339 lines
40 KiB
XML
339 lines
40 KiB
XML
<document id="D1141B0619B5F2E94D38443F1310B8C7" ID-ISSN="1175-5326" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629625653342" checkinUser="felipe" docAuthor="P. R. Pugh" docDate="2009" docId="72712622BB2FCE5E95CEF94AFC86FADF" docLanguage="en" docName="zt02147p048.pdf" docOrigin="Zootaxa 2147" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Sphaeronectes haddocki Pugh, 2009, sp. nov." docType="treatment" docVersion="3" lastPageNumber="35" masterDocId="8E485E5ABB31CE7C9559FFB0FF95FFE0" masterDocTitle="A review of the family Sphaeronectidae (Class Hydrozoa, Order Siphonophora), with the description of three new species" masterLastPageNumber="48" masterPageNumber="1" pageNumber="31" updateTime="1699085886706" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="C0419DF544DF7E2F501D5F9DE09B3E31" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="508343DB6AC655F2D26192228B66A0FD">
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<mods:title id="25FFE3FA99894D1B1DDC3A635FDDA0C0">A review of the family Sphaeronectidae (Class Hydrozoa, Order Siphonophora), with the description of three new species</mods:title>
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</mods:titleInfo>
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<mods:name id="1F355172BABB8C59ED70D4DCF9044594" type="personal">
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<mods:role id="FE4F367DE95FB4B9193821619AC0C33B">
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<mods:roleTerm id="132A6FC08A4DC076DE93E2000F74F9F1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="912AB6FDB20F37F8D5B074C9EB9E3A1B">P. R. Pugh</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="D31E52A8EC9B416971939401F76EA43C">text</mods:typeOfResource>
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<mods:titleInfo id="E0BFB4A5003783980F60C6181BC300F4">
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<mods:title id="A8D446F46E44CA6779860CE81E9308F7">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E61E2AA8008474E7921753883FD73284">
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<mods:date id="A159DF861A4692C0C0E7F1925F82E9CF">2009</mods:date>
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<mods:detail id="7B50DE0FAC679DC26077BB536CB0A5E3" type="volume">
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<mods:number id="245A60823CC3194FB1970224C17C8C3B">2147</mods:number>
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</mods:detail>
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<mods:extent id="D944FDCCFF50C7DC95CD4945819F9531" unit="page">
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<mods:start id="0121CC30B07A971F1AA6BF2ECB1F8902">1</mods:start>
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<mods:end id="2ECFF7A4799623C13B57E56A7571B158">48</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="98487628A98F3DAAC15E336C70E7E77C">journal article</mods:classification>
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<mods:identifier id="8CEACA9675222620D80FEAE9953EBBBA" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="72712622BB2FCE5E95CEF94AFC86FADF" ID-DOI="http://doi.org/10.5281/zenodo.5333481" ID-Zenodo-Dep="5333481" LSID="urn:lsid:plazi:treatment:72712622BB2FCE5E95CEF94AFC86FADF" httpUri="http://treatment.plazi.org/id/72712622BB2FCE5E95CEF94AFC86FADF" lastPageId="34" lastPageNumber="35" pageId="30" pageNumber="31">
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<subSubSection id="B2C2C4BFBB2FCE6295CEF94AFDB4F8F4" box="[151,545,1786,1812]" pageId="30" pageNumber="31" type="nomenclature">
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<paragraph id="FA679734BB2FCE6295CEF94AFDB4F8F4" blockId="30.[151,545,1786,1812]" box="[151,545,1786,1812]" pageId="30" pageNumber="31">
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<heading id="A12F2058BB2FCE6295CEF94AFDB4F8F4" bold="true" box="[151,545,1786,1812]" fontSize="11" level="1" pageId="30" pageNumber="31" reason="1">
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<emphasis id="C8AC4B26BB2FCE6295CEF94AFDB4F8F4" bold="true" box="[151,545,1786,1812]" pageId="30" pageNumber="31">
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<taxonomicName id="3DD8ECB7BB2FCE6295CEF94AFE28F8F4" ID-CoL="4YR2M" authorityName="Pugh" authorityYear="2009" box="[151,445,1786,1812]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="30" pageNumber="31" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
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<emphasis id="C8AC4B26BB2FCE6295CEF94AFE28F8F4" bold="true" box="[151,445,1786,1812]" italics="true" pageId="30" pageNumber="31">Sphaeronectes haddocki</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D39FF65DBB2FCE62949DF94AFDB4F8F4" box="[452,545,1786,1812]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="B2C2C4BFBB2FCE6295CEF8F3FBA1F832" pageId="30" pageNumber="31" type="diagnosis">
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<paragraph id="FA679734BB2FCE6295CEF8F3FBA1F832" blockId="30.[151,1435,1859,2002]" pageId="30" pageNumber="31">
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<emphasis id="C8AC4B26BB2FCE6295CEF8F3FE8EF8BD" bold="true" box="[151,283,1859,1885]" pageId="30" pageNumber="31">Diagnosis:</emphasis>
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Large cylindrical nectophore, with rounded apex, up to 11.5 mm in height. Nectosac extensive, occupying 87% of height of nectophore. Hydroecium extending to 45% height of nectosac, but not fully open on proximal side. Ovate vertical somatocyst, without pigmentation, with characteristic, mainly horizontal, pedicle. Lateral radial canals looped, with secondary curve on descending part.
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</paragraph>
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</subSubSection>
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<caption id="AEA7C7BCBB2ECE6395CEFB1EFC22FAEB" pageId="31" pageNumber="32" startId="31.[151,257,1198,1222]" targetBox="[243,1337,181,1191]" targetPageId="31">
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<paragraph id="FA679734BB2ECE6395CEFB1EFC22FAEB" blockId="31.[151,1437,1198,1291]" pageId="31" pageNumber="32">
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<emphasis id="C8AC4B26BB2ECE6395CEFB1EFEBFFB26" bold="true" box="[151,298,1198,1222]" pageId="31" pageNumber="32">FIGURE 24.</emphasis>
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<taxonomicName id="3DD8ECB7BB2ECE63946AFB1FFDABFB26" authorityName="Pugh" authorityYear="2009" box="[307,574,1199,1222]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="31" pageNumber="32" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
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<emphasis id="C8AC4B26BB2ECE63946AFB1FFDABFB26" box="[307,574,1199,1222]" italics="true" pageId="31" pageNumber="32">Sphaeronectes haddocki</emphasis>
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</taxonomicName>
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<emphasis id="C8AC4B26BB2ECE63971FFB1EFD0AFB26" bold="true" box="[582,671,1198,1222]" pageId="31" pageNumber="32">
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<taxonomicNameLabel id="D39FF65DBB2ECE63971FFB1EFD0AFB26" box="[582,671,1198,1222]" pageId="31" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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Laboratory photos of specimens from A. & B.
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<emphasis id="C8AC4B26BB2ECE6391E8FB1FFA92FB26" box="[1201,1287,1199,1222]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 987; C.
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<emphasis id="C8AC4B26BB2ECE6395C1FB62FF78FB09" box="[152,237,1234,1257]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 1156 (type specimen); and D.
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<emphasis id="C8AC4B26BB2ECE639722FB62FD45FB09" box="[635,720,1234,1257]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 1157. Photos taken by S.H.D. Haddock (A. & B.) and C.W. Dunn (C. & D.), and reproduced by their kind permission. Scale bar 2 mm.
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</paragraph>
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</caption>
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<subSubSection id="B2C2C4BFBB2ECE63959FFA8CFA81F9A7" pageId="31" pageNumber="32" type="materials_examined">
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<paragraph id="FA679734BB2ECE63959FFA8CFA81F9A7" blockId="31.[151,1436,1337,2032]" pageId="31" pageNumber="32">
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<emphasis id="C8AC4B26BB2ECE63959FFA8CFE29FAB6" bold="true" box="[198,444,1340,1366]" pageId="31" pageNumber="32">Material examined:</emphasis>
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Four specimens collected by the ROVs
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<taxonomicName id="3DD8ECB7BB2ECE6396C9FA8CFC7BFAB5" authorityName="Dive" authorityYear="2623" box="[912,1006,1340,1365]" class="Magnoliopsida" family="Humiriaceae" genus="Ventana" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="31" pageNumber="32" phylum="Tracheophyta" rank="genus">
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<emphasis id="C8AC4B26BB2ECE6396C9FA8CFC7BFAB5" box="[912,1006,1340,1365]" italics="true" pageId="31" pageNumber="32">Ventana</emphasis>
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</taxonomicName>
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and
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<emphasis id="C8AC4B26BB2ECE63917EFA8CFB16FAB5" box="[1063,1155,1340,1365]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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.
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<taxonomicName id="3DD8ECB7BB2ECE6391C8FA8CFAE5FAB6" authority="Dive 2623" authorityName="Dive" authorityYear="2623" box="[1169,1392,1340,1366]" class="Magnoliopsida" family="Humiriaceae" genus="Ventana" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="31" pageNumber="32" phylum="Tracheophyta" rank="genus">
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<emphasis id="C8AC4B26BB2ECE6391C8FA8CFB65FAB5" box="[1169,1264,1340,1365]" italics="true" pageId="31" pageNumber="32">Ventana</emphasis>
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Dive 2623
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</taxonomicName>
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(
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<date id="8E66B1F4BB2ECE6390D9FA8CFED8FA60" pageId="31" pageNumber="32" value="2005-02-07">
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7
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<superScript id="0DAD3A7CBB2ECE6390D6FA89FA0EFAA7" attach="none" box="[1423,1435,1337,1351]" fontSize="6" pageId="31" pageNumber="32">th</superScript>
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February 2005
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</date>
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;
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<geoCoordinate id="9FECF1F3BB2ECE639403FAD6FE73FA60" box="[346,486,1382,1408]" degrees="36" direction="north" minutes="41.87" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="36.697834">36°41.87'N</geoCoordinate>
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,
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<geoCoordinate id="9FECF1F3BB2ECE6394ADFAD6FD03FA60" box="[500,662,1382,1408]" degrees="122" direction="west" minutes="03.49" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-122.05817">122°03.49'W</geoCoordinate>
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; depth of collection
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<quantity id="3D203AD1BB2ECE6396C8FAD6FC77FA60" box="[913,994,1382,1408]" metricMagnitude="2" metricUnit="m" metricValue="3.54" pageId="31" pageNumber="32" unit="m" value="354.0">354 m</quantity>
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);
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<emphasis id="C8AC4B26BB2ECE6396A3FAD6FBCDFA9F" box="[1018,1112,1382,1407]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 987 (
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<date id="8E66B1F4BB2ECE6391BBFAD6FA02FA60" box="[1250,1431,1379,1408]" pageId="31" pageNumber="32" value="2006-05-16">
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16
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<superScript id="0DAD3A7CBB2ECE63905BFAD3FA9AFA91" attach="left" box="[1282,1295,1379,1393]" fontSize="6" pageId="31" pageNumber="32">th</superScript>
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May 2006
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</date>
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;
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<geoCoordinate id="9FECF1F3BB2ECE6395CEFA3FFEB4FA49" box="[151,289,1423,1449]" degrees="35" direction="north" minutes="30.86" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="35.51433">35°30.86'N</geoCoordinate>
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,
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<geoCoordinate id="9FECF1F3BB2ECE639477FA3FFE58FA49" box="[302,461,1423,1449]" degrees="122" direction="west" minutes="39.73" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-122.66217">122°39.73'W</geoCoordinate>
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; depth of collection
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<quantity id="3D203AD1BB2ECE63979AFA3FFC86FA49" box="[707,787,1423,1449]" metricMagnitude="2" metricUnit="m" metricValue="3.97" pageId="31" pageNumber="32" unit="m" value="397.0">397 m</quantity>
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);
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<emphasis id="C8AC4B26BB2ECE639673FA20FC12FA49" box="[810,903,1424,1449]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 1156 (
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<date id="8E66B1F4BB2ECE639146FA3FFA95FA49" box="[1055,1280,1420,1449]" pageId="31" pageNumber="32" value="2007-12-01">
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1
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<superScript id="0DAD3A7CBB2ECE639175FA3CFBA2FA7A" attach="left" box="[1068,1079,1420,1434]" fontSize="6" pageId="31" pageNumber="32">st</superScript>
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December 2007
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</date>
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;
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<geoCoordinate id="9FECF1F3BB2ECE639054FA3FFA02FA49" box="[1293,1431,1423,1449]" degrees="35" direction="north" minutes="42.24" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="35.704">35°42.24'N</geoCoordinate>
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,
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<geoCoordinate id="9FECF1F3BB2ECE6395CEFA09FED4FA33" box="[151,321,1465,1491]" degrees="122" direction="west" minutes="34.75" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-122.57917">122°34.75'W</geoCoordinate>
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; depth of collection
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<quantity id="3D203AD1BB2ECE639714FA09FD37FA33" box="[589,674,1465,1491]" metricMagnitude="2" metricUnit="m" metricValue="4.12" pageId="31" pageNumber="32" unit="m" value="412.0">412 m</quantity>
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); and
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<emphasis id="C8AC4B26BB2ECE6397ACFA09FCCDFA32" box="[757,856,1465,1490]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 1157 (
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<date id="8E66B1F4BB2ECE6396A1FA09FB61FA33" box="[1016,1268,1462,1491]" pageId="31" pageNumber="32" value="2007-12-02">
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2
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<superScript id="0DAD3A7CBB2ECE639153FA06FB8EFA24" attach="left" box="[1034,1051,1462,1476]" fontSize="6" pageId="31" pageNumber="32">nd</superScript>
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December 2007
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</date>
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;
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<geoCoordinate id="9FECF1F3BB2ECE63905AFA09FA02FA33" box="[1283,1431,1465,1491]" degrees="36" direction="north" minutes="41.76" orientation="latitude" pageId="31" pageNumber="32" precision="9" value="36.696">36°41.76'N</geoCoordinate>
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,
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<geoCoordinate id="9FECF1F3BB2ECE6395CEFA50FEAFFA1A" box="[151,314,1504,1530]" degrees="122" direction="west" minutes="04.98" orientation="longitude" pageId="31" pageNumber="32" precision="9" value="-122.083">122°04.98'W</geoCoordinate>
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; depth of collection
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<quantity id="3D203AD1BB2ECE639762FA50FD1BFA1A" box="[571,654,1504,1530]" metricMagnitude="2" metricUnit="m" metricValue="4.33" pageId="31" pageNumber="32" unit="m" value="433.0">433 m</quantity>
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). The specimens were initially fixed in 5% formalin, and latter transferred to Steedman's preserving fluid. The specimen from
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<emphasis id="C8AC4B26BB2ECE6396CAF9B7FC65F9C0" box="[915,1008,1543,1568]" italics="true" pageId="31" pageNumber="32">Tiburon</emphasis>
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Dive 1156 has been designated the
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<typeStatus id="25632996BB2ECE6395CEF99DFF5CF9A7" box="[151,201,1581,1607]" pageId="31" pageNumber="32">type</typeStatus>
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and is deposited at the Smithsonian's National Museum of Natural History (
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<collectionCode id="9CC90FF1BB2ECE63911EF99DFB35F9A7" box="[1095,1184,1581,1607]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="31" pageNumber="32" type="Museum">USNM</collectionCode>
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1124195).
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</paragraph>
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||
</subSubSection>
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<subSubSection id="B2C2C4BFBB2ECE5C959FF9E3FB88F844" lastPageId="32" lastPageNumber="33" pageId="31" pageNumber="32" type="description">
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<paragraph id="FA679734BB2ECE63959FF9E3FB05F95B" blockId="31.[151,1436,1337,2032]" pageId="31" pageNumber="32">
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<emphasis id="C8AC4B26BB2ECE63959FF9E3FEF4F98D" bold="true" box="[198,353,1619,1645]" pageId="31" pageNumber="32">Description:</emphasis>
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Each specimen, when collected, consisted of a single nectophore, and the proximal part of the siphosome. The main part of the siphosome was, unfortunately, broken off during collection. Photographs of various specimens, taken shortly after recovery of the ROV, are shown in
|
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<figureCitation id="62E38BB1BB2ECE63914EF911FB19F95B" box="[1047,1164,1697,1723]" captionStart="FIGURE 24" captionStartId="31.[151,257,1198,1222]" captionTargetBox="[243,1337,181,1191]" captionTargetId="figure-355@31.[226,1360,161,1211]" captionTargetPageId="31" captionText="FIGURE 24. Sphaeronectes haddocki sp. nov. Laboratory photos of specimens from A. & B. Tiburon Dive 987; C. Tiburon Dive 1156 (type specimen); and D. Tiburon Dive 1157. Photos taken by S.H.D. Haddock (A. & B.) and C.W. Dunn (C. & D.), and reproduced by their kind permission. Scale bar 2 mm." pageId="31" pageNumber="32">Figure 24</figureCitation>
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.
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</paragraph>
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<paragraph id="FA679734BB2ECE5C959FF978FAA9FF38" blockId="31.[151,1436,1337,2032]" lastBlockId="32.[151,1436,152,2034]" lastPageId="32" lastPageNumber="33" pageId="31" pageNumber="32">
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||
<emphasis id="C8AC4B26BB2ECE63959FF978FEDBF901" box="[198,334,1736,1761]" italics="true" pageId="31" pageNumber="32">Nectophore</emphasis>
|
||
: The single nectophore (
|
||
<figureCitation id="62E38BB1BB2ECE6397DAF978FC90F902" box="[643,773,1736,1762]" captionStart="FIGURE 24" captionStartId="31.[151,257,1198,1222]" captionTargetBox="[243,1337,181,1191]" captionTargetId="figure-355@31.[226,1360,161,1211]" captionTargetPageId="31" captionText="FIGURE 24. Sphaeronectes haddocki sp. nov. Laboratory photos of specimens from A. & B. Tiburon Dive 987; C. Tiburon Dive 1156 (type specimen); and D. Tiburon Dive 1157. Photos taken by S.H.D. Haddock (A. & B.) and C.W. Dunn (C. & D.), and reproduced by their kind permission. Scale bar 2 mm." pageId="31" pageNumber="32">Figures 24</figureCitation>
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&
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<figureCitation id="62E38BB1BB2ECE63966DF978FCC7F902" box="[820,850,1736,1762]" captionStart="FIGURE 25" captionStartId="33.[151,256,1136,1160]" captionTargetBox="[317,1266,339,1117]" captionTargetId="figure-162@33.[295,1301,327,1129]" captionTargetPageId="33" captionText="FIGURE 25. Sphaeronectes haddocki sp. nov. Lateral view of nectophore. For annotations see legend to Figure 21. Scale bar 2 mm." pageId="31" pageNumber="32">25</figureCitation>
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) present with each specimen was cylindrical in shape with a rounded, convex apex and in life measured from 9 to 11.5 (
|
||
<typeStatus id="25632996BB2ECE6396ABF95EFBB3F8E8" box="[1010,1062,1774,1800]" pageId="31" pageNumber="32">type</typeStatus>
|
||
specimen) mm in height and c. 10.5 mm in diameter. The nectosac occupied the great majority of the nectophore, and extended to 0.87 of the nectophore height. On its proximal side it was indented toward its mid-line to afford space for the hydroecium and the somatocyst. Slightly above the ostial opening both the nectophore and the nectosac narrowed considerably so that the broad ostial opening measured about
|
||
<quantity id="3D203AD1BB2ECE63963DF839FC3DF843" box="[868,936,1929,1955]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="31" pageNumber="32" unit="mm" value="7.0">7 mm</quantity>
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||
in diameter but, according to the degree of contraction of the nectosac, occasionally was smaller. It was equipped with a narrow velum. After preservation the nectophores shrunk considerably in size and became distorted. There was a considerable decrease in the diameter of the
|
||
<typeStatus id="25632996BB11CE5C9772FF28FDF5FF52" box="[555,608,152,178]" pageId="32" pageNumber="33">type</typeStatus>
|
||
specimen, particularly in its upper and distal regions, where the mesogloea was much thinner, resulting in the nectosac appearing to occupy virtually all of that space.
|
||
</paragraph>
|
||
<paragraph id="FA679734BB11CE5C959FFF55FB0AFD16" blockId="32.[151,1436,152,2034]" pageId="32" pageNumber="33">
|
||
The hydroecium had a maximum depth of 2.5 mm and extended to about two fifths the height of the bell, on its proximal side. It was widely open at its base, forming two large lateral flaps that, in the preserved specimens, tended to fold down and extend below the ostial level. It gradually decreased in width up to its apex and, in the living specimen, it was open on its proximal side for only about two-thirds of its height. The siphosomal stem was attached at the upper distal corner of the hydroecium of the nectophore. Here too was the point of origin of the somatocyst. However, no obvious pedicular canal arose at this point; the wall of the nectosac being closely applied to the apex of the hydroecium in this region. Several other
|
||
<taxonomicName id="3DD8ECB7BB11CE5C91E2FE7DFAF0FE06" authorityName=", Schneider" authorityYear="1898" box="[1211,1381,461,486]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="32" pageNumber="33" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="C8AC4B26BB11CE5C91E2FE7DFAF0FE06" box="[1211,1381,461,486]" italics="true" pageId="32" pageNumber="33">Sphaeronectes</emphasis>
|
||
</taxonomicName>
|
||
also have what
|
||
<bibRefCitation id="9E49EAC5BB11CE5C9441FE44FE3CFDEE" author="Carre" box="[280,425,500,526]" firstAuthor="Carre" pageId="32" pageNumber="33" pagination="359 - 364" refId="ref23894" refString="Carre, C. & Carre, D. (1969) Le developpement larvaire de Lilyopsis rosea (Chun, 1885) Siphonophore Calycophore, Prayidae. Cahiers de Biologie Marine, 10, 359 - 364." type="journal article" year="1969">Carré (1969</bibRefCitation>
|
||
c) described as a "virtuel" pedicular canal. The four radial canals arose together from this point with the lower canal running directly to the ostial ring canal down the median indentation of the nectosac. Similarly the upper canal passed up this median indentation then over the apex of the nectosac and then straight down to the ring canal. The lateral radial canals arched up toward the apex of the nectosac, curved round close to this apex and back toward the mid-line before continuing down to the ostial ring canal. Close to the ostium, they followed the narrowing of the nectosac and curved inwards toward the ring canal. Their course was very similar to that described above for
|
||
<taxonomicName id="3DD8ECB7BB11CE5C9663FD6CFB0DFD15" authorityName="Pugh" authorityYear="2009" box="[826,1176,732,757]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="32" pageNumber="33" phylum="Cnidaria" rank="species" species="christiansonae">
|
||
<emphasis id="C8AC4B26BB11CE5C9663FD6CFB0DFD15" box="[826,1176,732,757]" italics="true" pageId="32" pageNumber="33">Sphaeronectes christiansonae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FA679734BB11CE5C959FFCB2FB8DFBE4" blockId="32.[151,1436,152,2034]" pageId="32" pageNumber="33">
|
||
The somatocyst had a very characteristic shape. A broad pedicle arose from its point of origin and, at first, followed the contours of the hydroecium, running a short distance up its distal side to its apex and then bending through 90° and running proximally for a short distance before bending up, again through 90°, and giving rise to the main part of the somatocyst. In all, the pedicle was c. 0.8 mm in length. The main part of the somatocyst expanded into a large ovate structure up to
|
||
<quantity id="3D203AD1BB11CE5C9643FC2DFCCBFC57" box="[794,862,925,951]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" pageId="32" pageNumber="33" unit="mm" value="2.0">2 mm</quantity>
|
||
in height and 1.3 mm in diameter. In life it had a very pale whitish hue, with apparently homogeneous contents, although occasionally oil droplets were present (
|
||
<figureCitation id="62E38BB1BB11CE5C95C6FC5AFEB9FBE4" box="[159,300,1002,1028]" captionStart="FIGURE 24" captionStartId="31.[151,257,1198,1222]" captionTargetBox="[243,1337,181,1191]" captionTargetId="figure-355@31.[226,1360,161,1211]" captionTargetPageId="31" captionText="FIGURE 24. Sphaeronectes haddocki sp. nov. Laboratory photos of specimens from A. & B. Tiburon Dive 987; C. Tiburon Dive 1156 (type specimen); and D. Tiburon Dive 1157. Photos taken by S.H.D. Haddock (A. & B.) and C.W. Dunn (C. & D.), and reproduced by their kind permission. Scale bar 2 mm." pageId="32" pageNumber="33">Figure 24D</figureCitation>
|
||
). It was covered with a honeycomb of large, but indistinct cells.
|
||
</paragraph>
|
||
<paragraph id="FA679734BB11CE5C959FFBA1FAE4FA34" blockId="32.[151,1436,152,2034]" pageId="32" pageNumber="33">
|
||
<emphasis id="C8AC4B26BB11CE5C959FFBA1FED0FBCA" box="[198,325,1041,1066]" italics="true" pageId="32" pageNumber="33">Siphosome</emphasis>
|
||
: Of all the photographs of the living specimens only those of the
|
||
<taxonomicName id="3DD8ECB7BB11CE5C911CFBA1FAB3FBCB" authority="Dive 2623" authorityName="Dive" authorityYear="2623" box="[1093,1318,1041,1067]" class="Magnoliopsida" family="Humiriaceae" genus="Ventana" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="C8AC4B26BB11CE5C911CFBA1FB36FBCA" box="[1093,1187,1041,1066]" italics="true" pageId="32" pageNumber="33">Ventana</emphasis>
|
||
Dive 2623
|
||
</taxonomicName>
|
||
specimen show any signs of well-developed cormidia, but these pictures are too poor to reproduce. However, they do show a barrel-shaped gonophore, but with little sign of a manubrium, and a hemispherical bract whose phyllocyst appears to be small and globular. Unfortunately that posterior part of the stem was not preserved and so no further details on the arrangement of the bract and gonophore could be elucidated. The other specimens, however, retained quite long pieces of the anterior siphosomal stem that, in the case of the
|
||
<typeStatus id="25632996BB11CE5C9030FB62FA09FB0C" box="[1385,1436,1234,1260]" pageId="32" pageNumber="33">type</typeStatus>
|
||
specimen, included more than twenty cormidia. Most of these consisted of a gastrozooid, with its tentacle, attached directly to the stem and just anterior to it two buds, side by side, which represented the primordial bract and gonophore. However, the posterior most four cormidia on the siphosomal stem of the
|
||
<typeStatus id="25632996BB11CE5C91ADFAF6FAB3FA80" box="[1268,1318,1350,1376]" pageId="32" pageNumber="33">type</typeStatus>
|
||
specimen showed the beginnings of the development of the bract. The oldest of these is shown in
|
||
<figureCitation id="62E38BB1BB11CE5C91EAFADDFABCFA67" box="[1203,1321,1389,1415]" captionStart="FIGURE 26" captionStartId="33.[151,255,1936,1960]" captionTargetBox="[264,1323,1236,1924]" captionTargetId="figure-165@33.[264,1323,1236,1924]" captionTargetPageId="33" captionText="FIGURE 26. Sphaeronectes haddocki sp. nov. Part of siphosomal stem of type specimen of Sphaeronectes haddocki sp. nov. showing a gastrozooid (gz), anterior to which is a developing gonophore (go) and a bract (b), with its phyllocyst (p). st represents the point where the stem was broken. Scale bar 0. 5 mm" pageId="32" pageNumber="33">Figure 26</figureCitation>
|
||
. Here the mesogloea of the bract has yet to expand to its full extent and its ultimate shape cannot be gauged. The phyllocyst appears as a slightly asymmetric globular process. The gonophore at this stage remains a bud1.
|
||
</paragraph>
|
||
<paragraph id="FA679734BB11CE5C959FFA51FB88F844" blockId="32.[151,1436,152,2034]" pageId="32" pageNumber="33">
|
||
In the preserved specimens, the stem was slightly narrower at the point where each gastrozooid was attached, but there was no sign of the distinctive node seen in
|
||
<taxonomicName id="3DD8ECB7BB11CE5C9631F9B8FB50F9C1" authorityName="Pugh" authorityYear="2009" box="[872,1221,1544,1569]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="32" pageNumber="33" phylum="Cnidaria" rank="species" species="christiansonae">
|
||
<emphasis id="C8AC4B26BB11CE5C9631F9B8FB50F9C1" box="[872,1221,1544,1569]" italics="true" pageId="32" pageNumber="33">Sphaeronectes christiansonae</emphasis>
|
||
</taxonomicName>
|
||
. The gastrozooids were, as usual, very variable in shape and, in life, appeared to be colourless. Those of the
|
||
<typeStatus id="25632996BB11CE5C91EAF99EFB70F9A8" box="[1203,1253,1582,1608]" pageId="32" pageNumber="33">type</typeStatus>
|
||
specimen were narrow and elongate, measuring 1.5–1.8 mm in length. The basigaster, which was the widest part, occupied the proximal quarter of the gastrozooid, while the small distal proboscis region also was slightly inflated. However, the gastrozooid of the
|
||
<taxonomicName id="3DD8ECB7BB11CE5C974DF913FD61F95C" authority="Dive 2623" authorityName="Dive" authorityYear="2623" box="[532,756,1698,1724]" class="Magnoliopsida" family="Humiriaceae" genus="Ventana" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="32" pageNumber="33" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="C8AC4B26BB11CE5C974DF913FDE7F95C" box="[532,626,1699,1724]" italics="true" pageId="32" pageNumber="33">Ventana</emphasis>
|
||
Dive 2623
|
||
</taxonomicName>
|
||
and the
|
||
<emphasis id="C8AC4B26BB11CE5C960EF913FC26F95C" box="[855,947,1699,1724]" italics="true" pageId="32" pageNumber="33">Tiburon</emphasis>
|
||
Dive 1157 specimens were much shorter, with the main stomach region greatly expanded. In life the cnidobands of the tentilla where pale yellow in colour. The cnidoband (
|
||
<figureCitation id="62E38BB1BB11CE5C94F5F940FDB5F8EA" box="[428,544,1776,1802]" captionStart="FIGURE 27" captionStartId="34.[151,255,938,962]" captionTargetBox="[264,1323,184,925]" captionTargetId="figure-364@34.[264,1323,184,925]" captionTargetPageId="34" captionText="FIGURE 27. Tentilla of Sphaeronectes haddocki sp. nov. Scale bar 50 µm." pageId="32" pageNumber="33">Figure 27</figureCitation>
|
||
) was of the typical calycophoran form, with a pair of large mastigophore on each side of the proximal part, and some large desmonemes distally. The nematocysts of the long, but highly contracted and convoluted in its preserved state, terminal filament were not examined in detail but were presumed to be the desmonemes and anacrophores typical of other calycophoran species. Both the pedicle of the tentillum and the tentacle itself bore numerous large lateral excrescences.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B2C2C4BFBB11CE5D959FF800FC27FEC6" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33" type="distribution">
|
||
<paragraph id="FA679734BB11CE5D959FF800FC27FEC6" blockId="32.[151,1436,152,2034]" lastBlockId="33.[151,1436,152,294]" lastPageId="33" lastPageNumber="34" pageId="32" pageNumber="33">
|
||
<emphasis id="C8AC4B26BB11CE5C959FF800FEFCF82A" bold="true" box="[198,361,1968,1994]" pageId="32" pageNumber="33">Distribution:</emphasis>
|
||
The
|
||
<specimenCount id="ECDE5CBDBB11CE5C94F0F801FDC8F82B" box="[425,605,1969,1995]" pageId="32" pageNumber="33" type="generic">four specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="3DD8ECB7BB11CE5C97D1F801FC33F82A" authorityName="Pugh" authorityYear="2009" box="[648,934,1969,1994]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="32" pageNumber="33" phylum="Cnidaria" rank="species" species="haddocki">
|
||
<emphasis id="C8AC4B26BB11CE5C97D1F801FC33F82A" box="[648,934,1969,1994]" italics="true" pageId="32" pageNumber="33">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
that have been examined, together with a further known specimen from
|
||
<emphasis id="C8AC4B26BB11CE5C94A3F868FDC3F811" box="[506,598,2008,2033]" italics="true" pageId="32" pageNumber="33">Tiburon</emphasis>
|
||
Dive 1157, all came from a very limited area in the region of Monterey Bay,
|
||
<collectingRegion id="381C59D6BB10CE5D958CFF28FEC6FF52" box="[213,339,152,178]" country="United States of America" name="California" pageId="33" pageNumber="34">California</collectingRegion>
|
||
. They were also collected within a relatively narrow depth range between 354 and
|
||
<specimenCount id="ECDE5CBDBB10CE5D9011FF28FA09FF52" box="[1352,1436,152,178]" pageId="33" pageNumber="34" type="generic">
|
||
<quantity id="3D203AD1BB10CE5D9011FF28FA0DFF52" box="[1352,1432,152,178]" metricMagnitude="2" metricUnit="m" metricValue="4.88" pageId="33" pageNumber="34" unit="m" value="488.0">488 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
Further specimens can almost certainly be identified from the
|
||
<emphasis id="C8AC4B26BB10CE5D962FFF0FFC2AFF38" box="[886,959,191,216]" italics="true" pageId="33" pageNumber="34">in situ</emphasis>
|
||
frame grabs, taken during various dives of
|
||
<taxonomicName id="3DD8ECB7BB10CE5D95EEFF55FE80FF1E" authorityName="Dive" authorityYear="2623" box="[183,277,229,254]" class="Magnoliopsida" family="Humiriaceae" genus="Ventana" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malpighiales" pageId="33" pageNumber="34" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="C8AC4B26BB10CE5D95EEFF55FE80FF1E" box="[183,277,229,254]" italics="true" pageId="33" pageNumber="34">Ventana</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<emphasis id="C8AC4B26BB10CE5D9416FF55FE3FFF1E" box="[335,426,229,254]" italics="true" pageId="33" pageNumber="34">Tiburon</emphasis>
|
||
, in the VARS Library at MBARI. These were all taken within the
|
||
<quantity id="3D203AD1BB10CE5D91EEFF55FAC6FF1F" box="[1207,1363,229,255]" metricMagnitude="2" metricUnit="m" metricValue="4.445" metricValueMax="4.9799999999999995" metricValueMin="3.91" pageId="33" pageNumber="34" unit="m" value="444.5" valueMax="498.0" valueMin="391.0">391 to 498 m</quantity>
|
||
depth range; further suggesting that this species has a limited depth range.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="AEA7C7BCBB10CE5D95CEFBC0FED0FB4A" pageId="33" pageNumber="34" startId="33.[151,256,1136,1160]" targetBox="[317,1266,339,1117]" targetPageId="33">
|
||
<paragraph id="FA679734BB10CE5D95CEFBC0FED0FB4A" blockId="33.[151,1436,1136,1194]" pageId="33" pageNumber="34">
|
||
<emphasis id="C8AC4B26BB10CE5D95CEFBC0FEBCFB68" bold="true" box="[151,297,1136,1160]" pageId="33" pageNumber="34">FIGURE 25.</emphasis>
|
||
<taxonomicName id="3DD8ECB7BB10CE5D9468FBC0FDAFFB67" authorityName="Pugh" authorityYear="2009" box="[305,570,1136,1159]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
|
||
<emphasis id="C8AC4B26BB10CE5D9468FBC0FDAFFB67" box="[305,570,1136,1159]" italics="true" pageId="33" pageNumber="34">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C8AC4B26BB10CE5D971BFBC0FD0FFB68" bold="true" box="[578,666,1136,1160]" pageId="33" pageNumber="34">
|
||
<taxonomicNameLabel id="D39FF65DBB10CE5D971BFBC0FD0FFB68" box="[578,666,1136,1160]" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Lateral view of nectophore. For annotations see legend to Figure 21. Scale bar 2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="AEA7C7BCBB10CE5D95CEF820FCEDF80D" pageId="33" pageNumber="34" startId="33.[151,255,1936,1960]" targetBox="[264,1323,1236,1924]" targetPageId="33">
|
||
<paragraph id="FA679734BB10CE5D95CEF820FCEDF80D" blockId="33.[151,1436,1936,2030]" pageId="33" pageNumber="34">
|
||
<emphasis id="C8AC4B26BB10CE5D95CEF820FEB3F848" bold="true" box="[151,294,1936,1960]" pageId="33" pageNumber="34">FIGURE 26.</emphasis>
|
||
<taxonomicName id="3DD8ECB7BB10CE5D9474F821FDA5F848" authorityName="Pugh" authorityYear="2009" box="[301,560,1937,1960]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
|
||
<emphasis id="C8AC4B26BB10CE5D9474F821FDA5F848" box="[301,560,1937,1960]" italics="true" pageId="33" pageNumber="34">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C8AC4B26BB10CE5D976FF820FD19F848" bold="true" box="[566,652,1936,1960]" pageId="33" pageNumber="34">
|
||
<taxonomicNameLabel id="D39FF65DBB10CE5D976FF820FD19F848" box="[566,652,1936,1960]" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Part of siphosomal stem of type specimen of
|
||
<taxonomicName id="3DD8ECB7BB10CE5D912AF821FAE3F848" authorityName="Pugh" authorityYear="2009" box="[1139,1398,1937,1960]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="33" pageNumber="34" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
|
||
<emphasis id="C8AC4B26BB10CE5D912AF821FAE3F848" box="[1139,1398,1937,1960]" italics="true" pageId="33" pageNumber="34">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C8AC4B26BB10CE5D9025F820FF50F82B" bold="true" pageId="33" pageNumber="34">
|
||
<taxonomicNameLabel id="D39FF65DBB10CE5D9025F820FF50F82B" pageId="33" pageNumber="34" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
showing a gastrozooid (
|
||
<emphasis id="C8AC4B26BB10CE5D9490F803FE77F82B" bold="true" box="[457,482,1971,1995]" pageId="33" pageNumber="34">gz</emphasis>
|
||
), anterior to which is a developing gonophore (
|
||
<emphasis id="C8AC4B26BB10CE5D9683F803FC61F82B" bold="true" box="[986,1012,1971,1995]" pageId="33" pageNumber="34">go</emphasis>
|
||
) and a bract (
|
||
<emphasis id="C8AC4B26BB10CE5D91DFF803FB00F82B" bold="true" box="[1158,1173,1971,1995]" pageId="33" pageNumber="34">b</emphasis>
|
||
), with its phyllocyst (
|
||
<emphasis id="C8AC4B26BB10CE5D9024F803FA19F82B" bold="true" box="[1405,1420,1971,1995]" pageId="33" pageNumber="34">p</emphasis>
|
||
).
|
||
<emphasis id="C8AC4B26BB10CE5D95CEF866FF3FF80E" bold="true" box="[151,170,2006,2030]" pageId="33" pageNumber="34">st</emphasis>
|
||
represents the point where the stem was broken. Scale bar 0. 5 mm
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="AEA7C7BCBB13CE5E95CEFC1AFC28FC22" box="[151,957,938,962]" pageId="34" pageNumber="35" startId="34.[151,255,938,962]" targetBox="[264,1323,184,925]" targetPageId="34">
|
||
<paragraph id="FA679734BB13CE5E95CEFC1AFC28FC22" blockId="34.[151,957,938,962]" box="[151,957,938,962]" pageId="34" pageNumber="35">
|
||
<emphasis id="C8AC4B26BB13CE5E95CEFC1AFEB3FC22" bold="true" box="[151,294,938,962]" pageId="34" pageNumber="35">FIGURE 27.</emphasis>
|
||
Tentilla of
|
||
<taxonomicName id="3DD8ECB7BB13CE5E94FBFC1BFD30FC22" authorityName="Pugh" authorityYear="2009" box="[418,677,939,962]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="haddocki" status="sp. nov.">
|
||
<emphasis id="C8AC4B26BB13CE5E94FBFC1BFD30FC22" box="[418,677,939,962]" italics="true" pageId="34" pageNumber="35">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="C8AC4B26BB13CE5E97F2FC1AFC94FC22" bold="true" box="[683,769,938,962]" pageId="34" pageNumber="35">
|
||
<taxonomicNameLabel id="D39FF65DBB13CE5E97F2FC1AFC94FC22" box="[683,769,938,962]" pageId="34" pageNumber="35" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Scale bar 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="B2C2C4BFBB13CE5E959FFC40FE5CFB2C" pageId="34" pageNumber="35" type="discussion">
|
||
<paragraph id="FA679734BB13CE5E959FFC40FE5CFB2C" blockId="34.[151,1436,1008,1343]" pageId="34" pageNumber="35">
|
||
<emphasis id="C8AC4B26BB13CE5E959FFC40FED4FBEA" bold="true" box="[198,321,1008,1034]" pageId="34" pageNumber="35">Remarks:</emphasis>
|
||
Although of similar size to
|
||
<taxonomicName id="3DD8ECB7BB13CE5E97CDFC41FC67FBEA" authorityName="Pugh" authorityYear="2009" box="[660,1010,1009,1034]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="christiansonae">
|
||
<emphasis id="C8AC4B26BB13CE5E97CDFC41FC67FBEA" box="[660,1010,1009,1034]" italics="true" pageId="34" pageNumber="35">Sphaeronectes christiansonae</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="3DD8ECB7BB13CE5E915AFC41FB18FBEA" authorityName="Pugh" authorityYear="2009" box="[1027,1165,1009,1034]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="haddocki">
|
||
<emphasis id="C8AC4B26BB13CE5E915AFC41FB18FBEA" box="[1027,1165,1009,1034]" italics="true" pageId="34" pageNumber="35">S. haddocki</emphasis>
|
||
</taxonomicName>
|
||
is easily distinguished from it not least by the absence of deep red pigmentation. In addition, the general shape of the nectophore is different and the presence of the large pale milky-white somatocyst can clearly be seen in some of the
|
||
<emphasis id="C8AC4B26BB13CE5E900AFB8EFA0EFBB7" box="[1363,1435,1086,1111]" italics="true" pageId="34" pageNumber="35">in situ</emphasis>
|
||
frame grabs. The arrangement of the somatocyst is very characteristic of this species. Like
|
||
<taxonomicName id="3DD8ECB7BB13CE5E9193FBD4FA01FB9D" authorityName="Pugh" authorityYear="2009" box="[1226,1428,1124,1149]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="christiansonae">
|
||
<emphasis id="C8AC4B26BB13CE5E9193FBD4FA01FB9D" box="[1226,1428,1124,1149]" italics="true" pageId="34" pageNumber="35">S. christiansonae</emphasis>
|
||
</taxonomicName>
|
||
, the surface of the nectophore of
|
||
<taxonomicName id="3DD8ECB7BB13CE5E9745FB3BFD32FB44" authorityName="Pugh" authorityYear="2009" box="[540,679,1163,1188]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="haddocki">
|
||
<emphasis id="C8AC4B26BB13CE5E9745FB3BFD32FB44" box="[540,679,1163,1188]" italics="true" pageId="34" pageNumber="35">S. haddocki</emphasis>
|
||
</taxonomicName>
|
||
was found to emit bright green fluorescence (S.H.D. Haddock, personal communication).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="B2C2C4BFBB13CE5E959FFB68FC86FADF" pageId="34" pageNumber="35" type="etymology">
|
||
<paragraph id="FA679734BB13CE5E959FFB68FC86FADF" blockId="34.[151,1436,1008,1343]" pageId="34" pageNumber="35">
|
||
<emphasis id="C8AC4B26BB13CE5E959FFB68FEC2FB12" bold="true" box="[198,343,1240,1266]" pageId="34" pageNumber="35">Etymology:</emphasis>
|
||
<taxonomicName id="3DD8ECB7BB13CE5E9439FB69FDEAFB12" authorityName="Pugh" authorityYear="2009" box="[352,639,1241,1266]" class="Hydrozoa" family="Sphaeronectidae" genus="Sphaeronectes" kingdom="Animalia" order="Siphonophorae" pageId="34" pageNumber="35" phylum="Cnidaria" rank="species" species="haddocki">
|
||
<emphasis id="C8AC4B26BB13CE5E9439FB69FDEAFB12" box="[352,639,1241,1266]" italics="true" pageId="34" pageNumber="35">Sphaeronectes haddocki</emphasis>
|
||
</taxonomicName>
|
||
is named in honour of Professor Steven Haddock of the Monterey Bay Aquarium Research Institute who has not only kindly invited me to participate in several of his cruises, but has always taken a keen interest in siphonophores.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |