treatments-xml/data/03/CD/B6/03CDB626CC2D4E7BFEE878578B82830D.xml
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<mods:title id="EBC025FDD79EFF6C5D06D1D576846F8E">Revision of Autolytinae (Syllidae: Polychaeta).</mods:title>
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<treatment id="03CDB626CC2D4E7BFEE878578B82830D" ID-DOI="http://doi.org/10.5281/zenodo.6273212" ID-GBIF-Taxon="119592498" ID-Zenodo-Dep="6273212" LSID="urn:lsid:plazi:treatment:03CDB626CC2D4E7BFEE878578B82830D" httpUri="http://treatment.plazi.org/id/03CDB626CC2D4E7BFEE878578B82830D" lastPageId="91" lastPageNumber="92" pageId="90" pageNumber="91">
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<paragraph id="8BDB0730CC2D4E7AFEE878578B6885EB" blockId="90.[264,886,1382,1408]" box="[264,886,1382,1408]" pageId="90" pageNumber="91">
<heading id="D093B05CCC2D4E7AFEE878578B6885EB" bold="true" box="[264,886,1382,1408]" fontSize="11" level="5" pageId="90" pageNumber="91" reason="2">
<emphasis id="B910DB22CC2D4E7AFEE878578B6885EB" bold="true" box="[264,886,1382,1408]" pageId="90" pageNumber="91">
<taxonomicName id="4C647CB3CC2D4E7AFEE878578ACE85EB" authority="Hartman, 1967" authorityName="Hartman" authorityYear="1967" box="[264,720,1382,1408]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="90" pageNumber="91" phylum="Annelida" rank="species" species="scotarium">
<emphasis id="B910DB22CC2D4E7AFEE878578A1585EB" bold="true" box="[264,523,1382,1408]" italics="true" pageId="90" pageNumber="91">Levidorum scotarium</emphasis>
<bibRefCitation id="EFF57AC1CC2D4E7AFDF378578ACE85EB" author="Hartman" box="[531,720,1382,1408]" pageId="90" pageNumber="91" refString="Hartman, O. (1967) Polychaetous annelids collected by the USNS Eltanin and Staten Island cruises, chiefly from Antarctic seas. Allan Hancock Monographs in Marine Biology, 2, 1 - 387." type="journal article" year="1967">Hartman, 1967</bibRefCitation>
</taxonomicName>
(Fig. 39AB)
</emphasis>
</heading>
</paragraph>
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<subSubSection id="C37E54BBCC2D4E7AFEE878838CC185A3" box="[264,1247,1457,1481]" pageId="90" pageNumber="91" type="reference_group">
<paragraph id="8BDB0730CC2D4E7AFEE878838CC185A3" blockId="90.[264,1247,1457,1481]" box="[264,1247,1457,1481]" pageId="90" pageNumber="91">
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<taxonomicName id="4C647CB3CC2D4E7AFEE878838AA185A3" authority="Hartman, 1967: 84" authorityName="Hartman" authorityPageNumber="84" authorityYear="1967" box="[264,703,1457,1481]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="90" pageNumber="91" phylum="Annelida" rank="species" species="scotarium">
<emphasis id="B910DB22CC2D4E7AFEE8788389F385A2" box="[264,493,1458,1481]" italics="true" pageId="90" pageNumber="91">Levidorum scotarium</emphasis>
<treatmentCitation id="0AC52121CC2D4E7AFE1478808AA185A3" author="Hartman" box="[500,703,1457,1480]" page="84" pageId="90" pageNumber="91" year="1967">
<bibRefCitation id="EFF57AC1CC2D4E7AFE1478808A8985A3" author="Hartman" box="[500,663,1457,1480]" pageId="90" pageNumber="91" refString="Hartman, O. (1967) Polychaetous annelids collected by the USNS Eltanin and Staten Island cruises, chiefly from Antarctic seas. Allan Hancock Monographs in Marine Biology, 2, 1 - 387." type="journal article" year="1967">Hartman, 1967</bibRefCitation>
: 84
</treatmentCitation>
</taxonomicName>
, pl. 28;
<treatmentCitation id="0AC52121CC2D4E7AFCF578808BC985A3" author="Perkins" box="[789,983,1457,1480]" page="163" pageId="90" pageNumber="91" year="1987">
<bibRefCitation id="EFF57AC1CC2D4E7AFCF578808BBA85A3" author="Perkins" box="[789,932,1457,1480]" pageId="90" pageNumber="91" refString="Perkins, T. H. (1987) Levidoridae (Polychaeta), new family, with descriptions of two new species of Levidorum from Florida. Bulletin of the Biological Society of Washington, 7, 162 - 168." type="journal article" year="1987">Perkins 1987</bibRefCitation>
: 163
</treatmentCitation>
166, figs 1AD, 2AD.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC2D4E7AFEE878DF8B24865A" pageId="90" pageNumber="91" type="materials_examined">
<paragraph id="8BDB0730CC2D4E7AFEE878DF8B24865A" blockId="90.[264,1324,1518,1905]" pageId="90" pageNumber="91">
<emphasis id="B910DB22CC2D4E7AFEE878DF89E98663" bold="true" box="[264,503,1518,1544]" pageId="90" pageNumber="91">Material examined</emphasis>
.
<emphasis id="B910DB22CC2D4E7AFDE978DF8A5A8663" bold="true" box="[521,580,1518,1544]" pageId="90" pageNumber="91">
<collectingCountry id="F37347A0CC2D4E7AFDE978DF8A5A8663" box="[521,580,1518,1544]" name="United States of America" pageId="90" pageNumber="91">USA</collectingCountry>
</emphasis>
:
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<collectionCode id="ED759FF5CC2D4E7AFD2778DE8B028662" LSID="urn:lsid:biocol.org:col:34871" box="[711,796,1519,1545]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="90" pageNumber="91">USNM</collectionCode>
55525,
<collectingCountry id="F37347A0CC2D4E7AFC6178DE8BD48662" box="[897,970,1519,1545]" name="United Kingdom" pageId="90" pageNumber="91">Scotia</collectingCountry>
Sea, 59°50'
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32°27'
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,
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, station 1058,
<date id="FFDA21F0CC2D4E7AFD4D7B268B28865A" box="[685,822,1559,1585]" pageId="90" pageNumber="91" value="1964-04-04">4 Apr 1964</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC2D4E7AFED87B0F8A8286EA" pageId="90" pageNumber="91" type="diagnosis">
<paragraph id="8BDB0730CC2D4E7AFED87B0F8A8286EA" blockId="90.[264,1324,1518,1905]" pageId="90" pageNumber="91">
<emphasis id="B910DB22CC2D4E7AFED87B0F89AE8633" bold="true" box="[312,432,1598,1624]" pageId="90" pageNumber="91">Diagnosis</emphasis>
. Large
<taxonomicName id="4C647CB3CC2D4E7AFDED7B0E8A928633" box="[525,652,1599,1624]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="90" pageNumber="91" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC2D4E7AFDED7B0E8A928633" box="[525,652,1599,1624]" italics="true" pageId="90" pageNumber="91">Levidorum</emphasis>
</taxonomicName>
with palps, prostomium divided by a transverse furrow, simple hooked unidentate chaetae.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC2D4E7BFED87BBF89E6821D" lastPageId="91" lastPageNumber="92" pageId="90" pageNumber="91" type="description">
<paragraph id="8BDB0730CC2D4E7AFED87BBF8A428692" blockId="90.[264,1324,1518,1905]" pageId="90" pageNumber="91">
<emphasis id="B910DB22CC2D4E7AFED87BBF89D786C3" bold="true" box="[312,457,1678,1704]" pageId="90" pageNumber="91">Description</emphasis>
.
<typeStatus id="54DFB992CC2D4E7AFE387BBE8A5B86C2" box="[472,581,1679,1705]" pageId="90" pageNumber="91" type="holotype">Holotype</typeStatus>
incomplete in two fragments, length
<quantity id="4C9CAAD5CC2D4E7AFBE27BBE8C4B86C2" box="[1026,1109,1679,1705]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="90" pageNumber="91" unit="mm" value="12.0">12 mm</quantity>
for 38+16 chaetigers, width
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at chaetiger 10. Preserved material without colour markings. Body stout. Ciliation not observed.
</paragraph>
<paragraph id="8BDB0730CC2D4E7AFED87A368C42871A" blockId="90.[264,1324,1518,1905]" pageId="90" pageNumber="91">Prostomium divided dorsally by a median furrow (Fig. 39B), anteroventrally with two small palps (Fig. 39A). Palps free or basally fused, difficult to assess. Eyes absent (Fig. 39A, B). Nuchal epaulettes absent. All appendages absent (Fig. 39A, B).</paragraph>
<paragraph id="8BDB0730CC2C4E7BFED87C2D8C7D81C5" blockId="91.[264,1323,284,870]" pageId="91" pageNumber="92">
Parapodial lobes conical (Fig. 39A), small. Unknown number of aciculae in anterior chaetigers,
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median chaetigers. Chaetal fascicle with c. 8 chaetae in anterior fragment,
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posterior fragment. All chaetae simple unidentate, hook­like, with denticulation at base (
<bibRefCitation id="EFF57AC1CC2C4E7BFEAB7CA58A5481C5" author="Perkins" box="[331,586,404,430]" pageId="91" pageNumber="92" refString="Perkins, T. H. (1987) Levidoridae (Polychaeta), new family, with descriptions of two new species of Levidorum from Florida. Bulletin of the Biological Society of Washington, 7, 162 - 168." type="journal article" year="1987">Perkins 1987: fig. 2E</bibRefCitation>
). Bayonet chaetae not found, possibly absent.
</paragraph>
<paragraph id="8BDB0730CC2C4E7BFED87C8D8A9D824D" blockId="91.[264,1323,284,870]" pageId="91" pageNumber="92">Pharynx with 1 sinuation but it seems to be distorted. Trepan in chaetiger 23 with 5 long teeth, absence/presence of basal ring and infradental spines not possible to determine. Proventricle lost. Pygidium lost.</paragraph>
<paragraph id="8BDB0730CC2C4E7BFED87F028A638225" blockId="91.[264,1323,284,870]" box="[312,637,563,590]" pageId="91" pageNumber="92">
<emphasis id="B910DB22CC2C4E7BFED87F0289FA8226" bold="true" box="[312,484,563,589]" pageId="91" pageNumber="92">Reproduction</emphasis>
. Not known.
</paragraph>
<paragraph id="8BDB0730CC2C4E7BFED87F6A89E6821D" blockId="91.[264,1323,284,870]" box="[312,504,603,630]" pageId="91" pageNumber="92">
<emphasis id="B910DB22CC2C4E7BFED87F6A8986821E" bold="true" box="[312,408,603,629]" pageId="91" pageNumber="92">Habitat</emphasis>
.
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.
</specimenCount>
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC2C4E7BFED87FB58D0F82F5" box="[312,1297,644,670]" pageId="91" pageNumber="92" type="distribution">
<paragraph id="8BDB0730CC2C4E7BFED87FB58D0F82F5" blockId="91.[264,1323,284,870]" box="[312,1297,644,670]" pageId="91" pageNumber="92">
<emphasis id="B910DB22CC2C4E7BFED87FB589CF82F5" bold="true" box="[312,465,644,670]" pageId="91" pageNumber="92">Distribution</emphasis>
. North West Atlantic, Gulf of
<collectingCountry id="F37347A0CC2C4E7BFCD77FB58B8A82F5" box="[823,916,644,670]" name="Mexico" pageId="91" pageNumber="92">México</collectingCountry>
. Only known from
<typeStatus id="54DFB992CC2C4E7BFB997FB58CB282F5" box="[1145,1196,644,670]" pageId="91" pageNumber="92">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="C37E54BBCC2C4E7BFED87F9D8B82830D" pageId="91" pageNumber="92" type="discussion">
<paragraph id="8BDB0730CC2C4E7BFED87F9D8B82830D" blockId="91.[264,1323,284,870]" pageId="91" pageNumber="92">
<emphasis id="B910DB22CC2C4E7BFED87F9D89B482AD" bold="true" box="[312,426,684,710]" pageId="91" pageNumber="92">Remarks</emphasis>
.
<taxonomicName id="4C647CB3CC2C4E7BFE5D7F9D8AA082AE" box="[445,702,684,709]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="scotarium">
<emphasis id="B910DB22CC2C4E7BFE5D7F9D8AA082AE" box="[445,702,684,709]" italics="true" pageId="91" pageNumber="92">Levidorum scotarium</emphasis>
</taxonomicName>
is the largest
<taxonomicName id="4C647CB3CC2C4E7BFC967F9D8BEB82AE" box="[886,1013,684,709]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC2C4E7BFC967F9D8BEB82AE" box="[886,1013,684,709]" italics="true" pageId="91" pageNumber="92">Levidorum</emphasis>
</taxonomicName>
­species. In contrast with other
<taxonomicName id="4C647CB3CC2C4E7BFEAC7FE589D58286" box="[332,459,724,749]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC2C4E7BFEAC7FE589D58286" box="[332,459,724,749]" italics="true" pageId="91" pageNumber="92">Levidorum</emphasis>
</taxonomicName>
there are two small cushion­like structures anteroventrally on the prostomium, here interpreted as rudimentary palps; further, the prostomium is dorsally divided by a transverse furrow, absent in other
<taxonomicName id="4C647CB3CC2C4E7BFD337E158B4C8356" box="[723,850,804,829]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC2C4E7BFD337E158B4C8356" box="[723,850,804,829]" italics="true" pageId="91" pageNumber="92">Levidorum</emphasis>
</taxonomicName>
. Finally, the chaetae in
<taxonomicName id="4C647CB3CC2C4E7BFB8A7E158CE18356" box="[1130,1279,804,829]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="species" species="scotarium">
<emphasis id="B910DB22CC2C4E7BFB8A7E158CE18356" box="[1130,1279,804,829]" italics="true" pageId="91" pageNumber="92">L. scotarium</emphasis>
</taxonomicName>
are quite distinct from those found in other
<taxonomicName id="4C647CB3CC2C4E7BFD3B7E7D8B44830E" box="[731,858,844,869]" class="Polychaeta" family="Syllidae" genus="Levidorum" kingdom="Animalia" order="Phyllodocida" pageId="91" pageNumber="92" phylum="Annelida" rank="genus">
<emphasis id="B910DB22CC2C4E7BFD3B7E7D8B44830E" box="[731,858,844,869]" italics="true" pageId="91" pageNumber="92">Levidorum</emphasis>
</taxonomicName>
­taxa.
</paragraph>
</subSubSection>
</treatment>
</document>