442 lines
51 KiB
XML
442 lines
51 KiB
XML
<document id="D7B74A043A33A938C5B846B86FC34B5D" ID-DOI="10.11646/zootaxa.3925.3.4" ID-GBIF-Dataset="9cef1bf3-1491-424d-bd24-02bbe81411e5" ID-ISSN="1175-5326" ID-Zenodo-Dep="236318" ID-ZooBank="8CA0F940-B481-4D02-AC6E-B254AE4EF986" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461003698686" checkinUser="plazi" docAuthor="Choong, Henry H. C." docDate="2015" docId="53008A042F0EAF64FF29FBBA43B5F81B" docLanguage="en" docName="zt03925p408.pdf" docOrigin="Zootaxa 3925 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Sertularella pacifica Choong, 2015, sp. nov." docType="treatment" docVersion="9" lastPageNumber="400" masterDocId="AF39F27C2F02AF69FFBEFF834232FFC2" masterDocTitle="Hydroids of the genus Sertularella (Cnidaria: Hydrozoa: Sertulariidae) from the Pacific coast of Canada in the collection of the Royal Ontario Museum, with descriptions of four new species" masterLastPageNumber="408" masterPageNumber="387" pageNumber="399" updateTime="1698565170848" updateUser="plazi">
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<mods:title id="7B481E6926687EF764B08C5936326F92">Hydroids of the genus Sertularella (Cnidaria: Hydrozoa: Sertulariidae) from the Pacific coast of Canada in the collection of the Royal Ontario Museum, with descriptions of four new species</mods:title>
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<mods:name id="08B62878CEC76360CDEB0822AA97CD65" type="personal">
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<mods:namePart id="71D90185F04D2F00882B27C0341375F8">Choong, Henry H. C.</mods:namePart>
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<mods:title id="FACB6F52CF2CC01FA13D06B6E5DA646E">Zootaxa</mods:title>
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<mods:part id="DC6081B10FA3275E036E7FDCEC6978E1">
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<mods:date id="CE092E390889B2942CFF321E203A8E02">2015</mods:date>
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<mods:detail id="3E346F5AC1EF71A33301CF4DC6628C1D" type="volume">
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<mods:number id="E4C165374EDA86D7DA18658CDDC69673">3925</mods:number>
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<mods:detail id="DBF6B595301C158E12E893FC58476479" type="issue">
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<treatment id="53008A042F0EAF64FF29FBBA43B5F81B" ID-DOI="http://doi.org/10.5281/zenodo.6093738" ID-GBIF-Taxon="119598787" ID-Zenodo-Dep="6093738" LSID="urn:lsid:plazi:treatment:53008A042F0EAF64FF29FBBA43B5F81B" httpUri="http://treatment.plazi.org/id/53008A042F0EAF64FF29FBBA43B5F81B" lastPageId="13" lastPageNumber="400" pageId="12" pageNumber="399">
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<subSubSection id="93B368992F0EAF65FF29FBBA433AFBB7" pageId="12" pageNumber="399" type="nomenclature">
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<paragraph id="DB163B122F0EAF65FF29FBBA43C0FB91" blockId="12.[151,498,1081,1141]" box="[151,498,1081,1107]" pageId="12" pageNumber="399">
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<heading id="805E8C7E2F0EAF65FF29FBBA43C0FB91" bold="true" box="[151,498,1081,1107]" fontSize="11" level="1" pageId="12" pageNumber="399" reason="1">
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<emphasis id="E9DDE7002F0EAF65FF29FBBA43C0FB91" bold="true" box="[151,498,1081,1107]" pageId="12" pageNumber="399">
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<taxonomicName id="1CA940912F0EAF65FF29FBBA43BFFB91" box="[151,397,1081,1107]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="species" species="pacifica" status="sp. nov.">
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||
<emphasis id="E9DDE7002F0EAF65FF29FBBA43BFFB91" bold="true" box="[151,397,1081,1107]" italics="true" pageId="12" pageNumber="399">Sertularella pacifica</emphasis>
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||
</taxonomicName>
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||
<taxonomicNameLabel id="F2EE5A7B2F0EAF65FE2BFBBA43C0FB91" box="[405,498,1081,1107]" pageId="12" pageNumber="399" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="DB163B122F0EAF65FF29FBDF433AFBB7" blockId="12.[151,498,1081,1141]" box="[151,264,1116,1141]" pageId="12" pageNumber="399">
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||
(
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<figureCitation id="439227972F0EAF65FF20FBDF42CCFBB7" box="[158,254,1116,1141]" captionStart="FIGURE 6" captionStartId="14.[151,250,1770,1792]" captionTargetBox="[254,1337,215,1753]" captionTargetId="figure@14.[233,1353,195,1766]" captionTargetPageId="14" captionText="FIGURE 6. Sertularella pacifica sp. nov., ROMIZ B 4065: (A) Branch showing hydrothecae; (B) close-up of hydrotheca; (C) gonothecae. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/236323/files/figure.png" pageId="12" pageNumber="399">Figure 6</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="93B368992F0EAF65FF29FB274355FB1A" pageId="12" pageNumber="399" type="reference_group">
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||
<paragraph id="DB163B122F0EAF65FF29FB274355FB1A" blockId="12.[151,1436,1188,1240]" pageId="12" pageNumber="399">
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||
<treatmentCitationGroup id="FBB91C3C2F0EAF65FF29FB274355FB1A" pageId="12" pageNumber="399">
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<taxonomicName id="1CA940912F0EAF65FF29FB27434FFB78" box="[151,381,1188,1210]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="species" species="fusiformis">
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<emphasis id="E9DDE7002F0EAF65FF29FB27434FFB78" box="[151,381,1188,1210]" italics="true" pageId="12" pageNumber="399">Sertularella fusiformis</emphasis>
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||
</taxonomicName>
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||
—
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<treatmentCitation id="5A081D032F0EAF65FE28FB264076FB78" author="Torrey" box="[406,580,1188,1210]" page="61" pageId="12" pageNumber="399" year="1902">
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<bibRefCitation id="BF3846E32F0EAF65FE28FB26402FFB78" author="Torrey" box="[406,541,1188,1210]" pageId="12" pageNumber="399" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America, with especial reference to the species in the collection of the University of California. University of California Publications, Zoology, 1, 1 - 104." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
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||
: 61
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||
</treatmentCitation>
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||
, pl. 6, fig. 53–54.—
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<treatmentCitation id="5A081D032F0EAF65FCA6FB2741E0FB78" author="Fraser" box="[792,978,1188,1210]" page="153" pageId="12" pageNumber="399" year="1937">
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<bibRefCitation id="BF3846E32F0EAF65FCA6FB2741ACFB78" author="Fraser" box="[792,926,1188,1210]" pageId="12" pageNumber="399" refString="Fraser, C. M. (1937) Hydroids of the Pacific Coast of Canada and the United States. University of Toronto Press, Toronto, 207 pp." type="book" year="1937">Fraser, 1937</bibRefCitation>
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||
: 153
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||
</treatmentCitation>
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, pl. 34, fig. 181 [not
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<taxonomicName id="1CA940912F0EAF65FB08FB274353FB1A" authority="Hincks, 1861" authorityName="Hincks" authorityYear="1861" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="species" species="fusiformis">
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<emphasis id="E9DDE7002F0EAF65FB08FB2747AEFB78" box="[1206,1436,1188,1210]" italics="true" pageId="12" pageNumber="399">Sertularella fusiformis</emphasis>
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(
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<bibRefCitation id="BF3846E32F0EAF65FF70FB41436BFB1A" author="Hincks" box="[206,345,1218,1240]" pageId="12" pageNumber="399" refString="Hincks, T. (1861) A catalogue of the zoophytes of south Devon and south Cornwall. Annals and Magazine of Natural History, Series 3, 8, 251 - 262." type="journal article" year="1861">Hincks, 1861</bibRefCitation>
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)
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</taxonomicName>
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||
]
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="93B368992F0EAF65FF29FA864187F90C" pageId="12" pageNumber="399" type="materials_examined">
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||
<paragraph id="DB163B122F0EAF65FF29FA8643EAF944" blockId="12.[151,1437,1285,2030]" pageId="12" pageNumber="399">
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||
<emphasis id="E9DDE7002F0EAF65FF29FA8642CDFADC" bold="true" box="[151,255,1285,1310]" pageId="12" pageNumber="399">Material</emphasis>
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||
.
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<emphasis id="E9DDE7002F0EAF65FEA9FA8643BFFADC" bold="true" box="[279,397,1285,1310]" pageId="12" pageNumber="399">
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<typeStatus id="041285B02F0EAF65FEA9FA8643BAFADC" box="[279,392,1285,1310]" pageId="12" pageNumber="399" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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<collectingCountry id="A3BE7B822F0EAF65FE21FA854029FADC" box="[415,539,1286,1310]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
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: British
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<collectingCountry id="A3BE7B822F0EAF65FD33FA8640CDFADC" box="[653,767,1285,1310]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
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. Vancouver Island, Juan de Fuca Strait, Race Rocks, 48˚18’00”N, 123˚32’00”W, 0
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<date id="AF171DD22F0EAF65FE5DFAAA4060FA80" box="[483,594,1321,1346]" pageId="12" pageNumber="399" value="1986-04-05">5. iv.1986</date>
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, 6–10 meters, two short hydrocauli, with gonothecae, coll. A. Brinckmann- Voss,
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<collectionCode id="BDB8A3D72F0EAF65FF64FACD4306FAA4" box="[218,308,1358,1382]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
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B670.
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<emphasis id="E9DDE7002F0EAF65FE36FACE43CCFAA4" bold="true" box="[392,510,1357,1382]" pageId="12" pageNumber="399">
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<typeStatus id="041285B02F0EAF65FE36FACE43CBFAA4" box="[392,505,1357,1382]" pageId="12" pageNumber="399" type="paratype">Paratype</typeStatus>
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||
:
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</emphasis>
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||
<collectingCountry id="A3BE7B822F0EAF65FDB8FACD40B0FAA4" box="[518,642,1358,1382]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
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||
: British
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<collectingCountry id="A3BE7B822F0EAF65FD5CFACE4166FAA4" box="[738,852,1357,1382]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
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||
. Queen Charlotte Land District. Masset Harbor,
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<date id="AF171DD22F0EAF65FAC7FACD42DCFA48" pageId="12" pageNumber="399" value="1935-09-14">14. ix.1935</date>
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, without gonothecae,
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||
<collectionCode id="BDB8A3D72F0EAF65FE4EFAF14078FA48" box="[496,586,1394,1418]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
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||
B4065.
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||
<emphasis id="E9DDE7002F0EAF65FD0FFAF24140FA48" bold="true" box="[689,882,1393,1418]" pageId="12" pageNumber="399">Other material:</emphasis>
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||
<collectingCountry id="A3BE7B822F0EAF65FCC3FAF141CBFA48" box="[893,1017,1394,1418]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
|
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: British
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<collectingCountry id="A3BE7B822F0EAF65FBE1FAF246E3FA48" box="[1119,1233,1393,1418]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
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. Queen Charlotte Land District. Masset Harbor, 54˚03’00”N, 132˚13’00”W,
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<date id="AF171DD22F0EAF65FC88FA15418BFA6C" box="[822,953,1429,1454]" pageId="12" pageNumber="399" value="1935-09-14">14. ix.1935</date>
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, colony arising from stolon at the base of
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<taxonomicName id="1CA940912F0EAF65FF29FA3A4000FA10" authority="Nutting, 1904" authorityName="Nutting" authorityYear="1904" box="[151,562,1465,1490]" class="Hydrozoa" family="Sertulariidae" genus="Abietinaria" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="species" species="pulchra">
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<emphasis id="E9DDE7002F0EAF65FF29FA3A4345FA13" box="[151,375,1465,1489]" italics="true" pageId="12" pageNumber="399">Abietinaria pulchra</emphasis>
|
||
(
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<bibRefCitation id="BF3846E32F0EAF65FE37FA3A4018FA10" author="Nutting" box="[393,554,1465,1490]" pageId="12" pageNumber="399" refString="Nutting, C. C. (1904) American hydroids. Part II. The Sertularidae. Smithsonian Institution, United States National Museum Special Bulletin, 4, 1 - 325." type="journal article" year="1904">Nutting, 1904</bibRefCitation>
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)
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</taxonomicName>
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colony, without gonothecae,
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<collectionCode id="BDB8A3D72F0EAF65FC36FA3941D0FA10" box="[904,994,1466,1490]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
|
||
B4066.
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||
<collectingCountry id="A3BE7B822F0EAF65FBF9FA3946F1FA10" box="[1095,1219,1466,1490]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
|
||
: British
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||
<collectingCountry id="A3BE7B822F0EAF65FA99FA3A47ABFA10" box="[1319,1433,1465,1490]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
|
||
. Queen Charlotte Land District. Masset Harbor,
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<date id="AF171DD22F0EAF65FD01FA5D4171FA34" box="[703,835,1501,1526]" pageId="12" pageNumber="399" value="1935-09-14">14. ix.1935</date>
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||
, two short hydrocauli, without gonothecae,
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<collectionCode id="BDB8A3D72F0EAF65FAFCFA5D47AEFA34" box="[1346,1436,1502,1526]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
|
||
B4067.
|
||
<collectingCountry id="A3BE7B822F0EAF65FF4FF981435FF9D8" box="[241,365,1538,1562]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
|
||
: British
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||
<collectingCountry id="A3BE7B822F0EAF65FE70F9824072F9D8" box="[462,576,1537,1562]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
|
||
. Queen Charlotte Land District. Masset Harbor,
|
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<date id="AF171DD22F0EAF65FBD5F98146DCF9D8" box="[1131,1262,1537,1562]" pageId="12" pageNumber="399" value="1935-09-14">14. ix.1935</date>
|
||
, colony arising from stolon at the base of
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<taxonomicName id="1CA940912F0EAF65FE04F9A64019F9FF" box="[442,555,1573,1597]" class="Hydrozoa" family="Sertulariidae" genus="Sertularia" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="E9DDE7002F0EAF65FE04F9A64019F9FF" box="[442,555,1573,1597]" italics="true" pageId="12" pageNumber="399">Sertularia</emphasis>
|
||
</taxonomicName>
|
||
sp.colony, without gonothecae,
|
||
<collectionCode id="BDB8A3D72F0EAF65FC2AF9A541DCF9FC" box="[916,1006,1574,1598]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
|
||
B4068.
|
||
<collectingCountry id="A3BE7B822F0EAF65FBF3F9A546FBF9FC" box="[1101,1225,1574,1598]" name="Canada" pageId="12" pageNumber="399">CANADA</collectingCountry>
|
||
: British
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||
<collectingCountry id="A3BE7B822F0EAF65FA99F9A647ABF9FC" box="[1319,1433,1573,1598]" name="United States of America" pageId="12" pageNumber="399">Columbia</collectingCountry>
|
||
. Queen Charlotte Land District. Masset Harbor, 54˚03’00”N, 132˚13’00”W,
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<date id="AF171DD22F0EAF65FBA1F9C94695F9A0" box="[1055,1191,1609,1634]" pageId="12" pageNumber="399" value="1935-09-14">14. ix.1935</date>
|
||
, hydrocauli, without gonothecae,
|
||
<collectionCode id="BDB8A3D72F0EAF65FE9AF9ED434CF944" box="[292,382,1646,1670]" pageId="12" pageNumber="399">ROMIZ</collectionCode>
|
||
B4069.
|
||
</paragraph>
|
||
<paragraph id="DB163B122F0EAF65FF79F9124187F90C" blockId="12.[151,1437,1285,2030]" pageId="12" pageNumber="399">
|
||
<emphasis id="E9DDE7002F0EAF65FF79F91243FCF968" bold="true" box="[199,462,1681,1706]" pageId="12" pageNumber="399">Reported distribution</emphasis>
|
||
. California: San Francisco, as
|
||
<taxonomicName id="1CA940912F0EAF65FC8AF91247AAF968" authority="(Hincks, 1861) (Torrey, 1902)" authorityName="(Hincks, 1861) (Torrey" authorityYear="1902" box="[820,1432,1681,1706]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="399" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0EAF65FC8AF9124601F96B" box="[820,1075,1681,1705]" italics="true" pageId="12" pageNumber="399">Sertularella fusiformis</emphasis>
|
||
(
|
||
<bibRefCitation id="BF3846E32F0EAF65FBFAF91246EDF968" author="Hincks" box="[1092,1247,1681,1706]" pageId="12" pageNumber="399" refString="Hincks, T. (1861) A catalogue of the zoophytes of south Devon and south Cornwall. Annals and Magazine of Natural History, Series 3, 8, 251 - 262." type="journal article" year="1861">Hincks, 1861</bibRefCitation>
|
||
) (
|
||
<bibRefCitation id="BF3846E32F0EAF65FB46F91147A2F968" author="Torrey" box="[1272,1424,1682,1706]" pageId="12" pageNumber="399" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America, with especial reference to the species in the collection of the University of California. University of California Publications, Zoology, 1, 1 - 104." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. Oregon: Three locations off Heceta Head, 0–113 meters (
|
||
<bibRefCitation id="BF3846E32F0EAF65FCA6F935419BF90C" author="Fraser" box="[792,937,1718,1742]" pageId="12" pageNumber="399" refString="Fraser, C. M. (1937) Hydroids of the Pacific Coast of Canada and the United States. University of Toronto Press, Toronto, 207 pp." type="book" year="1937">Fraser, 1937</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="93B368992F0EAF64FF79F95A4097FCF8" lastPageId="13" lastPageNumber="400" pageId="12" pageNumber="399" type="description">
|
||
<paragraph id="DB163B122F0EAF64FF79F95A472DFEDE" blockId="12.[151,1437,1285,2030]" lastBlockId="13.[151,1437,151,826]" lastPageId="13" lastPageNumber="400" pageId="12" pageNumber="399">
|
||
<emphasis id="E9DDE7002F0EAF65FF79F95A436BF930" bold="true" box="[199,345,1753,1778]" pageId="12" pageNumber="399">Description.</emphasis>
|
||
Colonies erect, hydrorhiza stolonal, occasionally anastomosing. Hydrocaulus geniculate, unbranched. Perisarc thickened throughout, up to
|
||
<quantity id="1C5196F72F0EAF65FD6FF97E4110F8D7" box="[721,802,1789,1814]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="399" unit="mm" value="60.0">60 mm</quantity>
|
||
thick. Hydrocaulus monosiphonic, unfascicled, divided into internodes. Internodes
|
||
<quantity id="1C5196F72F0EAF65FE6DF8A240BAF8FB" box="[467,648,1825,1850]" metricMagnitude="0" metricUnit="m" metricValue="1.2665" metricValueMax="1.53" metricValueMin="1.003" pageId="12" pageNumber="399" unit="mm" value="1266.5" valueMax="1530.0" valueMin="1003.0">
|
||
<date id="AF171DD22F0EAF65FE6DF8A24063F8F8" box="[467,593,1825,1850]" pageId="12" pageNumber="399" value="1003" valueMax="1530">1003–1530</date>
|
||
mm
|
||
</quantity>
|
||
long, with one to three (usually two) complete annulations basally; proximal-most annulation often spirally twisted (
|
||
<figureCitation id="439227972F0EAF65FD02F8C640CCF89C" box="[700,766,1861,1886]" captionStart="FIGURE 3" captionStartId="6.[151,250,1711,1733]" captionTargetBox="[226,1356,212,1666]" captionTargetId="figure@6.[212,1374,195,1689]" captionTargetPageId="6" captionText="FIGURE 3. Sertularella conella, ROMIZ B 4029: (A) Branch showing hydrothecae; (B) close-up of hydrothecae; (C) gonotheca; (D) detail of gonotheca cusps. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/236321/files/figure.png" pageId="12" pageNumber="399">Fig. 3</figureCitation>
|
||
A,B). Internode has tendency to spiral relative to main axis. Single hydrotheca distal to internode. Hydrothecae alternate, often not on same plane (
|
||
<figureCitation id="439227972F0EAF65FB1FF8EA46DAF840" box="[1185,1256,1897,1922]" captionStart="FIGURE 3" captionStartId="6.[151,250,1711,1733]" captionTargetBox="[226,1356,212,1666]" captionTargetId="figure@6.[212,1374,195,1689]" captionTargetPageId="6" captionText="FIGURE 3. Sertularella conella, ROMIZ B 4029: (A) Branch showing hydrothecae; (B) close-up of hydrothecae; (C) gonotheca; (D) detail of gonotheca cusps. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/236321/files/figure.png" pageId="12" pageNumber="399">Fig. 3</figureCitation>
|
||
A). Hydrotheca tubular, walls asymmetrical; abcauline and adcauline wall slightly swollen basally, swelling on abcauline wall more proximal. Perisarc of hydrothecae thickened, up to
|
||
<quantity id="1C5196F72F0EAF65FCA9F8324154F80B" box="[791,870,1969,1994]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="12" pageNumber="399" unit="mm" value="60.0">60 mm</quantity>
|
||
thick. Distal half of hydrotheca narrowed towards aperture, greater narrowing on abcauline side. Adcauline hydrothecal wall adnate for approximately 1/4–1/2 of length. Hydrothecal margin dentate with four equally-developed cusps; one adcauline, one abcauline, and two laterals. Opercular flaps triangular, four present; when closed forms roof extending slightly beyond opercular margin. Intrathecal cusps present, three in number, occasionally missing; two small intrathecal cusps proximal to and flanking adcauline marginal cusp, one long and narrow intrathecal cusp on abcauline side (
|
||
<figureCitation id="439227972F0FAF64FB01FE8746C9FEDE" box="[1215,1275,260,285]" captionStart="FIGURE 3" captionStartId="6.[151,250,1711,1733]" captionTargetBox="[226,1356,212,1666]" captionTargetId="figure@6.[212,1374,195,1689]" captionTargetPageId="6" captionText="FIGURE 3. Sertularella conella, ROMIZ B 4029: (A) Branch showing hydrothecae; (B) close-up of hydrothecae; (C) gonotheca; (D) detail of gonotheca cusps. Scale bars equal 1.0 mm." httpUri="https://zenodo.org/record/236321/files/figure.png" pageId="13" pageNumber="400">Fig 3</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="DB163B122F0FAF64FF79FEA44325FE12" blockId="13.[151,1437,151,826]" pageId="13" pageNumber="400">Gonothecae (♂) few, attached to internode or directly below base of hydrotheca; large, up to three-times longer than hydrothecae, spindle-shaped, widest medially, longer than wide, flexed or bent mid-axis. Gonothecal body strongly annulated throughout; 10–12 complete, well-developed annulations. Neck short or barely discernible, four low rounded cusps around gonothecal aperture. Occasionally, one of the four cusps may be more developed than other three.</paragraph>
|
||
<paragraph id="DB163B122F0FAF64FF79FE5F4097FCF8" blockId="13.[151,1437,151,826]" pageId="13" pageNumber="400">
|
||
<emphasis id="E9DDE7002F0FAF64FF79FE5F43F4FE37" bold="true" box="[199,454,476,501]" pageId="13" pageNumber="400">Differential diagnosis</emphasis>
|
||
. The records from the west coast of North
|
||
<collectingCountry id="A3BE7B822F0FAF64FC16FE5F463BFE37" box="[936,1033,476,501]" name="United States of America" pageId="13" pageNumber="400">America</collectingCountry>
|
||
(
|
||
<bibRefCitation id="BF3846E32F0FAF64FBA8FE5F4697FE36" author="Torrey" box="[1046,1189,476,500]" pageId="13" pageNumber="400" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America, with especial reference to the species in the collection of the University of California. University of California Publications, Zoology, 1, 1 - 104." type="journal article" year="1902">Torrey 1902</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF3846E32F0FAF64FB0EFE5E4704FE36" author="Fraser" box="[1200,1334,476,500]" pageId="13" pageNumber="400" refString="Fraser, C. M. (1937) Hydroids of the Pacific Coast of Canada and the United States. University of Toronto Press, Toronto, 207 pp." type="book" year="1937">Fraser 1937</bibRefCitation>
|
||
) seem to be morphologically distinct from descriptions of
|
||
<taxonomicName id="1CA940912F0FAF64FD56FD834149FDDA" box="[744,891,512,536]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FD56FD834149FDDA" box="[744,891,512,536]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
elsewhere as shown by the absence of four intrathecal cusps and the presence of two annulations at the base of the internodes. These descriptions correspond to the specimens examined by the author in this study. Given the variability of the species included in the
|
||
<taxonomicName id="1CA940912F0FAF64FA39FDCB4335FD46" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FA39FDCB4335FD46" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
/
|
||
<taxonomicName id="1CA940912F0FAF64FEB0FDEF4353FD46" box="[270,353,620,644]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="ellisii">
|
||
<emphasis id="E9DDE7002F0FAF64FEB0FDEF4353FD46" box="[270,353,620,644]" italics="true" pageId="13" pageNumber="400">S.ellisii</emphasis>
|
||
</taxonomicName>
|
||
complex, this species was most likely misidentified as
|
||
<taxonomicName id="1CA940912F0FAF64FBBFFDEF46A0FD46" box="[1025,1170,620,644]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FBBFFDEF46A0FD46" box="[1025,1170,620,644]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
. Measurements of the internodes, hydrothecae, and gonothecae (
|
||
<tableCitation id="962B0EA92F0FAF64FDCBFD0C40FEFD6A" box="[629,716,655,680]" captionStart="TABLE 4" captionStartId="13.[151,239,873,896]" captionTargetBox="[159,1325,924,1307]" captionTargetPageId="13" captionText="TABLE 4. Measurements of Sertularella pacifica sp. nov. and Sertularella fusiformis." httpUri="http://table.plazi.org/id/8FD66B9A2F0FAF64FF29FCEA461EFC42" pageId="13" pageNumber="400" tableUuid="8FD66B9A2F0FAF64FF29FCEA461EFC42">Table 4</tableCitation>
|
||
) show that these specimens are much larger than
|
||
<taxonomicName id="1CA940912F0FAF64FAB9FD1347A7FD6A" box="[1287,1429,656,680]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FAB9FD1347A7FD6A" box="[1287,1429,656,680]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
. The intrathecal cusps are never as well-developed as in
|
||
<emphasis id="E9DDE7002F0FAF64FCA2FD374180FD0E" box="[796,946,692,716]" italics="true" pageId="13" pageNumber="400">
|
||
<taxonomicName id="1CA940912F0FAF64FCA2FD37419CFD0E" box="[796,942,692,716]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">S. fusiformis</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
Moreover, the hydrothecae of
|
||
<taxonomicName id="1CA940912F0FAF64FAA9FD3742C3FD33" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="pacifica" status="sp. nov.">
|
||
<emphasis id="E9DDE7002F0FAF64FAA9FD3742C3FD33" italics="true" pageId="13" pageNumber="400">Sertularella pacifica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E9DDE7002F0FAF64FF47FD5B436AFD30" bold="true" box="[249,344,728,754]" pageId="13" pageNumber="400">
|
||
<taxonomicNameLabel id="F2EE5A7B2F0FAF64FF47FD5B436AFD30" box="[249,344,728,754]" pageId="13" pageNumber="400" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
lack the considerably swollen basal portion and strongly tapered upper portion characteristic of the fusiform hydrothecal shape, and the gonothecae are distinct from those belonging to
|
||
<taxonomicName id="1CA940912F0FAF64FB1DFD7D4701FCD7" box="[1187,1331,765,789]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FB1DFD7D4701FCD7" box="[1187,1331,765,789]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
in being spindle-shaped and bent around their mid-axis.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="8FD66B9A2F0FAF64FF29FCEA461EFC42" ID-Table-UUID="8FD66B9A2F0FAF64FF29FCEA461EFC42" box="[151,1068,873,896]" httpUri="http://table.plazi.org/id/8FD66B9A2F0FAF64FF29FCEA461EFC42" pageId="13" pageNumber="400" targetBox="[159,1325,924,1307]" targetIsTable="true" targetPageId="13">
|
||
<paragraph id="DB163B122F0FAF64FF29FCEA461EFC42" blockId="13.[151,1068,873,896]" box="[151,1068,873,896]" pageId="13" pageNumber="400">
|
||
<emphasis id="E9DDE7002F0FAF64FF29FCEA433BFC42" bold="true" box="[151,265,873,896]" pageId="13" pageNumber="400">TABLE 4.</emphasis>
|
||
Measurements of
|
||
<taxonomicName id="1CA940912F0FAF64FE71FCEA4097FC42" box="[463,677,873,896]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="pacifica" status="sp. nov.">Sertularella pacifica</taxonomicName>
|
||
<emphasis id="E9DDE7002F0FAF64FD12FCEA4133FC42" bold="true" box="[684,769,873,896]" pageId="13" pageNumber="400">
|
||
<taxonomicNameLabel id="F2EE5A7B2F0FAF64FD12FCEA4133FC42" box="[684,769,873,896]" pageId="13" pageNumber="400" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="1CA940912F0FAF64FC8BFCEA4615FC42" box="[821,1063,873,896]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">Sertularella fusiformis</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DB163B122F0FAF64FF21FC1E464AFAD9" pageId="13" pageNumber="400">
|
||
<table id="A9A9C9B22F0F5096FF21FC1F471FFAD9" box="[159,1325,924,1307]" gridcols="3" gridrows="9" pageId="13" pageNumber="400">
|
||
<tr id="659939502F0F5096FF21FC1F471FFC12" box="[159,1325,924,976]" gridrow="0" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FC1F4019FC12" box="[159,555,924,976]" gridcol="0" gridrow="0" pageId="13" pageNumber="400">Measurements (in µm)</th>
|
||
<th id="2648502C2F0F5096FDECFC1F4162FC12" box="[594,848,924,976]" gridcol="1" gridrow="0" pageId="13" pageNumber="400">
|
||
<taxonomicName id="1CA940912F0FAF64FDEDFC1F4162FC12" authority="From Ramil et al. 1992" authorityName="From Ramil et al." authorityYear="1992" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FDEDFC1F4104FC70" box="[595,822,924,946]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
(From Ramil
|
||
<emphasis id="E9DDE7002F0FAF64FD62FC38413DFC12" box="[732,783,954,976]" italics="true" pageId="13" pageNumber="400">et al.</emphasis>
|
||
1992)
|
||
</taxonomicName>
|
||
</th>
|
||
<th id="2648502C2F0F5096FBB8FC1F471FFC12" box="[1030,1325,924,976]" gridcol="2" gridrow="0" pageId="13" pageNumber="400">
|
||
<taxonomicName id="1CA940912F0FAF64FBB8FC1F46E4FC70" box="[1030,1238,924,946]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="pacifica" status="sp. nov.">
|
||
<emphasis id="E9DDE7002F0FAF64FBB8FC1F46E4FC70" box="[1030,1238,924,946]" italics="true" pageId="13" pageNumber="400">Sertularella pacifica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E9DDE7002F0FAF64FB62FC1F471FFC73" bold="true" box="[1244,1325,924,945]" pageId="13" pageNumber="400">
|
||
<taxonomicNameLabel id="F2EE5A7B2F0FAF64FB62FC1F471FFC73" box="[1244,1325,924,945]" pageId="13" pageNumber="400" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FC67471FFC38" box="[159,1325,996,1018]" gridrow="1" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FC674019FC38" box="[159,555,996,1018]" gridcol="0" gridrow="1" pageId="13" pageNumber="400">Axial segment (internode) length</th>
|
||
<td id="2648502C2F0F5096FDECFC674162FC38" box="[594,848,996,1018]" gridcol="1" gridrow="1" pageId="13" pageNumber="400">605–720</td>
|
||
<td id="2648502C2F0F5096FBB8FC67471FFC38" box="[1030,1325,996,1018]" gridcol="2" gridrow="1" pageId="13" pageNumber="400">1003–1530</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FB8E471FFBE1" box="[159,1325,1037,1059]" gridrow="2" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FB8E4019FBE1" box="[159,555,1037,1059]" gridcol="0" gridrow="2" pageId="13" pageNumber="400">Axial segment (internode) diameter</th>
|
||
<td id="2648502C2F0F5096FDECFB8E4162FBE1" box="[594,848,1037,1059]" gridcol="1" gridrow="2" pageId="13" pageNumber="400">130–173</td>
|
||
<td id="2648502C2F0F5096FBB8FB8E471FFBE1" box="[1030,1325,1037,1059]" gridcol="2" gridrow="2" pageId="13" pageNumber="400">390–460</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FBB5471FFB8E" box="[159,1325,1078,1100]" gridrow="3" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FBB54019FB8E" box="[159,555,1078,1100]" gridcol="0" gridrow="3" pageId="13" pageNumber="400">Hydrotheca, adnate part adcauline wall</th>
|
||
<td id="2648502C2F0F5096FDECFBB54162FB8E" box="[594,848,1078,1100]" gridcol="1" gridrow="3" pageId="13" pageNumber="400">288–331</td>
|
||
<td id="2648502C2F0F5096FBB8FBB5471FFB8E" box="[1030,1325,1078,1100]" gridcol="2" gridrow="3" pageId="13" pageNumber="400">550–660</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FBE3471FFBB4" box="[159,1325,1120,1142]" gridrow="4" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FBE34019FBB4" box="[159,555,1120,1142]" gridcol="0" gridrow="4" pageId="13" pageNumber="400">Hydrotheca, free part adcauline wall</th>
|
||
<td id="2648502C2F0F5096FDECFBE34162FBB4" box="[594,848,1120,1142]" gridcol="1" gridrow="4" pageId="13" pageNumber="400">360–432</td>
|
||
<td id="2648502C2F0F5096FBB8FBE3471FFBB4" box="[1030,1325,1120,1142]" gridcol="2" gridrow="4" pageId="13" pageNumber="400">880–980</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FB0A471FFB5D" box="[159,1325,1161,1183]" gridrow="5" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FB0A4019FB5D" box="[159,555,1161,1183]" gridcol="0" gridrow="5" pageId="13" pageNumber="400">Hydrotheca, abcauline wall</th>
|
||
<td id="2648502C2F0F5096FDECFB0A4162FB5D" box="[594,848,1161,1183]" gridcol="1" gridrow="5" pageId="13" pageNumber="400">560–576</td>
|
||
<td id="2648502C2F0F5096FBB8FB0A471FFB5D" box="[1030,1325,1161,1183]" gridcol="2" gridrow="5" pageId="13" pageNumber="400">1350–1410</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FB31471FFB0A" box="[159,1325,1202,1224]" gridrow="6" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FB314019FB0A" box="[159,555,1202,1224]" gridcol="0" gridrow="6" pageId="13" pageNumber="400">Hydrotheca, diameter at rim</th>
|
||
<td id="2648502C2F0F5096FDECFB314162FB0A" box="[594,848,1202,1224]" gridcol="1" gridrow="6" pageId="13" pageNumber="400">216–245</td>
|
||
<td id="2648502C2F0F5096FBB8FB31471FFB0A" box="[1030,1325,1202,1224]" gridcol="2" gridrow="6" pageId="13" pageNumber="400">470–590</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FB5F471FFB30" box="[159,1325,1244,1266]" gridrow="7" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FB5F4019FB30" box="[159,555,1244,1266]" gridcol="0" gridrow="7" pageId="13" pageNumber="400">Gonotheca, maximal length</th>
|
||
<td id="2648502C2F0F5096FDECFB5F4162FB30" box="[594,848,1244,1266]" gridcol="1" gridrow="7" pageId="13" pageNumber="400">1000–1300</td>
|
||
<td id="2648502C2F0F5096FBB8FB5F471FFB30" box="[1030,1325,1244,1266]" gridcol="2" gridrow="7" pageId="13" pageNumber="400">3730–3780</td>
|
||
</tr>
|
||
<tr id="659939502F0F5096FF21FA86471FFAD9" box="[159,1325,1285,1307]" gridrow="8" pageId="13" pageNumber="400">
|
||
<th id="2648502C2F0F5096FF21FA864019FAD9" box="[159,555,1285,1307]" gridcol="0" gridrow="8" pageId="13" pageNumber="400">Gonotheca, maximal width</th>
|
||
<td id="2648502C2F0F5096FDECFA864162FAD9" box="[594,848,1285,1307]" gridcol="1" gridrow="8" pageId="13" pageNumber="400">520–740</td>
|
||
<td id="2648502C2F0F5096FBB8FA86471FFAD9" box="[1030,1325,1285,1307]" gridcol="2" gridrow="8" pageId="13" pageNumber="400">1450–1670</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection id="93B368992F0FAF64FF79FADF47BFF852" pageId="13" pageNumber="400" type="discussion">
|
||
<paragraph id="DB163B122F0FAF64FF79FADF47BFF852" blockId="13.[151,1437,1372,2009]" pageId="13" pageNumber="400">
|
||
<emphasis id="E9DDE7002F0FAF64FF79FADF4306FAB7" bold="true" box="[199,308,1372,1397]" pageId="13" pageNumber="400">Remarks</emphasis>
|
||
. This material agrees with the hydroids attributed to
|
||
<taxonomicName id="1CA940912F0FAF64FC37FADF4706FAB7" authority="Hincks, 1861" authorityName="Hincks" authorityYear="1861" box="[905,1332,1372,1397]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FC37FADF46B7FAB6" box="[905,1157,1372,1396]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
(
|
||
<bibRefCitation id="BF3846E32F0FAF64FB2AFADF471EFAB7" author="Hincks" box="[1172,1324,1372,1397]" pageId="13" pageNumber="400" refString="Hincks, T. (1861) A catalogue of the zoophytes of south Devon and south Cornwall. Annals and Magazine of Natural History, Series 3, 8, 251 - 262." type="journal article" year="1861">Hincks, 1861</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from the west coast of North
|
||
<collectingCountry id="A3BE7B822F0FAF64FE34FAFC43D8FA5A" box="[394,490,1407,1432]" name="United States of America" pageId="13" pageNumber="400">America</collectingCountry>
|
||
by
|
||
<bibRefCitation id="BF3846E32F0FAF64FDA0FA0340F2FA5A" author="Torrey" box="[542,704,1408,1432]" pageId="13" pageNumber="400" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America, with especial reference to the species in the collection of the University of California. University of California Publications, Zoology, 1, 1 - 104." type="journal article" year="1902">Torrey (1902)</bibRefCitation>
|
||
, and subsequently included in reports by
|
||
<bibRefCitation id="BF3846E32F0FAF64FB11FA034771FA5A" author="Fraser" box="[1199,1347,1408,1432]" pageId="13" pageNumber="400" refString="Fraser, C. M. (1911) The hydroids of the west coast of North America: With special reference to those of the Vancouver Island Region. Bulletin of the State University of Iowa, 4, 1 - 91." type="journal article" year="1911">Fraser (1911</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="BF3846E32F0FAF64FAEAFA0347A2FA5A" author="Fraser" box="[1364,1424,1408,1432]" pageId="13" pageNumber="400" refString="Fraser, C. M. (1937) Hydroids of the Pacific Coast of Canada and the United States. University of Toronto Press, Toronto, 207 pp." type="book" year="1937">1937</bibRefCitation>
|
||
).
|
||
<taxonomicName id="1CA940912F0FAF64FF29FA2743A5FA7E" box="[151,407,1444,1468]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FF29FA2743A5FA7E" box="[151,407,1444,1468]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
</taxonomicName>
|
||
is well distributed in temperate and subtropical parts of the Atlantic as well as in the Mediterranean, but records of occurrences elsewhere are few and dispersed (
|
||
<bibRefCitation id="BF3846E32F0FAF64FC51FA444685FA22" author="Ramil" box="[1007,1207,1479,1504]" pageId="13" pageNumber="400" refString="Ramil, E, Parapar, J. & Vervoort, W. (1992) The genus Sertularella Gray, 1848 (Cnidaria: Hydrozoa) along the coasts of Galicia (Spain), Zoologische Mededelingen, 66, 493 - 524." type="journal article" year="1992">
|
||
Ramil
|
||
<emphasis id="E9DDE7002F0FAF64FB82FA4A4659FA22" box="[1084,1131,1480,1504]" italics="true" pageId="13" pageNumber="400">et al</emphasis>
|
||
. 1992
|
||
</bibRefCitation>
|
||
). The latter are from the Indian Ocean coast of
|
||
<collectingCountry id="A3BE7B822F0FAF64FE7AFA6F4067F9C7" box="[452,597,1516,1541]" name="South Africa" pageId="13" pageNumber="400">South Africa</collectingCountry>
|
||
(
|
||
<bibRefCitation id="BF3846E32F0FAF64FDD8FA6F40CFF9C7" author="Millard" box="[614,765,1516,1541]" pageId="13" pageNumber="400" refString="Millard, N. A. H. (1975) Monograph on the Hydroida of southern Africa. A nnals of the South African Museum, 68, 1 - 513." type="journal article" year="1975">Millard 1975</bibRefCitation>
|
||
) and from the Pacific coast of North
|
||
<collectingCountry id="A3BE7B822F0FAF64FB12FA6F4723F9C7" box="[1196,1297,1516,1541]" name="United States of America" pageId="13" pageNumber="400">America</collectingCountry>
|
||
: Californian Pacific coast (
|
||
<bibRefCitation id="BF3846E32F0FAF64FE8CF993438EF9EA" author="Fraser" box="[306,444,1552,1576]" pageId="13" pageNumber="400" refString="Fraser, C. M. (1911) The hydroids of the west coast of North America: With special reference to those of the Vancouver Island Region. Bulletin of the State University of Iowa, 4, 1 - 91." type="journal article" year="1911">Fraser 1911</bibRefCitation>
|
||
); off Heceta Head, Oregon (
|
||
<bibRefCitation id="BF3846E32F0FAF64FD4AF993414DF9EA" author="Fraser" box="[756,895,1552,1576]" pageId="13" pageNumber="400" refString="Fraser, C. M. (1937) Hydroids of the Pacific Coast of Canada and the United States. University of Toronto Press, Toronto, 207 pp." type="book" year="1937">Fraser 1937</bibRefCitation>
|
||
). I consider the reports of
|
||
<taxonomicName id="1CA940912F0FAF64FB1FF99347AEF9EA" box="[1185,1436,1552,1576]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FB1FF99347AEF9EA" box="[1185,1436,1552,1576]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
</taxonomicName>
|
||
from the Pacific coast of North
|
||
<collectingCountry id="A3BE7B822F0FAF64FD95F9B740BEF98F" box="[555,652,1588,1613]" name="United States of America" pageId="13" pageNumber="400">America</collectingCountry>
|
||
to be erroneous. Its biogeographic distribution, and the distinct morphological characteristics of
|
||
<taxonomicName id="1CA940912F0FAF64FDAEF9DB40CBF9B2" box="[528,761,1624,1648]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="pacifica">
|
||
<emphasis id="E9DDE7002F0FAF64FDAEF9DB40CBF9B2" box="[528,761,1624,1648]" italics="true" pageId="13" pageNumber="400">Sertularella pacifica</emphasis>
|
||
</taxonomicName>
|
||
set this species apart from its congeners. Even within the Atlantic, it is probable that the nominal species
|
||
<taxonomicName id="1CA940912F0FAF64FD00F9FF418EF956" box="[702,956,1660,1684]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FD00F9FF418EF956" box="[702,956,1660,1684]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
</taxonomicName>
|
||
is part of a species complex.
|
||
<taxonomicName id="1CA940912F0FAF64FAA9F9FF4335F97A" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FAA9F9FF4335F97A" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
</taxonomicName>
|
||
, along with
|
||
<taxonomicName id="1CA940912F0FAF64FE26F923407EF97A" box="[408,588,1696,1720]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="mediterranea">
|
||
<emphasis id="E9DDE7002F0FAF64FE26F923407EF97A" box="[408,588,1696,1720]" italics="true" pageId="13" pageNumber="400">S. mediterranea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1CA940912F0FAF64FDE2F9234085F97A" box="[604,695,1696,1720]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="ellisii">
|
||
<emphasis id="E9DDE7002F0FAF64FDE2F9234085F97A" box="[604,695,1696,1720]" italics="true" pageId="13" pageNumber="400">S. ellisii</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1CA940912F0FAF64FD76F9234102F97A" box="[712,816,1696,1720]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="ornata">
|
||
<emphasis id="E9DDE7002F0FAF64FD76F9234102F97A" box="[712,816,1696,1720]" italics="true" pageId="13" pageNumber="400">S. ornata</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="1CA940912F0FAF64FCCFF9234634F97A" box="[881,1030,1696,1720]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="polyzonias">
|
||
<emphasis id="E9DDE7002F0FAF64FCCFF9234634F97A" box="[881,1030,1696,1720]" italics="true" pageId="13" pageNumber="400">S. polyzonias</emphasis>
|
||
</taxonomicName>
|
||
are morphologically similar and so have been variously kept separate or synonymised with other taxa (
|
||
<bibRefCitation id="BF3846E32F0FAF64FC22F947467DF91E" author="Cornelius" box="[924,1103,1732,1757]" pageId="13" pageNumber="400" refString="Cornelius, P. F. S. (1979) A revision of the species of Sertulariidae (Coelenterata: Hydroida) recorded from Britain and nearby seas. Bulletin of the British Museum (Natural History), Zoology, 34, 243 - 321." type="journal article" year="1979">Cornelius 1979</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF3846E32F0FAF64FBE2F947471AF91E" author="Ramil" box="[1116,1320,1732,1757]" pageId="13" pageNumber="400" refString="Ramil, E, Parapar, J. & Vervoort, W. (1992) The genus Sertularella Gray, 1848 (Cnidaria: Hydrozoa) along the coasts of Galicia (Spain), Zoologische Mededelingen, 66, 493 - 524." type="journal article" year="1992">
|
||
Ramil
|
||
<emphasis id="E9DDE7002F0FAF64FB14F94646D6F91E" box="[1194,1252,1732,1756]" italics="true" pageId="13" pageNumber="400">et al.</emphasis>
|
||
1992
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="BF3846E32F0FAF64FA8BF947430EF8C2" author="Medel" pageId="13" pageNumber="400" refString="Medel, M. D. & Vervoort, W. (1998) Atlantic Thyroscyphidae and Sertulariidae (Hydrozoa, Cnidaria) collected during the CANCAP and Mauritania-II expeditions of the National Museum of Natural History, Leiden, The Netherlands. Zoologische Verhandelingen, 320, 1 - 85." type="journal article" year="1998">Medel & Vervoort 1998</bibRefCitation>
|
||
).
|
||
<bibRefCitation id="BF3846E32F0FAF64FEEEF96443C4F8C2" author="Millard" box="[336,502,1767,1792]" pageId="13" pageNumber="400" refString="Millard, N. A. H. (1958) Hydrozoa from the coasts of Natal and Portuguese East Africa. Part I. Calyptoblastea. Annals of the South African Museum, 44, 165 - 226." type="journal article" year="1958">Millard (1958)</bibRefCitation>
|
||
considered
|
||
<taxonomicName id="1CA940912F0FAF64FDC0F96B4139F8C2" box="[638,779,1768,1792]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FDC0F96B4139F8C2" box="[638,779,1768,1792]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
to be a variable species, but accepted the diagnostic value of the presence of 4 intrathecal cusps that alternate with the marginal cusps in this species, a view shared by
|
||
<bibRefCitation id="BF3846E32F0FAF64FF29F8AC43B9F88A" box="[151,395,1839,1864]" pageId="13" pageNumber="400" refString="Corrales, P. G., Inchaurbe, A. A. & Mora, D. G. (1980) Contribucion al conocimiento de los hidrozoos de las costas espanolas. Parte III: " Sertulariidae ". Boletin del Instituto Espanol de Oceanografia, 6 (269), 1 - 67." type="journal article">
|
||
Corrales
|
||
<emphasis id="E9DDE7002F0FAF64FF43F8B24304F88A" box="[253,310,1840,1864]" italics="true" pageId="13" pageNumber="400">et al.</emphasis>
|
||
(1980)
|
||
</bibRefCitation>
|
||
. Others, such as
|
||
<bibRefCitation id="BF3846E32F0FAF64FDF7F8AC40D0F88A" author="Picard" box="[585,738,1839,1864]" pageId="13" pageNumber="400" refString="Picard, J. (1956) Les especes et formes mediterraneans du genre Sertularella. Vie Milieu, 7 (2), 258 - 266." type="journal article" year="1956">Picard (1956)</bibRefCitation>
|
||
considered
|
||
<taxonomicName id="1CA940912F0FAF64FCD5F8B341C5F88A" box="[875,1015,1840,1864]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FCD5F8B341C5F88A" box="[875,1015,1840,1864]" italics="true" pageId="13" pageNumber="400">S. fusiformis</emphasis>
|
||
</taxonomicName>
|
||
to be an extreme, Atlantic form of
|
||
<taxonomicName id="1CA940912F0FAF64FA39F8B342E7F8AE" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="ellisii">
|
||
<emphasis id="E9DDE7002F0FAF64FA39F8B342E7F8AE" italics="true" pageId="13" pageNumber="400">S. ellisii</emphasis>
|
||
</taxonomicName>
|
||
. 16S genetic data has provided evidence that nominal species of
|
||
<taxonomicName id="1CA940912F0FAF64FC16F8D74696F8AE" box="[936,1188,1876,1900]" class="Hydrozoa" family="Sertulariidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="400" phylum="Cnidaria" rank="species" species="fusiformis">
|
||
<emphasis id="E9DDE7002F0FAF64FC16F8D74696F8AE" box="[936,1188,1876,1900]" italics="true" pageId="13" pageNumber="400">Sertularella fusiformis</emphasis>
|
||
</taxonomicName>
|
||
from Madeira and the Azores in the North Atlantic fall into distinct clades likely corresponding to different species (
|
||
<bibRefCitation id="BF3846E32F0FAF64FB0DF8FB47B3F852" author="Moura" box="[1203,1409,1912,1936]" pageId="13" pageNumber="400" refString="Moura, C. J., Cunha, M. R., Porteiro, F. M. & Rogers, A. D. (2011) The use of the DNA barcode gene 16 S mRNA for the clarification of taxonomic problems within the family Sertulariidae (Cnidaria, Hydrozoa). Zoologica Scripta, 40, 520 - 537. http: // dx. doi. org / 10.1111 / j. 1463 - 6409.2011.00489. x" type="journal article" year="2011">
|
||
Moura
|
||
<emphasis id="E9DDE7002F0FAF64FAB8F8FA470CF852" box="[1286,1342,1912,1936]" italics="true" pageId="13" pageNumber="400">et al.</emphasis>
|
||
2011
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="93B368992F0FAF64FF79F81F43B5F81B" pageId="13" pageNumber="400" type="etymology">
|
||
<paragraph id="DB163B122F0FAF64FF79F81F43B5F81B" blockId="13.[151,1437,1372,2009]" pageId="13" pageNumber="400">
|
||
<emphasis id="E9DDE7002F0FAF64FF79F81F4374F877" bold="true" box="[199,326,1948,1973]" pageId="13" pageNumber="400">Etymology</emphasis>
|
||
. The species name refers to the Pacific Ocean and emphasizes its distinctiveness from its congeners elsewhere.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |