424 lines
76 KiB
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424 lines
76 KiB
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<document id="B02EBC78C5E07FBD0FAAC184FC5931EE" ID-CLB-Dataset="174291" ID-DOI="10.11646/zootaxa.5200.3.4" ID-GBIF-Dataset="b48660b1-82cc-41cc-9b48-500cb51461fc" ID-ISSN="1175-5326" ID-Zenodo-Dep="7260518" ID-ZooBank="89E647E5-9C5C-416C-A633-775DE19AEA6D" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1666943393828" checkinUser="plazi" docAuthor="Sinev, Artem Y. & Dadykin, Ivan A." docDate="2022" docId="732987E2F22FA356FF743E80136BA3FA" docLanguage="en" docName="zootaxa.5200.3.4.pdf" docOrigin="Zootaxa 5200 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Rhynchotalona latens" docType="treatment" docVersion="7" lastPageNumber="267" masterDocId="8F10FF9AF22EA351FFE3386B1758A547" masterDocTitle="Notes on morphology and ecology of an elusive water flea Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi & Korhola, 2000) (Crustacea: Cladocera)" masterLastPageNumber="270" masterPageNumber="260" pageNumber="261" updateTime="1699408606281" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="9F01A5336E36AC6E7417FAC293FCE457">Notes on morphology and ecology of an elusive water flea Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi & Korhola, 2000) (Crustacea: Cladocera)</mods:title>
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<mods:namePart id="52B9BCB5F0D6263456A0131EFA216DEE">Sinev, Artem Y.</mods:namePart>
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<mods:affiliation id="B253B7B2F4B9FB9FA38937165DABB2B9">Department of Invertebrate Zoology, Biological Faculty, M. V. Lomonosov Moscow State University, Leninskie Gory 1 - 12, Moscow 119991, Russia. & artem. sinev @ gmail. com; https: // orcid. org / 0000 - 0001 - 5288 - 7617</mods:affiliation>
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<mods:nameIdentifier id="4111ABEFCE963E0C06CCA71E57420088" type="email">artem.sinev@gmail.com</mods:nameIdentifier>
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<mods:namePart id="EF100E005E199F3C3F5289EDC720A526">Dadykin, Ivan A.</mods:namePart>
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<mods:affiliation id="407027FE9743926C969BDBDC8EEAB0DF">Department of Invertebrate Zoology, Biological Faculty, M. V. Lomonosov Moscow State University, Leninskie Gory 1 - 12, Moscow 119991, Russia. & ivan. dadykin @ gmail. com; https: // orcid. org / 0000 - 0002 - 7356 - 5884</mods:affiliation>
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<mods:nameIdentifier id="B95F1D635C100081839CFAFAEBA607AB" type="email">ivan.dadykin@gmail.com</mods:nameIdentifier>
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<mods:title id="93A610D3517302529A9E9B1560130437">Zootaxa</mods:title>
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<mods:date id="0B42B63588EDA1A7A937020AAD991F44">2022</mods:date>
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<treatment id="732987E2F22FA356FF743E80136BA3FA" ID-DOI="http://doi.org/10.5281/zenodo.7262176" ID-GBIF-Taxon="203704654" ID-Zenodo-Dep="7262176" LSID="urn:lsid:plazi:treatment:732987E2F22FA356FF743E80136BA3FA" httpUri="http://treatment.plazi.org/id/732987E2F22FA356FF743E80136BA3FA" lastPageId="7" lastPageNumber="267" pageId="1" pageNumber="261">
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<paragraph id="FB3F36F4F22FA350FF743E801357A241" blockId="1.[151,1039,1771,1798]" box="[151,1039,1771,1798]" pageId="1" pageNumber="261">
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<heading id="A0778198F22FA350FF743E801357A241" bold="true" box="[151,1039,1771,1798]" fontSize="11" level="1" pageId="1" pageNumber="261" reason="1">
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<taxonomicName id="3C804D77F22FA350FF743E801357A241" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[151,1039,1771,1798]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="1" pageNumber="261" phylum="Arthropoda" rank="species" species="latens">
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<emphasis id="C9F4EAE6F22FA350FF743E8016F8A241" bold="true" box="[151,416,1771,1798]" italics="true" pageId="1" pageNumber="261">Rhynchotalona latens</emphasis>
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(
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<bibRefCitation id="9F114B05F22FA350FE4C3E87135FA241" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[431,1031,1772,1798]" pageId="1" pageNumber="261" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="B39A657FF22FA350FF743F5B1542A220" pageId="1" pageNumber="261" type="reference_group">
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<paragraph id="FB3F36F4F22FA350FF743F5B1542A220" blockId="1.[151,1437,1840,1895]" pageId="1" pageNumber="261">
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<bibRefCitation id="9F114B05F22FA350FF743F5B1570A20F" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[151,552,1840,1865]" pageId="1" pageNumber="261" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">
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Sarmaja-Korjonen
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<emphasis id="C9F4EAE6F22FA350FEB53F5A16DEA20F" box="[342,390,1840,1864]" italics="true" pageId="1" pageNumber="261">et al.</emphasis>
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, 2000: 166–167
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</bibRefCitation>
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,
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<figureCitation id="63BB2A71F22FA350FDCC3F5B1530A20E" box="[559,616,1840,1865]" captionStart="FIGURE 2" captionStartId="3.[151,250,1520,1544]" captionTargetBox="[151,1436,181,1496]" captionTargetId="figure-30@3.[151,1436,181,1496]" captionTargetPageId="3" captionText="FIGURE 2. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view." figureDoi="http://doi.org/10.5281/zenodo.7260522" httpUri="https://zenodo.org/record/7260522/files/figure.png" pageId="1" pageNumber="261">Fig. 2</figureCitation>
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(
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<taxonomicName id="3C804D77F22FA350FD973F5A15B4A20F" authorityName="Sarmaja-Korjonen, Hakojarvi & Korhola" authorityYear="2000" box="[628,748,1841,1864]" class="Branchiopoda" genus="Unapertura" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="1" pageNumber="261" phylum="Arthropoda" rank="genus">
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<emphasis id="C9F4EAE6F22FA350FD973F5A15B4A20F" box="[628,748,1841,1864]" italics="true" pageId="1" pageNumber="261">Unapertura</emphasis>
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</taxonomicName>
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);
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<bibRefCitation id="9F114B05F22FA350FD1D3F5A13F1A20F" author="Van Damme, K. & Nevalainen, R. L." box="[766,1193,1840,1865]" pageId="1" pageNumber="261" pagination="463 - 476" refId="ref6154" refString="Van Damme, K. & Nevalainen, R. L. (2019) The most latent cladoceran in the Holarctic revealed - sinking Unapertura Sarmaja-Korjonen, Hakojarvi & Korhola, 2000 into the genus Rhynchotalona Norman, 1903 (Branchiopoda: Cladocera: Chydoridae). Zootaxa, 4613 (3), 463 - 476. https: // doi. org / 10.11646 / zootaxa. 4613.3.3" type="journal article" year="2019">Van Damme & Nevalainen, 2019: 465–466</bibRefCitation>
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,
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<figureCitation id="63BB2A71F22FA350FB533F5B125CA20E" box="[1200,1284,1840,1865]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,250,1528,1552]" captionStartId-1="3.[151,250,1520,1544]" captionStartId-2="4.[151,250,1579,1603]" captionTargetBox-0="[161,1421,457,1495]" captionTargetBox-1="[151,1436,181,1496]" captionTargetBox-2="[159,1429,181,1555]" captionTargetId-0="figure-153@2.[151,1436,453,1505]" captionTargetId-1="figure-30@3.[151,1436,181,1496]" captionTargetId-2="figure-17@4.[159,1429,181,1555]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." captionText-1="FIGURE 2. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view." captionText-2="FIGURE 3. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female.A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite." figureDoi-0="http://doi.org/10.5281/zenodo.7260520" figureDoi-1="http://doi.org/10.5281/zenodo.7260522" figureDoi-2="http://doi.org/10.5281/zenodo.7260524" httpUri-0="https://zenodo.org/record/7260520/files/figure.png" httpUri-1="https://zenodo.org/record/7260522/files/figure.png" httpUri-2="https://zenodo.org/record/7260524/files/figure.png" pageId="1" pageNumber="261">Fig. 1–3</figureCitation>
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;
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<bibRefCitation id="9F114B05F22FA350FAEE3F5B1637A220" author="Korovchinsky, N. M. & Kotov, A. A. & Sinev, A. Y. & Neretina, A. N. & Garibian, P. G." pageId="1" pageNumber="261" refId="ref5176" refString="Korovchinsky, N. M., Kotov, A. A., Sinev, A. Y., Neretina, A. N. & Garibian, P. G. (2021) Water fleas (Crustacea: Cladocera) of North Eurasia. Vol. 2. KMK Press, Moscow, 544 pp." type="book" year="2021">
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Korovchinsky
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<emphasis id="C9F4EAE6F22FA350FF243F3B17A2A220" box="[199,250,1871,1895]" italics="true" pageId="1" pageNumber="261">et al.</emphasis>
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, 2021: 386
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</bibRefCitation>
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, Fig. 117:10–13.
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</paragraph>
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</subSubSection>
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<subSubSection id="B39A657FF22FA356FF743FFE1792A6AA" lastPageId="7" lastPageNumber="267" pageId="1" pageNumber="261" type="description">
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<paragraph id="FB3F36F4F22FA353FF743FFE124FA4EA" blockId="1.[151,1437,1941,2040]" lastBlockId="2.[151,1437,151,429]" lastPageId="2" lastPageNumber="262" pageId="1" pageNumber="261">
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<emphasis id="C9F4EAE6F22FA350FF743FFE1564A2E8" bold="true" box="[151,572,1941,1967]" pageId="1" pageNumber="261">Description. Parthenogentic female</emphasis>
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. Body oval in lateral view, low in juveniles (
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<figureCitation id="63BB2A71F22FA350FBD63FFE13EBA2E8" box="[1077,1203,1941,1967]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="1" pageNumber="261">Figs. 1A,B</figureCitation>
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), of moderate height in adults (
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<figureCitation id="63BB2A71F22FA350FEE53FD216DBA294" box="[262,387,1977,2003]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="1" pageNumber="261">Figs. 1C,D</figureCitation>
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,
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<figureCitation id="63BB2A71F22FA350FE6C3FD2168CA294" box="[399,468,1977,2003]" captionStart="FIGURE 2" captionStartId="3.[151,250,1520,1544]" captionTargetBox="[151,1436,181,1496]" captionTargetId="figure-30@3.[151,1436,181,1496]" captionTargetPageId="3" captionText="FIGURE 2. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view." figureDoi="http://doi.org/10.5281/zenodo.7260522" httpUri="https://zenodo.org/record/7260522/files/figure.png" pageId="1" pageNumber="261">2A–F</figureCitation>
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); maximum height at body middle or behind it; body moderately compressed laterally. Height-length ratio about
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<quantity id="3C789B11F22FA350FE5D3FB616A7A2B0" box="[446,511,2013,2039]" metricMagnitude="-2" metricUnit="m" metricValue="1.524" pageId="1" pageNumber="261" unit="in" value="0.6">0.6 in</quantity>
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adults. Dorsal margin strongly convex, postero-dorsal and postero-ventral angles broadly rounded. Posterior margin strongly convex, ventral margin almost straight, antero-ventral angle rounded. Ventral margin (
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<figureCitation id="63BB2A71F22CA353FEB338D016FDA592" box="[336,421,187,213]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="2" pageNumber="262">Fig. 1E</figureCitation>
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) with about 40 setae; about 10–15 anterior setae moderately long, 5–7 middle setae very short, posterior 20 setae (
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<figureCitation id="63BB2A71F22CA353FE5C38B41567A5BE" box="[447,575,223,249]" captionStart="FIGURE 3" captionStartId="4.[151,250,1579,1603]" captionTargetBox="[159,1429,181,1555]" captionTargetId="figure-17@4.[159,1429,181,1555]" captionTargetPageId="4" captionText="FIGURE 3. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female.A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite." figureDoi="http://doi.org/10.5281/zenodo.7260524" httpUri="https://zenodo.org/record/7260524/files/figure.png" pageId="2" pageNumber="262">Figs. 3E–F</figureCitation>
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) very long, longer than setae of anterior group, posteriormost setae in the group being longest, located at postero-ventral angle. Postero-ventral angle (
|
||
<figureCitation id="63BB2A71F22CA353FC0D39681367A45A" box="[1006,1087,259,285]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="2" pageNumber="262">Fig. 1F</figureCitation>
|
||
) without denticles, with 15–20 moderately long setulae not reaching to the margin of the valves. A row of about 100 very short setulae along posterior margin on inner side of carapace. Sculpture of valves variable, with well or weakly developed longitudinal lines (
|
||
<figureCitation id="63BB2A71F22CA353FF3D390416DDA4CE" box="[222,389,367,393]" captionStart="FIGURE 2" captionStartId="3.[151,250,1520,1544]" captionTargetBox="[151,1436,181,1496]" captionTargetId="figure-30@3.[151,1436,181,1496]" captionTargetPageId="3" captionText="FIGURE 2. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view." figureDoi="http://doi.org/10.5281/zenodo.7260522" httpUri="https://zenodo.org/record/7260522/files/figure.png" pageId="2" pageNumber="262">Figs. 2A–C, F</figureCitation>
|
||
), or with tubercles (
|
||
<figureCitation id="63BB2A71F22CA353FD8C390415A8A4CE" box="[623,752,367,393]" captionStart="FIGURE 2" captionStartId="3.[151,250,1520,1544]" captionTargetBox="[151,1436,181,1496]" captionTargetId="figure-30@3.[151,1436,181,1496]" captionTargetPageId="3" captionText="FIGURE 2. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view." figureDoi="http://doi.org/10.5281/zenodo.7260522" httpUri="https://zenodo.org/record/7260522/files/figure.png" pageId="2" pageNumber="262">Figs. 2D,E</figureCitation>
|
||
). Unlike most
|
||
<taxonomicName id="3C804D77F22CA353FC7A3904135BA4CE" authorityName="Dybowski & Grochowski" authorityYear="1894" box="[921,1027,367,393]" class="Branchiopoda" family="Chydoridae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="262" phylum="Arthropoda" rank="subFamily" subFamily="Aloninae">Aloninae</taxonomicName>
|
||
, adult female always bears a single parthenogenetic egg in the brood chamber; length of the egg slightly less than half-length of specimen.
|
||
</paragraph>
|
||
<caption id="AFFF667CF22CA353FF743D9316B6A33B" ID-DOI="http://doi.org/10.5281/zenodo.7260520" ID-Zenodo-Dep="7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="2" pageNumber="262" startId="2.[151,250,1528,1552]" targetBox="[161,1421,457,1495]" targetPageId="2">
|
||
<paragraph id="FB3F36F4F22CA353FF743D9316B6A33B" blockId="2.[151,1437,1528,1660]" pageId="2" pageNumber="262">
|
||
<emphasis id="C9F4EAE6F22CA353FF743D93164DA357" bold="true" box="[151,277,1528,1552]" pageId="2" pageNumber="262">FIGURE 1.</emphasis>
|
||
<taxonomicName id="3C804D77F22CA353FEFE3D9314A2A357" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[285,1018,1528,1552]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="2" pageNumber="262" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F22CA353FEFE3D9316A4A357" box="[285,508,1528,1552]" italics="true" pageId="2" pageNumber="262">Rhynchotalona latens</emphasis>
|
||
(
|
||
<bibRefCitation id="9F114B05F22CA353FDE93D9314ABA357" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[522,1011,1528,1552]" pageId="2" pageNumber="262" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from coastal
|
||
<taxonomicName id="3C804D77F22CA353FB693D9313ADA357" authorityName="C.Linnaeus" authorityYear="1753" box="[1162,1269,1528,1552]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="2" pageNumber="262" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F22CA353FB693D9313ADA357" box="[1162,1269,1528,1552]" italics="true" pageId="2" pageNumber="262">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB3F36F4F22CA353FF243EC1151BA24A" blockId="2.[151,1437,1706,2021]" pageId="2" pageNumber="262">
|
||
<emphasis id="C9F4EAE6F22CA353FF243EC1165CA383" box="[199,260,1706,1732]" italics="true" pageId="2" pageNumber="262">Head</emphasis>
|
||
relatively small, triangular in lateral view. In lateral view rostrum moderately long, about two lengths of antennule, weakly curved posteriorly. Ocellus smaller than eye. Distance from tip of rostrum to ocellus about 2–2.5 times of that between ocellus and eye.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F22CA353FF243F7D1479A2A2" blockId="2.[151,1437,1706,2021]" pageId="2" pageNumber="262">
|
||
<emphasis id="C9F4EAE6F22CA353FF243F7D1617A277" box="[199,335,1814,1840]" italics="true" pageId="2" pageNumber="262">Head shield</emphasis>
|
||
with shape typical for the alonines, with maximum width behind maxillar articulation, smooth in specimens with linear sculpture of valves, tuberculated in specimens with tuberculated valves. Rostrum elongated, narrow triangular in dorsal view, with rounded tip (
|
||
<figureCitation id="63BB2A71F22CA353FD3C3F35141BA23F" box="[735,835,1886,1912]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="2" pageNumber="262">Figs. 1G</figureCitation>
|
||
,
|
||
<figureCitation id="63BB2A71F22CA353FCB23F35142EA23F" box="[849,886,1886,1912]" captionStart="FIGURE 3" captionStartId="4.[151,250,1579,1603]" captionTargetBox="[159,1429,181,1555]" captionTargetId="figure-17@4.[159,1429,181,1555]" captionTargetPageId="4" captionText="FIGURE 3. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female.A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite." figureDoi="http://doi.org/10.5281/zenodo.7260524" httpUri="https://zenodo.org/record/7260524/files/figure.png" pageId="2" pageNumber="262">3A</figureCitation>
|
||
). Posterior margin of head shield rounded (
|
||
<figureCitation id="63BB2A71F22CA353FA873F35178FA2DB" captionStart="FIGURE 4" captionStartId="5.[151,250,1644,1668]" captionTargetBox="[151,1436,181,1620]" captionTargetId="figure-30@5.[151,1436,181,1620]" captionTargetPageId="5" captionText="FIGURE 4. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A,B, head pores. C–E, postabdomen. F, distal portion of postabdomen. lp = lateral head pore. mp = main head pore." figureDoi="http://doi.org/10.5281/zenodo.7260526" httpUri="https://zenodo.org/record/7260526/files/figure.png" pageId="2" pageNumber="262">Figs. 4A,B</figureCitation>
|
||
). Main head pore (
|
||
<figureCitation id="63BB2A71F22CA353FE4C3FE91575A2DB" box="[431,557,1922,1948]" captionStart="FIGURE 4" captionStartId="5.[151,250,1644,1668]" captionTargetBox="[151,1436,181,1620]" captionTargetId="figure-30@5.[151,1436,181,1620]" captionTargetPageId="5" captionText="FIGURE 4. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A,B, head pores. C–E, postabdomen. F, distal portion of postabdomen. lp = lateral head pore. mp = main head pore." figureDoi="http://doi.org/10.5281/zenodo.7260526" httpUri="https://zenodo.org/record/7260526/files/figure.png" pageId="2" pageNumber="262">Figs. 4A,B</figureCitation>
|
||
) as oval rimmed field; distance from pore to the posterior end of head shield slightly greater than pore length. Lateral head pores minute, located at about two lengths of main head pore from midline, at the level of anterior margin of main head pore.
|
||
</paragraph>
|
||
<caption id="AFFF667CF22DA352FF743D9B164CA317" ID-DOI="http://doi.org/10.5281/zenodo.7260522" ID-Zenodo-Dep="7260522" httpUri="https://zenodo.org/record/7260522/files/figure.png" pageId="3" pageNumber="263" startId="3.[151,250,1520,1544]" targetBox="[151,1436,181,1496]" targetPageId="3">
|
||
<paragraph id="FB3F36F4F22DA352FF743D9B164CA317" blockId="3.[151,1437,1520,1616]" pageId="3" pageNumber="263">
|
||
<emphasis id="C9F4EAE6F22DA352FF743D9B164DA34F" bold="true" box="[151,277,1520,1544]" pageId="3" pageNumber="263">FIGURE 2.</emphasis>
|
||
<taxonomicName id="3C804D77F22DA352FEFE3D9B14A2A34F" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[285,1018,1520,1544]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="3" pageNumber="263" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F22DA352FEFE3D9B16A4A34F" box="[285,508,1520,1544]" italics="true" pageId="3" pageNumber="263">Rhynchotalona latens</emphasis>
|
||
(
|
||
<bibRefCitation id="9F114B05F22DA352FDE93D9B14ABA34F" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[522,1011,1520,1544]" pageId="3" pageNumber="263" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from coastal
|
||
<taxonomicName id="3C804D77F22DA352FB693D9B13ADA34F" authorityName="C.Linnaeus" authorityYear="1753" box="[1162,1269,1520,1544]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="3" pageNumber="263" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F22DA352FB693D9B13ADA34F" box="[1162,1269,1520,1544]" italics="true" pageId="3" pageNumber="263">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A–C, lateral view. D, dorsal view. E,F, dorsolateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB3F36F4F22DA352FF243E1217B3A39C" blockId="3.[151,1437,1657,2044]" pageId="3" pageNumber="263">
|
||
<emphasis id="C9F4EAE6F22DA352FF243E121678A3D4" box="[199,288,1657,1683]" italics="true" pageId="3" pageNumber="263">Labrum</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F22DA352FED03E1216E9A3D4" box="[307,433,1657,1683]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="3" pageNumber="263">Figs. 1H–J</figureCitation>
|
||
) small, without lateral projections. Labral keel of narrow, height about 2 times width. Anterior margin of keel evenly convex, apex broadly rounded, posterior margin weakly convex, without clusters of setules.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F22DA352FF243E8E124CA3B8" blockId="3.[151,1437,1657,2044]" box="[199,1300,1765,1792]" pageId="3" pageNumber="263">
|
||
<emphasis id="C9F4EAE6F22DA352FF243E8E1640A3B8" box="[199,280,1765,1791]" italics="true" pageId="3" pageNumber="263">Thorax</emphasis>
|
||
two times longer than
|
||
<emphasis id="C9F4EAE6F22DA352FDFA3E8E15D8A3B8" box="[537,640,1765,1791]" italics="true" pageId="3" pageNumber="263">abdomen</emphasis>
|
||
. Dorsal surface of abdominal segments not saddle-shaped.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F22DA352FF243F6213DFA2BB" blockId="3.[151,1437,1657,2044]" pageId="3" pageNumber="263">
|
||
<emphasis id="C9F4EAE6F22DA352FF243F621607A264" box="[199,351,1801,1827]" italics="true" pageId="3" pageNumber="263">Postabdomen</emphasis>
|
||
short and narrow, with almost parallel margins (
|
||
<figureCitation id="63BB2A71F22DA352FC6B3F6214B5A264" box="[904,1005,1801,1827]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="3" pageNumber="263">Figs. 1K</figureCitation>
|
||
,
|
||
<figureCitation id="63BB2A71F22DA352FC1A3F621366A264" box="[1017,1086,1801,1827]" captionStart="FIGURE 4" captionStartId="5.[151,250,1644,1668]" captionTargetBox="[151,1436,181,1620]" captionTargetId="figure-30@5.[151,1436,181,1620]" captionTargetPageId="5" captionText="FIGURE 4. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A,B, head pores. C–E, postabdomen. F, distal portion of postabdomen. lp = lateral head pore. mp = main head pore." figureDoi="http://doi.org/10.5281/zenodo.7260526" httpUri="https://zenodo.org/record/7260526/files/figure.png" pageId="3" pageNumber="263">4C–E</figureCitation>
|
||
). Distal angle obtuse, rounded. Dorsal margin with anal portion longer than postanal one. Preanal and postanal angles weakly defined. Preanal margin without notches. Postanal margin with 5–6 large single marginal denticles, length of largest of them 1.5 greater than width of postabdominal claw base. Anal margin with 2–3 groups of small spinules. Postanal part with about 3–4 well-developed lateral fascicles of 3–6 thick setules, shorter than marginal denticles; in anal portion 4–5 groups of 7–15 thinner, shorter setulae. Postabdominal claw (
|
||
<figureCitation id="63BB2A71F22DA352FCBE3FD61498A290" box="[861,960,1981,2007]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="3" pageNumber="263">Figs. 1L</figureCitation>
|
||
,
|
||
<figureCitation id="63BB2A71F22DA352FC2C3FD614B7A290" box="[975,1007,1981,2007]" captionStart="FIGURE 4" captionStartId="5.[151,250,1644,1668]" captionTargetBox="[151,1436,181,1620]" captionTargetId="figure-30@5.[151,1436,181,1620]" captionTargetPageId="5" captionText="FIGURE 4. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A,B, head pores. C–E, postabdomen. F, distal portion of postabdomen. lp = lateral head pore. mp = main head pore." figureDoi="http://doi.org/10.5281/zenodo.7260526" httpUri="https://zenodo.org/record/7260526/files/figure.png" pageId="3" pageNumber="263">4F</figureCitation>
|
||
) weakly curved, shorter than preanal portion of postabdomen. Basal spine short, slightly curved, about 0.15–0.2 length of claw.
|
||
</paragraph>
|
||
<caption id="AFFF667CF22AA355FF743E40134CA3CC" ID-DOI="http://doi.org/10.5281/zenodo.7260524" ID-Zenodo-Dep="7260524" httpUri="https://zenodo.org/record/7260524/files/figure.png" pageId="4" pageNumber="264" startId="4.[151,250,1579,1603]" targetBox="[159,1429,181,1555]" targetPageId="4">
|
||
<paragraph id="FB3F36F4F22AA355FF743E40134CA3CC" blockId="4.[151,1437,1579,1675]" pageId="4" pageNumber="264">
|
||
<emphasis id="C9F4EAE6F22AA355FF743E40164DA304" bold="true" box="[151,277,1579,1603]" pageId="4" pageNumber="264">FIGURE 3.</emphasis>
|
||
<taxonomicName id="3C804D77F22AA355FEFE3E4014A2A304" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[285,1018,1579,1603]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="4" pageNumber="264" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F22AA355FEFE3E4016A4A304" box="[285,508,1579,1603]" italics="true" pageId="4" pageNumber="264">Rhynchotalona latens</emphasis>
|
||
(
|
||
<bibRefCitation id="9F114B05F22AA355FDE93E4014ABA304" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[522,1011,1579,1603]" pageId="4" pageNumber="264" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from coastal
|
||
<taxonomicName id="3C804D77F22AA355FB693E4013ADA304" authorityName="C.Linnaeus" authorityYear="1753" box="[1162,1269,1579,1603]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="4" pageNumber="264" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F22AA355FB693E4013ADA304" box="[1162,1269,1579,1603]" italics="true" pageId="4" pageNumber="264">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB3F36F4F22AA355FF243EDF1654A251" blockId="4.[151,1437,1716,2031]" pageId="4" pageNumber="264">
|
||
<emphasis id="C9F4EAE6F22AA355FF243EDF1661A389" box="[199,313,1716,1742]" italics="true" pageId="4" pageNumber="264">Antennule</emphasis>
|
||
long, truncated at the end (
|
||
<figureCitation id="63BB2A71F22AA355FD633EDF15B4A389" box="[640,748,1716,1742]" captionStart="FIGURE 1" captionStartId="2.[151,250,1528,1552]" captionTargetBox="[161,1421,457,1495]" captionTargetId="figure-153@2.[151,1436,453,1505]" captionTargetPageId="2" captionText="FIGURE 1. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia. A,B, juvenile females of instars I and II. С–M, parthenogenetic female. C,D, lateral view. E, ventral margin of valves. F, posteroventral angle of valves. G, rostrum. H–J, labrum. K, postabdomen. L, postadominal claw. M, antennule." figureDoi="http://doi.org/10.5281/zenodo.7260520" httpUri="https://zenodo.org/record/7260520/files/figure.png" pageId="4" pageNumber="264">Figs. 1M</figureCitation>
|
||
,
|
||
<figureCitation id="63BB2A71F22AA355FD183EDF1447A389" box="[763,799,1716,1742]" captionStart="FIGURE 3" captionStartId="4.[151,250,1579,1603]" captionTargetBox="[159,1429,181,1555]" captionTargetId="figure-17@4.[159,1429,181,1555]" captionTargetPageId="4" captionText="FIGURE 3. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female.A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite." figureDoi="http://doi.org/10.5281/zenodo.7260524" httpUri="https://zenodo.org/record/7260524/files/figure.png" pageId="4" pageNumber="264">3B</figureCitation>
|
||
). Antennular sensory seta slender, about half length of antennule, arising at 2/3 distance from the base. Nine terminal aesthetascs, two longest only slightly shorter than antennule.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F22AA355FF243F4A1462A2A9" blockId="4.[151,1437,1716,2031]" pageId="4" pageNumber="264">
|
||
<emphasis id="C9F4EAE6F22AA355FF243F4A167CA27C" box="[199,292,1825,1851]" italics="true" pageId="4" pageNumber="264">Antenna</emphasis>
|
||
of moderate length (
|
||
<figureCitation id="63BB2A71F22AA355FDCF3F4B15E9A27D" box="[556,689,1824,1850]" captionStart="FIGURE 3" captionStartId="4.[151,250,1579,1603]" captionTargetBox="[159,1429,181,1555]" captionTargetId="figure-17@4.[159,1429,181,1555]" captionTargetPageId="4" captionText="FIGURE 3. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female.A, rostrum and antenna base. B, antennule. C,D, antenna. E,F, posterior setae of valves. a1 = antennule, ex = exopodite, en = endopodite." figureDoi="http://doi.org/10.5281/zenodo.7260524" httpUri="https://zenodo.org/record/7260524/files/figure.png" pageId="4" pageNumber="264">Figs. 3C,D</figureCitation>
|
||
,
|
||
<figureCitation id="63BB2A71F22AA355FD273F4B15B1A27C" box="[708,745,1824,1851]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="4" pageNumber="264">5A</figureCitation>
|
||
), antennal formula: setae 0-0-3/0-0-2; spines 1-0-1/0-0-1. Basipodite robust, with small seta between branches. Branches with segments of similar length. Spine on basal segment of exopodite about 1/3 length of middle segment. Spine on apical segment of endopodite significantly longer than apical segment. Spine on apical segment of exopodite as long as apical segment. One seta on apical segment of exopodite two times shorter and thinner than two others; longer setae on apical segment of exopodite of similar length and thickness than apical setae of endopodite.
|
||
</paragraph>
|
||
<caption id="AFFF667CF22BA354FF743E071401A38B" ID-DOI="http://doi.org/10.5281/zenodo.7260526" ID-Zenodo-Dep="7260526" httpUri="https://zenodo.org/record/7260526/files/figure.png" pageId="5" pageNumber="265" startId="5.[151,250,1644,1668]" targetBox="[151,1436,181,1620]" targetPageId="5">
|
||
<paragraph id="FB3F36F4F22BA354FF743E071401A38B" blockId="5.[151,1437,1644,1740]" pageId="5" pageNumber="265">
|
||
<emphasis id="C9F4EAE6F22BA354FF743E07164DA3C3" bold="true" box="[151,277,1644,1668]" pageId="5" pageNumber="265">FIGURE 4.</emphasis>
|
||
<taxonomicName id="3C804D77F22BA354FEFE3E0714A2A3C2" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[285,1018,1644,1669]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="5" pageNumber="265" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F22BA354FEFE3E0716A4A3C3" box="[285,508,1644,1668]" italics="true" pageId="5" pageNumber="265">Rhynchotalona latens</emphasis>
|
||
(
|
||
<bibRefCitation id="9F114B05F22BA354FDE93E0714ABA3C2" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[522,1011,1644,1669]" pageId="5" pageNumber="265" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from coastal
|
||
<taxonomicName id="3C804D77F22BA354FB693E0713ADA3C3" authorityName="C.Linnaeus" authorityYear="1753" box="[1162,1269,1644,1668]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="5" pageNumber="265" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F22BA354FB693E0713ADA3C3" box="[1162,1269,1644,1668]" italics="true" pageId="5" pageNumber="265">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A,B, head pores. C–E, postabdomen. F, distal portion of postabdomen. lp = lateral head pore. mp = main head pore.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB3F36F4F22BA354FF243E9016BCA252" blockId="5.[151,1437,1787,1993]" box="[199,484,1787,1813]" pageId="5" pageNumber="265">
|
||
<emphasis id="C9F4EAE6F22BA354FF243E901628A252" box="[199,368,1787,1813]" italics="true" pageId="5" pageNumber="265">Thoracic limbs</emphasis>
|
||
: six pairs.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F22BA357FF243F741322A592" blockId="5.[151,1437,1787,1993]" lastBlockId="6.[151,1436,151,321]" lastPageId="6" lastPageNumber="266" pageId="5" pageNumber="265">
|
||
<emphasis id="C9F4EAE6F22BA354FF243F74164BA27F" box="[199,275,1823,1849]" italics="true" pageId="5" pageNumber="265">Limb I</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F22BA354FEC53F7416F5A27E" box="[294,429,1822,1849]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="5" pageNumber="265">Figs. 5B–C</figureCitation>
|
||
). Epipodite rounded, with a process 2–2.5 times longer than epipodite itself. Accessory seta moderately long, two times shorter than ODL single seta. IDL with two setae, seta 1 not found, setae 2 and 3 moderately thick, armed distally with thin setules, seta 2 slightly shorter than ODL seta, seta 3 slightly longer than ODL seta. Setae of endite 3 increasing in length from behind; seta c of same morphology as setae e–f of endite 2. Inner seta (2) on endite 2 not found; seta b much shorter than setae e–f; setae e and f of similar length, two times shorter than limb itself. Endite 1 with short inner seta (3), two two-segmented setae (g–h) and a short flat seta (i). Ventral face of limb with 5–6 clusters of setae. Maxillar process short, with a single seta.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F228A357FF2438B41591A406" blockId="6.[151,1436,151,321]" pageId="6" pageNumber="266">
|
||
<emphasis id="C9F4EAE6F228A357FF2438B41678A5BF" box="[199,288,223,249]" italics="true" pageId="6" pageNumber="266">Limb II</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F228A357FED638B416E0A5BE" box="[309,440,222,249]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="6" pageNumber="266">Figs. 5D,E</figureCitation>
|
||
). Exopodite elongated, with a long seta. Eight scraping spines decreasing in length proximally, armed with thin setules. Distal armature of gnathobase with four elements. Filter plate with seven setae, posteriormost seta remarkably shorter than others.
|
||
</paragraph>
|
||
<caption id="AFFF667CF228A357FF743F2014A5A2B4" ID-DOI="http://doi.org/10.5281/zenodo.7260528" ID-Zenodo-Dep="7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="6" pageNumber="266" startId="6.[151,250,1867,1891]" targetBox="[159,1432,349,1831]" targetPageId="6">
|
||
<paragraph id="FB3F36F4F228A357FF743F2014A5A2B4" blockId="6.[151,1437,1867,2035]" pageId="6" pageNumber="266">
|
||
<emphasis id="C9F4EAE6F228A357FF743F201657A224" bold="true" box="[151,271,1867,1891]" pageId="6" pageNumber="266">FIGURE 5</emphasis>
|
||
.
|
||
<taxonomicName id="3C804D77F228A357FEFE3F2014A2A224" authority="(Sarmaja-Korjonen, Hakojarvi et Korhola, 2000)" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[285,1018,1867,1891]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="6" pageNumber="266" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F228A357FEFE3F2016A3A224" box="[285,507,1867,1891]" italics="true" pageId="6" pageNumber="266">Rhynchotalona latens</emphasis>
|
||
(
|
||
<bibRefCitation id="9F114B05F228A357FDE93F2014AAA224" author="Sarmaja-Korjonen, K. & Hakojarvi, M. & Korhola, A." box="[522,1010,1867,1891]" pageId="6" pageNumber="266" pagination="165 - 169" refId="ref5579" refString="Sarmaja-Korjonen, K., Hakojarvi, M. & Korhola, A. (2000) Subfossil remains of an unknown chydorid (Anomopoda: Chydoridae) from Finland. Hydrobiologia, 436, 165 - 169. https: // doi. org / 10.1023 / A: 1026502219867" type="journal article" year="2000">Sarmaja-Korjonen, Hakojärvi et Korhola, 2000</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from coastal
|
||
<taxonomicName id="3C804D77F228A357FB6A3F2013ADA224" authorityName="C.Linnaeus" authorityYear="1753" box="[1161,1269,1867,1891]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="6" pageNumber="268" phylum="Bryophyta" rank="genus">Sphagnum</taxonomicName>
|
||
mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FB3F36F4F229A356FF2438FC1621A4EA" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF2438FC167EA5F7" box="[199,294,151,177]" italics="true" pageId="7" pageNumber="267">Limb III</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F229A356FEDB38FC16ECA5F6" box="[312,436,150,177]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="7" pageNumber="267">Figs. 5F,G</figureCitation>
|
||
). Epipodite without a process. Exopodite subquadrangular, with seven setae. Setae 1–5 plumose, setae 6–7 slender, thin, without long setules. Seta 3 being longest, seta 6 slightly shorter than seta 3, setae 1, 4 and 7 about half length of seta 3, setae 2 and 5 of 1/4 and 1/3 length of seta 3 respectively. Distal endite with three long setae, two distal setae (1–2) long and thin adapted for scraping, small sensillum (s) located between their bases, seta 3 flattened, with long setules. Basal endite with four stiff setae (a–d) of similar size. Four soft setae increasing in size proximally, small sensillum near the base of distalmost seta. Distal armature of gnathobase with four elements: an elongated, cylindrical sensillum; large geniculated seta; and two spines with fused bases. Filter plate of seven setae.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F229A356FF2439DC1468A7EE" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF2439DC167AA497" box="[199,290,439,465]" italics="true" pageId="7" pageNumber="267">Limb IV</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F229A356FED839DC16E8A496" box="[315,432,438,465]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="7" pageNumber="267">Figs. 5H,I</figureCitation>
|
||
). Pre-epipodite setulated; epipodite with a process longer than epipodite itself. Exopodite subrectangular, with six setae Setae 1–4 flattened, plumose, setae 5–6 slender, thin, naked. Seta 1 being longest, setae 2–3 slightly shorter thans seta 1, seta 4 about 1/3 length of seta 1, setae 5–6 about 2/3 length of seta 1. Inner portion of limb IV with four setae and small elongated sensillum (s) (see
|
||
<figureCitation id="63BB2A71F229A356FC083A481363A77A" box="[1003,1083,546,573]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="7" pageNumber="267">Fig. 5I</figureCitation>
|
||
). Scraping seta (1) moderately long, three flaming-torch setae elongated, of similar length, first of them (2) armed with long, thick setulae, two other—with short thin setulae. Three soft setae (a–c) increasing in length basally. Gnathobase with two-segmented seta and a small hillock distally. Filter plate with five setae.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F229A356FF243AD814AAA67E" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243AD81642A78B" box="[199,282,691,717]" italics="true" pageId="7" pageNumber="267">Limb V</emphasis>
|
||
(
|
||
<figureCitation id="63BB2A71F229A356FEC83AD816FBA78A" box="[299,419,690,717]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="7" pageNumber="267">Figs. 5J,K</figureCitation>
|
||
). Pre-epipodite setulated. Epipodite with a process longer than epipodite itself. Exopodite clearly bilobed of moderate size, with four plumose setae decreasing in length basally; seta 4 about half length of seta 1. Inner limb portion as elongated oval lobe with setulated inner margin. At inner face, two short setae of similar length. Filter plate with three small setae and a large triangular sensillum (s).
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F229A356FF243B2815D5A61A" blockId="7.[151,1437,150,1725]" box="[199,653,834,861]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243B28167AA61B" box="[199,290,835,861]" italics="true" pageId="7" pageNumber="267">Limb VI</emphasis>
|
||
as oval setulated lobe (
|
||
<figureCitation id="63BB2A71F229A356FDCA3B281527A61A" box="[553,639,834,861]" captionStart="FIGURE 5" captionStartId="6.[151,250,1867,1891]" captionTargetBox="[159,1432,349,1831]" captionTargetId="figure-93@6.[151,1436,345,1844]" captionTargetPageId="6" captionText="FIGURE 5. Rhynchotalona latens (Sarmaja-Korjonen, Hakojärvi et Korhola, 2000) from coastal Sphagnum mosses at Lake Krugloe, Chupa District, Republic of Karelia, Russia, parthenogenetic female. A, antenna. B, limb I. C, IDL and ODL of limb I. D, E, inner and outer portions of limb II. F, exopodite of limb III. G, distal endite of limb III. H, exopodite of limb IV. I, inner portion of limb IV. J,K, inner and outer portions of limb V. L, limb VI. as = accessory seta. ex = exopodite. en = endopodite. ep = epipodite. gfp = gnathobase filter plate. il = inner limb portion. pep = pre-epipodite." figureDoi="http://doi.org/10.5281/zenodo.7260528" httpUri="https://zenodo.org/record/7260528/files/figure.png" pageId="7" pageNumber="267">Fig. 5L</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F229A356FF243B0D1523A6C6" blockId="7.[151,1437,150,1725]" box="[199,635,870,897]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243B0D16CBA6C7" bold="true" box="[199,403,870,896]" pageId="7" pageNumber="267">Ephippial female</emphasis>
|
||
and
|
||
<emphasis id="C9F4EAE6F229A356FE293B0C155CA6C6" bold="true" box="[458,516,871,897]" pageId="7" pageNumber="267">male</emphasis>
|
||
unknown.
|
||
</paragraph>
|
||
<paragraph id="FB3F36F4F229A356FF243BE11792A6AA" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243BE117A6A6E3" bold="true" box="[199,254,906,932]" pageId="7" pageNumber="267">Size.</emphasis>
|
||
Single found juvenile female of instar I length
|
||
<quantity id="3C789B11F229A356FCC43BE014D7A6E2" box="[807,911,907,933]" metricMagnitude="-4" metricUnit="m" metricValue="2.1" pageId="7" pageNumber="267" unit="mm" value="0.21">0.21 mm</quantity>
|
||
, height
|
||
<quantity id="3C789B11F229A356FC0F3BE01309A6E2" box="[1004,1105,907,933]" metricMagnitude="-4" metricUnit="m" metricValue="1.1" pageId="7" pageNumber="267" unit="mm" value="0.11">0.11 mm</quantity>
|
||
Juvenile females of instar II length
|
||
<quantity id="3C789B11F229A356FF063BC416D3A68E" box="[229,395,943,969]" metricMagnitude="-4" metricUnit="m" metricValue="2.65" metricValueMax="2.7" metricValueMin="2.6" pageId="7" pageNumber="267" unit="mm" value="0.265" valueMax="0.27" valueMin="0.26">0.26–0.27 mm</quantity>
|
||
, height
|
||
<quantity id="3C789B11F229A356FE063BC515D4A68E" box="[485,652,942,969]" metricMagnitude="-4" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="7" pageNumber="267" unit="mm" value="0.145" valueMax="0.15" valueMin="0.14">0.14–0.15 mm</quantity>
|
||
. Adult parthenogenetic female length
|
||
<quantity id="3C789B11F229A356FBD93BC413B8A68E" box="[1082,1248,943,969]" metricMagnitude="-4" metricUnit="m" metricValue="3" metricValueMax="3.3" metricValueMin="2.7" pageId="7" pageNumber="267" unit="mm" value="0.3" valueMax="0.33" valueMin="0.27">0.27–0.33 mm</quantity>
|
||
, height
|
||
<quantity id="3C789B11F229A356FAD93BC4179EA6AA" metricMagnitude="-4" metricUnit="m" metricValue="1.85" metricValueMax="2.0" metricValueMin="1.7" pageId="7" pageNumber="267" unit="mm" value="0.185" valueMax="0.2" valueMin="0.17">0.17–0.2 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B39A657FF229A356FF243B9D14C8A012" pageId="7" pageNumber="267" type="diagnosis">
|
||
<paragraph id="FB3F36F4F229A356FF243B9D14C8A012" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243B9D1695A157" bold="true" box="[199,461,1014,1040]" pageId="7" pageNumber="267">Differential diаgnosis.</emphasis>
|
||
<taxonomicName id="3C804D77F229A356FE313B9C159DA156" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[466,709,1015,1041]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F229A356FE313B9C159DA156" box="[466,709,1015,1041]" italics="true" pageId="7" pageNumber="267">Rhynchotalona latens</emphasis>
|
||
</taxonomicName>
|
||
differs from all other species of the genus in shape of head shield, which has a broadly rounded posterior angle, and in lateral pores located at significant distance from midline. All other species of the genus (see
|
||
<bibRefCitation id="9F114B05F229A356FE153C54152BA11E" author="Roen, U." box="[502,627,1087,1113]" pageId="7" pageNumber="267" pagination="89 - 92" refId="ref5545" refString="Roen, U. (1973) Rhynchotalona kistarae sp. n. from South Greenland (Crustacea, Cladocera, Chydoridae, Aloninae). Steenstrupia, 3, 89 - 92." type="journal article" year="1973">Røen 1973</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="9F114B05F229A356FD9C3C541433A11E" author="Sinev, A. Y. & Kotov, A. A." box="[639,875,1087,1113]" pageId="7" pageNumber="267" pagination="188 - 210" refId="ref5899" refString="Sinev, A. Y. & Kotov, A. A. (2014) Revision of the Holarctic genus Rhynchotalona Norman, 1903 (Anomopoda: Chydoridae). Zootaxa, 3841 (2), 188 - 210. https: // doi. org / 10.11646 / zootaxa. 3841.2.2" type="journal article" year="2014">Sinev & Kotov 2014</bibRefCitation>
|
||
) have the posterior portion of the head shield as a broad elongated protrusion with rounded tip, and lateral head pores located very close to the main pore. Habitually,
|
||
<taxonomicName id="3C804D77F229A356FF743CEC17A3A1E6" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[151,251,1159,1185]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F229A356FF743CEC17A3A1E6" box="[151,251,1159,1185]" italics="true" pageId="7" pageNumber="267">R. latens</emphasis>
|
||
</taxonomicName>
|
||
is most similar to
|
||
<collectingCountry id="83977664F229A356FE373CEC1511A1E6" box="[468,585,1159,1185]" name="Greenland" pageId="7" pageNumber="267">Greenland</collectingCountry>
|
||
endemic
|
||
<taxonomicName id="3C804D77F229A356FD5A3CEC149BA1E6" authority="Roen, 1973" authorityName="Roen" authorityYear="1973" box="[697,963,1159,1185]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="kistarae">
|
||
<emphasis id="C9F4EAE6F229A356FD5A3CEC146CA1E6" box="[697,820,1159,1185]" italics="true" pageId="7" pageNumber="267">R. kistarae</emphasis>
|
||
<bibRefCitation id="9F114B05F229A356FCDE3CEC149BA1E6" author="Roen, U." box="[829,963,1159,1185]" pageId="7" pageNumber="267" pagination="89 - 92" refId="ref5545" refString="Roen, U. (1973) Rhynchotalona kistarae sp. n. from South Greenland (Crustacea, Cladocera, Chydoridae, Aloninae). Steenstrupia, 3, 89 - 92." type="journal article" year="1973">Røen, 1973</bibRefCitation>
|
||
</taxonomicName>
|
||
, these species differ in shape of the main head pores, which is elongated in
|
||
<taxonomicName id="3C804D77F229A356FDC63CC015F9A182" authorityName="Roen" authorityYear="1973" box="[549,673,1195,1221]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="kistarae">
|
||
<emphasis id="C9F4EAE6F229A356FDC63CC015F9A182" box="[549,673,1195,1221]" italics="true" pageId="7" pageNumber="267">R. kistarae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="3C804D77F229A356FD503CC01440A182" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[691,792,1195,1221]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F229A356FD503CC01440A182" box="[691,792,1195,1221]" italics="true" pageId="7" pageNumber="267">R. latens</emphasis>
|
||
</taxonomicName>
|
||
clearly differs from species of
|
||
<taxonomicName id="3C804D77F229A356FB643CC0138DA182" box="[1159,1237,1195,1221]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="falcata">
|
||
<emphasis id="C9F4EAE6F229A356FB643CC0138DA182" box="[1159,1237,1195,1221]" italics="true" pageId="7" pageNumber="267">falcata</emphasis>
|
||
</taxonomicName>
|
||
-clade (
|
||
<taxonomicName id="3C804D77F229A356FACF3CC0167AA1AE" authority="(Sars. 1862)" baseAuthorityName="Sars." baseAuthorityYear="1862" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="falcata">
|
||
<emphasis id="C9F4EAE6F229A356FACF3CC012C4A182" box="[1324,1436,1195,1221]" italics="true" pageId="7" pageNumber="267">R. falcata</emphasis>
|
||
(Sars. 1862)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="3C804D77F229A356FECE3CA41523A1AE" authority="Sinev & Kotov, 2014" authorityName="Sinev & Kotov" authorityYear="2014" box="[301,635,1231,1257]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="weiri">
|
||
<emphasis id="C9F4EAE6F229A356FECE3CA416DEA1AF" box="[301,390,1231,1256]" italics="true" pageId="7" pageNumber="267">R. weiri</emphasis>
|
||
<bibRefCitation id="9F114B05F229A356FE6F3CA41523A1AE" author="Sinev, A. Y. & Kotov, A. A." box="[396,635,1231,1257]" pageId="7" pageNumber="267" pagination="188 - 210" refId="ref5899" refString="Sinev, A. Y. & Kotov, A. A. (2014) Revision of the Holarctic genus Rhynchotalona Norman, 1903 (Anomopoda: Chydoridae). Zootaxa, 3841 (2), 188 - 210. https: // doi. org / 10.11646 / zootaxa. 3841.2.2" type="journal article" year="2014">Sinev & Kotov, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="3C804D77F229A356FD573CA41376A1AE" authority="Sinev & Kotov, 2014" authorityName="Sinev & Kotov" authorityYear="2014" box="[692,1070,1231,1257]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="longiseta">
|
||
<emphasis id="C9F4EAE6F229A356FD573CA41462A1AE" box="[692,826,1231,1257]" italics="true" pageId="7" pageNumber="267">R. longiseta</emphasis>
|
||
<bibRefCitation id="9F114B05F229A356FCA33CA41376A1AE" author="Sinev, A. Y. & Kotov, A. A." box="[832,1070,1231,1257]" pageId="7" pageNumber="267" pagination="188 - 210" refId="ref5899" refString="Sinev, A. Y. & Kotov, A. A. (2014) Revision of the Holarctic genus Rhynchotalona Norman, 1903 (Anomopoda: Chydoridae). Zootaxa, 3841 (2), 188 - 210. https: // doi. org / 10.11646 / zootaxa. 3841.2.2" type="journal article" year="2014">Sinev & Kotov, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
) in rounded anteroventral corner of valves and armament of the postabdomen. In species of the
|
||
<taxonomicName id="3C804D77F229A356FCBF3C9814F2A04A" box="[860,938,1267,1293]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="falcata">
|
||
<emphasis id="C9F4EAE6F229A356FCBF3C9814F2A04A" box="[860,938,1267,1293]" italics="true" pageId="7" pageNumber="267">falcata</emphasis>
|
||
</taxonomicName>
|
||
-clade the anteroventral corner of the valves forms an elongated protrusion with rounded tip (
|
||
<bibRefCitation id="9F114B05F229A356FD283D7C149BA076" author="Sinev, A. Y. & Kotov, A. A." box="[715,963,1303,1329]" pageId="7" pageNumber="267" pagination="188 - 210" refId="ref5899" refString="Sinev, A. Y. & Kotov, A. A. (2014) Revision of the Holarctic genus Rhynchotalona Norman, 1903 (Anomopoda: Chydoridae). Zootaxa, 3841 (2), 188 - 210. https: // doi. org / 10.11646 / zootaxa. 3841.2.2" type="journal article" year="2014">Sinev & Kotov 2014</bibRefCitation>
|
||
). Other differences between
|
||
<emphasis id="C9F4EAE6F229A356FAED3D7C17A9A012" italics="true" pageId="7" pageNumber="267">
|
||
<taxonomicName id="3C804D77F229A356FAED3D7C122DA076" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[1294,1397,1303,1329]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="latens">R. latens</taxonomicName>
|
||
,
|
||
<taxonomicName id="3C804D77F229A356FA673D7C17A9A012" authorityName="Roen" authorityYear="1973" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="kistarae">R. kistarae</taxonomicName>
|
||
</emphasis>
|
||
and species of the
|
||
<taxonomicName id="3C804D77F229A356FE243D50154DA012" box="[455,533,1339,1365]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="falcata">
|
||
<emphasis id="C9F4EAE6F229A356FE243D50154DA012" box="[455,533,1339,1365]" italics="true" pageId="7" pageNumber="267">falcata</emphasis>
|
||
</taxonomicName>
|
||
-clade are summarized in
|
||
<tableCitation id="B602034FF229A356FCD53D5014D1A012" box="[822,905,1339,1365]" captionStart="TABLE 1" captionStartId="8.[151,239,151,175]" captionTargetPageId="8" captionText="TABLE 1. Differences between R. latens, R. kistarae and species of falcata-group (R. falcata, R. longiseta and R. weiri)." httpUri="http://table.plazi.org/id/AFFF667CF226A359FF7438FC12C5A5F7" pageId="7" pageNumber="267" tableUuid="AFFF667CF226A359FF7438FC12C5A5F7">Table 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B39A657FF229A356FF243D35136BA3FA" pageId="7" pageNumber="267" type="distribution">
|
||
<paragraph id="FB3F36F4F229A356FF243D35136BA3FA" blockId="7.[151,1437,150,1725]" pageId="7" pageNumber="267">
|
||
<emphasis id="C9F4EAE6F229A356FF243D3516B2A03E" bold="true" box="[199,490,1374,1401]" pageId="7" pageNumber="267">Distribution and ecology</emphasis>
|
||
. Recent findings belong to
|
||
<collectingCountry id="83977664F229A356FCFB3D341428A03E" box="[792,880,1375,1401]" name="Finland" pageId="7" pageNumber="267">Finland</collectingCountry>
|
||
,
|
||
<collectingRegion id="3944F816F229A356FC993D34134BA03E" box="[890,1043,1375,1401]" country="Finland" name="Pohjois-Karjala" pageId="7" pageNumber="267">North Karelia</collectingRegion>
|
||
and Pechora River Delta. This is an interstitial species, dwelling within patches of the waterlogged
|
||
<taxonomicName id="3C804D77F229A356FCBF3DE8148AA0DA" authorityName="C.Linnaeus" authorityYear="1753" box="[860,978,1411,1437]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="7" pageNumber="267" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F229A356FCBF3DE8148AA0DA" box="[860,978,1411,1437]" italics="true" pageId="7" pageNumber="267">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses at lakes shores; some specimens are accidentally found in littoral zone of such lakes. Water conditions measurements, taken on
|
||
<date id="8F3E1034F229A356FB003DCC1226A086" box="[1251,1406,1447,1473]" pageId="7" pageNumber="267" value="2022-06-26">26 June 2022</date>
|
||
at Krugloe Lake, reveal significant differences between littoral zone of the lake and the patches of
|
||
<taxonomicName id="3C804D77F229A356FB243DA01265A0A2" authorityName="C.Linnaeus" authorityYear="1753" box="[1223,1341,1483,1509]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="7" pageNumber="267" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F229A356FB243DA01265A0A2" box="[1223,1341,1483,1509]" italics="true" pageId="7" pageNumber="267">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
mosses. Water squeezed from
|
||
<taxonomicName id="3C804D77F229A356FE743D841555A34E" authorityName="C.Linnaeus" authorityYear="1753" box="[407,525,1519,1545]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="7" pageNumber="267" phylum="Bryophyta" rank="genus">
|
||
<emphasis id="C9F4EAE6F229A356FE743D841555A34E" box="[407,525,1519,1545]" italics="true" pageId="7" pageNumber="267">Sphagnum</emphasis>
|
||
</taxonomicName>
|
||
had a temperature 24.9°C, pH 3.4, oxygen concentration
|
||
<quantity id="3C789B11F229A356FB5B3D841252A34E" box="[1208,1290,1519,1545]" metricMagnitude="-6" metricUnit="kg" metricValue="3.4" pageId="7" pageNumber="267" unit="mg" value="3.4">3.4 mg</quantity>
|
||
/l (saturation 41%) and conductivity 34.1 µS/cm, while littoral lake water at
|
||
<quantity id="3C789B11F229A356FC863E79148DA36A" box="[869,981,1554,1581]" metricMagnitude="-1" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="7" pageNumber="267" unit="cm" value="12.5" valueMax="15.0" valueMin="10.0">10–15 cm</quantity>
|
||
from the coast had temperature 22.1°C, pH 5.3, oxygen concentration
|
||
<quantity id="3C789B11F229A356FE093E5C1560A316" box="[490,568,1591,1617]" metricMagnitude="-6" metricUnit="kg" metricValue="8.8" pageId="7" pageNumber="267" unit="mg" value="8.8">8.8 mg</quantity>
|
||
/l (saturation 100%), and conductivity 24 µS/cm. In the studied material, only parthenogenetic females were present from late June to the middle of September.
|
||
<taxonomicName id="3C804D77F229A356FBCD3E3013C9A332" baseAuthorityName="Sarmaja-Korjonen, Hakojarvi et Korhola" baseAuthorityYear="2000" box="[1070,1169,1627,1653]" class="Branchiopoda" family="Chydoridae" genus="Rhynchotalona" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="267" phylum="Arthropoda" rank="species" species="latens">
|
||
<emphasis id="C9F4EAE6F229A356FBCD3E3013C9A332" box="[1070,1169,1627,1653]" italics="true" pageId="7" pageNumber="267">R. latens</emphasis>
|
||
</taxonomicName>
|
||
seems to be a slow and rather reluctant swimmer; observed specimens swim rather slow, unsteady, and for short periods, usually less than 10–15 seconds, preferring crawling on substrate using antennae and postabdomen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |