169 lines
20 KiB
XML
169 lines
20 KiB
XML
<document id="23400824BF772E81CC62B4A23C014052" ID-CLB-Dataset="27764" ID-DOI="10.11646/zootaxa.4532.1.1" ID-GBIF-Dataset="b3fb460f-20b4-4c62-98ea-a07d901bbfc0" ID-ISSN="1175-5326" ID-Zenodo-Dep="2614967" ID-ZooBank="4E9D0908-0933-48AF-A6ED-F3B8D39E8994" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553787614041" checkinUser="plazi" docAuthor="Cairns, Stephen D." docDate="2018" docId="03B0147FFFCAFFE076CC69494249F863" docLanguage="en" docName="zootaxa.4532.1.1.pdf" docOrigin="Zootaxa 4532 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paracalyptrophora spiralis Cairns 2018, n. sp." docType="treatment" docVersion="13" lastPageNumber="37" masterDocId="FF896C07FFEEFFC4765B6A1F4732FF92" masterDocTitle="Primnoidae (Cnidaria: Octocorallia: Calcaxonia) of the Okeanos Explorer expeditions (CAPSTONE) to the central Pacific" masterLastPageNumber="43" masterPageNumber="1" pageNumber="37" updateTime="1698714965598" updateUser="ExternalLinkService">
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<mods:title id="25C4212C1DD4D3260329576F7D2CC526">Primnoidae (Cnidaria: Octocorallia: Calcaxonia) of the Okeanos Explorer expeditions (CAPSTONE) to the central Pacific</mods:title>
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<mods:namePart id="8B97C838403C943AEA5BC2B149805760">Cairns, Stephen D.</mods:namePart>
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<mods:title id="8698AC83DB57FD900F856CD0D9C339A7">Zootaxa</mods:title>
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<mods:part id="0F0260E3AB48E42A66B2E2696081DED3">
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<mods:date id="207E92ECECBB3F4E79020F0EE52AABFC">2018</mods:date>
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<mods:number id="93B5D73E6E961B7B65853DB37DD132C5">2018-12-17</mods:number>
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<mods:number id="D7D0E267458883E1BA82D4C5D4E81CBC">4532</mods:number>
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<mods:identifier id="72AE5D0E952D43AF1DB0AD11E3402025" type="DOI">10.11646/zootaxa.4532.1.1</mods:identifier>
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<treatment id="03B0147FFFCAFFE076CC69494249F863" ID-DOI="http://doi.org/10.5281/zenodo.5951546" ID-GBIF-Taxon="154521102" ID-Zenodo-Dep="5951546" LSID="urn:lsid:plazi:treatment:03B0147FFFCAFFE076CC69494249F863" httpUri="http://treatment.plazi.org/id/03B0147FFFCAFFE076CC69494249F863" lastPageNumber="37" pageId="36" pageNumber="37">
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<subSubSection id="C303F6E2FFCAFFE076CC6949451EFCE3" box="[151,556,854,881]" pageId="36" pageNumber="37" type="nomenclature">
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<paragraph id="8BA6A569FFCAFFE076CC6949451EFCE3" blockId="36.[151,556,854,917]" box="[151,556,854,881]" pageId="36" pageNumber="37">
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<heading id="D0EE1205FFCAFFE076CC6949451EFCE3" bold="true" box="[151,556,854,881]" fontSize="11" level="1" pageId="36" pageNumber="37" reason="1">
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<emphasis id="B96D797BFFCAFFE076CC6949451EFCE3" bold="true" box="[151,556,854,881]" pageId="36" pageNumber="37">
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<taxonomicName id="4C19DEEAFFCAFFE076CC694946E9FCE3" ID-CoL="4CNF8" authority="Cairns, 2018" authorityName="Cairns" authorityYear="2018" box="[151,475,854,881]" class="Anthozoa" family="Primnoidae" genus="Paracalyptrophora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Alcyonacea" pageId="36" pageNumber="37" phylum="Cnidaria" rank="species" species="spiralis" status="sp. nov.">
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<emphasis id="B96D797BFFCAFFE076CC694946E9FCE3" bold="true" box="[151,475,854,881]" italics="true" pageId="36" pageNumber="37">Paracalyptrophora spiralis</emphasis>
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</taxonomicName>
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,
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<taxonomicNameLabel id="A25EC400FFCAFFE077B26948451EFCE3" box="[489,556,855,881]" pageId="36" pageNumber="37" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C303F6E2FFCAFFE076CC69644666FC07" box="[151,340,891,917]" pageId="36" pageNumber="37" type="description">
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<paragraph id="8BA6A569FFCAFFE076CC69644666FC07" blockId="36.[151,556,854,917]" box="[151,340,891,917]" pageId="36" pageNumber="37">
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<figureCitation id="1322B9ECFFCAFFE076CC696447C4FC07" box="[151,246,891,917]" captionStart="FIGURE 1" captionStartId="3.[151,250,1774,1799]" captionTargetBox="[174,1414,166,1753]" captionTargetId="figure@3.[174,1414,166,1753]" captionTargetPageId="3" captionText="FIGURE 1. In situ images of various species: A, Callogorgia cracentis, holotype. B, Calyptrophora lyra, holotype (not in situ). C, C. diaphana, EX1606-9-1. D, C. carinata, holotype. E, C. clarki, EX1605-L3-6. F, C. pourtalesi, holotype. G, C. distolos, holotype. H, Candidella gigantea, EX1606-6. I, Macroprimnoa ornata, holotype. J, Narella virgosa, holotype. K-L, N. aurantiaca, holotype. M, N. merga, holotype. N, N. horrida, EX1703-2-3. O, N. fordi, holotype. P, N. calamus, holotype. Q, N. virgosa, paratype, EX1504-L4-9-4. R, N. macrocalyx, EX1606-7. S, N. hawaiiensis, EX1504-9-2. T, Paracalyotrophora hawaiiensis, EX1703-2-1. U, P. echinata, EX1703-10-1. V, P. spiralis, holotype. W, Plumarella circumoperculum, EX1603-2-3. X, Thouarella hilgendorfi, EX1605-L1-17." httpUri="https://zenodo.org/record/2614969/files/figure.png" pageId="36" pageNumber="37">
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||
Figs.
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||
<date id="FFA783A9FFCAFFE0768E696447C4FC07" box="[213,246,891,917]" pageId="36" pageNumber="37">1V</date>
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||
</figureCitation>
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||
, 18A–K
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C303F6E2FFCAFFE076CC69DC46C2FB93" pageId="36" pageNumber="37" type="etymology">
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<paragraph id="8BA6A569FFCAFFE076CC69DC46C2FB93" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
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<emphasis id="B96D797BFFCAFFE076CC69DC462AFC4F" bold="true" box="[151,280,963,989]" pageId="36" pageNumber="37">Etymology</emphasis>
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. Named
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<taxonomicName id="4C19DEEAFFCAFFE077DB69DC46E6FC4F" authorityName="Cairns" authorityYear="2018" box="[384,468,963,989]" class="Anthozoa" family="Primnoidae" genus="Paracalyptrophora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Alcyonacea" pageId="36" pageNumber="37" phylum="Cnidaria" rank="species" species="spiralis">
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<emphasis id="B96D797BFFCAFFE077DB69DC46E6FC4F" box="[384,468,963,989]" italics="true" pageId="36" pageNumber="37">spiralis</emphasis>
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</taxonomicName>
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(Latin for coiled, spiral or twisted) in allusion to the spirally coiled nature of the secondary branches of the colony.
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</paragraph>
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</subSubSection>
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<subSubSection id="C303F6E2FFCAFFE0769C6E144535FBFF" pageId="36" pageNumber="37" type="materials_examined">
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<paragraph id="8BA6A569FFCAFFE0769C6E1444E9FBDB" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
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||
<emphasis id="B96D797BFFCAFFE0769C6E1446EDFBB7" bold="true" box="[199,479,1034,1061]" pageId="36" pageNumber="37">Type and Type Locality</emphasis>
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.
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<materialsCitation id="3B71AF34FFCAFFE077B66E1444E9FBDB" ID-GBIF-Occurrence="2117755807" collectingDate="2519" collectingDateMax="2521" collectingDateMin="2519" collectionCode="SEM" country="American Samoa" elevation="345" location="Tutuila" pageId="36" pageNumber="37" specimenCode="USNM 1453670" specimenCount="345" typeStatus="holotype">
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<typeStatus id="54A21BCBFFCAFFE077B66E144568FBB7" box="[493,602,1035,1061]" pageId="36" pageNumber="37" type="holotype">Holotype</typeStatus>
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||
: colony and
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<collectionCode id="ED083DACFFCAFFE074BE6E14442DFBB7" box="[741,799,1035,1061]" pageId="36" pageNumber="37">SEM</collectionCode>
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stubs
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<collectingDate id="EFE37A41FFCAFFE0753D6E1544D3FBB7" box="[870,993,1034,1061]" pageId="36" pageNumber="37" value="2519" valueMax="2521">
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<date id="FFA783A9FFCAFFE0753D6E1544D3FBB7" box="[870,993,1034,1061]" pageId="36" pageNumber="37" value="2519" valueMax="2521">2519-2521</date>
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</collectingDate>
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, 2527,
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||
<specimenCode id="DBBF0D12FFCAFFE072696E1443C2FBB7" box="[1074,1264,1034,1061]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" lsid="urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="36" pageNumber="37" type="Museum">USNM 1453670</specimenCode>
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||
. Type Locality:
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<emphasis id="B96D797BFFCAFFE076CC6E2F478BFBDB" box="[151,185,1072,1097]" italics="true" pageId="36" pageNumber="37">EX</emphasis>
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||
<date id="FFA783A9FFCAFFE076E26E304672FBDB" box="[185,320,1071,1097]" pageId="36" pageNumber="37" value="1702-01-13">1702-13-01</date>
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||
: 14.32˚S, 170.65˚W (off
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||
<location id="8EC6F3B2FFCAFFE074036E304599FBDB" LSID="urn:lsid:plazi:treatment:03B0147FFFCAFFE076CC69494249F863:8EC6F3B2FFCAFFE074036E304599FBDB" box="[600,683,1071,1097]" country="American Samoa" name="Tutuila" pageId="36" pageNumber="37">Tutuila</location>
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||
,
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<collectingCountry id="F30EE5F9FFCAFFE074EF6E304448FBDB" box="[692,890,1071,1097]" name="American Samoa" pageId="36" pageNumber="37">American Samoa</collectingCountry>
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||
),
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||
<specimenCount id="9D1F6EE0FFCAFFE075D66E3144E9FBDB" box="[909,987,1070,1097]" pageId="36" pageNumber="37" type="generic">
|
||
<elevation id="0034425AFFCAFFE075D66E3144E5FBDB" box="[909,983,1070,1097]" metricMagnitude="2" metricUnit="m" metricValue="3.45" pageId="36" pageNumber="37" unit="m" value="345.0">
|
||
<quantity id="4CE1088CFFCAFFE075D66E3144E5FBDB" box="[909,983,1070,1097]" metricMagnitude="2" metricUnit="m" metricValue="3.45" pageId="36" pageNumber="37" unit="m" value="345.0">345 m</quantity>
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||
</elevation>
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||
.
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||
</specimenCount>
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||
</materialsCitation>
|
||
</paragraph>
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||
<paragraph id="8BA6A569FFCAFFE0769C6E4D4535FBFF" blockId="36.[151,1437,963,2033]" box="[199,519,1106,1133]" pageId="36" pageNumber="37">
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||
<emphasis id="B96D797BFFCAFFE0769C6E4D469DFBFF" bold="true" box="[199,431,1106,1133]" pageId="36" pageNumber="37">Material Examined</emphasis>
|
||
.
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||
<typeStatus id="54A21BCBFFCAFFE077E66E4C4531FBFF" box="[445,515,1107,1133]" pageId="36" pageNumber="37">Types</typeStatus>
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||
.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C303F6E2FFCAFFE0769C6E694249F863" pageId="36" pageNumber="37" type="description">
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||
<paragraph id="8BA6A569FFCAFFE0769C6E6943C8FAFB" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
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||
<emphasis id="B96D797BFFCAFFE0769C6E694663FB03" bold="true" box="[199,337,1142,1169]" pageId="36" pageNumber="37">Description</emphasis>
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||
. The
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<typeStatus id="54A21BCBFFCAFFE077CB6E6846C7FB03" box="[400,501,1143,1169]" pageId="36" pageNumber="37" type="holotype">holotype</typeStatus>
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, now in four pieces, consists of an elongate basal stem about
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||
<quantity id="4CE1088CFFCAFFE072C66E6843D0FB03" box="[1181,1250,1143,1169]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="36" pageNumber="37" unit="cm" value="20.0">20 cm</quantity>
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in length, which bifurcates, each secondary branch giving rise to a series of branchlets on one side of the secondary; the two secondary branches ascend in a loose spiral. The branchlets are up to
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<quantity id="4CE1088CFFCAFFE075386EA044AEFB4B" box="[867,924,1215,1241]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="36" pageNumber="37" unit="cm" value="9.0">9 cm</quantity>
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||
in length and often bifurcate once. Thus, the branching can be described as lyrate, followed by dichotomous terminal branchlets; colony flaccid (not stiff). Most of the
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||
<typeStatus id="54A21BCBFFCAFFE076846F184673FAB3" box="[223,321,1287,1313]" pageId="36" pageNumber="37" type="holotype">holotype</typeStatus>
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||
was collected (
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||
<figureCitation id="1322B9ECFFCAFFE077AB6F18457AFAB3" box="[496,584,1287,1313]" captionStart="FIGURE 1" captionStartId="3.[151,250,1774,1799]" captionTargetBox="[174,1414,166,1753]" captionTargetId="figure@3.[174,1414,166,1753]" captionTargetPageId="3" captionText="FIGURE 1. In situ images of various species: A, Callogorgia cracentis, holotype. B, Calyptrophora lyra, holotype (not in situ). C, C. diaphana, EX1606-9-1. D, C. carinata, holotype. E, C. clarki, EX1605-L3-6. F, C. pourtalesi, holotype. G, C. distolos, holotype. H, Candidella gigantea, EX1606-6. I, Macroprimnoa ornata, holotype. J, Narella virgosa, holotype. K-L, N. aurantiaca, holotype. M, N. merga, holotype. N, N. horrida, EX1703-2-3. O, N. fordi, holotype. P, N. calamus, holotype. Q, N. virgosa, paratype, EX1504-L4-9-4. R, N. macrocalyx, EX1606-7. S, N. hawaiiensis, EX1504-9-2. T, Paracalyotrophora hawaiiensis, EX1703-2-1. U, P. echinata, EX1703-10-1. V, P. spiralis, holotype. W, Plumarella circumoperculum, EX1603-2-3. X, Thouarella hilgendorfi, EX1605-L1-17." httpUri="https://zenodo.org/record/2614969/files/figure.png" pageId="36" pageNumber="37">
|
||
Fig.
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||
<date id="FFA783A9FFCAFFE0747F6F18457AFAB3" box="[548,584,1287,1313]" pageId="36" pageNumber="37">1V</date>
|
||
</figureCitation>
|
||
), the entire colony measuring about
|
||
<quantity id="4CE1088CFFCAFFE075B86F18431AFAB3" box="[995,1064,1287,1313]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="36" pageNumber="37" unit="cm" value="40.0">40 cm</quantity>
|
||
in height. The whorls are widely spaced (four whorls per cm), each whorl having three (sometimes two) polyps (Fig. 18A), all of which point downward; the whorl diameter is
|
||
<quantity id="4CE1088CFFCAFFE077896F50456EFAFB" box="[466,604,1359,1385]" metricMagnitude="-3" metricUnit="m" metricValue="2.25" metricValueMax="2.3" metricValueMin="2.2" pageId="36" pageNumber="37" unit="mm" value="2.25" valueMax="2.3" valueMin="2.2">2.2–2.3 mm</quantity>
|
||
. The horizontal length of a contracted polyp is 1.6–2.0 mm.
|
||
</paragraph>
|
||
<paragraph id="8BA6A569FFCAFFE0769C6F6C450AF91B" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
|
||
The basal body wall scales are
|
||
<quantity id="4CE1088CFFCAFFE074796F6C459BFA1F" box="[546,681,1395,1421]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" metricValueMax="1.1" metricValueMin="0.9" pageId="36" pageNumber="37" unit="mm" value="1.0" valueMax="1.1" valueMin="0.9">0.9–1.1 mm</quantity>
|
||
in height and terminate in a straight-edged (about
|
||
<quantity id="4CE1088CFFCAFFE072866F6D42B2FA1F" box="[1245,1408,1394,1421]" metricMagnitude="-4" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="36" pageNumber="37" unit="mm" value="0.225" valueMax="0.25" valueMin="0.2">0.20–0.25 mm</quantity>
|
||
in width), short (about
|
||
<quantity id="4CE1088CFFCAFFE077216F8846ECFA23" box="[378,478,1431,1457]" metricMagnitude="-5" metricUnit="m" metricValue="7" pageId="36" pageNumber="37" unit="mm" value="0.07">0.07 mm</quantity>
|
||
in height) extension, the inner face constituting the articular ridge (Figs. 18D–E). The outer surface of the basals, and all other body wall and coenenchymal scales, bear low granules (not ridged). The buccal body wall scales (Fig. 18F) are slightly longer (
|
||
<quantity id="4CE1088CFFCAFFE074AC6FC044B0FA6B" box="[759,898,1503,1529]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" metricValueMax="1.3" metricValueMin="1.1" pageId="36" pageNumber="37" unit="mm" value="1.2" valueMax="1.3" valueMin="1.1">1.1–1.3 mm</quantity>
|
||
), terminating in a rounded to slightly undulating distal margin. The adaxial side of both the basal and buccals are quite open. Most polyps have one pair of curved infrabasal scales (Figs, 18G–H),
|
||
<quantity id="4CE1088CFFCAFFE0745F6C394594F9D3" box="[516,678,1574,1601]" metricMagnitude="-4" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="36" pageNumber="37" unit="mm" value="0.275" valueMax="0.3" valueMin="0.25">0.25–0.30 mm</quantity>
|
||
in height, but polyps often lack these scales. Four large (greater axis
|
||
<quantity id="4CE1088CFFCAFFE076CC6C55461CF9F7" box="[151,302,1610,1637]" metricMagnitude="-4" metricUnit="m" metricValue="3.75" metricValueMax="4.5" metricValueMin="3.0" pageId="36" pageNumber="37" unit="mm" value="0.375" valueMax="0.45" valueMin="0.3">0.3–0.45 mm</quantity>
|
||
) elliptical adaxial buccals occur below the two adaxial and outer lateral opercular scales and another pair occur below these (Figs. 18C, I).
|
||
</paragraph>
|
||
<paragraph id="8BA6A569FFCAFFE0769C6C8C47C1F88B" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
|
||
All of the opercular scales (Fig. 18J) are isosceles triangles and quite elongate, having a high L:W ratio. The abaxial operculars are up to
|
||
<quantity id="4CE1088CFFCAFFE077886CA8451BF943" box="[467,553,1719,1745]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="36" pageNumber="37" unit="mm" value="1.1">1.1 mm</quantity>
|
||
in length, having an L:W of 2.5–2.6. The lateral operculars measure
|
||
<quantity id="4CE1088CFFCAFFE073776CA9479FF967" metricMagnitude="-1" metricUnit="m" metricValue="9.0" metricValueMax="9.5" metricValueMin="8.5" pageId="36" pageNumber="37" unit="m" value="0.8999999999999999" valueMax="0.95" valueMin="0.85">0.85–0.95 m</quantity>
|
||
in length, with an L:W of 2.6–2.7. The adaxial operculars are only
|
||
<quantity id="4CE1088CFFCAFFE0759F6CC5435BF967" box="[964,1129,1754,1781]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" metricValueMax="7.5" metricValueMin="6.5" pageId="36" pageNumber="37" unit="mm" value="0.7" valueMax="0.75" valueMin="0.65">0.65–0.75 mm</quantity>
|
||
in length, with an L:W of 2.8–2.9.
|
||
</paragraph>
|
||
<paragraph id="8BA6A569FFCAFFE0769C6D3C4607F8F3" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">The coenenchymal scales (Fig. 18K) are elongate (L:W = 3.3–4.6), thin, slightly imbricate, and flat, their distal ends rounded.</paragraph>
|
||
<paragraph id="8BA6A569FFCAFFE0769C6D754249F863" blockId="36.[151,1437,963,2033]" pageId="36" pageNumber="37">
|
||
<emphasis id="B96D797BFFCAFFE0769C6D754654F817" bold="true" box="[199,358,1898,1925]" pageId="36" pageNumber="37">Comparisons</emphasis>
|
||
.
|
||
<taxonomicName id="4C19DEEAFFCAFFE0772F6D744594F817" authorityName="Cairns" authorityYear="2018" box="[372,678,1899,1925]" class="Anthozoa" family="Primnoidae" genus="Paracalyptrophora" higherTaxonomySource="GBIF" kingdom="Animalia" order="Alcyonacea" pageId="36" pageNumber="37" phylum="Cnidaria" rank="species" species="spiralis">
|
||
<emphasis id="B96D797BFFCAFFE0772F6D744594F817" box="[372,678,1899,1925]" italics="true" pageId="36" pageNumber="37">Paracalyptrophora spiralis</emphasis>
|
||
</taxonomicName>
|
||
is unique among the nine known species in the genus in its branching form (uniplanar/spiral: lyrate followed by dichotomous). It is also distinctive in having so few polyps per whorl (usually three), most other species having four or more. It also has a very open adaxial polyp side, allowing at least six large adaxial body wall scales to cover this region, and it has very small distal extensions on its basal scales.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |