508 lines
70 KiB
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508 lines
70 KiB
XML
<document id="DA76EAC8F9D19B7A29ABC5F2CF774FC8" ID-CLB-Dataset="5506" ID-DOI="10.5852/ejt.2021.758.1425" ID-GBIF-Dataset="604af154-8d8e-4fa4-8492-44181607a659" ID-ISSN="2118-9773" ID-Zenodo-Dep="5088125" ID-ZooBank="7CA6D8AC-2312-47F9-8C17-528B94E4C8A7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" checkinTime="1625861168867" checkinUser="felipe" docAuthor="Gil, Marta & Ramil, Fran" docDate="2021" docId="EB6F5251FFAAFF86EEBBFEEE30E9FD1D" docLanguage="en" docName="ejt-758_49-96.pdf" docOrigin="European Journal of Taxonomy 758" docSource="http://dx.doi.org/10.5852/ejt.2021.758.1425" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Monostaechoides providentiae Gil & Ramil 2021, gen. et comb. nov." docType="treatment" docVersion="9" lastPageNumber="78" masterDocId="17562A29FFB2FF9BEF24FFE6336CFFF9" masterDocTitle="Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic)" masterLastPageNumber="96" masterPageNumber="49" pageNumber="73" updateTime="1699036526980" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="232A41C60696F8E329ACA7B8F0B24723">Hydroids (Cnidaria, Hydrozoa) from the Vema and Valdivia seamounts (SE Atlantic)</mods:title>
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<mods:namePart id="4272D12A060404EC1D5F07D54B829B9C">Gil, Marta</mods:namePart>
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<mods:affiliation id="BF1169AC9038947AF8EEDC1A9498BD1A">Vigo - Centro de Investigación Mariña, Facultade de Ciencias do Mar, Universidade de Vigo, Spain. & Instituto Español de Oceanografía, Centro Oceanográfico de Vigo, Spain.</mods:affiliation>
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<mods:nameIdentifier id="D9B9E13E5325B583D6F827E9DB293196" type="email">martag@uvigo.es</mods:nameIdentifier>
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<mods:namePart id="1C92DA7AB97CB1FB888EDB6AD2F9784E">Ramil, Fran</mods:namePart>
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<mods:affiliation id="44FFDAA9C219ED19E0DDD27B9C8D9E25">Vigo - Centro de Investigación Mariña, Facultade de Ciencias do Mar, Universidade de Vigo, Spain.</mods:affiliation>
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<mods:nameIdentifier id="6F4B25CB1A67541FD7AD128BCA20339B" type="email">framil@uvigo.es</mods:nameIdentifier>
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<mods:title id="28FF820C161B9D5B663A27DF5F7184B3">European Journal of Taxonomy</mods:title>
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<mods:date id="067BA66449FFD755D30ECFAAE360330B">2021</mods:date>
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<treatment id="EB6F5251FFAAFF86EEBBFEEE30E9FD1D" ID-DOI="http://doi.org/10.5281/zenodo.5093692" ID-GBIF-Taxon="183531565" ID-Zenodo-Dep="5093692" LSID="urn:lsid:plazi:treatment:EB6F5251FFAAFF86EEBBFEEE30E9FD1D" httpUri="http://treatment.plazi.org/id/EB6F5251FFAAFF86EEBBFEEE30E9FD1D" lastPageId="29" lastPageNumber="78" pageId="24" pageNumber="73">
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<subSubSection id="2BDCB0CCFFAAFF83EEBBFEEE37F9FEDA" box="[415,1173,264,291]" pageId="24" pageNumber="73" type="nomenclature">
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<paragraph id="6379E347FFAAFF83EEBBFEEE37F9FEDA" blockId="24.[415,1173,264,327]" box="[415,1173,264,291]" pageId="24" pageNumber="73">
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<heading id="3831542BFFAAFF83EEBBFEEE37F9FEDA" box="[415,1173,264,291]" centered="true" fontSize="11" level="2" pageId="24" pageNumber="73" reason="2">
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<taxonomicName id="A4C698C4FFAAFF83EEBBFEEE30DAFEDA" ID-CoL="8M33L" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[415,950,264,291]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="24" pageNumber="73" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
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<emphasis id="51B23F55FFAAFF83EEBBFEEE3062FEDA" bold="true" box="[415,782,264,291]" italics="true" pageId="24" pageNumber="73">Monostaechoides providentiae</emphasis>
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(
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<bibRefCitation id="07579EB6FFAAFF83EC3AFEEF30C2FEDA" author="Jarvis F. E." box="[798,942,265,291]" pageId="24" pageNumber="73" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="4A81822EFFAAFF83EC9AFEEF37F9FEDA" box="[958,1173,265,291]" pageId="24" pageNumber="73" rank="species">gen. et comb. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="2BDCB0CCFFAAFF83EDA7FECA30DCFEBE" box="[643,944,300,327]" pageId="24" pageNumber="73" type="description">
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<paragraph id="6379E347FFAAFF83EDA7FECA30DCFEBE" blockId="24.[415,1173,264,327]" box="[643,944,300,327]" pageId="24" pageNumber="73">
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<figureCitation id="FBFDFFC2FFAAFF83EDA7FECA3187FEBE" box="[643,747,300,327]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="25.[189,232,1925,1951]" captionStartId-1="26.[189,232,1892,1918]" captionTargetBox-0="[236,1350,274,1886]" captionTargetBox-1="[274,1306,270,1854]" captionTargetId-0="figure-58@25.[232,1354,265,1890]" captionTargetId-1="figure-15@26.[274,1313,265,1856]" captionTargetPageId-0="25" captionTargetPageId-1="26" captionText-0="Fig. 5. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A–C. Three distinct colonies showing their distinctive ramification. D. Detail of hydrotheca, frontal view. E. Detail of hydrocladia with hydrothecae, lateral view. F–G. Details of the basal part of several hydrocladia." captionText-1="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi-0="http://doi.org/10.5281/zenodo.5088141" figureDoi-1="http://doi.org/10.5281/zenodo.5088143" httpUri-0="https://zenodo.org/record/5088141/files/figure.png" httpUri-1="https://zenodo.org/record/5088143/files/figure.png" pageId="24" pageNumber="73">Figs 5–6</figureCitation>
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,
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<figureCitation id="FBFDFFC2FFAAFF83EDD3FECB302DFEBE" box="[759,833,301,327]" captionStart="Fig" captionStartId="27.[189,232,1890,1916]" captionTargetBox="[302,1285,269,1852]" captionTargetId="figure-11@27.[296,1291,265,1852]" captionTargetPageId="27" captionText="Fig. 7. A–B. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov. A. Stn PT4, detail of basal part of hydrocladia. B. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca. C–D. Monotheca bergstadi sp. nov. C. Hydrocladia ramified and with gonothecae. D. Detail of hydrotheca, lateral view." figureDoi="http://doi.org/10.5281/zenodo.5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="24" pageNumber="73">7A–B</figureCitation>
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;
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<tableCitation id="2E44D6FCFFAAFF83EC68FECA30DCFEBE" box="[844,944,300,327]" captionStart="Table 11" captionStartId="28.[189,258,265,291]" captionTargetPageId="28" captionText="Table 11. Measurements of Monostaechoides providentiae (Jarvis, 1922), in µm." httpUri="http://table.plazi.org/id/37B9B3CFFFAEFF87EF99FEEF371EFEDD" pageId="24" pageNumber="73" tableUuid="37B9B3CFFFAEFF87EF99FEEF371EFEDD">Table 11</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="2BDCB0CCFFAAFF83EF99FE88315BFE17" pageId="24" pageNumber="73" type="reference_group">
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<paragraph id="6379E347FFAAFF83EF99FE8830FFFE71" blockId="24.[189,915,366,392]" box="[189,915,366,392]" pageId="24" pageNumber="73">
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<treatmentCitationGroup id="43D6C469FFAAFF83EF99FE8830FFFE71" box="[189,915,366,392]" pageId="24" pageNumber="73">
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<treatmentCitation id="E267C556FFAAFF83EF99FE883180FE71" author="Jarvis F. E." box="[189,748,366,392]" page="348" pageId="24" pageNumber="73" year="1922">
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<taxonomicName id="A4C698C4FFAAFF83EF99FE883180FE71" authority="Jarvis, 1922: 347 - 348" authorityName="Jarvis" authorityPageNumber="347 - 348" authorityYear="1922" box="[189,748,366,392]" class="Hydrozoa" family="Plumulariidae" genus="Plumularia" kingdom="Animalia" order="Leptothecata" pageId="24" pageNumber="73" phylum="Cnidaria" rank="species" species="providentiae">
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||
<emphasis id="51B23F55FFAAFF83EF99FE8832B1FE71" box="[189,477,366,392]" italics="true" pageId="24" pageNumber="73">Plumularia providentiae</emphasis>
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<bibRefCitation id="07579EB6FFAAFF83EEC0FE883180FE71" author="Jarvis F. E." box="[484,748,366,392]" pageId="24" pageNumber="73" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922: 347–348</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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||
, pl. 26 fig. 21.
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</paragraph>
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<paragraph id="6379E347FFAAFF83EF99FE56315BFE17" blockId="24.[189,1398,432,494]" pageId="24" pageNumber="73">
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<treatmentCitationGroup id="43D6C469FFAAFF83EF99FE56315BFE17" pageId="24" pageNumber="73">
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<taxonomicName id="A4C698C4FFAAFF83EF99FE5632B3FE33" ID-CoL="679KM" authorityName="Ritchie" authorityYear="1909" box="[189,479,432,458]" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="24" pageNumber="73" phylum="Cnidaria" rank="species" species="quadriaurita">
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||
<emphasis id="51B23F55FFAAFF83EF99FE5632B3FE33" box="[189,479,432,458]" italics="true" pageId="24" pageNumber="73">Antennella quadriaurita</emphasis>
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</taxonomicName>
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||
–
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||
<treatmentCitation id="E267C556FFAAFF83ED2CFE563044FE33" author="Millard N. A. H." box="[520,808,432,458]" page="492" pageId="24" pageNumber="73" year="1966">
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<bibRefCitation id="07579EB6FFAAFF83ED2CFE563044FE33" author="Millard N. A. H." box="[520,808,432,458]" pageId="24" pageNumber="73" pagination="489 - 496" refId="ref23681" refString="Millard N. A. H. 1966. Hydroids of the Vema Seamount. Annals of the South African Museum 48: 489 - 496." type="journal article" year="1966">Millard 1966: 492–493</bibRefCitation>
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</treatmentCitation>
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. —
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||
<treatmentCitation id="E267C556FFAAFF83EC47FE563736FE33" author="Calder D. R." box="[867,1114,432,458]" page="27" pageId="24" pageNumber="73" year="1997">
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<bibRefCitation id="07579EB6FFAAFF83EC47FE563736FE33" author="Calder D. R." box="[867,1114,432,458]" pageId="24" pageNumber="73" pagination="1 - 85" refId="ref20205" refString="Calder D. R. 1997. Shallow-water hydroids of Bermuda: superfamily Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 161: 1 - 85." type="journal article" year="1997">Calder 1997: 27–29</bibRefCitation>
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||
</treatmentCitation>
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||
, fig. 6 (not
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||
<taxonomicName id="A4C698C4FFAAFF83EBD3FE563146FE17" ID-CoL="679KM" authority="Ritchie, 1909" authorityName="Ritchie" authorityYear="1909" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="24" pageNumber="73" phylum="Cnidaria" rank="species" species="quadriaurita">
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||
<emphasis id="51B23F55FFAAFF83EBD3FE5632ECFE17" italics="true" pageId="24" pageNumber="73">Antennella quadriaurita</emphasis>
|
||
<bibRefCitation id="07579EB6FFAAFF83EEACFE323146FE17" author="Ritchie J." box="[392,554,468,494]" pageId="24" pageNumber="73" pagination="524 - 528" refId="ref24782" refString="Ritchie J. 1909. New species and varieties of Hydroida Thecata from Andaman Island. The Annals and Magazine of Natural History, Series 8 3: 524 - 528." type="journal article" year="1909">Ritchie, 1909</bibRefCitation>
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</taxonomicName>
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||
).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="2BDCB0CCFFAAFF83EF99FDF331A7FCE8" pageId="24" pageNumber="73" type="materials_examined">
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<paragraph id="6379E347FFAAFF83EF99FDF332C6FDD6" blockId="24.[189,426,533,559]" box="[189,426,533,559]" pageId="24" pageNumber="73">
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<heading id="3831542BFFAAFF83EF99FDF332C6FDD6" bold="true" box="[189,426,533,559]" fontSize="11" level="3" pageId="24" pageNumber="73" reason="3">
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<emphasis id="51B23F55FFAAFF83EF99FDF332C6FDD6" bold="true" box="[189,426,533,559]" pageId="24" pageNumber="73">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="6379E347FFAAFF83EF99FDA331A7FCE8" blockId="24.[186,1399,580,785]" pageId="24" pageNumber="73">
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<materialsCitation id="D3AEE91AFFAAFF83EF99FDA330DEFD5F" ID-GBIF-Occurrence="3320740313" collectingDate="2015-01-31" collectionCode="R" elevation="79" latitude="-31.63611" location="SOUTH ATLANTIC OCEAN" longLatPrecision="20" longitude="8.3949995" pageId="24" pageNumber="73" specimenCode="SEAFO-2015-40063" specimenCount="3">
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<location id="6619B59CFFAAFF83EF99FDA3314BFDA6" LSID="urn:lsid:plazi:treatment:EB6F5251FFAAFF86EEBBFEEE30E9FD1D:6619B59CFFAAFF83EF99FDA3314BFDA6" box="[189,551,581,607]" latitude="-31.63611" longLatPrecision="20" longitude="8.3949995" name="SOUTH ATLANTIC OCEAN" pageId="24" pageNumber="73">SOUTH ATLANTIC OCEAN</location>
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•
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<specimenCount id="75C028CEFFAAFF83ED6CFDA331AAFDA7" box="[584,710,580,607]" pageId="24" pageNumber="73">3 colonies</specimenCount>
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,
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<quantity id="A43E4EA2FFAAFF83EDF1FDA33034FDA6" box="[725,856,581,607]" metricMagnitude="-2" metricUnit="m" metricValue="2.1" metricValueMax="2.3" metricValueMin="1.9" pageId="24" pageNumber="73" unit="mm" value="21.0" valueMax="23.0" valueMin="19.0">19–23 mm</quantity>
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high, on sponge (1 with gonothecae);
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<location id="6619B59CFFAAFF83EA10FDA33259FD7B" LSID="urn:lsid:plazi:treatment:EB6F5251FFAAFF86EEBBFEEE30E9FD1D:6619B59CFFAAFF83EA10FDA33259FD7B" latitude="-31.63611" longLatPrecision="20" longitude="8.3949995" name="Vema Seamount" pageId="24" pageNumber="73">Vema Seamount</location>
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, stn PT4; 31°39′43″–31°38′10″ S, 8°22′37″–8°23′42″ E;
|
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<elevation id="E8EB0474FFAAFF83ECD0FD8E37ACFD7B" box="[1012,1216,616,643]" metricMagnitude="1" metricUnit="m" metricValue="7.9" metricValueMax="10.8" metricValueMin="5.0" pageId="24" pageNumber="73" unit="m" value="79.0" valueMax="108.0" valueMin="50.0">
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<quantity id="A43E4EA2FFAAFF83ECD0FD8E3703FD7B" box="[1012,1135,616,643]" metricMagnitude="1" metricUnit="m" metricValue="7.9" metricValueMax="10.8" metricValueMin="5.0" pageId="24" pageNumber="73" unit="m" value="79.0" valueMax="108.0" valueMin="50.0">50–108 m</quantity>
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depth
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</elevation>
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;
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<date id="1778C587FFAAFF83EBF4FD8E361EFD7A" box="[1232,1394,616,643]" pageId="24" pageNumber="73" value="2015-01-31">
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<collectingDate id="073C3C6FFFAAFF83EBF4FD8E361EFD7A" box="[1232,1394,616,643]" pageId="24" pageNumber="73" value="2015-01-31">31 Jan. 2015</collectingDate>
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</date>
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; SEAFO-2015 leg.;
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<specimenCode id="33604B3CFFAAFF83EE87FD6D31F7FD5F" box="[419,667,651,678]" pageId="24" pageNumber="73">SEAFO-2015-40063</specimenCode>
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, LZM-UV slide R. 576
|
||
</materialsCitation>
|
||
•
|
||
<materialsCitation id="D3AEE91AFFAAFF83ECEAFD6A31AAFCE8" ID-GBIF-Occurrence="3320740306" collectingDate="2015-01-31" collectionCode="R" elevation="83" latitude="-31.616112" location="Vema Seamount" longLatPrecision="20" longitude="8.385" pageId="24" pageNumber="73" specimenCode="SEAFO-2015-40227, SEAFO-2015-40497, SEAFO-2015-40768" specimenCount="4">
|
||
<specimenCount id="75C028CEFFAAFF83ECEAFD6A3727FD5C" box="[974,1099,651,678]" pageId="24" pageNumber="73">4 colonies</specimenCount>
|
||
,
|
||
<quantity id="A43E4EA2FFAAFF83EB7CFD6D37D6FD5F" box="[1112,1210,651,678]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="24" pageNumber="73" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
|
||
high (1 colony, growing on algae, with gonothecae);
|
||
<location id="6619B59CFFAAFF83EDACFD563022FD30" LSID="urn:lsid:plazi:treatment:EB6F5251FFAAFF86EEBBFEEE30E9FD1D:6619B59CFFAAFF83EDACFD563022FD30" box="[648,846,687,714]" latitude="-31.616112" longLatPrecision="20" longitude="8.385" name="Vema Seamount" pageId="24" pageNumber="73">Vema Seamount</location>
|
||
, stn BT5; 31°37′16″–31°36′58″ S, 8°22′37″– 8°23′06″ E;
|
||
<elevation id="E8EB0474FFAAFF83EE6CFD35329BFD14" box="[328,503,723,749]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.4" metricValueMin="7.1" pageId="24" pageNumber="73" unit="m" value="82.5" valueMax="94.0" valueMin="71.0">
|
||
<quantity id="A43E4EA2FFAAFF83EE6CFD3532C1FD14" box="[328,429,723,749]" metricMagnitude="1" metricUnit="m" metricValue="8.25" metricValueMax="9.4" metricValueMin="7.1" pageId="24" pageNumber="73" unit="m" value="82.5" valueMax="94.0" valueMin="71.0">71–94 m</quantity>
|
||
depth
|
||
</elevation>
|
||
;
|
||
<date id="1778C587FFAAFF83ED24FD3531FFFD14" box="[512,659,722,749]" pageId="24" pageNumber="73" value="2015-01-31">
|
||
<collectingDate id="073C3C6FFFAAFF83ED24FD3531FFFD14" box="[512,659,722,749]" pageId="24" pageNumber="73" value="2015-01-31">31 Jan. 2015</collectingDate>
|
||
</date>
|
||
; SEAFO-2015 leg.;
|
||
<specimenCode id="33604B3CFFAAFF83EC5EFD34371DFD14" box="[890,1137,722,749]" pageId="24" pageNumber="73">SEAFO-2015-40227</specimenCode>
|
||
,
|
||
<specimenCode id="33604B3CFFAAFF83EB5FFD34361EFD14" box="[1147,1394,722,749]" pageId="24" pageNumber="73">SEAFO-2015-40497</specimenCode>
|
||
,
|
||
<specimenCode id="33604B3CFFAAFF83EF9EFD1032DDFCE8" box="[186,433,758,785]" pageId="24" pageNumber="73">SEAFO-2015-40768</specimenCode>
|
||
, LZM-UV slide R. 581
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2BDCB0CCFFAAFF87EF99FCDE3128FAF7" lastPageId="28" lastPageNumber="77" pageId="24" pageNumber="73" type="description">
|
||
<paragraph id="6379E347FFAAFF83EF99FCDE3222FCAB" blockId="24.[189,334,824,850]" box="[189,334,824,850]" pageId="24" pageNumber="73">
|
||
<heading id="3831542BFFAAFF83EF99FCDE3222FCAB" bold="true" box="[189,334,824,850]" fontSize="11" level="3" pageId="24" pageNumber="73" reason="3">
|
||
<emphasis id="51B23F55FFAAFF83EF99FCDE3222FCAB" bold="true" box="[189,334,824,850]" pageId="24" pageNumber="73">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAAFF83EF99FC81370EFA27" blockId="24.[186,1401,871,1502]" pageId="24" pageNumber="73">
|
||
Hydrorhiza composed of a cluster of perisarcal tubes covered by a sponge growing on old gorgonian axis. In some cases, isolated hydrocladia are born directly on the hydrorhiza but, in most cases, several monosiphonic primary hydrocladia arise in tufts from a short, polysiphonic axis composed by several entangled stolons protruding from the sponge. The basal part of the primary hydrocladium is composed of one to five internodes separated by straight nodes, provided with a variable number of scattered nematothecae separated from the remainder of hydrocladium by an oblique node. This part is formed by a regular succession of hydrothecate and ahydrothecate internodes, delimited by alternating oblique and straight nodes; hydrothecate internodes with proximally oblique and distally straight nodes; ahydrothecate internodes with a reversed position of nodes (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EDF8FB65302CFB67" box="[732,832,1155,1182]" captionStart="Fig" captionStartId="25.[189,232,1925,1951]" captionTargetBox="[236,1350,274,1886]" captionTargetId="figure-58@25.[232,1354,265,1890]" captionTargetPageId="25" captionText="Fig. 5. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A–C. Three distinct colonies showing their distinctive ramification. D. Detail of hydrotheca, frontal view. E. Detail of hydrocladia with hydrothecae, lateral view. F–G. Details of the basal part of several hydrocladia." figureDoi="http://doi.org/10.5281/zenodo.5088141" httpUri="https://zenodo.org/record/5088141/files/figure.png" pageId="24" pageNumber="73">Figs 5E</figureCitation>
|
||
,
|
||
<figureCitation id="FBFDFFC2FFAAFF83EC69FB65301EFB64" box="[845,882,1155,1181]" captionStart="Fig" captionStartId="26.[189,232,1892,1918]" captionTargetBox="[274,1306,270,1854]" captionTargetId="figure-15@26.[274,1313,265,1856]" captionTargetPageId="26" captionText="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi="http://doi.org/10.5281/zenodo.5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="24" pageNumber="73">6C</figureCitation>
|
||
,
|
||
<figureCitation id="FBFDFFC2FFAAFF83ECA4FB6230CAFB67" box="[896,934,1156,1182]" captionStart="Fig" captionStartId="27.[189,232,1890,1916]" captionTargetBox="[302,1285,269,1852]" captionTargetId="figure-11@27.[296,1291,265,1852]" captionTargetPageId="27" captionText="Fig. 7. A–B. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov. A. Stn PT4, detail of basal part of hydrocladia. B. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca. C–D. Monotheca bergstadi sp. nov. C. Hydrocladia ramified and with gonothecae. D. Detail of hydrotheca, lateral view." figureDoi="http://doi.org/10.5281/zenodo.5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="24" pageNumber="73">7B</figureCitation>
|
||
). Almost all primary hydrocladia carry lateral ramifications randomly disposed, always originating from their posterior side. In most cases, the subsidiary hydrocladia arise from the distal end of ahydrothecate internodes, just on the back side of the oblique nodes within the heteromerous part of the colony (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EC59FB0830B1FAF0" box="[893,989,1262,1289]" captionStart="Fig" captionStartId="26.[189,232,1892,1918]" captionTargetBox="[274,1306,270,1854]" captionTargetId="figure-15@26.[274,1313,265,1856]" captionTargetPageId="26" captionText="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi="http://doi.org/10.5281/zenodo.5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="24" pageNumber="73">Fig. 6A</figureCitation>
|
||
); occasionally, some ramifications are found on the basal part of primary hydrocladia (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EC0AFAF430DDFAD5" box="[814,945,1297,1324]" captionStart="Fig" captionStartId="25.[189,232,1925,1951]" captionTargetBox="[236,1350,274,1886]" captionTargetId="figure-58@25.[232,1354,265,1890]" captionTargetPageId="25" captionText="Fig. 5. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A–C. Three distinct colonies showing their distinctive ramification. D. Detail of hydrotheca, frontal view. E. Detail of hydrocladia with hydrothecae, lateral view. F–G. Details of the basal part of several hydrocladia." figureDoi="http://doi.org/10.5281/zenodo.5088141" httpUri="https://zenodo.org/record/5088141/files/figure.png" pageId="24" pageNumber="73">Figs 5F–G</figureCitation>
|
||
,
|
||
<figureCitation id="FBFDFFC2FFAAFF83EC9BFAF43084FAD5" box="[959,1000,1298,1324]" captionStart="Fig" captionStartId="27.[189,232,1890,1916]" captionTargetBox="[302,1285,269,1852]" captionTargetId="figure-11@27.[296,1291,265,1852]" captionTargetPageId="27" captionText="Fig. 7. A–B. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov. A. Stn PT4, detail of basal part of hydrocladia. B. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca. C–D. Monotheca bergstadi sp. nov. C. Hydrocladia ramified and with gonothecae. D. Detail of hydrotheca, lateral view." figureDoi="http://doi.org/10.5281/zenodo.5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="24" pageNumber="73">7A</figureCitation>
|
||
). All subsidiary hydrocladia (i.e., of the second, third and even fourth order) are born on small apophyses and are composed of a basal ahydrothecate internode of varied length carrying between one and four nematothecae (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EB91FABF3655FA8A" box="[1205,1337,1369,1395]" captionStart="Fig" captionStartId="26.[189,232,1892,1918]" captionTargetBox="[274,1306,270,1854]" captionTargetId="figure-15@26.[274,1313,265,1856]" captionTargetPageId="26" captionText="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi="http://doi.org/10.5281/zenodo.5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="24" pageNumber="73">Figs 6A, D</figureCitation>
|
||
,
|
||
<figureCitation id="FBFDFFC2FFAAFF83EA67FABF3606FA8A" box="[1347,1386,1369,1395]" captionStart="Fig" captionStartId="27.[189,232,1890,1916]" captionTargetBox="[302,1285,269,1852]" captionTargetId="figure-11@27.[296,1291,265,1852]" captionTargetPageId="27" captionText="Fig. 7. A–B. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov. A. Stn PT4, detail of basal part of hydrocladia. B. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca. C–D. Monotheca bergstadi sp. nov. C. Hydrocladia ramified and with gonothecae. D. Detail of hydrotheca, lateral view." figureDoi="http://doi.org/10.5281/zenodo.5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="24" pageNumber="73">7A</figureCitation>
|
||
), followed by a regular succession of hydrothecate and ahydrothecate internodes with the same structure as the primary hydrocladia. Usually, all subsidiary hydrocladia originating from the same hydrocladium are directed to the same side in a linear succession, but irregularities also occur.
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAAFF83EF99F9E33249F8C5" blockId="24.[188,1399,1541,1852]" pageId="24" pageNumber="73">
|
||
Hydrothecate internodes with one hydrotheca and five nematothecae: one mesial inferior and two pairs of laterals. Hydrotheca cup-shaped, widening towards rim; adcauline wall adnate for about half its length; abcauline wall straight; hydrothecal rim circular, even and slightly everted. Mesial nematothecae not reaching hydrothecal base. Two pairs of lateral nematothecae; first pair borne on well-developed apophyses adpressed to the hydrothecal wall, and as long as the nematothecae proper, the latter reaching the hydrothecal rim; second pair small, inserted on bases of apophyses (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EB6FF95137DCF92B" box="[1099,1200,1719,1746]" captionStart="Fig" captionStartId="25.[189,232,1925,1951]" captionTargetBox="[236,1350,274,1886]" captionTargetId="figure-58@25.[232,1354,265,1890]" captionTargetPageId="25" captionText="Fig. 5. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A–C. Three distinct colonies showing their distinctive ramification. D. Detail of hydrotheca, frontal view. E. Detail of hydrocladia with hydrothecae, lateral view. F–G. Details of the basal part of several hydrocladia." figureDoi="http://doi.org/10.5281/zenodo.5088141" httpUri="https://zenodo.org/record/5088141/files/figure.png" pageId="24" pageNumber="73">Fig. 5D</figureCitation>
|
||
). Ahydrothecate internodes usually with two frontal nematothecae in a row, although the number may vary between one and three. All nematothecae bithalamic, movable and conical, with adcauline wall of distal chamber scooped.
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAAFF83EF99F8823619F811" blockId="24.[187,1399,1892,2025]" pageId="24" pageNumber="73">
|
||
Colonies monoecious; gonothecae of both sexes found on same hydrocladia, arising from below the hydrothecal bases, just above the mesial nematothecae (
|
||
<figureCitation id="FBFDFFC2FFAAFF83EC71F86130B6F85B" box="[853,986,1927,1954]" captionStart="Fig" captionStartId="26.[189,232,1892,1918]" captionTargetBox="[274,1306,270,1854]" captionTargetId="figure-15@26.[274,1313,265,1856]" captionTargetPageId="26" captionText="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi="http://doi.org/10.5281/zenodo.5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="24" pageNumber="73">Figs 6A–B</figureCitation>
|
||
,
|
||
<figureCitation id="FBFDFFC2FFAAFF83ECC3F86E3766F85B" box="[999,1034,1928,1954]" captionStart="Fig" captionStartId="27.[189,232,1890,1916]" captionTargetBox="[302,1285,269,1852]" captionTargetId="figure-11@27.[296,1291,265,1852]" captionTargetPageId="27" captionText="Fig. 7. A–B. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov. A. Stn PT4, detail of basal part of hydrocladia. B. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca. C–D. Monotheca bergstadi sp. nov. C. Hydrocladia ramified and with gonothecae. D. Detail of hydrotheca, lateral view." figureDoi="http://doi.org/10.5281/zenodo.5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="24" pageNumber="73">7B</figureCitation>
|
||
). Male gonotheca small, sackshaped, with small and circular aperture located at the rounded top, basal part slightly curved and carrying one nematotheca, and narrowing into a short pedicel composed of one internode. Female gonotheca
|
||
</paragraph>
|
||
<caption id="37B9B3CFFFABFF82EF99F8633623F81F" ID-DOI="http://doi.org/10.5281/zenodo.5088141" ID-Zenodo-Dep="5088141" httpUri="https://zenodo.org/record/5088141/files/figure.png" pageId="25" pageNumber="74" startId="25.[189,232,1925,1951]" targetBox="[236,1350,274,1886]" targetPageId="25">
|
||
<paragraph id="6379E347FFABFF82EF99F8633623F81F" blockId="25.[189,1399,1925,2022]" pageId="25" pageNumber="74">
|
||
<emphasis id="51B23F55FFABFF82EF99F863327FF859" bold="true" box="[189,275,1925,1952]" pageId="25" pageNumber="74">Fig. 5.</emphasis>
|
||
<taxonomicName id="A4C698C4FFABFF82EE07F8633022F859" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[291,846,1925,1952]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="25" pageNumber="74" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFABFF82EE07F86331F8F866" box="[291,660,1925,1951]" italics="true" pageId="25" pageNumber="74">Monostaechoides providentiae</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFABFF82ED88F863302AF859" author="Jarvis F. E." box="[684,838,1925,1952]" pageId="25" pageNumber="74" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFABFF82EC7AF860373FF859" box="[862,1107,1925,1952]" pageId="25" pageNumber="74" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
, stn PT4.
|
||
<emphasis id="51B23F55FFABFF82EBC6F8633677F866" bold="true" box="[1250,1307,1925,1951]" pageId="25" pageNumber="74">A–C</emphasis>
|
||
. Three distinct colonies showing their distinctive ramification.
|
||
<emphasis id="51B23F55FFABFF82EC6FF84F300CF83A" bold="true" box="[843,864,1961,1987]" pageId="25" pageNumber="74">D</emphasis>
|
||
. Detail of hydrotheca, frontal view.
|
||
<emphasis id="51B23F55FFABFF82EA29F84F364CF83A" bold="true" box="[1293,1312,1961,1987]" pageId="25" pageNumber="74">E</emphasis>
|
||
. Detail of hydrocladia with hydrothecae, lateral view.
|
||
<emphasis id="51B23F55FFABFF82EDFAF82D307AF81C" bold="true" box="[734,790,1995,2021]" pageId="25" pageNumber="74">F–G</emphasis>
|
||
. Details of the basal part of several hydrocladia.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="37B9B3CFFFA8FF81EF99F8823297F811" ID-DOI="http://doi.org/10.5281/zenodo.5088143" ID-Zenodo-Dep="5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="26" pageNumber="75" startId="26.[189,232,1892,1918]" targetBox="[274,1306,270,1854]" targetPageId="26">
|
||
<paragraph id="6379E347FFA8FF81EF99F8823297F811" blockId="26.[188,1399,1892,2024]" pageId="26" pageNumber="75">
|
||
<emphasis id="51B23F55FFA8FF81EF99F8823262F887" bold="true" box="[189,270,1892,1918]" pageId="26" pageNumber="75">Fig. 6.</emphasis>
|
||
<taxonomicName id="A4C698C4FFA8FF81EE3DF882305FF886" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[281,819,1892,1919]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="26" pageNumber="75" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFA8FF81EE3DF88231E8F887" box="[281,644,1892,1918]" italics="true" pageId="26" pageNumber="75">Monostaechoides providentiae</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFA8FF81EDB3F8823047F886" author="Jarvis F. E." box="[663,811,1892,1919]" pageId="26" pageNumber="75" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFA8FF81EC1AF883374FF886" box="[830,1059,1892,1919]" pageId="26" pageNumber="75" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
, stn PT4.
|
||
<emphasis id="51B23F55FFA8FF81EB86F88237DBF887" bold="true" box="[1186,1207,1892,1918]" pageId="26" pageNumber="75">A</emphasis>
|
||
. Part of colony with hydrocladia, and male and female gonothecae.
|
||
<emphasis id="51B23F55FFA8FF81EC06F86E3059F85B" bold="true" box="[802,821,1928,1954]" pageId="26" pageNumber="75">B</emphasis>
|
||
. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view.
|
||
<emphasis id="51B23F55FFA8FF81ED1FF84D313CF83C" bold="true" box="[571,592,1963,1989]" pageId="26" pageNumber="75">C</emphasis>
|
||
. Part of hydrocladia, lateral view.
|
||
<emphasis id="51B23F55FFA8FF81ECFBF84D3098F83C" bold="true" box="[991,1012,1963,1989]" pageId="26" pageNumber="75">D</emphasis>
|
||
. Portion of hydrocladia with two consecutives ramifications.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="37B9B3CFFFA9FF80EF99F88432B2F81F" ID-DOI="http://doi.org/10.5281/zenodo.5088145" ID-Zenodo-Dep="5088145" httpUri="https://zenodo.org/record/5088145/files/figure.png" pageId="27" pageNumber="76" startId="27.[189,232,1890,1916]" targetBox="[302,1285,269,1852]" targetPageId="27">
|
||
<paragraph id="6379E347FFA9FF80EF99F88432B2F81F" blockId="27.[189,1399,1890,2022]" pageId="27" pageNumber="76">
|
||
<emphasis id="51B23F55FFA9FF80EF99F8843223F885" bold="true" box="[189,335,1890,1917]" pageId="27" pageNumber="76">Fig. 7. A–B</emphasis>
|
||
.
|
||
<taxonomicName id="A4C698C4FFA9FF80EE45F8843011F884" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[353,893,1890,1917]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="27" pageNumber="76" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFA9FF80EE45F88431A1F885" box="[353,717,1890,1916]" italics="true" pageId="27" pageNumber="76">Monostaechoides providentiae</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFA9FF80EDC4F8843018F884" author="Jarvis F. E." box="[736,884,1890,1917]" pageId="27" pageNumber="76" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFA9FF80ECACF8853706F884" box="[904,1130,1890,1917]" pageId="27" pageNumber="76" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
<emphasis id="51B23F55FFA9FF80EB51F88437E6F885" bold="true" box="[1141,1162,1890,1916]" pageId="27" pageNumber="76">A</emphasis>
|
||
. Stn PT4, detail of basal part of hydrocladia.
|
||
<emphasis id="51B23F55FFA9FF80EEDCF8603166F859" bold="true" box="[504,522,1926,1952]" pageId="27" pageNumber="76">B</emphasis>
|
||
. Stn BT5, part of hydrocladium with hydrothecae and a male gonotheca.
|
||
<emphasis id="51B23F55FFA9FF80EF9BF84E339AF83B" bold="true" box="[191,246,1960,1986]" pageId="27" pageNumber="76">C–D</emphasis>
|
||
.
|
||
<taxonomicName id="A4C698C4FFA9FF80EE28F84F3160F83A" authority="Gil & Ramil, 2021" authorityName="Gil & Ramil" authorityYear="2021" box="[268,524,1961,1987]" class="Hydrozoa" family="Fabaceae" genus="Monotheca" higherTaxonomySource="CoL" kingdom="Animalia" order="Fabales" pageId="27" pageNumber="76" phylum="Cnidaria" rank="species" species="bergstadi" status="sp. nov.">
|
||
<emphasis id="51B23F55FFA9FF80EE28F84F3160F83A" box="[268,524,1961,1987]" italics="true" pageId="27" pageNumber="76">Monotheca bergstadi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFA9FF80ED3FF84F3111F83A" box="[539,637,1961,1987]" pageId="27" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="51B23F55FFA9FF80EDAFF84E31CCF83B" bold="true" box="[651,672,1960,1986]" pageId="27" pageNumber="76">C</emphasis>
|
||
. Hydrocladia ramified and with gonothecae.
|
||
<emphasis id="51B23F55FFA9FF80EBF9F84F379EF83A" bold="true" box="[1245,1266,1961,1987]" pageId="27" pageNumber="76">D</emphasis>
|
||
. Detail of hydrotheca, lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="37B9B3CFFFAEFF87EF99FEEF371EFEDD" ID-Table-UUID="37B9B3CFFFAEFF87EF99FEEF371EFEDD" box="[189,1138,265,292]" httpUri="http://table.plazi.org/id/37B9B3CFFFAEFF87EF99FEEF371EFEDD" pageId="28" pageNumber="77" startId="28.[189,258,265,291]" targetBox="[189,1350,332,858]" targetIsTable="true" targetPageId="28">
|
||
<paragraph id="6379E347FFAEFF87EF99FEEF371EFEDD" blockId="28.[189,1138,265,292]" box="[189,1138,265,292]" pageId="28" pageNumber="77">
|
||
<emphasis id="51B23F55FFAEFF87EF99FEEF3241FEDA" bold="true" box="[189,301,265,291]" pageId="28" pageNumber="77">Table 11.</emphasis>
|
||
Measurements of
|
||
<taxonomicName id="A4C698C4FFAEFF87ED22FEEF3775FEDA" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[518,1049,265,291]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="providentiae">
|
||
<emphasis id="51B23F55FFAEFF87ED22FEEF3001FEDA" box="[518,877,265,291]" italics="true" pageId="28" pageNumber="77">Monostaechoides providentiae</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAEFF87EC59FEEF377DFEDA" author="Jarvis F. E." box="[893,1041,265,291]" pageId="28" pageNumber="77" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, in µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="6379E347FFAEFF87EC0DFEAA37A3FCA3" pageId="28" pageNumber="77">
|
||
<table id="11C611E7FFAE0064EF99FEAA362AFCA3" box="[189,1350,332,858]" gridcols="3" gridrows="13" pageId="28" pageNumber="77">
|
||
<tr id="DDF6E105FFAE0064EF99FEAA362AFE7C" box="[189,1350,332,389]" gridrow="0" pageId="28" pageNumber="77" rowspan-0="1">
|
||
<th id="9E278879FFAE0064EC0DFEAA30ACFE7C" box="[809,960,332,389]" gridcol="1" gridrow="0" pageId="28" pageNumber="77">
|
||
<emphasis id="51B23F55FFAEFF87EC0DFEAA30CFFE7C" bold="true" pageId="28" pageNumber="77">SEAFO-2015 Stn PT4</emphasis>
|
||
</th>
|
||
<th id="9E278879FFAE0064EB1FFEAA362AFE7C" box="[1083,1350,332,389]" gridcol="2" gridrow="0" pageId="28" pageNumber="77">
|
||
<taxonomicName id="A4C698C4FFAEFF87EB1FFEAA367DFE7D" authority="(Calder, 1997)" baseAuthorityName="Calder" baseAuthorityYear="1997" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAEFF87EB1FFEAA367DFE7D" bold="true" pageId="28" pageNumber="77">
|
||
<emphasis id="51B23F55FFAEFF87EB1FFEAA362AFE9D" bold="true" box="[1083,1350,332,356]" italics="true" pageId="28" pageNumber="77">Antennella quadriaurita</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAEFF87EB5CFE8A3666FE7D" author="Calder D. R." box="[1144,1290,364,388]" pageId="28" pageNumber="77" pagination="1 - 85" refId="ref20205" refString="Calder D. R. 1997. Shallow-water hydroids of Bermuda: superfamily Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 161: 1 - 85." type="journal article" year="1997">Calder, 1997</bibRefCitation>
|
||
)
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</th>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FE70362AFE57" box="[189,1350,406,430]" gridrow="1" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FE70311CFE57" box="[189,624,406,430]" gridcol="0" gridrow="1" pageId="28" pageNumber="77">Length hydrothecate internodes</th>
|
||
<td id="9E278879FFAE0064EC0DFE7030ACFE57" box="[809,960,406,430]" gridcol="1" gridrow="1" pageId="28" pageNumber="77">400–470</td>
|
||
<td id="9E278879FFAE0064EB1FFE70362AFE57" box="[1083,1350,406,430]" gridcol="2" gridrow="1" pageId="28" pageNumber="77">294–820</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FE5B362AFE2C" box="[189,1350,445,469]" gridrow="2" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FE5B311CFE2C" box="[189,624,445,469]" gridcol="0" gridrow="2" pageId="28" pageNumber="77">length ahydrothecate internodes</th>
|
||
<td id="9E278879FFAE0064EC0DFE5B30ACFE2C" box="[809,960,445,469]" gridcol="1" gridrow="2" pageId="28" pageNumber="77">300–370</td>
|
||
<td id="9E278879FFAE0064EB1FFE5B362AFE2C" box="[1083,1350,445,469]" gridcol="2" gridrow="2" pageId="28" pageNumber="77">168–503</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FE02362AFE05" box="[189,1350,484,508]" gridrow="3" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FE02311CFE05" box="[189,624,484,508]" gridcol="0" gridrow="3" pageId="28" pageNumber="77">diameter at node</th>
|
||
<td id="9E278879FFAE0064EC0DFE0230ACFE05" box="[809,960,484,508]" gridcol="1" gridrow="3" pageId="28" pageNumber="77">60–80</td>
|
||
<td id="9E278879FFAE0064EB1FFE02362AFE05" box="[1083,1350,484,508]" gridcol="2" gridrow="3" pageId="28" pageNumber="77">–</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FDED362AFDDA" box="[189,1350,523,547]" gridrow="4" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FDED311CFDDA" box="[189,624,523,547]" gridcol="0" gridrow="4" pageId="28" pageNumber="77">Hydrotheca, length abcauline wall</th>
|
||
<td id="9E278879FFAE0064EC0DFDED30ACFDDA" box="[809,960,523,547]" gridcol="1" gridrow="4" pageId="28" pageNumber="77">200–260</td>
|
||
<td id="9E278879FFAE0064EB1FFDED362AFDDA" box="[1083,1350,523,547]" gridcol="2" gridrow="4" pageId="28" pageNumber="77">163–256</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FDD4362AFDB3" box="[189,1350,562,586]" gridrow="5" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FDD4311CFDB3" box="[189,624,562,586]" gridcol="0" gridrow="5" pageId="28" pageNumber="77">length free part adcauline wall</th>
|
||
<td id="9E278879FFAE0064EC0DFDD430ACFDB3" box="[809,960,562,586]" gridcol="1" gridrow="5" pageId="28" pageNumber="77">120–170</td>
|
||
<td id="9E278879FFAE0064EB1FFDD4362AFDB3" box="[1083,1350,562,586]" gridcol="2" gridrow="5" pageId="28" pageNumber="77">–</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FDBF362AFD88" box="[189,1350,601,625]" gridrow="6" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FDBF311CFD88" box="[189,624,601,625]" gridcol="0" gridrow="6" pageId="28" pageNumber="77">diameter at rim</th>
|
||
<td id="9E278879FFAE0064EC0DFDBF30ACFD88" box="[809,960,601,625]" gridcol="1" gridrow="6" pageId="28" pageNumber="77">210–260</td>
|
||
<td id="9E278879FFAE0064EB1FFDBF362AFD88" box="[1083,1350,601,625]" gridcol="2" gridrow="6" pageId="28" pageNumber="77">140–168</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FD99362AFD61" box="[189,1350,639,664]" gridrow="7" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FD99311CFD61" box="[189,624,639,664]" gridcol="0" gridrow="7" pageId="28" pageNumber="77">Male gonotheca, length</th>
|
||
<td id="9E278879FFAE0064EC0DFD9930ACFD61" box="[809,960,639,664]" gridcol="1" gridrow="7" pageId="28" pageNumber="77">415–475</td>
|
||
<td id="9E278879FFAE0064EB1FFD99362AFD61" box="[1083,1350,639,664]" gridcol="2" gridrow="7" pageId="28" pageNumber="77">–</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FD40362AFD46" box="[189,1350,678,703]" gridrow="8" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FD40311CFD46" box="[189,624,678,703]" gridcol="0" gridrow="8" pageId="28" pageNumber="77">max diameter</th>
|
||
<td id="9E278879FFAE0064EC0DFD4030ACFD46" box="[809,960,678,703]" gridcol="1" gridrow="8" pageId="28" pageNumber="77">140–180</td>
|
||
<td id="9E278879FFAE0064EB1FFD40362AFD46" box="[1083,1350,678,703]" gridcol="2" gridrow="8" pageId="28" pageNumber="77">–</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FD2B362AFD1C" box="[189,1350,717,741]" gridrow="9" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FD2B311CFD1C" box="[189,624,717,741]" gridcol="0" gridrow="9" pageId="28" pageNumber="77">length pedicel</th>
|
||
<td id="9E278879FFAE0064EC0DFD2B30ACFD1C" box="[809,960,717,741]" gridcol="1" gridrow="9" pageId="28" pageNumber="77">50–60</td>
|
||
<td id="9E278879FFAE0064EB1FFD2B362AFD1C" box="[1083,1350,717,741]" gridcol="2" gridrow="9" pageId="28" pageNumber="77">–</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FD12362AFCF5" box="[189,1350,756,780]" gridrow="10" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FD12311CFCF5" box="[189,624,756,780]" gridcol="0" gridrow="10" pageId="28" pageNumber="77">Female gonothecae, length</th>
|
||
<td id="9E278879FFAE0064EC0DFD1230ACFCF5" box="[809,960,756,780]" gridcol="1" gridrow="10" pageId="28" pageNumber="77">630–750</td>
|
||
<td id="9E278879FFAE0064EB1FFD12362AFCF5" box="[1083,1350,756,780]" gridcol="2" gridrow="10" pageId="28" pageNumber="77">515</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FCFD362AFCCA" box="[189,1350,795,819]" gridrow="11" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FCFD311CFCCA" box="[189,624,795,819]" gridcol="0" gridrow="11" pageId="28" pageNumber="77">max. diameter</th>
|
||
<td id="9E278879FFAE0064EC0DFCFD30ACFCCA" box="[809,960,795,819]" gridcol="1" gridrow="11" pageId="28" pageNumber="77">270–390</td>
|
||
<td id="9E278879FFAE0064EB1FFCFD362AFCCA" box="[1083,1350,795,819]" gridcol="2" gridrow="11" pageId="28" pageNumber="77">195</td>
|
||
</tr>
|
||
<tr id="DDF6E105FFAE0064EF99FCA4362AFCA3" box="[189,1350,834,858]" gridrow="12" pageId="28" pageNumber="77">
|
||
<th id="9E278879FFAE0064EF99FCA4311CFCA3" box="[189,624,834,858]" gridcol="0" gridrow="12" pageId="28" pageNumber="77">length pedicel</th>
|
||
<td id="9E278879FFAE0064EC0DFCA430ACFCA3" box="[809,960,834,858]" gridcol="1" gridrow="12" pageId="28" pageNumber="77">90–160</td>
|
||
<td id="9E278879FFAE0064EB1FFCA4362AFCA3" box="[1083,1350,834,858]" gridcol="2" gridrow="12" pageId="28" pageNumber="77">80</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99FC32308AFBE8" blockId="28.[188,1398,980,1041]" pageId="28" pageNumber="77">pear-shaped, rather curved, with a distal, slightly tilted, circular aperture, closed by lid; basally provided with two nematothecae and narrowing into a two-segmented pedicel.</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99FBDE322FFBAB" blockId="28.[189,323,1080,1106]" box="[189,323,1080,1106]" pageId="28" pageNumber="77">
|
||
<heading id="3831542BFFAEFF87EF99FBDE322FFBAB" bold="true" box="[189,323,1080,1106]" fontSize="11" level="3" pageId="28" pageNumber="77" reason="3">
|
||
<emphasis id="51B23F55FFAEFF87EF99FBDE322FFBAB" bold="true" box="[189,323,1080,1106]" pageId="28" pageNumber="77">Variability</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99FB813128FAF7" blockId="28.[189,1398,1127,1294]" pageId="28" pageNumber="77">
|
||
In some hydrocladia, the regeneration processes when ahydrothecate internodes are damaged result in two ahydrothecate internodes, each one with one or two nematothecae, between two consecutive hydrothecate internodes. We have also observed a subsidiary hydrocladium originating from the back side of a hydrothecate internode (
|
||
<figureCitation id="FBFDFFC2FFAEFF87ED72FB3631DAFB12" box="[598,694,1232,1259]" captionStart="Fig" captionStartId="26.[189,232,1892,1918]" captionTargetBox="[274,1306,270,1854]" captionTargetId="figure-15@26.[274,1313,265,1856]" captionTargetPageId="26" captionText="Fig. 6. Monostaechoides providentiae (Jarvis, 1922) gen. et comb. nov., stn PT4. A. Part of colony with hydrocladia, and male and female gonothecae. B. Detail of hydrocladia with hydrothecae and two female gonothecae, lateral view. C. Part of hydrocladia, lateral view. D. Portion of hydrocladia with two consecutives ramifications." figureDoi="http://doi.org/10.5281/zenodo.5088143" httpUri="https://zenodo.org/record/5088143/files/figure.png" pageId="28" pageNumber="77">Fig. 6D</figureCitation>
|
||
), but this
|
||
<typeStatus id="BC7D5DE5FFAEFF87EC16FB373009FB12" box="[818,869,1233,1259]" pageId="28" pageNumber="77">type</typeStatus>
|
||
of ramification is exceptional and probably related to regeneration processes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2BDCB0CCFFAEFF86EF99FAD332F9FDDA" lastPageId="29" lastPageNumber="78" pageId="28" pageNumber="77" type="discussion">
|
||
<paragraph id="6379E347FFAEFF87EF99FAD33243FAB6" blockId="28.[189,303,1333,1359]" box="[189,303,1333,1359]" pageId="28" pageNumber="77">
|
||
<heading id="3831542BFFAEFF87EF99FAD33243FAB6" bold="true" box="[189,303,1333,1359]" fontSize="11" level="3" pageId="28" pageNumber="77" reason="3">
|
||
<emphasis id="51B23F55FFAEFF87EF99FAD33243FAB6" bold="true" box="[189,303,1333,1359]" pageId="28" pageNumber="77">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99FA823222F9F3" blockId="28.[187,1399,1380,1546]" pageId="28" pageNumber="77">
|
||
Our material agrees with the main features described by
|
||
<bibRefCitation id="07579EB6FFAEFF87EC64FA8230B4FA87" author="Jarvis F. E." box="[832,984,1380,1406]" pageId="28" pageNumber="77" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis (1922)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="A4C698C4FFAEFF87ECDCFA82367AFA87" authorityName="Jarvis" authorityYear="1922" box="[1016,1302,1380,1406]" class="Hydrozoa" family="Plumulariidae" genus="Plumularia" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="providentiae">
|
||
<emphasis id="51B23F55FFAEFF87ECDCFA82367AFA87" box="[1016,1302,1380,1406]" italics="true" pageId="28" pageNumber="77">Plumularia providentiae</emphasis>
|
||
</taxonomicName>
|
||
. In both cases the colonies are ramified, with the subsidiary hydrocladia originating from the back side of a true axis (or hydrocladia) shifted on to one side, but that does not adopt the shape of a scorpioid sympodium. Moreover, the morphology of hydrothecae and the number and arrangement of the nematothecae are also similar.
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99F9D4361AF905" blockId="28.[187,1401,1586,1788]" pageId="28" pageNumber="77">
|
||
The main difference is found in the presence, in our colonies, of subsidiary hydrocladia originating from the basal part of some primary hydrocladia; however, this is an occasional feature and not the norm. Moreover,
|
||
<bibRefCitation id="07579EB6FFAEFF87EE66F99E32B2F96B" author="Jarvis F. E." box="[322,478,1656,1682]" pageId="28" pageNumber="77" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis (1922)</bibRefCitation>
|
||
described
|
||
<taxonomicName id="A4C698C4FFAEFF87ED44F99F307EF96B" authorityName="Jarvis" authorityYear="1922" box="[608,786,1656,1682]" class="Hydrozoa" family="Plumulariidae" genus="Plumularia" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="providentiae">
|
||
<emphasis id="51B23F55FFAEFF87ED44F99F307EF96B" box="[608,786,1656,1682]" italics="true" pageId="28" pageNumber="77">P. providentiae</emphasis>
|
||
</taxonomicName>
|
||
with homomerously segmented hydrocladia, but in our colonies the segmentation is heteromerous. Nevertheless, the existence of intermediate ahydrothecate internodes is clearly visible only in subsidiary and younger hydrocladia. In older parts of the colony, and mainly in primary hydrocladia, the perisarc of the wall is thick, masking the heteromerous segmentation.
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99F8C237A8F898" blockId="28.[189,1398,1827,1889]" pageId="28" pageNumber="77">
|
||
In our opinion, these differences do not justify the description of a new species and, therefore, we identify our material as
|
||
<taxonomicName id="A4C698C4FFAEFF87EEF1F8A03089F898" authority="(Jarvis, 1922)" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[469,997,1862,1889]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFAEFF87EEF1F8A03051F899" box="[469,829,1862,1888]" italics="true" pageId="28" pageNumber="77">Monostaechoides providentiae</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAEFF87EC69F8A030B1F898" author="Jarvis F. E." box="[845,989,1862,1889]" pageId="28" pageNumber="77" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis, 1922</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFAEFF87ECC9F8A137A8F898" box="[1005,1220,1862,1889]" pageId="28" pageNumber="77" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAEFF87EF99F86E31CDF811" blockId="28.[189,1398,1928,2025]" pageId="28" pageNumber="77">
|
||
In addition, the material described from the Vema Seamount by
|
||
<bibRefCitation id="07579EB6FFAEFF87ECB5F86E3757F85A" author="Millard N. A. H." box="[913,1083,1928,1955]" pageId="28" pageNumber="77" pagination="489 - 496" refId="ref23681" refString="Millard N. A. H. 1966. Hydroids of the Vema Seamount. Annals of the South African Museum 48: 489 - 496." type="journal article" year="1966">Millard (1966)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="A4C698C4FFAEFF87EB7EF86E321EF83C" authority="(Ritchie, 1909)" baseAuthorityName="Ritchie" baseAuthorityYear="1909" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="77" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAEFF87EB7EF86E3618F85B" box="[1114,1396,1928,1954]" italics="true" pageId="28" pageNumber="77">Antennella quadriaurita</emphasis>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAEFF87EFE1F84D3204F83C" author="Ritchie J." box="[197,360,1963,1989]" pageId="28" pageNumber="77" pagination="524 - 528" refId="ref24782" refString="Ritchie J. 1909. New species and varieties of Hydroida Thecata from Andaman Island. The Annals and Magazine of Natural History, Series 8 3: 524 - 528." type="journal article" year="1909">Ritchie, 1909</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, with hydrocladia clustered together basally and ramified following the same pattern as our colonies, also belongs to this species.
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAFFF86EF99FEEF361BFE96" blockId="29.[189,1399,265,367]" pageId="29" pageNumber="78">
|
||
Colonies found in
|
||
<collectingCountry id="1BD1A3D7FFAFFF86EE84FEEF3160FEDA" box="[416,524,265,291]" name="Bermuda" pageId="29" pageNumber="78">Bermuda</collectingCountry>
|
||
with a similar morphology and with the same ramification pattern were described by
|
||
<bibRefCitation id="07579EB6FFAFFF86EE79FEC9316FFEB0" author="Calder D. R." box="[349,515,303,329]" pageId="29" pageNumber="78" pagination="1 - 85" refId="ref20205" refString="Calder D. R. 1997. Shallow-water hydroids of Bermuda: superfamily Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 161: 1 - 85." type="journal article" year="1997">Calder (1997)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="A4C698C4FFAFFF86ED0BFEC9318BFEB0" baseAuthorityName="Ritchie" baseAuthorityYear="1909" box="[559,743,303,329]" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAFFF86ED0BFEC9318BFEB0" box="[559,743,303,329]" italics="true" pageId="29" pageNumber="78">A. quadriaurita</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="07579EB6FFAFFF86EC03FEC93086FEB0" author="Calder D. R." box="[807,1002,303,329]" pageId="29" pageNumber="78" pagination="1 - 85" refId="ref20205" refString="Calder D. R. 1997. Shallow-water hydroids of Bermuda: superfamily Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 161: 1 - 85." type="journal article" year="1997">Calder 1997: 28</bibRefCitation>
|
||
, fig. 6a). That material, excluded from
|
||
<taxonomicName id="A4C698C4FFAFFF86EFDFFEB332DCFE97" baseAuthorityName="Ritchie" baseAuthorityYear="1909" box="[251,432,340,367]" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAFFF86EFDFFEB332DCFE97" box="[251,432,340,367]" italics="true" pageId="29" pageNumber="78">A. quadriaurita</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="07579EB6FFAFFF86EEFCFEB231BFFE96" author="Galea H. R. & Ferry R." box="[472,723,340,367]" pageId="29" pageNumber="78" pagination="213 - 246" refId="ref21645" refString="Galea H. R. & Ferry R. 2015. Notes on some hydroids (Cnidaria) from Martinique, with descriptions of five new species. Revue suisse de Zoologie 122 (2): 213 - 246. https: // doi. org / 10.5281 / zenodo. 29998" type="journal article" year="2015">Galea & Ferry (2015)</bibRefCitation>
|
||
, is also included here in
|
||
<taxonomicName id="A4C698C4FFAFFF86ECC2FEB337F2FE97" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[998,1182,340,366]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFAFFF86ECC2FEB337F2FE97" box="[998,1182,340,366]" italics="true" pageId="29" pageNumber="78">M. providentiae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFAFFF86EB82FEB3361BFE96" box="[1190,1399,340,367]" pageId="29" pageNumber="78" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAFFF86EF99FE7E32F9FDDA" blockId="29.[187,1399,408,547]" pageId="29" pageNumber="78">
|
||
Differences between
|
||
<taxonomicName id="A4C698C4FFAFFF86EE94FE7F3105FE4B" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Jarvis" baseAuthorityYear="1922" box="[432,617,408,434]" class="Hydrozoa" family="Halopterididae" genus="Monostaechoides" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="providentiae" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFAFFF86EE94FE7F3105FE4B" box="[432,617,408,434]" italics="true" pageId="29" pageNumber="78">M. providentiae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFAFFF86ED54FE7F302EFE4A" box="[624,834,408,435]" pageId="29" pageNumber="78" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="A4C698C4FFAFFF86EC51FE7F3085FE4B" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Galea & Ferry" baseAuthorityYear="2021" box="[885,1001,408,434]" class="Hydrozoa" family="Halopterididae" genus="Monostaechas" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="bertoti" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFAFFF86EC51FE7F3085FE4B" box="[885,1001,408,434]" italics="true" pageId="29" pageNumber="78">M. bertoti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFAFFF86ECD4FE7F37AEFE4A" box="[1008,1218,408,435]" pageId="29" pageNumber="78" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
were discussed by
|
||
<bibRefCitation id="07579EB6FFAFFF86EFFBFE58328EFE20" author="Galea H. R. & Ferry R." box="[223,482,446,473]" pageId="29" pageNumber="78" pagination="213 - 246" refId="ref21645" refString="Galea H. R. & Ferry R. 2015. Notes on some hydroids (Cnidaria) from Martinique, with descriptions of five new species. Revue suisse de Zoologie 122 (2): 213 - 246. https: // doi. org / 10.5281 / zenodo. 29998" type="journal article" year="2015">Galea & Ferry (2015)</bibRefCitation>
|
||
, and refer to the ramification pattern, with hydrocladia more or less alternately arranged in
|
||
<taxonomicName id="A4C698C4FFAFFF86EE6FFE0232ACFE04" authorityName="Gil & Ramil" authorityYear="2021" baseAuthorityName="Galea & Ferry" baseAuthorityYear="2021" box="[331,448,483,509]" class="Hydrozoa" family="Halopterididae" genus="Monostaechas" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="bertoti" status="gen. et comb. nov.">
|
||
<emphasis id="51B23F55FFAFFF86EE6FFE0232ACFE04" box="[331,448,483,509]" italics="true" pageId="29" pageNumber="78">M. bertoti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4A81822EFFAFFF86EEECFE0231CFFE07" box="[456,675,483,510]" pageId="29" pageNumber="78" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
, and a different number of nematothecae on both cauline and cladial internodes.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2BDCB0CCFFAFFF86EF99FDAB30E9FD1D" pageId="29" pageNumber="78" type="distribution">
|
||
<paragraph id="6379E347FFAFFF86EF99FDAB323AFD9E" blockId="29.[189,342,589,615]" box="[189,342,589,615]" pageId="29" pageNumber="78">
|
||
<heading id="3831542BFFAFFF86EF99FDAB323AFD9E" bold="true" box="[189,342,589,615]" fontSize="11" level="3" pageId="29" pageNumber="78" reason="3">
|
||
<emphasis id="51B23F55FFAFFF86EF99FDAB323AFD9E" bold="true" box="[189,342,589,615]" pageId="29" pageNumber="78">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="6379E347FFAFFF86EF99FD9830E9FD1D" blockId="29.[189,1399,638,740]" pageId="29" pageNumber="78">
|
||
This species has been reported from Providence Atoll, the
|
||
<collectingCountry id="1BD1A3D7FFAFFF86ECBDFD98377AFD61" box="[921,1046,638,664]" name="Seychelles" pageId="29" pageNumber="78">Seychelles</collectingCountry>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAFFF86EB0FFD9837D6FD61" author="Jarvis F. E." box="[1067,1210,638,664]" pageId="29" pageNumber="78" pagination="331 - 360" refId="ref22587" refString="Jarvis F. E. 1922. The hydroids from the Chagos, Seychelles and other islands and from the coasts of British East Africa and Zanzibar. Transactions of the Royal Society of London, Zoology 18 (1): 331 - 360. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00553. x" type="journal article" year="1922">Jarvis 1922</bibRefCitation>
|
||
, as
|
||
<taxonomicName id="A4C698C4FFAFFF86EBD5FD98323CFD47" authorityName="Jarvis" authorityYear="1922" class="Hydrozoa" family="Plumulariidae" genus="Plumularia" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="providentiae">
|
||
<emphasis id="51B23F55FFAFFF86EBD5FD98323CFD47" italics="true" pageId="29" pageNumber="78">Plumularia providentiae</emphasis>
|
||
</taxonomicName>
|
||
), Vema Seamount (
|
||
<bibRefCitation id="07579EB6FFAFFF86ED1DFD4231B6FD47" author="Millard N. A. H." box="[569,730,676,702]" pageId="29" pageNumber="78" pagination="489 - 496" refId="ref23681" refString="Millard N. A. H. 1966. Hydroids of the Vema Seamount. Annals of the South African Museum 48: 489 - 496." type="journal article" year="1966">Millard 1966</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="07579EB6FFAFFF86EDC3FD4230C8FD47" author="Berrisford C. D." box="[743,932,676,702]" pageId="29" pageNumber="78" pagination="387 - 398" refId="ref19682" refString="Berrisford C. D. 1969. Biology and zoogeography of the Vema Seamount: a report on the first biological expedition made on the seamount. Transactions of the Royal Society of South Africa 38: 387 - 398. https: // doi. org / 10.1080 / 00359196909519099" type="journal article" year="1969">Berrisford 1969</bibRefCitation>
|
||
, both as
|
||
<taxonomicName id="A4C698C4FFAFFF86EB34FD4237AAFD47" baseAuthorityName="Ritchie" baseAuthorityYear="1909" box="[1040,1222,676,702]" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAFFF86EB34FD4237AAFD47" box="[1040,1222,676,702]" italics="true" pageId="29" pageNumber="78">A. quadriaurita</emphasis>
|
||
</taxonomicName>
|
||
) and
|
||
<collectingCountry id="1BD1A3D7FFAFFF86EA2FFD42361BFD47" box="[1291,1399,676,702]" name="Bermuda" pageId="29" pageNumber="78">Bermuda</collectingCountry>
|
||
(
|
||
<bibRefCitation id="07579EB6FFAFFF86EFE2FD2F3236FD1A" author="Calder D. R." box="[198,346,713,739]" pageId="29" pageNumber="78" pagination="1 - 85" refId="ref20205" refString="Calder D. R. 1997. Shallow-water hydroids of Bermuda: superfamily Plumularioidea. Life Sciences Contributions of the Royal Ontario Museum 161: 1 - 85." type="journal article" year="1997">Calder 1997</bibRefCitation>
|
||
, as
|
||
<taxonomicName id="A4C698C4FFAFFF86EEA1FD2C3150FD1A" baseAuthorityName="Ritchie" baseAuthorityYear="1909" box="[389,572,713,740]" class="Hydrozoa" family="Halopterididae" genus="Antennella" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="78" phylum="Cnidaria" rank="species" species="quadriaurita">
|
||
<emphasis id="51B23F55FFAFFF86EEA1FD2C3150FD1A" box="[389,572,713,740]" italics="true" pageId="29" pageNumber="78">A. quadriaurita</emphasis>
|
||
</taxonomicName>
|
||
) in depths from
|
||
<quantity id="A43E4EA2FFAFFF86EDDBFD2F30EDFD1D" box="[767,897,713,740]" metricMagnitude="1" metricUnit="m" metricValue="6.35" metricValueMax="8.5" metricValueMin="4.2" pageId="29" pageNumber="78" unit="m" value="63.5" valueMax="85.0" valueMin="42.0">
|
||
42 to
|
||
<specimenCount id="75C028CEFFAFFF86EC66FD2F30EDFD1D" box="[834,897,713,740]" pageId="29" pageNumber="78" type="generic">85 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |