119 lines
12 KiB
XML
119 lines
12 KiB
XML
<document id="A23D28CF6183B2DC2955234FBBDED627" ID-DOI="10.5281/zenodo.196936" ID-GBIF-Dataset="a2d81a5c-6c54-40d9-946d-86fa5224d0fd" ID-ISSN="1175-5326" ID-Zenodo-Dep="196936" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460258316021" checkinUser="plazi" docAuthor="Vargas, Rita & Kawauchi, Gisele Y." docDate="2010" docId="039D723AFFDED96AD2A8F8F96F1AFC97" docLanguage="en" docName="zt02557p068.pdf" docOrigin="Zootaxa 2557" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Siphonosoma cumanense Keferstein 1897" docType="treatment" docVersion="8" lastPageNumber="62" masterDocId="FFA40A42FFDFD968D23FFFD46C5AFFBB" masterDocTitle="Sipunculans and Echiurans of Isla del Coco (Cocos Island), Costa Rica" masterLastPageNumber="68" masterPageNumber="60" pageNumber="61" updateTime="1698243807813" updateUser="plazi">
|
|
<mods:mods id="CB24B500F06B41E413174A547CC37BA3" xmlns:mods="http://www.loc.gov/mods/v3">
|
|
<mods:titleInfo id="3E161DC2A0387328CDFD5BDA7190A6F1">
|
|
<mods:title id="98F38E68968903C9EE207FD2DBD428F5">Sipunculans and Echiurans of Isla del Coco (Cocos Island), Costa Rica</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:name id="1ECD61D51D9BED2BDD026AE40D087536" type="personal">
|
|
<mods:role id="E926741AA1C59E0143A54B381E6E06CF">
|
|
<mods:roleTerm id="E7E85088DFAB706A2FDDC44D0E3C108A">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="AC778A98482DB0D51CE89B6D6BB123DB">Vargas, Rita</mods:namePart>
|
|
</mods:name>
|
|
<mods:name id="6D74482992279B794C70B253A2C270C4" type="personal">
|
|
<mods:role id="0A0883F68D78D08F8A89320F8781BEE0">
|
|
<mods:roleTerm id="14D9D74F8DF7E1B18C525445F87D4619">Author</mods:roleTerm>
|
|
</mods:role>
|
|
<mods:namePart id="17FEAA5E3042C4FB963E0D4A4EA81BCB">Kawauchi, Gisele Y.</mods:namePart>
|
|
</mods:name>
|
|
<mods:typeOfResource id="5485829FCD882CCEFC3AF5C1D885FF56">text</mods:typeOfResource>
|
|
<mods:relatedItem id="3979C74BAEC9FD5D5B2936B6CDB9EF5E" type="host">
|
|
<mods:titleInfo id="AF67BBCDF3205B672077E76BFF371742">
|
|
<mods:title id="1ED7A097281719B911B54035079D5282">Zootaxa</mods:title>
|
|
</mods:titleInfo>
|
|
<mods:part id="C93FE2E6C61F9D5B0B7C4237E683BA21">
|
|
<mods:date id="A55204431E9FAA921C12F7D6C0D56E3C">2010</mods:date>
|
|
<mods:detail id="70C66ADCCC3DEF1073853E26F769145C" type="volume">
|
|
<mods:number id="12EB9C02615487FA60401BBCE4785148">2557</mods:number>
|
|
</mods:detail>
|
|
<mods:extent id="BCA47A58E3B534A1B44A059757ABDB4E" unit="page">
|
|
<mods:start id="6BAF0192A02C61157CB0170F57DBA057">60</mods:start>
|
|
<mods:end id="983DA1CB0364B5EEE9CC2E0EC8B6E133">68</mods:end>
|
|
</mods:extent>
|
|
</mods:part>
|
|
</mods:relatedItem>
|
|
<mods:classification id="DD4ECCCC711F64F7A47310E451F311F2">journal article</mods:classification>
|
|
<mods:identifier id="5D547FCB85E5FC8E912E3F8B4CB9C53C" type="DOI">10.5281/zenodo.196936</mods:identifier>
|
|
<mods:identifier id="7E079483CA9625EA3009D6358B68E6FC" type="GBIF-Dataset">a2d81a5c-6c54-40d9-946d-86fa5224d0fd</mods:identifier>
|
|
<mods:identifier id="577E6CACA49154A45CACF35D86F310C8" type="ISSN">1175-5326</mods:identifier>
|
|
<mods:identifier id="DBE31B24384B18192FB767D6DC5FD0E2" type="Zenodo-Dep">196936</mods:identifier>
|
|
</mods:mods>
|
|
<treatment id="039D723AFFDED96AD2A8F8F96F1AFC97" ID-DOI="http://doi.org/10.5281/zenodo.6198503" ID-GBIF-Taxon="119392767" ID-Zenodo-Dep="6198503" LSID="urn:lsid:plazi:treatment:039D723AFFDED96AD2A8F8F96F1AFC97" httpUri="http://treatment.plazi.org/id/039D723AFFDED96AD2A8F8F96F1AFC97" lastPageId="2" lastPageNumber="62" pageId="1" pageNumber="61">
|
|
<subSubSection id="C32E90A7FFDED969D2A8F8F96EEBF8FC" box="[151,689,1837,1863]" pageId="1" pageNumber="61" type="nomenclature">
|
|
<paragraph id="8B8BC32CFFDED969D2A8F8F96EEBF8FC" blockId="1.[151,689,1837,1863]" box="[151,689,1837,1863]" pageId="1" pageNumber="61">
|
|
<heading id="D0C37440FFDED969D2A8F8F96EEBF8FC" bold="true" box="[151,689,1837,1863]" fontSize="11" level="1" pageId="1" pageNumber="61" reason="1">
|
|
<taxonomicName id="4C34B8AFFFDED969D2A8F8F96EEBF8FC" ID-CoL="4XQDL" authority="Keferstein, 1897" authorityName="Keferstein" authorityYear="1897" box="[151,689,1837,1863]" class="Sipunculidea" family="Sipunculidae" genus="Siphonosoma" kingdom="Animalia" order="Sipunculiformes" pageId="1" pageNumber="61" phylum="Sipuncula" rank="species" species="cumanense">
|
|
<emphasis id="B9401F3EFFDED969D2A8F8F96EEBF8FC" bold="true" box="[151,689,1837,1863]" pageId="1" pageNumber="61">
|
|
<emphasis id="B9401F3EFFDED969D2A8F8F96D96F8FC" bold="true" box="[151,460,1837,1863]" italics="true" pageId="1" pageNumber="61">Siphonosoma cumanense</emphasis>
|
|
(Keferstein, 1897)
|
|
</emphasis>
|
|
</taxonomicName>
|
|
</heading>
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C32E90A7FFDED969D2A8F8A16869F834" box="[151,1075,1909,1935]" pageId="1" pageNumber="61" type="materials_examined">
|
|
<paragraph id="8B8BC32CFFDED969D2A8F8A16869F834" blockId="1.[151,1436,1909,2010]" box="[151,1075,1909,1935]" pageId="1" pageNumber="61">
|
|
<emphasis id="B9401F3EFFDED969D2A8F8A16DD9F834" bold="true" box="[151,387,1909,1935]" pageId="1" pageNumber="61">Material examined</emphasis>
|
|
. Bahía Chatham,
|
|
<date id="FF8AE5ECFFDED969D069F8A16F47F834" box="[598,797,1909,1935]" pageId="1" pageNumber="61" value="2007-10-12">12 October 2007</date>
|
|
, one specimen,
|
|
<quantity id="4CCC6EC9FFDED969D1E6F8A16875F834" box="[985,1071,1909,1935]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="1" pageNumber="61" unit="mm" value="13.0">13 mm</quantity>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C32E90A7FFDED96AD2FAF84E6EC4FEFC" lastPageId="2" lastPageNumber="62" pageId="1" pageNumber="61" type="description">
|
|
<paragraph id="8B8BC32CFFDED96AD2FAF84E6883FE99" blockId="1.[151,1436,1909,2010]" lastBlockId="2.[151,1437,152,812]" lastPageId="2" lastPageNumber="62" pageId="1" pageNumber="61">
|
|
<emphasis id="B9401F3EFFDED969D2FAF84E6D07F80F" bold="true" box="[197,349,1946,1972]" pageId="1" pageNumber="61">Description.</emphasis>
|
|
The longitudinal muscle layer was divided into 21 distinct, non-anastomosing muscle bands; dorsal and ventral retractor muscles originate at the same position along the body length. The single specimen was broken off posteriorly so possible structures such as fusiform bodies or a fixator muscle could not be seen. Introvert Tentacles were digitate and unbranching; brain much longer than wide, processes absent. Numerous short, reddish-brown digitate contractile vessel villi present; remainder of intestine poorly preserved; rectum long, muscular, with proximal rectal caecum. Two short nephridia present.
|
|
</paragraph>
|
|
<paragraph id="8B8BC32CFFDDD96AD2FAFEF96EC4FEFC" blockId="2.[151,1437,152,812]" box="[197,670,301,327]" pageId="2" pageNumber="62">
|
|
<emphasis id="B9401F3EFFDDD96AD2FAFEF96D76FEFC" bold="true" box="[197,300,301,327]" pageId="2" pageNumber="62">Habitat.</emphasis>
|
|
subtidal sandy bottom, 29.9 m.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C32E90A7FFDDD96AD2FAFE866945FD07" pageId="2" pageNumber="62" type="discussion">
|
|
<paragraph id="8B8BC32CFFDDD96AD2FAFE866945FD07" blockId="2.[151,1437,152,812]" pageId="2" pageNumber="62">
|
|
<emphasis id="B9401F3EFFDDD96AD2FAFE866D19FED7" bold="true" box="[197,323,338,364]" pageId="2" pageNumber="62">Remarks.</emphasis>
|
|
According to
|
|
<bibRefCitation id="EFA5BEDDFFDDD96AD3C8FE866EC5FED7" author="Cutler" box="[503,671,338,364]" pageId="2" pageNumber="62" refString="Cutler, E. B. (1994) The Sipuncula. Their Systematics, Biology, and Evolution. Comstock Publishing Association, Ithaca, New York, 453 pp." type="book" year="1994">Cutler (1994)</bibRefCitation>
|
|
the line of demarcation between the trunk and the retractable introvert occurs in the Sipuncula at the level of the nephridiopores (which is usually also the level of the anus). In
|
|
<taxonomicName id="4C34B8AFFFDDD96AD288FE496DBBFE0D" box="[183,481,413,438]" class="Sipunculidea" family="Sipunculidae" genus="Siphonosoma" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="species" species="cumanense">
|
|
<emphasis id="B9401F3EFFDDD96AD288FE496DBBFE0D" box="[183,481,413,438]" italics="true" pageId="2" pageNumber="62">Siphonosoma cumanense</emphasis>
|
|
</taxonomicName>
|
|
the introvert is wider posteriorly and includes highly anastomosing longitudinal muscle bands while anteriorly the introvert narrows and separate longitudinal muscle bands are absent. The clearly separated longitudinal muscle bands of the trunk region have no such anastomoses between bands. A similar situation was also noted in additional specimens of
|
|
<taxonomicName id="4C34B8AFFFDDD96AD163FDD968D2FD9D" box="[860,1160,525,550]" class="Sipunculidea" family="Sipunculidae" genus="Siphonosoma" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="species" species="cumanense">
|
|
<emphasis id="B9401F3EFFDDD96AD163FDD968D2FD9D" box="[860,1160,525,550]" italics="true" pageId="2" pageNumber="62">Siphonosoma cumanense</emphasis>
|
|
</taxonomicName>
|
|
collected from Florida and the
|
|
<collectingCountry id="F32383BCFFDDD96AD2C7FDE66D30FDF7" box="[248,362,562,588]" name="Barbados" pageId="2" pageNumber="62">Barbados</collectingCountry>
|
|
in the MCZ collections.
|
|
<bibRefCitation id="EFA5BEDDFFDDD96AD0A1FDE66F1EFDF7" author="Cutler" box="[670,836,562,588]" pageId="2" pageNumber="62" refString="Cutler, E. B. (1994) The Sipuncula. Their Systematics, Biology, and Evolution. Comstock Publishing Association, Ithaca, New York, 453 pp." type="book" year="1994">Cutler (1994)</bibRefCitation>
|
|
revised the genus description of
|
|
<taxonomicName id="4C34B8AFFFDDD96AD6E5FDE66927FDF0" box="[1242,1405,562,587]" class="Sipunculidea" family="Sipunculidae" genus="Siphonosoma" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="genus">
|
|
<emphasis id="B9401F3EFFDDD96AD6E5FDE66927FDF0" box="[1242,1405,562,587]" italics="true" pageId="2" pageNumber="62">Siphonosoma</emphasis>
|
|
</taxonomicName>
|
|
to include the presence of anastomosing longitudinal muscle bands as a character of the genus and used this character to distinguish this genus from the morphologically similar
|
|
<taxonomicName id="4C34B8AFFFDDD96AD188FDA96862FD2D" box="[951,1080,637,662]" class="Sipunculidea" family="Sipunculidae" genus="Sipunculus" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="genus">
|
|
<emphasis id="B9401F3EFFDDD96AD188FDA96862FD2D" box="[951,1080,637,662]" italics="true" pageId="2" pageNumber="62">Sipunculus</emphasis>
|
|
</taxonomicName>
|
|
. At least in
|
|
<taxonomicName id="4C34B8AFFFDDD96AD6FAFDA9692BFD2D" box="[1221,1393,637,663]" class="Sipunculidea" family="Sipunculidae" genus="Sipunculus" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="species" species="cumanenese">
|
|
<emphasis id="B9401F3EFFDDD96AD6FAFDA9688EFD2D" box="[1221,1236,637,662]" italics="true" pageId="2" pageNumber="62">S</emphasis>
|
|
.
|
|
<emphasis id="B9401F3EFFDDD96AD6DDFDA9692BFD2D" box="[1250,1393,637,662]" italics="true" pageId="2" pageNumber="62">cumanenese</emphasis>
|
|
</taxonomicName>
|
|
the region of anastomosing longitudinal muscle bundles is present only in a limited region of the body.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C32E90A7FFDDD96AD2F9FD136F1AFC97" pageId="2" pageNumber="62" type="distribution">
|
|
<paragraph id="8B8BC32CFFDDD96AD2F9FD136F1AFC97" blockId="2.[151,1437,152,812]" pageId="2" pageNumber="62">
|
|
<emphasis id="B9401F3EFFDDD96AD2F9FD136D3DFD5A" bold="true" box="[198,359,711,737]" pageId="2" pageNumber="62">Distribution.</emphasis>
|
|
<taxonomicName id="4C34B8AFFFDDD96AD349FD1C6EFFFD5A" box="[374,677,712,737]" class="Sipunculidea" family="Sipunculidae" genus="Siphonosoma" kingdom="Animalia" order="Sipunculiformes" pageId="2" pageNumber="62" phylum="Sipuncula" rank="species" species="cumanense">
|
|
<emphasis id="B9401F3EFFDDD96AD349FD1C6EFFFD5A" box="[374,677,712,737]" italics="true" pageId="2" pageNumber="62">Siphonosoma cumanense</emphasis>
|
|
</taxonomicName>
|
|
has been previously reported from tropical and subtropical regions of the Western Atlantic, Western Pacific and Indian Oceans as well as the Red Sea (
|
|
<bibRefCitation id="EFA5BEDDFFDDD96AD6FCFD39690EFCBC" author="Cutler" box="[1219,1364,749,775]" pageId="2" pageNumber="62" refString="Cutler, E. B. (1994) The Sipuncula. Their Systematics, Biology, and Evolution. Comstock Publishing Association, Ithaca, New York, 453 pp." type="book" year="1994">Cutler 1994</bibRefCitation>
|
|
). This is the first record for this species from the Eastern Pacific.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |