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<mods:title id="27C61A31FAE0E2D1AD5912259C9A2277">Benthic hydroids (Cnidaria, Hydrozoa) from the Ross Sea (Antarctica) collected by the New Zealand Antarctic expedition BioRoss 2004 with RV Tangaroa</mods:title>
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<treatment id="C84B87CACC06FFA4E8DD03880BE8F43C" ID-DOI="http://doi.org/10.5281/zenodo.4386772" ID-GBIF-Taxon="132548801" ID-Zenodo-Dep="4386772" LSID="urn:lsid:plazi:treatment:C84B87CACC06FFA4E8DD03880BE8F43C" httpUri="http://treatment.plazi.org/id/C84B87CACC06FFA4E8DD03880BE8F43C" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
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<paragraph id="405D36DCCC06FFA5E8DD03880DF5F6BA" blockId="16.[151,746,975,1034]" box="[151,746,975,1001]" pageId="16" pageNumber="17">
<heading id="1B1581B0CC06FFA5E8DD03880DF5F6BA" bold="true" box="[151,746,975,1001]" fontSize="11" level="1" pageId="16" pageNumber="17" reason="1">
<emphasis id="7296EACECC06FFA5E8DD03880DF5F6BA" bold="true" box="[151,746,975,1001]" pageId="16" pageNumber="17">
<taxonomicName id="87E24D5FCC06FFA5E8DD03880DD3F6BA" ID-CoL="59K2K" authority="Hickson &amp; Gravely, 1907" authorityName="Hickson &amp; Gravely" authorityYear="1907" box="[151,716,975,1001]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="hodgsoni">
<emphasis id="7296EACECC06FFA5E8DD03880E99F6BA" bold="true" box="[151,390,975,1001]" italics="true" pageId="16" pageNumber="17">Tubularia hodgsoni</emphasis>
<bibRefCitation id="24734B2DCC06FFA5E9C703880DD3F6BA" author="Hickson" box="[397,716,975,1001]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely, 1907</bibRefCitation>
</taxonomicName>
(*)
</emphasis>
</heading>
</paragraph>
<paragraph id="405D36DCCC06FFA5E8DD03B60E53F159" blockId="16.[151,746,975,1034]" box="[151,332,1009,1034]" pageId="16" pageNumber="17">
(
<figureCitation id="D8D92A59CC06FFA5E8D503B60FFBF159" box="[159,228,1009,1034]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
;
<tableCitation id="0D600367CC06FFA5E8BA03B60E5BF159" box="[240,324,1009,1034]" captionStart="TABLE 4" captionStartId="20.[151,239,404,427]" captionText="TABLE 4. Comparative morphometric data (in µm) of the cnidome of Tubularia hodgsoni Hickson &amp; Gravely, 1907 and Tubularia longstaffi Hickson &amp; Gravely, 1907." pageId="16" pageNumber="17">Table 4</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="08F86557CC06FFA5E8DD047D0C0CF13D" pageId="16" pageNumber="17" type="reference_group">
<paragraph id="405D36DCCC06FFA5E8DD047D0C0CF13D" blockId="16.[151,1214,1082,1134]" pageId="16" pageNumber="17">
<treatmentCitationGroup id="60F211F2CC06FFA5E8DD047D0C0CF13D" pageId="16" pageNumber="17">
<taxonomicName id="87E24D5FCC06FFA5E8DD047D0D91F103" ID-CoL="59K2K" authority="Hickson &amp; Gravely, 1907: 13" authorityName="Hickson &amp; Gravely" authorityPageNumber="13" authorityYear="1907" box="[151,654,1082,1104]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="hodgsoni">
<emphasis id="7296EACECC06FFA5E8DD047D0E41F103" box="[151,350,1082,1104]" italics="true" pageId="16" pageNumber="17">Tubularia hodgsoni</emphasis>
<treatmentCitation id="C14310CDCC06FFA5E92E047D0D91F103" author="Hickson" box="[356,654,1082,1104]" page="13" pageId="16" pageNumber="17" year="1907">
<bibRefCitation id="24734B2DCC06FFA5E92E047D0D74F103" author="Hickson" box="[356,619,1082,1104]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely, 1907</bibRefCitation>
: 13
</treatmentCitation>
</taxonomicName>
14, pl. 2 fig. 13, pl. 4 fig. 34;
<treatmentCitation id="C14310CDCC06FFA5EB8C047C0BA5F103" author="Dayton" box="[966,1210,1082,1104]" page="247" pageId="16" pageNumber="17" year="1970">
<bibRefCitation id="24734B2DCC06FFA5EB8C047C0B97F103" author="Dayton" box="[966,1160,1082,1104]" pageId="16" pageNumber="17" refString="Dayton, P. K., Robilliard, G. A. &amp; Paine, R. T. (1970) Benthic faunal zonation as a result of anchor ice at McMurdo Sound, Antarctica. In: Holdgate, W. (Ed.), Antarctic Ecology. Academic Press, London, pp. 244 - 257." type="book chapter" year="1970">
Dayton
<emphasis id="7296EACECC06FFA5EC5F047C0B5FF103" box="[1045,1088,1082,1104]" italics="true" pageId="16" pageNumber="17">et al</emphasis>
., 1970
</bibRefCitation>
: 247
</treatmentCitation>
.
<taxonomicName id="87E24D5FCC06FFA5E8DD041F0E59F13D" box="[151,326,1112,1134]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="ralphii">
<emphasis id="7296EACECC06FFA5E8DD041F0E59F13D" box="[151,326,1112,1134]" italics="true" pageId="16" pageNumber="17">Tubularia ralphii</emphasis>
</taxonomicName>
<treatmentCitation id="C14310CDCC06FFA5E915041F0D94F13D" author="Hickson" box="[351,651,1112,1134]" page="13" pageId="16" pageNumber="17" year="1907">
<bibRefCitation id="24734B2DCC06FFA5E915041F0D78F13D" author="Hickson" box="[351,615,1112,1134]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely, 1907</bibRefCitation>
: 13
</treatmentCitation>
, pl. 2 fig. 12.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="08F86557CC06FFA5E8DD04DC0FC8F039" pageId="16" pageNumber="17" type="materials_examined">
<paragraph id="405D36DCCC06FFA5E8DD04DC0FFAF1A8" blockId="16.[151,1437,1179,2011]" pageId="16" pageNumber="17">
<materialsCitation id="F08A3C81CC06FFA5E8DD04DC0FFAF1A8" ID-GBIF-Occurrence="1572325106" collectingDate="1902-01-01" collectionCode="NHM" county="Winter Quarters" elevation="240" location="McMurdo Bay" municipality="Ross Sea" pageId="16" pageNumber="17" specimenCount="240" typeStatus="holotype">
<emphasis id="7296EACECC06FFA5E8DD04DC0E99F1E7" bold="true" box="[151,390,1179,1204]" pageId="16" pageNumber="17">Material examined.</emphasis>
<taxonomicName id="87E24D5FCC06FFA5E9D804DC0CAFF1E0" authority="Hickson &amp; Gravely, 1907" authorityName="Hickson &amp; Gravely" authorityYear="1907" box="[402,944,1179,1204]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="hodgsoni">
<emphasis id="7296EACECC06FFA5E9D804DC0D6CF1E7" box="[402,627,1179,1204]" italics="true" pageId="16" pageNumber="17">Tubularia hodgsoni</emphasis>
<bibRefCitation id="24734B2DCC06FFA5EACA04DC0CAFF1E0" author="Hickson" box="[640,944,1179,1204]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely, 1907</bibRefCitation>
</taxonomicName>
(
<typeStatus id="9F59887ECC06FFA5EB8E04DC0CE9F1E0" box="[964,1014,1179,1203]" pageId="16" pageNumber="17">type</typeStatus>
material, Natural History Museum, London, Coel no.
<collectionCode id="26F3AE19CC06FFA5E92D04870EB7F184" box="[359,424,1216,1239]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="16" pageNumber="17">NHM</collectionCode>
1907.8.20.7):
<location id="453D6007CC06FFA5EA1B04F80DE6F18B" LSID="urn:lsid:plazi:treatment:C84B87CACC06FFA4E8DD03880BE8F43C:453D6007CC06FFA5EA1B04F80DE6F18B" box="[593,761,1215,1240]" county="Winter Quarters" municipality="Ross Sea" name="McMurdo Bay" pageId="16" pageNumber="17">McMurdo Bay</location>
,
<collectingMunicipality id="A039ACA6CC06FFA5EB4C04870C6EF184" box="[774,881,1215,1239]" pageId="16" pageNumber="17">Ross Sea</collectingMunicipality>
,
<collectingCounty id="A93C4E50CC06FFA5EB3404F80B29F184" box="[894,1078,1215,1240]" pageId="16" pageNumber="17">Winter Quarters</collectingCounty>
,
<collectingDate id="2418E9F4CC06FFA5EC0E04870A10F184" box="[1092,1295,1215,1240]" pageId="16" pageNumber="17" value="1902-01-01">
<date id="345C101CCC06FFA5EC0E04870A10F184" box="[1092,1295,1215,1240]" pageId="16" pageNumber="17" value="1902-01-01">January 1st, 1902</date>
</collectingDate>
, No. 6 hole,
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<elevation id="CBCFD1EFCC06FFA5E8DD04A40FFEF1A8" box="[151,225,1251,1275]" metricMagnitude="2" metricUnit="m" metricValue="2.4" pageId="16" pageNumber="17" unit="m" value="240.0">
<quantity id="871A9B39CC06FFA5E8DD04A40FFEF1A8" box="[151,225,1251,1275]" metricMagnitude="2" metricUnit="m" metricValue="2.4" pageId="16" pageNumber="17" unit="m" value="240.0">240 m</quantity>
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.
</specimenCount>
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</paragraph>
<paragraph id="405D36DCCC06FFA5E88D054D0FC8F039" blockId="16.[151,1437,1179,2011]" pageId="16" pageNumber="17">
<materialsCitation id="F08A3C81CC06FFA5E88D054D0FC8F039" ID-GBIF-Occurrence="1572325111" collectingDate="1902-02-28" collectionCode="NHM" county="Winter Quarters" location="Other" municipality="Ross Sea" pageId="16" pageNumber="17" specimenCount="37">
<emphasis id="7296EACECC06FFA5E88D054D0D1FF070" bold="true" box="[199,512,1290,1315]" pageId="16" pageNumber="17">
<location id="453D6007CC06FFA5E88D054D0E10F070" LSID="urn:lsid:plazi:treatment:C84B87CACC06FFA4E8DD03880BE8F43C:453D6007CC06FFA5E88D054D0E10F070" box="[199,271,1290,1315]" county="Winter Quarters" municipality="Ross Sea" name="Other" pageId="16" pageNumber="17">Other</location>
material examined.
</emphasis>
<taxonomicName id="87E24D5FCC06FFA5EA40054D0C4CF070" authority="Bale, 1884" authorityName="Bale" authorityYear="1884" box="[522,851,1290,1315]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="ralphii">
<emphasis id="7296EACECC06FFA5EA40054D0DD1F070" box="[522,718,1290,1315]" italics="true" pageId="16" pageNumber="17">Tubularia ralphii</emphasis>
<bibRefCitation id="24734B2DCC06FFA5EA9D054D0C4CF070" author="Bale" box="[727,851,1290,1315]" pageId="16" pageNumber="17" refString="Bale, W. M. (1884) Catalogue of the Australian Hydroid Zoophytes. Australian Museum, Sydney, 198 pp., 19 pls." type="book" year="1884">Bale, 1884</bibRefCitation>
</taxonomicName>
(sensu
<bibRefCitation id="24734B2DCC06FFA5EBE7054D0BD0F070" author="Hickson" box="[941,1231,1290,1315]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely 1907</bibRefCitation>
) (Natural History Museum, London, Coel no.
<collectionCode id="26F3AE19CC06FFA5E99D05770D07F014" box="[471,536,1328,1351]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="16" pageNumber="17">NHM</collectionCode>
1907.8.20.8):
<location id="453D6007CC06FFA5EAF505690C78F01B" LSID="urn:lsid:plazi:treatment:C84B87CACC06FFA4E8DD03880BE8F43C:453D6007CC06FFA5EAF505690C78F01B" box="[703,871,1326,1352]" county="Winter Quarters" municipality="Ross Sea" name="McMurdo Bay" pageId="16" pageNumber="17">McMurdo Bay</location>
,
<collectingMunicipality id="A039ACA6CC06FFA5EB3905770CC2F014" box="[883,989,1327,1351]" pageId="16" pageNumber="17">Ross Sea</collectingMunicipality>
,
<collectingCounty id="A93C4E50CC06FFA5EBA005690BBDF014" box="[1002,1186,1326,1351]" pageId="16" pageNumber="17">Winter Quarters</collectingCounty>
,
<collectingDate id="2418E9F4CC06FFA5ECE505690A87F014" box="[1199,1432,1326,1351]" pageId="16" pageNumber="17" value="1902-02-28">
<date id="345C101CCC06FFA5ECE505690A87F014" box="[1199,1432,1326,1351]" pageId="16" pageNumber="17" value="1902-02-28">February 28th, 1902</date>
</collectingDate>
,
<specimenCount id="56E4FD55CC06FFA5E8DD05140FC8F039" box="[151,215,1363,1387]" pageId="16" pageNumber="17" type="generic">37 m.</specimenCount>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="08F86557CC06FFA4E88D053D0B03F473" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17" type="description">
<paragraph id="405D36DCCC06FFA5E88D053D0E79F338" blockId="16.[151,1437,1179,2011]" pageId="16" pageNumber="17">
<emphasis id="7296EACECC06FFA5E88D053D0DDEF0C0" bold="true" box="[199,705,1402,1427]" pageId="16" pageNumber="17">
Description (
<typeStatus id="9F59887ECC06FFA5E929053D0E80F0C0" box="[355,415,1402,1427]" pageId="16" pageNumber="17">Type</typeStatus>
of
<taxonomicName id="87E24D5FCC06FFA5E980053D0DADF0C0" box="[458,690,1402,1427]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="hodgsoni">
<emphasis id="7296EACECC06FFA5E980053D0DADF0C0" bold="true" box="[458,690,1402,1427]" italics="true" pageId="16" pageNumber="17">Tubularia hodgsoni</emphasis>
</taxonomicName>
).
</emphasis>
Hydrocaulus
<quantity id="871A9B39CC06FFA5EB2F053C0CA8F0C1" box="[869,951,1403,1427]" metricMagnitude="-2" metricUnit="m" metricValue="4.0" pageId="16" pageNumber="17" unit="mm" value="40.0">40 mm</quantity>
high (
<figureCitation id="D8D92A59CC06FFA5EC4F053D0B56F0C0" box="[1029,1097,1402,1427]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
A) provided with hydrorhizal stolons (one of them branched). Stem diameter increasing distally, from ca.
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basally to ca.
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distally. Tube tortuous (
<figureCitation id="D8D92A59CC06FFA5E90B05850E9CF088" box="[321,387,1474,1499]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
A), quite soft, particularly at distal part, yellowish, transversally striated throughout (
<figureCitation id="D8D92A59CC06FFA5ED7D05850A65F088" box="[1335,1402,1474,1499]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
B). Polyp large, with marked constriction between head and neck (
<figureCitation id="D8D92A59CC06FFA5EB1905A10C8CF0AC" box="[851,915,1510,1535]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
CD). Polyp with oral crown of ca. 60 filiform tentacles (
<figureCitation id="D8D92A59CC06FFA5E943064D0E53F370" box="[265,332,1546,1571]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
E), up to
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long, in several rows, and aboral whorl of 24 filiform tentacles (
<figureCitation id="D8D92A59CC06FFA5EC9C064D0A06F370" box="[1238,1305,1546,1571]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
CD), ca.
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long. Polyp with 10 unbranched blastostyles, each with ca. 30 firmly adpressed gonophores (
<figureCitation id="D8D92A59CC06FFA5EC9606690A01F314" box="[1244,1310,1582,1607]" captionStart="FIGURE 5" captionStartId="17.[151,250,1874,1896]" captionTargetBox="[163,1418,426,1841]" captionTargetId="figure@17.[151,1436,414,1874]" captionTargetPageId="17" captionText="FIGURE 5. Tubularia hodgsoni Hickson &amp; Gravely, 1907 (type material): A, general aspect of hydrocaulus; B, part of hydrocaulus with striation; C, polyp (basal view); D, polyp and gonophores (lateral view); E, hypostome; F, detail of gonophores. Scale bar: A, C D: 5 mm; B, F: 1 mm; E: 2 mm." httpUri="https://zenodo.org/record/828485/files/figure.png" pageId="16" pageNumber="17">Fig. 5</figureCitation>
D, F); lessdeveloped basally.
</paragraph>
<paragraph id="405D36DCCC06FFA5E88D063D0A90F3AC" blockId="16.[151,1437,1179,2011]" pageId="16" pageNumber="17">
<emphasis id="7296EACECC06FFA5E88D063D0EC4F3C0" bold="true" box="[199,475,1658,1683]" pageId="16" pageNumber="17">Measurements (in µm).</emphasis>
<emphasis id="7296EACECC06FFA5E9A8063D0D58F3C0" box="[482,583,1658,1683]" italics="true" pageId="16" pageNumber="17">Cnidome</emphasis>
: stenoteles [range 8.510.0 x 7.07.5, mean 9.3±0.5 x 7.2±0.2 (n=10); ratio, range 1.21.4, mean 1.3±0.1 (n=10)]; rounded haplonemes [range 14.015.5 x 10.013.0, mean 14.8±0.5 x 11.5±0.9 (n=10); ratio, range 1.21.4, mean 1.3±0.1 (n=10)]; tear-shaped haplonemes [range 13.515.0 x 4.56.0, mean 14.3±0.6 x 5.2±0.5 (n=10); ratio, range 2.53.1, mean 2.8±0.2 (n=10)]; desmonemes [range 66.5
<date id="345C101CCC06FFA5ED6106A00A50F3AC" box="[1323,1359,1766,1791]" pageId="16" pageNumber="17">x 4</date>
4.5].
</paragraph>
<paragraph id="405D36DCCC06FFA5E88D074A0E12F288" blockId="16.[151,1437,1179,2011]" pageId="16" pageNumber="17">
<emphasis id="7296EACECC06FFA5E88D074A0CA2F275" bold="true" box="[199,957,1805,1830]" pageId="16" pageNumber="17">
Description (
<taxonomicName id="87E24D5FCC06FFA5E929074A0CAFF275" authority="Hickson &amp; Gravely 1907" authorityName="Hickson &amp; Gravely" authorityYear="1907" box="[355,944,1805,1830]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="16" pageNumber="17" phylum="Cnidaria" rank="species" species="ralphii">
<emphasis id="7296EACECC06FFA5E929074A0D31F275" bold="true" box="[355,558,1805,1830]" italics="true" pageId="16" pageNumber="17">Tubularia ralphii</emphasis>
sensu
<bibRefCitation id="24734B2DCC06FFA5EACA074A0CAFF275" author="Hickson" box="[640,944,1805,1830]" pageId="16" pageNumber="17" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely 1907</bibRefCitation>
</taxonomicName>
).
</emphasis>
Eight hydrocauli and fragments, up to
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high, some quite tortuous. Tubes arising from branched hydrorhizal stolons. Tubes of approximately same diameter throughout, only slightly widening distally (e.g. 500 µm at base and 750 µm at distal end). Tubes yellowish and slightly transversally striated. Only one hydrocaulus with polyp, provided with oral crown of ca. 60 filiform tentacles and aboral whorl with 20 filiform tentacles. Unbranched blastostyles; gonophores firmly adpressed.
</paragraph>
<paragraph id="405D36DCCC07FFA4E88D00DC0B03F473" blockId="17.[151,1436,155,368]" pageId="17" pageNumber="18">
<emphasis id="7296EACECC07FFA4E88D00DC0EFDF5E7" bold="true" box="[199,482,155,180]" pageId="17" pageNumber="18">Measurements (in µm).</emphasis>
<emphasis id="7296EACECC07FFA4E9A600DC0D4EF5E7" box="[492,593,155,180]" italics="true" pageId="17" pageNumber="18">Cnidome</emphasis>
: stenoteles [range 10.0 x 7.58.0, mean 10.0±0.0 x 7.8±0.2 (n=5); ratio, mean 1.3±0.0 (n=5)]; rounded haplonemes [range 14.515.5 x 10.511.5, mean 15.0±0.3 x 11.5±0.9 (n=7); ratio, range 1.31.5, mean 1.4±0.1 (n=7)]; tear-shaped haplonemes [range 13.014.0 x 5.05.5, mean 13.7±0.4 x 5.1±0.2 (n=5); ratio, range 2.62.8, mean 2.7±0.1 (n=5)]; desmonemes [range 6.0 x 4.5].
</paragraph>
</subSubSection>
<subSubSection id="08F86557CC07FFA4E88D01680B40F41B" box="[199,1119,303,328]" pageId="17" pageNumber="18" type="discussion">
<paragraph id="405D36DCCC07FFA4E88D01680B40F41B" blockId="17.[151,1436,155,368]" box="[199,1119,303,328]" pageId="17" pageNumber="18">
<emphasis id="7296EACECC07FFA4E88D01680E24F41B" bold="true" box="[199,315,303,328]" pageId="17" pageNumber="18">Remarks.</emphasis>
See under discussion of
<taxonomicName id="87E24D5FCC07FFA4EA1801680B45F41B" authority="Hickson &amp; Gravely, 1907" authorityName="Hickson &amp; Gravely" authorityYear="1907" box="[594,1114,303,328]" class="Hydrozoa" family="Tubulariidae" genus="Tubularia" kingdom="Animalia" order="Anthoathecata" pageId="17" pageNumber="18" phylum="Cnidaria" rank="species" species="longstaffi">
<emphasis id="7296EACECC07FFA4EA1801680C2EF41B" box="[594,817,303,328]" italics="true" pageId="17" pageNumber="18">Tubularia longstaffi</emphasis>
<bibRefCitation id="24734B2DCC07FFA4EB7201680B45F41B" author="Hickson" box="[824,1114,303,328]" pageId="17" pageNumber="18" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely, 1907</bibRefCitation>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="08F86557CC07FFA4E88D01100BE8F43C" box="[199,1271,343,368]" pageId="17" pageNumber="18" type="distribution">
<paragraph id="405D36DCCC07FFA4E88D01100BE8F43C" blockId="17.[151,1436,155,368]" box="[199,1271,343,368]" pageId="17" pageNumber="18">
<emphasis id="7296EACECC07FFA4E88D01100E7FF423" bold="true" box="[199,352,343,368]" pageId="17" pageNumber="18">Distribution.</emphasis>
Only known from McMurdo Bay (
<bibRefCitation id="24734B2DCC07FFA4EAA101100B15F43C" author="Hickson" box="[747,1034,343,368]" pageId="17" pageNumber="18" refString="Hickson, S. J. &amp; Gravely, F. H. (1907) Coelenterata. II. Hydroid zoophytes. National Antarctic Expedition (S. S. Discovery) 1901 - 1904, Natural History, 3, 1 - 34, pls. 1 - 4." type="journal article" year="1907">Hickson &amp; Gravely 1907</bibRefCitation>
;
<bibRefCitation id="24734B2DCC07FFA4EC5C011F0BF5F43C" author="Dayton" box="[1046,1258,343,368]" pageId="17" pageNumber="18" refString="Dayton, P. K., Robilliard, G. A. &amp; Paine, R. T. (1970) Benthic faunal zonation as a result of anchor ice at McMurdo Sound, Antarctica. In: Holdgate, W. (Ed.), Antarctic Ecology. Academic Press, London, pp. 244 - 257." type="book chapter" year="1970">
Dayton
<emphasis id="7296EACECC07FFA4EC25011F0BBFF423" box="[1135,1184,343,368]" italics="true" pageId="17" pageNumber="18">et al</emphasis>
. 1970
</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>