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<document id="4FB3286697C7FE3C30630FBF482EA9E6" ID-DOI="10.5281/zenodo.173981" ID-GBIF-Dataset="518e12ee-8606-468f-8535-9fa03089ab72" ID-ISSN="1175­5326" ID-Zenodo-Dep="173981" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459787373710" checkinUser="plazi" docAuthor="Quiroga, Sigmer Y., Bolaños, D. Marcela &amp; Litvaitis, Marian K." docDate="2006" docId="03FB3A42B400FFBBFECAFC8E2494FED8" docLanguage="en" docName="zt01317p019.pdf" docOrigin="Zootaxa 1317" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Anocellidus profundus Quiroga, Bolaños &amp; Litvaitis, 2006, n. sp." docType="treatment" docVersion="10" lastPageNumber="11" masterDocId="FFC2423AB404FFB0FFC2FFC8276AFF86" masterDocTitle="First description of deep­sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae)" masterLastPageNumber="19" masterPageNumber="1" pageNumber="5" updateTime="1698218752098" updateUser="plazi">
<mods:mods id="1C82CA37DB6D312D1D4F99822910B773" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="12F83071449EBDAF7B2879740EA7E1C4">
<mods:title id="89EFFFBB3B6BF5E115062A3373C56180">First description of deep­sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae)</mods:title>
</mods:titleInfo>
<mods:name id="2232DF32E71FDA2013778FCAC2759703" type="personal">
<mods:role id="3067DB5E4C8CD2C940330267998A3E78">
<mods:roleTerm id="B5ACCBA7CB59A52E9222A4DB07DE74C8">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="2F79FFE3C58AE0AAF9F8D38DD111766A">Quiroga, Sigmer Y.</mods:namePart>
</mods:name>
<mods:name id="40ACDBD0B79CFADF74D09CD7BED95F59" type="personal">
<mods:role id="D6CE2E82AAEE5496DF93A001991519A3">
<mods:roleTerm id="F7EC0426B7546ADDE313644D9E501663">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D6AB689E3C078A38962035BB3D596321">Bolaños, D. Marcela</mods:namePart>
</mods:name>
<mods:name id="235F11D29358741F2010D98560162BDA" type="personal">
<mods:role id="D24A30C247D18911BB69F880CED3C030">
<mods:roleTerm id="B859B8AE3CAE33F2F5BBF1D0128DC089">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="70FD43E5CED6858FEECCE4A3C4132E20">Litvaitis, Marian K.</mods:namePart>
</mods:name>
<mods:typeOfResource id="F8F75E0AAEC22963A6A623EB6501B73E">text</mods:typeOfResource>
<mods:relatedItem id="4B2E63EA16FB1F0E1F33F33EB6D6BF2C" type="host">
<mods:titleInfo id="15F0592C0E12EE123365605A03BE4F99">
<mods:title id="50310C6D96495BBD8B2648F3F3D15776">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="0FA9A2A2084C0566008620CB58CE5988">
<mods:date id="81E42ACB59A6A35E1FE9D835D1ADF336">2006</mods:date>
<mods:detail id="53A52B4ABAE2232A2A1E57834675725A" type="volume">
<mods:number id="232E3275CC7D39FC24B4600D04400703">1317</mods:number>
</mods:detail>
<mods:extent id="D34C542AA5128A8311E647C1B05CFC85" unit="page">
<mods:start id="B64626860669FB6F5EFBF06D60EACB42">1</mods:start>
<mods:end id="90FC40046A606657F4F29038E871C300">19</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="67D9719A03C058D61CCF5CFDC93983BD">journal article</mods:classification>
<mods:identifier id="E077F7AE6A853C1095F6F078547D7950" type="DOI">10.5281/zenodo.173981</mods:identifier>
<mods:identifier id="C3FCA4E86E25D8EED24C477330AF1457" type="GBIF-Dataset">518e12ee-8606-468f-8535-9fa03089ab72</mods:identifier>
<mods:identifier id="D7A19A3773D7D9C64924926EE16A892D" type="ISSN">1175­5326</mods:identifier>
<mods:identifier id="D1F277A6D9FD9C473720AA6CF2CA73EF" type="Zenodo-Dep">173981</mods:identifier>
</mods:mods>
<treatment id="03FB3A42B400FFBBFECAFC8E2494FED8" ID-DOI="http://doi.org/10.5281/zenodo.5689592" ID-GBIF-Taxon="119349461" ID-Zenodo-Dep="5689592" LSID="urn:lsid:zoobank.org:act:8BA13E91-0DFA-45B0-8F0A-0EA900949978" httpUri="http://treatment.plazi.org/id/03FB3A42B400FFBBFECAFC8E2494FED8" lastPageId="11" lastPageNumber="11" pageId="4" pageNumber="5">
<subSubSection id="C348D8DFB400FFB4FECAFC8E25AFFCE6" box="[264,709,838,865]" pageId="4" pageNumber="5" type="nomenclature">
<paragraph id="8BED8B54B400FFB4FECAFC8E25AFFCE6" blockId="4.[264,709,838,865]" box="[264,709,838,865]" pageId="4" pageNumber="5">
<heading id="D0A53C38B400FFB4FECAFC8E25AFFCE6" bold="true" box="[264,709,838,865]" fontSize="11" level="1" pageId="4" pageNumber="5" reason="1">
<emphasis id="B9265746B400FFB4FECAFC8E25AFFCE6" bold="true" box="[264,709,838,865]" pageId="4" pageNumber="5">
Species:
<taxonomicName id="4C52F0D7B400FFB4FEB6FC8E269BFCE6" ID-CoL="6749G" box="[372,497,838,864]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B400FFB4FEB6FC8E269BFCE6" bold="true" box="[372,497,838,864]" italics="true" pageId="4" pageNumber="5">profundus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A215EA3DB400FFB4FE3BFC8E2551FCE6" box="[505,571,838,864]" pageId="4" pageNumber="5" rank="species">n. sp.</taxonomicNameLabel>
(
<figureCitation id="136997D1B400FFB4FD88FC8E25D6FCE6" box="[586,700,838,865]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="6.[264,367,1801,1825]" captionStartId-1="7.[264,368,1062,1086]" captionStartId-2="8.[264,368,1366,1390]" captionStartId-3="9.[264,368,933,957]" captionStartId-4="9.[264,367,1294,1318]" captionTargetBox-0="[453,1138,430,1770]" captionTargetBox-1="[409,1177,326,1038]" captionTargetBox-2="[282,1304,326,1341]" captionTargetBox-3="[506,1085,405,902]" captionTargetBox-4="[433,1168,1021,1260]" captionTargetId-0="figure@6.[453,1139,425,1773]" captionTargetId-1="figure@7.[409,1177,326,1038]" captionTargetId-2="figure@8.[282,1305,326,1342]" captionTargetId-3="figure@9.[473,1114,384,928]" captionTargetId-4="figure@9.[377,1209,991,1288]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionTargetPageId-2="8" captionTargetPageId-3="9" captionTargetPageId-4="9" captionText-0="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." captionText-1="FIGURE 2. Cleared whole mount of Anocellidus profundus n. sp., showing sensory organ, pharynx, and structures of the male and female reproductive complexes. Scale bar = 1 mm." captionText-2="FIGURE 3. Anocellidus profundus n. sp.; photomicrographs. A. Sagittal histological section through the anterior end. Nerve cords can be seen extending from the brain to the sensory organ. Scale bar = 250 µm. B. Sagittal histological section, showing reproductive and digestive structures. Scale bar = 1 mm." captionText-3="FIGURE 4. Diagram of ventral view of Anocellidus profundus n. sp. Scale bar = 1 mm." captionText-4="FIGURE 5. Schematic representation of the male and female reproductive structures of Anocellidus profundus n. sp. Scale bar = 250 µm." httpUri-0="https://zenodo.org/record/173982/files/figure.png" httpUri-1="https://zenodo.org/record/173983/files/figure.png" httpUri-2="https://zenodo.org/record/173984/files/figure.png" httpUri-3="https://zenodo.org/record/173985/files/figure.png" httpUri-4="https://zenodo.org/record/173986/files/figure.png" pageId="4" pageNumber="5">Figs. 1–5</figureCitation>
)
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C348D8DFB400FFB4FECAFC59258CF89D" pageId="4" pageNumber="5" type="materials_examined">
<paragraph id="8BED8B54B400FFB4FECAFC59252CFC2C" blockId="4.[264,1323,913,1899]" box="[264,582,913,938]" pageId="4" pageNumber="5">
<emphasis id="B9265746B400FFB4FECAFC59252CFC2C" box="[264,582,913,938]" italics="true" pageId="4" pageNumber="5">
<typeStatus id="54E935F6B400FFB4FECAFC592655FC2C" box="[264,319,913,938]" pageId="4" pageNumber="5">Type</typeStatus>
material and locality:
</emphasis>
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFC712272FC7D" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
a)
<typeStatus id="54E935F6B400FFB4FE9AFC7126A2FC55" box="[344,456,953,979]" pageId="4" pageNumber="5" type="holotype">Holotype</typeStatus>
, whole mount, one mature specimen (
<quantity id="4CAA26B1B400FFB4FC52FC71248CFC55" box="[912,998,953,979]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="mm" value="10.0">10 mm</quantity>
<date id="FFECAD94B400FFB4FC2CFC712340FC55" box="[1006,1066,953,979]" pageId="4" pageNumber="5" value="1910-10">
X
<quantity id="4CAA26B1B400FFB4FBCFFC712340FC55" box="[1037,1066,953,979]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="mm" value="10.0">10</quantity>
</date>
mm),
<collectionCode id="ED431391B400FFB4FBB9FC7123BAFC55" LSID="urn:lsid:biocol.org:col:34795" box="[1147,1232,953,979]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12555; collected
<date id="FFECAD94B400FFB4FEBBFC2926A4FC7D" box="[377,462,993,1019]" pageId="4" pageNumber="5" value="1911-07">11 July</date>
, 2003 from
<quantity id="4CAA26B1B400FFB4FD9EFC2925DFFC7D" box="[604,693,993,1019]" metricMagnitude="3" metricUnit="m" metricValue="2.66" pageId="4" pageNumber="5" unit="m" value="2660.0">2660 m</quantity>
depth at ODP 1026B (
<geoCoordinate id="EE66ED93B400FFB4FC03FC29233EFC7D" box="[961,1108,993,1019]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="47.76275">47º45.765'N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FB99FC292261FC7D" box="[1115,1291,993,1019]" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.75732">127º45.439’W</geoCoordinate>
).
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFBC1250DFBF5" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
b)
<typeStatus id="54E935F6B400FFB4FE95FBC126AAFBA5" box="[343,448,1033,1059]" pageId="4" pageNumber="5" type="paratype">Paratype</typeStatus>
, one mature specimen as serial sagittal sections (
<quantity id="4CAA26B1B400FFB4FC34FBC12322FBA5" box="[1014,1096,1033,1059]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="5" unit="mm" value="13.0">13 mm</quantity>
<date id="FFECAD94B400FFB4FB8CFBC123EDFBA5" box="[1102,1159,1033,1059]" pageId="4" pageNumber="5" value="1912-10">
X
<quantity id="4CAA26B1B400FFB4FBA8FBC123EDFBA5" box="[1130,1159,1033,1059]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="4" pageNumber="5" unit="mm" value="12.0">12</quantity>
</date>
mm),
<collectionCode id="ED431391B400FFB4FB11FBC12242FBA5" LSID="urn:lsid:biocol.org:col:34795" box="[1235,1320,1033,1059]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12556; collected with
<typeStatus id="54E935F6B400FFB4FDDCFBF925EEFBCD" box="[542,644,1073,1099]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
on
<date id="FFECAD94B400FFB4FD7FFBF92472FBCD" box="[701,792,1073,1099]" pageId="4" pageNumber="5" value="1911-07">11 July</date>
, 2003 from
<quantity id="4CAA26B1B400FFB4FC75FBF9237CFBCD" box="[951,1046,1073,1099]" metricMagnitude="3" metricUnit="m" metricValue="2.66" pageId="4" pageNumber="5" unit="m" value="2660.0">2660 m</quantity>
depth at ODP 1026B (
<geoCoordinate id="EE66ED93B400FFB4FED2FB9126C9FBF5" box="[272,419,1113,1139]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="47.76275">47º45.765'N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FE68FB912530FBF5" box="[426,602,1113,1139]" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.75732">127º45.439’W</geoCoordinate>
).
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFB49250DFB1C" blockId="4.[264,1323,913,1899]" box="[312,615,1153,1178]" pageId="4" pageNumber="5">
<emphasis id="B9265746B400FFB4FEFAFB49250DFB1C" box="[312,615,1153,1178]" italics="true" pageId="4" pageNumber="5">Other material examined:</emphasis>
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFB6126AEFA95" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
c) Whole mount, one mature specimens (
<quantity id="4CAA26B1B400FFB4FCE0FB61241FFB45" box="[802,885,1193,1219]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="5" unit="mm" value="11.0">11 mm</quantity>
<date id="FFECAD94B400FFB4FCBCFB6124D3FB45" box="[894,953,1193,1219]" pageId="4" pageNumber="5" value="1910-10">
X
<quantity id="4CAA26B1B400FFB4FC5EFB6124D3FB45" box="[924,953,1193,1219]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="mm" value="10.0">10</quantity>
</date>
mm),
<collectionCode id="ED431391B400FFB4FBCBFB612334FB45" LSID="urn:lsid:biocol.org:col:34795" box="[1033,1118,1193,1219]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12557; collected with
<typeStatus id="54E935F6B400FFB4FE8EFB1926D9FB6D" box="[332,435,1233,1259]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
on
<date id="FFECAD94B400FFB4FE30FB19253AFB6D" box="[498,592,1233,1259]" pageId="4" pageNumber="5" value="1911-07">11 July</date>
, 2003 from
<quantity id="4CAA26B1B400FFB4FD38FB192436FB6D" box="[762,860,1233,1259]" metricMagnitude="3" metricUnit="m" metricValue="2.66" pageId="4" pageNumber="5" unit="m" value="2660.0">2660 m</quantity>
depth at ODP 1026B (
<geoCoordinate id="EE66ED93B400FFB4FB55FB192240FB6D" box="[1175,1322,1233,1259]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="47.76275">47º45.765'N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FECAFB3126D2FA95" box="[264,440,1273,1299]" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.75732">127º45.439’W</geoCoordinate>
).
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFAE926AEFA0D" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
d) One mature specimen, as serial sagittal sections (
<date id="FFECAD94B400FFB4FC79FAE9234BFABD" box="[955,1057,1313,1339]" pageId="4" pageNumber="5" value="1910-10-11">
11 X
<quantity id="4CAA26B1B400FFB4FBC6FAE9234BFABD" box="[1028,1057,1313,1339]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="mm" value="10.0">10</quantity>
</date>
mm),
<collectionCode id="ED431391B400FFB4FBBAFAE923A7FABD" LSID="urn:lsid:biocol.org:col:34795" box="[1144,1229,1313,1339]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12558; collected with
<typeStatus id="54E935F6B400FFB4FE77FA812576FAE5" box="[437,540,1353,1379]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
on
<date id="FFECAD94B400FFB4FD8BFA8125F5FAE5" box="[585,671,1353,1379]" pageId="4" pageNumber="5" value="1911-07">11 July</date>
, 2003 from
<quantity id="4CAA26B1B400FFB4FCEDFA8124E2FAE5" box="[815,904,1353,1379]" metricMagnitude="3" metricUnit="m" metricValue="2.66" pageId="4" pageNumber="5" unit="m" value="2660.0">2660 m</quantity>
depth at ODP 1026B (
<geoCoordinate id="EE66ED93B400FFB4FB55FA812240FAE5" box="[1175,1322,1353,1379]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="47.76275">47º45.765'N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FECAFAB926D2FA0D" box="[264,440,1393,1419]" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.75732">127º45.439’W</geoCoordinate>
).
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAFA5126E5F985" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
e) One mature specimen, as serial sagittal sections (
<quantity id="4CAA26B1B400FFB4FC58FA512486FA35" box="[922,1004,1433,1459]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="5" unit="mm" value="11.0">11 mm</quantity>
<date id="FFECAD94B400FFB4FC36FA512344FA35" box="[1012,1070,1433,1459]" pageId="4" pageNumber="5" value="1910-10">
X
<quantity id="4CAA26B1B400FFB4FBD3FA512344FA35" box="[1041,1070,1433,1459]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="5" unit="mm" value="10.0">10</quantity>
</date>
mm),
<collectionCode id="ED431391B400FFB4FBBFFA5123B8FA35" LSID="urn:lsid:biocol.org:col:34795" box="[1149,1234,1433,1459]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12559; collected
<date id="FFECAD94B400FFB4FEBEFA0926ADFA5D" box="[380,455,1473,1499]" pageId="4" pageNumber="5">3 July</date>
, 2003 from
<quantity id="4CAA26B1B400FFB4FD9DFA0925D1FA5D" box="[607,699,1473,1499]" metricMagnitude="3" metricUnit="m" metricValue="2.642" pageId="4" pageNumber="5" unit="m" value="2642.0">2642 m</quantity>
depth at Baby Bare Seamount (
<geoCoordinate id="EE66ED93B400FFB4FB86FA092382FA5D" box="[1092,1256,1473,1499]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="47.710617">47° 42.637’N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FB30FA0926E9F985" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.7882">127° 47.292’W</geoCoordinate>
).
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAF9D926C0F9D5" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
f) Ethanol­preserved specimen, not sectioned or mounted,
<collectionCode id="ED431391B400FFB4FBC1F9D92332F9AD" LSID="urn:lsid:biocol.org:col:34795" box="[1027,1112,1553,1579]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
11736; collected with
<typeStatus id="54E935F6B400FFB4FE81F9F126C0F9D5" box="[323,426,1593,1619]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAF9A926AEF925" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
g) Ethanol­preserved specimen, not sectioned or mounted,
<collectionCode id="ED431391B400FFB4FC36F9A92323F9FD" LSID="urn:lsid:biocol.org:col:34795" box="[1012,1097,1633,1659]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
11778; from Baby Bare Seamount.
</paragraph>
<paragraph id="8BED8B54B400FFB4FEFAF979258CF89D" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
h) Ethanol­ preserved specimen, not sectioned or mounted,
<collectionCode id="ED431391B400FFB4FBC4F9792331F94D" LSID="urn:lsid:biocol.org:col:34795" box="[1030,1115,1713,1739]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34795" name="Field Museum of Natural History" pageId="4" pageNumber="5">FMNH</collectionCode>
12463; collected on
<date id="FFECAD94B400FFB4FEEEF91126ECF975" box="[300,390,1753,1779]" pageId="4" pageNumber="5" value="1930-08">30 Aug</date>
, 2004 from Escanaba Trough,
<quantity id="4CAA26B1B400FFB4FD2EF9112442F975" box="[748,808,1753,1779]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="5" unit="m" value="20.0">20 m</quantity>
N of Marker
<date id="FFECAD94B400FFB4FC05F9112481F975" box="[967,1003,1753,1779]" pageId="4" pageNumber="5">6X</date>
on Central Hill, from
<quantity id="4CAA26B1B400FFB4FB32F9112675F89D" metricMagnitude="3" metricUnit="m" metricValue="3.232" pageId="4" pageNumber="5" unit="m" value="3232.0">3232 m</quantity>
depth (
<geoCoordinate id="EE66ED93B400FFB4FEBAF8C92572F89D" box="[376,536,1793,1819]" direction="north" orientation="latitude" pageId="4" pageNumber="5" precision="1" value="41.00453">41° 00.272’N</geoCoordinate>
<geoCoordinate id="EE66ED93B400FFB4FDDDF8C925B3F89D" box="[543,729,1793,1819]" direction="west" orientation="longitude" pageId="4" pageNumber="5" precision="1" value="-127.49465">127° 29.679’W</geoCoordinate>
).
</paragraph>
</subSubSection>
<subSubSection id="C348D8DFB400FFB4FEFAF8E123ADF8ED" pageId="4" pageNumber="5" type="etymology">
<paragraph id="8BED8B54B400FFB4FEFAF8E123ADF8ED" blockId="4.[264,1323,913,1899]" pageId="4" pageNumber="5">
<emphasis id="B9265746B400FFB4FEFAF8E126D4F8C4" box="[312,446,1833,1858]" italics="true" pageId="4" pageNumber="5">Etymology:</emphasis>
name from
<emphasis id="B9265746B400FFB4FD91F8E1251AF8C4" box="[595,624,1833,1858]" italics="true" pageId="4" pageNumber="5">an</emphasis>
= without,
<emphasis id="B9265746B400FFB4FD3FF8E1242AF8C4" box="[765,832,1833,1858]" italics="true" pageId="4" pageNumber="5">ocell­</emphasis>
= little eye, for the absence of eyes, and
<taxonomicName id="4C52F0D7B400FFB4FECAF8992614F8EC" box="[264,382,1873,1898]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="4" pageNumber="5" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B400FFB4FECAF8992614F8EC" box="[264,382,1873,1898]" italics="true" pageId="4" pageNumber="5">profundus</emphasis>
</taxonomicName>
= deep, a reference to the depth at which the specimens were collected.
</paragraph>
</subSubSection>
<subSubSection id="C348D8DFB401FFB5FEFAFED423AEFE00" pageId="5" pageNumber="6" type="distribution">
<paragraph id="8BED8B54B401FFB5FEFAFED423AEFE00" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFED426BBFEB3" box="[312,465,284,309]" italics="true" pageId="5" pageNumber="6">Distribution:</emphasis>
To date, known from the
<typeStatus id="54E935F6B401FFB5FCF8FED42406FEB0" box="[826,876,284,310]" pageId="5" pageNumber="6">type</typeStatus>
locality ODP 1026B (
<geoCoordinate id="EE66ED93B401FFB5FB5BFED42246FEB0" box="[1177,1324,284,310]" direction="north" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="47.76275">47º45.765'N</geoCoordinate>
<geoCoordinate id="EE66ED93B401FFB5FECAFE8C26DDFED8" box="[264,439,324,350]" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-127.75732">127º45.439’W</geoCoordinate>
), from Baby Bare Seamount (
<geoCoordinate id="EE66ED93B401FFB5FCF3FE8C24BDFED8" box="[817,983,324,350]" direction="north" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="47.710617">47° 42.637’N</geoCoordinate>
<geoCoordinate id="EE66ED93B401FFB5FC26FE8C23C9FED8" box="[996,1187,324,350]" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-127.7882">127° 47.292’W</geoCoordinate>
), and from Escanaba Trough (
<geoCoordinate id="EE66ED93B401FFB5FE26FEA425EFFE00" box="[484,645,364,390]" direction="north" orientation="latitude" pageId="5" pageNumber="6" precision="1" value="41.00453">41° 00.272’N</geoCoordinate>
<geoCoordinate id="EE66ED93B401FFB5FD4EFEA42429FE00" box="[652,835,364,390]" direction="west" orientation="longitude" pageId="5" pageNumber="6" precision="1" value="-127.49465">127° 29.679’W</geoCoordinate>
) at depths from
<quantity id="4CAA26B1B401FFB5FBC1FEA423AAFE00" box="[1027,1216,364,390]" metricMagnitude="3" metricUnit="m" metricValue="2.937" metricValueMax="3.232" metricValueMin="2.642" pageId="5" pageNumber="6" unit="m" value="2937.0" valueMax="3232.0" valueMin="2642.0">2642 to 3232 m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="C348D8DFB401FFB5FEFAFE5C2417FDA0" pageId="5" pageNumber="6" type="diagnosis">
<paragraph id="8BED8B54B401FFB5FEFAFE5C2417FDA0" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFE5C26D3FE2B" box="[312,441,404,429]" italics="true" pageId="5" pageNumber="6">Diagnosis:</emphasis>
Male copulatory apparatus posterior to the male pore and directed anteriorly, with a long and pointed stylet directed posterior; prostatic vesicle and prostaticlike glands absent. Well­developed, nuchal tentacles, eyes completely lacking. Ventral sensory disk present anterior to the cerebral ganglion.
</paragraph>
</subSubSection>
<subSubSection id="C348D8DFB401FFBBFEFAFDFB2494FED8" lastPageId="11" lastPageNumber="12" pageId="5" pageNumber="6" type="description">
<paragraph id="8BED8B54B401FFB5FEFAFDFB26A3FDCB" blockId="5.[264,1325,284,1870]" box="[312,457,563,589]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFDFB26A3FDCB" bold="true" box="[312,457,563,589]" pageId="5" pageNumber="6">Description</emphasis>
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFD942562FDF0" blockId="5.[264,1325,284,1870]" box="[312,520,604,630]" pageId="5" pageNumber="6">External features:</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFD4C239DFD68" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFD4C26CBFD1B" box="[312,417,644,669]" italics="true" pageId="5" pageNumber="6">Color —</emphasis>
Live and preserved specimens are whitish but testes and ovaries appear as numerous brown dots visible through the epidermis (
<figureCitation id="136997D1B401FFB5FCBDFD6424ACFD40" box="[895,966,684,710]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
). In cleared specimens, testes and ovaries arrayed radially about the pharynx; testes appear smaller and dark yellow.
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFD3425ADFC08" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFD3426F7FC93" box="[312,413,764,789]" italics="true" pageId="5" pageNumber="6">Form —</emphasis>
Preserved specimens range from
<quantity id="4CAA26B1B401FFB5FCEDFD3424EFFC90" box="[815,901,764,790]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="6" unit="mm" value="10.0">10 mm</quantity>
<date id="FFECAD94B401FFB5FC4DFD3424AFFC90" box="[911,965,764,790]" pageId="5" pageNumber="6" value="1910-10">
x
<quantity id="4CAA26B1B401FFB5FC6AFD3424AFFC90" box="[936,965,764,790]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="6" unit="mm" value="10.0">10</quantity>
</date>
mm to
<quantity id="4CAA26B1B401FFB5FBEBFD342315FC90" box="[1065,1151,764,790]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="5" pageNumber="6" unit="mm" value="13.0">13 mm</quantity>
<date id="FFECAD94B401FFB5FB4BFD3423D5FC90" box="[1161,1215,764,790]" pageId="5" pageNumber="6" value="1912-10">
x
<quantity id="4CAA26B1B401FFB5FB60FD3423D5FC90" box="[1186,1215,764,790]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="6" unit="mm" value="12.0">12</quantity>
</date>
mm and have a fleshy, rounded body (
<figureCitation id="136997D1B401FFB5FDA4FCEC25C3FCB8" box="[614,681,804,830]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Fig. 1</figureCitation>
A). The body margin is smooth without evident folds. Ventrally, an arrowhead­shaped organ of putative sensory function lies just anterior to the cerebral ganglion (
<figureCitation id="136997D1B401FFB5FE27FCBC2559FC08" box="[485,563,884,910]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Figs. 1</figureCitation>
B, 2, and 3).
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFC5423A7FC30" blockId="5.[264,1325,284,1870]" box="[312,1229,924,950]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFC5426ADFC33" box="[312,455,924,949]" italics="true" pageId="5" pageNumber="6">Tentacles —</emphasis>
long, pointed, non­retractile nuchal tentacles are present (
<figureCitation id="136997D1B401FFB5FBABFC5423CCFC30" box="[1129,1190,924,950]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Fig.1</figureCitation>
A).
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFC0C2689FC58" blockId="5.[264,1325,284,1870]" box="[312,483,964,990]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFC0C26FAFC5B" box="[312,400,964,989]" italics="true" pageId="5" pageNumber="6">Eyes —</emphasis>
absent.
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFC24261AFB48" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFC24254BFB83" box="[312,545,1004,1029]" italics="true" pageId="5" pageNumber="6">Digestive system —</emphasis>
a ruffled and very muscular pharynx with 4­5 deep folds on both sides is medial in the anterior third of the body (
<figureCitation id="136997D1B401FFB5FCA0FBDC24DEFBA8" box="[866,948,1044,1070]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Figs. 1</figureCitation>
B, 2 and 4). A small mouth is present in the anterior part of the pharynx. In histological sections, a medial intestinal branch extends anteriorly dorsal to the brain and posteriorly dorsal to Lang’s vesicle (
<figureCitation id="136997D1B401FFB5FAC0FBAC267DFB20" captionStart="FIGURE 3" captionStartId="8.[264,368,1366,1390]" captionTargetBox="[282,1304,326,1341]" captionTargetId="figure@8.[282,1305,326,1342]" captionTargetPageId="8" captionText="FIGURE 3. Anocellidus profundus n. sp.; photomicrographs. A. Sagittal histological section through the anterior end. Nerve cords can be seen extending from the brain to the sensory organ. Scale bar = 250 µm. B. Sagittal histological section, showing reproductive and digestive structures. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173984/files/figure.png" pageId="5" pageNumber="6">Fig 3</figureCitation>
B). Three to four radial intestinal branches are very conspicuous on either side of the pharynx.
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFB142523FB73" blockId="5.[264,1325,284,1870]" box="[312,585,1244,1269]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFB142523FB73" box="[312,585,1244,1269]" italics="true" pageId="5" pageNumber="6">Reproductive anatomy:</emphasis>
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFACC268FFAE8" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFACC26B4FA9B" box="[312,478,1284,1309]" italics="true" pageId="5" pageNumber="6">Gonopores —</emphasis>
male gonopore located just posterior to the mouth and ventral to the pharynx; female gonopore positioned medially, immediately posterior to the male spermiducal bulbs.
</paragraph>
<paragraph id="8BED8B54B401FFB5FEFAFAB426A5F8A0" blockId="5.[264,1325,284,1870]" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAFAB425D1FA13" box="[312,699,1404,1429]" italics="true" pageId="5" pageNumber="6">Male copulatory apparatus —</emphasis>
located posterior to the male pore and directed anteriorly; the stylet, however, is recurved (
<figureCitation id="136997D1B401FFB5FCD8FA6C240FFA38" box="[794,869,1444,1470]" captionStart="FIGURE 5" captionStartId="9.[264,367,1294,1318]" captionTargetBox="[433,1168,1021,1260]" captionTargetId="figure@9.[377,1209,991,1288]" captionTargetPageId="9" captionText="FIGURE 5. Schematic representation of the male and female reproductive structures of Anocellidus profundus n. sp. Scale bar = 250 µm." httpUri="https://zenodo.org/record/173986/files/figure.png" pageId="5" pageNumber="6">Fig. 5</figureCitation>
). The prostatic vesicle is lacking and there is no evidence of a prostatoid organ or prostatic­like glands around the ejaculatory duct or of any glandular epithelium in the male tract. A seminal vesicle and vasa deferentia are absent but two highly muscularized spermiducal bulbs are present lateral and slightly posterior to the pharynx. The spermiducal bulbs appear as a W­shape in whole mounts (
<figureCitation id="136997D1B401FFB5FED3F9A42631F900" box="[273,347,1644,1670]" captionStart="FIGURE 2" captionStartId="7.[264,368,1062,1086]" captionTargetBox="[409,1177,326,1038]" captionTargetId="figure@7.[409,1177,326,1038]" captionTargetPageId="7" captionText="FIGURE 2. Cleared whole mount of Anocellidus profundus n. sp., showing sensory organ, pharynx, and structures of the male and female reproductive complexes. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173983/files/figure.png" pageId="5" pageNumber="6">Fig. 2</figureCitation>
) and they fuse to form a single ejaculatory duct. The sinuous ejaculatory duct continues into a very long, thin and pointed stylet (
<figureCitation id="136997D1B401FFB5FCA8F95C24D0F928" box="[874,954,1684,1710]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Figs. 1</figureCitation>
B, 4, and 5). A very thin, deep stylet pocket parallels the ventral surface of the worm just ventral to the ejaculatory duct (
<figureCitation id="136997D1B401FFB5FED3F92C2633F978" box="[273,345,1764,1790]" captionStart="FIGURE 5" captionStartId="9.[264,367,1294,1318]" captionTargetBox="[433,1168,1021,1260]" captionTargetId="figure@9.[377,1209,991,1288]" captionTargetPageId="9" captionText="FIGURE 5. Schematic representation of the male and female reproductive structures of Anocellidus profundus n. sp. Scale bar = 250 µm." httpUri="https://zenodo.org/record/173986/files/figure.png" pageId="5" pageNumber="6">Fig. 5</figureCitation>
). The male atrium is shallow and the stylet was found extruded in most specimens (
<figureCitation id="136997D1B401FFB5FED3F8C42634F8A0" box="[273,350,1804,1830]" captionStart="FIGURE 1" captionStartId="6.[264,367,1801,1825]" captionTargetBox="[453,1138,430,1770]" captionTargetId="figure@6.[453,1139,425,1773]" captionTargetPageId="6" captionText="FIGURE 1. Preserved specimen of Anocellidus profundus n. sp.; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="5" pageNumber="6">Figs. 1</figureCitation>
B and 5).
</paragraph>
<paragraph id="8BED8B54B401FFB6FEFAF8FC24FCFE00" blockId="5.[264,1325,284,1870]" lastBlockId="6.[264,1323,284,390]" lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
<emphasis id="B9265746B401FFB5FEFAF8FC252BF8CB" box="[312,577,1844,1869]" italics="true" pageId="5" pageNumber="6">Female apparatus —</emphasis>
shallow female atrium. The vagina is spacious and curves posterior, terminating in a large, elongated Lang’s vesicle (
<figureCitation id="136997D1B402FFB6FC7FFED4237BFEB0" box="[957,1041,284,310]" captionStart="FIGURE 2" captionStartId="7.[264,368,1062,1086]" captionTargetBox="[409,1177,326,1038]" captionTargetId="figure@7.[409,1177,326,1038]" captionTargetPageId="7" captionText="FIGURE 2. Cleared whole mount of Anocellidus profundus n. sp., showing sensory organ, pharynx, and structures of the male and female reproductive complexes. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173983/files/figure.png" pageId="6" pageNumber="7">Figs. 2</figureCitation>
,
<figureCitation id="136997D1B402FFB6FBDCFED42347FEB0" box="[1054,1069,284,310]" captionStart="FIGURE 3" captionStartId="8.[264,368,1366,1390]" captionTargetBox="[282,1304,326,1341]" captionTargetId="figure@8.[282,1305,326,1342]" captionTargetPageId="8" captionText="FIGURE 3. Anocellidus profundus n. sp.; photomicrographs. A. Sagittal histological section through the anterior end. Nerve cords can be seen extending from the brain to the sensory organ. Scale bar = 250 µm. B. Sagittal histological section, showing reproductive and digestive structures. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173984/files/figure.png" pageId="6" pageNumber="7">3</figureCitation>
B, 4 and 5). The uteri lie on either side of Lang’s vesicle and the oviducts form a loop before joining with the vagina immediately proximal to Lang’s vesicle (
<figureCitation id="136997D1B402FFB6FCFDFEA424E2FE00" box="[831,904,364,390]" captionStart="FIGURE 4" captionStartId="9.[264,368,933,957]" captionTargetBox="[506,1085,405,902]" captionTargetId="figure@9.[473,1114,384,928]" captionTargetPageId="9" captionText="FIGURE 4. Diagram of ventral view of Anocellidus profundus n. sp. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173985/files/figure.png" pageId="6" pageNumber="7">Fig. 4</figureCitation>
).
</paragraph>
<caption id="DF2DDBDCB402FFB6FECAF8C12361F8E3" httpUri="https://zenodo.org/record/173982/files/figure.png" pageId="6" pageNumber="7" targetBox="[453,1138,430,1770]" targetPageId="6">
<paragraph id="8BED8B54B402FFB6FECAF8C12361F8E3" blockId="6.[264,1322,1801,1894]" pageId="6" pageNumber="7">
<emphasis id="B9265746B402FFB6FECAF8C126E6F8A7" bold="true" box="[264,396,1801,1825]" pageId="6" pageNumber="7">FIGURE 1.</emphasis>
Preserved specimen of
<taxonomicName id="4C52F0D7B402FFB6FD56F8C124EFF8A6" box="[660,901,1801,1824]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="6" pageNumber="7" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B402FFB6FD56F8C124EFF8A6" box="[660,901,1801,1824]" italics="true" pageId="6" pageNumber="7">Anocellidus profundus</emphasis>
</taxonomicName>
<emphasis id="B9265746B402FFB6FC4CF8C124A6F8A7" bold="true" box="[910,972,1801,1825]" pageId="6" pageNumber="7">
<taxonomicNameLabel id="A215EA3DB402FFB6FC4CF8C124A6F8A7" box="[910,972,1801,1825]" pageId="6" pageNumber="7" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
; photomicrographs. A. Anterior end, showing nuchal tentacles, highly folded pharynx, and uteri. Scale bar = 1 mm. B. Higher magnification of sensory organ. Note extruded stylet. Scale bar = 1 mm.
</paragraph>
</caption>
<caption id="DF2DDBDCB403FFB7FECAFBEE23BEFBE7" httpUri="https://zenodo.org/record/173983/files/figure.png" pageId="7" pageNumber="8" targetBox="[409,1177,326,1038]" targetPageId="7">
<paragraph id="8BED8B54B403FFB7FECAFBEE23BEFBE7" blockId="7.[264,1323,1062,1121]" pageId="7" pageNumber="8">
<emphasis id="B9265746B403FFB7FECAFBEE26FBFBB8" bold="true" box="[264,401,1062,1086]" pageId="7" pageNumber="8">FIGURE 2.</emphasis>
Cleared whole mount of
<taxonomicName id="4C52F0D7B403FFB7FD06FBEF24D1FBB8" box="[708,955,1063,1086]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B403FFB7FD06FBEF24D1FBB8" box="[708,955,1063,1086]" italics="true" pageId="7" pageNumber="8">Anocellidus profundus</emphasis>
</taxonomicName>
<emphasis id="B9265746B403FFB7FC0BFBEE2366FBB8" bold="true" box="[969,1036,1062,1086]" pageId="7" pageNumber="8">
<taxonomicNameLabel id="A215EA3DB403FFB7FC0BFBEE2366FBB8" box="[969,1036,1062,1086]" pageId="7" pageNumber="8" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, showing sensory organ, pharynx, and structures of the male and female reproductive complexes. Scale bar = 1 mm.
</paragraph>
</caption>
<paragraph id="8BED8B54B403FFB7FEFAFB472586FAA7" blockId="7.[264,1325,1167,1873]" pageId="7" pageNumber="8">
Reference measurements from the largest (
<quantity id="4CAA26B1B403FFB7FC8EFB4724CFFB2F" box="[844,933,1167,1193]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" pageId="7" pageNumber="8" unit="mm" value="13.0">13 mm</quantity>
<date id="FFECAD94B403FFB7FC70FB472481FB2F" box="[946,1003,1167,1193]" pageId="7" pageNumber="8" value="1912-10">
x
<quantity id="4CAA26B1B403FFB7FC0CFB472481FB2F" box="[974,1003,1167,1193]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="7" pageNumber="8" unit="mm" value="12.0">12</quantity>
</date>
mm) available specimen: brain, 375 µm in diameter; Lang’s vesicle,
<quantity id="4CAA26B1B403FFB7FD3CFB7F240CFB57" box="[766,870,1207,1233]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" pageId="7" pageNumber="8" unit="mm" value="1.75">1.75 mm</quantity>
long; pharynx,
<quantity id="4CAA26B1B403FFB7FBDCFB7F2330FB57" box="[1054,1114,1207,1233]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="7" pageNumber="8" unit="mm" value="3.0">3mm</quantity>
long; stylet, 1037 µm
<date id="FFECAD94B403FFB7FEFBFB17261EFB7F" box="[313,372,1247,1273]" pageId="7" pageNumber="8" value="1975-10">X 75</date>
µm; spermiducal bulbs, 300 µm maximum diameter; tentacles, 625 µm long X 250 µm maximum diameter at their base.
</paragraph>
<paragraph id="8BED8B54B403FFB7FEFAFAE72558FACF" blockId="7.[264,1325,1167,1873]" box="[312,562,1327,1353]" pageId="7" pageNumber="8">
<emphasis id="B9265746B403FFB7FEFAFAE72558FACF" bold="true" box="[312,562,1327,1353]" pageId="7" pageNumber="8">Taxonomic remarks</emphasis>
</paragraph>
<paragraph id="8BED8B54B403FFB7FEFAFA9F2629F8D7" blockId="7.[264,1325,1167,1873]" pageId="7" pageNumber="8">
Although the classification system of
<bibRefCitation id="EFC3F6A5B403FFB7FD3AFA9F24DBFAF7" author="Prudhoe" box="[760,945,1367,1393]" pageId="7" pageNumber="19" refString="Prudhoe, S. (1985) A Monograph on Polyclad Turbellaria. Oxford University Press: Oxford." type="book" year="1985">Prudhoe (1985)</bibRefCitation>
is more conservative because it recognizes fewer taxa, the use of
<bibRefCitation id="EFC3F6A5B403FFB7FD77FAB72433FA1F" author="Faubel" box="[693,857,1407,1433]" pageId="7" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983</bibRefCitation>
,
<bibRefCitation id="EFC3F6A5B403FFB7FCAEFAB724DFFA1F" author="Faubel" box="[876,949,1407,1433]" pageId="7" pageNumber="18" refString="Faubel, A. (1984 a) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 81, 189 - 259." type="journal article" year="1984" yearSuffix="a">1984a</bibRefCitation>
) is appropriate because of its importance on characters of the reproductive system.
<taxonomicName id="4C52F0D7B403FFB7FC76FA6F23A9FA46" box="[948,1219,1447,1472]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="7" pageNumber="8" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B403FFB7FC76FA6F23A9FA46" box="[948,1219,1447,1472]" italics="true" pageId="7" pageNumber="8">Anocellidus profundus</emphasis>
</taxonomicName>
lacks a prostatic vesicle and in the system of
<bibRefCitation id="EFC3F6A5B403FFB7FD2EFA0724FAFA6F" author="Faubel" box="[748,912,1487,1513]" pageId="7" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983</bibRefCitation>
,
<bibRefCitation id="EFC3F6A5B403FFB7FC60FA072484FA6F" author="Faubel" box="[930,1006,1487,1513]" pageId="7" pageNumber="18" refString="Faubel, A. (1984 a) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 81, 189 - 259." type="journal article" year="1984" yearSuffix="a">1984a</bibRefCitation>
), would be placed in the Ilyplanoidea. This superfamily corresponds to the Cestoplanoidea of
<bibRefCitation id="EFC3F6A5B403FFB7FBA4FA3F224DF997" author="Prudhoe" box="[1126,1319,1527,1553]" pageId="7" pageNumber="19" refString="Prudhoe, S. (1985) A Monograph on Polyclad Turbellaria. Oxford University Press: Oxford." type="book" year="1985">Prudhoe (1985)</bibRefCitation>
.
<bibRefCitation id="EFC3F6A5B403FFB7FECAF9D726A2F9BF" author="Prudhoe" box="[264,456,1567,1593]" pageId="7" pageNumber="19" refString="Prudhoe, S. (1985) A Monograph on Polyclad Turbellaria. Oxford University Press: Oxford." type="book" year="1985">Prudhoe (1985)</bibRefCitation>
subdivided the Acotylea into three superfamilies depending on the position of eyes, recognizing marginal, tentacular, cerebral, and frontal eyes. Absolute eye positions are often difficult to determine with areas of cerebral, marginal, and frontal eyes overlapping. And although in his lower taxonomic units,
<bibRefCitation id="EFC3F6A5B403FFB7FC69F95F2320F937" author="Faubel" box="[939,1098,1687,1713]" pageId="7" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983</bibRefCitation>
,
<bibRefCitation id="EFC3F6A5B403FFB7FB95F95F23CAF937" author="Faubel" box="[1111,1184,1687,1713]" pageId="7" pageNumber="18" refString="Faubel, A. (1984 a) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 81, 189 - 259." type="journal article" year="1984" yearSuffix="a">1984a</bibRefCitation>
) does place importance on what we consider minor or developmentally plastic details (e. g.,
<typeStatus id="54E935F6B403FFB7FB14F9772262F95F" box="[1238,1288,1727,1753]" pageId="7" pageNumber="8">type</typeStatus>
of lining of the prostatic vesicle), the presence or absence of an entire structure such as the prostatic vesicle, does appear to be a much more reliable character than the position of eyes.
</paragraph>
<caption id="DF2DDBDCB40CFFB8FECAFA9E26A6FA50" httpUri="https://zenodo.org/record/173984/files/figure.png" pageId="8" pageNumber="9" targetBox="[282,1304,326,1341]" targetPageId="8">
<paragraph id="8BED8B54B40CFFB8FECAFA9E26A6FA50" blockId="8.[264,1323,1366,1494]" pageId="8" pageNumber="9">
<emphasis id="B9265746B40CFFB8FECAFA9E26FBFAE8" bold="true" box="[264,401,1366,1390]" pageId="8" pageNumber="9">FIGURE 3.</emphasis>
<taxonomicName id="4C52F0D7B40CFFB8FE5CFA9F25FFFAE8" box="[414,661,1367,1390]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B40CFFB8FE5CFA9F25FFFAE8" box="[414,661,1367,1390]" italics="true" pageId="8" pageNumber="9">Anocellidus profundus</emphasis>
</taxonomicName>
<emphasis id="B9265746B40CFFB8FD60FA9E258EFAE9" bold="true" box="[674,740,1366,1391]" pageId="8" pageNumber="9">
<taxonomicNameLabel id="A215EA3DB40CFFB8FD60FA9E258EFAE9" box="[674,740,1366,1391]" pageId="8" pageNumber="9" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
; photomicrographs. A. Sagittal histological section through the anterior end. Nerve cords can be seen extending from the brain to the sensory organ. Scale bar = 250 µm. B. Sagittal histological section, showing reproductive and digestive structures. Scale bar = 1 mm.
</paragraph>
</caption>
<paragraph id="8BED8B54B40CFFB8FEFAF9C22269F96A" blockId="8.[264,1323,1546,1892]" pageId="8" pageNumber="9">
Even though the reproductive anatomy of
<taxonomicName id="4C52F0D7B40CFFB8FCEFF9C2235CF9A5" box="[813,1078,1546,1571]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40CFFB8FCEFF9C2235CF9A5" box="[813,1078,1546,1571]" italics="true" pageId="8" pageNumber="9">Anocellidus profundus</emphasis>
</taxonomicName>
is somewhat similar to that of species in the euplanid genus
<emphasis id="B9265746B40CFFB8FD10F9FA240BF9CD" box="[722,865,1586,1611]" italics="true" pageId="8" pageNumber="9">
<taxonomicName id="4C52F0D7B40CFFB8FD10F9FA2437F9CD" box="[722,861,1586,1611]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">Aprostatum</taxonomicName>
,
</emphasis>
it clearly does not pertain to that genus (
<tableCitation id="C6D0BEEFB40CFFB8FED2F9922601F9F2" box="[272,363,1626,1652]" captionStart="TABLE 2" captionStartId="10.[264,352,483,507]" captionText="TABLE 2. Comparison of morphological features of species in the genus Aprostatum * (i. e., lacking a prostatic vesicle and / or prostatoid organs) and the new species Anocellidus profundus." pageId="8" pageNumber="9">Table 2</tableCitation>
). The presence of nuchal tentacles, the total absence of eyes, and the presence of a unique ventral sensory organ also separate
<taxonomicName id="4C52F0D7B40CFFB8FCD7F94A24DAF91D" box="[789,944,1666,1691]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40CFFB8FCD7F94A24DAF91D" box="[789,944,1666,1691]" italics="true" pageId="8" pageNumber="9">A. profundus</emphasis>
</taxonomicName>
from all other members of the
<taxonomicName id="4C52F0D7B40CFFB8FECAF96226E6F942" box="[264,396,1706,1732]" class="Rhabditophora" family="Euplanidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="family">Euplanidae</taxonomicName>
(
<tableCitation id="C6D0BEEFB40CFFB8FE5DF9622696F942" box="[415,508,1706,1732]" captionStart="TABLE 1" captionStartId="3.[264,352,643,667]" captionTargetBox="[269,1296,734,1264]" captionTargetPageId="3" captionText="TABLE 1. Comparison of morphological features of the new family Anocellidae with Euplanidae and Cestoplanidae." httpUri="http://table.plazi.org/id/DF2DDBDCB407FFB3FECAFD4B26BEFD3B" pageId="8" pageNumber="9" tableUuid="DF2DDBDCB407FFB3FECAFD4B26BEFD3B">Table 1</tableCitation>
). In fact, current classification interprets the defining character of “orientation of male reproductive complex” in
<taxonomicName id="4C52F0D7B40CFFB8FCECF91A24AFF96D" box="[814,965,1746,1771]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40CFFB8FCECF91A24AFF96D" box="[814,965,1746,1771]" italics="true" pageId="8" pageNumber="9">A. profundus</emphasis>
</taxonomicName>
as meriting familial status.
</paragraph>
<paragraph id="8BED8B54B40CFFB9FEFAF93223F3FED8" blockId="8.[264,1323,1546,1892]" lastBlockId="9.[264,1323,284,350]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
Here we note the presence of tentacles in
<taxonomicName id="4C52F0D7B40CFFB8FCAAF9322312F895" box="[872,1144,1786,1811]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40CFFB8FCAAF9322312F895" box="[872,1144,1786,1811]" italics="true" pageId="8" pageNumber="9">Anocellidus profundus</emphasis>
</taxonomicName>
, although the character’s systematic value is uncertain. For example,
<bibRefCitation id="EFC3F6A5B40CFFB8FC65F8EA2325F8BA" author="Faubel" box="[935,1103,1826,1852]" pageId="8" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel (1983)</bibRefCitation>
defines the genus
<taxonomicName id="4C52F0D7B40CFFB8FECAF88226C9F8E5" box="[264,419,1866,1891]" class="Rhabditophora" family="Stylochoplanidae" genus="Armatoplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="genus">
<emphasis id="B9265746B40CFFB8FECAF88226C9F8E5" box="[264,419,1866,1891]" italics="true" pageId="8" pageNumber="9">Armatoplana</emphasis>
</taxonomicName>
as lacking tentacles, however,
<taxonomicName id="4C52F0D7B40CFFB8FCF3F8822370F8E5" box="[817,1050,1866,1891]" class="Rhabditophora" family="Stylochoplanidae" genus="Armatoplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="8" pageNumber="9" phylum="Platyhelminthes" rank="species" species="divae">
<emphasis id="B9265746B40CFFB8FCF3F8822370F8E5" box="[817,1050,1866,1891]" italics="true" pageId="8" pageNumber="9">Armatoplana divae</emphasis>
</taxonomicName>
has tentacles (
<bibRefCitation id="EFC3F6A5B40CFFB9FB1BF882262CFEB0" author="Faubel" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel 1983</bibRefCitation>
), as does
<taxonomicName id="4C52F0D7B40DFFB9FE0AFED424F2FEB0" authority="Bolanos et al., 2006" authorityName="Bolanos et al." authorityYear="2006" box="[456,920,284,310]" class="Rhabditophora" family="Stylochoplanidae" genus="Armatoplana" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="colombiana">
<emphasis id="B9265746B40DFFB9FE0AFED42512FEB3" box="[456,632,284,309]" italics="true" pageId="9" pageNumber="10">A. colombiana</emphasis>
(
<bibRefCitation id="EFC3F6A5B40DFFB9FD4CFED424FBFEB0" author="Bolanos" box="[654,913,284,310]" pageId="9" pageNumber="18" refString="Bolanos, D. M., Quiroga, S. Y. &amp; Litvaitis, M. K. (2006) A new acotylean flatworm, Armatoplana colombiana n. sp. (Platyhelminthes: Polycladida: Stylochoplanidae) from the Caribbean coast of Colombia, South America. Zootaxa, 1162, 53 - 64." type="journal article" year="2006">
Bolaños
<emphasis id="B9265746B40DFFB9FD3EFED42456FEB3" box="[764,828,284,309]" italics="true" pageId="9" pageNumber="10">et al.</emphasis>
, 2006
</bibRefCitation>
)
</taxonomicName>
. Also the absence of eyes in
<taxonomicName id="4C52F0D7B40DFFB9FAD3FED42614FEDB" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40DFFB9FAD3FED42614FEDB" italics="true" pageId="9" pageNumber="10">A. profundus</emphasis>
</taxonomicName>
may relate more to its environment than to its phylogenetic history.
</paragraph>
<caption id="DF2DDBDCB40DFFB9FECAFC6D23DDFC3A" box="[264,1207,933,957]" httpUri="https://zenodo.org/record/173985/files/figure.png" pageId="9" pageNumber="10" targetBox="[506,1085,405,902]" targetPageId="9">
<paragraph id="8BED8B54B40DFFB9FECAFC6D23DDFC3A" blockId="9.[264,1207,933,957]" box="[264,1207,933,957]" pageId="9" pageNumber="10">
<emphasis id="B9265746B40DFFB9FECAFC6D26E0FC3B" bold="true" box="[264,394,933,957]" pageId="9" pageNumber="10">FIGURE 4.</emphasis>
Diagram of ventral view of
<taxonomicName id="4C52F0D7B40DFFB9FD78FC6E24C0FC3B" box="[698,938,934,957]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B40DFFB9FD78FC6E24C0FC3B" box="[698,938,934,957]" italics="true" pageId="9" pageNumber="10">Anocellidus profundus</emphasis>
</taxonomicName>
<emphasis id="B9265746B40DFFB9FC72FC6D2486FC3B" bold="true" box="[944,1004,933,957]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="A215EA3DB40DFFB9FC72FC6D2486FC3B" box="[944,1004,933,957]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Scale bar = 1 mm.
</paragraph>
</caption>
<caption id="DF2DDBDCB40DFFB9FECAFAC62470FACE" httpUri="https://zenodo.org/record/173986/files/figure.png" pageId="9" pageNumber="10" targetBox="[433,1168,1021,1260]" targetPageId="9">
<paragraph id="8BED8B54B40DFFB9FECAFAC62470FACE" blockId="9.[264,1322,1294,1353]" pageId="9" pageNumber="10">
<emphasis id="B9265746B40DFFB9FECAFAC626FFFAA0" bold="true" box="[264,405,1294,1318]" pageId="9" pageNumber="10">FIGURE 5.</emphasis>
Schematic representation of the male and female reproductive structures of
<taxonomicName id="4C52F0D7B40DFFB9FECAFAFA269DFACF" box="[264,503,1330,1353]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="profundus" status="sp. nov.">
<emphasis id="B9265746B40DFFB9FECAFAFA269DFACF" box="[264,503,1330,1353]" italics="true" pageId="9" pageNumber="10">Anocellidus profundus</emphasis>
</taxonomicName>
<emphasis id="B9265746B40DFFB9FE3CFAF92551FACF" bold="true" box="[510,571,1329,1353]" pageId="9" pageNumber="10">
<taxonomicNameLabel id="A215EA3DB40DFFB9FE3CFAF92551FACF" box="[510,571,1329,1353]" pageId="9" pageNumber="10" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
Scale bar = 250 µm.
</paragraph>
</caption>
<paragraph id="8BED8B54B40DFFBAFEFAFAB426CFFE28" blockId="9.[264,1324,1404,1870]" lastBlockId="10.[264,1323,284,430]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
However, we recognize the ventrally located putative sensory organ anterior to the cerebral ganglion as an unusual character. A cursory examination of this disk may result in its being confused with a cotylean sucker and the mistaken placement of the specimens in the Cotylea. The presence or absence of a true sucker posterior to the female gonopore has defined the suborders Cotylea (with sucker) and Acotylea (without sucker) (
<bibRefCitation id="EFC3F6A5B40DFFB9FB53F9D42274F9B0" author="Lang" box="[1169,1310,1564,1590]" pageId="9" pageNumber="18" refString="Lang, A. (1884) Die Polycladen (Seeplanarien) des Golfes von Neapel und der angrenzenden Meeresabschnitte. Eine Monographie. Fauna und Flora des Golfes von Neapel 11. ix + 688 pp. Leipzig." type="book" year="1884">Lang, 1884</bibRefCitation>
). However, exceptions exist; species of acotyleans with a sucker include
<taxonomicName id="4C52F0D7B40DFFB9FB67F98C251CF900" authority="O.F. Muller 1774" authorityName="O.F. Muller" authorityYear="1774" class="Rhabditophora" family="Leptoplanidae" genus="Leptoplana" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="tremellaris">
<emphasis id="B9265746B40DFFB9FB67F98C26E2F903" italics="true" pageId="9" pageNumber="10">Leptoplana tremellaris</emphasis>
(O.F. Müller 1774)
</taxonomicName>
and
<taxonomicName id="4C52F0D7B40DFFB9FD77F9A42366F900" authority="Marcus 1947" authorityName="Marcus" authorityYear="1947" box="[693,1036,1644,1670]" class="Rhabditophora" family="Leptoplanidae" genus="Itannia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="ornata">
<emphasis id="B9265746B40DFFB9FD77F9A42408F903" box="[693,866,1644,1669]" italics="true" pageId="9" pageNumber="10">Itannia ornata</emphasis>
Marcus 1947
</taxonomicName>
, although these suckers are never positioned behind the female gonopore (the typical sucker position in cotyleans). In
<emphasis id="B9265746B40DFFB9FEEBF97426A5F953" box="[297,463,1724,1749]" italics="true" pageId="9" pageNumber="10">
<taxonomicName id="4C52F0D7B40DFFB9FEEBF97426A1F953" box="[297,459,1724,1749]" class="Rhabditophora" family="Leptoplanidae" genus="Leptoplana" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="tremellaris">L. tremellaris</taxonomicName>
,
</emphasis>
the sucker is a depression between the male and female gonopore along the midline of the body (
<bibRefCitation id="EFC3F6A5B40DFFB9FDF0F92C25A1F978" author="Faubel" box="[562,715,1764,1790]" pageId="9" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel 1983</bibRefCitation>
). In
<emphasis id="B9265746B40DFFB9FCC0F92C241BF97B" box="[770,881,1764,1789]" italics="true" pageId="9" pageNumber="10">
<taxonomicName id="4C52F0D7B40DFFB9FCC0F92C2407F97B" box="[770,877,1764,1789]" class="Rhabditophora" family="Leptoplanidae" genus="Itannia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="9" pageNumber="10" phylum="Platyhelminthes" rank="species" species="ornata">I. ornata</taxonomicName>
,
</emphasis>
two adhesive organs are posterior to the gonopore on either side of the midline (
<bibRefCitation id="EFC3F6A5B40DFFB9FCD5F8C424D1F8A0" author="Marcus" box="[791,955,1804,1830]" pageId="9" pageNumber="18" refString="Marcus, E. (1952) Turbellaria Brasileiros (10) Boletin da facultade de filosofia ciencias y letras de Sao Paulo Zoologia No 17, 5 - 188." type="journal article" year="1952">Marcus 1952</bibRefCitation>
). Despite the presence of such suckers, other characteristics, such as position of the tentacles, structure of the copulatory complex, and arrangement of eyes determine the placement of
<taxonomicName id="4C52F0D7B40EFFBAFC32FED4233DFEB3" box="[1008,1111,284,309]" class="Rhabditophora" family="Leptoplanidae" genus="Itannia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="ornata">
<emphasis id="B9265746B40EFFBAFC32FED4233DFEB3" box="[1008,1111,284,309]" italics="true" pageId="10" pageNumber="11">I. ornata</emphasis>
</taxonomicName>
into the Acotylea (
<bibRefCitation id="EFC3F6A5B40EFFBAFED2FE8C26FEFED8" author="Bock" box="[272,404,324,350]" pageId="10" pageNumber="17" refString="Bock, S. (1913) Studien uber Polycladen. Zoologiska Bidrag fran Uppsala 2, 29 - 344." type="journal article" year="1913">Bock 1913</bibRefCitation>
,
<bibRefCitation id="EFC3F6A5B40EFFBAFE62FE8C2550FED8" author="Hyman" box="[416,570,324,350]" pageId="10" pageNumber="18" refString="Hyman L. H. (1951) The Invertebrates: Vol. II. Platyhelminthes and Rhynchocoela; the acelomate Bilateria. McGraw-Hill, New York, 572 pp" type="book" year="1951">Hyman 1951</bibRefCitation>
,
<bibRefCitation id="EFC3F6A5B40EFFBAFD85FE8C25B0FED8" author="Faubel" box="[583,730,324,350]" pageId="10" pageNumber="18" refString="Faubel, A. (1983) The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea. Mitteilungen des hamburgischen zoologischen Museums und Instituts, 80, 17 - 121." type="journal article" year="1983">Faubel 1983</bibRefCitation>
, 1984,
<bibRefCitation id="EFC3F6A5B40EFFBAFCEDFE8C24BDFED8" author="Prudhoe" box="[815,983,324,350]" pageId="10" pageNumber="19" refString="Prudhoe, S. (1985) A Monograph on Polyclad Turbellaria. Oxford University Press: Oxford." type="book" year="1985">Prudhoe 1985</bibRefCitation>
). Similarly, the presence of a Lang’s vesicle and nuchal tentacles in
<taxonomicName id="4C52F0D7B40EFFBAFD0FFEA424BFFE03" box="[717,981,364,389]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40EFFBAFD0FFEA424BFFE03" box="[717,981,364,389]" italics="true" pageId="10" pageNumber="11">Anocellidus profundus</emphasis>
</taxonomicName>
clearly places this species in the Acotylea.
</paragraph>
<caption id="DF2DDBDCB40EFFBAFECAFE2B226DFD98" pageId="10" pageNumber="11">
<paragraph id="8BED8B54B40EFFBAFECAFE2B226DFD98" blockId="10.[264,1322,483,542]" pageId="10" pageNumber="11">
<emphasis id="B9265746B40EFFBAFECAFE2B26EAFE7D" bold="true" box="[264,384,483,507]" pageId="10" pageNumber="11">TABLE 2.</emphasis>
Comparison of morphological features of species in the genus
<emphasis id="B9265746B40EFFBAFB9BFE2C2388FE7D" box="[1113,1250,484,507]" italics="true" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFB9BFE2C23B2FE7D" box="[1113,1240,484,507]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="genus">Aprostatum</taxonomicName>
*
</emphasis>
(i. e., lacking a prostatic vesicle and/or prostatoid organs) and the new species
<taxonomicName id="4C52F0D7B40EFFBAFBD2FDCF2269FD98" box="[1040,1283,519,542]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="profundus">Anocellidus profundus</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="8BED8B54B40EFFBAFECFFDF623B3FDD3" blockId="10.[269,1310,574,821]" box="[269,1241,574,597]" pageId="10" pageNumber="11">Species Pharynx Eyes Tentacles</paragraph>
<paragraph id="8BED8B54B40EFFBAFECFFDA22274FD25" blockId="10.[269,1310,574,821]" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFDA226E1FD07" box="[269,395,618,641]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="genus">
<emphasis id="B9265746B40EFFBAFECFFDA226E1FD07" box="[269,395,618,641]" italics="true" pageId="10" pageNumber="11">Anocellidus</emphasis>
</taxonomicName>
Anterior with 4­5 folds Absent Long, pointed
<taxonomicName id="4C52F0D7B40EFFBAFECFFD442612FD25" box="[269,376,652,675]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40EFFBAFECFFD442612FD25" box="[269,376,652,675]" italics="true" pageId="10" pageNumber="11">profundus</emphasis>
</taxonomicName>
nuchal tentacles
</paragraph>
<paragraph id="8BED8B54B40EFFBAFECFFD7F2346FCB3" blockId="10.[269,1310,574,821]" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFD7F2533FD4B" authority="Numerous" authorityName="Numerous" box="[269,601,694,718]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="genus">
<emphasis id="B9265746B40EFFBAFECFFD7F26E3FD48" box="[269,393,695,718]" italics="true" pageId="10" pageNumber="11">Aprostatum</emphasis>
Numerous
</taxonomicName>
folds Marginal eyes in irregular rows Absent
<emphasis id="B9265746B40EFFBAFECFFD1226EBFD77" box="[269,385,730,753]" italics="true" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFD12261CFD77" box="[269,374,730,753]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="stiliferum">stiliferum</taxonomicName>
*
</emphasis>
surrounding entire body; numerous small eyes in fanshape over cephalic region
</paragraph>
<paragraph id="8BED8B54B40EFFBAFECFFC822612FB9E" pageId="10" pageNumber="11">
<table id="F95279F4B40E004FFECAFC812274FB9E" box="[264,1310,841,1048]" gridcols="3" gridrows="3" pageId="10" pageNumber="11">
<tr id="35628916B40E004FFECAFC812274FC05" box="[264,1310,841,899]" gridrow="0" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECAFC8126E3FC05" box="[264,393,841,899]" gridcol="0" gridrow="0" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFC8226E8FC05" box="[269,393,842,899]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="clippertoni">
<emphasis id="B9265746B40EFFBAFECFFC8226E8FC05" box="[269,393,842,899]" italics="true" pageId="10" pageNumber="11">Aprostatum clippertoni</emphasis>
</taxonomicName>
</th>
<th id="76B3E06AB40E004FFE28FC8124B8FC05" box="[490,978,841,899]" gridcol="1" gridrow="0" pageId="10" pageNumber="11">
Small, with small lateral As in
<taxonomicName id="4C52F0D7B40EFFBAFC8CFC8224B8FCE7" box="[846,978,842,865]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="stiliferum">
<emphasis id="B9265746B40EFFBAFC8CFC8224B8FCE7" box="[846,978,842,865]" italics="true" pageId="10" pageNumber="11">A. stiliferum</emphasis>
</taxonomicName>
folds
</th>
<th id="76B3E06AB40E004FFBB1FC812274FC05" box="[1139,1310,841,899]" gridcol="2" gridrow="0" pageId="10" pageNumber="11">Absent</th>
</tr>
<tr id="35628916B40E004FFECAFC5E2274FC57" box="[264,1310,918,977]" gridrow="1" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECAFC5E26E3FC57" box="[264,393,918,977]" gridcol="0" gridrow="1" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFC5F2616FC57" box="[269,393,919,977]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="longipenis">
<emphasis id="B9265746B40EFFBAFECFFC5F2616FC57" box="[269,393,919,977]" italics="true" pageId="10" pageNumber="11">Aprostatum longipenis</emphasis>
</taxonomicName>
</th>
<td id="76B3E06AB40E004FFE28FC5E24B8FC57" box="[490,978,918,977]" gridcol="1" gridrow="1" pageId="10" pageNumber="11">Morphologically uniform Present</td>
<td id="76B3E06AB40E004FFBB1FC5E2274FC57" box="[1139,1310,918,977]" gridcol="2" gridrow="1" pageId="10" pageNumber="11">Absent</td>
</tr>
<tr id="35628916B40E004FFECAFBC92274FB9E" box="[264,1310,1025,1048]" gridrow="2" pageId="10" pageNumber="11" rowspan-1="1" rowspan-2="1">
<th id="76B3E06AB40E004FFECAFBC926E3FB9E" box="[264,393,1025,1048]" gridcol="0" gridrow="2" pageId="10" pageNumber="11">continued.</th>
</tr>
</table>
</paragraph>
<paragraph id="8BED8B54B40EFFBAFECFFBF12263FBD6" blockId="10.[269,1289,1081,1139]" box="[269,1289,1081,1104]" pageId="10" pageNumber="11">Species Ventral Spermiducal Seminal Penis stylet Lang’s vesicle</paragraph>
<paragraph id="8BED8B54B40EFFBAFE00FB94241FFBF5" blockId="10.[269,1289,1081,1139]" box="[450,885,1116,1139]" pageId="10" pageNumber="11">sensory organ bulbs vesicle</paragraph>
<paragraph id="8BED8B54B40EFFBAFECFFB4F2361FA4D" pageId="10" pageNumber="11">
<table id="F95279F4B40E004FFECFFB4E2263FA4D" box="[269,1289,1158,1483]" gridcols="4" gridrows="4" pageId="10" pageNumber="11">
<tr id="35628916B40E004FFECFFB4E2263FB65" box="[269,1289,1158,1251]" gridrow="0" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECFFB4E26E1FB65" box="[269,395,1158,1251]" gridcol="0" gridrow="0" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFB4F2612FB46" box="[269,395,1159,1216]" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40EFFBAFECFFB4F2612FB46" box="[269,395,1159,1216]" italics="true" pageId="10" pageNumber="11">Anocellidus profundus</emphasis>
</taxonomicName>
</th>
<th id="76B3E06AB40E004FFE00FB4E2552FB65" box="[450,568,1158,1251]" gridcol="1" gridrow="0" pageId="10" pageNumber="11">Anterior to cerebral ganglion</th>
<th id="76B3E06AB40E004FFDA9FB4E241DFB65" box="[619,887,1158,1251]" gridcol="2" gridrow="0" pageId="10" pageNumber="11">Present without vasa deferentia Absent</th>
<th id="76B3E06AB40E004FFC79FB4E2263FB65" box="[955,1289,1158,1251]" gridcol="3" gridrow="0" pageId="10" pageNumber="11">Long pointed directed Large, oval backwards</th>
</tr>
<tr id="35628916B40E004FFECFFB3E2263FAB6" box="[269,1289,1270,1328]" gridrow="1" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECFFB3E26E1FAB6" box="[269,395,1270,1328]" gridcol="0" gridrow="1" pageId="10" pageNumber="11">
<emphasis id="B9265746B40EFFBAFECFFB3F26EBFAB6" box="[269,393,1271,1328]" italics="true" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFB3F261CFAB6" box="[269,393,1271,1328]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="stiliferum">Aprostatum stiliferum</taxonomicName>
*
</emphasis>
</th>
<td id="76B3E06AB40E004FFE00FB3E2552FAB6" box="[450,568,1270,1328]" gridcol="1" gridrow="1" pageId="10" pageNumber="11">Absent</td>
<td id="76B3E06AB40E004FFDA9FB3E241DFAB6" box="[619,887,1270,1328]" gridcol="2" gridrow="1" pageId="10" pageNumber="11">Present Absent</td>
<td id="76B3E06AB40E004FFC79FB3E2263FAB6" box="[955,1289,1270,1328]" gridcol="3" gridrow="1" pageId="10" pageNumber="11">Tubular, Large pointed</td>
</tr>
<tr id="35628916B40E004FFECFFA8C2263FAF8" box="[269,1289,1348,1406]" gridrow="2" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECFFA8C26E1FAF8" box="[269,395,1348,1406]" gridcol="0" gridrow="2" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFA8C26E8FAF8" box="[269,393,1348,1406]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="clippertoni">
<emphasis id="B9265746B40EFFBAFECFFA8C26E8FAF8" box="[269,393,1348,1406]" italics="true" pageId="10" pageNumber="11">Aprostatum clippertoni</emphasis>
</taxonomicName>
</th>
<td id="76B3E06AB40E004FFE00FA8C2552FAF8" box="[450,568,1348,1406]" gridcol="1" gridrow="2" pageId="10" pageNumber="11">Absent</td>
<td id="76B3E06AB40E004FFDA9FA8C241DFAF8" box="[619,887,1348,1406]" gridcol="2" gridrow="2" pageId="10" pageNumber="11">Absent Absent</td>
<td id="76B3E06AB40E004FFC79FA8C2263FAF8" box="[955,1289,1348,1406]" gridcol="3" gridrow="2" pageId="10" pageNumber="11">Thin, short Small</td>
</tr>
<tr id="35628916B40E004FFECFFA592263FA4D" box="[269,1289,1425,1483]" gridrow="3" pageId="10" pageNumber="11">
<th id="76B3E06AB40E004FFECFFA5926E1FA4D" box="[269,395,1425,1483]" gridcol="0" gridrow="3" pageId="10" pageNumber="11">
<taxonomicName id="4C52F0D7B40EFFBAFECFFA592616FA4D" box="[269,393,1425,1483]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="longipenis">
<emphasis id="B9265746B40EFFBAFECFFA592616FA4D" box="[269,393,1425,1483]" italics="true" pageId="10" pageNumber="11">Aprostatum longipenis</emphasis>
</taxonomicName>
</th>
<td id="76B3E06AB40E004FFE00FA592552FA4D" box="[450,568,1425,1483]" gridcol="1" gridrow="3" pageId="10" pageNumber="11">Absent</td>
<td id="76B3E06AB40E004FFDA9FA59241DFA4D" box="[619,887,1425,1483]" gridcol="2" gridrow="3" pageId="10" pageNumber="11">Present Absent</td>
<td id="76B3E06AB40E004FFC79FA592263FA4D" box="[955,1289,1425,1483]" gridcol="3" gridrow="3" pageId="10" pageNumber="11">Tubular, Large pointed</td>
</tr>
</table>
</paragraph>
<paragraph id="8BED8B54B40EFFBAFECAFA3C23C6F9F5" blockId="10.[264,1323,1524,1651]" pageId="10" pageNumber="11">
<emphasis id="B9265746B40EFFBAFECAFA3C267FF98D" box="[264,277,1524,1547]" italics="true" pageId="10" pageNumber="11">*</emphasis>
The status of the genus
<taxonomicName id="4C52F0D7B40EFFBAFDEEFA3C25C2F98D" box="[556,680,1524,1547]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="genus">
<emphasis id="B9265746B40EFFBAFDEEFA3C25C2F98D" box="[556,680,1524,1547]" italics="true" pageId="10" pageNumber="11">Aprostatum</emphasis>
</taxonomicName>
needs re­evaluation.
<bibRefCitation id="EFC3F6A5B40EFFBAFC59FA3C234DF98D" author="Bock" box="[923,1063,1524,1547]" pageId="10" pageNumber="17" refString="Bock, S. (1913) Studien uber Polycladen. Zoologiska Bidrag fran Uppsala 2, 29 - 344." type="journal article" year="1913">Bock (1913)</bibRefCitation>
designated
<taxonomicName id="4C52F0D7B40EFFBAFB6DFA3C2604F9A8" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="stiliferum">
<emphasis id="B9265746B40EFFBAFB6DFA3C2604F9A8" italics="true" pageId="10" pageNumber="11">Aprostatum stiliferum</emphasis>
</taxonomicName>
as the
<typeStatus id="54E935F6B40EFFBAFE79F9DE2683F9AB" box="[443,489,1558,1581]" pageId="10" pageNumber="11">type</typeStatus>
species of that genus, listing its lack of either a prostatoid organ or a seminal vesicle as a defining character. However, an examination of material from
<collectingCountry id="F345CBC4B40EFFBAFBA7F9F123F5F9D6" box="[1125,1183,1593,1616]" name="Chile" pageId="10" pageNumber="11">Chile</collectingCountry>
showed the presence of both a seminal vesicle and a prostatic organ in
<taxonomicName id="4C52F0D7B40EFFBAFCBEF99423C2F9F5" authority="Marcus 1954" authorityName="Marcus" authorityYear="1954" box="[892,1192,1628,1651]" class="Rhabditophora" family="Euplanidae" genus="Aprostatum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="stiliferum">
<emphasis id="B9265746B40EFFBAFCBEF994236AF9F5" box="[892,1024,1628,1651]" italics="true" pageId="10" pageNumber="11">A. stiliferum</emphasis>
(
<bibRefCitation id="EFC3F6A5B40EFFBAFBCCF99423F5F9F5" author="Marcus" box="[1038,1183,1628,1651]" pageId="10" pageNumber="18" refString="Marcus, E. (1954) Reports of the Lund University Chile Expedition 1948 - 49. 11. Turbellaria. Lunds Universitets Arsskrift. N. F. 49 (13), 1 - 115." type="journal article" year="1954">Marcus 1954</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
<paragraph id="8BED8B54B40EFFBBFEFAF9692494FED8" blockId="10.[264,1323,1697,1883]" lastBlockId="11.[264,1323,284,350]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
Three noteworthy characteristics of this putative sensory organ of
<taxonomicName id="4C52F0D7B40EFFBAFB62F9692614F964" class="Rhabditophora" family="Anocellidae" genus="Anocellidus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Polycladida" pageId="10" pageNumber="11" phylum="Platyhelminthes" rank="species" species="profundus">
<emphasis id="B9265746B40EFFBAFB62F9692614F964" italics="true" pageId="10" pageNumber="11">Anocellidus profundus</emphasis>
</taxonomicName>
show that it is not homologous with the cotylean sucker. First, lateral nerve cords appear to innervate the organ (
<figureCitation id="136997D1B40EFFBAFD79F939246BF88D" box="[699,769,1777,1803]" captionStart="FIGURE 3" captionStartId="8.[264,368,1366,1390]" captionTargetBox="[282,1304,326,1341]" captionTargetId="figure@8.[282,1305,326,1342]" captionTargetPageId="8" captionText="FIGURE 3. Anocellidus profundus n. sp.; photomicrographs. A. Sagittal histological section through the anterior end. Nerve cords can be seen extending from the brain to the sensory organ. Scale bar = 250 µm. B. Sagittal histological section, showing reproductive and digestive structures. Scale bar = 1 mm." httpUri="https://zenodo.org/record/173984/files/figure.png" pageId="10" pageNumber="11">Fig. 3</figureCitation>
A), secondly, rhabdites are completely lacking from the organ’s epithelium (a distinct characteristic of cotylean suckers), and finally, the organ is located just subterminal to the anterior margin. From these observations, it appears then that this organ may serve a sensory rather than an adhesive function. However, additional studies are certainly needed to confirm this.
</paragraph>
</subSubSection>
</treatment>
</document>
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