200 lines
22 KiB
XML
200 lines
22 KiB
XML
<document id="3631D80210F603B4090D9382480C00C9" ID-CLB-Dataset="29136" ID-DOI="10.11646/zootaxa.4487.1.1" ID-GBIF-Dataset="939f52d6-d58b-4a22-8aec-dd5c6a591067" ID-ISSN="1175-5326" ID-Zenodo-Dep="1456161" ID-ZooBank="524B23B9-8EAA-4BD6-8937-A1B8F1C057B9" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539207709472" checkinUser="plazi" docAuthor="Calder, Dale R. & Choong, Henry H. C." docDate="2018" docId="0392282AFFA2FFA1AEC158B51B24FC67" docLanguage="en" docName="zootaxa.4487.1.1.pdf" docOrigin="Zootaxa 4487 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Obelia irregularis , Fraser 1943" docType="treatment" docVersion="10" lastPageNumber="70" masterDocId="FFAB5052FFE6FFE4AE565F381931FF8A" masterDocTitle="Names of hydroids (Cnidaria, Hydrozoa) established by Charles McLean Fraser (1872 - 1946), excluding those from Allan Hancock Expeditions" masterLastPageNumber="83" masterPageNumber="1" pageNumber="69" updateTime="1698574918362" updateUser="ExternalLinkService">
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<mods:mods id="3850CA3731F40DB0237AC57395FC019D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B235BB40250CCF06DDA5596F83883EE9">
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<mods:title id="FC108FEDEEE49B5DBBF39D568F31EA20">Names of hydroids (Cnidaria, Hydrozoa) established by Charles McLean Fraser (1872 - 1946), excluding those from Allan Hancock Expeditions</mods:title>
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<mods:name id="0109AF839435DC9B7A33953EFB5D6C3C" type="personal">
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<mods:namePart id="4D836ED69AD4E4384C9F65340CFABA3F">Calder, Dale R.</mods:namePart>
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<mods:name id="F6998208CDC9FE61B1C366DF16ACE036" type="personal">
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<mods:namePart id="9D3D7FECA7A7EDBE0E9B22C4CEC7FC87">Choong, Henry H. C.</mods:namePart>
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<mods:typeOfResource id="119F9B7D30A3B30A774ACEB11249DD46">text</mods:typeOfResource>
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<mods:title id="A92F368130A34DBDEDF7B798039F40F1">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="38E5C948F053C457575FCCAB2057BD30">
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<mods:date id="48F9C46AF6259C81E9BDD8B7B9EF6D3F">2018</mods:date>
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<mods:number id="D0DC8F14D145308FF24DA03909A6B6CF">2018-10-02</mods:number>
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<mods:detail id="48E933AF9BC278F75DEE67F27922113D" type="volume">
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<mods:number id="D776FBC552145349F36C74705178FFA9">4487</mods:number>
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<mods:detail id="3A65718F8EB2411E40ADBFD77E85C982" type="issue">
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<mods:identifier id="7E8DF5322555EDD827CFE116A1F0D90B" type="DOI">10.11646/zootaxa.4487.1.1</mods:identifier>
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<treatment id="0392282AFFA2FFA1AEC158B51B24FC67" ID-DOI="http://doi.org/10.5281/zenodo.5968590" ID-GBIF-Taxon="148685709" ID-Zenodo-Dep="5968590" LSID="urn:lsid:plazi:treatment:0392282AFFA2FFA1AEC158B51B24FC67" httpUri="http://treatment.plazi.org/id/0392282AFFA2FFA1AEC158B51B24FC67" lastPageId="69" lastPageNumber="70" pageId="68" pageNumber="69">
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<subSubSection id="C321CAB7FFA2FFA0AEC158B51B2FF82D" box="[151,542,1933,1959]" pageId="68" pageNumber="69" type="nomenclature">
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<paragraph id="8B84993CFFA2FFA0AEC158B51B2FF82D" blockId="68.[151,542,1933,1959]" box="[151,542,1933,1959]" pageId="68" pageNumber="69">
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<heading id="D0CC2E50FFA2FFA0AEC158B51B2FF82D" bold="true" box="[151,542,1933,1959]" fontSize="11" level="1" pageId="68" pageNumber="69" reason="1">
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<taxonomicName id="4C3BE2BFFFA2FFA0AEC158B51B2FF82D" ID-CoL="488YD" authority="Fraser, 1943 a" authorityName=", Fraser" authorityYear="1943" box="[151,542,1933,1959]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="68" pageNumber="69" phylum="Cnidaria" rank="species" species="irregularis">
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<emphasis id="B94F452EFFA2FFA0AEC158B51B2FF82D" bold="true" box="[151,542,1933,1959]" pageId="68" pageNumber="69">
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<emphasis id="B94F452EFFA2FFA0AEC158B5185EF82D" bold="true" box="[151,367,1933,1959]" italics="true" pageId="68" pageNumber="69">Obelia irregularis</emphasis>
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<bibRefCitation id="EFAAE4CDFFA2FFA0AF2058B51B2FF82D" box="[374,542,1933,1959]" pageId="68" pageNumber="69" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser, 1943a</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C321CAB7FFA2FFA0AEC158EC1BA2F860" box="[151,659,2004,2026]" pageId="68" pageNumber="69" type="reference_group">
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<paragraph id="8B84993CFFA2FFA0AEC158EC1BA2F860" blockId="68.[151,659,2004,2026]" box="[151,659,2004,2026]" pageId="68" pageNumber="69">
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<treatmentCitationGroup id="AB2BBE12FFA2FFA0AEC158EC1BA2F860" box="[151,659,2004,2026]" pageId="68" pageNumber="69">
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<taxonomicName id="4C3BE2BFFFA2FFA0AEC158EC1B36F860" ID-CoL="488YD" authority="Fraser, 1943 a: 77" authorityName=", Fraser" authorityPageNumber="77" authorityYear="1943" box="[151,519,2004,2026]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="68" pageNumber="69" phylum="Cnidaria" rank="species" species="irregularis">
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<emphasis id="B94F452EFFA2FFA0AEC158EC187EF860" box="[151,335,2004,2026]" italics="true" pageId="68" pageNumber="69">Obelia irregularis</emphasis>
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<treatmentCitation id="0A9ABF2DFFA2FFA0AF0358ED1B36F860" author="" box="[341,519,2004,2026]" page="77" pageId="68" pageNumber="69">
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<bibRefCitation id="EFAAE4CDFFA2FFA0AF0358ED18D3F860" box="[341,482,2004,2026]" pageId="68" pageNumber="69" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser, 1943a</bibRefCitation>
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: 77
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</treatmentCitation>
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</taxonomicName>
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, pl. 16, fig. 3.
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C321CAB7FFA3FFA1AEC15FAF18F2FECA" pageId="69" pageNumber="70" type="materials_examined">
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<paragraph id="8B84993CFFA3FFA1AEC15FAF181AFF72" blockId="69.[151,1437,151,1005]" pageId="69" pageNumber="70">
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<materialsCitation id="3B539361FFA3FFA1AEC15FAF181AFF72" ID-GBIF-Occurrence="1915525886" collectingDate="1879-01-14" collectionCode="USCSS" collectorName="A. Agassiz" country="Saint Kitts and Nevis" county="Blake" elevation="457" latitude="17.324167" location="St Kitts" longLatPrecision="21" longitude="-62.841667" municipality="St Kitts" pageId="69" pageNumber="70" specimenCount="2" typeStatus="holotype">
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||
<emphasis id="B94F452EFFA3FFA1AEC15FAF183AFF3A" bold="true" box="[151,267,151,176]" pageId="69" pageNumber="70">
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<typeStatus id="5480279EFFA3FFA1AEC15FAF1837FF3A" box="[151,262,151,176]" pageId="69" pageNumber="70" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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MCZ-IZ 9013:
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<location id="8EE4CFE7FFA3FFA1AF955FA01B29FF3A" LSID="urn:lsid:plazi:treatment:0392282AFFA2FFA1AEC158B51B24FC67:8EE4CFE7FFA3FFA1AF955FA01B29FF3A" box="[451,536,151,176]" country="Saint Kitts and Nevis" county="Blake" latitude="17.324167" longLatPrecision="21" longitude="-62.841667" municipality="St Kitts" name="St Kitts" pageId="69" pageNumber="70">St Kitts</location>
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and
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<collectingCountry id="F32CD9ACFFA3FFA1AC075FAF1BA4FF3A" box="[593,661,151,176]" name="Saint Kitts and Nevis" pageId="69" pageNumber="70">Nevis</collectingCountry>
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, off
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<collectingMunicipality id="6BE00346FFA3FFA1AC9C5FA01A13FF3A" box="[714,802,151,176]" pageId="69" pageNumber="70">St Kitts</collectingMunicipality>
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,
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<geoCoordinate id="EE0FFFFBFFA3FFA1AD785FA01A8BFF3A" box="[814,954,152,176]" direction="north" orientation="latitude" pageId="69" pageNumber="70" precision="15" value="17.324167">17°19’27”N</geoCoordinate>
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,
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||
<geoCoordinate id="EE0FFFFBFFA3FFA1AD915FAF1D66FF3A" box="[967,1111,151,176]" direction="west" orientation="longitude" pageId="69" pageNumber="70" precision="15" value="-62.841667">62°50’30”W</geoCoordinate>
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,
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<collectionCode id="ED2A01F9FFA3FFA1AA355FA01D88FF3A" box="[1123,1209,152,176]" pageId="69" pageNumber="70">USCSS</collectionCode>
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<emphasis id="B94F452EFFA3FFA1AA965FAF1C31FF3A" box="[1216,1280,151,176]" italics="true" pageId="69" pageNumber="70">
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||
<collectingCounty id="62E5E1B0FFA3FFA1AA965FAF1C31FF3A" box="[1216,1280,151,176]" pageId="69" pageNumber="70">Blake</collectingCounty>
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</emphasis>
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, 250 fm (
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||
<quantity id="4CC334D9FFA3FFA1AB265FAF1981FF5E" metricMagnitude="2" metricUnit="m" metricValue="4.57" pageId="69" pageNumber="70" unit="m" value="457.0">
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<elevation id="00167E0FFFA3FFA1AB265FAF1981FF5E" metricMagnitude="2" metricUnit="m" metricValue="4.57" pageId="69" pageNumber="70" unit="m" value="457.0">457 m</elevation>
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</quantity>
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),
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<date id="FF85BFFCFFA3FFA1AE925F84184FFF5E" box="[196,382,188,213]" pageId="69" pageNumber="70" value="1879-01-14">
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<collectingDate id="EFC14614FFA3FFA1AE925F84184FFF5E" box="[196,382,188,213]" pageId="69" pageNumber="70" value="1879-01-14">14 January 1879</collectingDate>
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</date>
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, two fragments of a colony, ca.
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<quantity id="4CC334D9FFA3FFA1ACB75F841A29FF5E" box="[737,792,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="69" pageNumber="70" unit="cm" value="3.0">3 cm</quantity>
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high, in poor condition, coll.
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<collectorName id="26CEFCEAFFA3FFA1AA325F841DD0FF5F" box="[1124,1249,188,213]" pageId="69" pageNumber="70">A. Agassiz</collectorName>
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, labelled “
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<typeStatus id="5480279EFFA3FFA1AB005F841CBDFF5E" box="[1366,1420,188,212]" pageId="69" pageNumber="70">type</typeStatus>
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”; 70% ethanol.
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</materialsCitation>
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||
</paragraph>
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||
<paragraph id="8B84993CFFA3FFA1AE915E3C1C5DFE96" blockId="69.[151,1437,151,1005]" box="[199,1388,260,285]" pageId="69" pageNumber="70">
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<materialsCitation id="3B539361FFA3FFA1AE915E3C1C5DFE96" ID-GBIF-Occurrence="1915525884" box="[199,1388,260,285]" country="Saint Kitts and Nevis" elevation="457" latitude="17.324167" location="St Kitts" longLatPrecision="21" longitude="-62.841667" pageId="69" pageNumber="70" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="B94F452EFFA3FFA1AE915E3C1854FE97" bold="true" box="[199,357,260,285]" pageId="69" pageNumber="70">
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<typeStatus id="5480279EFFA3FFA1AE915E3C1833FE97" box="[199,258,260,285]" pageId="69" pageNumber="70">Type</typeStatus>
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locality.
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||
</emphasis>
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<collectingCountry id="F32CD9ACFFA3FFA1AF3A5E3C1B75FE97" box="[364,580,260,285]" name="Saint Kitts and Nevis" pageId="69" pageNumber="70">St. Kitts and Nevis</collectingCountry>
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||
: off
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<location id="8EE4CFE7FFA3FFA1AC235E3C1BFDFE97" LSID="urn:lsid:plazi:treatment:0392282AFFA2FFA1AEC158B51B24FC67:8EE4CFE7FFA3FFA1AC235E3C1BFDFE97" box="[629,716,260,285]" country="Saint Kitts and Nevis" latitude="17.324167" longLatPrecision="21" longitude="-62.841667" name="St Kitts" pageId="69" pageNumber="70">St Kitts</location>
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,
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||
<geoCoordinate id="EE0FFFFBFFA3FFA1AC815E3C1A52FE96" box="[727,867,260,284]" direction="north" orientation="latitude" pageId="69" pageNumber="70" precision="15" value="17.324167">17°19’27”N</geoCoordinate>
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,
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||
<geoCoordinate id="EE0FFFFBFFA3FFA1AD395E3C1ACFFE97" box="[879,1022,260,285]" direction="west" orientation="longitude" pageId="69" pageNumber="70" precision="15" value="-62.841667">62°50’30”W</geoCoordinate>
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||
, 250 fm (
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||
<elevation id="00167E0FFFA3FFA1AA3E5E3C1D83FE96" box="[1128,1202,260,285]" metricMagnitude="2" metricUnit="m" metricValue="4.57" pageId="69" pageNumber="70" unit="m" value="457.0">
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||
<quantity id="4CC334D9FFA3FFA1AA3E5E3C1D83FE96" box="[1128,1202,260,285]" metricMagnitude="2" metricUnit="m" metricValue="4.57" pageId="69" pageNumber="70" unit="m" value="457.0">457 m</quantity>
|
||
</elevation>
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||
) (
|
||
<bibRefCitation id="EFAAE4CDFFA3FFA1AA9E5E3C1C51FE96" box="[1224,1376,260,284]" pageId="69" pageNumber="70" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser 1943a</bibRefCitation>
|
||
).
|
||
</materialsCitation>
|
||
</paragraph>
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||
<paragraph id="8B84993CFFA3FFA1AE915E1F18F2FECA" blockId="69.[151,1437,151,1005]" box="[199,451,295,320]" pageId="69" pageNumber="70">
|
||
<emphasis id="B94F452EFFA3FFA1AE915E1F184DFECA" bold="true" box="[199,380,295,320]" pageId="69" pageNumber="70">Current status.</emphasis>
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||
Valid.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C321CAB7FFA3FFA1AE915E741B24FC67" pageId="69" pageNumber="70" type="discussion">
|
||
<paragraph id="8B84993CFFA3FFA1AE915E741BE3FD22" blockId="69.[151,1437,151,1005]" pageId="69" pageNumber="70">
|
||
<emphasis id="B94F452EFFA3FFA1AE915E74180AFEEF" bold="true" box="[199,315,332,357]" pageId="69" pageNumber="70">Remarks.</emphasis>
|
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<taxonomicName id="4C3BE2BFFFA3FFA1AF125E741B22FEEF" authorityName=", Fraser" authorityYear="1943" box="[324,531,332,357]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="69" pageNumber="70" phylum="Cnidaria" rank="species" species="irregularis">
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<emphasis id="B94F452EFFA3FFA1AF125E741B22FEEF" box="[324,531,332,357]" italics="true" pageId="69" pageNumber="70">Obelia irregularis</emphasis>
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||
</taxonomicName>
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was described by
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<bibRefCitation id="EFAAE4CDFFA3FFA1ACBB5E751AA5FEEE" box="[749,916,332,356]" pageId="69" pageNumber="70" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser (1943a)</bibRefCitation>
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||
in a collection sent on loan to him from the MCZ. As with other species in that collection, no name-bearing
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<typeStatus id="5480279EFFA3FFA1AD285E481A88FE02" box="[894,953,368,392]" pageId="69" pageNumber="70">types</typeStatus>
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||
were designated for it. The species is not represented in the Fraser Hydroid Collection at the RBCM, and the only known
|
||
<typeStatus id="5480279EFFA3FFA1AA7F5EAD1D68FE27" box="[1065,1113,405,429]" pageId="69" pageNumber="70">type</typeStatus>
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||
material of
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<taxonomicName id="4C3BE2BFFFA3FFA1AAB35EAD1CB0FE27" authorityName=", Fraser" authorityYear="1943" box="[1253,1409,404,429]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="69" pageNumber="70" phylum="Cnidaria" rank="species" species="irregularis">
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<emphasis id="B94F452EFFA3FFA1AAB35EAD1CB0FE27" box="[1253,1409,404,429]" italics="true" pageId="69" pageNumber="70">O. irregularis</emphasis>
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</taxonomicName>
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is that returned by Fraser to the MCZ (MCZ-IZ 9013). The count number (“1”) accompanying the
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<typeStatus id="5480279EFFA3FFA1AAA25E801C15FE5A" box="[1268,1316,440,464]" pageId="69" pageNumber="70">type</typeStatus>
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(MCZ–IZ 9013), and
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<bibRefCitation id="EFAAE4CDFFA3FFA1AF435EE418FCFE7E" box="[277,461,476,500]" pageId="69" pageNumber="70" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser’s (1943a)</bibRefCitation>
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description (“Colony
|
||
<quantity id="4CC334D9FFA3FFA1AC915EE41A30FE7E" box="[711,769,476,500]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="69" pageNumber="70" unit="cm" value="3.0">3 cm</quantity>
|
||
. in height…”), indicate that the species was described from a single hydroid. Although two fragments were found in the
|
||
<typeStatus id="5480279EFFA3FFA1AD265D381A91FD92" box="[880,928,512,536]" pageId="69" pageNumber="70">type</typeStatus>
|
||
collection examined at the MCZ, they are considered parts of the same colony. The specimen is therefore taken to be the
|
||
<typeStatus id="5480279EFFA3FFA1AA405D1C1D49FDB7" box="[1046,1144,548,573]" pageId="69" pageNumber="70" type="holotype">holotype</typeStatus>
|
||
by monotypy (ICZN Art. 73.1.2). Another hydroid recorded as
|
||
<taxonomicName id="4C3BE2BFFFA3FFA1AC005D701BC4FDEA" authorityName=", Fraser" authorityYear="1943" box="[598,757,583,608]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="69" pageNumber="70" phylum="Cnidaria" rank="species" species="irregularis">
|
||
<emphasis id="B94F452EFFA3FFA1AC005D701BC4FDEA" box="[598,757,583,608]" italics="true" pageId="69" pageNumber="70">O. irregularis</emphasis>
|
||
</taxonomicName>
|
||
at the MCZ (MCZ-CNID 77), from Grand Manan,
|
||
<collectingRegion id="49FF57DEFFA3FFA1AB315D701822FD0F" country="Canada" name="New Brunswick" pageId="69" pageNumber="70">New Brunswick</collectingRegion>
|
||
,
|
||
<collectingCountry id="F32CD9ACFFA3FFA1AF735D54184DFD0F" box="[293,380,620,645]" name="Canada" pageId="69" pageNumber="70">Canada</collectingCountry>
|
||
, is not part of the
|
||
<typeStatus id="5480279EFFA3FFA1AC245D551B93FD0F" box="[626,674,621,645]" pageId="69" pageNumber="70">type</typeStatus>
|
||
series. That identification is dubious given the much different environmental conditions of the collection locality.
|
||
</paragraph>
|
||
<paragraph id="8B84993CFFA3FFA1AE915D8D19CEFC9F" blockId="69.[151,1437,151,1005]" pageId="69" pageNumber="70">
|
||
In his account of
|
||
<taxonomicName id="4C3BE2BFFFA3FFA1AFC75D8D1BD3FD46" authority=", Fraser (1943 a)" authorityName=", Fraser" authorityYear="1943" box="[401,738,692,717]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="69" pageNumber="70" phylum="Cnidaria" rank="species" species="irregularis">
|
||
<emphasis id="B94F452EFFA3FFA1AFC75D8D1B1CFD47" box="[401,557,692,717]" italics="true" pageId="69" pageNumber="70">O. irregularis</emphasis>
|
||
,
|
||
<bibRefCitation id="EFAAE4CDFFA3FFA1AC6A5D8D1BD3FD46" box="[572,738,692,716]" pageId="69" pageNumber="70" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser (1943a)</bibRefCitation>
|
||
</taxonomicName>
|
||
observed and briefly described hydrothecae and gonothecae. The
|
||
<typeStatus id="5480279EFFA3FFA1AE9D5DEF181CFD7A" box="[203,301,727,752]" pageId="69" pageNumber="70" type="holotype">holotype</typeStatus>
|
||
examined here is now in poor condition, and neither of these structures could be distinguished with certainty.
|
||
</paragraph>
|
||
<paragraph id="8B84993CFFA3FFA1AE915C271B24FC67" blockId="69.[151,1437,151,1005]" pageId="69" pageNumber="70">
|
||
<taxonomicName id="4C3BE2BFFFA3FFA1AE915C2718A2FCB2" authorityName=", Fraser" authorityYear="1943" box="[199,403,799,824]" class="Hydrozoa" family="Campanulariidae" genus="Obelia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="69" pageNumber="70" phylum="Cnidaria" rank="species" species="irregularis">
|
||
<emphasis id="B94F452EFFA3FFA1AE915C2718A2FCB2" box="[199,403,799,824]" italics="true" pageId="69" pageNumber="70">Obelia irregularis</emphasis>
|
||
</taxonomicName>
|
||
is listed as a valid species in WoRMS, a conclusion that seems justified at present given the location, depth, and distinctive morphology of the hydroid as described by
|
||
<bibRefCitation id="EFAAE4CDFFA3FFA1AA4D5C7D1DF9FCD6" box="[1051,1224,836,860]" pageId="69" pageNumber="70" refId="ref77034" refString="Fraser, C. M. (1943 a) Distribution records of some hydroids in the collection of the Museum of Comparative Zoology at Harvard College, with description of new genera and new species. Proceedings of the New England Zoological Club, 22, 75 - 98. [19 July 1943: noted on separate in ROM library]" type="journal article">Fraser (1943a)</bibRefCitation>
|
||
. In particular, the hydrothecal rim was said to have “…10 regularly rounded teeth [cusps], the division between them extending deep into the hydrothecal wall.” Hydrothecal pedicels are wavy but not noticeably annulated. While gonothecae were described by Fraser, the character of the gonophores remains unknown. Uncertainty therefore exists about the generic assignment of the species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |