2024-07-12 03:17:58 +02:00
<document id= "7C6F5FF684E341ECD1F73F1952B997F6" ID-CLB-Dataset= "47782" 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= "admin" checkinTime= "1460258316021" checkinUser= "plazi" docAuthor= "Vargas, Rita & Kawauchi, Gisele Y." docDate= "2010" docId= "039D723AFFDAD96ED2A8F8D96D68FE0C" 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= "Thalassema steinbecki Fisher 1946" docType= "treatment" docVersion= "10" lastPageNumber= "66" masterDocId= "FFA40A42FFDFD968D23FFFD46C5AFFBB" masterDocTitle= "Sipunculans and Echiurans of Isla del Coco (Cocos Island), Costa Rica" masterLastPageNumber= "68" masterPageNumber= "60" pageNumber= "65" updateTime= "1720446305598" updateUser= "admin" >
<mods:mods id= "8359F2A31C8090165C961A2D4CD1D1A2" xmlns:mods= "http://www.loc.gov/mods/v3" >
<mods:titleInfo id= "9D3FFBB4310727F9FD06A106D660E845" >
<mods:title id= "ECAC98A3FA0D0F2946A7423A288D37E2" > Sipunculans and Echiurans of Isla del Coco (Cocos Island), Costa Rica</mods:title>
2024-06-21 12:22:17 +02:00
</mods:titleInfo>
2024-07-12 03:17:58 +02:00
<mods:name id= "FD413662B42444877286107883796478" type= "personal" >
<mods:role id= "7AA760D7D4F62D4BD88AD127D776A97D" >
<mods:roleTerm id= "A7670C8C8179B15548D70E58EBBE1404" > Author</mods:roleTerm>
2024-06-21 12:22:17 +02:00
</mods:role>
2024-07-12 03:17:58 +02:00
<mods:namePart id= "55B35BC1E6DE2B2FCF33EC24C3F47029" > Vargas, Rita</mods:namePart>
2024-06-21 12:22:17 +02:00
</mods:name>
2024-07-12 03:17:58 +02:00
<mods:name id= "8D7D301BC226BA6C275A95F024FE806F" type= "personal" >
<mods:role id= "5C7BF285358EF9334E86744AE0F66C27" >
<mods:roleTerm id= "85ECDB2B063190232B960052014C300E" > Author</mods:roleTerm>
2024-06-21 12:22:17 +02:00
</mods:role>
2024-07-12 03:17:58 +02:00
<mods:namePart id= "E939AB7A7F95A5F63CA1F5DFFD5442B5" > Kawauchi, Gisele Y.</mods:namePart>
2024-06-21 12:22:17 +02:00
</mods:name>
2024-07-12 03:17:58 +02:00
<mods:typeOfResource id= "7FD23CA08604B27A95E2D9CDEAD98C68" > text</mods:typeOfResource>
<mods:relatedItem id= "C3D77D02D3DECEC843384630FD6B489F" type= "host" >
<mods:titleInfo id= "2A6E7781F95836DF4AB7325BB88D6538" >
<mods:title id= "1DE1C7AB793A52FE240778E3EFED79F9" > Zootaxa</mods:title>
2024-06-21 12:22:17 +02:00
</mods:titleInfo>
2024-07-12 03:17:58 +02:00
<mods:part id= "8CDA6E1648A0495E7584321F1050811E" >
<mods:date id= "B554508C0ADACB354D5A15D032E10FFB" > 2010</mods:date>
<mods:detail id= "4B24D1CA9DD78A24DA21FADB2C02ECE7" type= "volume" >
<mods:number id= "7B33D4ECEEC58568DBA4B85E1DDA8600" > 2557</mods:number>
2024-06-21 12:22:17 +02:00
</mods:detail>
2024-07-12 03:17:58 +02:00
<mods:extent id= "95B130D499D32879A1D61F721630FA80" unit= "page" >
<mods:start id= "5AFE10278B3A06F9752F816AE6621EAA" > 60</mods:start>
<mods:end id= "FFF9FA9FB2FFDC10B0EB3A6CB375208F" > 68</mods:end>
2024-06-21 12:22:17 +02:00
</mods:extent>
</mods:part>
</mods:relatedItem>
2024-07-12 03:17:58 +02:00
<mods:classification id= "FFF54CDDE00B5597ACDD04A5B3983A2C" > journal article</mods:classification>
<mods:identifier id= "BB94B3F902921DC0D1DC6C7B2D932BAA" type= "CLB-Dataset" > 47782</mods:identifier>
<mods:identifier id= "B52FDA6668E88808D8FC9A8116010EB5" type= "DOI" > 10.5281/zenodo.196936</mods:identifier>
<mods:identifier id= "F4A0D407053440A64312CC0B95417239" type= "GBIF-Dataset" > a2d81a5c-6c54-40d9-946d-86fa5224d0fd</mods:identifier>
<mods:identifier id= "BD89FF7D6DA55FD78B343FA2589093FF" type= "ISSN" > 1175-5326</mods:identifier>
<mods:identifier id= "4C7502FB141B4C9E743D0ECCCFAAFBF1" type= "Zenodo-Dep" > 196936</mods:identifier>
2024-06-21 12:22:17 +02:00
</mods:mods>
<treatment id= "039D723AFFDAD96ED2A8F8D96D68FE0C" ID-DOI= "http://doi.org/10.5281/zenodo.6198549" ID-GBIF-Taxon= "119392761" ID-Zenodo-Dep= "6198549" LSID= "urn:lsid:plazi:treatment:039D723AFFDAD96ED2A8F8D96D68FE0C" httpUri= "http://treatment.plazi.org/id/039D723AFFDAD96ED2A8F8D96D68FE0C" lastPageId= "6" lastPageNumber= "66" pageId= "5" pageNumber= "65" >
<subSubSection id= "C32E90A7FFDAD96DD2A8F8D96E1CF89C" box= "[151,582,1805,1831]" pageId= "5" pageNumber= "65" type= "nomenclature" >
<paragraph id= "8B8BC32CFFDAD96DD2A8F8D96E1CF89C" blockId= "5.[151,582,1805,1831]" box= "[151,582,1805,1831]" pageId= "5" pageNumber= "65" >
<heading id= "D0C37440FFDAD96DD2A8F8D96E1CF89C" bold= "true" box= "[151,582,1805,1831]" fontSize= "11" level= "1" pageId= "5" pageNumber= "65" reason= "1" >
2024-07-12 03:17:58 +02:00
<taxonomicName id= "4C34B8AFFFDAD96DD2A8F8D96E1CF89C" authority= "Fisher, 1946" authorityName= "Fisher" authorityYear= "1946" box= "[151,582,1805,1831]" class= "Polychaeta" family= "Echiuridae" genus= "Thalassema" kingdom= "Animalia" order= "Echiuroinea" pageId= "5" pageNumber= "65" phylum= "Echiura" rank= "species" species= "steinbecki" >
2024-06-21 12:22:17 +02:00
<emphasis id= "B9401F3EFFDAD96DD2A8F8D96E1CF89C" bold= "true" box= "[151,582,1805,1831]" pageId= "5" pageNumber= "65" >
<emphasis id= "B9401F3EFFDAD96DD2A8F8D96DF2F89C" bold= "true" box= "[151,424,1805,1831]" italics= "true" pageId= "5" pageNumber= "65" > Thalassema steinbecki</emphasis>
Fisher, 1946
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id= "C32E90A7FFDAD96DD2A8F8816F9FF8D4" box= "[151,965,1877,1903]" pageId= "5" pageNumber= "65" type= "materials_examined" >
<paragraph id= "8B8BC32CFFDAD96DD2A8F8816F9FF8D4" blockId= "5.[151,1436,1877,2015]" box= "[151,965,1877,1903]" pageId= "5" pageNumber= "65" >
<emphasis id= "B9401F3EFFDAD96DD2A8F8816DD9F8D4" bold= "true" box= "[151,387,1877,1903]" pageId= "5" pageNumber= "65" > Material examined</emphasis>
. Silverado,
<date id= "FF8AE5ECFFDAD96DD02EF8816EEAF8D4" box= "[529,688,1877,1903]" pageId= "5" pageNumber= "65" value= "2008-05-25" > 25 May 2008</date>
, one specimen,
<quantity id= "4CCC6EC9FFDAD96DD154F8816F9AF8D4" box= "[875,960,1877,1903]" metricMagnitude= "-2" metricUnit= "m" metricValue= "1.5" pageId= "5" pageNumber= "65" unit= "mm" value= "15.0" > 15 mm</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id= "C32E90A7FFDAD96ED2FAF8AE6EC6FE99" lastPageId= "6" lastPageNumber= "66" pageId= "5" pageNumber= "65" type= "description" >
<paragraph id= "8B8BC32CFFDAD96ED2FAF8AE6978FF47" blockId= "5.[151,1436,1877,2015]" lastBlockId= "6.[151,1437,152,439]" lastPageId= "6" lastPageNumber= "66" pageId= "5" pageNumber= "65" >
<emphasis id= "B9401F3EFFDAD96DD2FAF8AE6D04F82F" bold= "true" box= "[197,350,1914,1940]" pageId= "5" pageNumber= "65" > Description.</emphasis>
Members of the Echiuran family
2024-07-12 03:17:58 +02:00
<taxonomicName id= "4C34B8AFFFDAD96DD0CBF8AE6F2EF82F" box= "[756,884,1914,1940]" class= "Polychaeta" family= "Echiuridae" higherTaxonomySource= "CoL" kingdom= "Animalia" order= "Echiuroidea" pageId= "5" pageNumber= "65" phylum= "Echiura" rank= "family" > Echiuridae</taxonomicName>
2024-06-21 12:22:17 +02:00
possess an unbranched proboscis and sac-like anal vescicles and they also do not display sexual dimorphism. The genus
<taxonomicName id= "4C34B8AFFFDAD96DD61BF87468EEF802" box= "[1060,1204,1952,1977]" class= "Polychaeta" family= "Echiuridae" genus= "Thalassema" higherTaxonomySource= "CoL" kingdom= "Animalia" order= "Echiuroidea" pageId= "5" pageNumber= "65" phylum= "Echiura" rank= "genus" >
<emphasis id= "B9401F3EFFDAD96DD61BF87468EEF802" box= "[1060,1204,1952,1977]" italics= "true" pageId= "5" pageNumber= "65" > Thalassema</emphasis>
</taxonomicName>
is characterized as
2024-07-12 03:17:58 +02:00
<taxonomicName id= "4C34B8AFFFDAD96DD2A8F8116D4CF864" box= "[151,278,1989,2015]" class= "Polychaeta" family= "Echiuridae" higherTaxonomySource= "CoL" kingdom= "Animalia" order= "Echiuroidea" pageId= "5" pageNumber= "65" phylum= "Echiura" rank= "family" > Echiuridae</taxonomicName>
2024-06-21 12:22:17 +02:00
with one to three pairs of gonoducts, no anal setae, elongate or spirally coiled gonostomal lips are lacking and longitudinal muscles are not in bands.
<taxonomicName id= "4C34B8AFFFD9D96ED0D0FF4C6FA3FF0A" box= "[751,1017,152,177]" class= "Polychaeta" family= "Echiuridae" genus= "Thalassema" higherTaxonomySource= "CoL" kingdom= "Animalia" order= "Echiuroidea" pageId= "6" pageNumber= "66" phylum= "Echiura" rank= "species" species= "steinbecki" >
<emphasis id= "B9401F3EFFD9D96ED0D0FF4C6FA3FF0A" box= "[751,1017,152,177]" italics= "true" pageId= "6" pageNumber= "66" > Thalassema steinbecki</emphasis>
</taxonomicName>
has two pairs of gonoducts a rectal caecum, and smooth gonostomal lips forming an incomplete circle. This specimen is in poor shape and only a few weak papillae were seen just posterior to the proboscis which is subequal in length to the body.
</paragraph>
<paragraph id= "8B8BC32CFFD9D96ED2FAFED36EC6FE99" blockId= "6.[151,1437,152,439]" box= "[197,668,263,290]" pageId= "6" pageNumber= "66" >
<emphasis id= "B9401F3EFFD9D96ED2FAFED36D76FE9A" bold= "true" box= "[197,300,263,289]" pageId= "6" pageNumber= "66" > Habitat.</emphasis>
Subtidal calcareous rock,
<specimenCount id= "9D3208A5FFD9D96ED05DFEDC6EC6FE99" box= "[610,668,264,290]" pageId= "6" pageNumber= "66" type= "generic" >
<quantity id= "4CCC6EC9FFD9D96ED05DFEDC6EC3FE99" box= "[610,665,264,290]" metricMagnitude= "1" metricUnit= "m" metricValue= "1.1" pageId= "6" pageNumber= "66" unit= "m" value= "11.0" > 11m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id= "C32E90A7FFD9D96ED2FAFEF96C8EFED7" pageId= "6" pageNumber= "66" type= "discussion" >
<paragraph id= "8B8BC32CFFD9D96ED2FAFEF96C8EFED7" blockId= "6.[151,1437,152,439]" pageId= "6" pageNumber= "66" >
<emphasis id= "B9401F3EFFD9D96ED2FAFEF96D1BFEFC" bold= "true" box= "[197,321,301,327]" pageId= "6" pageNumber= "66" > Remarks.</emphasis>
<bibRefCitation id= "EFA5BEDDFFD9D96ED376FEF96E3DFEFC" author= "Dean" box= "[329,615,301,327]" pageId= "6" pageNumber= "66" refString= "Dean, H. K. & Cutler, E. B. (1998) Range extension of Nephasoma pellucidum and new records of Apionsoma (Edmonsius) pectinatum (Sipuncula) and Thalassema steinbecki (Echiura) from the Pacific of Costa Rica. Revista Biologia Tropical, 46 (Suppl. 6), 279 - 280." type= "journal article" year= "1998" > Dean and Cutler (1998)</bibRefCitation>
first recorded this species from the Gulf of Nicoya in Pacific
<collectingCountry id= "F32383BCFFD9D96ED767FEF96C8BFED7" name= "Costa Rica" pageId= "6" pageNumber= "66" > Costa Rica</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id= "C32E90A7FFD9D96ED2FAFEA36D68FE0C" pageId= "6" pageNumber= "66" type= "distribution" >
<paragraph id= "8B8BC32CFFD9D96ED2FAFEA36D68FE0C" blockId= "6.[151,1437,152,439]" pageId= "6" pageNumber= "66" >
<emphasis id= "B9401F3EFFD9D96ED2FAFEA36D3CFE2A" bold= "true" box= "[197,358,375,401]" pageId= "6" pageNumber= "66" > Distribution.</emphasis>
<taxonomicName id= "4C34B8AFFFD9D96ED351FEAC6E23FE2A" box= "[366,633,376,401]" class= "Polychaeta" family= "Echiuridae" genus= "Thalassema" higherTaxonomySource= "CoL" kingdom= "Animalia" order= "Echiuroidea" pageId= "6" pageNumber= "66" phylum= "Echiura" rank= "species" species= "steinbecki" >
<emphasis id= "B9401F3EFFD9D96ED351FEAC6E23FE2A" box= "[366,633,376,401]" italics= "true" pageId= "6" pageNumber= "66" > Thalassema steinbecki</emphasis>
</taxonomicName>
has been reported in the eastern Pacific from
<collectingCountry id= "F32383BCFFD9D96ED6A3FEAC68A4FE29" box= "[1180,1278,376,402]" name= "Ecuador" pageId= "6" pageNumber= "66" > Ecuador</collectingCountry>
to California (Dean 2009).
</paragraph>
</subSubSection>
</treatment>
</document>
