188 lines
24 KiB
XML
188 lines
24 KiB
XML
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<mods:title id="054F751CC1A3323BED37B5522A39F270">On some lesser known sea cucumbers in the Natural History Museum, UK (Echinodermata: Holothuroidea)</mods:title>
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<mods:namePart id="554FFAC0DF6225CF235EBDDDE359788B">Thandar, Ahmed S.</mods:namePart>
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<treatment id="038C87E5BF77FF8BFF50FF6D7F3F6544" ID-GBIF-Taxon="159812107" LSID="urn:lsid:plazi:treatment:038C87E5BF77FF8BFF50FF6D7F3F6544" httpUri="http://treatment.plazi.org/id/038C87E5BF77FF8BFF50FF6D7F3F6544" lastPageNumber="377" pageId="16" pageNumber="377">
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<subSubSection id="C33F6578BF77FF8BFF50FF6D7C696088" box="[151,633,225,251]" pageId="16" pageNumber="377" type="nomenclature">
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<paragraph id="8B9A36F3BF77FF8BFF50FF6D7C696088" blockId="16.[151,633,225,287]" box="[151,633,225,251]" pageId="16" pageNumber="377">
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<heading id="D0D2819FBF77FF8BFF50FF6D7C696088" bold="true" box="[151,633,225,251]" fontSize="11" level="1" pageId="16" pageNumber="377" reason="1">
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<taxonomicName id="4C254D70BF77FF8BFF50FF6D7C696088" ID-CoL="6LT44" authority="(Ludwig, 1898)" baseAuthorityName="Ludwig" baseAuthorityYear="1898" box="[151,633,225,251]" class="Holothuroidea" family="Cucumariidae" genus="Heterocucumis" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="species" species="steineni">
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<emphasis id="B951EAE1BF77FF8BFF50FF6D7C696088" bold="true" box="[151,633,225,251]" pageId="16" pageNumber="377">
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<emphasis id="B951EAE1BF77FF8BFF50FF6D7FA66088" bold="true" box="[151,438,225,251]" italics="true" pageId="16" pageNumber="377">Heterocucumis steineni</emphasis>
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(
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<bibRefCitation id="EFB44B02BF77FF8BFE01FF6D7C616088" author="Ludwig, H." box="[454,625,225,251]" pageId="16" pageNumber="377" pagination="1 - 98" refId="ref11823" refString="Ludwig, H. (1898) Holothurien. Ergebnisse der Hamburger Magalhaensischen Sammelreise, 1, 1 - 98, 3 pls." type="book chapter" year="1898">Ludwig, 1898</bibRefCitation>
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)
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</emphasis>
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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="C33F6578BF77FF8BFF50FE897EE5616C" box="[151,245,261,287]" pageId="16" pageNumber="377" type="description">
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<paragraph id="8B9A36F3BF77FF8BFF50FE897EE5616C" blockId="16.[151,633,225,287]" box="[151,245,261,287]" pageId="16" pageNumber="377">
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<figureCitation id="131E2A76BF77FF8BFF50FE897EE5616C" box="[151,245,261,287]" captionStart="FIGURE 9" captionStartId="17.[151,250,1929,1954]" captionTargetBox="[161,1427,166,1910]" captionTargetId="figure@17.[161,1427,166,1910]" captionTargetPageId="17" captionText="FIGURE 9. Heterocucumis steineni (Ludwig, 1898). A. Specimen entire; B. Tentacle plates, C. Ossicles of anal region; D. Plates of dorsal body wall; E. Plates of tube feet; F. SEM body wall ossicles; G. SEM portion of tube feet end- plate (B–E All drawn to the same scale)." figureDoi="http://doi.org/10.5281/zenodo.3516809" httpUri="https://zenodo.org/record/3516809/files/figure.png" pageId="16" pageNumber="377">Figure 9</figureCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C33F6578BF77FF8BFF50FEC67D356188" pageId="16" pageNumber="377" type="reference_group">
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<paragraph id="8B9A36F3BF77FF8BFF50FEC67EF761F3" blockId="16.[151,1436,329,507]" pageId="16" pageNumber="377">
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<treatmentCitationGroup id="AB3511DDBF77FF8BFF50FEC67EF761F3" pageId="16" pageNumber="377">
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<taxonomicName id="4C254D70BF77FF8BFF50FEC67C526111" ID-CoL="329ML" authority="Ludwig, 1898: 30 - 32" authorityName="Ludwig" authorityPageNumber="30" authorityYear="1898" box="[151,578,329,354]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="species" species="steineni">
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<emphasis id="B951EAE1BF77FF8BFF50FEC67F4F6112" box="[151,351,330,353]" italics="true" pageId="16" pageNumber="377">Cucumaria steineni</emphasis>
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<bibRefCitation id="EFB44B02BF77FF8BFEA2FEC57C526111" author="Ludwig, H." box="[357,578,329,354]" pageId="16" pageNumber="377" pagination="1 - 98" refId="ref11823" refString="Ludwig, H. (1898) Holothurien. Ergebnisse der Hamburger Magalhaensischen Sammelreise, 1, 1 - 98, 3 pls." type="book chapter" year="1898">Ludwig, 1898: 30–32</bibRefCitation>
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</taxonomicName>
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||
, pl. 2, figs 22–24;
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<bibRefCitation id="EFB44B02BF77FF8BFCC7FEC57DC66111" author="Ekman, S." box="[768,982,329,354]" pageId="16" pageNumber="377" refId="ref11222" refString="Ekman, S. (1925) Holothurien. Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903. 1 (6). P. A. Norstedt & Soner, Stockholm, 194 pp. https: // doi. org / 10.2307 / 519616" type="book" year="1925">Ekman, 1925: 38–45</bibRefCitation>
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, fig. 6;
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||
<treatmentCitation id="0A8410E2BF77FF8BFBE4FEC57AF06111" author="Ekman, S." box="[1059,1248,329,354]" page="363" pageId="16" pageNumber="377" year="1927">
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<bibRefCitation id="EFB44B02BF77FF8BFBE4FEC57AF06111" author="Ekman, S." box="[1059,1248,329,354]" pageId="16" pageNumber="377" pagination="359 - 419" refId="ref11271" refString="Ekman, S. (1927) Holothurien der deutschen Sudpolar- Expedition 1901 - 1903 aus der Ostantarktis und von den Kerguelen. Deutsche Sudpolar Expedition, 19 (Zoology 11), 359 - 419." type="journal article" year="1927">Ekman, 1927: 363</bibRefCitation>
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</treatmentCitation>
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, 390–393, figs 12, 13.
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||
</treatmentCitationGroup>
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||
</paragraph>
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<paragraph id="8B9A36F3BF77FF8BFF50FE0B7A3961EC" blockId="16.[151,1436,329,507]" box="[151,1065,390,415]" pageId="16" pageNumber="377">
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<treatmentCitationGroup id="AB3511DDBF77FF8BFF50FE0B7A3961EC" box="[151,1065,390,415]" pageId="16" pageNumber="377">
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<taxonomicName id="4C254D70BF77FF8BFF50FE0B7C2161EC" authority="Vaney, 1906: 6 - 10" authorityName="Vaney" authorityPageNumber="6" authorityYear="1906" box="[151,561,390,415]" class="Holothuroidea" family="Cucumariidae" genus="Cucumaria" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="species" species="antartica">
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<emphasis id="B951EAE1BF77FF8BFF50FE0B7F7D61EC" box="[151,365,391,415]" italics="true" pageId="16" pageNumber="377">Cucumaria antartica</emphasis>
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<bibRefCitation id="EFB44B02BF77FF8BFEB5FE0B7C2161EC" author="Vaney, C." box="[370,561,390,415]" pageId="16" pageNumber="377" pagination="1 - 30" refId="ref13037" refString="Vaney, C. (1906) Echinoderms, Holothuries. Expedition Antarctique Francaise. In: Expedition Antarctique Francaise (1903 - 1905) commandee par le Dr. Jean Charcot, Sciences naturelles, Documents Scientifiques. Masson, Paris, pp. 1 - 30." type="book chapter" year="1906">Vaney, 1906: 6–10</bibRefCitation>
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</taxonomicName>
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||
, figs 3, 8, 26; Vaney, 1908: 427;
|
||
<treatmentCitation id="0A8410E2BF77FF8BFCB8FE0B7A3561EC" author="Vaney, C." box="[895,1061,391,415]" page="89" pageId="16" pageNumber="377" year="1914">
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<bibRefCitation id="EFB44B02BF77FF8BFCB8FE0B7A3561EC" author="Vaney, C." box="[895,1061,391,415]" pageId="16" pageNumber="377" pagination="1 - 54" refId="ref13163" refString="Vaney, C. (1914) Holothuries. In: Deuxieme Expedition Antarctique Francaise 1908 - 1910, commandee par le Dr. J. Charcot. Sciences Naturelles: Documents Scientifiques. Masson et Cie Paris, pp. 1 - 54, 5 pls." type="book chapter" year="1914">Vaney, 1914: 89</bibRefCitation>
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</treatmentCitation>
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||
.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8B9A36F3BF77FF8BFF50FE2A7DB561CD" blockId="16.[151,1436,329,507]" box="[151,933,421,446]" pageId="16" pageNumber="377">
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<treatmentCitationGroup id="AB3511DDBF77FF8BFF50FE2A7DB561CD" box="[151,933,421,446]" pageId="16" pageNumber="377">
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<taxonomicName id="4C254D70BF77FF8BFF50FE2A7C2C61CD" ID-CoL="6LT44" authority="Massin, 1994: 13" authorityName="Massin" authorityPageNumber="13" authorityYear="1994" box="[151,572,421,446]" class="Holothuroidea" family="Cucumariidae" genus="Heterocucumis" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="species" species="steineni">
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||
<emphasis id="B951EAE1BF77FF8BFF50FE2A7F9561CE" box="[151,389,422,445]" italics="true" pageId="16" pageNumber="377">Heterocucumis steineni</emphasis>
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<treatmentCitation id="0A8410E2BF77FF8BFE4CFE297C2C61CD" author="Massin, C." box="[395,572,421,446]" page="13" pageId="16" pageNumber="377" year="1994">
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<bibRefCitation id="EFB44B02BF77FF8BFE4CFE297C2C61CD" author="Massin, C." box="[395,572,421,446]" pageId="16" pageNumber="377" pagination="129 - 146" refId="ref11917" refString="Massin, C. (1994) Ossicle variation in Antartic dendrochirote holothurians (Echinodermata). Bulletin del'Institut Royal des Sciences Naturelles de Belgique, Biologie, 64, 129 - 146." type="journal article" year="1994">Massin, 1994: 13</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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||
, figs 5–16;
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||
<treatmentCitation id="0A8410E2BF77FF8BFD74FE297DB161CD" author="O'Loughlin, P. M." box="[691,929,421,446]" page="317" pageId="16" pageNumber="377" year="2002">
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<bibRefCitation id="EFB44B02BF77FF8BFD74FE297DB161CD" author="O'Loughlin, P. M." box="[691,929,421,446]" pageId="16" pageNumber="377" pagination="297 - 325" refId="ref12110" refString="O'Loughlin, P. M. (2002) Report on selected species of Banzare and Anare Holothuroidea, with reviews of Meseres Ludwig and Heterocucumis Panning (Echinodermata). Memoirs of Museum Victoria, 59 (2), 297 - 325. https: // doi. org / 10.24199 / j. mmv. 2002.59.3" type="journal article" year="2002">O’Loughlin, 2002: 317</bibRefCitation>
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||
</treatmentCitation>
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.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
<paragraph id="8B9A36F3BF77FF8BFF50FE487CB661AF" blockId="16.[151,1436,329,507]" box="[151,678,452,477]" pageId="16" pageNumber="377">
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<taxonomicName id="4C254D70BF77FF8BFF50FE487C0161AE" authority="Pawson, 1969" authorityName="Pawson" authorityYear="1969" box="[151,529,452,477]" class="Holothuroidea" family="Cucumariidae" genus="Ekmocucumis" higherTaxonomySource="CoL" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="species" species="steineni">
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||
<emphasis id="B951EAE1BF77FF8BFF50FE487F6961AF" box="[151,377,452,476]" italics="true" pageId="16" pageNumber="377">Ekmocucumis steineni</emphasis>
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<bibRefCitation id="EFB44B02BF77FF8BFEB8FE497C0161AE" author="Pawson, D. L." box="[383,529,452,477]" pageId="16" pageNumber="377" pagination="36 - 41" refId="ref12455" refString="Pawson, D. L. (1969) Holothuroidea. In: Distribution of selected groups of marine invertebrates in waters south of 35 ° S latitude. Folio 11, Antarctic Map Folio Series, 11, pp. 36 - 41, pl. 22." type="journal article" year="1969">Pawson, 1969</bibRefCitation>
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</taxonomicName>
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||
: pl. 22, map 4.
|
||
</paragraph>
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||
<paragraph id="8B9A36F3BF77FF8BFF50FE6F7D356188" blockId="16.[151,1436,329,507]" box="[151,805,482,507]" pageId="16" pageNumber="377">
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<taxonomicName id="4C254D70BF77FF8BFF50FE6F7F346188" authorityName="Heding" authorityYear="1942" box="[151,292,483,507]" class="Holothuroidea" family="Cucumariidae" genus="Ekmocucumis" higherTaxonomySource="CoL" kingdom="Animalia" order="Dendrochirotida" pageId="16" pageNumber="377" phylum="Echinodermata" rank="genus">
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<emphasis id="B951EAE1BF77FF8BFF50FE6F7F346188" box="[151,292,483,507]" italics="true" pageId="16" pageNumber="377">Ekmocucumis</emphasis>
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</taxonomicName>
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||
sp. MoV 2005,
|
||
<bibRefCitation id="EFB44B02BF77FF8BFE0FFE6E7D316188" author="O'Loughlin, PM & Bardsley, T. M. & O'Hara, T. D." box="[456,801,482,507]" pageId="16" pageNumber="377" pagination="549 - 555" refId="ref12221" refString="O'Loughlin, PM., Bardsley, T. M. & O'Hara, T. D. (1994) A preliminary analysis of diversity and distribution of Holothurioidea from Prydz Bay and the MacRobertson Shelf, eastern Antarctica. In: David, B., Guille, A., Feral, J. P. & Roux, M. (Eds.), Echinoderms through time. Proceedings of the 8 th international echinoderm conference, Dijon, France, 6 - 10 September 1993. Balkema Press, Rotterdam, pp. 549 - 555." type="book chapter" year="1994">
|
||
O’Loughlin
|
||
<emphasis id="B951EAE1BF77FF8BFD81FE687C696188" box="[582,633,483,507]" italics="true" pageId="16" pageNumber="377">et al.</emphasis>
|
||
, 1994: 551–554
|
||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
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<subSubSection id="C33F6578BF77FF8BFF50FDA57AA06237" box="[151,1200,553,580]" pageId="16" pageNumber="377" type="materials_examined">
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<paragraph id="8B9A36F3BF77FF8BFF50FDA57AA06237" blockId="16.[151,1437,553,1335]" box="[151,1200,553,580]" pageId="16" pageNumber="377">
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<emphasis id="B951EAE1BF77FF8BFF50FDA57F916237" bold="true" box="[151,385,553,580]" pageId="16" pageNumber="377">Material examined.</emphasis>
|
||
<materialsCitation id="3B4D3CAEBF77FF8BFE40FDA67AA06237" ID-GBIF-Occurrence="2429072691" box="[391,1200,553,580]" collectionCode="NHMUK" country="South Georgia and the South Sandwich Islands" location="Criuckohauk Collection" pageId="16" pageNumber="377" specimenCode="NHMUK 1911.11" specimenCount="1">
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||
<specimenCode id="DB839E88BF77FF8BFE40FDA67C466230" box="[391,598,553,580]" collectionCode="NHMUK" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="16" pageNumber="377" type="Museum">NHMUK 1911.11</specimenCode>
|
||
.24.1,
|
||
<collectingCountry id="F3327663BF77FF8BFD50FDA57D2D6230" box="[663,829,553,579]" name="South Georgia and the South Sandwich Islands" pageId="16" pageNumber="377">South Georgia</collectingCountry>
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,
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||
<location id="8EFA6028BF77FF8BFC80FDA57A476230" LSID="urn:lsid:plazi:treatment:038C87E5BF77FF8BFF50FF6D7F3F6544:8EFA6028BF77FF8BFC80FDA57A476230" box="[839,1111,553,579]" country="South Georgia and the South Sandwich Islands" name="Criuckohauk Collection" pageId="16" pageNumber="377">Criuckohauk Collection</location>
|
||
,
|
||
<specimenCount id="9D23FD7ABF77FF8BFBA5FDA57AA06237" box="[1122,1200,553,580]" pageId="16" pageNumber="377" type="generic">1 spec.</specimenCount>
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</materialsCitation>
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</paragraph>
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<subSubSection id="C33F6578BF77FF8BFF00FDC17B5D6464" pageId="16" pageNumber="377" type="description">
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<paragraph id="8B9A36F3BF77FF8BFF00FDC17AE46310" blockId="16.[151,1437,553,1335]" pageId="16" pageNumber="377">
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<emphasis id="B951EAE1BF77FF8BFF00FDC17F49621B" bold="true" box="[199,345,589,616]" pageId="16" pageNumber="377">Description.</emphasis>
|
||
Specimen cucumber-shaped with anterior end slightly turned upward and narrower than posterior end. Skin smooth, colour cream in alcohol. Length
|
||
<quantity id="4CDD9B16BF77FF8BFD1CFDFD7D3C62FF" box="[731,812,625,652]" metricMagnitude="-2" metricUnit="m" metricValue="4.3" pageId="16" pageNumber="377" unit="mm" value="43.0">43 mm</quantity>
|
||
, breadth in mid-body
|
||
<quantity id="4CDD9B16BF77FF8BFBE1FDFD7A6862FF" box="[1062,1144,625,652]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="16" pageNumber="377" unit="mm" value="15.0">15 mm</quantity>
|
||
. Tube feet in double rows in ambulacra, ventral tube feet more pronounced. Mouth and anus terminal; anal teeth absent. Calcareous ring lacking. Polian vesicles four, of variable length, short, vermiform, shortest
|
||
<quantity id="4CDD9B16BF77FF8BFC03FD357A1962A7" box="[964,1033,697,724]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="16" pageNumber="377" unit="mm" value="3.0">3 mm</quantity>
|
||
, longest
|
||
<quantity id="4CDD9B16BF77FF8BFBB7FD357AD462A7" box="[1136,1220,697,724]" metricMagnitude="-2" metricUnit="m" metricValue="3.0" pageId="16" pageNumber="377" unit="mm" value="30.0">30 mm</quantity>
|
||
. Stone canal short, free, straight; madreporite spherical, hanging free in coelom. Left respiratory tree well branched, reaching mid-body right tree shorter, poorly branched. Gonad in single tuft, gonadal tubules unbranched, some full of eggs, apparently tubules maturing at different times. Longitudinal muscles well developed, unpaired. Retractor muscles thick, dorsal ones arising from posterior end of body, ventral ones slightly more anteriorly, all attach to introvert.
|
||
</paragraph>
|
||
<paragraph id="8B9A36F3BF77FF8BFF00FCE17B5D6464" blockId="16.[151,1437,553,1335]" pageId="16" pageNumber="377">
|
||
Ossicles of body wall consist of large (
|
||
<quantity id="4CDD9B16BF77FF8BFDBAFCE17D0063FB" box="[637,784,877,904]" metricMagnitude="-1" metricUnit="m" metricValue="2.88" metricValueMax="4.43" metricValueMin="1.33" pageId="16" pageNumber="377" unit="mm" value="288.0" valueMax="443.0" valueMin="133.0">133–443 µm</quantity>
|
||
, average
|
||
<quantity id="4CDD9B16BF77FF8BFCBCFCE17DC363FB" box="[891,979,877,904]" metricMagnitude="-1" metricUnit="m" metricValue="3.4299999999999997" pageId="16" pageNumber="377" unit="mm" value="343.0">343 µm</quantity>
|
||
) perforated, spinous plates with serrated margin; plates vary in shape from circular to triangular. Ossicles of tube feet comprise plates of varying shape (
|
||
<quantity id="4CDD9B16BF77FF8BFAA4FC1D7EE163A3" metricMagnitude="-1" metricUnit="m" metricValue="2.785" metricValueMax="3.67" metricValueMin="1.9" pageId="16" pageNumber="377" unit="mm" value="278.5" valueMax="367.0" valueMin="190.0">190– 367 µm</quantity>
|
||
, average
|
||
<quantity id="4CDD9B16BF77FF8BFE9BFC397FA663A3" box="[348,438,949,976]" metricMagnitude="-1" metricUnit="m" metricValue="2.73" pageId="16" pageNumber="377" unit="mm" value="273.0">273 µm</quantity>
|
||
), either with/without spines and 2–10 perforations, sometimes more. End plates spinous, with numerous small perforations. Tentacle ossicles comprise perforated plates and rods varying from circular to triangular, (
|
||
<quantity id="4CDD9B16BF77FF8BFEDEFC717FBB646B" box="[281,427,1021,1048]" metricMagnitude="-1" metricUnit="m" metricValue="2.2" metricValueMax="3.07" metricValueMin="1.33" pageId="16" pageNumber="377" unit="mm" value="220.0" valueMax="307.0" valueMin="133.0">133–307 µm</quantity>
|
||
, average
|
||
<quantity id="4CDD9B16BF77FF8BFDD2FC717C7F646B" box="[533,623,1021,1048]" metricMagnitude="-1" metricUnit="m" metricValue="2.34" pageId="16" pageNumber="377" unit="mm" value="234.0">234 µm</quantity>
|
||
), circular plates with more perforations. Introvert ossicles absent.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F6578BF77FF8BFF00FBAD7FEB6448" box="[199,507,1057,1084]" pageId="16" pageNumber="377" type="distribution">
|
||
<paragraph id="8B9A36F3BF77FF8BFF00FBAD7FEB6448" blockId="16.[151,1437,553,1335]" box="[199,507,1057,1084]" pageId="16" pageNumber="377">
|
||
<emphasis id="B951EAE1BF77FF8BFF00FBAD7F71644F" bold="true" box="[199,353,1057,1084]" pageId="16" pageNumber="377">Distribution.</emphasis>
|
||
Subantarctic.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C33F6578BF77FF8BFF00FBCA7F3F6544" pageId="16" pageNumber="377" type="discussion">
|
||
<paragraph id="8B9A36F3BF77FF8BFF00FBCA7F3F6544" blockId="16.[151,1437,553,1335]" pageId="16" pageNumber="377">
|
||
<emphasis id="B951EAE1BF77FF8BFF00FBCA7F246413" bold="true" box="[199,308,1094,1120]" pageId="16" pageNumber="377">Remarks</emphasis>
|
||
. Because of the changes in the form of the ossicles with age this species has a chequered history and hence a long list of synonyms. It was
|
||
<bibRefCitation id="EFB44B02BF77FF8BFDA9FBE57D0064F0" author="Massin, C." box="[622,784,1129,1155]" pageId="16" pageNumber="377" pagination="129 - 146" refId="ref11917" refString="Massin, C. (1994) Ossicle variation in Antartic dendrochirote holothurians (Echinodermata). Bulletin del'Institut Royal des Sciences Naturelles de Belgique, Biologie, 64, 129 - 146." type="journal article" year="1994">Massin (1994)</bibRefCitation>
|
||
who cleared up the mess by comparing a series of growth forms and excellently illustrating the body wall, tube feet and tentacle ossicles at different stages of growth. The identification of the current material is based on the analysis of
|
||
<bibRefCitation id="EFB44B02BF77FF8BFCBAFB3D7A3564B8" author="Massin, C." box="[893,1061,1201,1227]" pageId="16" pageNumber="377" pagination="129 - 146" refId="ref11917" refString="Massin, C. (1994) Ossicle variation in Antartic dendrochirote holothurians (Echinodermata). Bulletin del'Institut Royal des Sciences Naturelles de Belgique, Biologie, 64, 129 - 146." type="journal article" year="1994">Massin (1994)</bibRefCitation>
|
||
. The single specimen measuring about
|
||
<quantity id="4CDD9B16BF77FF8BFF1AFB597F3D6483" box="[221,301,1237,1264]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="16" pageNumber="377" unit="mm" value="50.0">50 mm</quantity>
|
||
presents ossicles identical with those from similar-sized specimens illustrated and discussed by him. The current specimen, judging from the NHMUK online catalogue, is the first record of this subantarctic species in its collection.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |