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<document id="592C488A45DCD5D43C1D1A6FC6938906" ID-CLB-Dataset="27893" ID-DOI="10.11646/zootaxa.4526.1.1" ID-GBIF-Dataset="4d211ac6-cbb8-4ef7-b710-44d4f34873ef" ID-ISSN="1175-5326" ID-Zenodo-Dep="2611359" ID-ZooBank="028FC5EA-7123-4F3A-B6C4-5EBE57ADBE23" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553697037932" checkinUser="plazi" docAuthor="Maggioni, Tamara, Taverna, Anabela, Reyna, Paola B., Alurralde, Gastón, Rimondino, Clara &amp; Tatián, Marcos" docDate="2018" docId="A0769C75756EFFBD0BB630F716F63096" docLanguage="en" docName="zootaxa.4526.1.1.pdf" docOrigin="Zootaxa 4526 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Asajirus indicus" docType="treatment" docVersion="8" lastPageNumber="24" masterDocId="5C4FE40D7579FFA50B2135631216313A" masterDocTitle="Deep-sea ascidians (Chordata, Tunicata) from the SW Atlantic: species richness with descriptions of two new species" masterLastPageNumber="28" masterPageNumber="1" pageNumber="24" updateTime="1698714174642" updateUser="ExternalLinkService">
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<mods:title id="806035B77772402285C07816A2B062A2">Deep-sea ascidians (Chordata, Tunicata) from the SW Atlantic: species richness with descriptions of two new species</mods:title>
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<mods:namePart id="F552A65201316F9F7041F9A7B66751BA">Maggioni, Tamara</mods:namePart>
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<mods:namePart id="95D18CCC0C5CD58EBE0AC1C9D2D23872">Taverna, Anabela</mods:namePart>
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<mods:namePart id="1181423038ED61FA080AF98E38FBDA76">Reyna, Paola B.</mods:namePart>
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<mods:namePart id="CC8098B47D6CFBDD8BADC665E8A88ED9">Alurralde, Gastón</mods:namePart>
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<mods:namePart id="E1134D2079ACD64A5D222F9824BE765F">Rimondino, Clara</mods:namePart>
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<treatment id="A0769C75756EFFBD0BB630F716F63096" ID-DOI="http://doi.org/10.5281/zenodo.5995374" ID-GBIF-Taxon="154507592" ID-Zenodo-Dep="5995374" LSID="urn:lsid:plazi:treatment:A0769C75756EFFBD0BB630F716F63096" httpUri="http://treatment.plazi.org/id/A0769C75756EFFBD0BB630F716F63096" lastPageId="24" lastPageNumber="24" pageId="23" pageNumber="24">
<subSubSection id="60C57EE8756EFFB20BB630F713E33494" box="[151,501,1428,1454]" pageId="23" pageNumber="24" type="nomenclature">
<paragraph id="28602D63756EFFB20BB630F713E33494" blockId="23.[151,501,1428,1454]" box="[151,501,1428,1454]" pageId="23" pageNumber="24">
<heading id="73289A0F756EFFB20BB630F713E33494" bold="true" box="[151,501,1428,1454]" fontSize="11" level="1" pageId="23" pageNumber="24" reason="1">
<taxonomicName id="EFDF56E0756EFFB20BB630F713E33494" ID-CoL="H496" authority="(Oka, 1913)" baseAuthorityName="Oka" baseAuthorityYear="1913" box="[151,501,1428,1454]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="indicus">
<emphasis id="1AABF171756EFFB20BB630F713E33494" bold="true" box="[151,501,1428,1454]" pageId="23" pageNumber="24">
<emphasis id="1AABF171756EFFB20BB630F7134D3494" bold="true" box="[151,347,1428,1454]" italics="true" pageId="23" pageNumber="24">Asajirus indicus</emphasis>
(
<bibRefCitation id="4C4E5092756EFFB20A4A30F713FA3494" author="Oka, A." box="[363,492,1428,1454]" pageId="23" pageNumber="24" pagination="1 - 10" refId="ref14223" refString="Oka, A. (1913) Zur kenntnis der zwei aberranten Ascidien Gattungen Dicopia Sluit und Hexacrobylus Sluit. Zoologischer Anzeiger, 43, 1 - 10." type="journal article" year="1913">Oka, 1913</bibRefCitation>
)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="60C57EE8756EFFB20BB630B816D0372A" pageId="23" pageNumber="24" type="reference_group">
<paragraph id="28602D63756EFFB20BB630B8106934CB" blockId="23.[151,1222,1499,1552]" box="[151,639,1499,1521]" pageId="23" pageNumber="24">
<emphasis id="1AABF171756EFFB20BB630B8131B34CB" bold="true" box="[151,269,1499,1521]" pageId="23" pageNumber="24">References</emphasis>
:
<taxonomicName id="EFDF56E0756EFFB20A3B30B8106C34CB" ID-CoL="3LG66" authority="Oka 1913: 6" authorityName="Oka" authorityPageNumber="6" authorityYear="1913" box="[282,634,1499,1521]" class="Ascidiacea" family="Molgulidae" genus="Hexacrobylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="indicus">
<emphasis id="1AABF171756EFFB20A3B30B813E334CB" box="[282,501,1499,1521]" italics="true" pageId="23" pageNumber="24">Hexacrobylus indicus</emphasis>
<bibRefCitation id="4C4E5092756EFFB20ADA30B8107434CB" author="Oka, A." box="[507,610,1499,1521]" pageId="23" pageNumber="24" pagination="1 - 10" refId="ref14223" refString="Oka, A. (1913) Zur kenntnis der zwei aberranten Ascidien Gattungen Dicopia Sluit und Hexacrobylus Sluit. Zoologischer Anzeiger, 43, 1 - 10." type="journal article" year="1913">Oka 1913</bibRefCitation>
: 6
</taxonomicName>
.
</paragraph>
<paragraph id="28602D63756EFFB20BB6309916D0372A" blockId="23.[151,1222,1499,1552]" box="[151,1222,1530,1552]" pageId="23" pageNumber="24">
<treatmentCitationGroup id="08CF0A4D756EFFB20BB6309916D0372A" box="[151,1222,1530,1552]" pageId="23" pageNumber="24">
<taxonomicName id="EFDF56E0756EFFB20BB6309913CC372A" ID-CoL="H496" authority="Kott 1989: 521" authorityName="Kott" authorityPageNumber="521" authorityYear="1989" box="[151,474,1530,1552]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="indicus">
<emphasis id="1AABF171756EFFB20BB63099132D372A" box="[151,315,1530,1552]" italics="true" pageId="23" pageNumber="24">Asajirus indicus</emphasis>
<treatmentCitation id="A97E0B72756EFFB20A60309813CC372A" author="Kott, P." box="[321,474,1530,1552]" page="521" pageId="23" pageNumber="24" year="1989">
<bibRefCitation id="4C4E5092756EFFB20A60309813BD372A" author="Kott, P." box="[321,427,1530,1552]" pageId="23" pageNumber="24" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott 1989</bibRefCitation>
: 521
</treatmentCitation>
</taxonomicName>
524, fig. 1;
<treatmentCitation id="A97E0B72756EFFB2097D309911AB372A" author="Sanamyan, K. E. &amp; Sanamyan, N. P." box="[604,957,1530,1552]" page="339" pageId="23" pageNumber="24" year="2006">
<bibRefCitation id="4C4E5092756EFFB2097D3099119B372A" author="Sanamyan, K. E. &amp; Sanamyan, N. P." box="[604,909,1530,1552]" pageId="23" pageNumber="24" pagination="307 - 344" refId="ref14816" refString="Sanamyan, K. E. &amp; Sanamyan, N. P. (2006) Deep-water ascidians (Tunicata: Ascidiacea) from the northern and western Pacific. Journal of Natural History, 40 (5 - 6), 307 - 344. https: // doi. org / 10.1080 / 00222930600628416" type="journal article" year="2006">Sanamyan &amp; Sanamyan 2006</bibRefCitation>
: 339
</treatmentCitation>
342; fig. 19 (synonymy).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="60C57EE8756EFFB20BB6335F17203687" pageId="23" pageNumber="24" type="materials_examined">
<paragraph id="28602D63756EFFB20BB6335F11F637A7" blockId="23.[151,1437,1596,2017]" pageId="23" pageNumber="24">
<emphasis id="1AABF171756EFFB20BB6335F136A376F" bold="true" box="[151,380,1596,1621]" pageId="23" pageNumber="24">Material examined</emphasis>
: 1 individual; trawl; -37.9651 lat. -54.5320 long. (station 10);
<quantity id="EF278086756EFFB20F72335E16BB376E" box="[1107,1197,1597,1621]" metricMagnitude="3" metricUnit="m" metricValue="1.144" pageId="23" pageNumber="24" unit="m" value="1144.0">1144 m</quantity>
;
<date id="5C610BA3756EFFB20F9A335E1765376F" box="[1211,1395,1597,1621]" pageId="23" pageNumber="24" value="2012-08-11">11 August 2012</date>
—3 individuals; net; -37.9448 lat. -54.1832 long. (station 13);
<quantity id="EF278086756EFFB208043303116B3742" box="[805,893,1632,1657]" metricMagnitude="3" metricUnit="m" metricValue="1.508" pageId="23" pageNumber="24" unit="m" value="1508.0">1508 m</quantity>
;
<date id="5C610BA3756EFFB208A8330216293743" box="[905,1087,1633,1657]" pageId="23" pageNumber="24" value="2012-08-13">13 August 2012</date>
—11 individuals; net; -37.8717 lat. -53.9572 long. (station 14);
<quantity id="EF278086756EFFB20ADA33E6104537A6" box="[507,595,1669,1693]" metricMagnitude="3" metricUnit="m" metricValue="1.738" pageId="23" pageNumber="24" unit="m" value="1738.0">1738 m</quantity>
;
<date id="5C610BA3756EFFB2097F33E7110737A7" box="[606,785,1668,1693]" pageId="23" pageNumber="24" value="2012-08-15">15 August 2012</date>
(
<figureCitation id="B0E431E6756EFFB2080133E7118137A7" box="[800,919,1668,1693]" captionStart="FIGURE 15" captionStartId="24.[151,250,1339,1361]" captionTargetBox="[151,1436,483,1317]" captionTargetId="figure@24.[151,1436,483,1317]" captionTargetPageId="24" captionText="FIGURE 15. Asajirus indicus (Oka, 1913). A: individual with tunic; B: dorsal side with details of circular musculature, nervous system, atrial aperture and gonads (test removed); C: ventral side with detail of longitudinal muscles, stomach and gonads (test removed); D: ventral side of pharynx showing circular perforations." httpUri="https://zenodo.org/record/2611391/files/figure.png" pageId="23" pageNumber="24">Figures 15</figureCitation>
AD).
</paragraph>
<paragraph id="28602D63756EFFB20BE633CB17203687" blockId="23.[151,1437,1596,2017]" pageId="23" pageNumber="24">
Specimens are spherical, either ovoid or pyriform-shaped (
<figureCitation id="B0E431E6756EFFB2084133CB11DF37FB" box="[864,969,1704,1729]" captionStart="FIGURE 15" captionStartId="24.[151,250,1339,1361]" captionTargetBox="[151,1436,483,1317]" captionTargetId="figure@24.[151,1436,483,1317]" captionTargetPageId="24" captionText="FIGURE 15. Asajirus indicus (Oka, 1913). A: individual with tunic; B: dorsal side with details of circular musculature, nervous system, atrial aperture and gonads (test removed); C: ventral side with detail of longitudinal muscles, stomach and gonads (test removed); D: ventral side of pharynx showing circular perforations." httpUri="https://zenodo.org/record/2611391/files/figure.png" pageId="23" pageNumber="24">Fig. 15A</figureCitation>
). The biggest specimen measured
<quantity id="EF278086756EFFB20E6E33CA178A37FA" box="[1359,1436,1705,1729]" metricMagnitude="-2" metricUnit="m" metricValue="2.8" pageId="23" pageNumber="24" unit="cm" value="2.8">2.8 cm</quantity>
long by
<quantity id="EF278086756EFFB20BD533AE135737DE" box="[244,321,1741,1765]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="23" pageNumber="24" unit="cm" value="2.4">2.4 cm</quantity>
wide, while the smallest one was
<quantity id="EF278086756EFFB209E633AE110237DE" box="[711,788,1741,1765]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="23" pageNumber="24" unit="cm" value="0.8">0.8 cm</quantity>
long by
<quantity id="EF278086756EFFB2085B33AF11D137DE" box="[890,967,1740,1765]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="23" pageNumber="24" unit="cm" value="0.6">0.6 cm</quantity>
wide. The oral aperture is surrounded by six big and thick triangular lobes (which
<bibRefCitation id="4C4E5092756EFFB209B6339211193633" author="Kott, P." box="[663,783,1777,1801]" pageId="23" pageNumber="24" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott 1989</bibRefCitation>
denominated “branchial arms”) with pinnate margins. Internally, these lobes acquire branches of the third order. The atrial aperture, located at approximately 1/5 from the oral aperture, is inconspicuous. The short pharynx presents two circular perforations that connect with the lateral pharyngeal chambers which, in turn, open to the atrial cavity (
<figureCitation id="B0E431E6756EFFB20878323F11D6364F" box="[857,960,1884,1909]" captionStart="FIGURE 15" captionStartId="24.[151,250,1339,1361]" captionTargetBox="[151,1436,483,1317]" captionTargetId="figure@24.[151,1436,483,1317]" captionTargetPageId="24" captionText="FIGURE 15. Asajirus indicus (Oka, 1913). A: individual with tunic; B: dorsal side with details of circular musculature, nervous system, atrial aperture and gonads (test removed); C: ventral side with detail of longitudinal muscles, stomach and gonads (test removed); D: ventral side of pharynx showing circular perforations." httpUri="https://zenodo.org/record/2611391/files/figure.png" pageId="23" pageNumber="24">Fig. 15B</figureCitation>
). The stomach occupies the totality of the ventral side (
<figureCitation id="B0E431E6756EFFB20A0A32E3138536A3" box="[299,403,1920,1945]" captionStart="FIGURE 15" captionStartId="24.[151,250,1339,1361]" captionTargetBox="[151,1436,483,1317]" captionTargetId="figure@24.[151,1436,483,1317]" captionTargetPageId="24" captionText="FIGURE 15. Asajirus indicus (Oka, 1913). A: individual with tunic; B: dorsal side with details of circular musculature, nervous system, atrial aperture and gonads (test removed); C: ventral side with detail of longitudinal muscles, stomach and gonads (test removed); D: ventral side of pharynx showing circular perforations." httpUri="https://zenodo.org/record/2611391/files/figure.png" pageId="23" pageNumber="24">Fig. 15C</figureCitation>
). It is connected with a large and folded hepatic pouch lying above it through a short duct with a circular aperture. The sperm-ducts are also short and open directly into the atrial cavity (
<figureCitation id="B0E431E6756EFFB20FE332C7173F3687" box="[1218,1321,1956,1981]" captionStart="FIGURE 15" captionStartId="24.[151,250,1339,1361]" captionTargetBox="[151,1436,483,1317]" captionTargetId="figure@24.[151,1436,483,1317]" captionTargetPageId="24" captionText="FIGURE 15. Asajirus indicus (Oka, 1913). A: individual with tunic; B: dorsal side with details of circular musculature, nervous system, atrial aperture and gonads (test removed); C: ventral side with detail of longitudinal muscles, stomach and gonads (test removed); D: ventral side of pharynx showing circular perforations." httpUri="https://zenodo.org/record/2611391/files/figure.png" pageId="23" pageNumber="24">Fig. 15D</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="60C57EE8756EFFBD0BE632AB16F63096" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" type="discussion">
<paragraph id="28602D63756EFFBD0BE632AB16F63096" blockId="23.[151,1437,1596,2017]" lastBlockId="24.[151,1437,151,429]" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24">
<emphasis id="1AABF171756EFFB20BE632AB132D36DB" bold="true" box="[199,315,1992,2017]" pageId="23" pageNumber="24">Remarks.</emphasis>
On the revision of the family
<taxonomicName id="EFDF56E0756EFFB209B732AB11CA36DB" authority=", Kott (1989)" authorityName=", Kott" authorityYear="1989" box="[662,988,1992,2017]" class="Ascidiacea" family="Hexacrobylidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="23" pageNumber="24" phylum="Chordata" rank="family">
Hexacrobylidae,
<bibRefCitation id="4C4E5092756EFFB2087632AA11CA36DB" author="Kott, P." box="[855,988,1993,2017]" pageId="23" pageNumber="24" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott (1989)</bibRefCitation>
</taxonomicName>
made
<taxonomicName id="EFDF56E0756EFFB20F0B32AA178A36DB" authority="Oka, 1913" authorityName="Oka" authorityYear="1913" box="[1066,1436,1992,2017]" class="Ascidiacea" family="Molgulidae" genus="Hexacrobylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="indicus">
<emphasis id="1AABF171756EFFB20F0B32AA170836DB" box="[1066,1310,1993,2017]" italics="true" pageId="23" pageNumber="24">Hexacrobylus indicus</emphasis>
<bibRefCitation id="4C4E5092756EFFB20E0732AB178A36DB" author="Oka, A." box="[1318,1436,1992,2017]" pageId="23" pageNumber="24" pagination="1 - 10" refId="ref14223" refString="Oka, A. (1913) Zur kenntnis der zwei aberranten Ascidien Gattungen Dicopia Sluit und Hexacrobylus Sluit. Zoologischer Anzeiger, 43, 1 - 10." type="journal article" year="1913">Oka, 1913</bibRefCitation>
</taxonomicName>
the
<typeStatus id="F76493C17561FFBD0BE235FB12E5318A" box="[195,243,152,176]" pageId="24" pageNumber="25">type</typeStatus>
species of the new genus
<taxonomicName id="EFDF56E07561FFBD090935FB10933195" authorityName="Kott" authorityYear="1989" box="[552,645,152,175]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="genus">
<emphasis id="1AABF1717561FFBD090935FB10933195" box="[552,645,152,175]" italics="true" pageId="24" pageNumber="25">Asajirus</emphasis>
</taxonomicName>
.
<bibRefCitation id="4C4E50927561FFBD09B735F411C2318A" author="Monniot, C. &amp; Monniot, F." box="[662,980,151,176]" pageId="24" pageNumber="25" pagination="239 - 290" refId="ref13902" refString="Monniot, C. &amp; Monniot, F. (1990) Revision of the class Sorberacea (benthic tunicates) with descriptions of seven new species. Zoological Journal of the Linnean Society, 99 (3), 239 - 290. https: // doi. org / 10.1111 / j. 1096 - 3642.1990. tb 00562. x" type="journal article" year="1990">Monniot &amp; Monniot (1990)</bibRefCitation>
described several species of this group under a new genus
<taxonomicName id="EFDF56E07561FFBD0A4C35DF101331EE" box="[365,517,188,212]" class="Ascidiacea" family="Molgulidae" genus="Hexadactylus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="genus">
<emphasis id="1AABF1717561FFBD0A4C35DF101331EE" box="[365,517,188,212]" italics="true" pageId="24" pageNumber="25">Hexadactylus</emphasis>
</taxonomicName>
(an objective synonym of
<taxonomicName id="EFDF56E07561FFBD080E35DF119A31E9" authorityName="Kott" authorityYear="1989" box="[815,908,188,211]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="genus">
<emphasis id="1AABF1717561FFBD080E35DF119A31E9" box="[815,908,188,211]" italics="true" pageId="24" pageNumber="25">Asajirus</emphasis>
</taxonomicName>
).
<bibRefCitation id="4C4E50927561FFBD088535DF171731EF" author="Sanamyan, K. E. &amp; Sanamyan, N. P." box="[932,1281,188,213]" pageId="24" pageNumber="25" pagination="307 - 344" refId="ref14816" refString="Sanamyan, K. E. &amp; Sanamyan, N. P. (2006) Deep-water ascidians (Tunicata: Ascidiacea) from the northern and western Pacific. Journal of Natural History, 40 (5 - 6), 307 - 344. https: // doi. org / 10.1080 / 00222930600628416" type="journal article" year="2006">Sanamyan &amp; Sanamyan (2006)</bibRefCitation>
discussed the features used by
<bibRefCitation id="4C4E50927561FFBD0A7235BC109E31C2" author="Monniot, C. &amp; Monniot, F." box="[339,648,223,248]" pageId="24" pageNumber="25" pagination="239 - 290" refId="ref13902" refString="Monniot, C. &amp; Monniot, F. (1990) Revision of the class Sorberacea (benthic tunicates) with descriptions of seven new species. Zoological Journal of the Linnean Society, 99 (3), 239 - 290. https: // doi. org / 10.1111 / j. 1096 - 3642.1990. tb 00562. x" type="journal article" year="1990">Monniot &amp; Monniot (1990)</bibRefCitation>
to distinguish among several species and concluded, as
<bibRefCitation id="4C4E50927561FFBD0FDB3583177D31C2" author="Kott, P." box="[1274,1387,224,248]" pageId="24" pageNumber="25" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott 1989</bibRefCitation>
did, that they could not justify specific separation. We agree with
<bibRefCitation id="4C4E50927561FFBD0872346611CE3026" author="Kott, P." box="[851,984,260,284]" pageId="24" pageNumber="25" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott (1989)</bibRefCitation>
in the recognition of only three species under
<taxonomicName id="EFDF56E07561FFBD0BFF344B132D3005" authorityName="Kott" authorityYear="1989" box="[222,315,296,319]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="genus">
<emphasis id="1AABF1717561FFBD0BFF344B132D3005" box="[222,315,296,319]" italics="true" pageId="24" pageNumber="25">Asajirus</emphasis>
</taxonomicName>
:
<taxonomicName id="EFDF56E07561FFBD0A6A344B1084307A" authority="(Oka, 1913)" baseAuthorityName="Oka" baseAuthorityYear="1913" box="[331,658,295,320]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="indicus">
<emphasis id="1AABF1717561FFBD0A6A344B1016307A" box="[331,512,296,320]" italics="true" pageId="24" pageNumber="25">Asajirus indicus</emphasis>
(
<bibRefCitation id="4C4E50927561FFBD09313444109F307A" author="Oka, A." box="[528,649,295,320]" pageId="24" pageNumber="25" pagination="1 - 10" refId="ref14223" refString="Oka, A. (1913) Zur kenntnis der zwei aberranten Ascidien Gattungen Dicopia Sluit und Hexacrobylus Sluit. Zoologischer Anzeiger, 43, 1 - 10." type="journal article" year="1913">Oka, 1913</bibRefCitation>
)
</taxonomicName>
,
<taxonomicName id="EFDF56E07561FFBD09BF344B1711307A" authority="(Monniot C. &amp; Monniot F., 1984)" baseAuthorityName="Monniot C. &amp; Monniot F." baseAuthorityYear="1984" box="[670,1287,295,320]" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="dichotomus">
<emphasis id="1AABF1717561FFBD09BF344B1192307A" box="[670,900,296,320]" italics="true" pageId="24" pageNumber="25">Asajirus dichotomus</emphasis>
(
<bibRefCitation id="4C4E50927561FFBD08B2344416E9307A" author="Monniot, C. &amp; Monniot, F." box="[915,1279,295,320]" pageId="24" pageNumber="25" pagination="197 - 215" refId="ref13819" refString="Monniot, C. &amp; Monniot, F. (1984) Nouvelles Sorberacea (Tunicata) profondes de l'Atlantique Sud et l'Ocean Indien. Cahiers de Biologie Marine, 25, 197 - 215." type="journal article" year="1984">Monniot C. &amp; Monniot F., 1984</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="EFDF56E07561FFBD0E1F344B109C305E" authority="(Monniot C. &amp; Monniot F., 1984)" baseAuthorityName="Monniot C. &amp; Monniot F." baseAuthorityYear="1984" class="Ascidiacea" family="Molgulidae" genus="Asajirus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="gulosus">
<emphasis id="1AABF1717561FFBD0E1F344B12FB305E" italics="true" pageId="24" pageNumber="25">Asajirus gulosus</emphasis>
(
<bibRefCitation id="4C4E50927561FFBD0BDE342F1097305E" author="Monniot, C. &amp; Monniot, F." box="[255,641,332,357]" pageId="24" pageNumber="25" pagination="197 - 215" refId="ref13819" refString="Monniot, C. &amp; Monniot, F. (1984) Nouvelles Sorberacea (Tunicata) profondes de l'Atlantique Sud et l'Ocean Indien. Cahiers de Biologie Marine, 25, 197 - 215." type="journal article" year="1984">Monniot C. &amp; Monniot F., 1984</bibRefCitation>
)
</taxonomicName>
. Based on morphological evidences
<bibRefCitation id="4C4E50927561FFBD0F18342E16D6305E" author="Kott, P." box="[1081,1216,332,356]" pageId="24" pageNumber="25" pagination="517 - 534" refId="ref12919" refString="Kott, P. (1989) The family Hexacrobylidae Seeliger, 1906 (Ascidiacea, Tunicata). Memoirs of the Queensland Museum, 27 (2), 517 - 534." type="journal article" year="1989">Kott (1989)</bibRefCitation>
signaled the close relationship between
<taxonomicName id="EFDF56E07561FFBD0AB7340C105130B2" authorityName=", Kott" authorityYear="1989" box="[406,583,367,392]" class="Ascidiacea" family="Hexacrobylidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="family">Hexacrobylidae</taxonomicName>
and
<taxonomicName id="EFDF56E07561FFBD09AC340C110430B2" authorityName="Lacaze-Duthiers" authorityYear="1877" box="[653,786,367,392]" class="Ascidiacea" family="Molgulidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="family">Molgulidae</taxonomicName>
. Phylogenetic studies based on 18S rDNA sequences confirmed that the former are in fact highly modified carnivorous
<taxonomicName id="EFDF56E07561FFBD085A34F716CA3096" authority="(Tatian et al. 2011)" baseAuthorityName="Tatian et al." baseAuthorityYear="2011" box="[891,1244,404,429]" class="Ascidiacea" family="Molgulidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Stolidobranchia" pageId="24" pageNumber="25" phylum="Chordata" rank="family">
Molgulidae (
<bibRefCitation id="4C4E50927561FFBD0F2A34F716C23096" author="Tatian, M. &amp; Lagger, C. &amp; Demarchi, M. &amp; Mattoni, C." box="[1035,1236,404,429]" pageId="24" pageNumber="25" pagination="603 - 612" refId="ref15169" refString="Tatian, M., Lagger, C., Demarchi, M. &amp; Mattoni, C. (2011) Molecular phylogeny endorses the relationship between carnivorous and filter-feeding tunicates (Tunicata, Ascidiacea). Zoologica Scripta, 40 (6), 603 - 612. https: // doi. org / 10.1111 / j. 1463 - 6409.2011.00493. x" type="journal article" year="2011">
Tatián
<emphasis id="1AABF1717561FFBD0F7834F616873096" box="[1113,1169,404,428]" italics="true" pageId="24" pageNumber="25">et al.</emphasis>
2011
</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>