214 lines
27 KiB
XML
214 lines
27 KiB
XML
<document id="E1AA43F156168CC45F6879430FCB97A7" ID-DOI="10.1080/00222930600628416" ID-ISSN="1464-5262" ID-Zenodo-Dep="4669378" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617793766532" checkinUser="carolina" docAuthor="Sanamyan, K. E. & Sanamyan, N. P." docDate="2006" docId="1925951FFFFEE85170FBFED0FCFA9DC0" docLanguage="en" docName="JNATHIST.40.5-6.307-344.pdf" docOrigin="Journal of Natural History 40 (5 - 6)" docSource="http://dx.doi.org/10.1080/00222930600628416" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Culeolus tenuis Vinogradova 1970" docType="treatment" docVersion="3" lastPageNumber="330" masterDocId="E51CED67FFE9E8487132FFDAFFD29D01" masterDocTitle="Deep-water ascidians (Tunicata: Ascidiacea) from the northern and western Pacific" masterLastPageNumber="344" masterPageNumber="307" pageNumber="329" updateTime="1698902202717" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="AB1F5FA2AD9B4A4D3FA57996A650D4CC">Deep-water ascidians (Tunicata: Ascidiacea) from the northern and western Pacific</mods:title>
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<mods:namePart id="9BDA43B2522E2D8E378C5FF49526345F">Sanamyan, K. E.</mods:namePart>
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<mods:namePart id="4F882F648865F1537E3576BE87554453">Sanamyan, N. P.</mods:namePart>
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<mods:title id="7FA91E850E0C48A536AA9A95DCEA4F42">Journal of Natural History</mods:title>
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<mods:part id="9D800E503E58215A7A30993E24F825D5">
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<mods:date id="87A19A24757EFCC582EA8101F35654B3">2006</mods:date>
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<mods:number id="218C1684DD9478D15670B421AF545616">2006-05-31</mods:number>
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<mods:number id="7E146765CD1195CE47F0B2571C057C20">40</mods:number>
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<mods:number id="9A5C4AAAEA2CCC75D0339E72F51F6244">5 - 6</mods:number>
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<paragraph id="91332409FFFEE85F70FBFED0FCAA9C23" blockId="23.[138,1078,266,356]" box="[457,888,266,290]" pageId="23" pageNumber="329">
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<heading id="CA7B9365FFFEE85F70FBFED0FCAA9C23" box="[457,888,266,290]" centered="true" fontSize="10" level="2" pageId="23" pageNumber="329" reason="2">
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<taxonomicName id="568C5F8AFFFEE85F70FBFED0FCAA9C23" authority="Vinogradova, 1970" authorityName="Vinogradova" authorityYear="1970" box="[457,888,266,290]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="23" pageNumber="329" phylum="Chordata" rank="species" species="tenuis">
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<emphasis id="A3F8F81BFFFEE85F70FBFED0FD439C23" bold="true" box="[457,657,266,290]" italics="true" pageId="23" pageNumber="329">Culeolus tenuis</emphasis>
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<bibRefCitation id="F51D59F8FFFEE85F73A8FED0FCAA9C23" author="Vinogradova NG" box="[666,888,266,290]" pageId="23" pageNumber="329" pagination="489 - 512" refId="ref14979" refString="Vinogradova NG. 1970. Deep-sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench. In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39 th cruise of the R / V '' Vityaz' '. Trudy Instituta Oceanologii 86: 489 - 512. (Rus)." type="journal article" year="1970">Vinogradova, 1970</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="D9967782FFFEE85F737CFEF1FD029C42" box="[590,720,299,323]" pageId="23" pageNumber="329" type="description">
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<paragraph id="91332409FFFEE85F737CFEF1FD029C42" blockId="23.[138,1078,266,356]" box="[590,720,299,323]" pageId="23" pageNumber="329">
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(
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<figureCitation id="09B7388CFFFEE85F7364FEF1FD159C42" box="[598,711,299,323]" captionStart="Figure 12" captionStartId="23.[138,198,1637,1656]" captionTargetBox="[218,1107,410,1600]" captionTargetId="figure-36@23.[214,1108,407,1602]" captionTargetPageId="23" captionText="Figure 12. Culeolus tenuis Vinogradova, 1970. (A) Intact specimen (whole stalk not shown); (B) specimen opened along ventral mid line; branchial sac removed to show gut, gonads, and muscles." figureDoi="http://doi.org/10.5281/zenodo.4669428" httpUri="https://zenodo.org/record/4669428/files/figure.png" pageId="23" pageNumber="329">Figure 12</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="D9967782FFFEE85F71B8FE96FBE49C65" box="[138,1078,332,356]" pageId="23" pageNumber="329" type="reference_group">
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<paragraph id="91332409FFFEE85F71B8FE96FBE49C65" blockId="23.[138,1078,266,356]" box="[138,1078,332,356]" pageId="23" pageNumber="329">
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<taxonomicName id="568C5F8AFFFEE85F71B8FE96FD8D9C65" authority="Vinogradova 1970, p 941" authorityName="Vinogradova" authorityPageNumber="941" authorityYear="1970" box="[138,607,332,356]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="23" pageNumber="329" phylum="Chordata" rank="species" species="tenuis">
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<emphasis id="A3F8F81BFFFEE85F71B8FE96FEFE9C65" box="[138,300,332,356]" italics="true" pageId="23" pageNumber="329">Culeolus tenuis</emphasis>
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<bibRefCitation id="F51D59F8FFFEE85F7007FE96FDDD9C65" author="Vinogradova NG" box="[309,527,332,356]" pageId="23" pageNumber="329" pagination="489 - 512" refId="ref14979" refString="Vinogradova NG. 1970. Deep-sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench. In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39 th cruise of the R / V '' Vityaz' '. Trudy Instituta Oceanologii 86: 489 - 512. (Rus)." type="journal article" year="1970">Vinogradova 1970</bibRefCitation>
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, p 941
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</taxonomicName>
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;
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<bibRefCitation id="F51D59F8FFFEE85F735FFE96FC339C65" author="Sanamyan K & Sanamyan N" box="[621,993,332,356]" pageId="23" pageNumber="329" pagination="209 - 214" refId="ref14575" refString="Sanamyan K, Sanamyan N. 1998. Some deep-water ascidians from the NW Pacific (Tunicata: Ascidiacea). Zoosystematica Rossica 7: 209 - 214." type="journal article" year="1998">Sanamyan and Sanamyan 1998</bibRefCitation>
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, p 214.
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</paragraph>
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</subSubSection>
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||
<caption id="C5F37481FFFEE85F71B8F9BFFCAC9B92" ID-DOI="http://doi.org/10.5281/zenodo.4669428" ID-Zenodo-Dep="4669428" httpUri="https://zenodo.org/record/4669428/files/figure.png" pageId="23" pageNumber="329" startId="23.[138,198,1637,1656]" targetBox="[218,1107,410,1600]" targetPageId="23">
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<paragraph id="91332409FFFEE85F71B8F9BFFCAC9B92" blockId="23.[138,1185,1637,1683]" pageId="23" pageNumber="329">
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Figure 12.
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<taxonomicName id="568C5F8AFFFEE85F71C6F9BFFDFF9B79" authority="Vinogradova, 1970" authorityName="Vinogradova" authorityYear="1970" box="[244,557,1637,1656]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="23" pageNumber="329" phylum="Chordata" rank="species" species="tenuis">
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<emphasis id="A3F8F81BFFFEE85F71C6F9BFFEA79B79" box="[244,373,1637,1656]" italics="true" pageId="23" pageNumber="329">Culeolus tenuis</emphasis>
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<bibRefCitation id="F51D59F8FFFEE85F7048F9BFFDFF9B79" author="Vinogradova NG" box="[378,557,1637,1656]" pageId="23" pageNumber="329" pagination="489 - 512" refId="ref14979" refString="Vinogradova NG. 1970. Deep-sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench. In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39 th cruise of the R / V '' Vityaz' '. Trudy Instituta Oceanologii 86: 489 - 512. (Rus)." type="journal article" year="1970">Vinogradova, 1970</bibRefCitation>
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</taxonomicName>
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. (A) Intact specimen (whole stalk not shown); (B) specimen opened along ventral mid line; branchial sac removed to show gut, gonads, and muscles.
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</paragraph>
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</caption>
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||
<subSubSection id="D9967782FFF1E851714FFF53FCFA9DC0" lastPageId="25" lastPageNumber="331" pageId="24" pageNumber="330" type="materials_examined">
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<paragraph id="91332409FFF1E850714FFF53FE9E9DA0" blockId="24.[125,332,137,161]" box="[125,332,137,161]" pageId="24" pageNumber="330">
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<emphasis id="A3F8F81BFFF1E850714FFF53FE9E9DA0" box="[125,332,137,161]" italics="true" pageId="24" pageNumber="330">Material examined</emphasis>
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</paragraph>
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<paragraph id="91332409FFF1E850714FFF63FB479DD0" blockId="24.[125,1173,185,209]" box="[125,1173,185,209]" pageId="24" pageNumber="330">
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St. 5621, 5030–
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<quantity id="567489ECFFF1E8507008FF63FE439DD0" box="[314,401,185,209]" metricMagnitude="3" metricUnit="m" metricValue="5.031" pageId="24" pageNumber="330" unit="m" value="5031.0">5031 m</quantity>
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, two intact specimens identified as
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<taxonomicName id="568C5F8AFFF1E850721FFF63FC1C9DD0" authorityName="Vinogradova" authorityYear="1970" box="[813,974,185,209]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="tenuis">
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||
<emphasis id="A3F8F81BFFF1E850721FFF63FC1C9DD0" box="[813,974,185,209]" italics="true" pageId="24" pageNumber="330">Culeolus tenuis</emphasis>
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</taxonomicName>
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by Vinogradova.
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</paragraph>
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<paragraph id="91332409FFF1E850714FFED0FF279C23" blockId="24.[125,245,266,290]" box="[125,245,266,290]" pageId="24" pageNumber="330">
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<emphasis id="A3F8F81BFFF1E850714FFED0FF279C23" box="[125,245,266,290]" italics="true" pageId="24" pageNumber="330">Description</emphasis>
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</paragraph>
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<paragraph id="91332409FFF1E850714FFEE1FCEB9CD3" blockId="24.[125,1172,315,948]" pageId="24" pageNumber="330">
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The body length of the examined specimen is
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<quantity id="567489ECFFF1E85073ABFEE1FD3E9C52" box="[665,748,315,339]" metricMagnitude="-2" metricUnit="m" metricValue="2.2" pageId="24" pageNumber="330" unit="mm" value="22.0">22 mm</quantity>
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, the entire peduncle is
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<quantity id="567489ECFFF1E85072C9FEE1FB889C52" box="[1019,1114,315,339]" metricMagnitude="-1" metricUnit="m" metricValue="1.26" pageId="24" pageNumber="330" unit="mm" value="126.0">126 mm</quantity>
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long and
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<quantity id="567489ECFFF1E8507182FE81FEE89C72" box="[176,314,347,371]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="24" pageNumber="330" unit="mm" value="0.8" valueMax="0.9" valueMin="0.7">0.7–0.9 mm</quantity>
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diameter. The surface of the pale yellowish test is almost smooth, without papillae. The postero-ventral crest consists of a low thick lamella crossing the mid-ventral line in the postero-ventral point of the body and continuing obliquely along each side to end halfway between the siphons, not reaching the dorsum.
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</paragraph>
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<paragraph id="91332409FFF1E85071AAFE01FE899E13" blockId="24.[125,1172,315,948]" pageId="24" pageNumber="330">
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The body wall is thicker and less transparent than in
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<taxonomicName id="568C5F8AFFF1E8507216FE01FBD89CF2" authorityName="Vinogradova" authorityYear="1970" box="[804,1034,475,499]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="longipedunculatus">
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<emphasis id="A3F8F81BFFF1E8507216FE01FBD89CF2" box="[804,1034,475,499]" italics="true" pageId="24" pageNumber="330">C. longipedunculatus</emphasis>
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</taxonomicName>
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. The inner surface is uneven, raised in places into low, cushion-like elevations filled with sparse, opaque yellowish granules. Body muscles form a regular network with more or less rectangular meshes. The circular muscles are crowded around the siphons. Branchial tentacles number about 18, the dorsal ones appreciably larger than the others. The middorsal tentacle reaches the bottom of the branchial sac. The prepharyngeal band, just behind the ring of tentacles, makes a wide but shallow dorsal
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<collectionCode id="F79DBCCCFFF1E8507275FD41FC889FB2" box="[839,858,667,691]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="24" pageNumber="330" type="Museum">V</collectionCode>
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around the almost flat and inconspicuous dorsal tubercle. The branchial sac has six well-defined folds with wide flat intervals between them. The branchial formula is: 6(4)2(6)3(7)3(7)3(8)3(7)2DL2(8)3(6) 3(5)5(6)4(7)3(6)3.
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</paragraph>
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<paragraph id="91332409FFF1E85071AAFCC1FD729E72" blockId="24.[125,1172,315,948]" pageId="24" pageNumber="330">Three gonads each of four or five lobes are on each side of the body. On the left side one gonad is inside the gut loop; on the right, the three gonads are close and parallel, forming a compact group. The anal margin is undivided.</paragraph>
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<paragraph id="91332409FFF1E85071AAFCA6FBE69EB5" blockId="24.[125,1172,315,948]" pageId="24" pageNumber="330">
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A cluster of large zooids of
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<taxonomicName id="568C5F8AFFF1E85070D2FCA6FD809E95" box="[480,594,892,916]" class="Hydrozoa" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="24" pageNumber="330" phylum="Cnidaria" rank="class">Hydrozoa</taxonomicName>
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of the family
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<taxonomicName id="568C5F8AFFF1E85073C9FCA6FC469E95" box="[763,916,892,916]" class="Hydrozoa" family="Calycopsidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Anthoathecata" pageId="24" pageNumber="330" phylum="Cnidaria" rank="family">Calycopsidae</taxonomicName>
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(identified by Dr. O. Sheiko) was found in the branchial sac, one was attached to a branchial tentacle.
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</paragraph>
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<paragraph id="91332409FFF1E850714FFC36FF0E9905" blockId="24.[125,220,1004,1028]" box="[125,220,1004,1028]" pageId="24" pageNumber="330">
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<emphasis id="A3F8F81BFFF1E850714FFC36FF0E9905" box="[125,220,1004,1028]" italics="true" pageId="24" pageNumber="330">Remarks</emphasis>
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</paragraph>
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<paragraph id="91332409FFF1E850714FFBC7FCA49855" blockId="24.[125,1172,1053,1685]" pageId="24" pageNumber="330">
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The specimens described by
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<bibRefCitation id="F51D59F8FFF1E85070C8FBC7FD3D9934" author="Vinogradova NG" box="[506,751,1053,1077]" pageId="24" pageNumber="330" pagination="489 - 512" refId="ref14979" refString="Vinogradova NG. 1970. Deep-sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench. In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39 th cruise of the R / V '' Vityaz' '. Trudy Instituta Oceanologii 86: 489 - 512. (Rus)." type="journal article" year="1970">Vinogradova (1970)</bibRefCitation>
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||
(Kurile-Kamchatka Trench) and
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<bibRefCitation id="F51D59F8FFF1E850714FFBE7FDD09954" author="Sanamyan K & Sanamyan N" box="[125,514,1085,1109]" pageId="24" pageNumber="330" pagination="209 - 214" refId="ref14575" refString="Sanamyan K, Sanamyan N. 1998. Some deep-water ascidians from the NW Pacific (Tunicata: Ascidiacea). Zoosystematica Rossica 7: 209 - 214." type="journal article" year="1998">Sanamyan and Sanamyan (1998)</bibRefCitation>
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(Aleutian Trench) have abundant spicules in all tissues, while the present specimen lacks spicules confirming that this feature cannot be used as a species-specific character. According to
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<bibRefCitation id="F51D59F8FFF1E8507366FBA7FC919994" author="Vinogradova NG" box="[596,835,1149,1173]" pageId="24" pageNumber="330" pagination="489 - 512" refId="ref14979" refString="Vinogradova NG. 1970. Deep-sea ascidians of the genus Culeolus of the Kurile-Kamchatka Trench. In: Fauna of the Kurile-Kamchatka Trench and its environment based on the data of the 39 th cruise of the R / V '' Vityaz' '. Trudy Instituta Oceanologii 86: 489 - 512. (Rus)." type="journal article" year="1970">Vinogradova (1970)</bibRefCitation>
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||
,
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<taxonomicName id="568C5F8AFFF1E8507263FBA7FC619994" authorityName="Vinogradova" authorityYear="1970" box="[849,947,1149,1173]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="tenuis">
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<emphasis id="A3F8F81BFFF1E8507263FBA7FC619994" box="[849,947,1149,1173]" italics="true" pageId="24" pageNumber="330">C. tenuis</emphasis>
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</taxonomicName>
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is abundant in the Kurile-Kamchatka Trench,
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<specimenCount id="878AEF80FFF1E85070F9FB47FDBE99B4" box="[459,620,1181,1205]" pageId="24" pageNumber="330" type="generic">40 specimens</specimenCount>
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of this species being found at six stations at
|
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<quantity id="567489ECFFF1E850714FFB66FEF299D5" box="[125,288,1212,1236]" metricMagnitude="3" metricUnit="m" metricValue="5.6585" metricValueMax="6.282" metricValueMin="5.035" pageId="24" pageNumber="330" unit="m" value="5658.5" valueMax="6282.0" valueMin="5035.0">5035–6282 m</quantity>
|
||
.
|
||
<bibRefCitation id="F51D59F8FFF1E850701DFB66FD6C99D5" author="Sanamyan K & Sanamyan N" box="[303,702,1212,1236]" pageId="24" pageNumber="330" pagination="209 - 214" refId="ref14575" refString="Sanamyan K, Sanamyan N. 1998. Some deep-water ascidians from the NW Pacific (Tunicata: Ascidiacea). Zoosystematica Rossica 7: 209 - 214." type="journal article" year="1998">Sanamyan and Sanamyan (1998)</bibRefCitation>
|
||
recorded a larger (body length
|
||
<quantity id="567489ECFFF1E8507577FB66FB5E99D5" box="[1093,1164,1212,1236]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="24" pageNumber="330" unit="cm" value="10.0">10 cm</quantity>
|
||
) specimen in the western point of the Aleutian Trench, 6074–
|
||
<quantity id="567489ECFFF1E850720EFB06FC4799F5" box="[828,917,1244,1268]" metricMagnitude="3" metricUnit="m" metricValue="5.3" pageId="24" pageNumber="330" unit="m" value="5300.0">5300 m</quantity>
|
||
. Despite its larger size the latter specimen had the same number of gonads (two on the left, and three on the right) and each gonad has the same number of lobes. The distribution of the gonads is also similar, two left gonads being above and one inside the gut loop.
|
||
</paragraph>
|
||
<paragraph id="91332409FFF1E85071AAFA87FF2F9B55" blockId="24.[125,1172,1053,1685]" pageId="24" pageNumber="330">
|
||
This species was regarded as a probable synonym of
|
||
<taxonomicName id="568C5F8AFFF1E85073C4FA87FC209874" authority="Ritter, 1913" authorityName="Ritter" authorityYear="1913" box="[758,1010,1373,1397]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="sluiteri">
|
||
<emphasis id="A3F8F81BFFF1E85073C4FA87FC8D9874" box="[758,863,1373,1397]" italics="true" pageId="24" pageNumber="330">C. sluiteri</emphasis>
|
||
<bibRefCitation id="F51D59F8FFF1E8507254FA87FC209874" author="Ritter WE" box="[870,1010,1373,1397]" pageId="24" pageNumber="330" pagination="427 - 509" refId="ref14440" refString="Ritter WE. 1913. The simple ascidians from the North-eastern Pacific in the collection of the United States National Museum. Proceedings of the United States National Museum 45 (1989): 427 - 509." type="journal article" year="1913">Ritter, 1913</bibRefCitation>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="F51D59F8FFF1E850751CFA87FE8E9894" author="Monniot C & Monniot F" pageId="24" pageNumber="330" pagination="358 - 448" refId="ref14071" refString="Monniot C, Monniot F. 1991. Tunicata: Peuplement d'ascidies profondes en Nouvelle-Caledonie. Diversite des strategies adaptives. Memoirs du Museum National d'Histoire Naturelle, Paris (A) 151: 358 - 448." type="journal article" year="1991">Monniot and Monniot 1991</bibRefCitation>
|
||
, p 421), but they certainly are not conspecific.
|
||
<taxonomicName id="568C5F8AFFF1E850724FFAA7FBF59894" authorityName="Ritter" authorityYear="1913" box="[893,1063,1405,1429]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="sluiteri">
|
||
<emphasis id="A3F8F81BFFF1E850724FFAA7FBF59894" box="[893,1063,1405,1429]" italics="true" pageId="24" pageNumber="330">Culeolus sluiteri</emphasis>
|
||
</taxonomicName>
|
||
has large papillae on the test and a different postero-ventral crest. The number of gonads is similar,
|
||
<taxonomicName id="568C5F8AFFF1E850714FFA67FF3498D4" authorityName="Ritter" authorityYear="1913" box="[125,230,1469,1493]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="sluiteri">
|
||
<emphasis id="A3F8F81BFFF1E850714FFA67FF3498D4" box="[125,230,1469,1493]" italics="true" pageId="24" pageNumber="330">C. sluiteri</emphasis>
|
||
</taxonomicName>
|
||
having three gonads on the right and one on the left, the latter inside the gut loop.
|
||
<bibRefCitation id="F51D59F8FFF1E850714FFA06FECA98F5" author="Ritter WE" box="[125,280,1500,1524]" pageId="24" pageNumber="330" pagination="427 - 509" refId="ref14440" refString="Ritter WE. 1913. The simple ascidians from the North-eastern Pacific in the collection of the United States National Museum. Proceedings of the United States National Museum 45 (1989): 427 - 509." type="journal article" year="1913">Ritter (1913)</bibRefCitation>
|
||
stated that the presence of only five branchial folds is one of the significant distinguishing features of his species. The number of the branchial folds appears to be relatively stable in
|
||
<taxonomicName id="568C5F8AFFF1E8507058F9C6FE179B35" authorityName="Herdman" authorityYear="1881" box="[362,453,1564,1588]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="genus">
|
||
<emphasis id="A3F8F81BFFF1E8507058F9C6FE179B35" box="[362,453,1564,1588]" italics="true" pageId="24" pageNumber="330">Culeolus</emphasis>
|
||
</taxonomicName>
|
||
(the other species which consistently has five folds is
|
||
<taxonomicName id="568C5F8AFFF1E850754BF9C6FF399B55" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="anonymus">
|
||
<emphasis id="A3F8F81BFFF1E850754BF9C6FF399B55" italics="true" pageId="24" pageNumber="330">C. anonymus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="91332409FFF1E85171AAF987FCFA9DC0" blockId="24.[125,1172,1053,1685]" lastBlockId="25.[138,1185,137,193]" lastPageId="25" lastPageNumber="331" pageId="24" pageNumber="330">
|
||
Another related species,
|
||
<taxonomicName id="568C5F8AFFF1E8507085F987FCDB9B74" authority="Sanamyan, 1992" authorityName="Sanamyan" authorityYear="1992" box="[439,777,1629,1653]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="nadejdae">
|
||
<emphasis id="A3F8F81BFFF1E8507085F987FDE89B74" box="[439,570,1629,1653]" italics="true" pageId="24" pageNumber="330">C. nadejdae</emphasis>
|
||
<bibRefCitation id="F51D59F8FFF1E8507370F987FCDB9B74" author="Sanamyan K" box="[578,777,1629,1653]" pageId="24" pageNumber="330" pagination="187 - 197" refId="ref14478" refString="Sanamyan K. 1992. Ascidians from the Sea of Okhotsk collected by R. V. '' Novoulyanovsk' '. Ophelia 36: 187 - 197." type="journal article" year="1992">Sanamyan, 1992</bibRefCitation>
|
||
</taxonomicName>
|
||
, has up to five gonads on the left, all of which, unlike
|
||
<taxonomicName id="568C5F8AFFF1E850705DF9A7FE019B94" authorityName="Vinogradova" authorityYear="1970" box="[367,467,1661,1685]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="tenuis">
|
||
<emphasis id="A3F8F81BFFF1E850705DF9A7FE019B94" box="[367,467,1661,1685]" italics="true" pageId="24" pageNumber="330">C. tenuis</emphasis>
|
||
</taxonomicName>
|
||
, are in the gut loop.
|
||
<taxonomicName id="568C5F8AFFF1E85073EEF9A7FC739B94" authorityName="Sanamyan" authorityYear="1992" box="[732,929,1661,1685]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="24" pageNumber="330" phylum="Chordata" rank="species" species="nadejdae">
|
||
<emphasis id="A3F8F81BFFF1E85073EEF9A7FC739B94" box="[732,929,1661,1685]" italics="true" pageId="24" pageNumber="330">Culeolus nadejdae</emphasis>
|
||
</taxonomicName>
|
||
appears to be more closely related to
|
||
<taxonomicName id="568C5F8AFFF0E8517061FF53FE6F9DA0" authorityName="Ritter" authorityYear="1913" box="[339,445,137,161]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="25" pageNumber="331" phylum="Chordata" rank="species" species="sluiteri">
|
||
<emphasis id="A3F8F81BFFF0E8517061FF53FE6F9DA0" box="[339,445,137,161]" italics="true" pageId="25" pageNumber="331">C. sluiteri</emphasis>
|
||
</taxonomicName>
|
||
than to
|
||
<taxonomicName id="568C5F8AFFF0E851732CFF53FDAC9DA0" authorityName="Vinogradova" authorityYear="1970" box="[542,638,137,161]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="25" pageNumber="331" phylum="Chordata" rank="species" species="tenuis">
|
||
<emphasis id="A3F8F81BFFF0E851732CFF53FDAC9DA0" box="[542,638,137,161]" italics="true" pageId="25" pageNumber="331">C. tenuis</emphasis>
|
||
</taxonomicName>
|
||
; differing from
|
||
<taxonomicName id="568C5F8AFFF0E8517207FF53FC4D9DA0" authorityName="Ritter" authorityYear="1913" box="[821,927,137,161]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Pleurogona" pageId="25" pageNumber="331" phylum="Chordata" rank="species" species="sluiteri">
|
||
<emphasis id="A3F8F81BFFF0E8517207FF53FC4D9DA0" box="[821,927,137,161]" italics="true" pageId="25" pageNumber="331">C. sluiteri</emphasis>
|
||
</taxonomicName>
|
||
only in the number of gonads in the gut loop, and in having six branchial folds.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |