402 lines
46 KiB
XML
402 lines
46 KiB
XML
<document id="BC8F7A6A5EFEA23F42C9BB0F2BC57C72" ID-CLB-Dataset="25305" ID-DOI="10.5852/ejt.2019.562" ID-GBIF-Dataset="f6af87ae-7f5c-482a-8437-cba6bdcf88f5" ID-Zenodo-Dep="3474305" ID-ZooBank="6567F621-7A92-4D1A-8902-A1E76325AF94" IM.bibliography_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,operationResults,plazi" IM.taxonomicNames_approvedBy="guilherme" IM.treatmentCitations_approvedBy="guilherme" IM.treatments_approvedBy="guilherme" checkinTime="1570394176492" checkinUser="plazi" docAuthor="Galea, Horia R. & Schuchert, Peter" docDate="2019" docId="03C0D256AD506102FDF5A66B586FFB49" docLanguage="en" docName="ejt-562_galea_schuchert.pdf.imf" docOrigin="European Journal of Taxonomy 562" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Hydrallmania clavaformis Galea & Schuchert 2019, sp. nov." docType="treatment" docUuid="9C4EF457-3442-4007-9159-B6F710471D3C" docUuidSource="ZooBank" docVersion="2" lastPageNumber="34" masterDocId="FFF9AA2EAD4E6123FFD5A44F5B5CFFB2" masterDocTitle="Some thecate hydroids (Cnidaria: Hydrozoa) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program" masterLastPageNumber="70" masterPageNumber="1" pageNumber="31" updateTime="1737040101154" updateUser="ExternalLinkService">
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<mods:title id="A4500168AA0F65143106AA759059A6BE">Some thecate hydroids (Cnidaria: Hydrozoa) from off New Caledonia collected during KANACONO and KANADEEP expeditions of the French Tropical Deep-Sea Benthos Program</mods:title>
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<mods:namePart id="3589E2609D40A125ED34EE83EDEF392E">Galea, Horia R.</mods:namePart>
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<mods:namePart id="C484F9ACC995ACB26C18F74C329512AD">Schuchert, Peter</mods:namePart>
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<mods:typeOfResource id="6E4555AB53B42845677244EB95DF2F54">text</mods:typeOfResource>
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<mods:title id="2420EE5BB7A46D02D225F44EC6C74E49">European Journal of Taxonomy</mods:title>
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<mods:part id="58AB26633FD3A34A6AF2C9A06F4E7AFB">
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<mods:date id="F63580909710FAAA4200320CC51D2E25">2019</mods:date>
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<mods:number id="CCCC1971053DB723DAAC9FA644A58593">2019-10-04</mods:number>
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<mods:identifier id="7B9755CBA312C98036499BD27D7D6154" type="DOI">10.5852/ejt.2019.562</mods:identifier>
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<treatment id="03C0D256AD506102FDF5A66B586FFB49" ID-DOI="http://doi.org/10.5281/zenodo.3475289" ID-GBIF-Taxon="159646975" ID-Zenodo-Dep="3475289" LSID="urn:lsid:zoobank.org:act:9C4EF457-3442-4007-9159-B6F710471D3C" httpUri="http://treatment.plazi.org/id/03C0D256AD506102FDF5A66B586FFB49" lastPageId="33" lastPageNumber="34" pageId="30" pageNumber="31" scope_family="Sertulariidae" scope_order="Leptothecata" scope_phylum="Cnidaria" scope_subClass="Hydroidolina">
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<subSubSection id="C37330CBAD50613DFDF5A66B5F48FD8D" box="[544,1044,548,575]" pageId="30" pageNumber="31" type="nomenclature">
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<paragraph id="8BD66340AD50613DFDF5A66B5F48FD8D" blockId="30.[379,1208,548,647]" box="[544,1044,548,575]" pageId="30" pageNumber="31">
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<heading id="D09ED42CAD50613DFDF5A66B5F48FD8D" box="[544,1044,548,575]" centered="true" fontSize="11" level="2" pageId="30" pageNumber="31" reason="2">
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<taxonomicName id="4C6918C3AD50613DFDF5A66B58F1FD8D" ID-CoL="849GD" authority="Galea" authorityName="Galea & Schuchert" authorityYear="2019" box="[544,941,548,575]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="31" phylum="Cnidaria" rank="species" species="clavaformis" status="sp. nov.">
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<emphasis id="B91DBF52AD50613DFDF5A66B5803FD8D" bold="true" box="[544,863,548,575]" italics="true" pageId="30" pageNumber="31">Hydrallmania clavaformis</emphasis>
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Galea
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</taxonomicName>
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,
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<taxonomicNameLabel id="A22E0229AD50613DFC6CA66A5F48FD8D" box="[953,1044,549,575]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C37330CBAD50613DFEAEA60758CAFD35" pageId="30" pageNumber="31" type="description">
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<paragraph id="8BD66340AD50613DFEAEA6075FE4FDD1" blockId="30.[379,1208,548,647]" box="[379,1208,584,611]" pageId="30" pageNumber="31">
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<uri id="FFF86F42AD50613DFEAEA6075FE4FDD1" box="[379,1208,584,611]" pageId="30" pageNumber="31">
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urn:lsid:zoobank.org:act:
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<uuid id="FFCF5995AD50613DFD4FA6075FE4FDD1" box="[666,1208,584,611]" pageId="30" pageNumber="31">9C4EF457-3442-4007-9159-B6F710471D3C</uuid>
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</uri>
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</paragraph>
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<paragraph id="8BD66340AD50613DFD4BA62358CAFD35" blockId="30.[379,1208,548,647]" box="[670,918,620,647]" pageId="30" pageNumber="31">
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<figureCitation id="13527FC5AD50613DFD4BA623585AFD35" box="[670,774,620,647]" captionStart="Fig" captionStartId="27.[189,231,1822,1848]" captionTargetBox="[189,1398,750,1790]" captionTargetId="figure@27.[189,1398,750,1790]" captionTargetPageId="27" captionText="Fig. 10.A. DynamenaoppositaGalea, sp.nov.,holotype colony, MNHN-IK-2015-470.—B.Hydrallmania clavaformis Galea, sp. nov., holotype colony, MNHN-IK-2015-404. — C. Sertularella leiocarpoides Vervoort, 1993, one colony from sample MNHN-IK-2015-420. — D. Sertularella novaecaledoniae Vervoort, 1993, colony from sample MNHN-IK-2015-424. — E. Sertularella aff. sinensis Jäderholm, 1896, one colony from sample MNHN-IK-2015-418. — F. Sertularella tronconica Galea, 2016, colony from sample MNHN-IK-2015-419. Scale bars: A–B, D–E = 1 cm; C = 2 cm; F = 5 mm." figureDoi="http://doi.org/10.5281/zenodo.3474325" httpUri="https://zenodo.org/record/3474325/files/figure.png" pageId="30" pageNumber="31">Fig. 10B</figureCitation>
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,
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<figureCitation id="13527FC5AD50613DFCC6A622586FFD35" box="[787,819,621,647]" captionStart="Fig" captionStartId="31.[189,232,1830,1856]" captionTargetBox="[307,1251,265,1770]" captionTargetId="figure@31.[300,1270,265,1770]" captionTargetPageId="31" captionText="Fig. 12. Hydrallmania clavaformis Galea, sp. nov. A–G. Portions of branch with insertion of cladia (A–B), cladial internode in lateral (C) and apical (D) aspects, opercular apparatus (E), gonotheca in lateral (F) and frontal (G) aspects, all from sample MNHN-IK-2015-404. Scale bars: A–B = 1 mm; C–D = 500 µm; E = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3474329" httpUri="https://zenodo.org/record/3474329/files/figure.png" pageId="30" pageNumber="31">12</figureCitation>
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;
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<tableCitation id="C6EB56FBAD50613DFCEAA62358CAFD35" box="[831,918,620,647]" captionStart="Table 7" captionStartId="32.[189,258,268,294]" captionTargetPageId="32" captionText="Table 7. Measurements of Hydrallmania clavaformis Galea, sp. nov., in µm. * When this comprises only two successive hydrothecae." httpUri="http://table.plazi.org/id/DF1633C8AD6E6103FF68A5435957FEFA" pageId="30" pageNumber="31" tableUuid="DF1633C8AD6E6103FF68A5435957FEFA">Table 7</tableCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37330CBAD50613DFF68A6E1599CFC41" pageId="30" pageNumber="31" type="diagnosis">
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<paragraph id="8BD66340AD50613DFF68A6E15A6AFD7A" blockId="30.[189,310,686,712]" box="[189,310,686,712]" pageId="30" pageNumber="31">
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<heading id="D09ED42CAD50613DFF68A6E15A6AFD7A" bold="true" box="[189,310,686,712]" fontSize="11" level="3" pageId="30" pageNumber="31" reason="3">
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<emphasis id="B91DBF52AD50613DFF68A6E15A6AFD7A" bold="true" box="[189,310,686,712]" pageId="30" pageNumber="31">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD66340AD50613DFF68A691599CFC41" blockId="30.[189,1399,734,1012]" pageId="30" pageNumber="31">Stems helicoidal, giving raise laterally to secondary branches with pinnate arrangement of cladia. Nodes mostly indistinct, but equivalents of internodes comprising a proximal apophysis (supporting a cladium) and its associated axillar hydrotheca, two alternate hydrothecae above, and a second, distal apophysis together with its axillar hydrotheca. Stem hydrothecae relatively distant, shifted on to the anterior side, small, deeply-immersed into internodes; cladial hydrothecae closely-set, large, adnate for less than half their adaxial length, strongly projecting outwards in opposite directions. Gonothecae borne below the bases of axillar stem hydrothecae; exceedingly long, club-shaped, aperture distal, rounded, borne on recurved (at right angle) apex of gonotheca.</paragraph>
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</subSubSection>
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<subSubSection id="C37330CBAD50613DFF68A0545ADCFB3A" pageId="30" pageNumber="31" type="etymology">
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<paragraph id="8BD66340AD50613DFF68A0545A18FB87" blockId="30.[189,324,1051,1077]" box="[189,324,1051,1077]" pageId="30" pageNumber="31">
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<heading id="D09ED42CAD50613DFF68A0545A18FB87" bold="true" box="[189,324,1051,1077]" fontSize="11" level="3" pageId="30" pageNumber="31" reason="3">
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<emphasis id="B91DBF52AD50613DFF68A0545A18FB87" bold="true" box="[189,324,1051,1077]" pageId="30" pageNumber="31">Etymology</emphasis>
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||
</heading>
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||
</paragraph>
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<paragraph id="8BD66340AD50613DFF68A0045ADCFB3A" blockId="30.[189,1398,1098,1160]" pageId="30" pageNumber="31">
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From the Latin ‘
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<emphasis id="B91DBF52AD50613DFEA8A0055AE1FBD6" box="[381,445,1098,1124]" italics="true" pageId="30" pageNumber="31">clāva</emphasis>
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||
’, meaning ‘mace’, and ‘
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<emphasis id="B91DBF52AD50613DFD0EA005587DFBD6" box="[731,801,1098,1124]" italics="true" pageId="30" pageNumber="31">forma</emphasis>
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’, meaning ‘shape’, to characterize the morphology of its gonotheca.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37330CBAD50613DFF68A0FF586BF9A1" pageId="30" pageNumber="31" type="materials_examined">
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||
<paragraph id="8BD66340AD50613DFF68A0FF5AF6FB78" blockId="30.[189,426,1200,1226]" box="[189,426,1200,1226]" pageId="30" pageNumber="31">
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||
<heading id="D09ED42CAD50613DFF68A0FF5AF6FB78" bold="true" box="[189,426,1200,1226]" fontSize="11" level="3" pageId="30" pageNumber="31" reason="3">
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||
<emphasis id="B91DBF52AD50613DFF68A0FF5AF6FB78" bold="true" box="[189,426,1200,1226]" pageId="30" pageNumber="31">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD66340AD50613DFF3FA0AF59A9FAD4" blockId="30.[189,1399,1248,1382]" pageId="30" pageNumber="31">
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<materialsCitation id="3B01691DAD50613DFF3FA0AF59A9FAD4" ID-GBIF-Occurrence="2424121649" collectingDate="2016-08-23" collectionCode="PACIFIC, OCEAN" collectorName="KANACONO" country="New Caledonia" elevation="290" latitude="-22.916666" location="PACIFIC OCEAN" longLatPrecision="1258" longitude="167.61667" pageId="30" pageNumber="31" specimenCode="MNHN-IK-2015-404" specimenCount="1" stateProvince="PACIFIC OCEAN" typeStatus="holotype">
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<emphasis id="B91DBF52AD50613DFF3FA0AF5A00FB48" bold="true" box="[234,348,1248,1274]" pageId="30" pageNumber="31">
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<typeStatus id="54D2DDE2AD50613DFF3FA0AF5A00FB48" box="[234,348,1248,1274]" pageId="30" pageNumber="31" type="holotype">Holotype</typeStatus>
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</emphasis>
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<collectingRegion id="49ADADA2AD50613DFF68A14C5ACBFAAF" box="[189,407,1283,1309]" pageId="30" pageNumber="31">PACIFIC OCEAN</collectingRegion>
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• a
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<quantity id="4C91CEA5AD50613DFE10A14C5949FAAC" box="[453,533,1283,1310]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="30" pageNumber="31" unit="cm" value="1.5">1.5 cm</quantity>
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high, apical part of a fertile colony, with three side branches, with almost no traces of coenosarc; off
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<collectingCountry id="F37E23D0AD50613DFDDDA167599FFAF3" box="[520,707,1319,1346]" name="New Caledonia" pageId="30" pageNumber="31">New Caledonia</collectingCountry>
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, stn DW4744;
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<geoCoordinate id="EE5D0587AD50613DFCA9A16A58B8FAF3" box="[892,996,1317,1345]" degrees="22" direction="south" minutes="55" orientation="latitude" pageId="30" pageNumber="31" precision="925" value="-22.916666">22°55′ S</geoCoordinate>
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,
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<geoCoordinate id="EE5D0587AD50613DFC21A16A5F32FAF0" box="[1012,1134,1317,1346]" degrees="167" direction="east" minutes="37" orientation="longitude" pageId="30" pageNumber="31" precision="925" value="167.61667">167°37′ E</geoCoordinate>
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; 310–
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<quantity id="4C91CEA5AD50613DFB6DA1685E54FAF0" box="[1208,1288,1319,1346]" metricMagnitude="2" metricUnit="m" metricValue="2.9" pageId="30" pageNumber="31" unit="m" value="290.0">290 m</quantity>
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||
;
|
||
<date id="FFD74580AD50613DFAC2A1685BA7FAD7" pageId="30" pageNumber="31" value="2016-08-23">
|
||
<collectingDate id="EF93BC68AD50613DFAC2A1685BA7FAD7" pageId="30" pageNumber="31" value="2016-08-23">23 Aug. 2016</collectingDate>
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</date>
|
||
;
|
||
<collectorName id="269C0696AD50613DFED2A1045AF3FAD7" box="[263,431,1355,1381]" pageId="30" pageNumber="31">KANACONO</collectorName>
|
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leg.;
|
||
<specimenCode id="DBCFCB3BAD50613DFE24A10459ADFAD4" box="[497,753,1355,1382]" pageId="30" pageNumber="31">MNHN-IK-2015-404</specimenCode>
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.
|
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</materialsCitation>
|
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</paragraph>
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<paragraph id="8BD66340AD50613DFF3FA1C2586BF9A1" blockId="30.[189,1398,1421,1555]" pageId="30" pageNumber="31">
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<materialsCitation id="3B01691DAD50613DFF3FA1C2586FF9A1" collectingDate="2016-08-13" collectorName="KANACONO" country="New Caledonia" latitude="-22.85" location="PACIFIC OCEAN" longLatPrecision="1258" longitude="167.05" pageId="30" pageNumber="31" specimenCode="MNHN-IK-2015-502" specimenCount="1" stateProvince="PACIFIC OCEAN" typeStatus="paratype">
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<emphasis id="B91DBF52AD50613DFF3FA1C25A00FA15" bold="true" box="[234,348,1421,1447]" pageId="30" pageNumber="31">
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<typeStatus id="54D2DDE2AD50613DFF3FA1C25A00FA15" box="[234,348,1421,1447]" pageId="30" pageNumber="31" type="paratype">Paratype</typeStatus>
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</emphasis>
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<collectingRegion id="49ADADA2AD50613DFF68A1FE5ACBFA79" box="[189,407,1457,1483]" pageId="30" pageNumber="31">PACIFIC OCEAN</collectingRegion>
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• upper (
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<quantity id="4C91CEA5AD50613DFDD7A1FE590FFA79" box="[514,595,1457,1483]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="30" pageNumber="31" unit="cm" value="1.7">1.7 cm</quantity>
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||
long) part of a colony with four side branches, with fairly-preserved coenosarc, without gonothecae; off
|
||
<collectingCountry id="F37E23D0AD50613DFDB0A19A587CFA5D" box="[613,800,1493,1519]" name="New Caledonia" pageId="30" pageNumber="31">New Caledonia</collectingCountry>
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, stn DW4678;
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<geoCoordinate id="EE5D0587AD50613DFC01A19C5F67FA5D" box="[980,1083,1491,1519]" degrees="22" direction="south" minutes="51" orientation="latitude" pageId="30" pageNumber="31" precision="925" value="-22.85">22°51′ S</geoCoordinate>
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,
|
||
<geoCoordinate id="EE5D0587AD50613DFB9FA19C5FE8FA5D" box="[1098,1204,1491,1519]" degrees="167" direction="east" minutes="3" orientation="longitude" pageId="30" pageNumber="31" precision="925" value="167.05">167°3′ E</geoCoordinate>
|
||
; 308–
|
||
<quantity id="4C91CEA5AD50613DFB28A19A5E17FA5D" box="[1277,1355,1493,1519]" metricMagnitude="2" metricUnit="m" metricValue="3.03" pageId="30" pageNumber="31" unit="m" value="303.0">303 m</quantity>
|
||
;
|
||
<date id="FFD74580AD50613DFA8CA19A5A60F9A1" pageId="30" pageNumber="31" value="2016-08-13">
|
||
<collectingDate id="EF93BC68AD50613DFA8CA19A5A60F9A1" pageId="30" pageNumber="31" value="2016-08-13">13 Aug. 2016</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="269C0696AD50613DFE9DA1B65AACF9A1" box="[328,496,1529,1555]" pageId="30" pageNumber="31">KANACONO</collectorName>
|
||
leg.;
|
||
<specimenCode id="DBCFCB3BAD50613DFDE7A1B7586FF9A1" box="[562,819,1528,1555]" pageId="30" pageNumber="31">MNHN-IK-2015-502</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37330CBAD506103FF68A27459BBF809" lastPageId="32" lastPageNumber="33" pageId="30" pageNumber="31" type="description">
|
||
<paragraph id="8BD66340AD50613DFF68A2745A12F9E7" blockId="30.[189,334,1595,1621]" box="[189,334,1595,1621]" pageId="30" pageNumber="31">
|
||
<heading id="D09ED42CAD50613DFF68A2745A12F9E7" bold="true" box="[189,334,1595,1621]" fontSize="11" level="3" pageId="30" pageNumber="31" reason="3">
|
||
<emphasis id="B91DBF52AD50613DFF68A2745A12F9E7" bold="true" box="[189,334,1595,1621]" pageId="30" pageNumber="31">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD506103FF68A22559BBF809" blockId="30.[189,1399,1642,2027]" lastBlockId="32.[189,1399,1213,1979]" lastPageId="32" lastPageNumber="33" pageId="30" pageNumber="31">
|
||
The
|
||
<typeStatus id="54D2DDE2AD50613DFF23A2255A01F936" box="[246,349,1642,1668]" pageId="30" pageNumber="31" type="holotype">holotype</typeStatus>
|
||
comprises the apical part of a fertile colony; its lightly fascicled stem was obviously branched in open spiral throughout the colony, but only the three distalmost secondary branches subsist, each of which displays a pinnate arrangement of its hydrocladia. The
|
||
<typeStatus id="54D2DDE2AD50613DFC2CA2FD5F02F97E" box="[1017,1118,1714,1740]" pageId="30" pageNumber="31" type="paratype">paratype</typeStatus>
|
||
is equally devoid of its very proximal part comprising the hydrorhiza, but possesses a much longer (
|
||
<quantity id="4C91CEA5AD50613DFBE8A2995FDFF942" box="[1085,1155,1750,1776]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="30" pageNumber="31" unit="mm" value="9.0">9 mm</quantity>
|
||
) proximal portion of its stem above the origin from stolon; the main tube, accompanied by a couple of accessory counterparts, is repeatedly divided (by transverse nodes) into short segments, each of which bears a hydrotheca and, occasionally, a lateral apophysis immediately below (its associated hydrotheca thus becoming axillar), carrying the stump of a branch. Remainder of stem gives rise to four side branches arranged helicoidally and having pinnately-inserted hydrocladia. Branches, given off in either anti-clockwise (
|
||
<typeStatus id="54D2DDE2AD50613DFB37A3C65E10F816" box="[1250,1356,1929,1956]" pageId="30" pageNumber="31" type="holotype">holotype</typeStatus>
|
||
) or clockwise (
|
||
<typeStatus id="54D2DDE2AD50613DFE94A3E25AF6F875" box="[321,426,1965,1991]" pageId="30" pageNumber="31" type="paratype">paratype</typeStatus>
|
||
) manner, composed of a short, quadrangular segment, a succession of 3–4 alternate hydrothecae, and a much longer, regular, hydrocladiate part. The latter, displaying a mostly indistinct division into internodes, is composed of a short, lateral apophysis, an axillar hydrotheca associated to it, two alternate hydrothecae above, and a second lateral cladial apophysis on opposite side, together with its corresponding axillary hydrotheca; cladia alternate along the branch. Apophyses short, each supporting a cladium, from which they are separated through straight nodes; the two rows of apophyses not coplanar, but shifted upwards; cladia divided into thecate internodes through transverse constrictions of the perisarc; there is a short, quadrangular segment proximally; each internode with generally two, occasionally three, hydrothecae, although 1
|
||
<superScript id="7C1CCE08AD6E6103FCD2A1C0584EFA2F" attach="left" box="[775,786,1423,1437]" fontSize="6" pageId="32" pageNumber="33">st</superScript>
|
||
internode bearing usually an increased number of hydrothecae, reaching as many as six. Two types of hydrothecae occur within the colony: cauline and cladial, differing much in their morphology. Cauline hydrothecae relatively distant from each other, small, slender, deeply immersed into internodes, with only a short free adaxial part left; tubular, with thick perisarc, free part curved outwards, rim rounded, slightly everted, occasionally renovated once, with no trace of opercular apparatus. Cauline hydrothecae and cauline apophyses distinctly shifted on to the ‘anterior’ side of the stem. Cladial hydrothecae large, tubular, adnate for less than half their length to their corresponding internodes; successive hydrothecae closely-set, free parts strongly projecting outwards in opposite directions; perisarc thin, finely and densely striated; aperture tricuspidate, with an adaxial and two latero-abaxial cusps; abaxial cusps separated by a shallow embayment, while deep, rounded embayments occur between the adaxial and latero-abaxial cusps; opercular apparatus composed of three triangular valves: two latero-adaxial, and a much wider abaxial one; hydranths with 10–12 filiform tentacles; no caecum. Gonothecae given off from below the hydrothecal bases of cauline axillar hydrothecae; club-shaped, exceedingly long, perisarc finely and densely-striated especially on upper half, becoming smooth basally, apex of gonotheca curved abruptly outwards and there carrying a large, rounded aperture; sex could not be ascertained.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF1633C8AD51613CFF68A369594EF818" ID-DOI="http://doi.org/10.5281/zenodo.3474329" ID-Zenodo-Dep="3474329" httpUri="https://zenodo.org/record/3474329/files/figure.png" pageId="31" pageNumber="32" startId="31.[189,232,1830,1856]" targetBox="[307,1251,265,1770]" targetPageId="31">
|
||
<paragraph id="8BD66340AD51613CFF68A369594EF818" blockId="31.[189,1399,1830,1962]" pageId="31" pageNumber="32">
|
||
<emphasis id="B91DBF52AD51613CFF68A3695A40F8F2" bold="true" box="[189,284,1830,1856]" pageId="31" pageNumber="32">Fig. 12.</emphasis>
|
||
<taxonomicName id="4C6918C3AD51613CFEF2A36959EDF8F2" authority="Galea" authorityName="Galea & Schuchert" authorityYear="2019" box="[295,689,1830,1856]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="31" pageNumber="32" phylum="Cnidaria" rank="species" species="clavaformis" status="sp. nov.">
|
||
<emphasis id="B91DBF52AD51613CFEF2A369593DF8F2" box="[295,609,1830,1856]" italics="true" pageId="31" pageNumber="32">Hydrallmania clavaformis</emphasis>
|
||
Galea
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A22E0229AD51613CFD14A3695842F8F2" box="[705,798,1830,1856]" pageId="31" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="B91DBF52AD51613CFCFDA369583FF8F2" bold="true" box="[808,867,1830,1856]" pageId="31" pageNumber="32">A–G</emphasis>
|
||
. Portions of branch with insertion of cladia (A–B), cladial internode in lateral (C) and apical (D) aspects, opercular apparatus (E), gonotheca in lateral (F) and frontal (G) aspects, all from sample MNHN-IK-2015-404. Scale bars: A–B = 1 mm; C–D = 500 µm; E = 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF1633C8AD6E6103FF68A5435957FEFA" ID-Table-UUID="DF1633C8AD6E6103FF68A5435957FEFA" httpUri="http://table.plazi.org/id/DF1633C8AD6E6103FF68A5435957FEFA" pageId="32" pageNumber="33" targetBox="[189,1155,380,1159]" targetIsTable="true" targetPageId="32">
|
||
<paragraph id="8BD66340AD6E6103FF68A5435957FEFA" blockId="32.[189,1398,266,329]" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A5435A42FE94" bold="true" box="[189,286,268,294]" pageId="32" pageNumber="33">Table 7.</emphasis>
|
||
Measurements of
|
||
<taxonomicName id="4C6918C3AD6E6103FE20A544582BFE97" authority="Galea" authorityName="Galea & Schuchert" authorityYear="2019" box="[501,887,267,293]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="32" pageNumber="33" phylum="Cnidaria" rank="species" species="clavaformis" status="sp. nov.">
|
||
<emphasis id="B91DBF52AD6E6103FE20A5445877FE97" box="[501,811,267,293]" italics="true" pageId="32" pageNumber="33">Hydrallmania clavaformis</emphasis>
|
||
Galea
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A22E0229AD6E6103FC56A5435883FE94" box="[899,991,268,294]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, in µm.
|
||
<superScript id="7C1CCE08AD6E6103FBE9A5455F19FEAA" attach="right" box="[1084,1093,266,280]" fontSize="6" pageId="32" pageNumber="33">*</superScript>
|
||
When this comprises only two successive hydrothecae.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD66340AD6E6103FF68A5335F2AFB35" pageId="32" pageNumber="33">
|
||
<table id="F96991E0AD6E9EDCFF68A5335FDFFB35" box="[189,1155,380,1159]" gridcols="2" gridrows="20" pageId="32" pageNumber="33">
|
||
<tr id="35596102AD6E9EDCFF68A5335FDFFE26" box="[189,1155,380,404]" gridrow="0" pageId="32" pageNumber="33">
|
||
<th id="7688087EAD6E9EDCFF68A5335FDFFE26" box="[189,1155,380,404]" colspan="2" colspanRight="1" gridcol="0" gridrow="0" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A5335A51FE26" bold="true" box="[189,269,380,404]" pageId="32" pageNumber="33">Caulus</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A5EB5FDFFE0E" box="[189,1155,420,444]" gridrow="1" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A5EB5943FE0E" box="[189,543,420,444]" gridcol="0" gridrow="1" pageId="32" pageNumber="33">- apophysis length</td>
|
||
<td id="7688087EAD6E9EDCFBDEA5EB5FDFFE0E" box="[1035,1155,420,444]" gridcol="1" gridrow="1" pageId="32" pageNumber="33">100–125</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A5835FDFFE56" box="[189,1155,460,484]" gridrow="2" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A5835FDFFE56" box="[189,1155,460,484]" colspan="2" colspanRight="1" gridcol="0" gridrow="2" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A5835A55FE56" bold="true" box="[189,265,460,484]" pageId="32" pageNumber="33">Cladia</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A5BB5FDFFDBE" box="[189,1155,500,524]" gridrow="3" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A5BB5943FDBE" box="[189,543,500,524]" gridcol="0" gridrow="3" pageId="32" pageNumber="33">- length of quadrangular segment</td>
|
||
<td id="7688087EAD6E9EDCFBDEA5BB5FDFFDBE" box="[1035,1155,500,524]" gridcol="1" gridrow="3" pageId="32" pageNumber="33">100–120</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A6565FDFFD81" box="[189,1155,537,563]" gridrow="4" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A6565943FD81" box="[189,543,537,563]" gridcol="0" gridrow="4" pageId="32" pageNumber="33">- internode length*</td>
|
||
<td id="7688087EAD6E9EDCFBDEA6565FDFFD81" box="[1035,1155,537,563]" gridcol="1" gridrow="4" pageId="32" pageNumber="33">680–850</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A60C5FDFFDE9" box="[189,1155,579,603]" gridrow="5" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A60C5943FDE9" box="[189,543,579,603]" gridcol="0" gridrow="5" pageId="32" pageNumber="33">- diameter at node</td>
|
||
<td id="7688087EAD6E9EDCFBDEA60C5FDFFDE9" box="[1035,1155,579,603]" gridcol="1" gridrow="5" pageId="32" pageNumber="33">100–125</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A6255FDFFD31" box="[189,1155,618,643]" gridrow="6" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A6255FDFFD31" box="[189,1155,618,643]" colspan="2" colspanRight="1" gridcol="0" gridrow="6" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A6255AF5FD31" bold="true" box="[189,425,618,643]" pageId="32" pageNumber="33">Cauline hydrothecae</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A6DD5FDFFD18" box="[189,1155,658,682]" gridrow="7" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A6DD5943FD18" box="[189,543,658,682]" gridcol="0" gridrow="7" pageId="32" pageNumber="33">- free adaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA6DD5FDFFD18" box="[1035,1155,658,682]" gridcol="1" gridrow="7" pageId="32" pageNumber="33">50–65</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A6F55FDFFD60" box="[189,1155,698,722]" gridrow="8" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A6F55943FD60" box="[189,543,698,722]" gridcol="0" gridrow="8" pageId="32" pageNumber="33">- adnate adaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA6F55FDFFD60" box="[1035,1155,698,722]" gridcol="1" gridrow="8" pageId="32" pageNumber="33">250–315</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A6AD5FDFFD48" box="[189,1155,738,762]" gridrow="9" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A6AD5943FD48" box="[189,543,738,762]" gridcol="0" gridrow="9" pageId="32" pageNumber="33">- abaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA6AD5FDFFD48" box="[1035,1155,738,762]" gridcol="1" gridrow="9" pageId="32" pageNumber="33">245–270</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A7465FDFFC93" box="[189,1155,777,801]" gridrow="10" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A7465943FC93" box="[189,543,777,801]" gridcol="0" gridrow="10" pageId="32" pageNumber="33">- diameter at rim</td>
|
||
<td id="7688087EAD6E9EDCFBDEA7465FDFFC93" box="[1035,1155,777,801]" gridcol="1" gridrow="10" pageId="32" pageNumber="33">55–65</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A77E5FDFFCFB" box="[189,1155,817,841]" gridrow="11" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A77E5FDFFCFB" box="[189,1155,817,841]" colspan="2" colspanRight="1" gridcol="0" gridrow="11" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A77E5AFFFCFB" bold="true" box="[189,419,817,841]" pageId="32" pageNumber="33">Cladial hydrothecae</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A7165FDFFCC3" box="[189,1155,857,881]" gridrow="12" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A7165943FCC3" box="[189,543,857,881]" gridcol="0" gridrow="12" pageId="32" pageNumber="33">- free adaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA7165FDFFCC3" box="[1035,1155,857,881]" gridcol="1" gridrow="12" pageId="32" pageNumber="33">330–485</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A7CF5FDFFC2A" box="[189,1155,896,920]" gridrow="13" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A7CF5943FC2A" box="[189,543,896,920]" gridcol="0" gridrow="13" pageId="32" pageNumber="33">- adnate adaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA7CF5FDFFC2A" box="[1035,1155,896,920]" gridcol="1" gridrow="13" pageId="32" pageNumber="33">315–450</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A7E75FDFFC72" box="[189,1155,936,960]" gridrow="14" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A7E75943FC72" box="[189,543,936,960]" gridcol="0" gridrow="14" pageId="32" pageNumber="33">- abaxial wall</td>
|
||
<td id="7688087EAD6E9EDCFBDEA7E75FDFFC72" box="[1035,1155,936,960]" gridcol="1" gridrow="14" pageId="32" pageNumber="33">680–705</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A79F5FDFFC5A" box="[189,1155,976,1000]" gridrow="15" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A79F5943FC5A" box="[189,543,976,1000]" gridcol="0" gridrow="15" pageId="32" pageNumber="33">- diameter at rim</td>
|
||
<td id="7688087EAD6E9EDCFBDEA79F5FDFFC5A" box="[1035,1155,976,1000]" gridcol="1" gridrow="15" pageId="32" pageNumber="33">150–175</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A7B85FDFFBBD" box="[189,1155,1015,1039]" gridrow="16" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A7B85FDFFBBD" box="[189,1155,1015,1039]" colspan="2" colspanRight="1" gridcol="0" gridrow="16" pageId="32" pageNumber="33">
|
||
<emphasis id="B91DBF52AD6E6103FF68A7B85A64FBBD" bold="true" box="[189,312,1015,1039]" pageId="32" pageNumber="33">Gonotheca</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A0505FDFFB85" box="[189,1155,1055,1079]" gridrow="17" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A0505943FB85" box="[189,543,1055,1079]" gridcol="0" gridrow="17" pageId="32" pageNumber="33">- total length</td>
|
||
<td id="7688087EAD6E9EDCFBDEA0505FDFFB85" box="[1035,1155,1055,1079]" gridcol="1" gridrow="17" pageId="32" pageNumber="33">3820–3880</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A0085FDFFBED" box="[189,1155,1095,1119]" gridrow="18" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A0085943FBED" box="[189,543,1095,1119]" gridcol="0" gridrow="18" pageId="32" pageNumber="33">- maximum width</td>
|
||
<td id="7688087EAD6E9EDCFBDEA0085FDFFBED" box="[1035,1155,1095,1119]" gridcol="1" gridrow="18" pageId="32" pageNumber="33">425–445</td>
|
||
</tr>
|
||
<tr id="35596102AD6E9EDCFF68A0205FDFFB35" box="[189,1155,1135,1159]" gridrow="19" pageId="32" pageNumber="33">
|
||
<td id="7688087EAD6E9EDCFF68A0205943FB35" box="[189,543,1135,1159]" gridcol="0" gridrow="19" pageId="32" pageNumber="33">- diameter at aperture</td>
|
||
<td id="7688087EAD6E9EDCFBDEA0205FDFFB35" box="[1035,1155,1135,1159]" gridcol="1" gridrow="19" pageId="32" pageNumber="33">190–200</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="C37330CBAD6F6102FF68A5445E5FFB37" pageId="33" pageNumber="34" type="discussion">
|
||
<paragraph id="8BD66340AD6F6102FF68A5445A73FE97" blockId="33.[189,303,267,293]" box="[189,303,267,293]" pageId="33" pageNumber="34">
|
||
<heading id="D09ED42CAD6F6102FF68A5445A73FE97" bold="true" box="[189,303,267,293]" fontSize="11" level="3" pageId="33" pageNumber="34" reason="3">
|
||
<emphasis id="B91DBF52AD6F6102FF68A5445A73FE97" bold="true" box="[189,303,267,293]" pageId="33" pageNumber="34">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD6F6102FF68A57358F9FE5D" blockId="33.[189,1398,316,495]" pageId="33" pageNumber="34">
|
||
According to
|
||
<bibRefCitation id="EFF81EB1AD6F6102FE8AA5725943FEE4" author="Vervoort" box="[351,543,316,343]" firstAuthor="Vervoort" pageId="33" pageNumber="34" pagination="89 - 298" refId="ref39987" 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 158: 89 - 298." type="journal article" year="1993">Vervoort (1993)</bibRefCitation>
|
||
, four valid nominal species belonging to the genus could be recognized, namely
|
||
<taxonomicName id="4C6918C3AD6F6102FEF5A52C5909FECE" authority="Nutting, 1899" authorityName="Nutting" authorityYear="1899" box="[288,597,354,380]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="distans">
|
||
<emphasis id="B91DBF52AD6F6102FEF5A52C5AC1FECE" box="[288,413,354,380]" italics="true" pageId="33" pageNumber="34">H. distans</emphasis>
|
||
Nutting, 1899
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6918C3AD6F6102FDB2A52C589DFECF" authority="(Linnaeus, 1758)" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[615,961,354,381]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="falcata">
|
||
<emphasis id="B91DBF52AD6F6102FDB2A52C59BEFECE" box="[615,738,354,380]" italics="true" pageId="33" pageNumber="34">H. falcata</emphasis>
|
||
(Linnaeus, 1758)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C6918C3AD6F6102FC07A52C5E67FECF" authority="(Trask, 1857)" baseAuthorityName="Trask" baseAuthorityYear="1857" box="[978,1339,354,381]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="franciscana">
|
||
<emphasis id="B91DBF52AD6F6102FC07A52C5FDBFECF" box="[978,1159,355,381]" italics="true" pageId="33" pageNumber="34">H. franciscana</emphasis>
|
||
(Trask, 1857)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C6918C3AD6F6102FF68A5C65971FE11" authority="(Allman, 1877)" baseAuthorityName="Allman" baseAuthorityYear="1877" box="[189,557,392,419]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="plumulifera">
|
||
<emphasis id="B91DBF52AD6F6102FF68A5C65A37FE10" box="[189,363,392,418]" italics="true" pageId="33" pageNumber="34">H. plumulifera</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF81EB1AD6F6102FEAEA5C75978FE11" author="Allman" box="[379,548,392,419]" firstAuthor="Allman" pageId="33" pageNumber="34" pagination="1 - 66" refId="ref35871" refString="Allman G. J. 1877. Report on the Hydroida collected during the exploration of the Gulf Stream by L. F. de Pourtales, Assistant United States Coast Survey. Memoirs of the Museum of Comparative Zoology at Harvard College 5 (2): 1 - 66. https: // doi. org / 10.5962 / bhl. title. 10420" type="journal article" year="1877">Allman, 1877</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Should the assumption of
|
||
<bibRefCitation id="EFF81EB1AD6F6102FCA5A5C75F17FE11" author="Broch" box="[880,1099,392,419]" firstAuthor="Broch" pageId="33" pageNumber="34" pagination="1 - 206" refId="ref36559" refString="Broch H. 1918. Hydroida (Part II). Danish Ingolf-Expedition 5 (7): 1 - 206." type="journal article" year="1918">Broch (1918: 137)</bibRefCitation>
|
||
be confirmed,
|
||
<taxonomicName id="4C6918C3AD6F6102FB2BA5C65E2AFE10" authorityName="Nutting" authorityYear="1899" box="[1278,1398,392,418]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="distans">
|
||
<emphasis id="B91DBF52AD6F6102FB2BA5C65E2AFE10" box="[1278,1398,392,418]" italics="true" pageId="33" pageNumber="34">H. distans</emphasis>
|
||
</taxonomicName>
|
||
becomes a junior synonym of
|
||
<taxonomicName id="4C6918C3AD6F6102FDF6A5E059C4FE7B" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[547,664,431,457]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="falcata">
|
||
<emphasis id="B91DBF52AD6F6102FDF6A5E059C4FE7B" box="[547,664,431,457]" italics="true" pageId="33" pageNumber="34">H. falcata</emphasis>
|
||
</taxonomicName>
|
||
. Anyhow, a critical revision of the genus is necessary, as both
|
||
<taxonomicName id="4C6918C3AD6F6102FF68A5995A30FE5D" baseAuthorityName="Trask" baseAuthorityYear="1857" box="[189,364,469,495]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="franciscana">
|
||
<emphasis id="B91DBF52AD6F6102FF68A5995A30FE5D" box="[189,364,469,495]" italics="true" pageId="33" pageNumber="34">H. franciscana</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6918C3AD6F6102FE71A599590DFE5D" baseAuthorityName="Allman" baseAuthorityYear="1877" box="[420,593,469,495]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="plumulifera">
|
||
<emphasis id="B91DBF52AD6F6102FE71A599590DFE5D" box="[420,593,469,495]" italics="true" pageId="33" pageNumber="34">H. plumulifera</emphasis>
|
||
</taxonomicName>
|
||
need modern redescriptions.
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD6F6102FF68A6555F2BFD43" blockId="33.[189,1399,537,754]" pageId="33" pageNumber="34">
|
||
None of the nominal species mentioned above displays such strongly bimorphic hydrothecae and forms such exceedingly elongate, club-shaped gonothecae as
|
||
<taxonomicName id="4C6918C3AD6F6102FC9CA60F58A5FDEB" authority="Galea & Schuchert, 2019" authorityName="Galea & Schuchert" authorityYear="2019" box="[841,1017,575,601]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="clavaformis" status="sp. nov.">
|
||
<emphasis id="B91DBF52AD6F6102FC9CA60F58A5FDEB" box="[841,1017,575,601]" italics="true" pageId="33" pageNumber="34">H. clavaformis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22E0229AD6F6102FBD4A60F5F01FDE8" box="[1025,1117,576,602]" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Indeed, the gonothecae of the poorly-known
|
||
<taxonomicName id="4C6918C3AD6F6102FE69A6295969FDCD" authorityName="Nutting" authorityYear="1899" box="[444,565,613,639]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="distans">
|
||
<emphasis id="B91DBF52AD6F6102FE69A6295969FDCD" box="[444,565,613,639]" italics="true" pageId="33" pageNumber="34">H. distans</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6918C3AD6F6102FDA7A629587DFDCD" baseAuthorityName="Allman" baseAuthorityYear="1877" box="[626,801,613,639]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="plumulifera">
|
||
<emphasis id="B91DBF52AD6F6102FDA7A629587DFDCD" box="[626,801,613,639]" italics="true" pageId="33" pageNumber="34">H. plumulifera</emphasis>
|
||
</taxonomicName>
|
||
were described by
|
||
<bibRefCitation id="EFF81EB1AD6F6102FBDBA62A5FE3FDCD" author="Nutting" box="[1038,1215,613,639]" firstAuthor="Nutting" pageId="33" pageNumber="34" pagination="1 - 325" refId="ref38586" refString="Nutting C. C. 1904. American hydroids. Part II. The Sertularidae. Special Bulletin of the United States National Museum 4 (2): 1 - 325. https: // doi. org / 10.5962 / bhl. title. 1327" type="journal article" year="1904">Nutting (1904)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFF81EB1AD6F6102FB29A62A5A52FD14" author="Jaderholm" firstAuthor="Jaderholm" pageId="33" pageNumber="34" pagination="1 - 20" refId="ref37752" refString="Jaderholm E. 1896. Ueber Aussereuropaische Hydroiden des Zoologischen Museums der Universitat Upsala. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar 21 (4) (6): 1 - 20." type="journal article" year="1896">Jäderholm (1896)</bibRefCitation>
|
||
, respectively, while those of the well-known
|
||
<taxonomicName id="4C6918C3AD6F6102FCC0A6C358D4FD17" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[789,904,651,677]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="falcata">
|
||
<emphasis id="B91DBF52AD6F6102FCC0A6C358D4FD17" box="[789,904,651,677]" italics="true" pageId="33" pageNumber="34">H. falcata</emphasis>
|
||
</taxonomicName>
|
||
are dealt with, among others, by
|
||
<bibRefCitation id="EFF81EB1AD6F6102FAD1A6C45A53FD7E" author="Cornelius" firstAuthor="Cornelius" pageId="33" pageNumber="34" pagination="1 - 386" refId="ref36900" refString="Cornelius P. F. S. 1995. North-west European thecate hydroids and their medusae. Part 2. Sertulariidae to Campanulariidae. Synopses of the British Fauna 50: 1 - 386." type="journal article" year="1995">Cornelius (1995)</bibRefCitation>
|
||
. All are short, broadly ovoid, tapering basally, with a round, distal aperture on top of a short neck region. Only specimens of
|
||
<taxonomicName id="4C6918C3AD6F6102FE2FA69759F5FD40" baseAuthorityName="Trask" baseAuthorityYear="1857" box="[506,681,728,754]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="franciscana">
|
||
<emphasis id="B91DBF52AD6F6102FE2FA69759F5FD40" box="[506,681,728,754]" italics="true" pageId="33" pageNumber="34">H. franciscana</emphasis>
|
||
</taxonomicName>
|
||
without gonothecae are known to date.
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD6F6102FF68A7535A8EFC7C" blockId="33.[189,1399,796,975]" pageId="33" pageNumber="34">
|
||
Unlike its congeners, the new species possesses an opercular apparatus composed of three triangular flaps meeting centrally to form a low pyramidal roof.
|
||
<bibRefCitation id="EFF81EB1AD6F6102FCE1A70D5F70FCEF" author="Vervoort" box="[820,1068,834,861]" firstAuthor="Vervoort" pageId="33" pageNumber="34" pagination="89 - 298" refId="ref39987" 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 158: 89 - 298." type="journal article" year="1993">Vervoort (1993: 185)</bibRefCitation>
|
||
debated on the composition of this structure (presence of either a single adaxial flap, or of a larger adaxial and a smaller abaxial one, according to the statements of different authors), and concluded that two flaps occurred in the Atlantic material at his disposal.
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD6F6102FF68A7B75E5FFB37" blockId="33.[189,1399,1016,1157]" pageId="33" pageNumber="34">
|
||
Despite these morphological peculiarities, the present species is provisionally accommodated within the genus
|
||
<taxonomicName id="4C6918C3AD6F6102FEE8A05059CDFB8A" authority="Hincks, 1868" authorityName="Hincks" authorityYear="1868" box="[317,657,1054,1081]" class="Hydrozoa" family="Sertulariidae" genus="Hydrallmania" kingdom="Animalia" order="Leptothecata" pageId="33" pageNumber="34" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="B91DBF52AD6F6102FEE8A0505ABEFB8B" box="[317,482,1055,1081]" italics="true" pageId="33" pageNumber="34">Hydrallmania</emphasis>
|
||
Hincks, 1868
|
||
</taxonomicName>
|
||
, on the account of its mode of branching and the unilateral arrangement of the side branches and hydrothecae, pending the availability of additional material suitable for molecular analyses expected to confidently clarify its correct systematic position.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37330CBAD6F6102FF68A0E0586FFB49" box="[189,819,1199,1275]" pageId="33" pageNumber="34" type="distribution">
|
||
<paragraph id="8BD66340AD6F6102FF68A0E05A0AFB7B" blockId="33.[189,342,1199,1225]" box="[189,342,1199,1225]" pageId="33" pageNumber="34">
|
||
<heading id="D09ED42CAD6F6102FF68A0E05A0AFB7B" bold="true" box="[189,342,1199,1225]" fontSize="11" level="3" pageId="33" pageNumber="34" reason="3">
|
||
<emphasis id="B91DBF52AD6F6102FF68A0E05A0AFB7B" bold="true" box="[189,342,1199,1225]" pageId="33" pageNumber="34">Distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BD66340AD6F6102FF68A0AF586FFB49" blockId="33.[189,819,1248,1275]" box="[189,819,1248,1275]" pageId="33" pageNumber="34">
|
||
Only known from off
|
||
<collectingCountry id="F37E23D0AD6F6102FE15A0AE5929FB48" box="[448,629,1248,1275]" name="New Caledonia" pageId="33" pageNumber="34">New Caledonia</collectingCountry>
|
||
(present study).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |