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<document id="41A2C519DFBD86513EADB73BC94729E4" ID-DOI="10.5281/zenodo.280882" ID-GBIF-Dataset="e115374e-5859-427c-b28f-74d469b2cf3a" ID-ISSN="1175-5326" ID-Zenodo-Dep="280882" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460476768479" checkinUser="plazi" docAuthor="Galea, Horia R. &amp; Schories, Dirk" docDate="2012" docId="0382D51C9F56FFF0FF5A20E4FCB560BB" docLanguage="en" docName="zt03296p067.pdf" docOrigin="Zootaxa 3296" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Halecium annuliforme Galea &amp; Schories, 2012, sp. nov." docType="treatment" docVersion="14" lastPageNumber="33" masterDocId="FFBBAD649F5DFFFEFFCD2658FFCB613C" masterDocTitle="Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan" masterLastPageNumber="67" masterPageNumber="19" pageNumber="30" updateTime="1698306893094" updateUser="plazi">
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<mods:title id="097D4C7F44EA41479AA5415C8E08D3CB">Some hydrozoans (Cnidaria) from Central Chile and the Strait of Magellan</mods:title>
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<mods:namePart id="2E337363FB5EFCF6A10297DAA680799A">Galea, Horia R.</mods:namePart>
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<mods:namePart id="A3006D395B5BC296A83493F69B57F1D3">Schories, Dirk</mods:namePart>
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<mods:date id="390304CE0EA682C064B0CA10D4C359C0">2012</mods:date>
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<mods:number id="62B095B5EBB57965FF5B7E728045D176">3296</mods:number>
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<treatment id="0382D51C9F56FFF0FF5A20E4FCB560BB" ID-DOI="http://doi.org/10.5281/zenodo.6174601" ID-GBIF-Taxon="119516500" ID-Zenodo-Dep="6174601" LSID="urn:lsid:plazi:treatment:0382D51C9F56FFF0FF5A20E4FCB560BB" httpUri="http://treatment.plazi.org/id/0382D51C9F56FFF0FF5A20E4FCB560BB" lastPageId="14" lastPageNumber="33" pageId="11" pageNumber="30">
<subSubSection id="C33137819F56FFF5FF5A20E4FD8A6600" pageId="11" pageNumber="30" type="nomenclature">
<paragraph id="8B94640A9F56FFF5FF5A20E4FDDA67E9" blockId="11.[151,529,1723,1782]" box="[151,529,1723,1750]" pageId="11" pageNumber="30">
<heading id="D0DCD3669F56FFF5FF5A20E4FDDA67E9" bold="true" box="[151,529,1723,1750]" fontSize="11" level="1" pageId="11" pageNumber="30" reason="1">
<emphasis id="B95FB8189F56FFF5FF5A20E4FDDA67E9" bold="true" box="[151,529,1723,1750]" pageId="11" pageNumber="30">
<taxonomicName id="4C2B1F899F56FFF5FF5A20E4FE6667EA" ID-CoL="3JB2W" box="[151,429,1724,1750]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="annuliforme" status="sp. nov.">
<emphasis id="B95FB8189F56FFF5FF5A20E4FE6667EA" bold="true" box="[151,429,1724,1750]" italics="true" pageId="11" pageNumber="30">Halecium annuliforme</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26C05639F56FFF5FE7920E3FDDA67E9" box="[436,529,1723,1749]" pageId="11" pageNumber="30" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B94640A9F56FFF5FF5A2086FEBF67CA" blockId="11.[151,529,1723,1782]" box="[151,372,1758,1782]" pageId="11" pageNumber="30">(fig. 2F–M, table 1)</paragraph>
<paragraph id="8B94640A9F56FFF5FF5A217FFD8A6600" blockId="11.[151,1317,1830,1914]" box="[151,577,1830,1853]" pageId="11" pageNumber="30">
<taxonomicName id="4C2B1F899F56FFF5FF5A217FFF316601" box="[151,250,1831,1853]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="genus">
<emphasis id="B95FB8189F56FFF5FF5A217FFF316601" box="[151,250,1831,1853]" italics="true" pageId="11" pageNumber="30">Halecium</emphasis>
</taxonomicName>
sp. Galea, 2007: 59, fig. 13E, F.
</paragraph>
</subSubSection>
<subSubSection id="C33137819F56FFF5FF5A211DFAEE6645" pageId="11" pageNumber="30" type="reference_group">
<paragraph id="8B94640A9F56FFF5FF5A211DFAEE6645" blockId="11.[151,1317,1830,1914]" pageId="11" pageNumber="30">
<treatmentCitationGroup id="AB3B43249F56FFF5FF5A211DFAEE6645" pageId="11" pageNumber="30">
<taxonomicName id="4C2B1F899F56FFF5FF5A211DFEA76667" ID-CoL="3JB2V" box="[151,364,1861,1883]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F56FFF5FF5A211DFEA76667" box="[151,364,1861,1883]" italics="true" pageId="11" pageNumber="30">Halecium annulatum</emphasis>
</taxonomicName>
—
<treatmentCitation id="0A8A421B9F56FFF5FE5F211DFD9D6667" author="Jaderholm" box="[402,598,1861,1883]" page="2" pageId="11" pageNumber="30" year="1920">
<bibRefCitation id="EFBA19FB9F56FFF5FE5F211DFDF56667" author="Jaderholm" box="[402,574,1861,1883]" pageId="11" pageNumber="30" refString="Jaderholm, E. (1920) On some exotic hydroids in the Swedish Zoological State Museum. Arkiv for Zoologi, 13 (3), 1 - 11." type="journal article" year="1920">Jäderholm, 1920</bibRefCitation>
: 2
</treatmentCitation>
, pl. 1 figs 2, 3. (not
<taxonomicName id="4C2B1F899F56FFF5FCEE211EFB956667" ID-CoL="3JB2V" authority="Torrey, 1902: 49" authorityName="Torrey" authorityPageNumber="49" authorityYear="1902" box="[803,1118,1861,1883]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F56FFF5FCEE211EFC656667" box="[803,942,1861,1883]" italics="true" pageId="11" pageNumber="30">H. annulatum</emphasis>
<treatmentCitation id="0A8A421B9F56FFF5FC79211EFB956667" author="Torrey" box="[948,1118,1862,1883]" page="49" pageId="11" pageNumber="30" year="1902">
<bibRefCitation id="EFBA19FB9F56FFF5FC79211EFBF36667" author="Torrey" box="[948,1080,1862,1883]" pageId="11" pageNumber="30" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America. University of California Publications in Zoology, 1 (1), 1 - 104." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
: 49
</treatmentCitation>
</taxonomicName>
, pl. 3 figs 30, 31).
<taxonomicName id="4C2B1F899F56FFF5FF5A213CFEB36646" ID-CoL="3JB3P" box="[151,376,1892,1914]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="delicatulum">
<emphasis id="B95FB8189F56FFF5FF5A213CFEB36646" box="[151,376,1892,1914]" italics="true" pageId="11" pageNumber="30">Halecium delicatulum</emphasis>
</taxonomicName>
—
<treatmentCitation id="0A8A421B9F56FFF5FE50213BFD926645" author="Blanco" box="[413,601,1891,1913]" page="203" pageId="11" pageNumber="30" year="1968">
<bibRefCitation id="EFBA19FB9F56FFF5FE50213BFDEC6645" author="Blanco" box="[413,551,1891,1913]" pageId="11" pageNumber="30" refString="Blanco, O. M. (1968) Nueva contribucion al conocimiento de la fauna marina hidroide. Revista del Museo de La Plata (Zoologia), 10 (87), 195 - 224." type="journal article" year="1968">Blanco, 1968</bibRefCitation>
: 203
</treatmentCitation>
, pl. 1 figs 14–18, pl. 2 figs 1–3. (not
<taxonomicName id="4C2B1F899F56FFF5FC1C213DFAD26645" ID-CoL="3JB3P" authority="Coughtrey, 1876" authorityName="Coughtrey" authorityYear="1876" box="[977,1305,1891,1914]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="delicatulum">
<emphasis id="B95FB8189F56FFF5FC1C213DFBA36646" box="[977,1128,1892,1914]" italics="true" pageId="11" pageNumber="30">H. delicatulum</emphasis>
Coughtrey, 1876
</taxonomicName>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C33137819F56FFF2FF5A21F9FCAE6645" lastPageId="12" lastPageNumber="31" pageId="11" pageNumber="30" type="materials_examined">
<paragraph id="8B94640A9F56FFF2FF5A21F9FDE361E8" blockId="11.[151,1436,1953,2014]" lastBlockId="12.[151,1436,151,212]" lastPageId="12" lastPageNumber="31" pageId="11" pageNumber="30">
<emphasis id="B95FB8189F56FFF5FF5A21F9FEB06686" bold="true" box="[151,379,1953,1978]" pageId="11" pageNumber="30">Material examined</emphasis>
.
<emphasis id="B95FB8189F56FFF5FE4621F9FE276686" bold="true" box="[395,492,1953,1978]" pageId="11" pageNumber="30">Stn. FSI</emphasis>
—
<date id="FF9542CA9F56FFF5FDD121F9FD436685" box="[540,648,1953,1977]" pageId="11" pageNumber="30" value="2011-01-04">04.i.2011</date>
, S10 (
<quantity id="4CD3C9EF9F56FFF5FD1F21F9FCD96685" box="[722,786,1953,1977]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="11" pageNumber="30" unit="m" value="40.0">40 m</quantity>
): numerous minute sterile stems arising from hydrorhiza creeping on
<taxonomicName id="4C2B1F899F56FFF5FEE9219DFDCD66E1" box="[292,518,1989,2013]" class="Hydrozoa" family="Thyroscyphidae" genus="Parascyphus" kingdom="Animalia" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="repens">
<emphasis id="B95FB8189F56FFF5FEE9219DFDCD66E1" box="[292,518,1989,2013]" italics="true" pageId="11" pageNumber="30">Parascyphus repens</emphasis>
</taxonomicName>
.
<emphasis id="B95FB8189F56FFF5FDDB219DFD4866E2" bold="true" box="[534,643,1989,2014]" pageId="11" pageNumber="30">Stn. PAR</emphasis>
—
<date id="FF9542CA9F56FFF5FD7D219DFCD766E1" box="[688,796,1989,2013]" pageId="11" pageNumber="30" value="2011-01-07">07.i.2011</date>
, S08 (
<quantity id="4CD3C9EF9F56FFF5FCA8219DFC6F66E1" box="[869,932,1989,2013]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="11" pageNumber="30" unit="m" value="15.0">15 m</quantity>
): a single, sterile stem, epizoic on
<taxonomicName id="4C2B1F899F56FFF2FAE2219DFF23618C" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" lastPageId="12" lastPageNumber="31" order="Leptothecata" pageId="11" pageNumber="30" phylum="Cnidaria" rank="species" species="pallens">
<emphasis id="B95FB8189F56FFF2FAE2219DFF23618C" italics="true" lastPageId="12" lastPageNumber="31" pageId="11" pageNumber="30">Halecium pallens</emphasis>
</taxonomicName>
.
<emphasis id="B95FB8189F51FFF2FF3426C0FEAD618C" bold="true" box="[249,358,152,176]" pageId="12" pageNumber="31">
<typeStatus id="5490DAA89F51FFF2FF3426C0FEAD618C" box="[249,358,152,176]" pageId="12" pageNumber="31" type="holotype">Holotype</typeStatus>
</emphasis>
— Swedish Museum of Natural History, no. 8214 (old no. 599, general catalogue), Lennox
<collectingCountry id="F33C249A9F51FFF2FF5A26E4FF1561E8" box="[151,222,188,212]" name="Iceland" pageId="12" pageNumber="31">Island</collectingCountry>
, 15–20 fathoms, on seaweed.
</paragraph>
<paragraph id="8B94640A9F51FFF2FF5A217EFCAE6645" blockId="12.[151,1436,1830,1913]" pageId="12" pageNumber="31">
<emphasis id="B95FB8189F51FFF2FF5A217EFF356607" bold="true" box="[151,254,1830,1851]" pageId="12" pageNumber="31">
<collectionCode id="ED3AFCCF9F51FFF2FF5A217EFF216607" box="[151,234,1830,1851]" pageId="12" pageNumber="31">PLATE</collectionCode>
2
</emphasis>
. A–E:
<taxonomicName id="4C2B1F899F51FFF2FE84217EFD136600" authority="Browne, 1902" authorityName="Browne" authorityYear="1902" box="[329,728,1830,1852]" class="Hydrozoa" family="Cladonematidae" genus="Staurocladia" kingdom="Animalia" order="Anthoathecata" pageId="12" pageNumber="31" phylum="Cnidaria" rank="species" species="vallentini">
<emphasis id="B95FB8189F51FFF2FE84217EFDF96600" box="[329,562,1830,1852]" italics="true" pageId="12" pageNumber="31">Staurocladia vallentini</emphasis>
(
<bibRefCitation id="EFBA19FB9F51FFF2FD8D217FFD1A6600" author="Browne" box="[576,721,1830,1852]" pageId="12" pageNumber="31" refString="Browne, E. T. (1902) A preliminary report on hydromedusae from the Falkland Islands. Annals and Magazine of Natural History, (7) 9 (52), 272 - 284." type="journal article" year="1902">Browne, 1902</bibRefCitation>
)
</taxonomicName>
—exumbrellar (A–C, E) and subumbrellar (D) views of the medusa; cross section through a medusa stained with Grenacher's alcoholic borax-carmine (insert A). F–H:
<taxonomicName id="4C2B1F899F51FFF2FB0D211EFEE96645" authority="Mangin, 1991" authorityName="Mangin" authorityYear="1991" class="Hydrozoa" family="Hydrocorynidae" genus="Samuraia" kingdom="Animalia" order="Anthoathecata" pageId="12" pageNumber="31" phylum="Cnidaria" rank="species" species="tabularasa">
<emphasis id="B95FB8189F51FFF2FB0D211EFA576667" box="[1216,1436,1861,1883]" italics="true" pageId="12" pageNumber="31">Samuraia tabularasa</emphasis>
<bibRefCitation id="EFBA19FB9F51FFF2FF5A213BFEE96645" author="Mangin" box="[151,290,1891,1913]" pageId="12" pageNumber="31" refString="Mangin, K. L. (1991) Samuraia tabularasa gen. nov. (Cnidaria, Hydrozoa, Hydrocorynidae), an intertidal hydroid from the Gulf of California, Mexico. Hydrobiologia, 216 / 217, 443 - 451." type="journal article" year="1991">Mangin, 1991</bibRefCitation>
</taxonomicName>
—group of polyps and their movements during foraging.
</paragraph>
</subSubSection>
<subSubSection id="C33137819F51FFF0FF0A21FEFEAB61CB" lastPageId="14" lastPageNumber="33" pageId="12" pageNumber="31" type="discussion">
<paragraph id="8B94640A9F51FFF3FF0A21FEFB8C60EE" blockId="12.[151,1436,1958,2018]" lastBlockId="13.[151,1436,151,791]" lastPageId="13" lastPageNumber="32" pageId="12" pageNumber="31">
<emphasis id="B95FB8189F51FFF2FF0A21FEFEFF6682" bold="true" box="[199,308,1958,1982]" pageId="12" pageNumber="31">Remarks</emphasis>
. This hydroid has been described previously, as
<taxonomicName id="4C2B1F899F51FFF2FC4521FEFC3E6682" box="[904,1013,1958,1982]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="12" pageNumber="31" phylum="Cnidaria" rank="genus">
<emphasis id="B95FB8189F51FFF2FC4521FEFC3E6682" box="[904,1013,1958,1982]" italics="true" pageId="12" pageNumber="31">Halecium</emphasis>
</taxonomicName>
sp., by Galea (2007).
<collectingCountry id="F33C249A9F51FFF2FAC221FFFAE56683" box="[1295,1326,1959,1983]" name="American Samoa" pageId="12" pageNumber="31">As</collectingCountry>
with his specimens, material examined here is unfortunately sterile. Colonies from both studies bear a striking resemblance to hydroids from Lennox
<collectingCountry id="F33C249A9F50FFF3FE7526CFFE376193" box="[440,508,151,175]" name="Iceland" pageId="13" pageNumber="32">Island</collectingCountry>
assigned by
<bibRefCitation id="EFBA19FB9F50FFF3FD4226CFFC9D6193" author="Jaderholm" box="[655,854,151,175]" pageId="13" pageNumber="32" refString="Jaderholm, E. (1920) On some exotic hydroids in the Swedish Zoological State Museum. Arkiv for Zoologi, 13 (3), 1 - 11." type="journal article" year="1920">Jäderholm (1920)</bibRefCitation>
to
<taxonomicName id="4C2B1F899F50FFF3FCB726C0FB346193" authority="Torrey, 1902" authorityName="Torrey" authorityYear="1902" box="[890,1279,151,176]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F50FFF3FCB726C0FBAC618C" box="[890,1127,152,176]" italics="true" pageId="13" pageNumber="32">Halecium annulatum</emphasis>
<bibRefCitation id="EFBA19FB9F50FFF3FBA326C0FB346193" author="Torrey" box="[1134,1279,151,176]" pageId="13" pageNumber="32" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America. University of California Publications in Zoology, 1 (1), 1 - 104." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
</taxonomicName>
. His material, in collections at the Swedish Museum of Natural History (SMNH #8214 7), was re-examined to determine whether it is conspecific. Jäderholm’s hydroid comprises a small colony growing on seaweed, with a dozen stems (some unbranched, some sparingly-branched), up to
<quantity id="4CD3C9EF9F50FFF3FD64275FFD266023" box="[681,749,263,287]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="13" pageNumber="32" unit="mm" value="3.0">3 mm</quantity>
high, and four gonothecae. The stems are morphologically indistinguishable from those in our material (compare fig. 2F and G), except for somewhat thicker perisarc. A pseudodiaphragm is present in some hydrothecae but absent in others (fig.
<date id="FF9542CA9F50FFF3FBCD2717FBD0605B" box="[1024,1051,335,359]" pageId="13" pageNumber="32">2I</date>
). Gonothecae are small, stolonal, borne on rather long pedicels, lenticular in shape with a circular aperture, and with slightly thickened perisarc. Some contain a few spherical eggs,
<emphasis id="B95FB8189F50FFF3FDF327C0FD936093" box="[574,600,408,431]" italics="true" pageId="13" pageNumber="32">ca</emphasis>
. 50 µm in diameter (fig. 2L). The stout habit of the colony, as well as hypertrophy of its perisarc, may be due to continual movement of its algal substrate.
</paragraph>
<paragraph id="8B94640A9F50FFF3FF0A2787FBF063BB" blockId="13.[151,1436,151,791]" pageId="13" pageNumber="32">
Jäderholm's hydroid appears clearly different from Torrey's (1902) species in the following respects: 1) branching is spare and very irregular, while specimens of the latter had &quot;regularly alternating branches&quot;; 2) the internodes of the former are slender, very irregular and long, while
<taxonomicName id="4C2B1F899F50FFF3FC652470FB8D6303" box="[936,1094,551,575]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F50FFF3FC652470FB8D6303" box="[936,1094,551,575]" italics="true" pageId="13" pageNumber="32">H. annulatum</emphasis>
</taxonomicName>
forms rather short internodes giving rise to &quot;hydrothecae alternately on either stem or branch&quot;; 3) the hydrothecae of the former are borne on primary hydrophores varied in length, and are definitely sessile in Torrey’s species.
</paragraph>
<paragraph id="8B94640A9F50FFF3FF0A24CAFD89622B" blockId="13.[151,1436,151,791]" pageId="13" pageNumber="32">
The hydroid from Lennox
<collectingCountry id="F33C249A9F50FFF3FE3724CAFD8A6396" box="[506,577,658,682]" name="Iceland" pageId="13" pageNumber="32">Island</collectingCountry>
, misidentified earlier as
<taxonomicName id="4C2B1F899F50FFF3FC9024CBFB876397" box="[861,1100,659,683]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F50FFF3FC9024CBFB876397" box="[861,1100,659,683]" italics="true" pageId="13" pageNumber="32">Halecium annulatum</emphasis>
</taxonomicName>
, is designated as
<typeStatus id="5490DAA89F50FFF3FAD424CAFAB06396" box="[1305,1403,658,682]" pageId="13" pageNumber="32" type="holotype">holotype</typeStatus>
of
<taxonomicName id="4C2B1F899F50FFF3FF5A24EFFE5263F3" box="[151,409,695,719]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annuliforme" status="sp. nov.">
<emphasis id="B95FB8189F50FFF3FF5A24EFFE5263F3" box="[151,409,695,719]" italics="true" pageId="13" pageNumber="32">Halecium annuliforme</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26C05639F50FFF3FE6B24E0FDC963F3" box="[422,514,696,719]" pageId="13" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
Our specimens, and those of Galea (2007), are referred to this new species. Moreover, the description and figures of a hydroid assigned by
<bibRefCitation id="EFBA19FB9F50FFF3FCA42482FBC163CE" author="Blanco" box="[873,1034,730,754]" pageId="13" pageNumber="32" refString="Blanco, O. M. (1968) Nueva contribucion al conocimiento de la fauna marina hidroide. Revista del Museo de La Plata (Zoologia), 10 (87), 195 - 224." type="journal article" year="1968">Blanco (1968)</bibRefCitation>
to
<taxonomicName id="4C2B1F899F50FFF3FBFC2484FA5763CE" authority="Coughtrey, 1876" authorityName="Coughtrey" authorityYear="1876" box="[1073,1436,730,755]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="delicatulum">
<emphasis id="B95FB8189F50FFF3FBFC2484FB1363CF" box="[1073,1240,731,755]" italics="true" pageId="13" pageNumber="32">H. delicatulum</emphasis>
Coughtrey, 1876
</taxonomicName>
leave little doubt that it is conspecific.
</paragraph>
<caption id="DF5434829F50FFF3FF5A251EFC316261" ID-Table-UUID="DF5434829F50FFF3FF5A251EFC316261" box="[151,1018,838,862]" httpUri="http://table.plazi.org/id/DF5434829F50FFF3FF5A251EFC316261" pageId="13" pageNumber="32" targetBox="[160,1403,894,1688]" targetIsTable="true" targetPageId="13">
<paragraph id="8B94640A9F50FFF3FF5A251EFC316261" blockId="13.[151,1018,838,862]" box="[151,1018,838,862]" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF5A251EFEC96262" bold="true" box="[151,258,838,862]" pageId="13" pageNumber="32">TABLE 1</emphasis>
. Comparative measurements of
<taxonomicName id="4C2B1F899F50FFF3FD90251FFC866262" box="[605,845,839,862]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annuliforme" status="sp. nov.">
<emphasis id="B95FB8189F50FFF3FD90251FFC866262" box="[605,845,839,862]" italics="true" pageId="13" pageNumber="32">Halecium annuliforme</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26C05639F50FFF3FC99251EFC626261" box="[852,937,838,861]" pageId="13" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
, in µm.
</paragraph>
</caption>
<paragraph id="8B94640A9F50FFF3FF6D2594FBA467A4" pageId="13" pageNumber="32">
<table id="F92B96AA9F500001FF6D2526FAB067A4" box="[160,1403,894,1688]" gridcols="4" gridrows="14" pageId="13" pageNumber="32">
<tr id="351B66489F500001FF6D2526FAB0653F" box="[160,1403,894,1027]" gridrow="0" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D2526FEA8653F" box="[160,355,894,1027]" gridcol="0" gridrow="0" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D2594FEDD62DF" bold="true" box="[160,278,972,995]" pageId="13" pageNumber="32">References</emphasis>
</th>
<th id="76CA0F349F500001FE2C2526FCDB653F" box="[481,784,894,1027]" gridcol="1" gridrow="0" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FE2C2527FD79628B" bold="true" pageId="13" pageNumber="32">
As
<taxonomicName id="4C2B1F899F50FFF3FDC32527FDDE6289" authority="Torrey, 1902" authorityName="Torrey" authorityYear="1902" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F50FFF3FDC32527FD6762A8" bold="true" box="[526,684,894,916]" italics="true" pageId="13" pageNumber="32">H. annulatum</emphasis>
Torrey, 1902
</taxonomicName>
, SMNH #8214
</emphasis>
Jäderholm (1920), present study
</th>
<th id="76CA0F349F500001FCEF2526FB9B653F" box="[802,1104,894,1027]" gridcol="2" gridrow="0" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FCEF2527FC1E6289" bold="true" pageId="13" pageNumber="32">
As
<taxonomicName id="4C2B1F899F50FFF3FCB12527FC1E6289" authority="Coughtrey, 1876 Blanco (1968)" authorityName="Coughtrey, 1876 Blanco" authorityYear="1968" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="delicatulum">
<emphasis id="B95FB8189F50FFF3FCB12527FB9B62A8" bold="true" box="[892,1104,894,916]" italics="true" pageId="13" pageNumber="32">H. delicatulum</emphasis>
Coughtrey, 1876
</taxonomicName>
</emphasis>
Blanco (1968)
</th>
<th id="76CA0F349F500001FBAE2526FAB0653F" box="[1123,1403,894,1027]" gridcol="3" gridrow="0" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FBAE2527FA9462A8" bold="true" box="[1123,1375,894,916]" pageId="13" pageNumber="32">
<taxonomicName id="4C2B1F899F50FFF3FBAE2527FACD62A8" box="[1123,1286,894,916]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annuliforme" status="sp. nov.">
<emphasis id="B95FB8189F50FFF3FBAE2527FACD62A8" bold="true" box="[1123,1286,894,916]" italics="true" pageId="13" pageNumber="32">H. annuliforme</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A26C05639F50FFF3FAC02527FA9462A8" box="[1293,1375,895,916]" pageId="13" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Galea (2007), present study
</th>
</tr>
<tr id="351B66489F500001FF6D2241FAB06567" box="[160,1403,1049,1115]" gridrow="1" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D2241FEA86567" box="[160,355,1049,1115]" gridcol="0" gridrow="1" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D2241FF25650C" bold="true" box="[160,238,1049,1072]" pageId="13" pageNumber="32">Colony</emphasis>
- maximum height
</th>
<td id="76CA0F349F500001FE2C2241FCDB6567" box="[481,784,1049,1115]" gridcol="1" gridrow="1" pageId="13" pageNumber="32">5000</td>
<td id="76CA0F349F500001FCEF2241FB9B6567" box="[802,1104,1049,1115]" gridcol="2" gridrow="1" pageId="13" pageNumber="32">5000</td>
<td id="76CA0F349F500001FBAE2241FAB06567" box="[1123,1403,1049,1115]" gridcol="3" gridrow="1" pageId="13" pageNumber="32">3000</td>
</tr>
<tr id="351B66489F500001FF6D2229FAB0658F" box="[160,1403,1137,1203]" gridrow="2" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D2229FEA8658F" box="[160,355,1137,1203]" gridcol="0" gridrow="2" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D2229FF2E65B4" bold="true" box="[160,229,1137,1160]" pageId="13" pageNumber="32">Stolon</emphasis>
– diameter
</th>
<td id="76CA0F349F500001FE2C2229FCDB658F" box="[481,784,1137,1203]" gridcol="1" gridrow="2" pageId="13" pageNumber="32">–</td>
<td id="76CA0F349F500001FCEF2229FB9B658F" box="[802,1104,1137,1203]" gridcol="2" gridrow="2" pageId="13" pageNumber="32">74–129</td>
<td id="76CA0F349F500001FBAE2229FAB0658F" box="[1123,1403,1137,1203]" gridcol="3" gridrow="2" pageId="13" pageNumber="32">79–97</td>
</tr>
<tr id="351B66489F500001FF6D2292FAB065E3" box="[160,1403,1226,1247]" gridrow="3" pageId="13" pageNumber="32" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<th id="76CA0F349F500001FF6D2292FEA865E3" box="[160,355,1226,1247]" gridcol="0" gridrow="3" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D2292FEDE65E3" bold="true" box="[160,277,1226,1247]" pageId="13" pageNumber="32">Internodes</emphasis>
</th>
</tr>
<tr id="351B66489F500001FF6D22ADFAB06437" box="[160,1403,1269,1291]" gridrow="4" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D22ADFEA86437" box="[160,355,1269,1291]" gridcol="0" gridrow="4" pageId="13" pageNumber="32">– length</th>
<td id="76CA0F349F500001FE2C22ADFCDB6437" box="[481,784,1269,1291]" gridcol="1" gridrow="4" pageId="13" pageNumber="32">–</td>
<td id="76CA0F349F500001FCEF22ADFB9B6437" box="[802,1104,1269,1291]" gridcol="2" gridrow="4" pageId="13" pageNumber="32">294–497</td>
<td id="76CA0F349F500001FBAE22ADFAB06437" box="[1123,1403,1269,1291]" gridcol="3" gridrow="4" pageId="13" pageNumber="32">–</td>
</tr>
<tr id="351B66489F500001FF6D237AFAB06404" box="[160,1403,1314,1336]" gridrow="5" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D237AFEA86404" box="[160,355,1314,1336]" gridcol="0" gridrow="5" pageId="13" pageNumber="32">– diameter</th>
<td id="76CA0F349F500001FE2C237AFCDB6404" box="[481,784,1314,1336]" gridcol="1" gridrow="5" pageId="13" pageNumber="32">94–112</td>
<td id="76CA0F349F500001FCEF237AFB9B6404" box="[802,1104,1314,1336]" gridcol="2" gridrow="5" pageId="13" pageNumber="32">74–110</td>
<td id="76CA0F349F500001FBAE237AFAB06404" box="[1123,1403,1314,1336]" gridcol="3" gridrow="5" pageId="13" pageNumber="32">65–130</td>
</tr>
<tr id="351B66489F500001FF6D2316FAB0645F" box="[160,1403,1358,1379]" gridrow="6" pageId="13" pageNumber="32" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<th id="76CA0F349F500001FF6D2316FEA8645F" box="[160,355,1358,1379]" gridcol="0" gridrow="6" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D2316FEEB645F" bold="true" box="[160,288,1358,1379]" pageId="13" pageNumber="32">Hydrotheca</emphasis>
</th>
</tr>
<tr id="351B66489F500001FF6D2322FAB064AC" box="[160,1403,1402,1424]" gridrow="7" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D2322FEA864AC" box="[160,355,1402,1424]" gridcol="0" gridrow="7" pageId="13" pageNumber="32">– depth</th>
<td id="76CA0F349F500001FE2C2322FCDB64AC" box="[481,784,1402,1424]" gridcol="1" gridrow="7" pageId="13" pageNumber="32">50–105</td>
<td id="76CA0F349F500001FCEF2322FB9B64AC" box="[802,1104,1402,1424]" gridcol="2" gridrow="7" pageId="13" pageNumber="32">55–92</td>
<td id="76CA0F349F500001FBAE2322FAB064AC" box="[1123,1403,1402,1424]" gridcol="3" gridrow="7" pageId="13" pageNumber="32">55–95</td>
</tr>
<tr id="351B66489F500001FF6D23FEFAB06480" box="[160,1403,1446,1468]" gridrow="8" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D23FEFEA86480" box="[160,355,1446,1468]" gridcol="0" gridrow="8" pageId="13" pageNumber="32">– diameter at rim</th>
<td id="76CA0F349F500001FE2C23FEFCDB6480" box="[481,784,1446,1468]" gridcol="1" gridrow="8" pageId="13" pageNumber="32">150–255</td>
<td id="76CA0F349F500001FCEF23FEFB9B6480" box="[802,1104,1446,1468]" gridcol="2" gridrow="8" pageId="13" pageNumber="32">166–221</td>
<td id="76CA0F349F500001FBAE23FEFAB06480" box="[1123,1403,1446,1468]" gridcol="3" gridrow="8" pageId="13" pageNumber="32">175–270</td>
</tr>
<tr id="351B66489F500001FF6D238AFAB064D4" box="[160,1403,1490,1512]" gridrow="9" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D238AFEA864D4" box="[160,355,1490,1512]" gridcol="0" gridrow="9" pageId="13" pageNumber="32">– diameter at base</th>
<td id="76CA0F349F500001FE2C238AFCDB64D4" box="[481,784,1490,1512]" gridcol="1" gridrow="9" pageId="13" pageNumber="32">95–150</td>
<td id="76CA0F349F500001FCEF238AFB9B64D4" box="[802,1104,1490,1512]" gridcol="2" gridrow="9" pageId="13" pageNumber="32">–</td>
<td id="76CA0F349F500001FBAE238AFAB064D4" box="[1123,1403,1490,1512]" gridcol="3" gridrow="9" pageId="13" pageNumber="32">85–140</td>
</tr>
<tr id="351B66489F500001FF6D23A6FAB0672F" box="[160,1403,1534,1555]" gridrow="10" pageId="13" pageNumber="32" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<th id="76CA0F349F500001FF6D23A6FEA8672F" box="[160,355,1534,1555]" gridcol="0" gridrow="10" pageId="13" pageNumber="32">
<emphasis id="B95FB8189F50FFF3FF6D23A6FEA8672F" bold="true" box="[160,355,1534,1555]" pageId="13" pageNumber="32">Female gonotheca</emphasis>
</th>
</tr>
<tr id="351B66489F500001FF6D2072FAB0677C" box="[160,1403,1578,1600]" gridrow="11" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D2072FEA8677C" box="[160,355,1578,1600]" gridcol="0" gridrow="11" pageId="13" pageNumber="32">– length</th>
<td id="76CA0F349F500001FE2C2072FCDB677C" box="[481,784,1578,1600]" gridcol="1" gridrow="11" pageId="13" pageNumber="32">860–900</td>
<td id="76CA0F349F500001FCEF2072FB9B677C" box="[802,1104,1578,1600]" gridcol="2" gridrow="11" pageId="13" pageNumber="32">810–994</td>
<td id="76CA0F349F500001FBAE2072FAB0677C" box="[1123,1403,1578,1600]" gridcol="3" gridrow="11" pageId="13" pageNumber="32">–</td>
</tr>
<tr id="351B66489F500001FF6D200EFAB06750" box="[160,1403,1622,1644]" gridrow="12" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D200EFEA86750" box="[160,355,1622,1644]" gridcol="0" gridrow="12" pageId="13" pageNumber="32">– maximum width</th>
<td id="76CA0F349F500001FE2C200EFCDB6750" box="[481,784,1622,1644]" gridcol="1" gridrow="12" pageId="13" pageNumber="32">540–700</td>
<td id="76CA0F349F500001FCEF200EFB9B6750" box="[802,1104,1622,1644]" gridcol="2" gridrow="12" pageId="13" pageNumber="32">515–662</td>
<td id="76CA0F349F500001FBAE200EFAB06750" box="[1123,1403,1622,1644]" gridcol="3" gridrow="12" pageId="13" pageNumber="32">–</td>
</tr>
<tr id="351B66489F500001FF6D20DAFAB067A4" box="[160,1403,1666,1688]" gridrow="13" pageId="13" pageNumber="32">
<th id="76CA0F349F500001FF6D20DAFEA867A4" box="[160,355,1666,1688]" gridcol="0" gridrow="13" pageId="13" pageNumber="32">– egg number</th>
<td id="76CA0F349F500001FE2C20DAFCDB67A4" box="[481,784,1666,1688]" gridcol="1" gridrow="13" pageId="13" pageNumber="32">8–10</td>
<td id="76CA0F349F500001FCEF20DAFB9B67A4" box="[802,1104,1666,1688]" gridcol="2" gridrow="13" pageId="13" pageNumber="32">–</td>
<td id="76CA0F349F500001FBAE20DAFAB067A4" box="[1123,1403,1666,1688]" gridcol="3" gridrow="13" pageId="13" pageNumber="32">–</td>
</tr>
</table>
</paragraph>
<paragraph id="8B94640A9F50FFF3FF0A208EFA50660A" blockId="13.[151,1436,1750,1846]" pageId="13" pageNumber="32">
Stout species of
<taxonomicName id="4C2B1F899F50FFF3FE54208EFDCD67D2" box="[409,518,1750,1774]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="genus">
<emphasis id="B95FB8189F50FFF3FE54208EFDCD67D2" box="[409,518,1750,1774]" italics="true" pageId="13" pageNumber="32">Halecium</emphasis>
</taxonomicName>
with wrinkled stems and branches resembling
<taxonomicName id="4C2B1F899F50FFF3FB9E208FFACC67D2" box="[1107,1287,1750,1774]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="annuliforme">
<emphasis id="B95FB8189F50FFF3FB9E208FFACC67D2" box="[1107,1287,1750,1774]" italics="true" pageId="13" pageNumber="32">H. annuliforme</emphasis>
</taxonomicName>
include:
<taxonomicName id="4C2B1F899F50FFF3FA4C208FFDE4662D" authority="Trebilcock, 1928" authorityName="Trebilcock" authorityYear="1928" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="corrugatissimum">
<emphasis id="B95FB8189F50FFF3FA4C208FFE9E662E" italics="true" pageId="13" pageNumber="32">H. corrugatissimum</emphasis>
Trebilcock, 1928
</taxonomicName>
,
<taxonomicName id="4C2B1F899F50FFF3FD8E20A3FC61662D" authority="Nutting, 1899" authorityName="Nutting" authorityYear="1899" box="[579,938,1785,1810]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="corrugatum">
<emphasis id="B95FB8189F50FFF3FD8E20A3FD39662E" box="[579,754,1787,1810]" italics="true" pageId="13" pageNumber="32">H. corrugatum</emphasis>
Nutting, 1899
</taxonomicName>
, and
<taxonomicName id="4C2B1F899F50FFF3FC3A20A3FAD0662D" authority="Kramp, 1911" authorityName="Kramp" authorityYear="1911" box="[1015,1307,1785,1810]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="textum">
<emphasis id="B95FB8189F50FFF3FC3A20A3FBA6662E" box="[1015,1133,1787,1810]" italics="true" pageId="13" pageNumber="32">H. textum</emphasis>
Kramp, 1911
</taxonomicName>
. However, gonothecae of these species are different: those of
<taxonomicName id="4C2B1F899F50FFF3FD192147FC61660A" box="[724,938,1823,1846]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="corugatissimum">
<emphasis id="B95FB8189F50FFF3FD192147FC61660A" box="[724,938,1823,1846]" italics="true" pageId="13" pageNumber="32">H. corugatissimum</emphasis>
</taxonomicName>
are transversely ridged and provided with a
</paragraph>
<paragraph id="8B94640A9F50FFF3FF5A2136FE9466CD" blockId="13.[151,1437,1901,2033]" pageId="13" pageNumber="32">
7. This sample also contains two other haleciids, each represented by a several millimeter high fragment. One of these is sterile and could be provisionally assigned to
<taxonomicName id="4C2B1F899F50FFF3FE1F21D3FD2066A1" authority="Vervoort, 1972" authorityName="Vervoort" authorityYear="1972" box="[466,747,1929,1949]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="jaederholmi">
<emphasis id="B95FB8189F50FFF3FE1F21D3FD9166A1" box="[466,602,1930,1949]" italics="true" pageId="13" pageNumber="32">H. jaederholmi</emphasis>
<bibRefCitation id="EFBA19FB9F50FFF3FDAD21D2FD2066A1" author="Vervoort" box="[608,747,1929,1949]" pageId="13" pageNumber="32" refString="Vervoort, W. (1972) Hydroids from the Theta, Vema and Yelcho cruises of the Lamont-Doherty geological observatory. Zoologische Verhandelingen, Leiden, 120, 1 - 247." type="journal article" year="1972">Vervoort, 1972</bibRefCitation>
</taxonomicName>
(fig. 2N), the other bears male gonothecae and is unidentifiable (fig. 2
<collectingCountry id="F33C249A9F50FFF3FAA621D1FAB666A1" box="[1387,1405,1929,1949]" name="Iceland" pageId="13" pageNumber="32">O</collectingCountry>
). If these additional species were originally present in sample #8214 and are not the result of a subsequent contamination, the finding of
<taxonomicName id="4C2B1F899F50FFF3FA4B21FEFEF666E9" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="13" pageNumber="32" phylum="Cnidaria" rank="species" species="jaederholmi">
<emphasis id="B95FB8189F50FFF3FA4B21FEFEF666E9" italics="true" pageId="13" pageNumber="32">H. jaederholmi</emphasis>
</taxonomicName>
at Lennox
<collectingCountry id="F33C249A9F50FFF3FE662199FE2966E9" box="[427,482,1985,2005]" name="Iceland" pageId="13" pageNumber="32">Island</collectingCountry>
represents the first record of this species from
<collectingCountry id="F33C249A9F50FFF3FC6B2199FC1166E9" box="[934,986,1985,2005]" name="Chile" pageId="13" pageNumber="32">Chile</collectingCountry>
. For a full list of distribution records, see
<bibRefCitation id="EFBA19FB9F50FFF3FABD219AFE9766CD" pageId="13" pageNumber="32" refString="Pena Cantero, A. L. (2008) Benthic hydroids (Cnidaria: Hydrozoa) from the Spanish Antarctic expedition Bentart 95. Polar Biology, 31 (4), 451 - 464." type="journal article">Peña Cantero (2008)</bibRefCitation>
.
</paragraph>
<paragraph id="8B94640A9F53FFF0FF5A26CFFEAB61CB" blockId="14.[151,1436,151,392]" pageId="14" pageNumber="33">
pair of protruding hydranths (
<bibRefCitation id="EFBA19FB9F53FFF0FE2E26CFFD526193" author="Schuchert" box="[483,665,151,175]" pageId="14" pageNumber="33" refString="Schuchert, P. (2005) Taxonomic revision and systematic notes on some Halecium species (Cnidaria, Hydrozoa). Journal of Natural History, 39 (8), 607 - 639." type="journal article" year="2005">Schuchert 2005</bibRefCitation>
); those of
<taxonomicName id="4C2B1F899F53FFF0FCC326C1FC7E618C" box="[782,949,153,176]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="14" pageNumber="33" phylum="Cnidaria" rank="species" species="corrugatum">
<emphasis id="B95FB8189F53FFF0FCC326C1FC7E618C" box="[782,949,153,176]" italics="true" pageId="14" pageNumber="33">H. corrugatum</emphasis>
</taxonomicName>
are urn-shaped with a large apical aperture (see
<bibRefCitation id="EFBA19FB9F53FFF0FF0126E5FE9E61E8" author="Fraser" box="[204,341,188,212]" pageId="14" pageNumber="33" refString="Fraser, C. M. (1914) Some hydroids of the Vancouver Island region. Transactions of the Royal Society of Canada, (3) 8, 99 - 216." type="journal article" year="1914">Fraser 1914</bibRefCitation>
); and those of
<taxonomicName id="4C2B1F899F53FFF0FE3126E5FDA261E8" box="[508,617,189,212]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="14" pageNumber="33" phylum="Cnidaria" rank="species" species="textum">
<emphasis id="B95FB8189F53FFF0FE3126E5FDA261E8" box="[508,617,189,212]" italics="true" pageId="14" pageNumber="33">H. textum</emphasis>
</taxonomicName>
are ovoid, less compressed laterally, and distally truncate at the aperture (
<bibRefCitation id="EFBA19FB9F53FFF0FF532687FE9F61CB" author="Schuchert" box="[158,340,223,247]" pageId="14" pageNumber="33" refString="Schuchert, P. (2005) Taxonomic revision and systematic notes on some Halecium species (Cnidaria, Hydrozoa). Journal of Natural History, 39 (8), 607 - 639." type="journal article" year="2005">Schuchert 2005</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C33137819F53FFF0FF0A275CFB636020" box="[199,1192,260,284]" pageId="14" pageNumber="33" type="etymology">
<paragraph id="8B94640A9F53FFF0FF0A275CFB636020" blockId="14.[151,1436,151,392]" box="[199,1192,260,284]" pageId="14" pageNumber="33">
<emphasis id="B95FB8189F53FFF0FF0A275CFE8D6020" bold="true" box="[199,326,260,284]" pageId="14" pageNumber="33">Etymology</emphasis>
. The specific epithet refers to the annulated shape of the stems and branches.
</paragraph>
</subSubSection>
<subSubSection id="C33137819F53FFF0FF0A277FFCB560BB" pageId="14" pageNumber="33" type="distribution">
<paragraph id="8B94640A9F53FFF0FF0A277FFCB26058" blockId="14.[151,1436,151,392]" pageId="14" pageNumber="33">
<emphasis id="B95FB8189F53FFF0FF0A277FFE75607C" bold="true" box="[199,446,295,320]" pageId="14" pageNumber="33">
Distribution in
<collectingCountry id="F33C249A9F53FFF0FEB3277FFE75607C" box="[382,446,295,320]" name="Chile" pageId="14" pageNumber="33">Chile</collectingCountry>
</emphasis>
. Lennox
<collectingCountry id="F33C249A9F53FFF0FDEA277FFDA06003" box="[551,619,295,319]" name="Iceland" pageId="14" pageNumber="33">Island</collectingCountry>
(
<bibRefCitation id="EFBA19FB9F53FFF0FDB7277FFCF96003" author="Jaderholm" box="[634,818,295,319]" pageId="14" pageNumber="33" refString="Jaderholm, E. (1920) On some exotic hydroids in the Swedish Zoological State Museum. Arkiv for Zoologi, 13 (3), 1 - 11." type="journal article" year="1920">Jäderholm 1920</bibRefCitation>
, as
<taxonomicName id="4C2B1F899F53FFF0FC962770FB146003" authority="Torrey, 1902" authorityName="Torrey" authorityYear="1902" box="[859,1247,295,320]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="14" pageNumber="33" phylum="Cnidaria" rank="species" species="annulatum">
<emphasis id="B95FB8189F53FFF0FC962770FB8C607C" box="[859,1095,296,320]" italics="true" pageId="14" pageNumber="33">Halecium annulatum</emphasis>
<bibRefCitation id="EFBA19FB9F53FFF0FB802770FB146003" author="Torrey" box="[1101,1247,295,320]" pageId="14" pageNumber="33" refString="Torrey, H. B. (1902) The Hydroida of the Pacific coast of North America. University of California Publications in Zoology, 1 (1), 1 - 104." type="journal article" year="1902">Torrey, 1902</bibRefCitation>
</taxonomicName>
), Camello
<collectingCountry id="F33C249A9F53FFF0FA9A277FFA506003" box="[1367,1435,295,319]" name="Iceland" pageId="14" pageNumber="33">Island</collectingCountry>
(Galea 2007, as
<taxonomicName id="4C2B1F899F53FFF0FE802714FE716058" box="[333,442,332,356]" class="Hydrozoa" family="Haleciidae" genus="Halecium" kingdom="Animalia" order="Leptothecata" pageId="14" pageNumber="33" phylum="Cnidaria" rank="genus">
<emphasis id="B95FB8189F53FFF0FE802714FE716058" box="[333,442,332,356]" italics="true" pageId="14" pageNumber="33">Halecium</emphasis>
</taxonomicName>
sp.), Strait of Magellan (present study).
</paragraph>
<paragraph id="8B94640A9F53FFF0FF0A2728FCB560BB" blockId="14.[151,1436,151,392]" box="[199,894,367,392]" pageId="14" pageNumber="33">
<emphasis id="B95FB8189F53FFF0FF0A2728FEBF60B4" bold="true" box="[199,372,368,392]" pageId="14" pageNumber="33">World records</emphasis>
.
<collectingCountry id="F33C249A9F53FFF0FE4C2737FE6160BB" box="[385,426,367,391]" name="Iceland" pageId="14" pageNumber="33">Isla</collectingCountry>
de los Estados,
<collectingCountry id="F33C249A9F53FFF0FD922737FD0560BB" box="[607,718,367,391]" name="Argentina" pageId="14" pageNumber="33">Argentina</collectingCountry>
(
<bibRefCitation id="EFBA19FB9F53FFF0FD102737FCBA60BB" author="Blanco" box="[733,881,367,391]" pageId="14" pageNumber="33" refString="Blanco, O. M. (1968) Nueva contribucion al conocimiento de la fauna marina hidroide. Revista del Museo de La Plata (Zoologia), 10 (87), 195 - 224." type="journal article" year="1968">Blanco 1968</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>
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