438 lines
55 KiB
XML
438 lines
55 KiB
XML
<document id="251997B7CB1E6EA92FD44C2D7C0FCE2B" ID-CLB-Dataset="2383" ID-DOI="10.11646/zootaxa.5093.3.2" ID-GBIF-Dataset="d9d92f32-c288-44a2-a860-6a6cdeb36189" ID-ISSN="1175-5326" ID-Zenodo-Dep="5909824" ID-ZooBank="EC380383-C960-4473-92DD-A46699E07FA2" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1643276104272" checkinUser="plazi" docAuthor="Maggioni, Tamara, Rimondino, Clara, Taverna, Anabela, Reyna, Paola, Lagger, Cristian, Alurralde, Gastón, Calcagno, Emilia & Tatián, Marcos" docDate="2022" docId="0075879CFFB8FF80FF0982F3449CFD4C" docLanguage="en" docName="zootaxa.5093.3.2.pdf" docOrigin="Zootaxa 5093 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Styela andeepensis Maggioni & Tatian 2022, sp. nov." docType="treatment" docVersion="7" lastPageNumber="303" masterDocId="FC4CFFE4FFBEFF87FF9E8264410BFFBD" masterDocTitle="Abyssal ascidians (Chordata, Tunicata) from the Weddell Sea, Antarctica, including a new Styela species and stomach content identifications" masterLastPageNumber="314" masterPageNumber="296" pageNumber="302" updateTime="1699304442058" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
|
||
<mods:mods id="8071A79DB7ABF86320A5D4623EEA1FB8" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="08D30C90486057D73384DE6AAE2E06EB">
|
||
<mods:title id="1CD72A37B13EBB507A9BF0B073648A6B">Abyssal ascidians (Chordata, Tunicata) from the Weddell Sea, Antarctica, including a new Styela species and stomach content identifications</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="76D315D82356F1374E01F85404086943" type="personal">
|
||
<mods:role id="6B43D3058D176FF5A0034A432FDDF9B9">
|
||
<mods:roleTerm id="F205D9922CA74A07638076E4F1ADF39A">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A37D26ABDA2F94AC7B8335C0B3786915">Maggioni, Tamara</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="30DABC2A18186ADCAD6923FCA341C869" type="personal">
|
||
<mods:role id="C4F2FA86E79F81701952ED8069E2FFED">
|
||
<mods:roleTerm id="2993B2ED1842349BCEA5BE2291AAC53C">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="832A287648DD12332CD985362EA38F9D">Rimondino, Clara</mods:namePart>
|
||
<mods:nameIdentifier id="F3227864198F275EE2DCAB51E6C60CD8" type="ORCID">0000-0003-2611-4367</mods:nameIdentifier>
|
||
<mods:affiliation id="77610B011DB2C39B89BF572C4C7BB71B">https: // orcid. org / 0000 - 0003 - 2611 - 4367</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="EBB7BF7AF57AF651098A43E29A28B9A4" type="personal">
|
||
<mods:role id="28407EC39709C73F3153781141B9814F">
|
||
<mods:roleTerm id="D5ECC27937150D8A2E03E2816F502D3C">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="B8C166357169D44CD562FE61929B9327">Taverna, Anabela</mods:namePart>
|
||
<mods:nameIdentifier id="DD95CADB49D06EC60D5326413E71B23B" type="ORCID">0000-0001-9433-1190</mods:nameIdentifier>
|
||
<mods:affiliation id="4F31ECC95E49B9AAF1642A5732B63E59">https: // orcid. org / 0000 - 0001 - 9433 - 1190</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="B53C8EF22B868A26BB0513B630B5653B" type="personal">
|
||
<mods:role id="85570657951AF68DDB1EBB7E4E580DDB">
|
||
<mods:roleTerm id="3D37825AFAD0F7DD25D00235D9059A07">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="72C3E7E1051BDE7A6B9800CE7CF6A112">Reyna, Paola</mods:namePart>
|
||
<mods:nameIdentifier id="6567764CFA9437D05D248212525A3201" type="ORCID">0000-0003-1296-3122</mods:nameIdentifier>
|
||
<mods:affiliation id="223A76AAE0EE0DC821857060A59CEAAF">https: // orcid. org / 0000 - 0003 - 1296 - 3122</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="3A9926BCE3E4DC2E989FA908CC8D98BB" type="personal">
|
||
<mods:role id="8350EAA27CF63389DDFFD3B71E602845">
|
||
<mods:roleTerm id="508D914F9F15C3F3426371A630AA5BC8">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="2918211FB97175F29CB8559ACFD82794">Lagger, Cristian</mods:namePart>
|
||
<mods:nameIdentifier id="F9A03321BD234A6D85501AD4C5CE92BD" type="ORCID">0000-0003-3960-4437</mods:nameIdentifier>
|
||
<mods:affiliation id="670A5CF8715EF631C885FE86659AAE7F">https: // orcid. org / 0000 - 0003 - 3960 - 4437</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="FD1C8A674A5690A82026B470FF818C65" type="personal">
|
||
<mods:role id="9CF770E7A72238B60D4D6CB0D4B71AC1">
|
||
<mods:roleTerm id="BD2578DBD32845D67E8545F8DE997631">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="C33B914367F276F5C85ED49FC13F8E50">Alurralde, Gastón</mods:namePart>
|
||
<mods:nameIdentifier id="FD566402B47193A658D53C518DA1F2CE" type="ORCID">0000-0002-0332-3978</mods:nameIdentifier>
|
||
<mods:affiliation id="87F74A139F051F9A782A97548BCC3D77">Department of Environmental Science, Stockholm University, 10691 Stockholm, Sweden. https: // orcid. org / 0000 - 0002 - 0332 - 3978</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="BAF330480FDD13935C130B9721C0D502" type="personal">
|
||
<mods:role id="8E88566C51830A2CCC60FB0D100AB3A0">
|
||
<mods:roleTerm id="C7CE73E6FD9BF2279A7E320AA92873A7">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="A212562CFC3B232D376FD3995D4923D3">Calcagno, Emilia</mods:namePart>
|
||
<mods:nameIdentifier id="18C77EACD456A52BC629090DF0064BEE" type="ORCID">0000-0003-1104-1927</mods:nameIdentifier>
|
||
<mods:affiliation id="EC339F020C2195A8226A273FF20E19EF">https: // orcid. org / 0000 - 0003 - 1104 - 1927</mods:affiliation>
|
||
</mods:name>
|
||
<mods:name id="F8F0138DA075D9D776751135A4FAE6CA" type="personal">
|
||
<mods:role id="80E1A5CDAA8AB73324511D3643AE218E">
|
||
<mods:roleTerm id="9258F10E23997FE9F96BA670C60F3690">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="D05FBD5256323B66DDC2C2BD9AE737A5">Tatián, Marcos</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="7D7B857FF56216BB71FA493E7F3AE1D2">text</mods:typeOfResource>
|
||
<mods:relatedItem id="D05F273D01FA73C85A0273B88E7E1BD1" type="host">
|
||
<mods:titleInfo id="48526C0E9E79A146441BEA01E3583066">
|
||
<mods:title id="ED4BB483B27FA12F167AF3EAA4E7D65D">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="260A8FAAC6D8E61C0FD7E35E28B88FA6">
|
||
<mods:date id="14A67209D35E9B91118D85C0E5EA07F9">2022</mods:date>
|
||
<mods:detail id="385D10BFD061E055BC3590B05222E2E0" type="pubDate">
|
||
<mods:number id="699D1EAEBD4C554C81D48BB5654ED828">2022-01-27</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="23934ABF76AE86715305AD956D651501" type="volume">
|
||
<mods:number id="74B5679E25EBFEE316BE813E0F8C9761">5093</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="DE1E96864D2B4C2BAE95EB8BD068A069" type="issue">
|
||
<mods:number id="DF9F27FC7263D029E39C585A417C69DF">3</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="ECE8A68B347304473A4A6AA4FDC301FE" unit="page">
|
||
<mods:start id="0E3128E425C6BBEB560088A7F413902E">296</mods:start>
|
||
<mods:end id="7D3799EE1FF0074A4717024419D34C6D">314</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="25821EBAE42C9301D8935D18851B2267">journal article</mods:classification>
|
||
<mods:identifier id="0D3E2350C4BFC42EB4E08706195A509F" type="CLB-Dataset">2383</mods:identifier>
|
||
<mods:identifier id="5227E0D5C39C5BDD03404D3365F6531B" type="DOI">10.11646/zootaxa.5093.3.2</mods:identifier>
|
||
<mods:identifier id="944C60860AD92009F1BB7AA012A41067" type="GBIF-Dataset">d9d92f32-c288-44a2-a860-6a6cdeb36189</mods:identifier>
|
||
<mods:identifier id="5E9E1876E3BAE38979CC6EED395D8EFF" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="5BA6401E598049A29015D2EC5A28705C" type="Zenodo-Dep">5909824</mods:identifier>
|
||
<mods:identifier id="EACEE41B852FCD1BD9CE4E14292A0E3E" type="ZooBank">EC380383-C960-4473-92DD-A46699E07FA2</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="0075879CFFB8FF80FF0982F3449CFD4C" ID-DOI="http://doi.org/10.5281/zenodo.5911113" ID-GBIF-Taxon="192662318" ID-Zenodo-Dep="5911113" LSID="urn:lsid:plazi:treatment:0075879CFFB8FF80FF0982F3449CFD4C" httpUri="http://treatment.plazi.org/id/0075879CFFB8FF80FF0982F3449CFD4C" lastPageId="7" lastPageNumber="303" pageId="6" pageNumber="302">
|
||
<subSubSection id="C0C66501FFB8FF81FF0982F343DEFF0C" box="[151,725,150,178]" pageId="6" pageNumber="302" type="nomenclature">
|
||
<paragraph id="8863368AFFB8FF81FF0982F343DEFF0C" blockId="6.[151,725,150,213]" box="[151,725,150,178]" pageId="6" pageNumber="302">
|
||
<heading id="D32B81E6FFB8FF81FF0982F343DEFF0C" bold="true" box="[151,725,150,178]" fontSize="11" level="1" pageId="6" pageNumber="302" reason="1">
|
||
<emphasis id="BAA8EA98FFB8FF81FF0982F343DEFF0C" bold="true" box="[151,725,150,178]" pageId="6" pageNumber="302">
|
||
<taxonomicName id="4FDC4D09FFB8FF81FF0982F34364FF0C" authority="Maggioni & Tatian" authorityName="Maggioni & Tatian" authorityYear="2022" box="[151,623,150,178]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FF0982F34070FF0F" bold="true" box="[151,379,151,178]" italics="true" pageId="6" pageNumber="302">Styela andeepensis</emphasis>
|
||
Maggioni & Tatián
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FDE982F343DEFF0C" box="[631,725,151,177]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C0C66501FFB8FF81FF0982DF41FEFF68" box="[151,245,187,213]" pageId="6" pageNumber="302" type="description">
|
||
<paragraph id="8863368AFFB8FF81FF0982DF41FEFF68" blockId="6.[151,725,150,213]" box="[151,245,187,213]" pageId="6" pageNumber="302">
|
||
<figureCitation id="10E72A0FFFB8FF81FF0982DF41FEFF68" box="[151,245,187,213]" captionStart="FIGURE 4" captionStartId="7.[151,250,1242,1266]" captionTargetBox="[151,1435,777,1219]" captionTargetId="figure-330@7.[151,1435,777,1219]" captionTargetPageId="7" captionText="FIGURE 4. Styela andeepensis sp. nov.. A: individual attached to the tunic of Culeolus suhmi; B: scheme showing internal anatomy (without branchial sac)." figureDoi="http://doi.org/10.5281/zenodo.5909835" httpUri="https://zenodo.org/record/5909835/files/figure.png" pageId="6" pageNumber="302">Figure 4</figureCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C0C66501FFB8FF81FF09836740E2FEFF" pageId="6" pageNumber="302" type="materials_examined">
|
||
<paragraph id="8863368AFFB8FF81FF09836740E2FEFF" blockId="6.[151,1437,259,646]" pageId="6" pageNumber="302">
|
||
<emphasis id="BAA8EA98FFB8FF81FF0983674072FEA0" bold="true" box="[151,377,259,285]" pageId="6" pageNumber="302">Material examined</emphasis>
|
||
:
|
||
<materialsCitation id="38B43CD7FFB8FF81FE16836740E2FEFF" ID-GBIF-Occurrence="3458071301" collectingDate="2005-03-14" collectionCode="MZUCVI" elevation="0" latitude="-63.566666" location="station 13" longLatPrecision="1013" longitude="-50.683334" pageId="6" pageNumber="302" specimenCode="MZUCVI0195" specimenCount="1" typeStatus="holotype">
|
||
<geoCoordinate id="EDE8504DFFB8FF81FE16836740EAFEA0" box="[392,481,259,285]" degrees="63" direction="south" minutes="34" orientation="latitude" pageId="6" pageNumber="302" precision="925" value="-63.566666">63°34’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EDE8504DFFB8FF81FE7283674346FEA3" box="[492,589,259,286]" degrees="50" direction="west" minutes="41" orientation="longitude" pageId="6" pageNumber="302" precision="925" value="-50.683334">50°41’W</geoCoordinate>
|
||
,
|
||
<location id="8D036051FFB8FF81FDC6836743CBFEA0" LSID="urn:lsid:plazi:treatment:0075879CFFB8FF80FF0982F3449CFD4C:8D036051FFB8FF81FDC6836743CBFEA0" box="[600,704,259,285]" latitude="-63.566666" longLatPrecision="1013" longitude="-50.683334" name="station 13" pageId="6" pageNumber="302">station 13</location>
|
||
,
|
||
<elevation id="03F1D1B9FFB8FF81FD558367420BFEA0" box="[715,768,259,285]" pageId="6" pageNumber="302">2610</elevation>
|
||
m,
|
||
<date id="FC62104AFFB8FF81FCB7836742C7FEA3" box="[809,972,259,286]" pageId="6" pageNumber="302" value="2005-03-14">
|
||
<collectingDate id="EC26E9A2FFB8FF81FCB7836742C7FEA3" box="[809,972,259,286]" pageId="6" pageNumber="302" value="2005-03-14">14 March 2005</collectingDate>
|
||
</date>
|
||
, one specimen epibiotic of
|
||
<taxonomicName id="4FDC4D09FFB8FF81FB728367449BFEA0" authorityName="Herdman" authorityYear="1881" box="[1260,1424,259,285]" class="Ascidiacea" family="Pyuridae" genus="Culeolus" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="suhmi">
|
||
<emphasis id="BAA8EA98FFB8FF81FB728367449BFEA0" box="[1260,1424,259,285]" italics="true" pageId="6" pageNumber="302">Culeolus suhmi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="BAA8EA98FFB8FF81FF598343403FFEFC" bold="true" box="[199,308,295,321]" pageId="6" pageNumber="302">
|
||
<typeStatus id="57678828FFB8FF81FF598343403FFEFC" box="[199,308,295,321]" pageId="6" pageNumber="302" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
:
|
||
<specimenCode id="D87A9EF1FFB8FF81FEDD834340E2FEFF" box="[323,489,295,322]" pageId="6" pageNumber="302">MZUCVI0195</specimenCode>
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C0C66501FFB8FF81FF59832F448BFED8" box="[199,1408,331,358]" pageId="6" pageNumber="302" type="etymology">
|
||
<paragraph id="8863368AFFB8FF81FF59832F448BFED8" blockId="6.[151,1437,259,646]" box="[199,1408,331,358]" pageId="6" pageNumber="302">
|
||
<emphasis id="BAA8EA98FFB8FF81FF59832F4043FED8" bold="true" box="[199,328,331,357]" pageId="6" pageNumber="302">Etymology</emphasis>
|
||
: In reference to the oceanographic campaign ANDEEP III in which the specimen was collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C0C66501FFB8FF81FF59830B4253FA97" pageId="6" pageNumber="302" type="description">
|
||
<paragraph id="8863368AFFB8FF81FF59830B443CFD38" blockId="6.[151,1437,259,646]" pageId="6" pageNumber="302">
|
||
<emphasis id="BAA8EA98FFB8FF81FF59830B405AFE34" bold="true" box="[199,337,367,393]" pageId="6" pageNumber="302">Description</emphasis>
|
||
. The specimen measures
|
||
<quantity id="4F249B6FFFB8FF81FDED830B43C6FE37" box="[627,717,367,394]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="6" pageNumber="302" unit="cm" value="0.37">0.37 cm</quantity>
|
||
high and
|
||
<quantity id="4F249B6FFFB8FF81FCA3830B4282FE37" box="[829,905,367,394]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="6" pageNumber="302" unit="cm" value="0.4">0.4 cm</quantity>
|
||
wide, with both apertures pointing towards the oral aperture of its basibiont. These are located at a short distance from each other. The tunic is thick and opaque, with a yellowish-brown tone (
|
||
<figureCitation id="10E72A0FFFB8FF81FE6F83D34345FE6C" box="[497,590,439,465]" captionStart="FIGURE 4" captionStartId="7.[151,250,1242,1266]" captionTargetBox="[151,1435,777,1219]" captionTargetId="figure-330@7.[151,1435,777,1219]" captionTargetPageId="7" captionText="FIGURE 4. Styela andeepensis sp. nov.. A: individual attached to the tunic of Culeolus suhmi; B: scheme showing internal anatomy (without branchial sac)." figureDoi="http://doi.org/10.5281/zenodo.5909835" httpUri="https://zenodo.org/record/5909835/files/figure.png" pageId="6" pageNumber="302">Fig. 4A</figureCitation>
|
||
). There are 22 simple oral tentacles of three different sizes, disposed in a circle on a thickening of the mantle. The pre-pharyngeal band is simple and undulated. It encloses a rounded dorsal tubercle in a small indentation. The dorsal lamina has a smooth border with slight undulations. It is continuous and tall, with its distal border curving on itself. The musculature consists of very thin fibers evenly distributed on the mantle, which is very thick. The branchial sac has thick and compressed longitudinal and transverse vessels. The latter alternate with thinner transverse vessels. The branchial longitudinal vessels are disposed as follows:
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB8FF81FF0980D74370FD73" blockId="6.[151,664,691,754]" box="[151,635,691,718]" pageId="6" pageNumber="302">Left side: DL - 4 (7) 3 (6) 4 (10) 6 (6) 2 - E</paragraph>
|
||
<paragraph id="8863368AFFB8FF81FF0980B34393FD4F" blockId="6.[151,664,691,754]" box="[151,664,727,754]" pageId="6" pageNumber="302">Right side: DL - 7 (9) 5 (11) 6 (10) 4 (8) 6 - E</paragraph>
|
||
<paragraph id="8863368AFFB8FF81FF59817C400EFABA" blockId="6.[151,1437,792,2043]" pageId="6" pageNumber="302">
|
||
The gut forms a very closed loop. There is a short esophagus that connects with a cylindrical stomach, which occupies almost ⅓ of the distance between the endostyle and the dorsal lamina. The stomach has 10 internal longitudinal folds. The intestine forms a swelling at its most proximal end. The border of the anus is lobed. There are two gonads on each side of the body. The tubular ovaries are long and thin, of an undulated, almost snaking shape. The most distant part of the posterior ovary on the left side is covered by the intestine. Small masses of testicular follicles surround the distal ends of each ovary, all disposed in close contact, although not attached, to them. In total, there are 13 endocarps on the right side of the body and nine on the left side. On the left side, the antero-dorsal ovary is completely covered by a row of six endocarps attached dorsally, while the postero-ventral ovary has a small row of two endocarps on its ventral side. In addition, there is a big endocarp at a mid-distance between both left gonads. On the right side, the antero-dorsal ovary is partially covered by a row of four endocarps dorsally. There is also one small endocarp on its ventral side, close to the testicular follicles. The postero-ventral ovary has a row of four endocarps on its ventral side. In addition, there are three small endocarps located dorsal, ventral and next to the testicular follicles of this gonad. Finally, there is a big endocarp at a mid-distance between the right gonads (
|
||
<figureCitation id="10E72A0FFFB8FF81FF3E868841F3FABA" box="[160,248,1260,1287]" captionStart="FIGURE 4" captionStartId="7.[151,250,1242,1266]" captionTargetBox="[151,1435,777,1219]" captionTargetId="figure-330@7.[151,1435,777,1219]" captionTargetPageId="7" captionText="FIGURE 4. Styela andeepensis sp. nov.. A: individual attached to the tunic of Culeolus suhmi; B: scheme showing internal anatomy (without branchial sac)." figureDoi="http://doi.org/10.5281/zenodo.5909835" httpUri="https://zenodo.org/record/5909835/files/figure.png" pageId="6" pageNumber="302">Fig. 4B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB8FF81FF5987744253FA97" blockId="6.[151,1437,792,2043]" box="[199,856,1296,1323]" pageId="6" pageNumber="302">
|
||
<emphasis id="BAA8EA98FFB8FF81FF59877440AAFA96" bold="true" box="[199,417,1296,1323]" pageId="6" pageNumber="302">Stomach contents.</emphasis>
|
||
No items were found in this specimen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C0C66501FFB8FF80FF598751449CFD4C" lastPageId="7" lastPageNumber="303" pageId="6" pageNumber="302" type="discussion">
|
||
<paragraph id="8863368AFFB8FF81FF59875142A3F9D2" blockId="6.[151,1437,792,2043]" pageId="6" pageNumber="302">
|
||
<emphasis id="BAA8EA98FFB8FF81FF5987514030FAF2" bold="true" box="[199,315,1333,1359]" pageId="6" pageNumber="302">Remarks.</emphasis>
|
||
<taxonomicName id="4FDC4D09FFB8FF81FEDD87504312FAF3" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[323,537,1332,1358]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FEDD87504312FAF3" box="[323,537,1332,1358]" italics="true" pageId="6" pageNumber="302">Styela andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FDBF87514377FAF2" bold="true" box="[545,636,1333,1359]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FDBF87514377FAF2" box="[545,636,1333,1359]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is very close to
|
||
<taxonomicName id="4FDC4D09FFB8FF81FCA787504577FAF2" authority="Herdman, 1881" authorityName="Herdman" authorityYear="1881" box="[825,1148,1332,1359]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FCA7875042C8FAF3" box="[825,963,1332,1358]" italics="true" pageId="6" pageNumber="302">Styela glans</emphasis>
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FC5587504577FAF2" author="Herdman, W. A." box="[971,1148,1332,1359]" pageId="6" pageNumber="302" pagination="52 - 58" refId="ref10962" refString="Herdman, W. A. (1881) Preliminary report on the Tunicata of the " Challenger " expedition. Part III. Cynthidae. Proceedings of the Royal society of Edinburgh, 11 (3), 52 - 58. https: // doi. org / 10.1017 / S 0370164600046782" type="journal article" year="1881">Herdman, 1881</bibRefCitation>
|
||
</taxonomicName>
|
||
, whose geographic range encompasses the South Western Atlantic and the Southern oceans (including the Weddell Sea) at a bathymetric range from
|
||
<quantity id="4F249B6FFFB8FF81FE8187184051FA2A" box="[287,346,1404,1431]" metricMagnitude="1" metricUnit="m" metricValue="3.5" pageId="6" pageNumber="302" unit="m" value="35.0">35 m</quantity>
|
||
to
|
||
<quantity id="4F249B6FFFB8FF81FE1C871840D1FA2A" box="[386,474,1404,1431]" metricMagnitude="3" metricUnit="m" metricValue="1.68" pageId="6" pageNumber="302" unit="m" value="1680.0">1680 m</quantity>
|
||
(
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FE7487184392FA2A" author="Herdman, W. A." box="[490,665,1404,1431]" pageId="6" pageNumber="302" pagination="52 - 58" refId="ref10962" refString="Herdman, W. A. (1881) Preliminary report on the Tunicata of the " Challenger " expedition. Part III. Cynthidae. Proceedings of the Royal society of Edinburgh, 11 (3), 52 - 58. https: // doi. org / 10.1017 / S 0370164600046782" type="journal article" year="1881">Herdman 1881</bibRefCitation>
|
||
; Monniot C. & Monniot F. 1976; Monniot C. 1978; Monniot C. & Monniot F. 1980; Monniot C. & Monniot F. 1983; Monniot C. & Monniot F. 1994). The main differences between both species include: the structure of the branchial sac, with
|
||
<taxonomicName id="4FDC4D09FFB8FF81FCDE87A142EEFA63" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[832,997,1476,1503]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FCDE87A142EEFA63" box="[832,997,1476,1503]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FC7287A1454DFA62" bold="true" box="[1004,1094,1477,1503]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FC7287A1454DFA62" box="[1004,1094,1477,1503]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
having true folds and
|
||
<taxonomicName id="4FDC4D09FFB8FF81FADD87A14496FA63" authorityName="Herdman" authorityYear="1881" box="[1347,1437,1476,1503]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FADD87A14496FA63" box="[1347,1437,1476,1503]" italics="true" pageId="6" pageNumber="302">S. glans</emphasis>
|
||
</taxonomicName>
|
||
having only an accumulation of longitudinal vessels; the size and shape of the ovaries, being shorter and wider in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FF09846941FBF99B" authorityName="Herdman" authorityYear="1881" box="[151,240,1548,1575]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FF09846941FBF99B" box="[151,240,1548,1575]" italics="true" pageId="6" pageNumber="302">S. glans</emphasis>
|
||
</taxonomicName>
|
||
; the number and disposition of endocarps, being more numerous in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FC738469454DF99B" authorityName="Herdman" authorityYear="1881" box="[1005,1094,1548,1575]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FC738469454DF99B" box="[1005,1094,1548,1575]" italics="true" pageId="6" pageNumber="302">S. glans</emphasis>
|
||
</taxonomicName>
|
||
; the presence of parastigmatic vessels in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FE938455406CF9F7" authorityName="Herdman" authorityYear="1881" box="[269,359,1584,1611]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FE938455406CF9F7" box="[269,359,1584,1611]" italics="true" pageId="6" pageNumber="302">S. glans</emphasis>
|
||
</taxonomicName>
|
||
, being completely absent in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FD308455425FF9F7" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[686,852,1584,1611]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FD308455425FF9F7" box="[686,852,1584,1611]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FCC2845542BCF9F6" bold="true" box="[860,951,1585,1611]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FCC2845542BCF9F6" box="[860,951,1585,1611]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; and the presence of atrial tentacles, being numerous in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FEB784314089F9D3" authorityName="Herdman" authorityYear="1881" box="[297,386,1620,1647]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="glans">
|
||
<emphasis id="BAA8EA98FFB8FF81FEB784314089F9D3" box="[297,386,1620,1647]" italics="true" pageId="6" pageNumber="302">S. glans</emphasis>
|
||
</taxonomicName>
|
||
but completely absent in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FD3D84314243F9D3" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[675,840,1620,1647]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FD3D84314243F9D3" box="[675,840,1620,1647]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FCD0843142A3F9D2" bold="true" box="[846,936,1621,1647]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FCD0843142A3F9D2" box="[846,936,1621,1647]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB8FF81FF59841C4315F847" blockId="6.[151,1437,792,2043]" pageId="6" pageNumber="302">
|
||
<taxonomicName id="4FDC4D09FFB8FF81FF59841C4097F92F" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[199,412,1656,1682]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FF59841C4097F92F" box="[199,412,1656,1682]" italics="true" pageId="6" pageNumber="302">Styela andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FE3D841D40F7F92E" bold="true" box="[419,508,1657,1683]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FE3D841D40F7F92E" box="[419,508,1657,1683]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also very close to
|
||
<taxonomicName id="4FDC4D09FFB8FF81FD76841C4595F92E" authority="Michaelsen, 1898" authorityName="Michaelsen" authorityYear="1898" box="[744,1182,1656,1683]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB8FF81FD76841C42C6F92F" box="[744,973,1656,1682]" italics="true" pageId="6" pageNumber="302">Styela magalhaensis</emphasis>
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FC4A841C4595F92E" author="Michaelsen, W." box="[980,1182,1656,1683]" pageId="6" pageNumber="302" pagination="363 - 372" refId="ref11675" refString="Michaelsen, W. (1898) Vorlaufige Mitteilung uber einige Tunicaten aus dem Magalhaensischen Gebeit sowie von Sud Geogien. Zoologische Anzeiger, 21, 363 - 372." type="journal article" year="1898">Michaelsen, 1898</bibRefCitation>
|
||
</taxonomicName>
|
||
, a species cited for the SE Pacific, SW Atlantic and Southern oceans (
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FD0584F8426BF90A" author="Michaelsen, W." box="[667,864,1692,1719]" pageId="6" pageNumber="302" pagination="1 - 148" refId="ref11705" refString="Michaelsen, W. (1900) Die holosomen Ascidien des magalhaenisch-sudgeorgischen Gebietes. Zoologica, 12, 31, 1 - 148." type="journal article" year="1900">Michaelsen 1900</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FCF584FA45B2F90A" author="Arnback-Christie-Linde, A." box="[875,1209,1693,1721]" pageId="6" pageNumber="302" pagination="1 - 27" refId="ref10341" refString="Arnback-Christie-Linde, A. (1929) Chilean Tunicates. Ascidians from the Guaitecas Islands. Arkiv for Zoologi, 21, 1 - 27." type="journal article" year="1929">Ärnbäck-Christie-Linde 1929</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FB5A84F84440F90B" author="Millar, R. H." box="[1220,1355,1692,1718]" pageId="6" pageNumber="302" pagination="1 - 160" refId="ref11749" refString="Millar, R. H. (1960) Ascidiacea. Discovery Reports, 30, 1 - 160." type="journal article" year="1960">Millar 1960</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FAC884F841D9F966" author="Millar, R. H." pageId="6" pageNumber="302" pagination="99 - 159" refId="ref11769" refString="Millar, R. H. (1970) Ascidians, including specimens from the deep-sea, collected by the R. V. ' Vema' and now in the American Museum of Natural History. Zoological Journal of the Linnean Society, 49 (2), 99 - 159. https: // doi. org / 10.1111 / j. 1096 - 3642.1970. tb 00732. x" type="journal article" year="1970">Millar 1970</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FF7E84A4406AF966" author="Diehl, M." box="[224,353,1728,1755]" pageId="6" pageNumber="302" pagination="139 - 153" refId="ref10769" refString="Diehl, M. (1977) Ascidien des Argentinischen Schlefs aus den Grundtrawl-Fangen des FFS " Walther Herwig " auf seiner Sudamerika-Expedition. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 74, 139 - 153." type="journal article" year="1977">Diehl 1977</bibRefCitation>
|
||
; Monniot C. & Monniot F. 1983; Monniot C. & Andrade 1983) at a maximum depth of
|
||
<quantity id="4F249B6FFFB8FF81FACA84A44496F966" box="[1364,1437,1728,1755]" metricMagnitude="2" metricUnit="m" metricValue="4.95" pageId="6" pageNumber="302" unit="m" value="495.0">495 m</quantity>
|
||
(
|
||
<bibRefCitation id="EC4D4B7BFFB8FF81FF0184804022F942" author="Diehl, M." box="[159,297,1764,1791]" pageId="6" pageNumber="302" pagination="139 - 153" refId="ref10769" refString="Diehl, M. (1977) Ascidien des Argentinischen Schlefs aus den Grundtrawl-Fangen des FFS " Walther Herwig " auf seiner Sudamerika-Expedition. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 74, 139 - 153." type="journal article" year="1977">Diehl, 1977</bibRefCitation>
|
||
). However, they differ in the following characters: the ovaries have similar lengths, but are wider and have a straight shape in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FE3D856D4353F89F" authorityName="Michaelsen" authorityYear="1898" box="[419,600,1800,1827]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB8FF81FE3D856D4353F89F" box="[419,600,1800,1827]" italics="true" pageId="6" pageNumber="302">S. magalhaensis</emphasis>
|
||
</taxonomicName>
|
||
(not the characteristic snaking shape found in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FBC1856D4408F89F" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[1119,1283,1800,1827]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FBC1856D4408F89F" box="[1119,1283,1800,1827]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FA97856D4469F89E" bold="true" box="[1289,1378,1801,1827]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FA97856D4469F89E" box="[1289,1378,1801,1827]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
); the testicular follicles in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FE168549434BF8FB" box="[392,576,1836,1863]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhanesis">
|
||
<emphasis id="BAA8EA98FFB8FF81FE168549434BF8FB" box="[392,576,1836,1863]" italics="true" pageId="6" pageNumber="302">S. magalhanesis</emphasis>
|
||
</taxonomicName>
|
||
form compact clusters disposed very close to the lower end of the ovaries, with almost no distance between them, while in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FD258535426AF8D7" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[699,865,1872,1899]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FD258535426AF8D7" box="[699,865,1872,1899]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FCF6853542C8F8D6" bold="true" box="[872,963,1873,1899]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FCF6853542C8F8D6" box="[872,963,1873,1899]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
they form smaller clusters disposed close but at some distance from the distal end of the ovaries; atrial tentacles are present in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FBC18511441DF833" authorityName="Michaelsen" authorityYear="1898" box="[1119,1302,1908,1935]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB8FF81FBC18511441DF833" box="[1119,1302,1908,1935]" italics="true" pageId="6" pageNumber="302">S. magalhaensis</emphasis>
|
||
</taxonomicName>
|
||
, while they are completely absent in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FE3185FD435FF80F" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[431,596,1944,1971]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB8FF81FE3185FD435FF80F" box="[431,596,1944,1971]" italics="true" pageId="6" pageNumber="302">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB8FF81FDC485FD43BFF80E" bold="true" box="[602,692,1945,1971]" pageId="6" pageNumber="302">
|
||
<taxonomicNameLabel id="A19B57E3FFB8FF81FDC485FD43BFF80E" box="[602,692,1945,1971]" pageId="6" pageNumber="302" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; endocarps are more numerous in
|
||
<taxonomicName id="4FDC4D09FFB8FF81FBA885FD45E7F80F" authorityName="Michaelsen" authorityYear="1898" box="[1078,1260,1944,1971]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB8FF81FBA885FD45E7F80F" box="[1078,1260,1944,1971]" italics="true" pageId="6" pageNumber="302">S. magalhaensis</emphasis>
|
||
</taxonomicName>
|
||
; the gut-loop is wider and the stomach is longer in
|
||
<emphasis id="BAA8EA98FFB8FF81FD8485D943D2F86B" box="[538,729,1980,2007]" italics="true" pageId="6" pageNumber="302">
|
||
<taxonomicName id="4FDC4D09FFB8FF81FD8485D943DAF86B" authorityName="Michaelsen" authorityYear="1898" box="[538,721,1980,2007]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">S. magalhaensis</taxonomicName>
|
||
;
|
||
</emphasis>
|
||
and the pre-pharyngeal band makes a pronounced V around the dorsal tubercle in
|
||
<emphasis id="BAA8EA98FFB8FF81FEFF85854315F847" box="[353,542,2016,2043]" italics="true" pageId="6" pageNumber="302">
|
||
<taxonomicName id="4FDC4D09FFB8FF81FEFF85854310F847" authorityName="Michaelsen" authorityYear="1898" box="[353,539,2016,2043]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="6" pageNumber="302" phylum="Chordata" rank="species" species="magalhaensis">S. magalhaensis</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB9FF80FF5982F345BBFEFC" blockId="7.[151,1437,150,753]" pageId="7" pageNumber="303">
|
||
<taxonomicName id="4FDC4D09FFB9FF80FF5982F34336FF0C" authority="Millar (1988)" authorityName="Millar" authorityYear="1988" box="[199,573,151,177]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="brevigaster">
|
||
<emphasis id="BAA8EA98FFB9FF80FF5982F3409DFF0C" box="[199,406,151,177]" italics="true" pageId="7" pageNumber="303">Styela brevigaster</emphasis>
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FE3F82F34336FF0C" author="Millar, R. H." box="[417,573,151,177]" pageId="7" pageNumber="303" pagination="1427 - 1435" refId="ref11840" refString="Millar, R. H. (1988) Deep-sea ascidians from the eastern Pacific Ocean Biological Survey Program. Journal of Natural History, 22, 1427 - 1435. https: // doi. org / 10.1080 / 00222938800770851" type="journal article" year="1988">Millar (1988)</bibRefCitation>
|
||
</taxonomicName>
|
||
is found in the SE Pacific at bathyal depths (
|
||
<quantity id="4F249B6FFFB9FF80FBFE82F245E2FF0C" box="[1120,1257,150,177]" metricMagnitude="2" metricUnit="m" metricValue="6.5" metricValueMax="7.5" metricValueMin="5.5" pageId="7" pageNumber="303" unit="m" value="650.0" valueMax="750.0" valueMin="550.0">550–750 m</quantity>
|
||
).
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FA9E82F34497FF0C" author="Millar, R. H." box="[1280,1436,151,177]" pageId="7" pageNumber="303" pagination="1427 - 1435" refId="ref11840" refString="Millar, R. H. (1988) Deep-sea ascidians from the eastern Pacific Ocean Biological Survey Program. Journal of Natural History, 22, 1427 - 1435. https: // doi. org / 10.1080 / 00222938800770851" type="journal article" year="1988">Millar (1988)</bibRefCitation>
|
||
acknowledged its close similarity to
|
||
<taxonomicName id="4FDC4D09FFB9FF80FDD782DF420FFF68" authorityName="Michaelsen" authorityYear="1898" box="[585,772,187,213]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB9FF80FDD782DF420FFF68" box="[585,772,187,213]" italics="true" pageId="7" pageNumber="303">S. magalhaensis</emphasis>
|
||
</taxonomicName>
|
||
, from which it was differentiated by the dimension and shape of the stomach. The specimens observed by Millar (more than 100) presented shorter and wider stomachs in comparison to the long and cylindrical stomachs observed by
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FC1283674569FEA0" author="Michaelsen, W." box="[908,1122,259,285]" pageId="7" pageNumber="303" pagination="1 - 148" refId="ref11705" refString="Michaelsen, W. (1900) Die holosomen Ascidien des magalhaenisch-sudgeorgischen Gebietes. Zoologica, 12, 31, 1 - 148." type="journal article" year="1900">Michaelsen (1900)</bibRefCitation>
|
||
in
|
||
<taxonomicName id="4FDC4D09FFB9FF80FB138367444DFEA0" authorityName="Michaelsen" authorityYear="1898" box="[1165,1350,259,285]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="magalhaensis">
|
||
<emphasis id="BAA8EA98FFB9FF80FB138367444DFEA0" box="[1165,1350,259,285]" italics="true" pageId="7" pageNumber="303">S. magalhaensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4FDC4D09FFB9FF80FAC68367402BFEFC" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB9FF80FAC68367402BFEFC" italics="true" pageId="7" pageNumber="303">Styela andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB9FF80FEB98343408AFEFC" bold="true" box="[295,385,295,321]" pageId="7" pageNumber="303">
|
||
<taxonomicNameLabel id="A19B57E3FFB9FF80FEB98343408AFEFC" box="[295,385,295,321]" pageId="7" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
has a long, cylindrical stomach, more similar to that of
|
||
<emphasis id="BAA8EA98FFB9FF80FC6C834345BBFEFC" box="[1010,1200,295,321]" italics="true" pageId="7" pageNumber="303">
|
||
<taxonomicName id="4FDC4D09FFB9FF80FC6C834345A7FEFC" authorityName="Michaelsen" authorityYear="1898" box="[1010,1196,295,321]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="magalhaensis">S. magalhaensis</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB9FF80FF51832F446CFDDC" blockId="7.[151,1437,150,753]" pageId="7" pageNumber="303">
|
||
<taxonomicName id="4FDC4D09FFB9FF80FF51832F4353FED8" authority="(Van Name, 1912)" baseAuthorityName="Van Name" baseAuthorityYear="1912" box="[207,600,331,357]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="BAA8EA98FFB9FF80FF51832F408BFED8" box="[207,384,331,357]" italics="true" pageId="7" pageNumber="303">Styela atlantica</emphasis>
|
||
(
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FE11832F435BFED8" author="Van Name, W. G." box="[399,592,331,357]" pageId="7" pageNumber="303" pagination="439 - 619" refId="ref13946" refString="Van Name, W. G. (1912) Simple ascidians of the coasts of New England and neighboring British provinces. Proceedings of the Boston Society of Natural History, 34, 439 - 619." type="journal article" year="1912">Van Name, 1912</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4FDC4D09FFB9FF80FD0F832F42EDFED8" authority="Hartmeyer, 1906" authorityName="Hartmeyer" authorityYear="1906" box="[657,998,331,357]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="BAA8EA98FFB9FF80FD0F832F422BFED9" box="[657,800,331,357]" italics="true" pageId="7" pageNumber="303">Styela sigma</emphasis>
|
||
Hartmeyer, 1906
|
||
</taxonomicName>
|
||
are two almost identical species. Both resemble very closely
|
||
<taxonomicName id="4FDC4D09FFB9FF80FE0C830B433CFE34" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[402,567,367,393]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB9FF80FE0C830B433CFE34" box="[402,567,367,393]" italics="true" pageId="7" pageNumber="303">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB9FF80FDA0830B439CFE34" bold="true" box="[574,663,367,393]" pageId="7" pageNumber="303">
|
||
<taxonomicNameLabel id="A19B57E3FFB9FF80FDA0830B439CFE34" box="[574,663,367,393]" pageId="7" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
when morphological characters are compared. However, the number of endocarps are fewer than those reported for
|
||
<taxonomicName id="4FDC4D09FFB9FF80FD3683F74203FE11" authorityName="Hartmeyer" authorityYear="1906" box="[680,776,403,429]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="BAA8EA98FFB9FF80FD3683F74203FE11" box="[680,776,403,429]" italics="true" pageId="7" pageNumber="303">S. sigma</emphasis>
|
||
</taxonomicName>
|
||
(approximately 83 on one side; Nishikawa T. 1991, figure 32A) and
|
||
<taxonomicName id="4FDC4D09FFB9FF80FE9483D34080FE6C" baseAuthorityName="Van Name" baseAuthorityYear="1912" box="[266,395,439,465]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="BAA8EA98FFB9FF80FE9483D34080FE6C" box="[266,395,439,465]" italics="true" pageId="7" pageNumber="303">S. atlantica</emphasis>
|
||
</taxonomicName>
|
||
(approximately 30 on the right side; Monniot F. 2016, figure 26A,B). In addition, there are no tentancles near the atrial aperture as observed for
|
||
<taxonomicName id="4FDC4D09FFB9FF80FC9D83BF456FFE4B" authority="(Monniot F. 2016)" baseAuthorityName="Monniot F." baseAuthorityYear="2016" box="[771,1124,475,502]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="BAA8EA98FFB9FF80FC9D83BF428CFE48" box="[771,903,475,501]" italics="true" pageId="7" pageNumber="303">S. atlantica</emphasis>
|
||
(Monniot F. 2016)
|
||
</taxonomicName>
|
||
nor an “atrial velum welldeveloped, sprinkled with numerous fine atrial tentacles over its inner surface” as described for
|
||
<taxonomicName id="4FDC4D09FFB9FF80FB26839B41F2FD80" authority="(Nishikawa T. 1991)" baseAuthorityName="Nishikawa T." baseAuthorityYear="1991" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="BAA8EA98FFB9FF80FB26839B441EFDA5" box="[1208,1301,511,537]" italics="true" pageId="7" pageNumber="303">S. sigma</emphasis>
|
||
(Nishikawa T. 1991)
|
||
</taxonomicName>
|
||
. The species
|
||
<taxonomicName id="4FDC4D09FFB9FF80FE1180474304FD80" box="[399,527,547,573]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="atlantica">
|
||
<emphasis id="BAA8EA98FFB9FF80FE1180474304FD80" box="[399,527,547,573]" italics="true" pageId="7" pageNumber="303">S. atlantica</emphasis>
|
||
</taxonomicName>
|
||
is found in the northern hemisphere, in Atlantic waters down to
|
||
<quantity id="4F249B6FFFB9FF80FB7A80474420FD80" box="[1252,1323,547,573]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="303" unit="m" value="300.0">300 m</quantity>
|
||
(Monniot F. 2016);
|
||
<taxonomicName id="4FDC4D09FFB9FF80FE9D80234069FDDD" box="[259,354,583,609]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="sigma">
|
||
<emphasis id="BAA8EA98FFB9FF80FE9D80234069FDDD" box="[259,354,583,609]" italics="true" pageId="7" pageNumber="303">S. sigma</emphasis>
|
||
</taxonomicName>
|
||
is found in the northern hemisphere, in Pacific waters down to
|
||
<quantity id="4F249B6FFFB9FF80FBB78023457BFDDC" box="[1065,1136,583,609]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="303" unit="m" value="800.0">800 m</quantity>
|
||
(Sanamyan K. 2000).
|
||
</paragraph>
|
||
<paragraph id="8863368AFFB9FF80FF59800F449CFD4C" blockId="7.[151,1437,150,753]" pageId="7" pageNumber="303">
|
||
Other
|
||
<taxonomicName id="4FDC4D09FFB9FF80FE90800F40A0FD38" box="[270,427,619,645]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="undetermined">
|
||
<emphasis id="BAA8EA98FFB9FF80FE90800F4059FD38" box="[270,338,619,645]" italics="true" pageId="7" pageNumber="303">Styela</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
with two gonads on each side of the body, which are also very close to
|
||
<taxonomicName id="4FDC4D09FFB9FF80FB51800F447FFD38" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[1231,1396,619,645]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="andepeensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB9FF80FB51800F447FFD38" box="[1231,1396,619,645]" italics="true" pageId="7" pageNumber="303">S. andepeensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB9FF80FAE5800F41C3FD14" bold="true" pageId="7" pageNumber="303">
|
||
<taxonomicNameLabel id="A19B57E3FFB9FF80FAE5800F41C3FD14" pageId="7" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are
|
||
<taxonomicName id="4FDC4D09FFB9FF80FF6280EB436FFD17" authority="(Savigny, 1816)" baseAuthorityName="Savigny" baseAuthorityYear="1816" box="[252,612,655,682]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="canopus">
|
||
<emphasis id="BAA8EA98FFB9FF80FF6280EB40ADFD15" box="[252,422,655,681]" italics="true" pageId="7" pageNumber="303">Styela canopus</emphasis>
|
||
(
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FE2980EB4350FD17" author="Savigny, J. C." box="[439,603,655,682]" pageId="7" pageNumber="303" pagination="1 - 239" refId="ref13510" refString="Savigny, J. C. (1816) Memoires sur les animaux sans vertebres. Paris, 2, 1 - 239. https: // doi. org / 10.5962 / bhl. title. 9154" type="journal article" year="1816">Savigny, 1816</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4FDC4D09FFB9FF80FD0080EB450CFD14" authority="(Stimpson, 1852)" baseAuthorityName="Stimpson" baseAuthorityYear="1852" box="[670,1031,654,681]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="partita">
|
||
<emphasis id="BAA8EA98FFB9FF80FD0080EB423CFD15" box="[670,823,655,681]" italics="true" pageId="7" pageNumber="303">Styela partita</emphasis>
|
||
(
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FCD980EB42F4FD14" author="Stimpson, W." box="[839,1023,654,681]" pageId="7" pageNumber="303" pagination="228 - 232" refId="ref13714" refString="Stimpson, W. (1852) Several new ascidians from the coast of the United States. Proceedings of the Boston Society of Natural History, 4, 228 - 232. https: // doi. org / 10.5962 / bhl. part. 25197" type="journal article" year="1852">Stimpson, 1852</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
. However, these species have testis follicles distributed along both sides of the ovaries (not forming apical clusters as in
|
||
<taxonomicName id="4FDC4D09FFB9FF80FBD780D745E5FD70" authority="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián, 2022" authorityName="Maggioni & Rimondino & Taverna & Reyna & Lagger & Alurralde & Calcagno & Tatián" authorityYear="2022" box="[1097,1262,691,717]" class="Ascidiacea" family="Styelidae" genus="Styela" kingdom="Animalia" order="Stolidobranchia" pageId="7" pageNumber="303" phylum="Chordata" rank="species" species="andeepensis" status="sp. nov.">
|
||
<emphasis id="BAA8EA98FFB9FF80FBD780D745E5FD70" box="[1097,1262,691,717]" italics="true" pageId="7" pageNumber="303">S. andeepensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="BAA8EA98FFB9FF80FB6B80D74444FD70" bold="true" box="[1269,1359,691,717]" pageId="7" pageNumber="303">
|
||
<taxonomicNameLabel id="A19B57E3FFB9FF80FB6B80D74444FD70" box="[1269,1359,691,717]" pageId="7" pageNumber="303" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
). Both were collected from shallow waters in the central Atlantic (
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FCB280B342EDFD4C" author="Van Name, W. G." box="[812,998,726,753]" pageId="7" pageNumber="303" pagination="1 - 146" refId="ref13984" refString="Van Name, W. G. (1945) The North and South American ascidians. Bulletin of the American Museum of Natural History, 84, 1 - 146." type="journal article" year="1945">Van Name 1945</bibRefCitation>
|
||
; Monniot C. 1983;
|
||
<bibRefCitation id="EC4D4B7BFFB9FF80FB5E80B34480FD4C" author="Rocha, R. M. & Gamba, G. A. & Zanata, T. B." box="[1216,1419,727,753]" pageId="7" pageNumber="303" pagination="18 - 30" refId="ref13154" refString="Rocha, R. M., Gamba, G. A. & Zanata, T. B. (2012) Aplidium (Ascidiacea, Polyclinidae) in central coast, Brazil. Zootaxa, 3565 (1), 18 - 30. https: // doi. org / 10.11646 / zootaxa. 3565.1.2" type="journal article" year="2012">
|
||
Rocha
|
||
<emphasis id="BAA8EA98FFB9FF80FA9180B3444CFD4C" box="[1295,1351,727,753]" italics="true" pageId="7" pageNumber="303">et al.</emphasis>
|
||
2012
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |