id="B968EAFE7B68FFADFEB8F7A53C85F7D1" box="[256,484,2065,2086]" italics="true" pageId="2" pageNumber="243">
<taxonomicName id="4C1C4D6F7B68FFADFEB8F7A53CF9F7D1" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[256,408,2065,2086]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="2" pageNumber="243" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">Ulnaria sinensis</taxonomicName>
<taxonomicNameLabel id="A25B57857B68FFADFE26F7A53C85F7D1" box="[414,484,2065,2086]" pageId="2" pageNumber="243" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, girdle view, LM. A pole of a colony composed of four frustules (labeled F1 to F4). Scale bar = 20 μm.
</paragraph>
</caption>
<caption id="DF6366647B69FFACFF30F87D3C44F7D1" pageId="3" pageNumber="244" startId="3.[136,243,1993,2014]" targetBox="[200,1387,190,1968]" targetPageId="3" targetType="figure">
<paragraph id="8BA336EC7B69FFACFF30F87D3C44F7D1" blockId="3.[136,1452,1993,2086]" pageId="3" pageNumber="244">
<emphasis id="B968EAFE7B69FFACFF30F87D3C50F829" bold="true" box="[136,305,1993,2014]" pageId="3" pageNumber="244">FIGURES 310.</emphasis>
<taxonomicName id="4C1C4D6F7B69FFACFE82F87D3CBBF829" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[314,474,1993,2014]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="3" pageNumber="244" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B69FFACFE82F87D3CBBF829" box="[314,474,1993,2014]" italics="true" pageId="3" pageNumber="244">Ulnaria sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B69FFACFE5BF87D3F4FF829" box="[483,558,1993,2014]" pageId="3" pageNumber="244" rank="species">
<emphasis id="B968EAFE7B69FFACFE5BF87D3F4BF829" box="[483,554,1993,2014]" italics="true" pageId="3" pageNumber="244">sp. nov</emphasis>
.
</taxonomicNameLabel>
, LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810).
</paragraph>
</caption>
<caption id="DF6366647B6EFFABFF30F8113C28F7D1" pageId="4" pageNumber="245" startId="4.[136,243,1957,1978]" targetBox="[255,1333,190,1932]" targetPageId="4" targetType="figure">
<paragraph id="8BA336EC7B6EFFABFF30F8113C28F7D1" blockId="4.[136,1452,1957,2086]" pageId="4" pageNumber="245">
<emphasis id="B968EAFE7B6EFFABFF30F8113C5AF84D" bold="true" box="[136,315,1957,1978]" pageId="4" pageNumber="245">FIGURES 1113.</emphasis>
<taxonomicName id="4C1C4D6F7B6EFFABFEFBF8113C82F84D" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[323,483,1957,1978]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="4" pageNumber="245" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B6EFFABFEFBF8113C82F84D" box="[323,483,1957,1978]" italics="true" pageId="4" pageNumber="245">Ulnaria sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B6EFFABFE53F8113F57F84D" box="[491,566,1957,1978]" pageId="4" pageNumber="245" rank="species">
<emphasis id="B968EAFE7B6EFFABFE53F8113F50F84D" box="[491,561,1957,1978]" italics="true" pageId="4" pageNumber="245">sp. nov</emphasis>
.
</taxonomicNameLabel>
, girdle view, SEM. 11. One pole of a colony, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). 12. The middle part of the colony, note the six girdle bands (labeled B1B6). 13. The other pole, note the complete frustule and its cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bars = 10 μm.
</paragraph>
</caption>
<caption id="DF6366647B6FFFAAFF30F81C3EBDF7DE" pageId="5" pageNumber="246" startId="5.[136,243,1960,1981]" targetBox="[158,1430,190,1935]" targetPageId="5" targetType="figure">
<paragraph id="8BA336EC7B6FFFAAFF30F81C3EBDF7DE" blockId="5.[136,1452,1960,2089]" pageId="5" pageNumber="246">
<emphasis id="B968EAFE7B6FFFAAFF30F81C3C5BF84A" bold="true" box="[136,314,1960,1981]" pageId="5" pageNumber="246">FIGURES 1419.</emphasis>
<taxonomicName id="4C1C4D6F7B6FFFAAFEF9F81C3CBEF84A" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[321,479,1960,1981]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="5" pageNumber="246" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B6FFFAAFEF9F81C3CBEF84A" box="[321,479,1960,1981]" italics="true" pageId="5" pageNumber="246">Ulnaria sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B6FFFAAFE5DF81C3F4FF84A" box="[485,558,1960,1981]" pageId="5" pageNumber="246" rank="species">
<emphasis id="B968EAFE7B6FFFAAFE5DF81C3F48F84A" box="[485,553,1960,1981]" italics="true" pageId="5" pageNumber="246">sp. nov</emphasis>
.
</taxonomicNameLabel>
, external view, SEM. 14. One apex of a valve, note the rostrate end. 15. The middle part of a valve, note the parallel both sides. 16. Magnification of the previous apex. 17. Magnification of the previous middle part, note the linking spines (arrows) and the alternate striae (double-head arrow). 18. Magnification of an apex. 19. One pole showing the ocellulimbus and the pore closing plates. Scale bars =10 μm (Figs 14, 15), 5 μm (Figs 1618), 1 μm (Fig. 19).
</paragraph>
</caption>
<caption id="DF6366647B6CFFA9FF30F8223E10F7E0" pageId="6" pageNumber="247" startId="6.[136,243,1942,1963]" targetBox="[151,1436,190,1917]" targetPageId="6" targetType="figure">
<paragraph id="8BA336EC7B6CFFA9FF30F8223E10F7E0" blockId="6.[136,1452,1942,2071]" pageId="6" pageNumber="247">
<emphasis id="B968EAFE7B6CFFA9FF30F8223C5DF85C" bold="true" box="[136,316,1942,1963]" pageId="6" pageNumber="247">FIGURES 2023.</emphasis>
<taxonomicName id="4C1C4D6F7B6CFFA9FEFCF8223C82F85C" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[324,483,1942,1963]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="247" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B6CFFA9FEFCF8223C82F85C" box="[324,483,1942,1963]" italics="true" pageId="6" pageNumber="247">Ulnaria sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B6CFFA9FE52F8223F54F85C" box="[490,565,1942,1963]" pageId="6" pageNumber="247" rank="species">
<emphasis id="B968EAFE7B6CFFA9FE52F8223F51F85C" box="[490,560,1942,1963]" italics="true" pageId="6" pageNumber="247">sp. nov</emphasis>
.
</taxonomicNameLabel>
, SEM. 20. One pole of two valves showing the basal siliceous layer, note the tiny poroids located at the end of the striae on the mantles (arrows). 2122. Two poles in girdle view showing the closed valvocopulae, note the spatulate linking spines and the tiny poroids located at the end of the striae on the mantles (arrows). 23. Part of one girdle band, note the closed nature and one row of pores locating in the middle. Scale bars = 5 μm.
</paragraph>
</caption>
<caption id="DF6366647B6DFFA8FF30FAE239FFFA44" pageId="7" pageNumber="248" startId="7.[136,243,1366,1387]" targetBox="[151,1436,175,1340]" targetPageId="7" targetType="figure">
<paragraph id="8BA336EC7B6DFFA8FF30FAE239FFFA44" blockId="7.[136,1452,1366,1459]" pageId="7" pageNumber="248">
<emphasis id="B968EAFE7B6DFFA8FF30FAE23C5AFA9C" bold="true" box="[136,315,1366,1387]" pageId="7" pageNumber="248">FIGURES 2429.</emphasis>
<taxonomicName id="4C1C4D6F7B6DFFA8FEFAFAE23C80FA9C" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[322,481,1366,1387]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="7" pageNumber="248" phylum="Ochrophyta" rank="species" species="sinensis" status="sp. nov.">
<emphasis id="B968EAFE7B6DFFA8FEFAFAE23C80FA9C" box="[322,481,1366,1387]" italics="true" pageId="7" pageNumber="248">Ulnaria sinensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B6DFFA8FE5FFAE23F50FA9C" box="[487,561,1366,1387]" pageId="7" pageNumber="248" rank="species">
<emphasis id="B968EAFE7B6DFFA8FE5FFAE23F4DFA9C" box="[487,556,1366,1387]" italics="true" pageId="7" pageNumber="248">sp. nov</emphasis>
.
</taxonomicNameLabel>
, internal views, SEM. 24. One pole of a vavle, note the rostrate end. 25. The middle part of a valve, note the parallel both sides. 26. The other pole. 25. Magnification of the previous pole. 26. Magnification of the previous middle part. 27. Magnification of the other pole, note the alternate striae. Scale bars =10 μm (2426), 5 μm (2729).
</paragraph>
</caption>
<subSubSection id="C30665677B6DFFA8FF30FA6A3EC5F9CE" pageId="7" pageNumber="248" type="materials_examined">
<paragraph id="8BA336EC7B6DFFA8FF30FA6A3EC5F9CE" blockId="7.[136,1452,1502,1593]" pageId="7" pageNumber="248">
<emphasis id="B968EAFE7B6DFFA8FF30FA6A3DA3FA04" bold="true" box="[136,194,1502,1523]" pageId="7" pageNumber="248">Type:</emphasis>
<materialsCitation id="3B743CB17B6DFFA8FF63FA6A3EC1F9CE" collectingDate="2015-12-31" collectionCode="BM, JIU" country="China" county="Fanjing Mountain National Nature Reserve" elevation="494" latitude="27.819445" location="Mile Daochang" longLatPrecision="20" longitude="108.77167" municipality="Heiwang river" pageId="7" pageNumber="248" specimenCode="G201604" specimenCount="2" stateProvince="Guizhou" typeStatus="holotype">
<collectingCountry id="F30B767C7B6DFFA8FF63FA6A3C48FA04" box="[219,297,1502,1523]" name="China" pageId="7" pageNumber="248">CHINA</collectingCountry>
.
<collectingRegion id="49D8F80E7B6DFFA8FE8DFA6A3CEAFA04" box="[309,395,1502,1523]" country="China" name="Guizhou" pageId="7" pageNumber="248">Guizhou</collectingRegion>
:
<collectingCounty id="62C24E607B6DFFA8FE2EFA6A3E23FA04" box="[406,834,1502,1523]" pageId="7" pageNumber="248">Fanjing Mountain National Nature Reserve</collectingCounty>
, the course of
<collectingMunicipality id="6BC7AC967B6DFFA8FC6FFA6A3904FA04" box="[983,1125,1502,1523]" pageId="7" pageNumber="248">Heiwang river</collectingMunicipality>
, near
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,
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,
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,
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<quantity id="4CE49B097B6DFFA8FEC9F9B53CD1F9E1" box="[369,432,1537,1558]" metricMagnitude="2" metricUnit="m" metricValue="4.9399999999999995" pageId="7" pageNumber="248" unit="m" value="494.0">494 m</quantity>
a.s.l.
</elevation>
,
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<location id="8EC360377B6DFFA8FE49F9B53F27F9E1" LSID="urn:lsid:plazi:treatment:03B587FA7B68FFA8FF30FCF93EF5F8FE:8EC360377B6DFFA8FE49F9B53F27F9E1" box="[497,582,1537,1558]" country="China" county="Fanjing Mountain National Nature Reserve" latitude="27.819445" longLatPrecision="20" longitude="108.77167" municipality="Heiwang river" name="Bing Liu" pageId="7" pageNumber="248" stateProvince="Guizhou">Bing Liu</location>
</emphasis>
,
<emphasis id="B968EAFE7B6DFFA8FDECF9B53E79F9E1" box="[596,792,1536,1558]" italics="true" pageId="7" pageNumber="248">
<date id="FFA2102C7B6DFFA8FDECF9B53E79F9E1" box="[596,792,1536,1558]" pageId="7" pageNumber="248" value="2015-12-31">
<collectingDate id="EFE6E9C47B6DFFA8FDECF9B53E79F9E1" box="[596,792,1536,1558]" pageId="7" pageNumber="248" value="2015-12-31">
31
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December 2015
</collectingDate>
</date>
</emphasis>
, (
<typeStatus id="54A7884E7B6DFFA8FC94F9B53EE3F9E1" box="[812,898,1537,1558]" pageId="7" pageNumber="248" type="holotype">holotype</typeStatus>
<collectionCode id="ED0DAE297B6DFFA8FC31F9B53ED2F9E1" box="[905,947,1537,1558]" country="United Kingdom" name="Bristol Museum" pageId="7" pageNumber="248">BM</collectionCode>
! 101838, illustrated in
<figureCitation id="13272A697B6DFFA8FB2EF9B53872F9E1" box="[1174,1299,1537,1558]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="7" pageNumber="248">Figs 4, 810</figureCitation>
, from the same specimen;
<typeStatus id="54A7884E7B6DFFA8FE9DF9903C0BF9CE" box="[293,362,1572,1593]" pageId="7" pageNumber="248" type="isotype">isotype</typeStatus>
<collectionCode id="ED0DAE297B6DFFA8FEC8F9903CF9F9CE" box="[368,408,1572,1593]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13402" lsid="urn:lsid:biocol.org:col:13402" name="Jishou University" pageId="7" pageNumber="248" type="Herbarium">JIU</collectionCode>
!
<specimenCode id="DBBA9E977B6DFFA8FE19F9903C9CF9CE" box="[417,509,1572,1593]" collectionCode="JIU" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13402" lsid="urn:lsid:biocol.org:col:13402" name="Jishou University" pageId="7" pageNumber="248" type="Herbarium">G201604</specimenCode>
, illustrated in
<figureCitation id="13272A697B6DFFA8FD3DF9903FDFF9CE" box="[645,702,1572,1593]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="7" pageNumber="248">Fig. 5</figureCitation>
, indicated on the slide)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B6DFFA8FF30F9D63E20F98C" box="[136,833,1634,1659]" pageId="7" pageNumber="248" type="etymology">
<paragraph id="8BA336EC7B6DFFA8FF30F9D63E20F98C" blockId="7.[136,1452,1634,1801]" box="[136,833,1634,1659]" pageId="7" pageNumber="248">
<emphasis id="B968EAFE7B6DFFA8FF30F9D63C72F98C" bold="true" box="[136,275,1634,1659]" pageId="7" pageNumber="248">Etymology:</emphasis>
—Named after
<collectingCountry id="F30B767C7B6DFFA8FE79F9D63F66F98C" box="[449,519,1634,1659]" name="China" pageId="7" pageNumber="248">China</collectingCountry>
, where the species is found.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B6DFFA8FF05F9323EF5F8FE" pageId="7" pageNumber="248" type="biology_ecology">
<paragraph id="8BA336EC7B6DFFA8FF05F9323EF5F8FE" blockId="7.[136,1452,1634,1801]" pageId="7" pageNumber="248">
<emphasis id="B968EAFE7B6DFFA8FF05F9323C47F968" bold="true" box="[189,294,1670,1695]" pageId="7" pageNumber="248">Ecology:</emphasis>
—The following environmental parameters were measured in the field. Electric conductivity was 54.9 ± 1.4 μS/cm, pH was 7.6 ± 0.1, and water temperature was10.4 ± 0.1 °C. Since the diatom sample was scraped off the surfaces of stones and the water electric conductivity is below 100 μS/cm,
<taxonomicName id="4C1C4D6F7B6DFFA8FC47F97839D9F912" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[1023,1208,1740,1765]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="7" pageNumber="248" phylum="Ochrophyta" rank="species" species="sinensis">
<emphasis id="B968EAFE7B6DFFA8FC47F97839D9F912" box="[1023,1208,1740,1765]" italics="true" pageId="7" pageNumber="248">Ulnaria sinensis</emphasis>
</taxonomicName>
can be considered an epilithic diatom characteristic of poor electrolyte content freshwaters.
</paragraph>
</subSubSection>
</treatment>
</document>

View file

@ -0,0 +1,241 @@
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<mods:title id="C21695D432D2E72A81318C043D058F1C">Three new species of Ulnaria (Bacillariophyta) from the Wuling Mountains Area, China</mods:title>
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<mods:affiliation id="58B43E630F640A6ECCCC94915CC8F35E">Key Laboratory of Plant Resources Conservation and Utilization, College of Hunan Province; College of Biology and Environmental Science, Jishou University, Jishou 416000, China.</mods:affiliation>
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<mods:namePart id="7E0940F948D153F12A0D953A2473426C">Tan, Lin</mods:namePart>
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<treatment id="03B587FA7B6DFFA5FF30F89B3EA8FE0D" LSID="urn:lsid:plazi:treatment:03B587FA7B6DFFA5FF30F89B3EA8FE0D" httpUri="http://treatment.plazi.org/id/03B587FA7B6DFFA5FF30F89B3EA8FE0D" lastPageId="10" lastPageNumber="251" pageId="7" pageNumber="248">
<subSubSection id="C30665677B6DFFA8FF30F89B3C52F7EB" pageId="7" pageNumber="248" type="nomenclature">
<paragraph id="8BA336EC7B6DFFA8FF30F89B3EA1F8BD" blockId="7.[136,1452,1839,2076]" box="[136,960,1839,1866]" pageId="7" pageNumber="248">
<heading id="D0EB81807B6DFFA8FF30F89B3EA1F8BD" bold="true" box="[136,960,1839,1866]" fontSize="11" level="1" pageId="7" pageNumber="248" reason="1">
<emphasis id="B968EAFE7B6DFFA8FF30F89B3EA1F8BD" bold="true" box="[136,960,1839,1866]" pageId="7" pageNumber="248">
<taxonomicName id="4C1C4D6F7B6DFFA8FF30F89B3FA5F8BD" authority="D.M. Williams et Bing Liu" authorityName="D. M. Williams et Bing Liu" authorityYear="2017" box="[136,708,1839,1866]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="7" pageNumber="248" phylum="Ochrophyta" rank="species" species="ulnabiseriata" status="sp. nov.">
<emphasis id="B968EAFE7B6DFFA8FF30F89B3CE0F8BD" bold="true" box="[136,385,1839,1866]" italics="true" pageId="7" pageNumber="248">Ulnaria ulnabiseriata</emphasis>
D.M. Williams
<emphasis id="B968EAFE7B6DFFA8FD86F8843F33F8BD" bold="true" box="[574,594,1840,1866]" italics="true" pageId="7" pageNumber="248">et</emphasis>
Bing Liu
</taxonomicName>
,
<emphasis id="B968EAFE7B6DFFA8FD68F8843E47F8BD" bold="true" box="[720,806,1840,1866]" italics="true" pageId="7" pageNumber="248">
<taxonomicNameLabel id="A25B57857B6DFFA8FD68F8843E47F8BD" box="[720,806,1840,1866]" pageId="7" pageNumber="248" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="13272A697B6DFFA8FC8DF8853ED9F8BD" box="[821,952,1841,1866]" captionStart-0="FIGURES 3036" captionStart-1="FIGURES 3740" captionStart-2="FIGURES 4146" captionStart-3="FIGURES 4751" captionStartId-0="8.[136,243,1618,1639]" captionStartId-1="9.[136,243,1993,2014]" captionStartId-2="10.[136,243,1862,1883]" captionStartId-3="11.[136,243,1993,2014]" captionTargetBox-0="[177,1411,175,1593]" captionTargetBox-1="[219,1369,190,1968]" captionTargetBox-2="[151,1436,531,1837]" captionTargetBox-3="[229,1359,190,1968]" captionTargetId-0="figure-17@8.[177,1411,175,1593]" captionTargetId-1="figure-14@9.[219,1369,190,1968]" captionTargetId-2="figure-159@10.[151,1436,530,1837]" captionTargetId-3="figure-14@11.[229,1359,190,1968]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="10" captionTargetPageId-3="11" captionText-0="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." captionText-1="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." captionText-2="FIGURES 4146. Ulnaria ulnabiseriata sp. nov., external view, SEM. 41. One whole valve. 4243. Details of the previous two poles, note the alternate striae. 4446. Details of the middle parts of the previous whole valve, note the opposite striae and biseriate striae becoming uniseriate striae at the end of each stria. Scale bar =10 μm (Fig. 41), 5μm (Figs 4246)." captionText-3="FIGURES 4751. Ulnaria ulnabiseriata sp. nov., SEM. 47. One pole in girdle view showing the ocellulimbus and the pore closing plates. 48. A whole valve. 4951. Details of the previous whole valve. Scale bar =1 μm (Fig. 47), 10 μm (Fig. 48), 5 μm (Figs 4951)." pageId="7" pageNumber="248">Figs 3051</figureCitation>
)
</emphasis>
</heading>
</paragraph>
<paragraph id="8BA336EC7B6DFFA8FF30F8E33C52F7EB" blockId="7.[136,1452,1839,2076]" pageId="7" pageNumber="248">
LM: Frustules rectangular in girdle view (
<figureCitation id="13272A697B6DFFA8FD9FF8E33F10F89B" box="[551,625,1879,1900]" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="7" pageNumber="248">Fig. 36</figureCitation>
). Valves linear-lanceolate with protracted subcapitate to rostrate poles (
<figureCitation id="13272A697B6DFFA8FA97F8E338C3F89B" box="[1327,1442,1879,1900]" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="7" pageNumber="248">Figs 3035</figureCitation>
). Valves with parallel sides at the centre, slightly tapering towards the poles from c. 1/3 down each half of the valve (
<figureCitation id="13272A697B6DFFA8FA97F8CE38C1F878" box="[1327,1440,1914,1935]" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="7" pageNumber="248">Figs 3035</figureCitation>
). Transapical axis 68 μm, apical axis 105229 μm (n = 50). Sternum central, distinctive, regular, extending length of valve. Striae broad, parallel, radiating only at poles, 911(often 10) in 10 μm. With respect to sternum, striae mostly opposite one another, few deviating, mostly, but not always, towards the poles (
<figureCitation id="13272A697B6DFFA8FD0DF8503E45F80E" box="[693,804,2020,2041]" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="7" pageNumber="248">Figs 3035</figureCitation>
, arrows). A single rimoportula at each pole, central area rectangular, c. 8×10 μm.
</paragraph>
</subSubSection>
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<paragraph id="8BA336EC7B62FFA7FF30F9E638E1F97C" blockId="8.[136,1451,1618,1675]" pageId="8" pageNumber="249">
<emphasis id="B968EAFE7B62FFA7FF30F9E63C5BF990" bold="true" box="[136,314,1618,1639]" pageId="8" pageNumber="249">FIGURES 3036.</emphasis>
<taxonomicName id="4C1C4D6F7B62FFA7FEF8F9E63F73F990" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[320,530,1618,1639]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="8" pageNumber="249" phylum="Ochrophyta" rank="species" species="ulnabiseriata" status="sp. nov.">
<emphasis id="B968EAFE7B62FFA7FEF8F9E63F73F990" box="[320,530,1618,1639]" italics="true" pageId="8" pageNumber="249">Ulnaria ulnabiseriata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B62FFA7FDA0F9E63F00F990" box="[536,609,1618,1639]" pageId="8" pageNumber="249" rank="species">
<emphasis id="B968EAFE7B62FFA7FDA0F9E63F3DF990" box="[536,604,1618,1639]" italics="true" pageId="8" pageNumber="249">sp. nov</emphasis>
.
</taxonomicNameLabel>
, LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures.
</paragraph>
</caption>
<subSubSection id="C30665677B62FFA7FF30F90A3E8EF7E7" pageId="8" pageNumber="249" type="description">
<paragraph id="8BA336EC7B62FFA7FF30F90A3E8EF7E7" blockId="8.[136,1452,1726,2064]" pageId="8" pageNumber="249">
SEM: Frustules rectangular in girdle view, epivalve with valvocopula and three copulae (
<figureCitation id="13272A697B62FFA7FC4FF90A3909F924" box="[1015,1128,1726,1747]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3740</figureCitation>
, B
<figureCitation id="13272A697B62FFA7FB3CF90A39DAF924" box="[1156,1211,1726,1747]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="8" pageNumber="249">8B5</figureCitation>
), as for hypovalve (
<figureCitation id="13272A697B62FFA7FA39F90A3D9AF901" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3740</figureCitation>
, B
<figureCitation id="13272A697B62FFA7FEA0F9553C21F901" box="[280,320,1761,1782]" captionStart="FIGURE 1" captionStartId="1.[136,229,1633,1654]" captionTargetBox="[151,1436,828,1605]" captionTargetId="figure-253@1.[151,1436,828,1605]" captionTargetPageId="1" captionText="FIGURE 1. Map of the study sites: FR = Fanjing Mountain National Nature Reserve, GR = Gaowangjie National Nature Reserve, ZP = Zhangjiajie National Forestry Park." pageId="8" pageNumber="249">1B</figureCitation>
<figureCitation id="13272A697B62FFA7FEF9F9553C2EF901" box="[321,335,1761,1782]" captionStart="FIGURES 310" captionStartId="3.[136,243,1993,2014]" captionTargetBox="[200,1387,190,1968]" captionTargetId="figure-14@3.[200,1387,190,1968]" captionTargetPageId="3" captionText="FIGURES 310. Ulnaria sinensis sp. nov., LM. 3. Whole frustule attached to single valve, in girdle view. 4. Holotype specimen. 5. Isotype specimen. 67. Two different valves. 810. Details of Fig. 4, note misaligned striae (arrows). Scale bars = 50 μm (Figs 37), 20 μm (Figs 810)." pageId="8" pageNumber="249">4</figureCitation>
). Each band possessing a single row of poroids which bisects the pars interior and exterior, located at mid-line of each girdle band (
<figureCitation id="13272A697B62FFA7FED1F8B03CB8F8EE" box="[361,473,1796,1817]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3840</figureCitation>
). Valve face and mantle meet almost at right angles (
<figureCitation id="13272A697B62FFA7FC6BF8B03922F8EE" box="[979,1091,1796,1817]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3740</figureCitation>
). Valves with biseriate striae, situated opposite each other, equidistant until radiating at poles; striae extending to valve face-mantle junction then continued onto mantle (
<figureCitation id="13272A697B62FFA7FF7CF8FF3C50F897" box="[196,305,1867,1888]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3740</figureCitation>
,
<figureCitation id="13272A697B62FFA7FE82F8FF3C1BF897" box="[314,378,1867,1888]" captionStart="FIGURES 4146" captionStartId="10.[136,243,1862,1883]" captionTargetBox="[151,1436,531,1837]" captionTargetId="figure-159@10.[151,1436,530,1837]" captionTargetPageId="10" captionText="FIGURES 4146. Ulnaria ulnabiseriata sp. nov., external view, SEM. 41. One whole valve. 4243. Details of the previous two poles, note the alternate striae. 4446. Details of the middle parts of the previous whole valve, note the opposite striae and biseriate striae becoming uniseriate striae at the end of each stria. Scale bar =10 μm (Fig. 41), 5μm (Figs 4246)." pageId="8" pageNumber="249">4246</figureCitation>
). Each stria formed from externally raised virgae with vimines, the latter having closing plates producing biseriate structure (
<figureCitation id="13272A697B62FFA7FEA6F8DA3CEFF874" box="[286,398,1902,1923]" captionStart="FIGURES 4146" captionStartId="10.[136,243,1862,1883]" captionTargetBox="[151,1436,531,1837]" captionTargetId="figure-159@10.[151,1436,530,1837]" captionTargetPageId="10" captionText="FIGURES 4146. Ulnaria ulnabiseriata sp. nov., external view, SEM. 41. One whole valve. 4243. Details of the previous two poles, note the alternate striae. 4446. Details of the middle parts of the previous whole valve, note the opposite striae and biseriate striae becoming uniseriate striae at the end of each stria. Scale bar =10 μm (Fig. 41), 5μm (Figs 4246)." pageId="8" pageNumber="249">Figs 4446</figureCitation>
). Each areola (including those on mantle) covered externally by velum (
<figureCitation id="13272A697B62FFA7FBFAF8DA39EBF874" box="[1090,1162,1902,1923]" captionStart="FIGURES 4751" captionStartId="11.[136,243,1993,2014]" captionTargetBox="[229,1359,190,1968]" captionTargetId="figure-14@11.[229,1359,190,1968]" captionTargetPageId="11" captionText="FIGURES 4751. Ulnaria ulnabiseriata sp. nov., SEM. 47. One pole in girdle view showing the ocellulimbus and the pore closing plates. 48. A whole valve. 4951. Details of the previous whole valve. Scale bar =1 μm (Fig. 47), 10 μm (Fig. 48), 5 μm (Figs 4951)." pageId="8" pageNumber="249">Fig. 47</figureCitation>
). A single rimoportula present at each pole, each a pair of simple extended lips, situated close to sternum (
<figureCitation id="13272A697B62FFA7FC25F825396EF851" box="[925,1039,1937,1958]" captionStart="FIGURES 4146" captionStartId="10.[136,243,1862,1883]" captionTargetBox="[151,1436,531,1837]" captionTargetId="figure-159@10.[151,1436,530,1837]" captionTargetPageId="10" captionText="FIGURES 4146. Ulnaria ulnabiseriata sp. nov., external view, SEM. 41. One whole valve. 4243. Details of the previous two poles, note the alternate striae. 4446. Details of the middle parts of the previous whole valve, note the opposite striae and biseriate striae becoming uniseriate striae at the end of each stria. Scale bar =10 μm (Fig. 41), 5μm (Figs 4246)." pageId="8" pageNumber="249">Figs 4243</figureCitation>
). Two horn-like outgrowths located on top of each ocellulimbus (
<figureCitation id="13272A697B62FFA7FE2AF8003F61F83E" box="[402,512,1972,1993]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 38, 40</figureCitation>
,
<figureCitation id="13272A697B62FFA7FDB2F8003F44F83E" box="[522,549,1972,1993]" captionStart="FIGURES 4751" captionStartId="11.[136,243,1993,2014]" captionTargetBox="[229,1359,190,1968]" captionTargetId="figure-14@11.[229,1359,190,1968]" captionTargetPageId="11" captionText="FIGURES 4751. Ulnaria ulnabiseriata sp. nov., SEM. 47. One pole in girdle view showing the ocellulimbus and the pore closing plates. 48. A whole valve. 4951. Details of the previous whole valve. Scale bar =1 μm (Fig. 47), 10 μm (Fig. 48), 5 μm (Figs 4951)." pageId="8" pageNumber="249">47</figureCitation>
). Mantle plaques present (
<figureCitation id="13272A697B62FFA7FC98F8003EF0F83E" box="[800,913,1972,1993]" captionStart="FIGURES 3740" captionStartId="9.[136,243,1993,2014]" captionTargetBox="[219,1369,190,1968]" captionTargetId="figure-14@9.[219,1369,190,1968]" captionTargetPageId="9" captionText="FIGURES 3740. Ulnaria ulnabiseriata sp. nov., girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840)." pageId="8" pageNumber="249">Figs 3840</figureCitation>
). Internally, valves linear-lanceolate, with subcapitate to rostrate poles; striae biseriate almost opposite each other, near sternum becoming uniseriate (
<figureCitation id="13272A697B62FFA7FB80F86339C8F81B" box="[1080,1193,2007,2028]" captionStart="FIGURES 4751" captionStartId="11.[136,243,1993,2014]" captionTargetBox="[229,1359,190,1968]" captionTargetId="figure-14@11.[229,1359,190,1968]" captionTargetPageId="11" captionText="FIGURES 4751. Ulnaria ulnabiseriata sp. nov., SEM. 47. One pole in girdle view showing the ocellulimbus and the pore closing plates. 48. A whole valve. 4951. Details of the previous whole valve. Scale bar =1 μm (Fig. 47), 10 μm (Fig. 48), 5 μm (Figs 4951)." pageId="8" pageNumber="249">Figs 4951</figureCitation>
). Rimoportulae prominent, possessing the characteristic bilabiate shape, lying close to the sternum (
<figureCitation id="13272A697B62FFA7FCCBF84F3E82F7E7" box="[883,995,2043,2064]" captionStart="FIGURES 4751" captionStartId="11.[136,243,1993,2014]" captionTargetBox="[229,1359,190,1968]" captionTargetId="figure-14@11.[229,1359,190,1968]" captionTargetPageId="11" captionText="FIGURES 4751. Ulnaria ulnabiseriata sp. nov., SEM. 47. One pole in girdle view showing the ocellulimbus and the pore closing plates. 48. A whole valve. 4951. Details of the previous whole valve. Scale bar =1 μm (Fig. 47), 10 μm (Fig. 48), 5 μm (Figs 4951)." pageId="8" pageNumber="249">Figs 49, 51</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF6366647B63FFA6FF30F87D3DB2F7D1" pageId="9" pageNumber="250" startId="9.[136,243,1993,2014]" targetBox="[219,1369,190,1968]" targetPageId="9" targetType="figure">
<paragraph id="8BA336EC7B63FFA6FF30F87D3DB2F7D1" blockId="9.[136,1452,1993,2086]" pageId="9" pageNumber="250">
<emphasis id="B968EAFE7B63FFA6FF30F87D3C5DF829" bold="true" box="[136,316,1993,2014]" pageId="9" pageNumber="250">FIGURES 3740.</emphasis>
<taxonomicName id="4C1C4D6F7B63FFA6FEFCF87D3F79F829" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[324,536,1993,2014]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="9" pageNumber="250" phylum="Ochrophyta" rank="species" species="ulnabiseriata" status="sp. nov.">
<emphasis id="B968EAFE7B63FFA6FEFCF87D3F79F829" box="[324,536,1993,2014]" italics="true" pageId="9" pageNumber="250">Ulnaria ulnabiseriata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A25B57857B63FFA6FD98F87D3F0AF829" box="[544,619,1993,2014]" pageId="9" pageNumber="250" rank="species">
<emphasis id="B968EAFE7B63FFA6FD98F87D3F07F829" box="[544,614,1993,2014]" italics="true" pageId="9" pageNumber="250">sp. nov</emphasis>
.
</taxonomicNameLabel>
, girdle view, SEM. 37. One complete frustule. 3840. Details of the previous whole frustule, note the cingulum elements, especially the six closed girdle bands (labeled B1B6). Scale bar =10 μm (Fig. 37), 5μm (Figs 3840).
</paragraph>
</caption>
<subSubSection id="C30665677B60FFA5FF30FF143FDDFF0A" pageId="10" pageNumber="251" type="materials_examined">
<paragraph id="8BA336EC7B60FFA5FF30FF143FDDFF0A" blockId="10.[136,1452,160,253]" pageId="10" pageNumber="251">
<emphasis id="B968EAFE7B60FFA5FF30FF143DA3FF42" bold="true" box="[136,194,160,181]" pageId="10" pageNumber="251">Type:</emphasis>
<materialsCitation id="3B743CB17B60FFA5FF63FF143FD9FF0A" collectingDate="2015-12-29" collectionCode="BM, JIU" country="China" county="Zhangjiajie National Forestry Park" elevation="467" latitude="29.343334" location="Shuirao Simen" longLatPrecision="20" longitude="110.470276" municipality="Jinbian" pageId="10" pageNumber="251" specimenCode="G201605" specimenCount="4" stateProvince="Hunan" typeStatus="holotype">
<collectingCountry id="F30B767C7B60FFA5FF63FF143C48FF42" box="[219,297,160,181]" name="China" pageId="10" pageNumber="251">CHINA</collectingCountry>
.
<collectingRegion id="49D8F80E7B60FFA5FE8AFF143C17FF42" box="[306,374,160,181]" country="China" name="Hunan" pageId="10" pageNumber="251">Hunan</collectingRegion>
:
<collectingCounty id="62C24E607B60FFA5FEC6FF143FACFF42" box="[382,717,160,181]" pageId="10" pageNumber="251">Zhangjiajie National Forestry Park</collectingCounty>
, the course of
<collectingMunicipality id="6BC7AC967B60FFA5FCEEFF143EFAFF42" box="[854,923,160,181]" pageId="10" pageNumber="251">Jinbian</collectingMunicipality>
stream, at
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,
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,
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,
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a.s.l.
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,
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</emphasis>
,
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29
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December 2015
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</emphasis>
, (
<typeStatus id="54A7884E7B60FFA5FDD7FF703FA4FF2E" box="[623,709,196,217]" pageId="10" pageNumber="251" type="holotype">holotype</typeStatus>
<collectionCode id="ED0DAE297B60FFA5FD73FF703F94FF2E" box="[715,757,196,217]" country="United Kingdom" name="Bristol Museum" pageId="10" pageNumber="251">BM</collectionCode>
! 101839, illustrated in
<figureCitation id="13272A697B60FFA5FC6AFF70397BFF2E" box="[978,1050,196,217]" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="10" pageNumber="251">Fig. 30</figureCitation>
;
<typeStatus id="54A7884E7B60FFA5FB9CFF703908FF2E" box="[1060,1129,196,217]" pageId="10" pageNumber="251" type="isotype">isotype</typeStatus>
<collectionCode id="ED0DAE297B60FFA5FBD7FF7039F6FF2E" box="[1135,1175,196,217]" country="China" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13402" lsid="urn:lsid:biocol.org:col:13402" name="Jishou University" pageId="10" pageNumber="251" type="Herbarium">JIU</collectionCode>
!
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, illustrated in
<figureCitation id="13272A697B60FFA5FA3DFF703DB6FF0A" captionStart="FIGURES 3036" captionStartId="8.[136,243,1618,1639]" captionTargetBox="[177,1411,175,1593]" captionTargetId="figure-17@8.[177,1411,175,1593]" captionTargetPageId="8" captionText="FIGURES 3036. Ulnaria ulnabiseriata sp. nov., LM. 3035. Six valves showing variety of the valve, note some striae without opposite ones (arrows). 30. Photograph of holotype. 35. Photograph of isotype. 36. A frustule in girdle view. Scale bar =10 μm for all figures." pageId="10" pageNumber="251">Fig. 35</figureCitation>
, both
<typeStatus id="54A7884E7B60FFA5FEAAFF5C3C07FF0A" box="[274,358,232,253]" pageId="10" pageNumber="251" type="holotype">holotype</typeStatus>
and
<typeStatus id="54A7884E7B60FFA5FE2DFF5C3CBBFF0A" box="[405,474,232,253]" pageId="10" pageNumber="251" type="isotype">isotype</typeStatus>
indicated on the slide)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B60FFA5FF30FE993CDDFE9D" pageId="10" pageNumber="251" type="etymology">
<paragraph id="8BA336EC7B60FFA5FF30FE993CDDFE9D" blockId="10.[136,1452,301,506]" pageId="10" pageNumber="251">
<emphasis id="B968EAFE7B60FFA5FF30FE993C72FEB1" bold="true" box="[136,275,301,326]" pageId="10" pageNumber="251">Etymology:</emphasis>
—The epithet
<taxonomicName id="4C1C4D6F7B60FFA5FE0DFE993F2BFEB1" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[437,586,301,326]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="10" pageNumber="251" phylum="Ochrophyta" rank="species" species="ulnabiseriata">
<emphasis id="B968EAFE7B60FFA5FE0DFE993F2BFEB1" box="[437,586,301,326]" italics="true" pageId="10" pageNumber="251">ulnabiseriata</emphasis>
</taxonomicName>
is a combination of
<taxonomicName id="4C1C4D6F7B60FFA5FC88FE993E03FEB1" box="[816,866,301,326]" class="Bacillariophyceae" family="Fragilariaceae" genus="Synedra" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="10" pageNumber="251" phylum="Ochrophyta" rank="species" species="ulna">
<emphasis id="B968EAFE7B60FFA5FC88FE993E03FEB1" box="[816,866,301,326]" italics="true" pageId="10" pageNumber="251">ulna</emphasis>
</taxonomicName>
and the term biseriate to reflect its similarity to
<taxonomicName id="4C1C4D6F7B60FFA5FA28FE993DDBFE9D" class="Bacillariophyceae" family="Fragilariaceae" genus="Synedra" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="10" pageNumber="251" phylum="Ochrophyta" rank="species" species="ulna">
<emphasis id="B968EAFE7B60FFA5FA28FE993DDBFE9D" italics="true" pageId="10" pageNumber="251">U. ulna</emphasis>
</taxonomicName>
and its biseriate striae.
</paragraph>
</subSubSection>
<subSubSection id="C30665677B60FFA5FF05FEC13EA8FE0D" pageId="10" pageNumber="251" type="biology_ecology">
<paragraph id="8BA336EC7B60FFA5FF05FEC13EA8FE0D" blockId="10.[136,1452,301,506]" pageId="10" pageNumber="251">
<emphasis id="B968EAFE7B60FFA5FF05FEC13C20FE79" bold="true" box="[189,321,373,398]" pageId="10" pageNumber="251">Ecology:—</emphasis>
The following environmental parameters were measured in the field. Electric conductivity was 102.7 ± 0.8 μS/cm, pH was 8.5 ± 0.7, and water temperature was 8.7 ± 0.2 °C. Since the diatom sample was scraped off the surfaces of stones and the water electric conductivity is near 100 μS/cm,
<taxonomicName id="4C1C4D6F7B60FFA5FC7AFE0939D6FE21" authorityName="Liu &amp; Williams &amp; Tan" authorityYear="2017" box="[962,1207,445,470]" class="Bacillariophyceae" family="Fragilariaceae" genus="Ulnaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="10" pageNumber="251" phylum="Ochrophyta" rank="species" species="ulnabiseriata">
<emphasis id="B968EAFE7B60FFA5FC7AFE0939D6FE21" box="[962,1207,445,470]" italics="true" pageId="10" pageNumber="251">Ulnaria ulnabiseriata</emphasis>
</taxonomicName>
can be considered an epilithic diatom characteristic of moderate electrolyte content freshwaters.
</paragraph>
</subSubSection>
</treatment>
</document>