193 lines
25 KiB
XML
193 lines
25 KiB
XML
<document id="AD6C9958A819200BB460477F1374D070" ID-CLB-Dataset="21896" ID-DOI="10.5852/ejt.2016.218" ID-GBIF-Dataset="cba502b0-cc06-4252-94f1-3eda754e8183" ID-ISSN="2118-9773" ID-Zenodo-Dep="3840195" ID-ZooBank="A4D7AA38-D18F-4604-A5E0-D965637BD9F8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1590167245613" checkinUser="valdenar" docAuthor="Galea, Horia R." docDate="2016" docId="3D2E87D5F80DFF82FD83FE21FB95FEFD" docLanguage="en" docName="ejt-2016-218.pdf.imf" docOrigin="European Journal of Taxonomy 218" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Diphasia cristata Billard 1920" docType="treatment" docVersion="7" lastPageNumber="5" masterDocId="C117FFADF80EFF86FFE1FFFEFFBDFF8A" masterDocTitle="Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species" masterLastPageNumber="52" masterPageNumber="1" pageNumber="4" updateTime="1698841043202" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="EE7D630AB6251F73003F7D47F7609E7F">Notes on some sertulariid hydroids (Cnidaria: Hydrozoa) from the tropical western Pacific, with descriptions of nine new species</mods:title>
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<mods:name id="C9732A19FA888DE61BE60EFAB7C75854" type="personal">
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<mods:namePart id="35A004FDF17DE1F430F58B6664A73ECB">Galea, Horia R.</mods:namePart>
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<mods:title id="951F2E7A9125B28878D149F84C24DDA2">European Journal of Taxonomy</mods:title>
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<mods:part id="34823C21BAC4276C20F246758416688C">
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<mods:date id="4B1960C30996726CA192EFFEC7BE2C41">2016</mods:date>
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<mods:number id="AD25E16439D50F2478218404ABC61B2B">2016-08-02</mods:number>
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<mods:number id="544A0770B6B81F8CC52C974F14FC1EB7">218</mods:number>
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<treatment id="3D2E87D5F80DFF82FD83FE21FB95FEFD" ID-DOI="http://doi.org/10.5281/zenodo.3853813" ID-GBIF-Taxon="164252481" ID-Zenodo-Dep="3853813" LSID="urn:lsid:plazi:treatment:3D2E87D5F80DFF82FD83FE21FB95FEFD" httpUri="http://treatment.plazi.org/id/3D2E87D5F80DFF82FD83FE21FB95FEFD" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
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<subSubSection id="FD9D6548F80DFF85FD83FE21FC6FFE70" box="[610,978,479,506]" pageId="3" pageNumber="4" type="nomenclature">
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<paragraph id="B53836C3F80DFF85FD83FE21FC6FFE70" blockId="3.[610,978,479,541]" box="[610,978,479,506]" pageId="3" pageNumber="4">
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<heading id="EE7081AFF80DFF85FD83FE21FC6FFE70" box="[610,978,479,506]" centered="true" fontSize="11" level="2" pageId="3" pageNumber="4" reason="2">
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<taxonomicName id="72874D40F80DFF85FD83FE21FC6FFE70" ID-CoL="36FL7" authority="Billard, 1920" authorityName="Billard" authorityYear="1920" box="[610,978,479,506]" class="Hydrozoa" family="Sertulariidae" genus="Diphasia" kingdom="Animalia" order="Leptothecata" pageId="3" pageNumber="4" phylum="Cnidaria" rank="species" species="cristata">
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<emphasis id="87F3EAD1F80DFF85FD83FE21FC8DFE73" bold="true" box="[610,816,479,506]" italics="true" pageId="3" pageNumber="4">Diphasia cristata</emphasis>
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<bibRefCitation id="D1164B32F80DFF85FCD6FE21FC6FFE70" author="Billard A." box="[823,978,479,506]" pageId="3" pageNumber="4" pagination="144 - 147" refId="ref24835" refString="Billard A. 1920. Note sur quatre especes nouvelles d'hydroides du genre " Diphasia ". Bulletin de la Societe Zoologique de France 45: 144 - 147. Available from http: // biodiversitylibrary. org / page / 3518646 [accessed 29 Jun. 2016]" type="journal article" year="1920">Billard, 1920</bibRefCitation>
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</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FD9D6548F80DFF85FD00FDFDFCEEFD97" box="[737,851,515,541]" pageId="3" pageNumber="4" type="description">
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<paragraph id="B53836C3F80DFF85FD00FDFDFCEEFD97" blockId="3.[610,978,479,541]" box="[737,851,515,541]" pageId="3" pageNumber="4">
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<figureCitation id="2DBC2A46F80DFF85FD00FDFDFC9DFD97" box="[737,800,515,541]" captionStart="Fig" captionStartId="4.[189,232,1647,1673]" captionTargetBox="[193,1394,718,1606]" captionTargetId="figure@4.[189,1398,718,1606]" captionTargetPageId="4" captionText="Fig. 1. ― A–B. Caminothujaria molukkana von Campenhausen, 1896 (BORDAU 2, Stn. CP1582). A. Fragment of internode with verticil of hydrothecae. B. Gonotheca. ― C–J. Diphasia cristata Billard, 1920 (BORDAU 1, Stn. CP1448). C. Pair of hydrothecae, frontal view. D. Same, dorsal view. E. Cross section through basal part of hydrothecal pair, showing perisarcal crests. F. Female gonotheca. G. Same, apical view. H. Same, cross section. I. Male gonotheca. J. Same, apical view. ― K. Diphasia orientalis Billard, 1920 (MUSORSTOM 3, Stn. DR117), internode with pair of hydrothecae. ― L–O. Dynamena heterodonta (Jarvis, 1922) (MUSORSTOM 9). L. Pair of hydrothecae in material from Stn. DW1204. M. Same sample, hydrothecal aperture, showing internal, submarginal cusps. N–O. Isolated (N) or stacked (O) pairs of hydrothecae in material from Stn. CP1265. ― P. Geminella ceramensis Billard, 1925a (MUSORSTOM 8, Stn. CP1084), internode with pair of hydrothecae. Scale bars: A–D, K–L, N–P = 500 µm; E = 400 µm; F–J = 1 mm; M = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3840197" httpUri="https://zenodo.org/record/3840197/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
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C–J
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FD9D6548F80DFF85FF5CFDBAFE85FD4E" pageId="3" pageNumber="4" type="reference_group">
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||
<paragraph id="B53836C3F80DFF85FF5CFDBAFD79FDD4" blockId="3.[189,708,580,606]" box="[189,708,580,606]" pageId="3" pageNumber="4">
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<treatmentCitationGroup id="959711EDF80DFF85FF5CFDBAFD79FDD4" box="[189,708,580,606]" pageId="3" pageNumber="4">
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<treatmentCitation id="342610D2F80DFF85FF5CFDBAFDD4FDD4" author="Billard A." box="[189,617,580,606]" page="147" pageId="3" pageNumber="4" year="1920">
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<taxonomicName id="72874D40F80DFF85FF5CFDBAFDD4FDD4" ID-CoL="36FL7" authority="Billard, 1920: 147" authorityName="Billard" authorityPageNumber="147" authorityYear="1920" box="[189,617,580,606]" class="Hydrozoa" family="Sertulariidae" genus="Diphasia" kingdom="Animalia" order="Leptothecata" pageId="3" pageNumber="4" phylum="Cnidaria" rank="species" species="cristata">
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||
<emphasis id="87F3EAD1F80DFF85FF5CFDBAFE37FDD4" box="[189,394,580,606]" italics="true" pageId="3" pageNumber="4">Diphasia cristata</emphasis>
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||
<bibRefCitation id="D1164B32F80DFF85FE70FDBAFDD4FDD4" author="Billard A." box="[401,617,580,606]" pageId="3" pageNumber="4" pagination="144 - 147" refId="ref24835" refString="Billard A. 1920. Note sur quatre especes nouvelles d'hydroides du genre " Diphasia ". Bulletin de la Societe Zoologique de France 45: 144 - 147. Available from http: // biodiversitylibrary. org / page / 3518646 [accessed 29 Jun. 2016]" type="journal article" year="1920">Billard, 1920: 147</bibRefCitation>
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||
</taxonomicName>
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||
</treatmentCitation>
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||
, fig.
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<specimenCount id="A381FD4AF80DFF85FD42FDBAFD79FDD4" box="[675,708,580,606]" pageId="3" pageNumber="4" type="generic">1f.</specimenCount>
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="B53836C3F80DFF85FF5CFD78FE85FD4E" blockId="3.[189,1398,645,708]" pageId="3" pageNumber="4">
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||
<treatmentCitationGroup id="959711EDF80DFF85FF5CFD78FE85FD4E" pageId="3" pageNumber="4">
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||
<taxonomicName id="72874D40F80DFF85FF5CFD78FE36FD15" ID-CoL="36FL7" authorityName="Billard" authorityYear="1920" box="[189,395,646,672]" class="Hydrozoa" family="Sertulariidae" genus="Diphasia" kingdom="Animalia" order="Leptothecata" pageId="3" pageNumber="4" phylum="Cnidaria" rank="species" species="cristata">
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<emphasis id="87F3EAD1F80DFF85FF5CFD78FE36FD15" box="[189,395,646,672]" italics="true" pageId="3" pageNumber="4">Diphasia cristata</emphasis>
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||
</taxonomicName>
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||
–
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||
<treatmentCitation id="342610D2F80DFF85FE4BFD7BFD33FD2A" author="Billard A." box="[426,654,645,672]" page="218" pageId="3" pageNumber="4" year="1925">
|
||
<bibRefCitation id="D1164B32F80DFF85FE4BFD7BFD33FD2A" author="Billard A." box="[426,654,645,672]" pageId="3" pageNumber="4" pagination="117 - 232" refId="ref24968" refString="Billard A. 1925 b. Les hydroides de l'expedition du Siboga. II. Synthecide et Sertulariidae. Siboga- Expeditie 7 b: 117 - 232." type="journal article" year="1925">Billard 1925b: 218</bibRefCitation>
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||
</treatmentCitation>
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||
, fig. 57, pl. 3 fig. 32. ―
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||
<treatmentCitation id="342610D2F80DFF85FC57FD7BFB33FD2A" author="Hirohito & Emperor of Japan" box="[950,1166,645,672]" page="38" pageId="3" pageNumber="4" year="1983">
|
||
<bibRefCitation id="D1164B32F80DFF85FC57FD7BFB33FD2A" author="Hirohito & Emperor of Japan" box="[950,1166,645,672]" pageId="3" pageNumber="4" refId="ref25756" refString="Hirohito, Emperor of Japan. 1983. Hydroids from Izu Oshima and Niijima. Publications of the Biological Laboratory: 1 - 83, Imperial Household, Tokyo." type="book" year="1983">Hirohito 1983: 38</bibRefCitation>
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||
</treatmentCitation>
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||
, fig. 15; 1995: 161, fig. 51a–c.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FD9D6548F80DFF85FF5CFD14FC98FB63" pageId="3" pageNumber="4" type="materials_examined">
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||
<paragraph id="B53836C3F80DFF85FF5CFD14FE17FC8E" blockId="3.[189,426,746,772]" box="[189,426,746,772]" pageId="3" pageNumber="4">
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||
<heading id="EE7081AFF80DFF85FF5CFD14FE17FC8E" bold="true" box="[189,426,746,772]" fontSize="11" level="3" pageId="3" pageNumber="4" reason="3">
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||
<emphasis id="87F3EAD1F80DFF85FF5CFD14FE17FC8E" bold="true" box="[189,426,746,772]" pageId="3" pageNumber="4">Material examined</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="B53836C3F80DFF85FF5CFCE7FACCFCBE" blockId="3.[189,1393,793,820]" box="[189,1393,793,820]" pageId="3" pageNumber="4">
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||
<collectionCode id="D396AE06F80DFF85FF5CFCE7FEB8FCB9" box="[189,261,793,819]" pageId="3" pageNumber="4">SMIB</collectionCode>
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||
4: Stn. DW57, several sterile stems and fragments, up to
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||
<quantity id="727F9B26F80DFF85FC48FCE7FC44FCB9" box="[937,1017,793,820]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" pageId="3" pageNumber="4" unit="cm" value="2.5">2.5 cm</quantity>
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high (MNHN-IK-2012-16509).
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</paragraph>
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<paragraph id="B53836C3F80DFF85FF5CFCA4FDA6FC12" blockId="3.[189,1398,858,920]" pageId="3" pageNumber="4">
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||
<collectionCode id="D396AE06F80DFF85FF5CFCA4FEB8FCFE" box="[189,261,858,884]" pageId="3" pageNumber="4">SMIB</collectionCode>
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||
6: Stn. DW127, a female colony composed of several stems up to
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||
<quantity id="727F9B26F80DFF85FBEEFCA4FBF5FCFF" box="[1039,1096,858,885]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="4" unit="cm" value="4.0">4 cm</quantity>
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high, epizoic on
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<taxonomicName id="72874D40F80DFF85FAF0FCA5FACBFCFF" authorityName="Vervoort" authorityYear="1993" box="[1297,1398,859,885]" class="Hydrozoa" family="Sertulariidae" genus="Gonaxia" kingdom="Animalia" order="Leptothecata" pageId="3" pageNumber="4" phylum="Cnidaria" rank="genus">
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||
<emphasis id="87F3EAD1F80DFF85FAF0FCA5FACBFCFF" box="[1297,1398,859,885]" italics="true" pageId="3" pageNumber="4">Gonaxia</emphasis>
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</taxonomicName>
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sp. (MNHN-IK-2012-16510).
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</paragraph>
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<paragraph id="B53836C3F80DFF85FF5CFC41FC05FC77" blockId="3.[189,1398,959,1021]" pageId="3" pageNumber="4">
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MUSORSTOM 8: Stn. DW1021, small female colony composed of a few stems, up to
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||
<quantity id="727F9B26F80DFF85FB13FC41FA8DFC53" box="[1266,1328,959,985]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="3" pageNumber="4" unit="cm" value="2.0">2 cm</quantity>
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||
high, epizoic on
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||
<taxonomicName id="72874D40F80DFF85FEDFFC1CFDC0FC76" box="[318,637,994,1020]" class="Hydrozoa" family="Sertulariidae" genus="Caminothujana" kingdom="Animalia" order="Leptothecata" pageId="3" pageNumber="4" phylum="Cnidaria" rank="species" species="molukkana">
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||
<emphasis id="87F3EAD1F80DFF85FEDFFC1CFDC0FC76" box="[318,637,994,1020]" italics="true" pageId="3" pageNumber="4">Caminothujana molukkana</emphasis>
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||
</taxonomicName>
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(MNHN-IK-2012-16511).
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||
</paragraph>
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||
<paragraph id="B53836C3F80DFF85FF5CFBDAFE4FFB0F" blockId="3.[189,1398,1059,1157]" pageId="3" pageNumber="4">
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||
BORDAU 1: Stn. CP1447, small female colony composed of several stems up to
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||
<quantity id="727F9B26F80DFF85FB99FBDAFB7AFBB4" box="[1144,1223,1060,1086]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="3" pageNumber="4" unit="cm" value="2.4">2.4 cm</quantity>
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||
high (MNHN- IK-2012-16512); Stn. CP1448, dense, fertile colony (or colonies?), up to
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||
<quantity id="727F9B26F80DFF85FBE3FBB9FB84FBEB" box="[1026,1081,1095,1121]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="4" unit="cm" value="4.0">4 cm</quantity>
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||
high, on dead antipatharian (MNHN-IK-2012-16513).
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||
</paragraph>
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||
<paragraph id="B53836C3F80DFF85FF5CFB55FC98FB63" blockId="3.[189,1398,1195,1257]" pageId="3" pageNumber="4">
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||
BORDAU 2: Stn. DW1513, male and female colonies with stems up to
|
||
<quantity id="727F9B26F80DFF85FBF8FB55FBD6FB4C" box="[1049,1131,1195,1222]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="4" unit="cm" value="1.5">1.5 cm</quantity>
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||
high, on antipatharian and aglaopheniid hydroid (MNHN-IK-2012-16514).
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="FD9D6548F80DFF82FF5CFAEEFB95FEFD" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="discussion">
|
||
<paragraph id="B53836C3F80DFF85FF5CFAEEFE92FAA0" blockId="3.[189,303,1296,1322]" box="[189,303,1296,1322]" pageId="3" pageNumber="4">
|
||
<heading id="EE7081AFF80DFF85FF5CFAEEFE92FAA0" bold="true" box="[189,303,1296,1322]" fontSize="11" level="3" pageId="3" pageNumber="4" reason="3">
|
||
<emphasis id="87F3EAD1F80DFF85FF5CFAEEFE92FAA0" bold="true" box="[189,303,1296,1322]" pageId="3" pageNumber="4">Remarks</emphasis>
|
||
</heading>
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||
</paragraph>
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||
<paragraph id="B53836C3F80DFF85FF5CFAC0FAE2FA6F" blockId="3.[189,1399,1342,1510]" pageId="3" pageNumber="4">
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||
This species is immediately recognizable through the presence of five prominent, longitudinal, perisarcal crests running over the whole body of hydrothecae, as well as of an additional one found on the dorsal side of the internodes. For the most recent description, see
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<bibRefCitation id="D1164B32F80DFF85FC72FA7BFBEEFA2A" author="Hirohito & Emperor of Japan" box="[915,1107,1413,1440]" pageId="3" pageNumber="4" refId="ref25786" refString="Hirohito, Emperor of Japan. 1995. The Hydroids of Sagami Bay. II. Thecata. Publications of the Biological Laboratory: 1 - 244, Imperial Household, Tokyo." type="book" year="1995">Hirohito (1995)</bibRefCitation>
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||
. It should be noted that the oblique node demarcating the junction between the basal, ahydrothecate part and the main, distal, hydrothecate part of the stems and side branches is not always present in the material examined here.
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||
</paragraph>
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<paragraph id="B53836C3F80DFF85FF5CF9F3FD9EF820" blockId="3.[189,1399,1549,1962]" pageId="3" pageNumber="4">
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||
The gonothecae of this species, hitherto unknown, are described from the present material. Male and female gonothecae present, each sex borne on different stems, but, due to their high density and the numerous branches and anastomoses of the stolon, it is impossible to determine if it is a single colony or whether several colonies are represented. The male gonothecae (
|
||
<figureCitation id="2DBC2A46F80DFF85FC39F988FBA4F91A" box="[984,1049,1654,1680]" captionStart="Fig" captionStartId="4.[189,232,1647,1673]" captionTargetBox="[193,1394,718,1606]" captionTargetId="figure@4.[189,1398,718,1606]" captionTargetPageId="4" captionText="Fig. 1. ― A–B. Caminothujaria molukkana von Campenhausen, 1896 (BORDAU 2, Stn. CP1582). A. Fragment of internode with verticil of hydrothecae. B. Gonotheca. ― C–J. Diphasia cristata Billard, 1920 (BORDAU 1, Stn. CP1448). C. Pair of hydrothecae, frontal view. D. Same, dorsal view. E. Cross section through basal part of hydrothecal pair, showing perisarcal crests. F. Female gonotheca. G. Same, apical view. H. Same, cross section. I. Male gonotheca. J. Same, apical view. ― K. Diphasia orientalis Billard, 1920 (MUSORSTOM 3, Stn. DR117), internode with pair of hydrothecae. ― L–O. Dynamena heterodonta (Jarvis, 1922) (MUSORSTOM 9). L. Pair of hydrothecae in material from Stn. DW1204. M. Same sample, hydrothecal aperture, showing internal, submarginal cusps. N–O. Isolated (N) or stacked (O) pairs of hydrothecae in material from Stn. CP1265. ― P. Geminella ceramensis Billard, 1925a (MUSORSTOM 8, Stn. CP1084), internode with pair of hydrothecae. Scale bars: A–D, K–L, N–P = 500 µm; E = 400 µm; F–J = 1 mm; M = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3840197" httpUri="https://zenodo.org/record/3840197/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
I–J) are
|
||
<quantity id="727F9B26F80DFF85FB9EF988FA8EF91B" box="[1151,1331,1654,1681]" metricMagnitude="0" metricUnit="m" metricValue="1.5425" metricValueMax="1.58" metricValueMin="1.505" pageId="3" pageNumber="4" unit="mm" value="1542.5" valueMax="1580.0" valueMin="1505.0">
|
||
<date id="C1391003F80DFF85FB9EF988FABEF91B" box="[1151,1283,1654,1681]" pageId="3" pageNumber="4" value="1505" valueMax="1580">1505–1580</date>
|
||
µm
|
||
</quantity>
|
||
long, ovoid (
|
||
<quantity id="727F9B26F80DFF85FEEEF967FE1BF93E" box="[271,422,1689,1716]" metricMagnitude="-1" metricUnit="m" metricValue="5.05" metricValueMax="5.3" metricValueMin="4.8" pageId="3" pageNumber="4" unit="mm" value="505.0" valueMax="530.0" valueMin="480.0">480–530 µm</quantity>
|
||
wide in middle), and provided with numerous upturned spines (width including the spines
|
||
<quantity id="727F9B26F80DFF85FEEFF943FE7BF95D" box="[270,454,1725,1751]" metricMagnitude="0" metricUnit="m" metricValue="1.085" metricValueMax="1.17" metricValueMin="1.0" pageId="3" pageNumber="4" unit="mm" value="1085.0" valueMax="1170.0" valueMin="1000.0">1000–1170 µm</quantity>
|
||
). The aperture occurs on the apex of a short neck region and is surrounded by a few, short spines. The female gonothecae (
|
||
<figureCitation id="2DBC2A46F80DFF85FD57F91EFD4AF970" box="[694,759,1760,1786]" captionStart="Fig" captionStartId="4.[189,232,1647,1673]" captionTargetBox="[193,1394,718,1606]" captionTargetId="figure@4.[189,1398,718,1606]" captionTargetPageId="4" captionText="Fig. 1. ― A–B. Caminothujaria molukkana von Campenhausen, 1896 (BORDAU 2, Stn. CP1582). A. Fragment of internode with verticil of hydrothecae. B. Gonotheca. ― C–J. Diphasia cristata Billard, 1920 (BORDAU 1, Stn. CP1448). C. Pair of hydrothecae, frontal view. D. Same, dorsal view. E. Cross section through basal part of hydrothecal pair, showing perisarcal crests. F. Female gonotheca. G. Same, apical view. H. Same, cross section. I. Male gonotheca. J. Same, apical view. ― K. Diphasia orientalis Billard, 1920 (MUSORSTOM 3, Stn. DR117), internode with pair of hydrothecae. ― L–O. Dynamena heterodonta (Jarvis, 1922) (MUSORSTOM 9). L. Pair of hydrothecae in material from Stn. DW1204. M. Same sample, hydrothecal aperture, showing internal, submarginal cusps. N–O. Isolated (N) or stacked (O) pairs of hydrothecae in material from Stn. CP1265. ― P. Geminella ceramensis Billard, 1925a (MUSORSTOM 8, Stn. CP1084), internode with pair of hydrothecae. Scale bars: A–D, K–L, N–P = 500 µm; E = 400 µm; F–J = 1 mm; M = 100 µm." figureDoi="http://doi.org/10.5281/zenodo.3840197" httpUri="https://zenodo.org/record/3840197/files/figure.png" pageId="3" pageNumber="4">Fig. 1</figureCitation>
|
||
F–H) are comparatively larger (
|
||
<quantity id="727F9B26F80DFF85FB92F91EFA94F971" box="[1139,1321,1760,1787]" metricMagnitude="0" metricUnit="m" metricValue="3.0725" metricValueMax="3.16" metricValueMin="2.985" pageId="3" pageNumber="4" unit="mm" value="3072.5" valueMax="3160.0" valueMin="2985.0">2985–3160 µm</quantity>
|
||
long), have a rhomboidal cross-section (
|
||
<quantity id="727F9B26F80DFF85FDB6F8FDFCBFF894" box="[599,770,1795,1822]" metricMagnitude="-1" metricUnit="m" metricValue="9.75" metricValueMax="10.1" metricValueMin="9.4" pageId="3" pageNumber="4" unit="mm" value="975.0" valueMax="1010.0" valueMin="940.0">940–1010 µm</quantity>
|
||
wide), forming four crests at each angle; each one is provided with a succession of moderately long, upturned spines (width of gonotheca including the spines ca
|
||
<quantity id="727F9B26F80DFF85FED1F8B4FE23F8EE" box="[304,414,1866,1892]" metricMagnitude="0" metricUnit="m" metricValue="1.3" pageId="3" pageNumber="4" unit="mm" value="1300.0">1300 µm</quantity>
|
||
). A central, piriform chamber is attached to the walls of the gonotheca through four perisarcal connections, whose position alternates with that of the crests. The aperture is situated apically, and is small and quadrangular.
|
||
</paragraph>
|
||
<paragraph id="B53836C3F80AFF82FF5CFEF5FDBFFEAF" blockId="4.[189,514,267,293]" box="[189,514,267,293]" pageId="4" pageNumber="5">
|
||
<heading id="EE7081AFF80AFF82FF5CFEF5FDBFFEAF" bold="true" box="[189,514,267,293]" fontSize="11" level="3" pageId="4" pageNumber="5" reason="3">
|
||
<emphasis id="87F3EAD1F80AFF82FF5CFEF5FDBFFEAF" bold="true" box="[189,514,267,293]" pageId="4" pageNumber="5">Geographical distribution</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="B53836C3F80AFF82FF5CFEC7FB95FEFD" blockId="4.[189,1399,313,375]" pageId="4" pageNumber="5">
|
||
Previously known from the
|
||
<collectingCountry id="CD907653F80AFF82FDF1FEC7FD29FED9" box="[528,660,313,339]" name="Philippines" pageId="4" pageNumber="5">Philippines</collectingCountry>
|
||
(
|
||
<bibRefCitation id="D1164B32F80AFF82FD46FEC7FCFCFEDE" author="Billard A." box="[679,833,313,340]" pageId="4" pageNumber="5" pagination="144 - 147" refId="ref24835" refString="Billard A. 1920. Note sur quatre especes nouvelles d'hydroides du genre " Diphasia ". Bulletin de la Societe Zoologique de France 45: 144 - 147. Available from http: // biodiversitylibrary. org / page / 3518646 [accessed 29 Jun. 2016]" type="journal article" year="1920">Billard 1920</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="D1164B32F80AFF82FCB1FEC7FC26FEDE" author="Billard A." box="[848,923,313,340]" pageId="4" pageNumber="5" pagination="117 - 232" refId="ref24968" refString="Billard A. 1925 b. Les hydroides de l'expedition du Siboga. II. Synthecide et Sertulariidae. Siboga- Expeditie 7 b: 117 - 232." type="journal article" year="1925">1925b</bibRefCitation>
|
||
) and
|
||
<collectingCountry id="CD907653F80AFF82FC03FEC4FB98FEDE" box="[994,1061,314,340]" name="Japan" pageId="4" pageNumber="5">Japan</collectingCountry>
|
||
(
|
||
<bibRefCitation id="D1164B32F80AFF82FBD6FEC7FB59FEDE" author="Hirohito & Emperor of Japan" box="[1079,1252,313,340]" pageId="4" pageNumber="5" refId="ref25756" refString="Hirohito, Emperor of Japan. 1983. Hydroids from Izu Oshima and Niijima. Publications of the Biological Laboratory: 1 - 83, Imperial Household, Tokyo." type="book" year="1983">Hirohito 1983</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="D1164B32F80AFF82FB12FEC7FA8FFEDE" author="Hirohito & Emperor of Japan" box="[1267,1330,313,340]" pageId="4" pageNumber="5" refId="ref25786" refString="Hirohito, Emperor of Japan. 1995. The Hydroids of Sagami Bay. II. Thecata. Publications of the Biological Laboratory: 1 - 244, Imperial Household, Tokyo." type="book" year="1995">1995</bibRefCitation>
|
||
). The present material originates from
|
||
<collectingCountry id="CD907653F80AFF82FDDDFEA3FD48FEFD" box="[572,757,349,375]" name="New Caledonia" pageId="4" pageNumber="5">New Caledonia</collectingCountry>
|
||
,
|
||
<collectingCountry id="CD907653F80AFF82FCE1FEA3FCDEFEFD" box="[768,867,349,375]" name="Vanuatu" pageId="4" pageNumber="5">Vanuatu</collectingCountry>
|
||
,
|
||
<collectingCountry id="CD907653F80AFF82FC8FFEA3FC27FEFD" box="[878,922,349,375]" name="Fiji" pageId="4" pageNumber="5">Fiji</collectingCountry>
|
||
, and
|
||
<collectingCountry id="CD907653F80AFF82FC36FEA3FB99FEFD" box="[983,1060,349,375]" name="Tonga" pageId="4" pageNumber="5">Tonga</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |