280 lines
36 KiB
XML
280 lines
36 KiB
XML
<document id="4D2BF39F625BC8AC21F69CD9A361389E" ID-DOI="10.1080/00222930400001319" ID-ISSN="1464-5262" ID-Zenodo-Dep="4668977" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617793519122" checkinUser="carolina" docAuthor="Schuchert, Peter" docDate="2005" docId="4B6087F18B56FFD5CB29FBBFFB7CFE58" docLanguage="en" docName="JNATHIST.39.8.607-639.pdf" docOrigin="Journal of Natural History 39 (8)" docSource="http://dx.doi.org/10.1080/00222930400001319" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Halecium corrugatissimum Trebilcock 1928" docType="treatment" docVersion="3" lastPageNumber="636" masterDocId="B759FF898B4AFFCBCA45FF85FFE9FFA7" masterDocTitle="Taxonomic revision and systematic notes on some Halecium species (Cnidaria, Hydrozoa)" masterLastPageNumber="639" masterPageNumber="607" pageNumber="634" updateTime="1698902042371" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="A03C1265FFC04D309A1C7FF954F265FF">Taxonomic revision and systematic notes on some Halecium species (Cnidaria, Hydrozoa)</mods:title>
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<mods:namePart id="C3A9199C698B6A96D56FE2D1C83D9437">Schuchert, Peter</mods:namePart>
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<mods:typeOfResource id="EB1DEFED3CC7DA6AA24504BD2CC6BBBF">text</mods:typeOfResource>
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<mods:title id="18D036FA4638A6DD71368AB4474B8DA1">Journal of Natural History</mods:title>
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<mods:part id="2651440D9A6DDAFBD54E9826188421DA">
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<mods:date id="4E9D5F2A4767B7D55D97427AF68A2A2E">2005</mods:date>
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<mods:number id="3B70A30EC2E0D3F1569468D4969C5F5C">2005-02-28</mods:number>
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<mods:number id="B2CD0AA88DA154AB7655E2A1FE9D0DBF">39</mods:number>
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<mods:url id="0CE75D84B6F516E1E721B4E876C002D1">http://dx.doi.org/10.1080/00222930400001319</mods:url>
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<mods:identifier id="3E8368B9EB84359823493645B8B0C8A4" type="DOI">10.1080/00222930400001319</mods:identifier>
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<mods:identifier id="E3ADF61670B13BCBB45A7337A652D869" type="ISSN">1464-5262</mods:identifier>
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<treatment id="4B6087F18B56FFD5CB29FBBFFB7CFE58" LSID="urn:lsid:plazi:treatment:4B6087F18B56FFD5CB29FBBFFB7CFE58" httpUri="http://treatment.plazi.org/id/4B6087F18B56FFD5CB29FBBFFB7CFE58" lastPageId="30" lastPageNumber="636" pageId="28" pageNumber="634">
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<subSubSection id="8BD3656C8B56FFD7CB29FBBFFC4FFBF5" box="[364,934,1082,1106]" pageId="28" pageNumber="634" type="nomenclature">
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<paragraph id="C37636E78B56FFD7CB29FBBFFC4FFBF5" blockId="28.[125,1172,1082,1235]" box="[364,934,1082,1106]" pageId="28" pageNumber="634">
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<heading id="983E818B8B56FFD7CB29FBBFFC4FFBF5" box="[364,934,1082,1106]" centered="true" fontSize="10" level="2" pageId="28" pageNumber="634" reason="2">
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<taxonomicName id="04C94D648B56FFD7CB29FBBFFC4FFBF5" ID-CoL="3JB3H" authority="Trebilcock, 1928" authorityName="Trebilcock" authorityYear="1928" box="[364,934,1082,1106]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="634" phylum="Cnidaria" rank="species" species="corrugatissimum">
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<emphasis id="F1BDEAF58B56FFD7CB29FBBFFD3DFBF5" bold="true" box="[364,724,1082,1106]" italics="true" pageId="28" pageNumber="634">Halecium corrugatissimum</emphasis>
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<bibRefCitation id="A7584B168B56FFD7C898FBBFFC4FFBF5" author="Trebilcock RE" box="[733,934,1082,1106]" pageId="28" pageNumber="634" pagination="1 - 33" refId="ref16317" refString="Trebilcock RE. 1928. Notes on New Zealand Hydroida. Proceedings of the Royal Society of Victoria, new ser. 41: 1 - 33." type="book chapter" year="1928">Trebilcock, 1928</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="8BD3656C8B56FFD5C803FBDFFB7CFE58" lastPageId="30" lastPageNumber="636" pageId="28" pageNumber="634" type="description">
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||
<paragraph id="C37636E78B56FFD7C803FBDFFB7DFB34" blockId="28.[125,1172,1082,1235]" pageId="28" pageNumber="634">
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(
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<figureCitation id="5BF22A628B56FFD7C808FBDFFD2BFBD5" box="[589,706,1114,1138]" captionStart="Figure 15" captionStartId="29.[138,198,710,729]" captionTargetBox="[312,1011,135,670]" captionTargetId="figure-256@29.[310,1013,133,674]" captionTargetPageId="29" captionText="Figure 15. Halecium corrugatissimum Trebilcock, 1928. (A) Part of stem with hydrotheca and secondary hydrothecae (scale bar: 0.1 mm); (B) same as (A), note distance of hydrotheca from side-branch and apophysis; (C, D) female gonothecae with eggs (stippled) (scale bar: 0.2 mm); (E, F) male gonothecae (same scale bar as C, D)." figureDoi="http://doi.org/10.5281/zenodo.4669010" httpUri="https://zenodo.org/record/4669010/files/figure.png" pageId="28" pageNumber="634">Figure 15</figureCitation>
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)
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<taxonomicName id="04C94D648B56FFD7CA38FBFEFD5CFB34" authority="Trebilcock 1928, p 7" authorityName="Trebilcock" authorityPageNumber="7" authorityYear="1928" box="[125,693,1147,1171]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="634" phylum="Cnidaria" rank="species" species="corrugatissimum">
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<emphasis id="F1BDEAF58B56FFD7CA38FBFEFE4AFB34" box="[125,419,1147,1171]" italics="true" pageId="28" pageNumber="634">Halecium corrugatissimum</emphasis>
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<bibRefCitation id="A7584B168B56FFD7CBF4FBFEFD93FB34" author="Trebilcock RE" box="[433,634,1147,1171]" pageId="28" pageNumber="634" pagination="1 - 33" refId="ref16317" refString="Trebilcock RE. 1928. Notes on New Zealand Hydroida. Proceedings of the Royal Society of Victoria, new ser. 41: 1 - 33." type="book chapter" year="1928">Trebilcock 1928</bibRefCitation>
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, p 7
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</taxonomicName>
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, Plate 3
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<figureCitation id="5BF22A628B56FFD7C96DFBFEFC79FB34" box="[808,912,1147,1171]" captionStart="Figure 1" captionStartId="3.[138,198,1080,1099]" captionTargetBox="[314,1010,156,1036]" captionTargetId="figure-163@3.[310,1013,133,1044]" captionTargetPageId="3" captionText="Figure 1. Halecium scutum Clark, 1877; colony silhouettes of material from The Faroes. (A) MHNG INVE 33550; (B) BIOFAR station 699; (C) BIOFAR station 459. Scale bar: 2 cm." figureDoi="http://doi.org/10.5281/zenodo.4668979" httpUri="https://zenodo.org/record/4668979/files/figure.png" pageId="28" pageNumber="634">Figure 1</figureCitation>
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;
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<bibRefCitation id="A7584B168B56FFD7C9E0FBFEFBDFFB34" author="Ralph PM" box="[933,1078,1147,1171]" pageId="28" pageNumber="634" pagination="301 - 356" refId="ref15820" refString="Ralph PM. 1958. New Zealand thecate hydroids: Part II, Families Lafoeidae, Lineolariidae, Haleciidae and Syntheciidae, Transactions of the Royal Society of New Zealand, 85: 301 - 356." type="journal article" year="1958">Ralph 1958</bibRefCitation>
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, p 329,
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</paragraph>
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<paragraph id="C37636E78B56FFD7CADDFB1EFB7DFB74" blockId="28.[125,1172,1082,1235]" pageId="28" pageNumber="634">
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<figureCitation id="5BF22A628B56FFD7CADDFB1EFF10FB14" box="[152,249,1179,1203]" captionStart="Figure 9" captionStartId="17.[138,198,1555,1574]" captionTargetBox="[316,1013,621,1513]" captionTargetId="figure-130@17.[310,1013,618,1519]" captionTargetPageId="17" captionText="Figure 9. Halecium labrosum Alder, 1859. (A, B) From Roscoff; (C, D) from The Faroes, MHNG INVE 33524 and 33581; (E) MHNG INVE 25337, Iceland; (F) MHNG INVE 26684, Iceland; (G) MHNG INVE 28451, Greenland. (A) Silhouette of infertile colony (scale bar: 1 cm); (B–D) internodes and secondary hydrothecae (scale bar: 0.2 mm); (E) female gonotheca (scale bar: 0.5 mm); (F) distal opening of female gonotheca (scale bar 0.1 mm); (G) male gonotheca (same scale as E)." figureDoi="http://doi.org/10.5281/zenodo.4668998" httpUri="https://zenodo.org/record/4668998/files/figure.png" pageId="28" pageNumber="634">Figure 9</figureCitation>
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c–f. Not
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<taxonomicName id="04C94D648B56FFD7CAF4FB3EFD45FB74" authority=": Patriti 1970, p 25" authorityName="Patriti" authorityPageNumber="25" authorityYear="1970" box="[177,684,1211,1235]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="634" phylum="Cnidaria" rank="species" species="corrugatissimum">
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<emphasis id="F1BDEAF58B56FFD7CAF4FB3EFE39FB74" box="[177,464,1211,1235]" italics="true" pageId="28" pageNumber="634">Halecium corrugatissimum</emphasis>
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:
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<bibRefCitation id="A7584B168B56FFD7CB9BFB3EFD83FB74" author="Patriti G" box="[478,618,1211,1235]" pageId="28" pageNumber="634" pagination="1 - 149" refId="ref15696" refString="Patriti G. 1970. Catalogue des cnidaires et ctenaires des cotes Atlantiques marocaines. Travaux de l'Institut scientifique cherifien, Serie zoologie 35: 1 - 149." type="journal article" year="1970">Patriti 1970</bibRefCitation>
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, p 25
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</taxonomicName>
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, Figure 24 [5
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<taxonomicName id="04C94D648B56FFD7C90BFB39FB61FB74" authority="(M. Sars 1857)" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[846,1160,1211,1235]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="28" pageNumber="634" phylum="Cnidaria" rank="species" species="pusillum">
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<emphasis id="F1BDEAF58B56FFD7C90BFB39FC25FB74" box="[846,972,1211,1235]" italics="true" pageId="28" pageNumber="634">H. pusillum</emphasis>
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(M.
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<bibRefCitation id="A7584B168B56FFD7CE43FB3EFB96FB74" author="Sars M" box="[1030,1151,1211,1235]" pageId="28" pageNumber="634" pagination="110 - 164" refId="ref15996" refString="Sars M. 1857. Bidrag til kundskaben om middelhavets Littoral-Fauna, Reisebemaerkninger fra Italien, I Classis: Polypi. Nyt Magazin for Naturvidenskaberne 9: 110 - 164." type="journal article" year="1857">Sars 1857</bibRefCitation>
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)
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</taxonomicName>
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].
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</paragraph>
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<paragraph id="C37636E78B56FFD7CA38FA89FEA5FA83" blockId="28.[125,332,1292,1316]" box="[125,332,1292,1316]" pageId="28" pageNumber="634">
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<emphasis id="F1BDEAF58B56FFD7CA38FA89FEA5FA83" box="[125,332,1292,1316]" italics="true" pageId="28" pageNumber="634">Material examined</emphasis>
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</paragraph>
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<paragraph id="C37636E78B56FFD7CA38FAB8FBC8FA33" blockId="28.[125,1172,1341,1428]" pageId="28" pageNumber="634">
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<materialsCitation id="73A13CBA8B56FFD7CA38FAB8FDF5FAD3" collectingDate="1993-11-01" collectionCode="MHNG" collectorName="P. Schuchert" country="New Zealand" location="Wellington" pageId="28" pageNumber="634" specimenCode="INVE 26670" specimenCount="1" stateProvince="Wellington">
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<collectionCode id="A5D8AE228B56FFD7CA38FAB8FF32FAF2" box="[125,219,1341,1365]" country="Switzerland" httpUri="http://grbio.org/cool/2jyg-xmd2" name="Museum d'Histoire Naturelle" pageId="28" pageNumber="634" type="Museum">MHNG</collectionCode>
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<specimenCode id="936F9E9C8B56FFD7CAA0FAB8FE6BFAF2" box="[229,386,1341,1365]" collectionCode="INVE" pageId="28" pageNumber="634">INVE 26670</specimenCode>
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,
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<collectingCountry id="BBDE76778B56FFD7CBD5FAB8FDD8FAF2" box="[400,561,1341,1365]" name="New Zealand" pageId="28" pageNumber="634">New Zealand</collectingCountry>
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,
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<collectingRegion id="010DF8058B56FFD7C87AFAB8FD2BFAF2" box="[575,706,1341,1365]" country="New Zealand" name="Wellington" pageId="28" pageNumber="634">Wellington</collectingRegion>
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, coll.
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<collectorName id="6E3C53318B56FFD7C94EFAB8FC4EFAF2" box="[779,935,1341,1365]" pageId="28" pageNumber="634">P. Schuchert</collectorName>
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,
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<date id="B77710278B56FFD7C9F0FAB8FB79FAF2" box="[949,1168,1341,1365]" pageId="28" pageNumber="634" value="1993-11-01">
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<collectingDate id="A733E9CF8B56FFD7C9F0FAB8FB79FAF2" box="[949,1168,1341,1365]" pageId="28" pageNumber="634" value="1993-11-01">1 November 1993</collectingDate>
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</date>
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, several male and female colonies
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</materialsCitation>
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.
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<materialsCitation id="73A13CBA8B56FFD7C86AFAD9FBF7FA33" collectingDate="1991-07-27" collectionCode="MHNG" collectorName="P. Schuchert" country="New Zealand" location="New Zealand" pageId="28" pageNumber="634" specimenCode="INVE 29460" specimenCount="1">
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<collectionCode id="A5D8AE228B56FFD7C86AFAD9FD64FAD3" box="[559,653,1372,1396]" country="Switzerland" httpUri="http://grbio.org/cool/2jyg-xmd2" name="Museum d'Histoire Naturelle" pageId="28" pageNumber="634" type="Museum">MHNG</collectionCode>
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<specimenCode id="936F9E9C8B56FFD7C8D8FAD9FCD6FAD3" box="[669,831,1372,1396]" collectionCode="INVE" pageId="28" pageNumber="634">INVE 29460</specimenCode>
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,
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<collectingCountry id="BBDE76778B56FFD7C916FAD9FC13FAD3" box="[851,1018,1372,1396]" name="New Zealand" pageId="28" pageNumber="634">New Zealand</collectingCountry>
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, Devonport, Cheltenham Beach, coll.
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<collectorName id="6E3C53318B56FFD7CBE2FAF9FDA8FA33" box="[423,577,1404,1428]" pageId="28" pageNumber="634">P. Schuchert</collectorName>
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||
,
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<date id="B77710278B56FFD7C80BFAF9FD01FA33" box="[590,744,1404,1428]" pageId="28" pageNumber="634" value="1991-07-27">
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||
<collectingDate id="A733E9CF8B56FFD7C80BFAF9FD01FA33" box="[590,744,1404,1428]" pageId="28" pageNumber="634" value="1991-07-27">27 July 1991</collectingDate>
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</date>
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, on seaweeds, fertile male
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="C37636E78B56FFD7CA38FA48FF1CFA42" blockId="28.[125,245,1485,1509]" box="[125,245,1485,1509]" pageId="28" pageNumber="634">
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<emphasis id="F1BDEAF58B56FFD7CA38FA48FF1CFA42" box="[125,245,1485,1509]" italics="true" pageId="28" pageNumber="634">Description</emphasis>
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</paragraph>
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<paragraph id="C37636E78B56FFD6CA38FA78FB8FFBC9" blockId="28.[125,1173,1533,1685]" lastBlockId="29.[138,1185,849,1134]" lastPageId="29" lastPageNumber="635" pageId="28" pageNumber="634">
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Stems small, up to
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<quantity id="04319B028B56FFD7CB18FA78FE4AF9B2" box="[349,419,1533,1557]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="634" unit="mm" value="5.0">5 mm</quantity>
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high, arising from creeping, ramified stolons. Stems unbranched or sparingly branched, usually less than 10 hydranths per stem, monosiphonic, nodes irregular. Perisarc with strong, regular annulation or irregular corrugation. Hydrotheca sitting at the end of segment like a prolongation of its axis, not or only slightly inclined, wall straight and not everted, a small part near the rim can be recurved, desmocytes present. Diameter of hydrotheca base
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<quantity id="04319B028B57FFD6CBB7FCD6FD48FCCC" box="[498,673,851,875]" metricMagnitude="-4" metricUnit="m" metricValue="1.25" metricValueMax="1.3" metricValueMin="1.2" pageId="29" pageNumber="635" unit="mm" value="0.125" valueMax="0.13" valueMin="0.12">0.12–0.13 mm</quantity>
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||
, depth
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<quantity id="04319B028B57FFD6C945FCD6FC95FCCC" box="[768,892,849,875]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="29" pageNumber="635" unit="mm" value="40.0" valueMax="50.0" valueMin="30.0">30–50 mm</quantity>
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. Side-branches originate immediately below hydrothecae, curved steeply upwards. Gonothecae on stems and sometimes stolons, dimorphic, the two sexes on separate stems. Female gonothecae ellipsoid, straight, length
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<quantity id="04319B028B57FFD6CBE9FC31FDA5FC6B" box="[428,588,948,972]" metricMagnitude="-4" metricUnit="m" metricValue="7.749999999999999" metricValueMax="8.5" metricValueMin="7.0" pageId="29" pageNumber="635" unit="mm" value="0.7749999999999999" valueMax="0.85" valueMin="0.7">0.7–0.85 mm</quantity>
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||
, diameter
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<quantity id="04319B028B57FFD6C886FC31FCD8FC6B" box="[707,817,948,972]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" pageId="29" pageNumber="635" unit="mm" value="0.35">0.35 mm</quantity>
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, strongly sculptured by up to 10 transverse ridges, chimney-like opening in middle on side, short, formed by two fused tubes, with median separation line, two hydranths protrude from this aperture, four to five eggs that develop in situ. Male gonothecae, without lateral opening, straight, spindleshaped, smaller than female,
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||
<quantity id="04319B028B57FFD6CBACFBB3FDACFBE9" box="[489,581,1078,1102]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="29" pageNumber="635" unit="mm" value="0.6">0.6 mm</quantity>
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||
long and
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||
<quantity id="04319B028B57FFD6C881FBB3FCC7FBE9" box="[708,814,1078,1102]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="29" pageNumber="635" unit="mm" value="0.25">0.25 mm</quantity>
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diameter, less corrugated than female gonotheca, variable within the same colony. Vegetative propagules unknown.
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</paragraph>
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<caption id="97B6666F8B57FFD6CACFFD43FF42FC8E" ID-DOI="http://doi.org/10.5281/zenodo.4669010" ID-Zenodo-Dep="4669010" httpUri="https://zenodo.org/record/4669010/files/figure.png" pageId="29" pageNumber="635" startId="29.[138,198,710,729]" targetBox="[312,1011,135,670]" targetPageId="29">
|
||
<paragraph id="C37636E78B57FFD6CACFFD43FF42FC8E" blockId="29.[138,1186,710,809]" pageId="29" pageNumber="635">
|
||
Figure 15.
|
||
<taxonomicName id="04C94D648B57FFD6CAB9FD43FD49FD7E" authority="Trebilcock, 1928" authorityName="Trebilcock" authorityYear="1928" box="[252,672,710,729]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="corrugatissimum">
|
||
<emphasis id="F1BDEAF58B57FFD6CAB9FD43FE00FD7E" box="[252,489,710,729]" italics="true" pageId="29" pageNumber="635">Halecium corrugatissimum</emphasis>
|
||
<bibRefCitation id="A7584B168B57FFD6CBB3FD43FD49FD7E" author="Trebilcock RE" box="[502,672,710,729]" pageId="29" pageNumber="635" pagination="1 - 33" refId="ref16317" refString="Trebilcock RE. 1928. Notes on New Zealand Hydroida. Proceedings of the Royal Society of Victoria, new ser. 41: 1 - 33." type="book chapter" year="1928">Trebilcock, 1928</bibRefCitation>
|
||
</taxonomicName>
|
||
. (A) Part of stem with hydrotheca and secondary hydrothecae (scale bar: 0.1 mm); (B) same as (A), note distance of hydrotheca from side-branch and apophysis; (C, D) female gonothecae with eggs (stippled) (scale bar: 0.2 mm); (E, F) male gonothecae (same scale bar as C, D).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="C37636E78B57FFD6CACFFB22FEE2FB18" blockId="29.[138,267,1191,1215]" box="[138,267,1191,1215]" pageId="29" pageNumber="635">
|
||
<emphasis id="F1BDEAF58B57FFD6CACFFB22FEE2FB18" box="[138,267,1191,1215]" italics="true" pageId="29" pageNumber="635">Distribution</emphasis>
|
||
</paragraph>
|
||
<paragraph id="C37636E78B57FFD6CACFFB5DFB7AFB57" blockId="29.[138,1171,1240,1264]" box="[138,1171,1240,1264]" pageId="29" pageNumber="635">
|
||
<materialsCitation id="73A13CBA8B57FFD6CACFFB5DFC09FB57" box="[138,992,1240,1264]" country="New Zealand" location="North" municipality="South Island." pageId="29" pageNumber="635" specimenCount="1">
|
||
<collectingCountry id="BBDE76778B57FFD6CACFFB5DFEC3FB57" box="[138,298,1240,1264]" name="New Zealand" pageId="29" pageNumber="635">New Zealand</collectingCountry>
|
||
,
|
||
<location id="C616603C8B57FFD6CB7DFB5DFE96FB57" LSID="urn:lsid:plazi:treatment:4B6087F18B56FFD5CB29FBBFFB7CFE58:C616603C8B57FFD6CB7DFB5DFE96FB57" box="[312,383,1240,1264]" country="New Zealand" municipality="South Island." name="North" pageId="29" pageNumber="635">North</location>
|
||
and
|
||
<collectingMunicipality id="2312AC9D8B57FFD6CBFEFB5DFDB0FB57" box="[443,601,1240,1264]" pageId="29" pageNumber="635">South Island.</collectingMunicipality>
|
||
<typeStatus id="1C7288458B57FFD6C824FB5DFD74FB57" box="[609,669,1240,1264]" pageId="29" pageNumber="635">Type</typeStatus>
|
||
locality: St Clair, Dunedin
|
||
</materialsCitation>
|
||
,
|
||
<collectingCountry id="BBDE76778B57FFD6C9ABFB5DFB66FB57" box="[1006,1167,1240,1264]" name="New Zealand" pageId="29" pageNumber="635">New Zealand</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C37636E78B57FFD6CACFFAADFF00FAE7" blockId="29.[138,233,1320,1344]" box="[138,233,1320,1344]" pageId="29" pageNumber="635">
|
||
<emphasis id="F1BDEAF58B57FFD6CACFFAADFF00FAE7" box="[138,233,1320,1344]" italics="true" pageId="29" pageNumber="635">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="C37636E78B57FFD6CACFFADCFC69FA35" blockId="29.[138,1185,1369,1685]" pageId="29" pageNumber="635">
|
||
The male gonothecae of this species have not been described so far. As for many other
|
||
<taxonomicName id="04C94D648B57FFD6CACFFAFFFF1AFA35" authorityName="Oken" authorityYear="1815" box="[138,243,1402,1426]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="genus">
|
||
<emphasis id="F1BDEAF58B57FFD6CACFFAFFFF1AFA35" box="[138,243,1402,1426]" italics="true" pageId="29" pageNumber="635">Halecium</emphasis>
|
||
</taxonomicName>
|
||
species, their morphology differs from the female ones.
|
||
</paragraph>
|
||
<paragraph id="C37636E78B57FFD5CAE0FA1FFE32FE98" blockId="29.[138,1185,1369,1685]" lastBlockId="30.[125,1173,136,511]" lastPageId="30" lastPageNumber="636" pageId="29" pageNumber="635">
|
||
<bibRefCitation id="A7584B168B57FFD6CAE0FA1FFEA1FA15" author="Patriti G" box="[165,328,1434,1458]" pageId="29" pageNumber="635" pagination="1 - 149" refId="ref15696" refString="Patriti G. 1970. Catalogue des cnidaires et ctenaires des cotes Atlantiques marocaines. Travaux de l'Institut scientifique cherifien, Serie zoologie 35: 1 - 149." type="journal article" year="1970">Patriti (1970)</bibRefCitation>
|
||
identified closely similar colonies from
|
||
<collectingCountry id="BBDE76778B57FFD6C96CFA1FFC7BFA15" box="[809,914,1434,1458]" name="Morocco" pageId="29" pageNumber="635">Morocco</collectingCountry>
|
||
as
|
||
<taxonomicName id="04C94D648B57FFD6C985FA1EFB70FA15" authorityName="Trebilcock" authorityYear="1928" box="[960,1177,1434,1458]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="corrugatissimum">
|
||
<emphasis id="F1BDEAF58B57FFD6C985FA1EFB70FA15" box="[960,1177,1434,1458]" italics="true" pageId="29" pageNumber="635">H. corrugatissimum</emphasis>
|
||
</taxonomicName>
|
||
. The hydrothecae of her material were clearly everted and therefore her material was more likely
|
||
<taxonomicName id="04C94D648B57FFD6CA94FA5EFD83FA54" authority="(M. Sars, 1857)" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[209,618,1499,1523]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B57FFD6CA94FA5EFE74FA54" box="[209,413,1499,1523]" italics="true" pageId="29" pageNumber="635">Halecium pusillum</emphasis>
|
||
(M.
|
||
<bibRefCitation id="A7584B168B57FFD6CB9AFA5EFD88FA54" author="Sars M" box="[479,609,1499,1523]" pageId="29" pageNumber="635" pagination="110 - 164" refId="ref15996" refString="Sars M. 1857. Bidrag til kundskaben om middelhavets Littoral-Fauna, Reisebemaerkninger fra Italien, I Classis: Polypi. Nyt Magazin for Naturvidenskaberne 9: 110 - 164." type="journal article" year="1857">Sars, 1857</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, a well-known Mediterranean species.
|
||
<taxonomicName id="04C94D648B57FFD6CE7DFA5EFF0DF9B3" baseAuthorityName="M. Sars" baseAuthorityYear="1857" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B57FFD6CE7DFA5EFF0DF9B3" italics="true" pageId="29" pageNumber="635">Halecium pusillum</emphasis>
|
||
</taxonomicName>
|
||
is very similar to
|
||
<taxonomicName id="04C94D648B57FFD6CB8CFA79FD4BF9B3" authorityName="Trebilcock" authorityYear="1928" box="[457,674,1532,1556]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="corrugatissimum">
|
||
<emphasis id="F1BDEAF58B57FFD6CB8CFA79FD4BF9B3" box="[457,674,1532,1556]" italics="true" pageId="29" pageNumber="635">H. corrugatissimum</emphasis>
|
||
</taxonomicName>
|
||
, but usually has everted hydrothecae (see
|
||
<bibRefCitation id="A7584B168B57FFD6CACFF999FEFDF993" author="Broch H" box="[138,276,1564,1588]" pageId="29" pageNumber="635" pagination="1 - 65" refId="ref13851" refString="Broch H. 1912. Hydroiduntersuchungen: III, Vergleichende Studien an Adriatischen Hydroiden. Konglige Norske Videnskaberne Selskabs Skrifter (1911) 1: 1 - 65." type="journal article" year="1912">Broch 1912</bibRefCitation>
|
||
for re-description of the
|
||
<typeStatus id="1C7288458B57FFD6C87CF999FD83F993" box="[569,618,1564,1588]" pageId="29" pageNumber="635">type</typeStatus>
|
||
material;
|
||
<bibRefCitation id="A7584B168B57FFD6C8A4F99EFC8FF993" author="Babic K" box="[737,870,1563,1588]" pageId="29" pageNumber="635" pagination="468 - 474" refId="ref13469" refString="Babic K. 1913. Ueber einige Haleciiden. Zoologischer Anzeiger 41: 468 - 474." type="journal article" year="1913">Babić 1913</bibRefCitation>
|
||
for figures of gonothecae).
|
||
<bibRefCitation id="A7584B168B57FFD6CACFF9B9FE4EF9F3" author="Motz-Kossowska S" box="[138,423,1596,1620]" pageId="29" pageNumber="635" pagination="325 - 352" refId="ref15377" refString="Motz-Kossowska S. 1911. Contribution a la connaissance des hydraires de la Mediterranee occidentale: II, Hydraires calyptoblastiques. Archives de Zoologie Experimentale et Generale 6: 325 - 352." type="journal article" year="1911">Motz-Kossowska (1911)</bibRefCitation>
|
||
attributed similar, but infertile, colonies to
|
||
<taxonomicName id="04C94D648B57FFD6C9D2F9B8FBFEF9F3" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[919,1047,1596,1620]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B57FFD6C9D2F9B8FBFEF9F3" box="[919,1047,1596,1620]" italics="true" pageId="29" pageNumber="635">H. pusillum</emphasis>
|
||
</taxonomicName>
|
||
, despite the hydrothecae having straight walls.
|
||
<bibRefCitation id="A7584B168B57FFD6C86DF9D8FD0CF9D2" author="Stechow E" box="[552,741,1629,1653]" pageId="29" pageNumber="635" pagination="1 - 172" refId="ref16179" refString="Stechow E. 1919. Zur Kenntnis der Hydroidenfauna des Mittelmeeres, Amerikas und anderer Gebiete, nebst Angaben uber einige Kirchenpauer'sche Typen von Plumulariden. Zoologische Jahrbucher. Abteilung fur Systematik, Geographie und Biologie der Tiere 42: 1 - 172." type="journal article" year="1919">Stechow (1919)</bibRefCitation>
|
||
therefore considered this material to belong to a separate species which he named
|
||
<taxonomicName id="04C94D648B57FFD6C8DBF9F8FC6FF932" authorityName="Torrey" authorityYear="1902" box="[670,902,1661,1685]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="29" pageNumber="635" phylum="Cnidaria" rank="species" species="annulatum">
|
||
<emphasis id="F1BDEAF58B57FFD6C8DBF9F8FC6FF932" box="[670,902,1661,1685]" italics="true" pageId="29" pageNumber="635">Halecium annulatum</emphasis>
|
||
</taxonomicName>
|
||
. Because this name was preoccupied by
|
||
<taxonomicName id="04C94D648B54FFD5CB71FF0CFD98FF07" authority="Torrey, 1902" authorityName="Torrey" authorityYear="1902" box="[308,625,136,160]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="annulatum">
|
||
<emphasis id="F1BDEAF58B54FFD5CB71FF0CFE26FF07" box="[308,463,136,160]" italics="true" pageId="30" pageNumber="636">H. annulatum</emphasis>
|
||
<bibRefCitation id="A7584B168B54FFD5CB90FF0DFD98FF07" author="Torrey HB" box="[469,625,136,160]" pageId="30" pageNumber="636" pagination="1 - 104" refId="ref16286" refString="Torrey HB. 1902. The Hydroida of the Pacific Coast of North America. University of California Publications Zoology 1: 1 - 104, Plates 1 - 11." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<bibRefCitation id="A7584B168B54FFD5C839FF0DFCCDFF07" author="Leloup E" box="[636,804,136,160]" pageId="30" pageNumber="636" pagination="1 - 9" refId="ref14989" refString="Leloup E. 1938. Quelques hydraires des cotes orientale et occidentale des Etats-Unis. Bulletin du Musee Royal d'Histoire Naturelle de Belgique 14: 1 - 9." type="journal article" year="1938">Leloup (1938)</bibRefCitation>
|
||
changed it to
|
||
<taxonomicName id="04C94D648B54FFD5C980FF0DFB65FF07" box="[965,1164,136,160]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="stechoaei">
|
||
<emphasis id="F1BDEAF58B54FFD5C980FF0DFB65FF07" box="[965,1164,136,160]" italics="true" pageId="30" pageNumber="636">Halecium stechoaei</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<bibRefCitation id="A7584B168B54FFD5CA38FF2DFD5AFF67" author="Pena Cantero AL & Garcia Carrascosa AM" box="[125,691,168,192]" pageId="30" pageNumber="636" pagination="1 - 180" refId="ref15725" refString="Pena Cantero AL, Garcia Carrascosa AM. 2002. The benthic hydroid fauna of the Chafarinas Islands (Alboran Sea, western Mediterranean). Zoologische Verhandelingen 337: 1 - 180." type="journal article" year="2002">Peña Cantero and García Carrascosa (2002)</bibRefCitation>
|
||
also attributed the records of Motz- Kossowska (1911), hence
|
||
<taxonomicName id="04C94D648B54FFD5CBF2FF4CFDD1FF47" box="[439,568,200,224]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="stechoaei">
|
||
<emphasis id="F1BDEAF58B54FFD5CBF2FF4CFDD1FF47" box="[439,568,200,224]" italics="true" pageId="30" pageNumber="636">H. stechoaei</emphasis>
|
||
</taxonomicName>
|
||
, to
|
||
<taxonomicName id="04C94D648B54FFD5C829FF4CFD06FF47" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[620,751,200,224]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B54FFD5C829FF4CFD06FF47" box="[620,751,200,224]" italics="true" pageId="30" pageNumber="636">H. pusillum</emphasis>
|
||
</taxonomicName>
|
||
. The presence of the characteristic vegetative propagules in the material of
|
||
<bibRefCitation id="A7584B168B54FFD5C8CCFF6DFC58FEA7" author="Motz-Kossowska S" box="[649,945,232,256]" pageId="30" pageNumber="636" pagination="325 - 352" refId="ref15377" refString="Motz-Kossowska S. 1911. Contribution a la connaissance des hydraires de la Mediterranee occidentale: II, Hydraires calyptoblastiques. Archives de Zoologie Experimentale et Generale 6: 325 - 352." type="journal article" year="1911">Motz-Kossowska (1911)</bibRefCitation>
|
||
makes this quite reasonable, but allowing also straight hydrothecae for
|
||
<taxonomicName id="04C94D648B54FFD5C8BFFE8DFC92FE87" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[762,891,264,288]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B54FFD5C8BFFE8DFC92FE87" box="[762,891,264,288]" italics="true" pageId="30" pageNumber="636">H. pusillum</emphasis>
|
||
</taxonomicName>
|
||
narrows uncomfortably the gap to
|
||
<taxonomicName id="04C94D648B54FFD5CAB8FEADFE3DFE98" authorityName="Trebilcock" authorityYear="1928" box="[253,468,295,319]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="corrugatissimum">
|
||
<emphasis id="F1BDEAF58B54FFD5CAB8FEADFE3DFE98" box="[253,468,295,319]" italics="true" pageId="30" pageNumber="636">H. corrugatissimum</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C37636E78B54FFD5CADDFECDFD41FE18" blockId="30.[125,1173,136,511]" pageId="30" pageNumber="636">
|
||
Another nominal species in this complex is
|
||
<taxonomicName id="04C94D648B54FFD5C8D0FECDFBC8FEC7" authority="Nutting, 1901" authorityName="Nutting" authorityYear="1901" box="[661,1057,328,352]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="speciosum">
|
||
<emphasis id="F1BDEAF58B54FFD5C8D0FECDFC86FEC7" box="[661,879,328,352]" italics="true" pageId="30" pageNumber="636">Halecium speciosum</emphasis>
|
||
<bibRefCitation id="A7584B168B54FFD5C93DFECDFBC8FEC7" author="Nutting CC" box="[888,1057,328,352]" pageId="30" pageNumber="636" pagination="157 - 216" refId="ref15661" refString="Nutting CC. 1901. Papers from the Harriman Alaska Expedition: XXI, The hydroids. Proceedings of the Washington Academy of Science 3: 157 - 216, pls 14 - 26." type="journal article" year="1901">Nutting, 1901</bibRefCitation>
|
||
</taxonomicName>
|
||
, a species originally described from
|
||
<collectingRegion id="010DF8058B54FFD5CBF7FEEDFE17FE27" box="[434,510,360,384]" country="United States of America" name="Alaska" pageId="30" pageNumber="636">Alaska</collectingRegion>
|
||
(see also
|
||
<bibRefCitation id="A7584B168B54FFD5C83EFEEDFCF9FE27" author="Fraser CM" box="[635,784,360,384]" pageId="30" pageNumber="636" refId="ref14455" refString="Fraser CM. 1937. Hydroids of the Pacific coast of Canada and the United States. Toronto: The University of Toronto Press. 208 p, 44 plates." type="book" year="1937">Fraser 1937</bibRefCitation>
|
||
). Considering their climatic and geographic separation, it appears unlikely to me that
|
||
<taxonomicName id="04C94D648B54FFD5C89EFE0DFC46FE38" authorityName="Trebilcock" authorityYear="1928" box="[731,943,391,415]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="corrugatissimum">
|
||
<emphasis id="F1BDEAF58B54FFD5C89EFE0DFC46FE38" box="[731,943,391,415]" italics="true" pageId="30" pageNumber="636">H. corrugatissimum</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="04C94D648B54FFD5C9FBFE0DFBD4FE38" baseAuthorityName="M. Sars" baseAuthorityYear="1857" box="[958,1085,391,415]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="pusillum">
|
||
<emphasis id="F1BDEAF58B54FFD5C9FBFE0DFBD4FE38" box="[958,1085,391,415]" italics="true" pageId="30" pageNumber="636">H. pusillum</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="04C94D648B54FFD5CE33FE0DFF0FFE18" authorityName="Nutting" authorityYear="1901" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="30" pageNumber="636" phylum="Cnidaria" rank="species" species="speciosum">
|
||
<emphasis id="F1BDEAF58B54FFD5CE33FE0DFF0FFE18" italics="true" pageId="30" pageNumber="636">H. speciosum</emphasis>
|
||
</taxonomicName>
|
||
belong to the same biological species.
|
||
</paragraph>
|
||
<paragraph id="C37636E78B54FFD5CADDFE42FB7CFE58" blockId="30.[125,1173,136,511]" pageId="30" pageNumber="636">These three nominal species are likely another example of the limitations we must be aware of when we attempt to discriminate biological species by morphological characters.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |