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<document id="2676A40A0C82F65912B73C2A72C33ADC" ID-DOI="10.1080/00222930801935958" ID-ISSN="1464-5262" ID-Zenodo-Dep="5219188" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629339757996" checkinUser="felipe" docAuthor="Kott, Patricia" docDate="2008" docId="E8619D712D2A4242FDF1FEECFD7CFA57" docLanguage="en" docName="JNatHist.42.15-16.1103-1217.pdf" docOrigin="Journal of Natural History 42 (15 - 16)" docSource="http://dx.doi.org/10.1080/00222930801935958" docStyle="DocumentStyle:FCA295E821436EF9307F50C7AC261B53.5:JNatHist.2008-2012.journal_article.1cover" docStyleId="FCA295E821436EF9307F50C7AC261B53" docStyleName="JNatHist.2008-2012.journal_article.1cover" docStyleVersion="5" docTitle="Molgula elva Kott 2008, sp. nov." docType="treatment" docVersion="5" lastPageNumber="1213" masterDocId="1458E5092D41422DFFB2FFC1FF86FFE8" masterDocTitle="Ascidiacea (Tunicata) from deep waters of the continental shelf of Western Australia" masterLastPageNumber="1217" masterPageNumber="1103" pageNumber="1209" updateTime="1699068418599" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="96AA66DEF59ACE99C81A9849511307CE">Ascidiacea (Tunicata) from deep waters of the continental shelf of Western Australia</mods:title>
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<mods:namePart id="CEBD3F43133DD98910AB4DD669493D9E">Kott, Patricia</mods:namePart>
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<mods:title id="38C1E2939FA52E6E4EB9FA1B69F66990">Journal of Natural History</mods:title>
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<mods:date id="05DA5EB8C402AFFFCAB4136C1B7635B3">2008</mods:date>
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<mods:number id="C94221EE89AD9D52DF7EDC9B0432BFEC">2008-04-30</mods:number>
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<mods:number id="996A7CE73682CDE544425C59EE3E9009">42</mods:number>
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<mods:number id="14D93A758643E0589CD0A3A794C76A84">15 - 16</mods:number>
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<heading id="3B3F9B0B2D2A4246FDF1FEECFCBCFEAD" box="[579,826,301,325]" centered="true" fontSize="36" level="2" pageId="107" pageNumber="1209" reason="7">
<taxonomicName id="A7C857E42D2A4246FDF1FEECFD50FEAD" ID-CoL="73MGB" authority="Kott, 2008" authorityName="Kott" authorityYear="2008" box="[579,726,301,325]" class="Ascidiacea" family="Molgulidae" genus="Molgula" kingdom="Animalia" order="Stolidobranchia" pageId="107" pageNumber="1209" phylum="Chordata" rank="species" species="elva" status="sp. nov.">
<emphasis id="52BCF0752D2A4246FDF1FEECFD50FEAD" bold="true" box="[579,726,301,325]" italics="true" pageId="107" pageNumber="1209">Molgula elva</emphasis>
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<taxonomicNameLabel id="498F4D0E2D2A4246FD6DFEECFCBCFEAD" box="[735,826,301,325]" pageId="107" pageNumber="1209" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="28D27FEC2D2A4242FDECFE8CFD7CFA57" lastPageId="111" lastPageNumber="1213" pageId="107" pageNumber="1209" type="description">
<paragraph id="60772C672D2A4246FDECFE8CFC9DFE8D" blockId="107.[579,826,301,357]" box="[606,795,333,357]" pageId="107" pageNumber="1209">
(
<figureCitation id="F8F330E22D2A4246FDD7FE8CFC95FE8D" box="[613,787,333,357]" captionStart="Figure 15" captionStartId="95.[213,280,1524,1546]" captionTargetBox="[325,1060,167,1485]" captionTargetId="figure-0@95.[322,1060,165,1488]" captionTargetPageId="95" captionText="Figure 15. Cnemidocarpa completa (QM G328141): A, external view; B, internal view, right side showing branchial sac cut away to display gonads. Stolonica aluta (QM G328460): C, external view of a single zooid; D, pallial wall showing gut and gonads on left side. Pyura scortea (QM G328138): E, external view. Molgula elva sp.nov. (WAM Z27525): F, detail of branchial infundibula; G, internal view showing body organs and muscualture. Scales: A, E, 0.5 cm; BD, 0.2 cm; F, 0.5 mm; G, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.5219218" httpUri="https://zenodo.org/record/5219218/files/figure.png" pageId="107" pageNumber="1209">Figures 15F, G</figureCitation>
)
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<emphasis id="52BCF0752D2A4246FF67FE5FFEDDFE5E" box="[213,347,414,438]" italics="true" pageId="107" pageNumber="1209">Distribution</emphasis>
</paragraph>
<paragraph id="60772C672D2A4246FF67FE07FC1EFE15" blockId="107.[213,1168,454,509]" pageId="107" pageNumber="1209">
<materialsCitation id="D0A0263A2D2A4246FF67FE07FD70FE36" box="[213,758,454,478]" collectionCode="CSIRO" location="Western Australia" pageId="107" pageNumber="1209" specimenCode="SS10" specimenCount="1" stateProvince="Western Australia">
Type locality:
<collectingRegion id="A20CE2852D2A4246FE32FE07FDD2FE36" box="[384,596,454,478]" country="Australia" name="Western Australia" pageId="107" pageNumber="1209">Western Australia</collectingRegion>
<collectionCode id="06D9B4A22D2A4246FDD2FE07FD33FE36" box="[608,693,454,478]" country="Australia" httpUri="http://grbio.org/cool/0k2v-y6wz" name="Australian National Fish Collection" pageId="107" pageNumber="1209" type="Museum">CSIRO</collectionCode>
<specimenCode id="306E841C2D2A4246FD73FE07FD70FE36" box="[705,758,454,478]" collectionCode="CSIRO" country="Australia" httpUri="http://grbio.org/cool/0k2v-y6wz" name="Australian National Fish Collection" pageId="107" pageNumber="1209" type="Museum">SS10</specimenCode>
</materialsCitation>
/
<materialsCitation id="D0A0263A2D2A4246FCB2FE07FC12FE15" accessionNumber="Z27525" collectingDate="2005-12-03" collectionCode="WAM" elevation="180" latitude="-28.9888" longLatPrecision="6" longitude="113.784" pageId="107" pageNumber="1209" specimenCount="1" stateProvince="Western Australia" typeStatus="holotype">
05 (Abrolhos, Stn 091,
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<geoCoordinate id="05FC4AA02D2A4246FF67FE24FEBBFE15" box="[213,317,485,509]" degrees="28.9888" direction="south" orientation="latitude" pageId="107" pageNumber="1209" precision="5" value="-28.9888">28.9888S</geoCoordinate>
,
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,
<date id="14760AA72D2A4246FE2FFE24FDE1FE15" box="[413,615,485,509]" pageId="107" pageNumber="1209" value="2005-12-03">
<collectingDate id="0432F34F2D2A4246FE2FFE24FDE1FE15" box="[413,615,485,509]" pageId="107" pageNumber="1209" value="2005-12-03">3 December 2005</collectingDate>
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,
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<collectionCode id="06D9B4A22D2A4246FD53FE24FCACFE15" box="[737,810,485,509]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="107" pageNumber="1209" type="Museum">WAM</collectionCode>
<accessionNumber id="7F9BB1842D2A4246FC81FE24FC0BFE15" box="[819,909,485,509]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/Z27525" pageId="107" pageNumber="1209" type="EnaNcbi">Z27525</accessionNumber>
)
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.
</paragraph>
<paragraph id="60772C672D2A4246FF67FDF7FED2FDA6" blockId="107.[213,340,566,590]" box="[213,340,566,590]" pageId="107" pageNumber="1209">
<emphasis id="52BCF0752D2A4246FF67FDF7FED2FDA6" box="[213,340,566,590]" italics="true" pageId="107" pageNumber="1209">Description</emphasis>
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<paragraph id="60772C672D2A4246FF67FD9FFCFDF9FA" blockId="107.[213,1170,606,1554]" pageId="107" pageNumber="1209">
The only available specimen (the
<typeStatus id="BF7392C52D2A4246FDEAFD9FFD3AFD9E" box="[600,700,606,630]" pageId="107" pageNumber="1209" type="holotype">holotype</typeStatus>
) is small, laterally flattened and covered with a layer of sand adhering to delicate hair-like test processes. The apertures are sessile, relatively close together at the end of a slightly oval body about
<quantity id="A73081822D2A4246FC5FFD5CFBA6FD5D" box="[1005,1056,669,693]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="107" pageNumber="1209" unit="cm" value="1.0">1 cm</quantity>
long. The body wall is delicate and transparent with fine longitudinal muscle bands radiating from each of the apertures, just reaching those of the other aperture in the middle of each side but extending only halfway down each side of the body. Circular muscles are around each aperture. The longitudinal body muscles insert into six well-spaced pointed processes around each of the apertures. The branchial tentacles have sparse primary and secondary branches but only minute tertiary ones and are not bushy. The small dorsal tubercle tightly enclosed in the peritubercular V has a simple pit-like opening. The dorsal lamina is a plain-edged single membrane. Six branchial folds are on each side of the body. Each fold has about four fine longitudinal vessels along its ventral side but only one, near the edge of the fold, is on the dorsal side. Two long stigmata spiral together around each of the six infundibulae that extend in a row in each of the branchial folds. The gut forms a narrow, slightly curved loop around the postero-ventral curve of the body, close to the endostyle. It has a relatively long oesophagus, a short stomach divided into four longitudinal chambers and a few elongate glandular pockets at the distal end of the stomach. The smooth-edged anal opening is about halfway along the oesophagus. On the right side of the body the long oval kidney is in a position corresponding to that of the stomach on the left. A gonad extends along close and parallel to the curve of the gut loop on the left and the dorsal side of the kidney on the right. Each gonad consists of a fringe of long branched testis follicles along the posterior margin of the long axis of the tubular ovary. The long axes of the testis follicles are at right angles to the long axis of the ovary. The oviducal opening is at the distal end of the ovary, directed toward the atrial aperture but distant from it. Vasa efferentia join to a single vas deferens on the surface of the ovary. The distal end of the vas deferens projects free of the body wall from the anterior margin of the ovary near the base of the short oviduct and is directed toward the atrial aperture. In the present specimen the eggs appear to be mature but the testis and male ducts are not fully developed. The species is likely to be protogynous.
</paragraph>
<paragraph id="60772C672D2A4246FF67F98BFEBEF98A" blockId="107.[213,312,1610,1634]" box="[213,312,1610,1634]" pageId="107" pageNumber="1209">
<emphasis id="52BCF0752D2A4246FF67F98BFEBEF98A" box="[213,312,1610,1634]" italics="true" pageId="107" pageNumber="1209">Remarks</emphasis>
</paragraph>
<paragraph id="60772C672D2A4242FF67F9B3FDD7FB33" blockId="107.[213,1169,1650,1706]" lastBlockId="111.[213,1169,1122,1471]" lastPageId="111" lastPageNumber="1213" pageId="107" pageNumber="1209">
The gonads and their position on the body wall are similar to those of the temperate and sub-antarctic
<taxonomicName id="A7C857E42D2A4246FE1AF953FD09F942" authorityName="Arnback" authorityYear="1938" box="[424,655,1682,1706]" class="Ascidiacea" family="Molgulidae" genus="Molgula" kingdom="Animalia" order="Stolidobranchia" pageId="107" pageNumber="1209" phylum="Chordata" rank="species" species="malvinensis">
<emphasis id="52BCF0752D2A4246FE1AF953FD09F942" box="[424,655,1682,1706]" italics="true" pageId="107" pageNumber="1209">Molgula malvinensis</emphasis>
</taxonomicName>
and
<taxonomicName id="A7C857E42D2A4246FD7CF953FCABF942" authorityName="Kott" authorityYear="1972" box="[718,813,1682,1706]" class="Ascidiacea" family="Molgulidae" genus="Molgula" kingdom="Animalia" order="Stolidobranchia" pageId="107" pageNumber="1209" phylum="Chordata" rank="species" species="rima">
<emphasis id="52BCF0752D2A4246FD7CF953FCABF942" box="[718,813,1682,1706]" italics="true" pageId="107" pageNumber="1209">M. rima</emphasis>
</taxonomicName>
, although in those species the gonads are longer, extending further anteriorly than in the present species, tending to curve around the anterior end of the kidney and the gut loop, respectively. The velum said to be at the base of the branchial siphon in the latter species was not detected in the present specimen.
</paragraph>
<caption id="34B77CEF2D2D4241FF20F9D7FC61F96C" ID-DOI="http://doi.org/10.5281/zenodo.5219220" ID-Zenodo-Dep="5219220" httpUri="https://zenodo.org/record/5219220/files/figure.png" pageId="108" pageNumber="1210" startId="108.[146,213,1558,1580]" targetBox="[281,967,165,1522]" targetPageId="108">
<paragraph id="60772C672D2D4241FF20F9D7FC61F96C" blockId="108.[146,1102,1558,1668]" pageId="108" pageNumber="1210">
Figure 16. Scanning electron micrographs of didemnid spicules: A,
<taxonomicName id="A7C857E42D2D4241FCFDF9D6FF22F9A2" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Atriolum" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="tubiporum">
<emphasis id="52BCF0752D2D4241FCFDF9D6FB90F9C4" box="[847,1046,1559,1580]" italics="true" pageId="108" pageNumber="1210">Atriolum tubiporum</emphasis>
, QM G
</taxonomicName>
328004; B,
<taxonomicName id="A7C857E42D2D4241FEA4F9F5FDA5F9A2" authority=", QM G" authorityName="QM G" box="[278,547,1588,1610]" class="Ascidiacea" family="Didemnidae" genus="Leptoclinides" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="durus">
<emphasis id="52BCF0752D2D4241FEA4F9F5FE53F9A1" box="[278,469,1588,1609]" italics="true" pageId="108" pageNumber="1210">Leptoclinides durus</emphasis>
, QM G
</taxonomicName>
328158; C,
<taxonomicName id="A7C857E42D2D4241FD24F9F5FC59F9A2" authority=", QM G" authorityName="QM G" box="[662,991,1588,1610]" class="Ascidiacea" family="Didemnidae" genus="Leptoclinides" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="fungiformis">
<emphasis id="52BCF0752D2D4241FD24F9F5FC16F9A1" box="[662,912,1588,1609]" italics="true" pageId="108" pageNumber="1210">Leptoclinides fungiformis</emphasis>
, QM G
</taxonomicName>
328444; D,
<taxonomicName id="A7C857E42D2D4241FF20F990FE41F98F" authority=", QM G" authorityName="QM G" box="[146,455,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Leptoclinides" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="vesica">
<emphasis id="52BCF0752D2D4241FF20F990FEE4F98E" box="[146,354,1617,1638]" italics="true" pageId="108" pageNumber="1210">Leptoclinides vesica</emphasis>
, QM G
</taxonomicName>
328458; E, F,
<taxonomicName id="A7C857E42D2D4241FDC5F990FC55F98F" authority=", QM G" authorityName="QM G" box="[631,979,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="calculum">
<emphasis id="52BCF0752D2D4241FDC5F990FCE9F98E" box="[631,879,1617,1638]" italics="true" pageId="108" pageNumber="1210">Polysyncraton calculum</emphasis>
, QM G
</taxonomicName>
328140; G,
<taxonomicName id="A7C857E42D2D4241FF20F9AFFE65F96C" authority=", QM G" authorityName="QM G" box="[146,483,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="dealbatum">
<emphasis id="52BCF0752D2D4241FF20F9AFFE16F96B" box="[146,400,1646,1667]" italics="true" pageId="108" pageNumber="1210">Polysyncraton dealbatum</emphasis>
, QM G
</taxonomicName>
328119; H,
<taxonomicName id="A7C857E42D2D4241FDEFF9AFFC10F96C" authority=", QM G" authorityName="QM G" box="[605,918,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="108" pageNumber="1210" phylum="Chordata" rank="species" species="fistulum">
<emphasis id="52BCF0752D2D4241FDEFF9AFFCC5F96B" box="[605,835,1646,1667]" italics="true" pageId="108" pageNumber="1210">Polysyncraton fistulum</emphasis>
, QM G
</taxonomicName>
328446.
</paragraph>
</caption>
<caption id="34B77CEF2D2C4240FF67F9D7FE4BF949" ID-DOI="http://doi.org/10.5281/zenodo.5219222" ID-Zenodo-Dep="5219222" httpUri="https://zenodo.org/record/5219222/files/figure.png" pageId="109" pageNumber="1211" startId="109.[213,280,1558,1580]" targetBox="[348,1033,165,1522]" targetPageId="109">
<paragraph id="60772C672D2C4240FF67F9D7FE4BF949" blockId="109.[213,1169,1558,1697]" pageId="109" pageNumber="1211">
Figure 17. Scanning electron micrographs of didemnid spicules: A,
<taxonomicName id="A7C857E42D2C4240FC25F9D6FE91F9A2" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="millepore">
<emphasis id="52BCF0752D2C4240FC25F9D6FB0DF9C4" box="[919,1163,1559,1580]" italics="true" pageId="109" pageNumber="1211">Polysyncraton millepore</emphasis>
, QM G
</taxonomicName>
328050; B,
<emphasis id="52BCF0752D2C4240FE39F9F5FDACF9A1" box="[395,554,1588,1609]" italics="true" pageId="109" pageNumber="1211">
<taxonomicName id="A7C857E42D2C4240FE39F9F5FD9CF9A1" box="[395,538,1588,1609]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="genus">Polysyncraton</taxonomicName>
?
</emphasis>
<taxonomicName id="A7C857E42D2C4240FD98F9F5FD51F9A2" authority=", QM G" authorityName="QM G" box="[554,727,1588,1610]" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="palliolum">
<emphasis id="52BCF0752D2C4240FD98F9F5FD01F9A1" box="[554,647,1588,1609]" italics="true" pageId="109" pageNumber="1211">palliolum</emphasis>
, QM G
</taxonomicName>
328161; C,
<taxonomicName id="A7C857E42D2C4240FCFEF9F5FF61F98F" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Polysyncraton" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="pavimentum">
<emphasis id="52BCF0752D2C4240FCFEF9F5FBDCF9A1" box="[844,1114,1588,1609]" italics="true" pageId="109" pageNumber="1211">Polysyncraton pavimentum</emphasis>
, QM G
</taxonomicName>
328058; D,
<emphasis id="52BCF0752D2C4240FED7F990FE63F98E" box="[357,485,1617,1638]" italics="true" pageId="109" pageNumber="1211">
<taxonomicName id="A7C857E42D2C4240FED7F990FE57F98E" authorityName="Savigny" authorityYear="1816" box="[357,465,1617,1638]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="genus">Didemnum</taxonomicName>
?
</emphasis>
<taxonomicName id="A7C857E42D2C4240FE56F990FD1AF98F" authority=", QM G" authorityName="QM G" box="[484,668,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="candidum">
<emphasis id="52BCF0752D2C4240FE56F990FDC2F98E" box="[484,580,1617,1638]" italics="true" pageId="109" pageNumber="1211">candidum</emphasis>
, QM G
</taxonomicName>
328457; E,
<taxonomicName id="A7C857E42D2C4240FCA5F990FB9EF98F" authority=", QM" authorityName="QM" box="[791,1048,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="cygnuus">
<emphasis id="52BCF0752D2C4240FCA5F990FC5AF98E" box="[791,988,1617,1638]" italics="true" pageId="109" pageNumber="1211">Didemnum cygnuus</emphasis>
, QM
</taxonomicName>
328456; F,
<taxonomicName id="A7C857E42D2C4240FF67F9AFFE6AF96C" authority=", QM G" authorityName="QM G" box="[213,492,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="dolium">
<emphasis id="52BCF0752D2C4240FF67F9AFFE16F96B" box="[213,400,1646,1667]" italics="true" pageId="109" pageNumber="1211">Didemnum dolium</emphasis>
, QM G
</taxonomicName>
328008; G,
<taxonomicName id="A7C857E42D2C4240FDDDF9AFFC24F96C" authority=", QM G" authorityName="QM G" box="[623,930,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="jedanense">
<emphasis id="52BCF0752D2C4240FDDDF9AFFCC1F96B" box="[623,839,1646,1667]" italics="true" pageId="109" pageNumber="1211">Didemnum jedanense</emphasis>
, QM G
</taxonomicName>
328005; H,
<taxonomicName id="A7C857E42D2C4240FB97F9AFFEFAF949" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="109" pageNumber="1211" phylum="Chordata" rank="species" species="moseleyi">
<emphasis id="52BCF0752D2C4240FB97F9AFFEACF949" italics="true" pageId="109" pageNumber="1211">Didemnum moseleyi</emphasis>
, QM G
</taxonomicName>
328455.
</paragraph>
</caption>
<caption id="34B77CEF2D2F4243FF20F9D7FBCDF96C" ID-DOI="http://doi.org/10.5281/zenodo.5219224" ID-Zenodo-Dep="5219224" httpUri="https://zenodo.org/record/5219224/files/figure.png" pageId="110" pageNumber="1212" startId="110.[146,213,1558,1580]" targetBox="[281,968,165,1522]" targetPageId="110">
<paragraph id="60772C672D2F4243FF20F9D7FBCDF96C" blockId="110.[146,1103,1558,1668]" pageId="110" pageNumber="1212">
Figure 18. Scanning electron micrographs of didemnid spicules: A,
<taxonomicName id="A7C857E42D2F4243FCFAF9D6FF50F9A2" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="multiampullae">
<emphasis id="52BCF0752D2F4243FCFAF9D6FBCEF9C4" box="[840,1096,1559,1580]" italics="true" pageId="110" pageNumber="1212">Didemnum multiampullae</emphasis>
, QM G
</taxonomicName>
328057: B,
<taxonomicName id="A7C857E42D2F4243FEFFF9F5FDD1F9A2" authority=", QM G" authorityName="QM G" box="[333,599,1588,1610]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="ossium">
<emphasis id="52BCF0752D2F4243FEFFF9F5FD82F9A1" box="[333,516,1588,1609]" italics="true" pageId="110" pageNumber="1212">Didemnum ossium</emphasis>
, QM G
</taxonomicName>
328055; C,
<taxonomicName id="A7C857E42D2F4243FD7DF9F5FC79F9A2" authority=", QM G" authorityName="QM G" box="[719,1023,1588,1610]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="perplexum">
<emphasis id="52BCF0752D2F4243FD7DF9F5FC2AF9A1" box="[719,940,1588,1609]" italics="true" pageId="110" pageNumber="1212">Didemnum perplexum</emphasis>
, QM G
</taxonomicName>
328034; D,
<taxonomicName id="A7C857E42D2F4243FF07F990FE51F98F" authority=", QM G" authorityName="QM G" box="[181,471,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="plebeium">
<emphasis id="52BCF0752D2F4243FF07F990FE04F98E" box="[181,386,1617,1638]" italics="true" pageId="110" pageNumber="1212">Didemnum plebeium</emphasis>
, QM G
</taxonomicName>
328451; E,
<taxonomicName id="A7C857E42D2F4243FDE2F990FCECF98F" authority=", QM G" authorityName="QM G" box="[592,874,1617,1639]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="tapetum">
<emphasis id="52BCF0752D2F4243FDE2F990FC90F98E" box="[592,790,1617,1638]" italics="true" pageId="110" pageNumber="1212">Didemnum tapetum</emphasis>
, QM G
</taxonomicName>
328016; F,
<taxonomicName id="A7C857E42D2F4243FC50F990FE98F96C" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="velum">
<emphasis id="52BCF0752D2F4243FC50F990FF4AF96B" italics="true" pageId="110" pageNumber="1212">Didemnum velum</emphasis>
, QM G
</taxonomicName>
328120; G,
<taxonomicName id="A7C857E42D2F4243FE2AF9AFFDB1F96C" box="[408,567,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="undefined-1">
<emphasis id="52BCF0752D2F4243FE2AF9AFFD82F96B" box="[408,516,1646,1667]" italics="true" pageId="110" pageNumber="1212">Didemnum</emphasis>
sp 1
</taxonomicName>
, QM G328160; H,
<taxonomicName id="A7C857E42D2F4243FCB1F9AFFC2CF96C" box="[771,938,1646,1668]" class="Ascidiacea" family="Didemnidae" genus="Didemnum" kingdom="Animalia" order="Aplousobranchia" pageId="110" pageNumber="1212" phylum="Chordata" rank="species" species="undefined-2">
<emphasis id="52BCF0752D2F4243FCB1F9AFFCE9F96B" box="[771,879,1646,1667]" italics="true" pageId="110" pageNumber="1212">Didemnum</emphasis>
sp. 2
</taxonomicName>
, QM G328166.
</paragraph>
</caption>
<caption id="34B77CEF2D2E4242FF67FC11FEECFBC8" ID-DOI="http://doi.org/10.5281/zenodo.5219226" ID-Zenodo-Dep="5219226" httpUri="https://zenodo.org/record/5219226/files/figure.png" pageId="111" pageNumber="1213" startId="111.[213,280,976,998]" targetBox="[295,1090,165,936]" targetPageId="111">
<paragraph id="60772C672D2E4242FF67FC11FEECFBC8" blockId="111.[213,1169,976,1056]" pageId="111" pageNumber="1213">
Figure 19. Scanning electron micrographs of didemnid spicules: A,
<taxonomicName id="A7C857E42D2E4242FC0CFC11FE0EFBEB" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Trididemnum" kingdom="Animalia" order="Aplousobranchia" pageId="111" pageNumber="1213" phylum="Chordata" rank="species" species="grandistellatum">
<emphasis id="52BCF0752D2E4242FC0CFC11FEB0FBEA" italics="true" pageId="111" pageNumber="1213">Trididemnum grandistellatum</emphasis>
, QM G
</taxonomicName>
328007; B,
<taxonomicName id="A7C857E42D2E4242FE4CFC2CFCA1FBEB" authority=", QM G" authorityName="QM G" box="[510,807,1005,1027]" class="Ascidiacea" family="Didemnidae" genus="Trididemnum" kingdom="Animalia" order="Aplousobranchia" pageId="111" pageNumber="1213" phylum="Chordata" rank="species" species="sibogae">
<emphasis id="52BCF0752D2E4242FE4CFC2CFD53FBEA" box="[510,725,1005,1026]" italics="true" pageId="111" pageNumber="1213">Trididemnum sibogae</emphasis>
, QM G
</taxonomicName>
328421; C,
<taxonomicName id="A7C857E42D2E4242FC2DFC2CFE9FFBC8" authority=", QM G" authorityName="QM G" class="Ascidiacea" family="Didemnidae" genus="Lissoclinum" kingdom="Animalia" order="Aplousobranchia" pageId="111" pageNumber="1213" phylum="Chordata" rank="species" species="maculatum">
<emphasis id="52BCF0752D2E4242FC2DFC2CFB0CFBEA" box="[927,1162,1005,1026]" italics="true" pageId="111" pageNumber="1213">Lissoclinum maculatum</emphasis>
, QM G
</taxonomicName>
328462.
</paragraph>
</caption>
<paragraph id="60772C672D2E4242FF4DFB25FD7CFA57" blockId="111.[213,1169,1122,1471]" pageId="111" pageNumber="1213">
Other species of
<taxonomicName id="A7C857E42D2E4242FE74FB24FDA2FB15" authorityName="Forbes" authorityYear="1848" box="[454,548,1253,1277]" class="Ascidiacea" family="Molgulidae" genus="Molgula" kingdom="Animalia" order="Stolidobranchia" pageId="111" pageNumber="1213" phylum="Chordata" rank="genus">
<emphasis id="52BCF0752D2E4242FE74FB24FDA2FB15" box="[454,548,1253,1277]" italics="true" pageId="111" pageNumber="1213">Molgula</emphasis>
</taxonomicName>
generally encountered in Australian waters have the male follicles at the proximal end of the ovary, or, in those species in which the male follicles tend to encircle the ovarian tube, they often have multiple openings of the vas deferens rather than the single opening found in the present species. The fourchambered stomach and the gently curved arc of the gut loop are also unusual in this genus where glandular folds and pockets in the pyloric region are usually more elaborate and the gut loop more deeply curved.
</paragraph>
</subSubSection>
</treatment>
</document>