305 lines
44 KiB
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305 lines
44 KiB
XML
<document id="0DA1C4980C39FAEC98B836EFD16F15BF" ID-DOI="10.11646/zootaxa.5004.3.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="5120645" ID-ZooBank="0C4DFAA3-5822-456B-916B-84A7BABEB98F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1626900792081" checkinUser="plazi" docAuthor="Galea, Horia R. & Maggioni, Davide" docDate="2021" docId="03AA0A13FF9FB66DFF0DF9DBFB1E1DA3" docLanguage="en" docName="zootaxa.5004.3.1.pdf" docOrigin="Zootaxa 5004 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Gonaxia errans Vervoort 1993" docType="treatment" docVersion="4" lastPageNumber="412" masterDocId="FF93726BFF96B666FF9AFFAFFFF71A1C" masterDocTitle="An integrative study of some species of Gonaxia Vervoort, 1993 from off New Caledonia, with the establishment of Gonaxiidae as a new family of thecate hydroids (Cnidaria: Hydrozoa)" masterLastPageNumber="429" masterPageNumber="401" pageNumber="410" updateTime="1699013130504" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="E985B038EF1A0FF4B23A9B47845C3EE8">
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<mods:title id="7ABEA639A362DC72672899CBC496B8C6">An integrative study of some species of Gonaxia Vervoort, 1993 from off New Caledonia, with the establishment of Gonaxiidae as a new family of thecate hydroids (Cnidaria: Hydrozoa)</mods:title>
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<mods:name id="C96FED897FD994A6B15D6F870EDC6F3D" type="personal">
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<mods:role id="707F953906201A617D2AD79A6956F696">
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<mods:roleTerm id="CACD9EDA5B208BABC165B0C3BD185D82">Author</mods:roleTerm>
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<mods:namePart id="D19B76966D3F8ECDC1EB8E20063F119A">Galea, Horia R.</mods:namePart>
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<mods:affiliation id="3A8C23E7520CC7887CB85C44FF39C5D6">Hydrozoan Research Laboratory, 405 Chemin Les Gatiers, 83170 Tourves, France.</mods:affiliation>
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<mods:name id="3E144CFCBA2E34332D0292D6F9CDF4FA" type="personal">
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<mods:roleTerm id="BD9163CD5C6C36D21A6FCD824052EE0C">Author</mods:roleTerm>
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<mods:namePart id="F350F3D2D5D44AE98C6E24F9B454C33B">Maggioni, Davide</mods:namePart>
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<mods:nameIdentifier id="D4FC191B883DA5AEB617EBE5310220EE" type="ORCID">0000-0003-0508-3987</mods:nameIdentifier>
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<mods:affiliation id="180A72D6308392404E81C36F55AD1F0E">Università degli Studi di Milano-Bicocca, Dipartimento di Scienze dell’Ambiente e della Terra, Piazza della Scienza 1, 20126 Milano, Italy. davide. maggioni @ unimib. it; https: // orcid. org / 0000 - 0003 - 0508 - 3987 & Università degli Studi di Milano-Bicocca, Marine and High Education (MaRHE) Center, 12030 Faafu Magoodhoo, Republic of the Maldives</mods:affiliation>
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<mods:nameIdentifier id="89585EC5BFADA95373AD9ACEDE9A9B28" type="email">davide.maggioni@unimib.it</mods:nameIdentifier>
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<mods:typeOfResource id="957DF46363CC89E5485609126C2D49F3">text</mods:typeOfResource>
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<mods:title id="D2F316847D0989F019279CBCC9F474AF">Zootaxa</mods:title>
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<mods:part id="510E3FAF3F05F0344FDD15B8A96E7D4D">
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<mods:date id="E921F18561DAA96D5915E5A8F2AC3DEE">2021</mods:date>
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<mods:number id="F039C2F6B26B08A9820B52C3388BA9C5">2021-07-21</mods:number>
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<mods:detail id="8FF913C6EEE007FCD87594F210E3AA50" type="volume">
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<mods:number id="8470A0966CA1E558876926C1ECC57CB1">5004</mods:number>
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<mods:identifier id="A37AE78E8D9876995226ED68302D92BA" type="DOI">10.11646/zootaxa.5004.3.1</mods:identifier>
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<mods:identifier id="AA407645B22DC653E2DB93E012A2310B" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9A48AB691F23DC76E1860B813DF43BEB" type="Zenodo-Dep">5120645</mods:identifier>
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<mods:identifier id="094056E90C903C2456E7ADC55DB4E750" type="ZooBank">0C4DFAA3-5822-456B-916B-84A7BABEB98F</mods:identifier>
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<treatment id="03AA0A13FF9FB66DFF0DF9DBFB1E1DA3" LSID="urn:lsid:plazi:treatment:03AA0A13FF9FB66DFF0DF9DBFB1E1DA3" httpUri="http://treatment.plazi.org/id/03AA0A13FF9FB66DFF0DF9DBFB1E1DA3" lastPageId="11" lastPageNumber="412" pageId="9" pageNumber="410">
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<subSubSection id="C319E88EFF9FB66FFF0DF9DBFDE21C92" box="[151,533,1652,1678]" pageId="9" pageNumber="410" type="nomenclature">
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<paragraph id="8BBCBB05FF9FB66FFF0DF9DBFDE21C92" blockId="9.[151,533,1652,1715]" box="[151,533,1652,1678]" pageId="9" pageNumber="410">
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<heading id="D0F40C69FF9FB66FFF0DF9DBFDE21C92" bold="true" box="[151,533,1652,1678]" fontSize="11" level="1" pageId="9" pageNumber="410" reason="1">
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<taxonomicName id="4C03C086FF9FB66FFF0DF9DBFDE21C92" authority="Vervoort, 1993" authorityName="Vervoort" authorityYear="1993" box="[151,533,1652,1678]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="410" phylum="Cnidaria" rank="species" species="errans">
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<emphasis id="B9776717FF9FB66FFF0DF9DBFDE21C92" bold="true" box="[151,533,1652,1678]" pageId="9" pageNumber="410">
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<emphasis id="B9776717FF9FB66FFF0DF9DBFEA21C92" bold="true" box="[151,341,1652,1678]" italics="true" pageId="9" pageNumber="410">Gonaxia errans</emphasis>
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<bibRefCitation id="EF92C6F4FF9FB66FFEC6F9DBFDE21C92" author="Vervoort, W." box="[348,533,1652,1678]" pageId="9" pageNumber="410" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort, 1993</bibRefCitation>
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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="C319E88EFF9FB66FFF0DF937FE2C1CAE" box="[151,475,1688,1715]" pageId="9" pageNumber="410" type="description">
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<paragraph id="8BBCBB05FF9FB66FFF0DF937FE2C1CAE" blockId="9.[151,533,1652,1715]" box="[151,475,1688,1715]" pageId="9" pageNumber="410">
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<figureCitation id="1338A780FF9FB66FFF0DF937FF181CAE" box="[151,239,1688,1714]" captionStart="FIGURE 1" captionStartId="4.[151,250,1699,1723]" captionTargetBox="[154,1427,192,1675]" captionTargetId="figure-22@4.[151,1435,181,1675]" captionTargetPageId="4" captionText="FIGURE 1. Species of Gonaxia dealt with in this study: G. bulbifera Vervoort, 1993 (A), G. crassicaulis Vervoort, 1993 (B), G. crusgalli Vervoort, 1993 (C), G. elegans Vervoort, 1993 (D), G. errans Vervoort, 1993 (E, unbranched form), G. incisa Galea, sp. nov. (F), G. cf. intermedia Vervoort, 1993 (G), G. perplexa Vervoort, 1993 (H), G. sinuosa Vervoort, 1993 (I), G. solenoscyphoides Galea, sp. nov. (J). Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.5120674" httpUri="https://zenodo.org/record/5120674/files/figure.png" pageId="9" pageNumber="410">Figs 1E</figureCitation>
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,
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<figureCitation id="1338A780FF9FB66FFF66F936FEFB1CAF" box="[252,268,1689,1715]" captionStart="FIGURE 7" captionStartId="10.[151,250,1661,1685]" captionTargetBox="[151,1435,525,1637]" captionTargetId="figure-145@10.[151,1435,525,1637]" captionTargetPageId="10" captionText="FIGURE 7. Gonaxia errans Vervoort, 1993, two fully-developed colonies from Stn. DW4786. Scale bar: 3 cm." figureDoi="http://doi.org/10.5281/zenodo.5120688" httpUri="https://zenodo.org/record/5120688/files/figure.png" pageId="9" pageNumber="410">7</figureCitation>
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,
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<figureCitation id="1338A780FF9FB66FFE82F937FED01CAE" box="[280,295,1688,1714]" captionStart="FIGURE 8" captionStartId="11.[151,250,1058,1082]" captionTargetBox="[158,1420,181,1027]" captionTargetId="figure-17@11.[151,1436,181,1033]" captionTargetPageId="11" captionText="FIGURE 8. Gonaxia errans Vervoort, 1993.A. Portion of fertile colony. B. Two successive hydrothecae seen laterally. C. Opercular apparatus seen frontally. D, E. Gonotheca in lateral (D) and apical (E) views. From sample MNHN-IK-2015-2677. Scale bars: B, C = 300 µm; A, D, E = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5120690" httpUri="https://zenodo.org/record/5120690/files/figure.png" pageId="9" pageNumber="410">8</figureCitation>
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,
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<figureCitation id="1338A780FF9FB66FFEAEF937FEA51CAF" box="[308,338,1688,1715]" captionStart="FIGURE 15" captionStartId="19.[151,250,1926,1950]" captionTargetBox="[151,1436,1036,1903]" captionTargetId="figure-243@19.[151,1436,1036,1903]" captionTargetPageId="19" captionText="FIGURE 15. Phylogenetic hypothesis for Gonaxia species based on a 16S dataset. Numbers at nodes show maximum likelihood bootstrap values, Bayesian posterior probabilities, and maximum parsimony bootstrap values, respectively." figureDoi="http://doi.org/10.5281/zenodo.5120706" httpUri="https://zenodo.org/record/5120706/files/figure.png" pageId="9" pageNumber="410">15</figureCitation>
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,
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<figureCitation id="1338A780FF9FB66FFEC4F937FE8A1CAE" box="[350,381,1688,1714]" captionStart="FIGURE 16" captionStartId="20.[151,250,1896,1920]" captionTargetBox="[221,1366,181,1872]" captionTargetId="figure-22@20.[221,1366,181,1872]" captionTargetPageId="20" captionText="FIGURE 16. Phylogenetic hypothesis for the position of the Gonaxiidae Maggioni, fam. nov. within Macrocolonia, based on a multi-locus dataset. Numbers at nodes show maximum likelihood bootstrap values, Bayesian posterior probabilities, and maximum parsimony bootstrap values, respectively, and are shown only when at least two analyses demonstrated high support (> 0.9 for Bayesian posterior probabilities and> 75 for bootstrap values)." figureDoi="http://doi.org/10.5281/zenodo.5120710" httpUri="https://zenodo.org/record/5120710/files/figure.png" pageId="9" pageNumber="410">16</figureCitation>
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;
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<tableCitation id="C6818EBEFF9FB66FFE12F937FE2C1CAE" box="[392,475,1688,1714]" captionStart="TABLE 3" captionStartId="19.[151,239,151,175]" captionText="TABLE 3. Inter- and intraspecific genetic distances (% uncorrected p-distances ± standard deviations) between Gonaxia species. N.C. stands for non-calculable." pageId="9" pageNumber="410">Table 3</tableCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C319E88EFF9FB66FFF0DF972FCFD1D2E" pageId="9" pageNumber="410" type="reference_group">
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<paragraph id="8BBCBB05FF9FB66FFF0DF972FD1E1CE9" blockId="9.[151,778,1756,1842]" box="[151,745,1756,1781]" pageId="9" pageNumber="410">
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<treatmentCitationGroup id="AB139C2BFF9FB66FFF0DF972FD1E1CE9" box="[151,745,1756,1781]" pageId="9" pageNumber="410">
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<treatmentCitation id="0AA29D14FF9FB66FFF0DF972FDFD1CE8" author="Vervoort, W." box="[151,522,1756,1781]" page="154" pageId="9" pageNumber="410" year="1993">
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<taxonomicName id="4C03C086FF9FB66FFF0DF972FDFD1CE8" authority="Vervoort, 1993: 154" authorityName="Vervoort" authorityPageNumber="154" authorityYear="1993" box="[151,522,1756,1781]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="410" phylum="Cnidaria" rank="species" species="errans">
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<emphasis id="B9776717FF9FB66FFF0DF972FEC01CE8" box="[151,311,1757,1780]" italics="true" pageId="9" pageNumber="410">Gonaxia errans</emphasis>
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<bibRefCitation id="EF92C6F4FF9FB66FFEA7F972FDFD1CE8" author="Vervoort, W." box="[317,522,1756,1781]" pageId="9" pageNumber="410" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort, 1993: 154</bibRefCitation>
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, figs 23A–D, 24A–C.
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</paragraph>
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<paragraph id="8BBCBB05FF9FB66FFF0DF953FD741D0F" blockId="9.[151,778,1756,1842]" box="[151,643,1787,1811]" pageId="9" pageNumber="410">
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<treatmentCitationGroup id="AB139C2BFF9FB66FFF0DF953FD741D0F" box="[151,643,1787,1811]" pageId="9" pageNumber="410">
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<taxonomicName id="4C03C086FF9FB66FFF0DF953FEA01D0F" authorityName="Vervoort" authorityYear="1993" box="[151,343,1787,1811]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="410" phylum="Cnidaria" rank="species" species="errans">
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<emphasis id="B9776717FF9FB66FFF0DF953FF191D0F" box="[151,238,1788,1811]" italics="true" pageId="9" pageNumber="410">Gonaxia</emphasis>
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cf.
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<emphasis id="B9776717FF9FB66FFE8FF953FEA01D0F" box="[277,343,1788,1811]" italics="true" pageId="9" pageNumber="410">errans</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="0AA29D14FF9FB66FFEE8F954FDE41D0F" ID-DOI="http://doi.org/10.5281/zenodo.3853777" ID-Zenodo-Dep="3853777" author="Galea, H. R." box="[370,531,1787,1811]" httpUri="http://treatment.plazi.org/id/3D2E87D5F802FF8BFDADF990FC10FC21" page="13" pageId="9" pageNumber="410" year="2016">
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<bibRefCitation id="EF92C6F4FF9FB66FFEE8F954FDE41D0F" author="Galea, H. R." box="[370,531,1787,1811]" pageId="9" pageNumber="410" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea, 2016: 13</bibRefCitation>
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, fig. 4E–F.
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</paragraph>
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<paragraph id="8BBCBB05FF9FB66FFF0DF8B5FCFD1D2E" blockId="9.[151,778,1756,1842]" box="[151,778,1818,1842]" pageId="9" pageNumber="410">
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<treatmentCitationGroup id="AB139C2BFF9FB66FFF0DF8B5FCFD1D2E" box="[151,778,1818,1842]" pageId="9" pageNumber="410">
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<treatmentCitation id="0AA29D14FF9FB66FFF0DF8B5FDC01D2E" ID-DOI="http://doi.org/10.5281/zenodo.3853803" ID-Zenodo-Dep="3853803" LSID="urn:lsid:zoobank.org:act:6A07FF84-EAA6-4AE6-8755-B450B17A28EB" author="Galea, H. R." box="[151,567,1818,1842]" httpUri="http://treatment.plazi.org/id/3D2E87D5F803FF88FDB7FC2DFEC6F86F" page="14" pageId="9" pageNumber="410" year="2016">
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<taxonomicName id="4C03C086FF9FB66FFF0DF8B5FDC01D2E" authority="Galea, 2016: 14" authorityName="Galea" authorityPageNumber="14" authorityYear="2016" box="[151,567,1818,1842]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="410" phylum="Cnidaria" rank="species" species="plumularioides">
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<emphasis id="B9776717FF9FB66FFF0DF8B5FE791D2E" box="[151,398,1818,1842]" italics="true" pageId="9" pageNumber="410">Gonaxia plumularioides</emphasis>
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<bibRefCitation id="EF92C6F4FF9FB66FFE0FF8B5FDC01D2E" author="Galea, H. R." box="[405,567,1818,1842]" pageId="9" pageNumber="410" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea, 2016: 14</bibRefCitation>
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</taxonomicName>
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, fig. 4G–J,
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<emphasis id="B9776717FF9FB66FFD37F8B5FCFD1D2E" bold="true" box="[685,778,1818,1842]" pageId="9" pageNumber="410">syn. nov.</emphasis>
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C319E88EFF9FB66CFF0DF8CFFED41BCD" lastPageId="10" lastPageNumber="411" pageId="9" pageNumber="410" type="materials_examined">
|
||
<paragraph id="8BBCBB05FF9FB66CFF0DF8CFFED41BCD" blockId="9.[151,1437,1888,2023]" lastBlockId="10.[151,1437,150,465]" lastPageId="10" lastPageNumber="411" pageId="9" pageNumber="410">
|
||
<emphasis id="B9776717FF9FB66FFF0DF8CFFE701D66" bold="true" box="[151,391,1888,1914]" pageId="9" pageNumber="410">Material examined.</emphasis>
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||
KANACONO, Stn. CP4675, MNHN-IK-2015-2668: a
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<quantity id="4CFB16E0FF9FB66FFB86F8CFFB991D67" box="[1052,1134,1888,1915]" metricMagnitude="-2" metricUnit="m" metricValue="8.5" pageId="9" pageNumber="410" unit="cm" value="8.5">8.5 cm</quantity>
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high, sterile, unbranched colony; GenBank:
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<accessionNumber id="945026E6FF9FB66FFEE8F82BFE071D82" box="[370,496,1924,1950]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/MZ099698" pageId="9" pageNumber="410" type="GenBank">
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<collectionCode id="ED1223C0FF9FB66FFEE8F82BFE6B1D82" box="[370,412,1924,1950]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="9" pageNumber="410">MZ</collectionCode>
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||
099698
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||
</accessionNumber>
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||
(16S),
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<accessionNumber id="945026E6FF9FB66FFDD0F82BFD3E1D83" box="[586,713,1924,1951]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/MZ099685" pageId="9" pageNumber="410" type="GenBank">
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||
<collectionCode id="ED1223C0FF9FB66FFDD0F82BFD831D83" box="[586,628,1924,1951]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="9" pageNumber="410">MZ</collectionCode>
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||
099685
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||
</accessionNumber>
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(18S).—KANACONO, Stn. DW4786, MNHN-IK-2019-2059: two unbranched colonies, 8 and
|
||
<quantity id="4CFB16E0FF9FB66FFD88F807FD981DDF" box="[530,623,1960,1987]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="9" pageNumber="410" unit="cm" value="12.7">12.7 cm</quantity>
|
||
high, both sterile; GenBank:
|
||
<accessionNumber id="945026E6FF9FB66FFC51F807FBBE1DDE" box="[971,1097,1960,1986]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/MZ099699" pageId="9" pageNumber="410" type="GenBank">
|
||
<collectionCode id="ED1223C0FF9FB66FFC51F807FC021DDE" box="[971,1013,1960,1986]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="9" pageNumber="410">MZ</collectionCode>
|
||
099699
|
||
</accessionNumber>
|
||
(16S).— KANACONO, Stn. DW4668, MNHN-IK-2015-2677: two branched colonies, of which one is
|
||
<emphasis id="B9776717FF9FB66FFC46F862FC011DFA" box="[988,1014,1997,2022]" italics="true" pageId="9" pageNumber="410">ca</emphasis>
|
||
.
|
||
<quantity id="4CFB16E0FF9FB66FFB9CF863FBBC1DFB" box="[1030,1099,1996,2023]" metricMagnitude="-1" metricUnit="m" metricValue="1.3" pageId="9" pageNumber="410" unit="cm" value="13.0">13 cm</quantity>
|
||
high, devoid of its basal part, but bearing a couple of mature gonothecae, and a second, sterile colony, originally
|
||
<emphasis id="B9776717FF9CB66CFBD2FF38FB951AAC" box="[1096,1122,151,176]" italics="true" pageId="10" pageNumber="411">ca</emphasis>
|
||
.
|
||
<quantity id="4CFB16E0FF9CB66CFBE8FF39FB3A1AAD" box="[1138,1229,150,177]" metricMagnitude="-1" metricUnit="m" metricValue="1.35" pageId="10" pageNumber="411" unit="cm" value="13.5">13.5 cm</quantity>
|
||
high, now broken into three pieces.—KANACONO, Stn. DW4670, MNHN-IK-2015-2673: a branched colony,
|
||
<quantity id="4CFB16E0FF9CB66CFB2AFF14FB0B1AC9" box="[1200,1276,187,213]" metricMagnitude="-2" metricUnit="m" metricValue="6.3" pageId="10" pageNumber="411" unit="cm" value="6.3">6.3 cm</quantity>
|
||
high, and two fragments, 2 and
|
||
<quantity id="4CFB16E0FF9CB66CFEC0FF70FE651AE5" box="[346,402,223,249]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="411" unit="cm" value="3.0">3 cm</quantity>
|
||
high, all sterile.—KANACONO, Stn. DW4715, MNHN-IK-2015-2676: a branched colony,
|
||
<emphasis id="B9776717FF9CB66CFF0DFEACFF461B00" box="[151,177,259,284]" italics="true" pageId="10" pageNumber="411">ca</emphasis>
|
||
.
|
||
<quantity id="4CFB16E0FF9CB66CFF59FEADFEFB1B01" box="[195,268,258,285]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="10" pageNumber="411" unit="cm" value="15.0">15 cm</quantity>
|
||
high, bearing a few incipient gonothecae whose sex could not be ascertained.—KANACONO, Stn. DW4748, MNHN-IK-2015-2674: a branched, sterile colony,
|
||
<quantity id="4CFB16E0FF9CB66CFCD7FE88FC711B5D" box="[845,902,295,321]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="10" pageNumber="411" unit="cm" value="9.0">9 cm</quantity>
|
||
high.—KANACONO, Stn. DW4786, MNHN- IK-2015-2672: many branched colonies up to
|
||
<quantity id="4CFB16E0FF9CB66CFD3CFEE5FD1B1B79" box="[678,748,330,357]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="10" pageNumber="411" unit="cm" value="25.0">25 cm</quantity>
|
||
high, some bearing incipient gonothecae whose sexes could not be ascertained; GenBank:
|
||
<accessionNumber id="945026E6FF9CB66CFE72FEC1FD911B95" box="[488,614,366,393]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/MZ099705" pageId="10" pageNumber="411" type="GenBank">
|
||
<collectionCode id="ED1223C0FF9CB66CFE72FEC1FDE51B95" box="[488,530,366,393]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="10" pageNumber="411">MZ</collectionCode>
|
||
099705
|
||
</accessionNumber>
|
||
(16S) (colony A);
|
||
<accessionNumber id="945026E6FF9CB66CFCA2FEC0FC411B95" box="[824,950,367,393]" httpUri="https://www.ncbi.nlm.nih.gov/nuccore/MZ099706" pageId="10" pageNumber="411" type="GenBank">
|
||
<collectionCode id="ED1223C0FF9CB66CFCA2FEC0FC951B95" box="[824,866,367,393]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="10" pageNumber="411">MZ</collectionCode>
|
||
099706
|
||
</accessionNumber>
|
||
(16S),
|
||
<accessionNumber id="945026E6FF9CB66CFB93FEC0FB711B95" box="[1033,1158,367,393]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MZ099686" pageId="10" pageNumber="411" type="EnaNcbi">
|
||
<collectionCode id="ED1223C0FF9CB66CFB93FEC0FBC41B95" box="[1033,1075,367,393]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="10" pageNumber="411">MZ</collectionCode>
|
||
099686
|
||
</accessionNumber>
|
||
(18S),
|
||
<accessionNumber id="945026E6FF9CB66CFB43FEC0FAA01B95" box="[1241,1367,367,393]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/MZ099670" pageId="10" pageNumber="411" type="EnaNcbi">
|
||
<collectionCode id="ED1223C0FF9CB66CFB43FEC0FAF41B95" box="[1241,1283,367,393]" country="0" name="Museum of the Earth, Polish Academy of Sciences" pageId="10" pageNumber="411">MZ</collectionCode>
|
||
099670
|
||
</accessionNumber>
|
||
(28S) (colony B).—KANADEEP 2, Stn. CP5109, MNHN-IK-2015-2675: upper portion of a branched colony,
|
||
<quantity id="4CFB16E0FF9CB66CFAD7FE3DFA6B1BB1" box="[1357,1436,402,429]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="10" pageNumber="411" unit="cm" value="5.5">5.5 cm</quantity>
|
||
high, sterile.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7CEB8DFF9CB66CFF0DF9D2FAF21C89" ID-DOI="http://doi.org/10.5281/zenodo.5120688" ID-Zenodo-Dep="5120688" box="[151,1285,1661,1686]" httpUri="https://zenodo.org/record/5120688/files/figure.png" pageId="10" pageNumber="411" startId="10.[151,250,1661,1685]" targetBox="[151,1435,525,1637]" targetPageId="10">
|
||
<paragraph id="8BBCBB05FF9CB66CFF0DF9D2FAF21C89" blockId="10.[151,1285,1661,1686]" box="[151,1285,1661,1686]" pageId="10" pageNumber="411">
|
||
<emphasis id="B9776717FF9CB66CFF0DF9D2FEE41C8A" bold="true" box="[151,275,1661,1686]" pageId="10" pageNumber="411">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C03C086FF9CB66CFE83F9D1FDAE1C8A" authority="Vervoort, 1993" authorityName="Vervoort" authorityYear="1993" box="[281,601,1662,1686]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="411" phylum="Cnidaria" rank="species" species="errans">
|
||
<emphasis id="B9776717FF9CB66CFE83F9D1FE4E1C89" box="[281,441,1662,1685]" italics="true" pageId="10" pageNumber="411">Gonaxia errans</emphasis>
|
||
<bibRefCitation id="EF92C6F4FF9CB66CFE25F9D1FDAE1C8A" author="Vervoort, W." box="[447,601,1662,1686]" pageId="10" pageNumber="411" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
, two fully-developed colonies from Stn. DW4786. Scale bar: 3 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C319E88EFF9CB66DFF5DF96BFB1E1DA3" lastPageId="11" lastPageNumber="412" pageId="10" pageNumber="411" type="discussion">
|
||
<paragraph id="8BBCBB05FF9CB66CFF5DF96BFE611DAA" blockId="10.[151,1437,1732,1974]" pageId="10" pageNumber="411">
|
||
<emphasis id="B9776717FF9CB66CFF5DF96BFECC1CC2" bold="true" box="[199,315,1732,1758]" pageId="10" pageNumber="411">Remarks.</emphasis>
|
||
As noted earlier by
|
||
<bibRefCitation id="EF92C6F4FF9CB66CFDB8F96BFD141CC2" author="Galea, H. R." box="[546,739,1732,1758]" pageId="10" pageNumber="411" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea (2016: 14)</bibRefCitation>
|
||
, the branching pattern of the stems is peculiar in this species: although the nodes are indistinct, each equivalent of internode is composed of four alternating hydrothecae, of which the proximal- and the distalmost become axillar through the insertion of two cladial apophyses given off on opposite sides (
|
||
<bibRefCitation id="EF92C6F4FF9CB66CFEDCF89FFE3A1D56" author="Galea, H. R." box="[326,461,1840,1866]" pageId="10" pageNumber="411" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea 2016</bibRefCitation>
|
||
:
|
||
<figureCitation id="1338A780FF9CB66CFE43F89FFDC61D56" box="[473,561,1840,1866]" captionStart="FIGURE 4" captionStartId="7.[151,250,1920,1944]" captionTargetBox="[151,1433,597,1890]" captionTargetId="figure-222@7.[151,1436,597,1897]" captionTargetPageId="7" captionText="FIGURE 4. Gonaxia crassicaulis Vervoort, 1993 (part). A–B. Portions of colonies. C. Hydrotheca. D, E. Female (D) and male (E) gonothecae. From samples MNHN-IK-2019-2087 (A, C, D) and MNHN-IK-2019-2088 (B, E). Scale bars: C = 300 µm; A, B, D, E = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5120680" httpUri="https://zenodo.org/record/5120680/files/figure.png" pageId="10" pageNumber="411">Fig. 4E</figureCitation>
|
||
). The account of
|
||
<bibRefCitation id="EF92C6F4FF9CB66CFD6DF89FFC1F1D56" author="Vervoort, W." box="[759,1000,1839,1866]" pageId="10" pageNumber="411" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort (1993: 154)</bibRefCitation>
|
||
, however, is misleading in stating that “zero to three hydrothecae [occur] between two successive apophyses”, suggesting that either one, two or three hydrothecae could be present. Nevertheless, the branching pattern observed both earlier (
|
||
<bibRefCitation id="EF92C6F4FF9CB66CFBEFF8D7FB0E1D8E" author="Galea, H. R." box="[1141,1273,1911,1938]" pageId="10" pageNumber="411" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea 2016</bibRefCitation>
|
||
) and presently proved always regular.
|
||
</paragraph>
|
||
<caption id="DF7CEB8DFF9DB66DFF0DFB8DFDEA1E9D" ID-DOI="http://doi.org/10.5281/zenodo.5120690" ID-Zenodo-Dep="5120690" httpUri="https://zenodo.org/record/5120690/files/figure.png" pageId="11" pageNumber="412" startId="11.[151,250,1058,1082]" targetBox="[158,1420,181,1027]" targetPageId="11">
|
||
<paragraph id="8BBCBB05FF9DB66DFF0DFB8DFDEA1E9D" blockId="11.[151,1437,1058,1154]" pageId="11" pageNumber="412">
|
||
<emphasis id="B9776717FF9DB66DFF0DFB8DFEE51E26" bold="true" box="[151,274,1058,1082]" pageId="11" pageNumber="412">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C03C086FF9DB66DFE8DFB8DFDA11E26" authority="Vervoort, 1993" authorityName="Vervoort" authorityYear="1993" box="[279,598,1058,1082]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="errans">
|
||
<emphasis id="B9776717FF9DB66DFE8DFB8DFE411E26" box="[279,438,1058,1082]" italics="true" pageId="11" pageNumber="412">Gonaxia errans</emphasis>
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFE21FB8DFDA11E26" author="Vervoort, W." box="[443,598,1058,1082]" pageId="11" pageNumber="412" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
. A. Portion of fertile colony. B. Two successive hydrothecae seen laterally. C. Opercular apparatus seen frontally. D, E. Gonotheca in lateral (D) and apical (E) views. From sample MNHN-IK-2015-2677. Scale bars: B, C = 300 µm; A, D, E = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBCBB05FF9DB66DFF5DFB1FFEB01FF6" blockId="11.[151,1437,1200,1983]" pageId="11" pageNumber="412">
|
||
Among the genus, only the stems of
|
||
<taxonomicName id="4C03C086FF9DB66DFDECFB1FFD131ED6" authorityName="Vervoort" authorityYear="1993" box="[630,740,1200,1226]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="errans">
|
||
<emphasis id="B9776717FF9DB66DFDECFB1FFD131ED6" box="[630,740,1200,1226]" italics="true" pageId="11" pageNumber="412">G. errans</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C03C086FF9DB66DFCBBFB1FFB731ED6" authority="Galea, 2016" authorityName="Galea" authorityYear="2016" box="[801,1156,1200,1226]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="plumularioides">
|
||
<emphasis id="B9776717FF9DB66DFCBBFB1FFC071ED6" box="[801,1008,1200,1226]" italics="true" pageId="11" pageNumber="412">G. plumularioides</emphasis>
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFC63FB1FFB731ED6" author="Galea, H. R." box="[1017,1156,1200,1226]" pageId="11" pageNumber="412" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea, 2016</bibRefCitation>
|
||
</taxonomicName>
|
||
share the same division into internodes. Besides the occurrence of several simply pinnate colonies (
|
||
<figureCitation id="1338A780FF9DB66DFC66FB7BFBA41EF2" box="[1020,1107,1236,1262]" captionStart="FIGURE 1" captionStartId="4.[151,250,1699,1723]" captionTargetBox="[154,1427,192,1675]" captionTargetId="figure-22@4.[151,1435,181,1675]" captionTargetPageId="4" captionText="FIGURE 1. Species of Gonaxia dealt with in this study: G. bulbifera Vervoort, 1993 (A), G. crassicaulis Vervoort, 1993 (B), G. crusgalli Vervoort, 1993 (C), G. elegans Vervoort, 1993 (D), G. errans Vervoort, 1993 (E, unbranched form), G. incisa Galea, sp. nov. (F), G. cf. intermedia Vervoort, 1993 (G), G. perplexa Vervoort, 1993 (H), G. sinuosa Vervoort, 1993 (I), G. solenoscyphoides Galea, sp. nov. (J). Scale bar: 1 cm." figureDoi="http://doi.org/10.5281/zenodo.5120674" httpUri="https://zenodo.org/record/5120674/files/figure.png" pageId="11" pageNumber="412">Fig. 1E</figureCitation>
|
||
), the material studied herein comprises well-developed, lofty (up to
|
||
<quantity id="4CFB16E0FF9DB66DFDC7FB57FD531F0F" box="[605,676,1272,1299]" metricMagnitude="-1" metricUnit="m" metricValue="2.5" pageId="11" pageNumber="412" unit="cm" value="25.0">25 cm</quantity>
|
||
high) colonies (
|
||
<figureCitation id="1338A780FF9DB66DFCF8FB57FC5E1F0F" box="[866,937,1272,1299]" captionStart="FIGURE 7" captionStartId="10.[151,250,1661,1685]" captionTargetBox="[151,1435,525,1637]" captionTargetId="figure-145@10.[151,1435,525,1637]" captionTargetPageId="10" captionText="FIGURE 7. Gonaxia errans Vervoort, 1993, two fully-developed colonies from Stn. DW4786. Scale bar: 3 cm." figureDoi="http://doi.org/10.5281/zenodo.5120688" httpUri="https://zenodo.org/record/5120688/files/figure.png" pageId="11" pageNumber="412">Fig. 7</figureCitation>
|
||
), much taller than those on which both the holo- and
|
||
<typeStatus id="54B805A7FF9DB66DFE97FAB2FE9A1F2B" box="[269,365,1309,1335]" pageId="11" pageNumber="412" type="paratype">paratype</typeStatus>
|
||
(2.8 and
|
||
<quantity id="4CFB16E0FF9DB66DFE47FAB2FDDC1F2B" box="[477,555,1309,1335]" metricMagnitude="-2" metricUnit="m" metricValue="7.7" pageId="11" pageNumber="412" unit="cm" value="7.7">7.7 cm</quantity>
|
||
high, respectively) of
|
||
<taxonomicName id="4C03C086FF9DB66DFCABFAB3FC081F2A" authorityName="Galea" authorityYear="2016" box="[817,1023,1308,1334]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="plumularioides">
|
||
<emphasis id="B9776717FF9DB66DFCABFAB3FC081F2A" box="[817,1023,1308,1334]" italics="true" pageId="11" pageNumber="412">G. plumularioides</emphasis>
|
||
</taxonomicName>
|
||
were based upon. Concomitantly, it is realized that the latter merely represents the fully-grown stage of
|
||
<taxonomicName id="4C03C086FF9DB66DFC00FAEFFBF01F46" authorityName="Vervoort" authorityYear="1993" box="[922,1031,1344,1370]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="errans">
|
||
<emphasis id="B9776717FF9DB66DFC00FAEFFBF01F46" box="[922,1031,1344,1370]" italics="true" pageId="11" pageNumber="412">G. errans</emphasis>
|
||
</taxonomicName>
|
||
, a hydroid previously known based on young, unbranched colonies, not exceeding a few centimeters in height (
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFC6AFACBFB251F63" author="Vervoort, W." box="[1008,1234,1380,1407]" pageId="11" pageNumber="412" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort 1993: 154</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFB45FACBFA781F62" author="Galea, H. R." box="[1247,1423,1380,1406]" pageId="11" pageNumber="412" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea 2016: 13</bibRefCitation>
|
||
). Consequently,
|
||
<taxonomicName id="4C03C086FF9DB66DFEA5FA27FDFA1FBE" authorityName="Galea" authorityYear="2016" box="[319,525,1416,1442]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="plumularioides">
|
||
<emphasis id="B9776717FF9DB66DFEA5FA27FDFA1FBE" box="[319,525,1416,1442]" italics="true" pageId="11" pageNumber="412">G. plumularioides</emphasis>
|
||
</taxonomicName>
|
||
is assigned to the synonymy of
|
||
<taxonomicName id="4C03C086FF9DB66DFC1AFA27FC1A1FBE" authorityName="Vervoort" authorityYear="1993" box="[896,1005,1416,1442]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="412" phylum="Cnidaria" rank="species" species="errans">
|
||
<emphasis id="B9776717FF9DB66DFC1AFA27FC1A1FBE" box="[896,1005,1416,1442]" italics="true" pageId="11" pageNumber="412">G. errans</emphasis>
|
||
</taxonomicName>
|
||
. The largest colonies met with herein provide additional, crucial data on the general aspect of this hydroid, granting a comprehensive understanding of its morphology.
|
||
</paragraph>
|
||
<paragraph id="8BBCBB05FF9DB66DFF5DFA5BFA8B1CDE" blockId="11.[151,1437,1200,1983]" pageId="11" pageNumber="412">
|
||
A strongly reticulated hydrorhiza, firmly anchoring the colony to a hard substrate, gives rise to a fascicled (though rather slender, not exceeding
|
||
<quantity id="4CFB16E0FF9DB66DFDDBF9B7FD751C2F" box="[577,642,1560,1587]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="11" pageNumber="412" unit="mm" value="3.0">3 mm</quantity>
|
||
in width), strongly geniculate stem forming, at regular intervals (
|
||
<quantity id="4CFB16E0FF9DB66DFAF9F9B7FF301C4B" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="11" pageNumber="412" unit="mm" value="8.0" valueMax="10.0" valueMin="6.0">6–10 mm</quantity>
|
||
), up to
|
||
<quantity id="4CFB16E0FF9DB66DFE80F993FE921C4B" box="[282,357,1596,1623]" metricMagnitude="-2" metricUnit="m" metricValue="6.5" pageId="11" pageNumber="412" unit="cm" value="6.5">6.5 cm</quantity>
|
||
long, spirally-arranged cladia-bearing branches. In the largest colonies, some lower cladia-bearing branches may branch again twice. Along the stem and on the proximal parts of cladia-bearing branches, all cladia are shed, although most axial hydrothecae still protrude from the fascicle of auxiliary tubes. The cladia are up to
|
||
<quantity id="4CFB16E0FF9DB66DFF2EF907FEF41CDF" box="[180,259,1704,1731]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="11" pageNumber="412" unit="mm" value="17.0">17 mm</quantity>
|
||
long and comprise an alternation of up to 24 hydrothecate internodes, not delimited by distinct nodes.
|
||
</paragraph>
|
||
<paragraph id="8BBCBB05FF9DB66DFF5DF963FC2C1D86" blockId="11.[151,1437,1200,1983]" pageId="11" pageNumber="412">
|
||
Although the microscopical structure of the trophosome was described thoroughly earlier (
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFB22F963FA921CFA" author="Galea, H. R." box="[1208,1381,1740,1766]" pageId="11" pageNumber="412" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea 2016: 14</bibRefCitation>
|
||
), the so far unknown gonothecae are present in a number of samples, although fully-formed ones are only met with in sample MNHN-IK-2015-2677. These originate from below the bases of axillar hydrothecae of the cladia-bearing branches (
|
||
<figureCitation id="1338A780FF9DB66DFE90F897FE931D4E" box="[266,356,1848,1874]" captionStart="FIGURE 8" captionStartId="11.[151,250,1058,1082]" captionTargetBox="[158,1420,181,1027]" captionTargetId="figure-17@11.[151,1436,181,1033]" captionTargetPageId="11" captionText="FIGURE 8. Gonaxia errans Vervoort, 1993.A. Portion of fertile colony. B. Two successive hydrothecae seen laterally. C. Opercular apparatus seen frontally. D, E. Gonotheca in lateral (D) and apical (E) views. From sample MNHN-IK-2015-2677. Scale bars: B, C = 300 µm; A, D, E = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5120690" httpUri="https://zenodo.org/record/5120690/files/figure.png" pageId="11" pageNumber="412">Fig. 8A</figureCitation>
|
||
), and are broadly club-shaped (
|
||
<figureCitation id="1338A780FF9DB66DFD5CF897FCD71D4E" box="[710,800,1848,1874]" captionStart="FIGURE 8" captionStartId="11.[151,250,1058,1082]" captionTargetBox="[158,1420,181,1027]" captionTargetId="figure-17@11.[151,1436,181,1033]" captionTargetPageId="11" captionText="FIGURE 8. Gonaxia errans Vervoort, 1993.A. Portion of fertile colony. B. Two successive hydrothecae seen laterally. C. Opercular apparatus seen frontally. D, E. Gonotheca in lateral (D) and apical (E) views. From sample MNHN-IK-2015-2677. Scale bars: B, C = 300 µm; A, D, E = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5120690" httpUri="https://zenodo.org/record/5120690/files/figure.png" pageId="11" pageNumber="412">Fig. 8D</figureCitation>
|
||
), provided with 6–7 prominent, longitudinal ridges (
|
||
<figureCitation id="1338A780FF9DB66DFAF5F897FF4E1D6A" captionStart="FIGURE 8" captionStartId="11.[151,250,1058,1082]" captionTargetBox="[158,1420,181,1027]" captionTargetId="figure-17@11.[151,1436,181,1033]" captionTargetPageId="11" captionText="FIGURE 8. Gonaxia errans Vervoort, 1993.A. Portion of fertile colony. B. Two successive hydrothecae seen laterally. C. Opercular apparatus seen frontally. D, E. Gonotheca in lateral (D) and apical (E) views. From sample MNHN-IK-2015-2677. Scale bars: B, C = 300 µm; A, D, E = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5120690" httpUri="https://zenodo.org/record/5120690/files/figure.png" pageId="11" pageNumber="412">Fig. 8E</figureCitation>
|
||
),
|
||
<emphasis id="B9776717FF9DB66DFF57F8F2FF101D6A" box="[205,231,1885,1910]" italics="true" pageId="11" pageNumber="412">ca</emphasis>
|
||
.
|
||
<quantity id="4CFB16E0FF9DB66DFF6EF8F3FEBE1D6B" box="[244,329,1884,1911]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="11" pageNumber="412" unit="mm" value="2.8">2.8 mm</quantity>
|
||
long and
|
||
<quantity id="4CFB16E0FF9DB66DFE2FF8F3FDFC1D6B" box="[437,523,1884,1911]" metricMagnitude="-1" metricUnit="m" metricValue="7.7" pageId="11" pageNumber="412" unit="mm" value="770.0">770 µm</quantity>
|
||
wide; their
|
||
<emphasis id="B9776717FF9DB66DFD14F8F2FD5F1D6A" box="[654,680,1885,1910]" italics="true" pageId="11" pageNumber="412">ca</emphasis>
|
||
.
|
||
<quantity id="4CFB16E0FF9DB66DFD2CF8F3FCFB1D6B" box="[694,780,1884,1911]" metricMagnitude="-1" metricUnit="m" metricValue="3.5" pageId="11" pageNumber="412" unit="mm" value="350.0">350 µm</quantity>
|
||
wide aperture is at the top of a truncate summit, irregularly rounded in shape and apparently closed by a flimsy, deciduous operculum.
|
||
</paragraph>
|
||
<paragraph id="8BBCBB05FF9DB66DFF5DF80BFB1E1DA3" blockId="11.[151,1437,1200,1983]" box="[199,1257,1956,1983]" pageId="11" pageNumber="412">
|
||
<emphasis id="B9776717FF9DB66DFF5DF80BFE0F1DA2" bold="true" box="[199,504,1956,1982]" pageId="11" pageNumber="412">Bathymetric distribution.</emphasis>
|
||
Between
|
||
<quantity id="4CFB16E0FF9DB66DFDF2F80BFD021DA3" box="[616,757,1956,1983]" metricMagnitude="2" metricUnit="m" metricValue="9.29" metricValueMax="15.08" metricValueMin="3.5" pageId="11" pageNumber="412" unit="m" value="929.0" valueMax="1508.0" valueMin="350.0">350–1508 m</quantity>
|
||
(
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFC99F80BFC5E1DA2" author="Vervoort, W." box="[771,937,1956,1982]" pageId="11" pageNumber="412" pagination="89 - 298" refId="ref14065" refString="Vervoort, W. (1993) Cnidaria, Hydrozoa, Hydroida: Hydroids from the western Pacific (Philippines, Indonesia and New Caledonia) I. Sertulariidae (Part 1). In: Crosnier, A. (Ed.), Resultats des Campagnes MUSORSTOM. Vol. 11. Memoires du Museum national d'histoire naturelle, Paris, 158, 89 - 298." type="journal article" year="1993">Vervoort 1993</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EF92C6F4FF9DB66DFC2FF80BFBCE1DA2" author="Galea, H. R." box="[949,1081,1956,1982]" pageId="11" pageNumber="412" pagination="1 - 52" refId="ref12421" refString="Galea, H. R. (2016) Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species. European Journal of Taxonomy, 218, 1 - 52. https: // doi. org / 10.5852 / ejt. 2016.218" type="journal article" year="2016">Galea 2016</bibRefCitation>
|
||
; present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |