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<document id="D0173C84E8DEC7D354CC6436C69FD0D3" ID-DOI="10.24199/j.mmv.2003.60.18" ID-ISSN="1447-2554" ID-Zenodo-Dep="12207807" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718988095639" checkinUser="felipe" docAuthor="Watson, Jeanette W." docDate="2003" docId="039F8846FFC2FF942B55FDCFFC12FACA" docLanguage="en" docName="MemMusVictoria.60.2.151-180.pdf" docOrigin="Memoirs of Museum Victoria 60 (2)" docSource="https://museumsvictoria.com.au/collections-research/journals/memoirs-of-museum-victoria/volume-60-issue-2-2003/pages-151-180/" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Calamphora quadrispinosa Watson, 2003, sp. nov." docType="treatment" docVersion="2" lastPageNumber="169" masterDocId="FFA6F03EFFD3FF86287CFFE9FFD0FF9A" masterDocTitle="Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island" masterLastPageNumber="180" masterPageNumber="151" pageNumber="168" updateTime="1718989093353" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:title id="411EA553189B7AB2DE5F30CF29BE21BC">Deep-water hydroids (Hydrozoa: Leptolida) from Macquarie Island</mods:title>
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<mods:namePart id="27BF613AB0B4AD9EFEF40E42E243FF9D">Watson, Jeanette W.</mods:namePart>
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<mods:title id="D7D42C916C14C2118DFB037E96B22F84">Memoirs of Museum Victoria</mods:title>
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<mods:date id="262C63C91219A25DDB624A5B3DD57184">2003</mods:date>
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<mods:identifier id="9030E1041991EFA8F2D54B2BD12247F3" type="DOI">10.24199/j.mmv.2003.60.18</mods:identifier>
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<treatment id="039F8846FFC2FF942B55FDCFFC12FACA" LSID="urn:lsid:plazi:treatment:039F8846FFC2FF942B55FDCFFC12FACA" httpUri="http://treatment.plazi.org/id/039F8846FFC2FF942B55FDCFFC12FACA" lastPageId="18" lastPageNumber="169" pageId="17" pageNumber="168">
<subSubSection id="C32C6ADBFFC2FF972B55FDCFFB4DFDA6" box="[809,1181,550,572]" pageId="17" pageNumber="168" type="nomenclature">
<paragraph id="8B893950FFC2FF972B55FDCFFB4DFDA6" blockId="17.[809,1181,550,572]" box="[809,1181,550,572]" pageId="17" pageNumber="168">
<heading id="D0C18E3CFFC2FF972B55FDCFFB4DFDA6" box="[809,1181,550,572]" fontSize="9" level="2" pageId="17" pageNumber="168" reason="5">
<taxonomicName id="4C3642D3FFC2FF972B55FDCFFB97FDA6" ID-CoL="5X74L" authorityName="Watson" authorityYear="2003" box="[809,1095,550,572]" class="Hydrozoa" family="Sertularellidae" genus="Calamphora" kingdom="Animalia" order="Leptothecata" pageId="17" pageNumber="168" phylum="Cnidaria" rank="species" species="quadrispinosa" status="sp. nov.">
<emphasis id="B942E542FFC2FF972B55FDCFFB97FDA6" bold="true" box="[809,1095,550,572]" italics="true" pageId="17" pageNumber="168">Calamphora quadrispinosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2715839FFC2FF972C31FDCFFB4DFDA6" box="[1101,1181,550,572]" pageId="17" pageNumber="168" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C32C6ADBFFC2FF942B55FDA4FC12FACA" lastPageId="18" lastPageNumber="169" pageId="17" pageNumber="168" type="description">
<paragraph id="8B893950FFC2FF972B55FDA4FC13FDF9" blockId="17.[809,963,589,611]" box="[809,963,589,611]" pageId="17" pageNumber="168">
<figureCitation id="130D25D5FFC2FF972B55FDA4FC13FDF9" box="[809,963,589,611]" captionStart="Figures 18" captionStartId="17.[811,879,1759,1779]" captionTargetBox="[814,1447,903,1737]" captionTargetId="figure-350@17.[809,1452,883,1740]" captionTargetPageId="17" captionText="Figures 18A–E. Calamphora quadrispinosa sp. nov., stn 94. A, three stems, part of colony. B, stem, enlarged. C, hydrotheca with intact flanged operculum. D, hydrotheca with ragged opercular valves after eruption of the hydranth; ligaments connecting hydranth to wall of hydrotheca. E, gonotheca. Scale bar: A, 10 mm; B, 1 mm; C, D, E, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.12207851" httpUri="https://zenodo.org/record/12207851/files/figure.png" pageId="17" pageNumber="168">Figures 18A–E</figureCitation>
</paragraph>
<paragraph id="8B893950FFC2FF972B55FD9CFA92FCDE" blockId="17.[809,1450,629,836]" pageId="17" pageNumber="168">
<emphasis id="B942E542FFC2FF972B55FD9CFC38FD13" box="[809,1000,629,649]" italics="true" pageId="17" pageNumber="168">Material examined.</emphasis>
Stn 94, NMV F91325,
<typeStatus id="548D87F2FFC2FF972C90FD9CFA90FD13" box="[1260,1344,629,649]" pageId="17" pageNumber="168" type="holotype">holotype</typeStatus>
, specimen alcohol-preserved, NMV F91346 malinol-mounted microslide from
<typeStatus id="548D87F2FFC2FF972B55FD43FCABFD24" box="[809,891,682,702]" pageId="17" pageNumber="168" type="holotype">holotype</typeStatus>
, large colony on
<taxonomicName id="4C3642D3FFC2FF972C53FD43FB04FD24" authorityName="Marktanner-Turneretscher" authorityYear="1890" box="[1071,1236,682,702]" class="Hydrozoa" family="Symplectoscyphidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="17" pageNumber="168" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC2FF972C53FD43FB04FD24" box="[1071,1236,682,702]" italics="true" pageId="17" pageNumber="168">Symplectoscyphus</emphasis>
</taxonomicName>
. Stn 44, TM K2783,
<typeStatus id="548D87F2FFC2FF972B55FD2CFCA9FD43" box="[809,889,709,729]" pageId="17" pageNumber="168" type="paratype">paratype</typeStatus>
, small colony on
<taxonomicName id="4C3642D3FFC2FF972C58FD2CFB44FD43" authorityName="Ehrenberg" authorityYear="1834" box="[1060,1172,709,729]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="17" pageNumber="168" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC2FF972C58FD2CFB44FD43" box="[1060,1172,709,729]" italics="true" pageId="17" pageNumber="168">Eudendrium</emphasis>
</taxonomicName>
, specimen alcohol-preserved. Stn 120, NMV F91324,
<typeStatus id="548D87F2FFC2FF972C71FD09FB8DFD6E" box="[1037,1117,736,756]" pageId="17" pageNumber="168" type="paratype">paratype</typeStatus>
, colony on
<taxonomicName id="4C3642D3FFC2FF972CB0FD09FC86FC94" authorityName="Stechow" authorityYear="1923" class="Hydrozoa" family="Symplectoscyphidae" genus="Symplectoscyphus" kingdom="Animalia" order="Leptothecata" pageId="17" pageNumber="168" phylum="Cnidaria" rank="species" species="paulensis">
<emphasis id="B942E542FFC2FF972CB0FD09FC86FC94" italics="true" pageId="17" pageNumber="168">Symplectoscyphus paulensis</emphasis>
</taxonomicName>
, specimen alcohol-preserved. Stn 130, TM K2784,
<typeStatus id="548D87F2FFC2FF972D4BFD13FA57FC94" box="[1335,1415,762,782]" pageId="17" pageNumber="168" type="paratype">paratype</typeStatus>
, on dead coral fragment, specimen alcohol-preserved. Stn 46, TM K2785, small colony on
<taxonomicName id="4C3642D3FFC2FF972BBDFCD9FBE1FCDE" authorityName="Ehrenberg" authorityYear="1834" box="[961,1073,816,836]" class="Hydrozoa" family="Eudendriidae" genus="Eudendrium" kingdom="Animalia" order="Anthoathecata" pageId="17" pageNumber="168" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC2FF972BBDFCD9FBE1FCDE" box="[961,1073,816,836]" italics="true" pageId="17" pageNumber="168">Eudendrium</emphasis>
</taxonomicName>
, specimen alcohol-preserved.
</paragraph>
<paragraph id="8B893950FFC1FF9428F7FF09FE18FEF1" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">
<emphasis id="B942E542FFC1FF9428F7FF09FDF9FF6C" box="[139,553,224,246]" italics="true" pageId="18" pageNumber="169">
Description (of
<typeStatus id="548D87F2FFC1FF942950FF09FE53FF6C" box="[300,387,224,246]" pageId="18" pageNumber="169" type="holotype">holotype</typeStatus>
and
<typeStatus id="548D87F2FFC1FF9429CAFF09FDCEFF6C" box="[438,542,224,246]" pageId="18" pageNumber="169" type="paratype">paratypes</typeStatus>
).
</emphasis>
Stolonal colonies tangled amongst host hydroids. Stolons simple, tubular, smooth, perisarc moderately thick, smooth to undulated, firmly attached to host, becoming free at intervals as monosiphonic stems, sometimes sparingly branched.
</paragraph>
<paragraph id="8B893950FFC1FF9428D7FE9AFD0CFCB9" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">Hydrothecae pedicellate, arising singly, more or less regularly along one side of stolon or branch; hydrothecae upright or inclined at various angles, barrel-shaped or slightly asymmetrical (depending upon angle of view), body narrowing a little below margin, walls smooth to weakly undulated, usually in proximal third; body narrowing into a tubular pedicel; diaphragm thick, transverse to slightly oblique, hydropore central, circular, with short upturned collar. Margin transverse to axis, quadrate, distinctly everted with four broad, sharply pointed cusps separated by low embayments. Operculum of 4 thin triangular valves; in immature hydrothecae valves meet in a low upturned flange decreasing in height from hydrothecal margin to centre; in mature hydrotheca remnants of valves meeting in a central, ragged, upturned tuft. Perisarc of hydrotheca moderately thick proximally, thinning distally.</paragraph>
<paragraph id="8B893950FFC1FF9428D7FCC2FD77FC03" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">Hydranth (preserved material), columnar, with c. 16 tentacles and a wide, annular hypostome; no diverticulum or annular fold but a long bifid ligament issuing from below tentacle ring, joining hydrothecal wall in distal third.</paragraph>
<paragraph id="8B893950FFC1FF9428D7FC49FDD7FBD3" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">Gonothecae arising from stolon, usually beside a hydrotheca; pedicel short, thick; mature gonotheca barrel-shaped, body with six to nine deep flanges, deepest in distal third, shallower proximally; aperture a dome of tissue surrounded by four long, equidistant, more or less inwardly curved spines. Sex of gonophores could not be determined.</paragraph>
<paragraph id="8B893950FFC1FF9428D7FBB9FECBFB19" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">
<emphasis id="B942E542FFC1FF9428D7FBB9FF28FBFC" box="[171,248,1104,1126]" italics="true" pageId="18" pageNumber="169">Colour.</emphasis>
White (preserved material); may have been pale yellow in life.
</paragraph>
<paragraph id="8B893950FFC1FF9428DAFB63FE8EFB04" blockId="18.[139,780,224,1635]" box="[166,350,1162,1182]" pageId="18" pageNumber="169">
<emphasis id="B942E542FFC1FF9428DAFB63FEF9FB04" box="[166,297,1162,1182]" italics="true" pageId="18" pageNumber="169">Measurements</emphasis>
(µm)
</paragraph>
<paragraph id="8B893950FFC1FF9428F7FB4CFCD7FB49" blockId="18.[139,780,224,1635]" box="[139,775,1189,1235]" pageId="18" pageNumber="169">Stolon-stem diameter 192–216</paragraph>
<paragraph id="8B893950FFC1FF9428DAFB33FCD6FAB9" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">distance between hydrothecal pedicels 1060–1040 Hydrotheca length pedicel, adcauline side 64–224</paragraph>
<paragraph id="8B893950FFC1FF9428DAFAC3FCD7FAA4" blockId="18.[139,780,224,1635]" box="[166,775,1322,1342]" pageId="18" pageNumber="169">length diaphragm to margin 1100–1280</paragraph>
<paragraph id="8B893950FFC1FF9428DAFAACFCD7FAC3" blockId="18.[139,780,224,1635]" box="[166,775,1349,1369]" pageId="18" pageNumber="169">maximum width 506–561</paragraph>
<paragraph id="8B893950FFC1FF9428DAFAB6FCD7FAE9" blockId="18.[139,780,224,1635]" box="[166,775,1375,1395]" pageId="18" pageNumber="169">diameter at diaphragm 184–216</paragraph>
<paragraph id="8B893950FFC1FF9428DAFA93FCD7FA14" blockId="18.[139,780,224,1635]" box="[166,775,1402,1422]" pageId="18" pageNumber="169">diameter at margin 440–480</paragraph>
<paragraph id="8B893950FFC1FF9428DAFA7CFCD6FA44" blockId="18.[139,780,224,1635]" pageId="18" pageNumber="169">height of marginal cusp 70–80 Gonotheca length of pedicel 120–176</paragraph>
<paragraph id="8B893950FFC1FF9428DAFA0CFCD7FA63" blockId="18.[139,780,224,1635]" box="[166,775,1509,1529]" pageId="18" pageNumber="169">distal width of pedicel 160–200</paragraph>
<paragraph id="8B893950FFC1FF9428DAFA16FCD6F989" blockId="18.[139,780,224,1635]" box="[166,774,1535,1555]" pageId="18" pageNumber="169">maximum diameter 520– 640</paragraph>
<paragraph id="8B893950FFC1FF9428DAF9F3FCD6F9B4" blockId="18.[139,780,224,1635]" box="[166,774,1562,1582]" pageId="18" pageNumber="169">depth of ridges 68–100</paragraph>
<paragraph id="8B893950FFC1FF9428DAF9DCFCD6F9D3" blockId="18.[139,780,224,1635]" box="[166,774,1589,1609]" pageId="18" pageNumber="169">width across margin 208–240</paragraph>
<paragraph id="8B893950FFC1FF9428DAF9A6FCD6F9F9" blockId="18.[139,780,224,1635]" box="[166,774,1615,1635]" pageId="18" pageNumber="169">height of marginal cusps 76–120</paragraph>
<paragraph id="8B893950FFC1FF9428F7F969FF2BF929" blockId="18.[139,780,1664,1715]" pageId="18" pageNumber="169">
<emphasis id="B942E542FFC1FF9428F7F969FF2AF90C" box="[139,250,1664,1686]" italics="true" pageId="18" pageNumber="169">Etymology</emphasis>
. Named for the four claw-like spines of the gonotheca.
</paragraph>
<paragraph id="8B893950FFC1FF9428F7F926FA4DFCB9" blockId="18.[139,780,1743,1912]" lastBlockId="18.[817,1458,224,1360]" pageId="18" pageNumber="169">
<emphasis id="B942E542FFC1FF9428F7F926FF3BF97F" box="[139,235,1743,1765]" italics="true" pageId="18" pageNumber="169">Remarks.</emphasis>
There are no nodes in either the hydrorhizal or free stolons, only infrequent constrictions marking probable sites of breakage and repair. The free stolons (branches) are predominantly monosiphonic with some tendency to polysiphony by fusion of two stolons over short distances. The branches are usually loosely curved, and this together with adherence of the stolons to the substrate results in considerable tangling around the stems and branches of the hydroid host. The hydrothecae are usually single but occasionally two may be given off from opposite sides of the branch. Although the hydropore is centrally located, the base of the hydranth sometimes appears to be attached beside, rather than through the hydropore; a ring of large granules (seen in partially cleared specimens) marks the site of attachment. The operculum is retained after eruption of the hydranth and becomes torn into apical tufts presumably from repeated movement of the hydranth. This difference between the flanged operculum of immature hydrothecae and the fragmented tufts of mature hydrothecae is striking, and if the two forms were not present on the same colony the hydrothecae could easily be mistaken for two different species. The bifid ligaments supporting the extended hydranth are visible only when the hydranth is retracted. Nematocysts present in the tentacles and coenosarc of the stolons could not be identified. The colonies are abundantly fertile, the claw-like marginal spines of the gonotheca being characteristic. As no ova were seen in the gonophores the sex is presumed to be male.
</paragraph>
<paragraph id="8B893950FFC1FF942B2DFCC3FAA7FC49" blockId="18.[817,1458,224,1360]" pageId="18" pageNumber="169">
Genera considered were:
<taxonomicName id="4C3642D3FFC1FF942CECFCC2FA7DFCDA" authority="Gray, 1848" authorityName="Gray" authorityYear="1848" box="[1168,1453,810,833]" class="Hydrozoa" family="Sertularellidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942CECFCC2FADEFCDB" box="[1168,1294,811,833]" italics="true" pageId="18" pageNumber="169">Sertularella</emphasis>
<bibRefCitation id="EFA744A1FFC1FF942D59FCC3FA7DFCDA" author="Gray, J. E." box="[1317,1453,810,832]" pageId="18" pageNumber="169" refId="ref24629" refString="Gray, J. E. 1848. List of the specimens of British animals in the collection of the British Museum. Part 1. Centroniae or radiated animals. British Museum: London. 173 pp." type="book" year="1848">Gray, 1848</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3642D3FFC1FF942B4DFCA1FB8AFCC4" authority="Allman, 1877" authorityName="Allman" authorityYear="1877" box="[817,1114,840,862]" class="Hydrozoa" family="Thyroscyphidae" genus="Thyroscyphus" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942B4DFCA1FC6DFCC4" box="[817,957,840,862]" italics="true" pageId="18" pageNumber="169">Thyroscyphus</emphasis>
<bibRefCitation id="EFA744A1FFC1FF942BBBFCA1FB8AFCC4" author="Allman, G. J." box="[967,1114,840,862]" pageId="18" pageNumber="169" pagination="1 - 66" refId="ref21834" refString="Allman, G. J. 1877. Report on the Hydroida collected during the exploration of the Gulf Stream by L. F. de Pourtales, Assistant, United States Coast Survey. Memoirs of the Museum of Comparative Zoology at Harvard College 5: 1 - 66." type="journal article" year="1877">Allman, 1877</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3642D3FFC1FF942C16FCA1FA61FCC4" authority="Calder, 1986" authorityName="Calder" authorityYear="1986" box="[1130,1457,840,862]" class="Hydrozoa" family="Thyroscyphidae" genus="Symmetroscyphus" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942C16FCA1FACEFCC4" box="[1130,1310,840,862]" italics="true" pageId="18" pageNumber="169">Symmetroscyphus</emphasis>
<bibRefCitation id="EFA744A1FFC1FF942D56FCA1FA61FCC4" author="Calder, D. R." box="[1322,1457,840,862]" pageId="18" pageNumber="169" pagination="380 - 383" refId="ref23060" refString="Calder, D. R. 1986. Symmetroscyphus, a new genus of thecate hydroid (family Thyroscyphidae) from Bermuda. Proceedings of the Biological Society of Washington 99: 380 - 383." type="journal article" year="1986">Calder, 1986</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C3642D3FFC1FF942B27FC8CFBBEFCE1" authority="Allman, 1888" authorityName="Allman" authorityYear="1888" box="[859,1134,869,891]" class="Hydrozoa" family="Sertularellidae" genus="Calamphora" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942B27FC8CFC0BFCE1" box="[859,987,869,891]" italics="true" pageId="18" pageNumber="169">Calamphora</emphasis>
<bibRefCitation id="EFA744A1FFC1FF942B9CFC8CFBBEFCE1" author="Allman, G." box="[992,1134,869,891]" pageId="18" pageNumber="169" pagination="1 - 90" refId="ref21885" refString="Allman, G. 1888. Report on the Hydroida dredged by H. M. S. Challenger during the years 1873 - 76. Part II. The Tubularinae, Corymorphinae, Campanularinae, Sertularinae and Thalamophora. Report on the Scientific Results of the Voyage of H. M. S. Challenger 1873 - 76 (Zoology) 23: 1 - 90." type="journal article" year="1888">Allman, 1888</bibRefCitation>
</taxonomicName>
.
<taxonomicName id="4C3642D3FFC1FF942C0AFC8CFB3EFCE1" authorityName="Gray" authorityYear="1848" box="[1142,1262,869,891]" class="Hydrozoa" family="Sertularellidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942C0AFC8CFB3EFCE1" box="[1142,1262,869,891]" italics="true" pageId="18" pageNumber="169">Sertularella</emphasis>
</taxonomicName>
was rejected as the specimen has no clear abcauline diverticulum; as the material is stolonal
<taxonomicName id="4C3642D3FFC1FF942BFBFC49FBC3FC2C" authorityName="Allman" authorityYear="1877" box="[903,1043,928,950]" class="Hydrozoa" family="Thyroscyphidae" genus="Thyroscyphus" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942BFBFC49FBC3FC2C" box="[903,1043,928,950]" italics="true" pageId="18" pageNumber="169">Thyroscyphus</emphasis>
</taxonomicName>
was rejected;
<taxonomicName id="4C3642D3FFC1FF942CDDFC49FA85FC2C" authorityName="Calder" authorityYear="1986" box="[1185,1365,928,950]" class="Hydrozoa" family="Thyroscyphidae" genus="Symmetroscyphus" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942CDDFC49FA85FC2C" box="[1185,1365,928,950]" italics="true" pageId="18" pageNumber="169">Symmetroscyphus</emphasis>
</taxonomicName>
was also rejected as the hydrotheca of that species is symmetrical.
</paragraph>
<paragraph id="8B893950FFC1FF942B2DFC32FC87FB3A" blockId="18.[817,1458,224,1360]" pageId="18" pageNumber="169">
<taxonomicName id="4C3642D3FFC1FF942B2DFC32FC01FC6B" authorityName="Allman" authorityYear="1888" box="[849,977,987,1009]" class="Hydrozoa" family="Sertularellidae" genus="Calamphora" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942B2DFC32FC01FC6B" box="[849,977,987,1009]" italics="true" pageId="18" pageNumber="169">Calamphora</emphasis>
</taxonomicName>
is said to possess a diverticulum situated on the adhydrorhizal side of the hydranth (
<bibRefCitation id="EFA744A1FFC1FF942CD9FC11FAE4FB94" author="Millard, N. A. H." box="[1189,1332,1016,1038]" pageId="18" pageNumber="169" pagination="1 - 513" refId="ref26408" refString="Millard, N. A. H. 1975. Monograph of the Hydroida of South Africa. Annals of the South African Museum 68: 1 - 513." type="journal article" year="1975">Millard, 1975</bibRefCitation>
) which in a stolonal colony is assumed to be the adcauline side. No evidence of such a structure was found in the present material; it is possible however, that from some angles of view, strands of ligament in inadequate material could be mistaken for diverticula.
</paragraph>
<paragraph id="8B893950FFC1FF942B2DFB41FC52FA8C" blockId="18.[817,1458,224,1360]" pageId="18" pageNumber="169">
Although
<bibRefCitation id="EFA744A1FFC1FF942BC1FB41FBB5FB24" author="Vervoort, W." box="[957,1125,1192,1214]" pageId="18" pageNumber="169" pagination="1 - 124" refId="ref29266" refString="Vervoort, W. 1968. Report on a collection of Hydroida from the Caribbean region, including an annotated checklist of Caribbean hydroids. Zoologische Verhandelingen, Leiden 92: 1 - 124." type="journal article" year="1968">Vervoort (1968)</bibRefCitation>
considered
<taxonomicName id="4C3642D3FFC1FF942C91FB41FABDFB24" authorityName="Allman" authorityYear="1888" box="[1261,1389,1192,1214]" class="Hydrozoa" family="Sertularellidae" genus="Calamphora" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942C91FB41FABDFB24" box="[1261,1389,1192,1214]" italics="true" pageId="18" pageNumber="169">Calamphora</emphasis>
</taxonomicName>
to be inseparable from pedicellate
<taxonomicName id="4C3642D3FFC1FF942C26FB2CFB02FB41" authorityName="Gray" authorityYear="1848" box="[1114,1234,1221,1243]" class="Hydrozoa" family="Sertularellidae" genus="Sertularella" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="genus">
<emphasis id="B942E542FFC1FF942C26FB2CFB02FB41" box="[1114,1234,1221,1243]" italics="true" pageId="18" pageNumber="169">Sertularella</emphasis>
</taxonomicName>
it nevertheless seems useful to retain the genus for exclusively pedicellate sertulariid species.
</paragraph>
<paragraph id="8B893950FFC1FF942B2DFAF4FC12FACA" blockId="18.[817,1458,224,1360]" pageId="18" pageNumber="169">
<taxonomicName id="4C3642D3FFC1FF942B2DFAF4FBB9FAA9" authorityName="Watson" authorityYear="2003" box="[849,1129,1309,1331]" class="Hydrozoa" family="Sertularellidae" genus="Calamphora" kingdom="Animalia" order="Leptothecata" pageId="18" pageNumber="169" phylum="Cnidaria" rank="species" species="quadrispinosa">
<emphasis id="B942E542FFC1FF942B2DFAF4FBB9FAA9" box="[849,1129,1309,1331]" italics="true" pageId="18" pageNumber="169">Calamphora quadrispinosa</emphasis>
</taxonomicName>
is the most abundant species in the collection.
</paragraph>
</subSubSection>
</treatment>
</document>
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