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274 lines
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<document id="EF5C1CD88838D8140439325F32B56F37" ID-CLB-Dataset="257032" ID-DOI="10.11646/phytotaxa.593.1.1" ID-GBIF-Dataset="ef558f00-24a4-4671-bf56-df3c1d61ecd1" ID-ISSN="1179-3163" ID-Zenodo-Dep="7875089" IM.bibliography_approvedBy="tatiana" IM.illustrations_approvedBy="tatiana" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="tatiana" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="tatiana" checkinTime="1682061103176" checkinUser="plazi" docAuthor="Jovanovska, Elena, Wilson, Mallory C., Hamilton, Paul B. & Stone, Jeffery" docDate="2023" docId="038487E2FFF3266FBCF1FF0AB9617599" docLanguage="en" docName="phytotaxa.593.1.1.pdf" docOrigin="Phytotaxa 593 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.593.1.1" docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.3:Phytotaxa.2014-.monograph" docStyleId="F08184CE06D8A97EA3E6DE35D99648B0" docStyleName="Phytotaxa.2014-.monograph" docStyleVersion="3" docTitle="Diploneis disjuncta Jovanovska & Wilson & Hamilton & Stone 2023, sp. nov." docType="treatment" docVersion="8" lastPageNumber="46" masterDocId="FFBDFF9AFFDE2642BC79FF97B8647004" masterDocTitle="Morphological and molecular characterization of twenty-five new Diploneis species (Bacillariophyta) from Lake Tanganyika and its surrounding areas" masterLastPageNumber="102" masterPageNumber="1" pageNumber="46" updateTime="1701997692291" updateUser="plazi">
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<mods:title id="27737BFC83122C8F5177AEE6BE0698FA">Morphological and molecular characterization of twenty-five new Diploneis species (Bacillariophyta) from Lake Tanganyika and its surrounding areas</mods:title>
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<mods:namePart id="9BE58563E166CB8CFA25D070D5FE73D7">Jovanovska, Elena</mods:namePart>
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<mods:nameIdentifier id="870B286B09A18EA0DF5B07A5C779D62F" type="ORCID">0000-0002-3413-3683</mods:nameIdentifier>
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<mods:affiliation id="2B8B8A75D455F702999E18CCECCDBAE7">Department of Paleoanthropology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany & jovanovska. eci @ gmail. com; https: // orcid. org / 0000 - 0002 - 3413 - 3683</mods:affiliation>
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<mods:nameIdentifier id="90B31560C9800213EE563E04EFE12CE3" type="email">jovanovska.eci@gmail.com</mods:nameIdentifier>
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<mods:namePart id="466835328B7682DACE1D0C2523F06849">Wilson, Mallory C.</mods:namePart>
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<mods:nameIdentifier id="F46A46A5821F3726DD3952C9E3FA6AB8" type="ORCID">0000-0002-2852-125X</mods:nameIdentifier>
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<mods:affiliation id="7670F4BFB0BD42191B93B17D0DD081CB">Department of Paleoanthropology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany & Indiana State University, Indiana State University, Terre Haute, IN, USA & mwilson 108 @ sycamores. indstate. edu; https: // orcid. org / 0000 - 0002 - 2852 - 125 X</mods:affiliation>
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<mods:nameIdentifier id="6DE518B32E9B08A005CEBBB37B30B503" type="email">mwilson108@sycamores.indstate.edu</mods:nameIdentifier>
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<mods:namePart id="7B745C6B15CB30EF3BB3C4FD178096F4">Hamilton, Paul B.</mods:namePart>
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<mods:nameIdentifier id="7CD9ED68C2DE231F33A2F742644A798C" type="ORCID">0000-0001-6938-6341</mods:nameIdentifier>
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<mods:affiliation id="022C7865B5C645C9597840754EF4EAEF">Phycology Section, Research and Collections Division, Canadian Museum of Nature, Ottawa, Canada & phamilton @ nature. ca; https: // orcid. org / 0000 - 0001 - 6938 - 6341</mods:affiliation>
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<mods:nameIdentifier id="4A025538F82B6B7F230345F2A89B36C7" type="email">phamilton@nature.ca</mods:nameIdentifier>
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<mods:namePart id="13D0BF22660F5010599B227298CF3A95">Stone, Jeffery</mods:namePart>
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<mods:affiliation id="25FD6C548EDC74B387ACC14229C7862C">Department of Paleoanthropology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany & Indiana State University, Indiana State University, Terre Haute, IN, USA & Department of Paleoanthropology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany & jeffery. stone @ indstate. edu; https: // orcid. org / 0000 - 0002 - 1313 - 0643 * Corresponding author & Department of Paleoanthropology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany</mods:affiliation>
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<mods:nameIdentifier id="7B586A202F97488F510689DFED91314F" type="email">jeffery.stone@indstate.edu</mods:nameIdentifier>
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<mods:title id="F9816492B64CA2EC2EC22963A97265D2">Phytotaxa</mods:title>
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<mods:part id="9C0374CD97E80778BDF07441700C5614">
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<mods:date id="03E11C32257973CB2C355AD264DDE1AB">2023</mods:date>
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<mods:number id="0C814BF0A6D8CB2C957F05958BB42061">2023-04-21</mods:number>
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<mods:number id="97D43E88658BBC98183A99DE3665DF87">593</mods:number>
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<mods:url id="682C5F9584868D988D8237B95E129062">http://dx.doi.org/10.11646/phytotaxa.593.1.1</mods:url>
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<mods:classification id="BA070683F78C0625B05C8E49A9ED347A">journal article</mods:classification>
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<mods:identifier id="5DE612EF87A47EC8CFDA6AC043CE0F87" type="DOI">10.11646/phytotaxa.593.1.1</mods:identifier>
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<treatment id="038487E2FFF3266FBCF1FF0AB9617599" ID-DOI="http://doi.org/10.5281/zenodo.7875157" ID-GBIF-Taxon="209578938" ID-Zenodo-Dep="7875157" LSID="urn:lsid:plazi:treatment:038487E2FFF3266FBCF1FF0AB9617599" httpUri="http://treatment.plazi.org/id/038487E2FFF3266FBCF1FF0AB9617599" lastPageNumber="46" pageId="45" pageNumber="46">
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<subSubSection id="C337657FFFF3266FBCF1FF0ABCC57312" pageId="45" pageNumber="46" type="nomenclature">
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<paragraph id="8B9236F4FFF3266FBCF1FF0ABBEB70BD" blockId="45.[136,911,157,185]" box="[136,911,157,185]" pageId="45" pageNumber="46">
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<heading id="D0DA8198FFF3266FBCF1FF0ABBEB70BD" box="[136,911,157,185]" fontSize="11" level="2" pageId="45" pageNumber="46" reason="5">
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<emphasis id="B959EAE6FFF3266FBCF1FF0AB9A770BC" box="[136,451,157,184]" italics="true" pageId="45" pageNumber="46">
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<taxonomicName id="4C2D4D77FFF3266FBCF1FF0AB90C70BC" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[136,360,157,184]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="disjuncta" status="sp. nov.">
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<emphasis id="B959EAE6FFF3266FBCF1FF0AB90C70BC" bold="true" box="[136,360,157,184]" italics="true" pageId="45" pageNumber="46">Diploneis disjuncta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26A579DFFF3266FBD17FF08B9A770BC" box="[366,451,159,184]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(LM
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<figureCitation id="13162A71FFF3266FBE7DFF09BAFB70BC" box="[516,671,158,184]" captionStart="FIGURES 214–248" captionStartId="46.[136,243,1881,1903]" captionTargetBox="[151,1433,194,1855]" captionTargetId="figure-24@46.[150,1434,193,1857]" captionTargetPageId="46" captionText="FIGURES 214–248. Diploneis disjuncta sp. nov., LM valve views, Lake Tanganyika. 214, 216–221, 223. Specimens from Isanga Bay. 215, 225, 228–235, 239–248. Specimens from Mahale National Park. 222. Specimen from Mutondwe Island. 224, 226, 227. Specimens from Kasaba Bay. 236–238. Specimens from Kalambo Falls Lodge. Fig. 224. Holotype specimen. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.7875185" httpUri="https://zenodo.org/record/7875185/files/figure.png" pageId="45" pageNumber="46">Figs 214–248</figureCitation>
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, SEM
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<figureCitation id="13162A71FFF3266FBE95FF09BBE270BD" box="[748,902,158,185]" captionStart-0="FIGURES 249–253" captionStart-1="FIGURES 254–257" captionStartId-0="47.[136,243,1921,1943]" captionStartId-1="48.[136,243,1700,1722]" captionTargetBox-0="[192,1396,193,1894]" captionTargetBox-1="[151,1433,194,1675]" captionTargetId-0="figure-19@47.[190,1397,191,1895]" captionTargetId-1="figure-24@48.[150,1434,193,1677]" captionTargetPageId-0="47" captionTargetPageId-1="48" captionText-0="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." captionText-1="FIGURES 254–257. Diploneis disjuncta sp. nov., SEM internal valve views, Lake Tanganyika. 254, 256, 257. Specimen from Kalambo Falls Lodge. 255. Specimen from Mutondwe Island. 254, 255. View of a whole valve, showing raphe structure, alveoli structure, and valvocopula with serrated advalvar edge. 256. Detail mid-valve, showing simple and slightly elevated proximal raphe ends and alveoli occluded by thin silica layers. 257. Half-valve, showing raphe branch and uniseriate becoming biseriate striae. Scale bars = 10 μm (Fig. 254), 5 μm (Figs 255, 257), 2 μm (Fig. 256)." figureDoi-0="http://doi.org/10.5281/zenodo.7875189" figureDoi-1="http://doi.org/10.5281/zenodo.7875193" httpUri-0="https://zenodo.org/record/7875189/files/figure.png" httpUri-1="https://zenodo.org/record/7875193/files/figure.png" pageId="45" pageNumber="46">Figs 249–257</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="8B9236F4FFF3266FBCF1FF48BCC57312" blockId="45.[136,1452,223,1437]" pageId="45" pageNumber="46">
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Valves are weakly asymmetric, linear-elliptic with weakly convex margins and round apices (
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<figureCitation id="13162A71FFF3266FB8CFFF48BD3C70FE" box="[1206,1368,223,250]" captionStart-0="FIGURES 214–248" captionStart-1="FIGURES 249–253" captionStartId-0="46.[136,243,1881,1903]" captionStartId-1="47.[136,243,1921,1943]" captionTargetBox-0="[151,1433,194,1855]" captionTargetBox-1="[192,1396,193,1894]" captionTargetId-0="figure-24@46.[150,1434,193,1857]" captionTargetId-1="figure-19@47.[190,1397,191,1895]" captionTargetPageId-0="46" captionTargetPageId-1="47" captionText-0="FIGURES 214–248. Diploneis disjuncta sp. nov., LM valve views, Lake Tanganyika. 214, 216–221, 223. Specimens from Isanga Bay. 215, 225, 228–235, 239–248. Specimens from Mahale National Park. 222. Specimen from Mutondwe Island. 224, 226, 227. Specimens from Kasaba Bay. 236–238. Specimens from Kalambo Falls Lodge. Fig. 224. Holotype specimen. Scale bar = 10 μm." captionText-1="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi-0="http://doi.org/10.5281/zenodo.7875185" figureDoi-1="http://doi.org/10.5281/zenodo.7875189" httpUri-0="https://zenodo.org/record/7875185/files/figure.png" httpUri-1="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Figs 214–250</figureCitation>
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). Valve length is 17.5–32.5 μm and valve width is 9–13.5 μm. The axial area is very narrow, linear to lanceolate, slightly widening into a small to indistinguishable and weakly asymmetric central area (
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<figureCitation id="13162A71FFF3266FB877FEB0BC107145" box="[1038,1140,295,321]" captionStart="FIGURES 214–248" captionStartId="46.[136,243,1881,1903]" captionTargetBox="[151,1433,194,1855]" captionTargetId="figure-24@46.[150,1434,193,1857]" captionTargetPageId="46" captionText="FIGURES 214–248. Diploneis disjuncta sp. nov., LM valve views, Lake Tanganyika. 214, 216–221, 223. Specimens from Isanga Bay. 215, 225, 228–235, 239–248. Specimens from Mahale National Park. 222. Specimen from Mutondwe Island. 224, 226, 227. Specimens from Kasaba Bay. 236–238. Specimens from Kalambo Falls Lodge. Fig. 224. Holotype specimen. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.7875185" httpUri="https://zenodo.org/record/7875185/files/figure.png" pageId="45" pageNumber="46">Figs 214</figureCitation>
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,
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<figureCitation id="13162A71FFF3266FB8F9FEB0BC837146" box="[1152,1255,295,322]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">250, 253</figureCitation>
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), 1.8–3 μm wide. Externally, the canal is linear to lanceolate, slightly expanded in the middle of the valve with three to two rows of cribrate (<15 poroids) areolae narrowing into one at the valve apices (
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<figureCitation id="13162A71FFF3266FBFCBFEF8BCA8718E" box="[946,1228,367,394]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Figs 249, 250, 251, 253</figureCitation>
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). Internally, a thick non-porous slightly raised silica plate encloses the longitudinal canal (
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<figureCitation id="13162A71FFF3266FBFEFFE04BC5071AA" box="[918,1076,403,430]" captionStart="FIGURES 254–257" captionStartId="48.[136,243,1700,1722]" captionTargetBox="[151,1433,194,1675]" captionTargetId="figure-24@48.[150,1434,193,1677]" captionTargetPageId="48" captionText="FIGURES 254–257. Diploneis disjuncta sp. nov., SEM internal valve views, Lake Tanganyika. 254, 256, 257. Specimen from Kalambo Falls Lodge. 255. Specimen from Mutondwe Island. 254, 255. View of a whole valve, showing raphe structure, alveoli structure, and valvocopula with serrated advalvar edge. 256. Detail mid-valve, showing simple and slightly elevated proximal raphe ends and alveoli occluded by thin silica layers. 257. Half-valve, showing raphe branch and uniseriate becoming biseriate striae. Scale bars = 10 μm (Fig. 254), 5 μm (Figs 255, 257), 2 μm (Fig. 256)." figureDoi="http://doi.org/10.5281/zenodo.7875193" httpUri="https://zenodo.org/record/7875193/files/figure.png" pageId="45" pageNumber="46">Figs 254, 255</figureCitation>
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). Externally, the raphe is filiform, curved with expanded proximal ends deflected to one side; the proximal raphe ends are positioned within a linear expanded depression (
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<figureCitation id="13162A71FFF3266FBDF8FE4CBA7B71F2" box="[385,543,475,502]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Figs 250, 253</figureCitation>
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). The distal raphe ends are unilaterally bent to the same side and terminate on the valve face (
|
||
<figureCitation id="13162A71FFF3266FBD7FFE68B9C6721E" box="[262,418,511,538]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Figs 249, 251</figureCitation>
|
||
). Internally, the raphe is curved with simple proximal and distal ends that are slightly elevated in a depression formed by the longitudinal canal (
|
||
<figureCitation id="13162A71FFF3266FBED6FDB4BB2B723A" box="[687,847,547,574]" captionStart="FIGURES 254–257" captionStartId="48.[136,243,1700,1722]" captionTargetBox="[151,1433,194,1675]" captionTargetId="figure-24@48.[150,1434,193,1677]" captionTargetPageId="48" captionText="FIGURES 254–257. Diploneis disjuncta sp. nov., SEM internal valve views, Lake Tanganyika. 254, 256, 257. Specimen from Kalambo Falls Lodge. 255. Specimen from Mutondwe Island. 254, 255. View of a whole valve, showing raphe structure, alveoli structure, and valvocopula with serrated advalvar edge. 256. Detail mid-valve, showing simple and slightly elevated proximal raphe ends and alveoli occluded by thin silica layers. 257. Half-valve, showing raphe branch and uniseriate becoming biseriate striae. Scale bars = 10 μm (Fig. 254), 5 μm (Figs 255, 257), 2 μm (Fig. 256)." figureDoi="http://doi.org/10.5281/zenodo.7875193" httpUri="https://zenodo.org/record/7875193/files/figure.png" pageId="45" pageNumber="46">Figs 254–257</figureCitation>
|
||
). The striae are parallel at mid-valve becoming radiate towards the apices,
|
||
<quantity id="4CD59B11FFF3266FBD17FDD0B9B77265" box="[366,467,583,609]" metricMagnitude="-1" metricUnit="m" metricValue="2.921" metricValueMax="3.048" metricValueMin="2.794" pageId="45" pageNumber="46" unit="in" value="11.5" valueMax="12.0" valueMin="11.0">11–12 in</quantity>
|
||
10 μm. Striae are uniseriate at the center of the valve (white arrow in
|
||
<figureCitation id="13162A71FFF3266FB976FDD0BD167266" box="[1295,1394,583,610]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Fig. 250</figureCitation>
|
||
) and biseriate at the apices (black arrow in
|
||
<figureCitation id="13162A71FFF3266FBE54FDFCBAEB7282" box="[557,655,619,646]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Fig. 250</figureCitation>
|
||
). The striae are composed of round areolae externally covered with fine pored cribra (25 poroids),
|
||
<quantity id="4CD59B11FFF3266FBDC1FD18B99772AD" box="[440,499,655,681]" metricMagnitude="-1" metricUnit="m" metricValue="5.08" pageId="45" pageNumber="46" unit="in" value="20.0">20 in</quantity>
|
||
10 μm. The inter-areolar thickenings have fin-like silica ridges (mostly absent and hardly visible on the illustrated specimens probably as a result of corrosion,
|
||
<figureCitation id="13162A71FFF3266FBF89FD24BCF472CA" box="[1008,1168,691,718]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Figs 250, 253</figureCitation>
|
||
). The areolae increase in size towards the valve margins (
|
||
<figureCitation id="13162A71FFF3266FBD8CFD40BA3E72F6" box="[501,602,727,754]" captionStart="FIGURES 249–253" captionStartId="47.[136,243,1921,1943]" captionTargetBox="[192,1396,193,1894]" captionTargetId="figure-19@47.[190,1397,191,1895]" captionTargetPageId="47" captionText="FIGURES 249–253. Diploneis disjuncta sp. nov., SEM external valve views, Lake Tanganyika. 249. Specimen from Kalambo Falls Lodge. 250–253. Specimen from Chituta Bay. 249. External and internal view of the whole frustule. 250. View of a whole valve, showing uniseriate striae at mid-valve (white arrow) and biseriate striae pattern at valve apices (black arrow). 251. Distal raphe ends with deflected terminal fissures. 252. Close view of cribra and areolae structure in a broken specimen. 253. Central area showing teardrop shaped depression with proximal raphe ends. Scale bars = 10 μm (Fig. 249), 5 μm (Figs 250, 253), 2 μm (Figs 251, 252)." figureDoi="http://doi.org/10.5281/zenodo.7875189" httpUri="https://zenodo.org/record/7875189/files/figure.png" pageId="45" pageNumber="46">Fig. 252</figureCitation>
|
||
). Internally, the alveoli open via a single elongated opening covered with a thin silica layer (
|
||
<figureCitation id="13162A71FFF3266FBD3DFD6CBA7E7312" box="[324,538,763,790]" captionStart="FIGURES 254–257" captionStartId="48.[136,243,1700,1722]" captionTargetBox="[151,1433,194,1675]" captionTargetId="figure-24@48.[150,1434,193,1677]" captionTargetPageId="48" captionText="FIGURES 254–257. Diploneis disjuncta sp. nov., SEM internal valve views, Lake Tanganyika. 254, 256, 257. Specimen from Kalambo Falls Lodge. 255. Specimen from Mutondwe Island. 254, 255. View of a whole valve, showing raphe structure, alveoli structure, and valvocopula with serrated advalvar edge. 256. Detail mid-valve, showing simple and slightly elevated proximal raphe ends and alveoli occluded by thin silica layers. 257. Half-valve, showing raphe branch and uniseriate becoming biseriate striae. Scale bars = 10 μm (Fig. 254), 5 μm (Figs 255, 257), 2 μm (Fig. 256)." figureDoi="http://doi.org/10.5281/zenodo.7875193" httpUri="https://zenodo.org/record/7875193/files/figure.png" pageId="45" pageNumber="46">Figs 254, 256, 257</figureCitation>
|
||
). The valvocopula has serrated advalvar edges (
|
||
<figureCitation id="13162A71FFF3266FB84BFD6CBCF07312" box="[1074,1172,763,790]" captionStart="FIGURES 254–257" captionStartId="48.[136,243,1700,1722]" captionTargetBox="[151,1433,194,1675]" captionTargetId="figure-24@48.[150,1434,193,1677]" captionTargetPageId="48" captionText="FIGURES 254–257. Diploneis disjuncta sp. nov., SEM internal valve views, Lake Tanganyika. 254, 256, 257. Specimen from Kalambo Falls Lodge. 255. Specimen from Mutondwe Island. 254, 255. View of a whole valve, showing raphe structure, alveoli structure, and valvocopula with serrated advalvar edge. 256. Detail mid-valve, showing simple and slightly elevated proximal raphe ends and alveoli occluded by thin silica layers. 257. Half-valve, showing raphe branch and uniseriate becoming biseriate striae. Scale bars = 10 μm (Fig. 254), 5 μm (Figs 255, 257), 2 μm (Fig. 256)." figureDoi="http://doi.org/10.5281/zenodo.7875193" httpUri="https://zenodo.org/record/7875193/files/figure.png" pageId="45" pageNumber="46">Fig. 255</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C337657FFFF3266FBCC4FC88BC2D73E9" pageId="45" pageNumber="46" type="materials_examined">
|
||
<paragraph id="8B9236F4FFF3266FBCC4FC88BCEA73A1" blockId="45.[136,1452,223,1437]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FC88B97A733D" bold="true" box="[189,286,799,825]" pageId="45" pageNumber="46">Type:—</emphasis>
|
||
<materialsCitation id="3B453CA9FFF3266FBD64FC88BC147385" ID-GBIF-Occurrence="4097203349" collectingDate="2021-10-02" collectorName="Van Veen & E. Jovanovska" country="Zambia" county="Kasaba Bay" elevation="768" latitude="-8.50525" location="Lake Tanganyika" longLatPrecision="1" longitude="30.642305" municipality="Cape Nandu" pageId="45" pageNumber="46" specimenCode="BM-108992" specimenCount="1" typeStatus="holotype">
|
||
<collectingCountry id="F33A7664FFF3266FBD64FC88BA37733D" box="[285,595,799,825]" name="Zambia" pageId="45" pageNumber="46">REPUBLIC OF ZAMBIA</collectingCountry>
|
||
,
|
||
<location id="8EF2602FFFF3266FBE1DFC88BB4A733D" LSID="urn:lsid:plazi:treatment:038487E2FFF3266FBCF1FF0AB9617599:8EF2602FFFF3266FBE1DFC88BB4A733D" box="[612,814,799,825]" country="Zambia" county="Kasaba Bay" latitude="-8.50525" longLatPrecision="1" longitude="30.642305" municipality="Cape Nandu" name="Lake Tanganyika" pageId="45" pageNumber="46">Lake Tanganyika</location>
|
||
,
|
||
<collectingMunicipality id="6BF6AC8EFFF3266FBF46FC88BBB7733D" box="[831,979,799,825]" pageId="45" pageNumber="46">Cape Nandu</collectingMunicipality>
|
||
,
|
||
<collectingCounty id="62F34E78FFF3266FBF9DFC88BC15733E" box="[996,1137,799,826]" pageId="45" pageNumber="46">Kasaba Bay</collectingCounty>
|
||
, at
|
||
<quantity id="4CD59B11FFF3266FB8DAFC88BC94733E" box="[1187,1264,799,826]" metricMagnitude="2" metricUnit="m" metricValue="7.68" pageId="45" pageNumber="46" unit="m" value="768.0">
|
||
<elevation id="0000D1C7FFF3266FB8DAFC88BC94733E" box="[1187,1264,799,826]" metricMagnitude="2" metricUnit="m" metricValue="7.68" pageId="45" pageNumber="46" unit="m" value="768.0">768 m</elevation>
|
||
</quantity>
|
||
elevation; sand and mud,
|
||
<quantity id="4CD59B11FFF3266FBC87FCD4B95F735A" box="[254,315,835,862]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="45" pageNumber="46" unit="m" value="20.0">
|
||
<elevation id="0000D1C7FFF3266FBC87FCD4B95F735A" box="[254,315,835,862]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="45" pageNumber="46" unit="m" value="20.0">20 m</elevation>
|
||
</quantity>
|
||
water depth, collected with
|
||
<collectorName id="26D85322FFF3266FBEF0FCD3BA93735A" box="[649,759,836,862]" pageId="45" pageNumber="46">Van Veen</collectorName>
|
||
grab sampler,
|
||
<geoCoordinate id="EE195033FFF3266FBFDEFCD4BC5A7359" box="[935,1086,835,861]" degrees="8" direction="south" minutes="30" orientation="latitude" pageId="45" pageNumber="46" precision="1" seconds="18.9" value="-8.50525">8°30’18.9” S</geoCoordinate>
|
||
<geoCoordinate id="EE195033FFF3266FB831FCD4BC8B735A" box="[1096,1263,835,862]" degrees="30" direction="east" minutes="38" orientation="longitude" pageId="45" pageNumber="46" precision="1" seconds="32.3" value="30.642305">30°38’32.3” E</geoCoordinate>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FB886FCD3B9297385" italics="true" pageId="45" pageNumber="46">
|
||
<collectorName id="26D85322FFF3266FB886FCD3BDCC7359" box="[1279,1448,835,861]" pageId="45" pageNumber="46">E. Jovanovska</collectorName>
|
||
,
|
||
<date id="FF931034FFF3266FBCF1FCF0B8F27385" box="[136,150,871,897]" pageId="45" pageNumber="46" value="2021-10-02">
|
||
<collectingDate id="EFD7E9DCFFF3266FBCF1FCF0B8F27385" box="[136,150,871,897]" pageId="45" pageNumber="46" value="2021-10-02">2</collectingDate>
|
||
</date>
|
||
<superScript id="7C589BBCFFF3266FBCEFFCF0B8C27371" attach="left" box="[150,166,871,885]" fontSize="6" pageId="45" pageNumber="46">nd</superScript>
|
||
October 2021
|
||
</emphasis>
|
||
(
|
||
<typeStatus id="54968856FFF3266FBD27FCF0B9A67385" box="[350,450,871,897]" pageId="45" pageNumber="46" type="holotype">holotype</typeStatus>
|
||
designated here, circled specimen BM-108992! =
|
||
<figureCitation id="13162A71FFF3266FB873FCF0BC087385" box="[1034,1132,871,897]" captionStart="FIGURES 214–248" captionStartId="46.[136,243,1881,1903]" captionTargetBox="[151,1433,194,1855]" captionTargetId="figure-24@46.[150,1434,193,1857]" captionTargetPageId="46" captionText="FIGURES 214–248. Diploneis disjuncta sp. nov., LM valve views, Lake Tanganyika. 214, 216–221, 223. Specimens from Isanga Bay. 215, 225, 228–235, 239–248. Specimens from Mahale National Park. 222. Specimen from Mutondwe Island. 224, 226, 227. Specimens from Kasaba Bay. 236–238. Specimens from Kalambo Falls Lodge. Fig. 224. Holotype specimen. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.7875185" httpUri="https://zenodo.org/record/7875185/files/figure.png" pageId="45" pageNumber="46">Fig. 224</figureCitation>
|
||
,
|
||
</materialsCitation>
|
||
<materialsCitation id="3B453CA9FFF3266FB803FCF0BCEA73A1" ID-GBIF-Occurrence="4097203325" collectingDate="2021-10-02" collectionCode="ANSP-GC" collectorName="Van Veen & E. Jovanovska" country="Zambia" county="Kasaba Bay" elevation="768" latitude="-8.50525" location="Lake Tanganyika" longLatPrecision="1" longitude="30.642305" municipality="Cape Nandu" pageId="45" pageNumber="46" specimenCode="ANSP-GC17221" specimenCount="1" typeStatus="isotype">
|
||
isotypes
|
||
<specimenCode id="DB8B9E8FFFF3266FB8A4FCF0BDC07385" box="[1245,1444,871,897]" collectionCode="ANSP-GC" pageId="45" pageNumber="46">ANSP-GC17221</specimenCode>
|
||
!, CANA-129326!). Type material CANA-129326. Registration: http://phycobank.org/103703
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B9236F4FFF3266FBCC4FC38BCC973CD" blockId="45.[136,1452,223,1437]" box="[189,1197,943,970]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FC38BA0373CD" bold="true" box="[189,615,943,969]" pageId="45" pageNumber="46">Pictures of the isolated specimen:—</emphasis>
|
||
LM micrograph on 1000× magnification (
|
||
<figureCitation id="13162A71FFF3266FB844FC38BCC473CD" box="[1085,1184,943,969]" captionStart="FIGURES 2–11" captionStartId="8.[136,243,1955,1977]" captionTargetBox="[203,1382,194,1930]" captionTargetId="figure-23@8.[201,1383,193,1932]" captionTargetPageId="8" captionText="FIGURES 2–11. Diploneis salzburgeri sp. nov., LM valve views, Lake Tanganyika. 2, 3, 5, 6, 9. Specimens from southern parts of Lake Tanganyika, Kalambo Falls Lodge. 4. Specimen from Kalya Bay. 7. Specimen from Ndole Bay. 8. Specimen from Jakobsen Beach, near Kigoma. 10, 11. Specimens from Buhingu Island. Fig. 7. Holotype specimen. Scale bar = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.7875095" httpUri="https://zenodo.org/record/7875095/files/figure.png" pageId="45" pageNumber="46">Fig. S3y</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9236F4FFF3266FBCC4FC44BC2D73E9" blockId="45.[136,1452,223,1437]" box="[189,1097,979,1006]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FC44B9EB73E9" bold="true" box="[189,399,979,1005]" pageId="45" pageNumber="46">Sequence data:—</emphasis>
|
||
Plastid gene
|
||
<emphasis id="B959EAE6FFF3266FBE67FC44BA2773E9" box="[542,579,979,1005]" italics="true" pageId="45" pageNumber="46">rbc</emphasis>
|
||
L sequence (GenBank accession:
|
||
<collectionCode id="ED3CAE31FFF3266FBFC5FC44BB8273E9" box="[956,998,979,1005]" pageId="45" pageNumber="46">OQ</collectionCode>
|
||
660294).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C337657FFFF3266FBCC4FC60BDC87415" box="[189,1452,1015,1042]" pageId="45" pageNumber="46" type="etymology">
|
||
<paragraph id="8B9236F4FFF3266FBCC4FC60BDC87415" blockId="45.[136,1452,223,1437]" box="[189,1452,1015,1042]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FC60B9007415" bold="true" box="[189,356,1015,1041]" pageId="45" pageNumber="46">Etymology:—</emphasis>
|
||
The specific epithet ‘
|
||
<taxonomicName id="4C2D4D77FFF3266FBE2EFC60BADA7415" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[599,702,1015,1041]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="disjuncta">
|
||
<emphasis id="B959EAE6FFF3266FBE2EFC60BADA7415" box="[599,702,1015,1041]" italics="true" pageId="45" pageNumber="46">disjuncta</emphasis>
|
||
</taxonomicName>
|
||
’ refers to the disjunct distribution of uniseriate and biseriate striae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C337657FFFF3266FBCC4FB8CB9617599" pageId="45" pageNumber="46" type="biology_ecology">
|
||
<paragraph id="8B9236F4FFF3266FBCC4FB8CBA827509" blockId="45.[136,1452,223,1437]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FB8CBA627431" bold="true" box="[189,518,1051,1077]" pageId="45" pageNumber="46">Ecology and distribution:—</emphasis>
|
||
<emphasis id="B959EAE6FFF3266FBE7CFB8CBB507431" box="[517,820,1051,1077]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBE7CFB8CBABA7431" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[517,734,1051,1077]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="disjuncta" status="sp. nov.">Diploneis disjuncta</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBE9BFB8BBB507431" box="[738,820,1052,1077]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
has only been observed along the Tanzanian and Zambian coasts in the southern and central sub-basins of Lake Tanganyika. This relatively small species is quite common in the alkaline, moderately mineral-rich and highly transparent waters on the sand and mud surface (sometimes interspersed with mollusk shells) between 15 and
|
||
<quantity id="4CD59B11FFF3266FBE4BFB10BA0874A6" box="[562,620,1159,1186]" metricMagnitude="1" metricUnit="m" metricValue="3.3" pageId="45" pageNumber="46" unit="m" value="33.0">33 m</quantity>
|
||
water depth, especially in Mahale National Park, but also in Isanga Bay, Chituta Bay, and Mutondwe Island (
|
||
<figureCitation id="13162A71FFF3266FBE59FB3CBAC974C1" box="[544,685,1195,1222]" captionStart="FIGURE 1" captionStartId="3.[136,229,1594,1616]" captionTargetBox="[171,1421,879,1532]" captionTargetId="figure-263@3.[151,1436,844,1567]" captionTargetPageId="3" captionText="FIGURE 1. Maps ofAfrica with major drainage systems. a) Map of Africa indicating the general location of the East African Rift (framed in bold grey lines). b) Map of East African Rift with sample (purple circles) and type (green circles) localities for all twenty-five new Diploneis species. c) Bathymetric map of the three sub-basins of Lake Tanganyika with close-up of sampling sites in the lake. d) Key sampling sites in the northern Kigoma sub-basin of Lake Tanganyika. e) Key sampling sites in the central Kundwe sub-basin of Lake Tanganyika. f) Key sampling sites in the southern Kipili sub-basin of Lake Tanganyika. Location details for each species are given in the descriptions." figureDoi="http://doi.org/10.5281/zenodo.7875093" httpUri="https://zenodo.org/record/7875093/files/figure.png" pageId="45" pageNumber="46">Fig. 1 c, e, f</figureCitation>
|
||
). At all sites, the species occurs together with
|
||
<emphasis id="B959EAE6FFF3266FB8CCFB3BBDE674C1" box="[1205,1410,1195,1221]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FB8CCFB3BBD4274C1" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[1205,1318,1195,1221]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="decora" status="sp. nov.">D. decora</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FB954FB3BBDE674C1" box="[1325,1410,1196,1221]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FB9E9FB3BB92E74ED" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FB9E9FB3BB88B74ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="serrulata" status="sp. nov.">D. serrulata</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBC8CFB47B92E74ED" box="[245,330,1232,1257]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FBD2EFB47BA3674ED" box="[343,594,1231,1257]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBD2EFB47B99374ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[343,503,1231,1257]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="kilhamiana" status="sp. nov.">D. kilhamiana</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBD84FB47BA3674ED" box="[509,594,1232,1257]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FBE26FB47BB0174ED" box="[607,869,1232,1257]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBE26FB47BB6E74ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[607,778,1232,1257]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="cocquytiana" status="sp. nov.">D. cocquytiana</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBF69FB47BB0174ED" box="[784,869,1232,1257]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FBF08FB47BC5D74ED" box="[881,1081,1231,1257]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBF08FB47BBBA74ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[881,990,1231,1257]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="duplex" status="sp. nov.">D. duplex</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBF9DFB47BC5D74ED" box="[996,1081,1232,1257]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FB83FFB47BD2574ED" box="[1094,1345,1231,1257]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FB83FFB47BC8374ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[1094,1255,1231,1257]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="salzburgeri" status="sp. nov.">D. salzburgeri</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FB894FB47BD2574ED" box="[1261,1345,1232,1257]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FB937FB47B8B97509" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FB937FB47BDCF74ED" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[1358,1451,1231,1257]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="clara" status="sp. nov.">D. clara</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBCF1FB63B8B97509" box="[136,221,1268,1293]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
,
|
||
<emphasis id="B959EAE6FFF3266FBC93FB63B9C67509" box="[234,418,1267,1293]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBC93FB63B9237509" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[234,327,1267,1293]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="fossa" status="sp. nov.">D. fossa</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBD34FB63B9C67509" box="[333,418,1268,1293]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, and
|
||
<emphasis id="B959EAE6FFF3266FBDA6FB63BA827509" box="[479,742,1267,1293]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBDA6FB63BAEE7509" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[479,650,1267,1293]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="tanganyikae" status="sp. nov.">D. tanganyikae</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBEE8FB63BA827509" box="[657,742,1268,1293]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8B9236F4FFF3266FBCC4FA80BA237551" blockId="45.[136,1452,223,1437]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FA80BA567535" bold="true" box="[189,562,1303,1329]" pageId="45" pageNumber="46">Main differential characters:—</emphasis>
|
||
Valve size, striae pattern, narrow canals, external fin-like ornamentations across the valve, and poroids ca. 25 per areola.
|
||
</paragraph>
|
||
<paragraph id="8B9236F4FFF3266FBCC4FAC8B9617599" blockId="45.[136,1452,223,1437]" pageId="45" pageNumber="46">
|
||
<emphasis id="B959EAE6FFF3266FBCC4FAC8B9F2757D" bold="true" box="[189,406,1375,1401]" pageId="45" pageNumber="46">Similar species:—</emphasis>
|
||
<emphasis id="B959EAE6FFF3266FBDEEFAC8BADD757D" box="[407,697,1375,1401]" italics="true" pageId="45" pageNumber="46">
|
||
<taxonomicName id="4C2D4D77FFF3266FBDEEFAC8BA3C757D" authority="Jovanovska & Wilson & Hamilton & Stone, 2023" authorityName="Jovanovska & Wilson & Hamilton & Stone" authorityYear="2023" box="[407,600,1375,1401]" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="duplex" status="sp. nov.">Diploneis duplex</taxonomicName>
|
||
<taxonomicNameLabel id="A26A579DFFF3266FBE18FAF7BADD757D" box="[609,697,1376,1401]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="4C2D4D77FFF3266FBE8AFAC8B9657599" authority="Lange-Bertalot, Fuhrmann & Werum (2020: 80)" authorityName="Lange-Bertalot, Fuhrmann & Werum" authorityPageNumber="80" authorityYear="2020" class="Bacillariophyceae" family="Naviculaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="45" pageNumber="46" phylum="Bacillariophyta" rank="species" species="mineroviciae">
|
||
<emphasis id="B959EAE6FFF3266FBE8AFAC8BB9F757D" box="[755,1019,1375,1401]" italics="true" pageId="45" pageNumber="46">Diploneis mineroviciae</emphasis>
|
||
<bibRefCitation id="EFBC4B05FFF3266FB87DFAC8B9657599" author="Lange-Bertalot, H. & Fuhrmann, A. & Werum, M." pageId="45" pageNumber="46" pagination="691 - 699" refId="ref39004" refString="Lange-Bertalot, H., Fuhrmann, A. & Werum, M. (2020) Freshwater Diploneis: species diversity in the Holarctic and spot checks from elsewhere. In: Lange-Bertalot, H. (Ed.) Diatoms of Europe. Diatoms of European inland water and comparable habitats. Freshwater Diploneis Two studies, Glashutten: Koeltz Botanical Books. pp. 1 - 526, 691 - 699." type="journal article" year="2020">Lange-Bertalot, Fuhrmann & Werum (2020: 80)</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |