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<document id="D9686E2A4A6D54FF04237F3F05CD102F" ID-DOI="10.11646/zootaxa.4040.3.7" ID-GBIF-Dataset="88191a74-d309-4bec-8ca9-ecdcf7dd0a5f" ID-ISSN="1175-5326" ID-Zenodo-Dep="241445" ID-ZooBank="C9FF307A-F3FD-4143-94BE-373E1C651A65" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461336004010" checkinUser="plazi" docAuthor="Darbyshire, Teresa &amp; Brewin, Paul E." docDate="2015" docId="03965655BF47FFADFF13FED197AAFC7C" docLanguage="en" docName="zt04040p370.pdf" docOrigin="Zootaxa 4040 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Dysponetus bulbosus Hartmann-Schroder 1982" docType="treatment" docVersion="7" lastPageNumber="363" masterDocId="FFAF2E2DBF45FFA9FF84FF959441FFAA" masterDocTitle="Three new species of Dysponetus Levinsen, 1879 (Polychaeta: Chrysopetalidae) from the South Atlantic and Southern Ocean, with a re-description of Dysponetus bulbosus Hartmann-Schröder, 1982" masterLastPageNumber="370" masterPageNumber="359" pageNumber="361" updateTime="1698619193387" updateUser="plazi">
<mods:mods id="938C9B9C6E330B60502CEEF1A8A9E53D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="0D768E610685C7F2E5029824EA3BBBE6">Three new species of Dysponetus Levinsen, 1879 (Polychaeta: Chrysopetalidae) from the South Atlantic and Southern Ocean, with a re-description of Dysponetus bulbosus Hartmann-Schröder, 1982</mods:title>
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<mods:namePart id="3090BA6F3C9121B63417A399D957AC81">Darbyshire, Teresa</mods:namePart>
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<mods:namePart id="E08C9C35675B565283DC8AD80214E96D">Brewin, Paul E.</mods:namePart>
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<mods:title id="49C96B32AD7F2F3D0C3CDDE2BD92A95C">Zootaxa</mods:title>
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<mods:date id="3F606AF8CE51C7962427CE595737B485">2015</mods:date>
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<mods:number id="4E081129D1AE9E1054C55F63BD7446DA">4040</mods:number>
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<mods:identifier id="067AD7FF0D59FB4EE19D0ED51D9FBF42" type="DOI">10.11646/zootaxa.4040.3.7</mods:identifier>
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<treatment id="03965655BF47FFADFF13FED197AAFC7C" ID-DOI="http://doi.org/10.5281/zenodo.6112764" ID-GBIF-Taxon="119644522" ID-Zenodo-Dep="6112764" LSID="urn:lsid:plazi:treatment:03965655BF47FFADFF13FED197AAFC7C" httpUri="http://treatment.plazi.org/id/03965655BF47FFADFF13FED197AAFC7C" lastPageId="4" lastPageNumber="363" pageId="2" pageNumber="361">
<subSubSection id="C325B4C8BF47FFABFF13FED190BDFE6C" pageId="2" pageNumber="361" type="nomenclature">
<paragraph id="8B80E743BF47FFABFF13FED196A4FEF5" blockId="2.[151,741,324,384]" box="[151,741,324,351]" pageId="2" pageNumber="361">
<heading id="D0C8502FBF47FFABFF13FED196A4FEF5" bold="true" box="[151,741,324,351]" fontSize="11" level="1" pageId="2" pageNumber="361" reason="1">
<taxonomicName id="4C3F9CC0BF47FFABFF13FED196A4FEF5" ID-CoL="6DSCJ" authority="Hartmann-Schroder, 1982" authorityName="Hartmann-Schroder" authorityYear="1982" box="[151,741,324,351]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="361" phylum="Annelida" rank="species" species="bulbosus">
<emphasis id="B94B3B51BF47FFABFF13FED196A4FEF5" bold="true" box="[151,741,324,351]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF13FED195D4FEF4" bold="true" box="[151,405,324,350]" italics="true" pageId="2" pageNumber="361">Dysponetus bulbosus</emphasis>
<bibRefCitation id="EFAE9AB2BF47FFABFE19FED096A4FEF5" author="Hartmann-Schroder" box="[413,741,325,351]" pageId="2" pageNumber="361" refString="Hartmann-Schroder, G. (1982) Zur Kenntis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Teil 8. Die Polychaeten der subtropisch-antiborealen Westkuste Australiens (zwischen Cervantes im Norden und Cape Naturaliste im Suden). Mitteilungen aus dem hamburgischen zoologischen Museum und Institut, 79, 51 - 118." type="journal article" year="1982">Hartmann-Schröder, 1982</bibRefCitation>
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8B80E743BF47FFABFF13FEF29534FE2A" blockId="2.[151,741,324,384]" box="[151,373,359,384]" pageId="2" pageNumber="361">
<figureCitation id="1304FBC6BF47FFABFF13FEF294B1FE2A" box="[151,240,359,384]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figure 1</figureCitation>
A–F, 2A–B
</paragraph>
<paragraph id="8B80E743BF47FFABFF13FE2590BDFE6C" blockId="2.[151,1276,432,454]" box="[151,1276,432,454]" pageId="2" pageNumber="361">
<bibRefCitation id="EFAE9AB2BF47FFABFF13FE2595E0FE6C" author="Hartmann-Schroder" box="[151,417,432,454]" pageId="2" pageNumber="361" refString="Hartmann-Schroder, G. (1982) Zur Kenntis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Teil 8. Die Polychaeten der subtropisch-antiborealen Westkuste Australiens (zwischen Cervantes im Norden und Cape Naturaliste im Suden). Mitteilungen aus dem hamburgischen zoologischen Museum und Institut, 79, 51 - 118." type="journal article" year="1982">Hartmann-Schröder, 1982</bibRefCitation>
: p54,
<figureCitation id="1304FBC6BF47FFABFE5AFE259674FE6C" box="[478,565,432,454]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="3.[151,250,1690,1712]" captionStartId-1="4.[151,250,649,671]" captionStartId-2="5.[151,250,1906,1928]" captionStartId-3="7.[151,250,1201,1223]" captionTargetBox-0="[165,1422,205,1655]" captionTargetBox-1="[151,1436,193,627]" captionTargetBox-2="[151,1436,694,1884]" captionTargetBox-3="[206,1372,201,1179]" captionTargetId-0="figure@3.[158,1428,193,1668]" captionTargetId-1="figure@4.[151,1436,193,628]" captionTargetId-2="figure@5.[151,1436,663,1884]" captionTargetId-3="figure@7.[193,1394,193,1180]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="7" captionText-0="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" captionText-1="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." captionText-2="FIGURE 3. Dysponetus antarcticus n. sp.: Holotype (HZM P – 21914) A. anterior end, dorsal view; B. anterior end, ventral view; C. Notochaetae; D. Neurochaeta tip. Only a few chaetae drawn in each case for clarity. [d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth, p = palp, ps = palp scar, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" captionText-3="FIGURE 4. Dysponetus bricklei n. sp.: Holotype (NMW. Z. 2015.008.0001) A. anterior end, dorsal view; B. anterior end, ventral view; Paratype (NMW. Z. 2015.008.0002) C. Notochaetae; D. Neurochaeta tip. Only a few chaetae drawn in each case for clarity. [d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri-0="https://zenodo.org/record/241446/files/figure.png" httpUri-1="https://zenodo.org/record/241447/files/figure.png" httpUri-2="https://zenodo.org/record/241448/files/figure.png" httpUri-3="https://zenodo.org/record/241449/files/figure.png" pageId="2" pageNumber="361">Figs 1–4</figureCitation>
.—
<bibRefCitation id="EFAE9AB2BF47FFABFDD8FE259720FE6C" author="Hartmann-Schroder" box="[604,865,432,454]" pageId="2" pageNumber="361" refString="Hartmann-Schroder, G. (1986) Zur Kenntis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Teil 12. Die Polychaeten der antiborealen Sudkuste Australiens (zwischen Wallaroo im Westen und Port MacDonnell im Osten). Mitteilungen aus dem hamburgischen zoologischen Museum und Institut, 83, 31 - 70." type="journal article" year="1986">Hartmann-Schröder 1986</bibRefCitation>
: p32,
<figureCitation id="1304FBC6BF47FFABFC1AFE2597B2FE6C" box="[926,1011,432,454]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStart-4="FIGURE 5" captionStartId-0="3.[151,250,1690,1712]" captionStartId-1="4.[151,250,649,671]" captionStartId-2="5.[151,250,1906,1928]" captionStartId-3="7.[151,250,1201,1223]" captionStartId-4="9.[151,250,1793,1815]" captionTargetBox-0="[165,1422,205,1655]" captionTargetBox-1="[151,1436,193,627]" captionTargetBox-2="[151,1436,694,1884]" captionTargetBox-3="[206,1372,201,1179]" captionTargetBox-4="[151,1436,201,1771]" captionTargetId-0="figure@3.[158,1428,193,1668]" captionTargetId-1="figure@4.[151,1436,193,628]" captionTargetId-2="figure@5.[151,1436,663,1884]" captionTargetId-3="figure@7.[193,1394,193,1180]" captionTargetId-4="figure@9.[151,1436,193,1772]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="7" captionTargetPageId-4="9" captionText-0="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" captionText-1="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." captionText-2="FIGURE 3. Dysponetus antarcticus n. sp.: Holotype (HZM P – 21914) A. anterior end, dorsal view; B. anterior end, ventral view; C. Notochaetae; D. Neurochaeta tip. Only a few chaetae drawn in each case for clarity. [d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth, p = palp, ps = palp scar, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" captionText-3="FIGURE 4. Dysponetus bricklei n. sp.: Holotype (NMW. Z. 2015.008.0001) A. anterior end, dorsal view; B. anterior end, ventral view; Paratype (NMW. Z. 2015.008.0002) C. Notochaetae; D. Neurochaeta tip. Only a few chaetae drawn in each case for clarity. [d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" captionText-4="FIGURE 5. Dysponetus ovalisetosus n. sp.: Holotype (NMW. Z. 2012.082.0067) A. anterior end, dorsal view; B. posterior end, ventral view; Paratype (NMW. Z. 2011.039.0176) C. anterior end, ventral view; paratype (NMW. Z. 2011.039.0177) D. notochaetae; E. magnified view of notochaeta; F. neurochaetae; paratype (NMW. Z. 2011.039.0176) G. median section, ventral view—arrows indicate possible genital organs on segment 8. [d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri-0="https://zenodo.org/record/241446/files/figure.png" httpUri-1="https://zenodo.org/record/241447/files/figure.png" httpUri-2="https://zenodo.org/record/241448/files/figure.png" httpUri-3="https://zenodo.org/record/241449/files/figure.png" httpUri-4="https://zenodo.org/record/241450/files/figure.png" pageId="2" pageNumber="361">Figs 1–5</figureCitation>
.—
<bibRefCitation id="EFAE9AB2BF47FFABFB98FE259092FE6C" author="Pleijel" box="[1052,1235,432,454]" pageId="2" pageNumber="361" refString="Pleijel, F., Aguado, M. T. &amp; Rouse, G. W. (2012) New and lesser known species of Chrysopetalidae, Phyllodocidae and Syllidae from south California (Phyllodocida, Aciculata, Annelida). Zootaxa, 3506, 1 - 25." type="journal article" year="2012">
Pleijel
<emphasis id="B94B3B51BF47FFABFBE7FE2490D7FE6C" box="[1123,1174,432,454]" italics="true" pageId="2" pageNumber="361">et al.</emphasis>
2012
</bibRefCitation>
: p5.
</paragraph>
</subSubSection>
<subSubSection id="C325B4C8BF47FFAAFF13FE679793F87C" lastPageId="3" lastPageNumber="362" pageId="2" pageNumber="361" type="materials_examined">
<paragraph id="8B80E743BF47FFABFF13FE679617FD15" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF13FE6795C0FDA1" bold="true" box="[151,385,498,523]" pageId="2" pageNumber="361">Material examined.</emphasis>
Cape Naturaliste, Eagle Bay, Western
<collectingCountry id="F328A7D3BF47FFABFCBCFE6797E0FDA1" box="[824,929,498,523]" name="Australia" pageId="2" pageNumber="361">Australia</collectingCountry>
, fine algal bed with sand,
<typeStatus id="548459E1BF47FFABFB4EFE67916DFDA1" box="[1226,1324,498,523]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
(
<collectionCode id="ED2E7F86BF47FFABFAB8FE66913DFDA1" box="[1340,1404,499,523]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="2" pageNumber="361">ZMH</collectionCode>
<collectionCode id="ED2E7F86BF47FFABFA07FE6691DDFDA0" box="[1411,1436,499,522]" pageId="2" pageNumber="361">P-</collectionCode>
16752),
<date id="FF81C183BF47FFABFF70FD839534FD85" box="[244,373,534,559]" pageId="2" pageNumber="361" value="1975-07-11">07.11.1975</date>
; Hallett Cove, Adelaide, south
<collectingCountry id="F328A7D3BF47FFABFD57FD83977CFD85" box="[723,829,534,559]" name="Australia" pageId="2" pageNumber="361">Australia</collectingCountry>
, algae and encrustion in rockpools,
<specimenCount id="9D392CCABF47FFABFB4BFD82910FFD85" box="[1231,1358,534,559]" pageId="2" pageNumber="361" type="generic">1 specimen</specimenCount>
(
<collectionCode id="ED2E7F86BF47FFABFAD8FD8291DDFD85" box="[1372,1436,535,559]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="2" pageNumber="361">ZMH</collectionCode>
<collectionCode id="ED2E7F86BF47FFABFF13FDAE94F0FDF9" box="[151,177,571,595]" pageId="2" pageNumber="361">P-</collectionCode>
18720),
<date id="FF81C183BF47FFABFE89FDAF95CEFDF9" box="[269,399,570,595]" pageId="2" pageNumber="361" value="1975-12-13">13.12.1975</date>
; Port MacDonnell, Cape Northumberland,
<quantity id="4CC74AA6BF47FFABFCF5FDAE97EBFDF9" box="[881,938,570,595]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="361" unit="km" value="2.0">2 km</quantity>
west of town, lee side of abrasion zone with volcanic rock, algal bed &amp; turf,
<specimenCount id="9D392CCABF47FFABFDADFDCA96EEFDDD" box="[553,687,606,631]" pageId="2" pageNumber="361" type="generic">1 specimen</specimenCount>
(
<collectionCode id="ED2E7F86BF47FFABFD41FDCA9744FDDD" box="[709,773,607,631]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="2" pageNumber="361">ZMH</collectionCode>
<collectionCode id="ED2E7F86BF47FFABFC97FDCB976CFDDD" box="[787,813,606,631]" pageId="2" pageNumber="361">P-</collectionCode>
18764),
<date id="FF81C183BF47FFABFC15FDCB9052FDDD" box="[913,1043,606,631]" pageId="2" pageNumber="361" value="1975-12-19">19.12.1975</date>
; Cowbowie Field Station, Yorke Peninsula, Gulf St Vincent, South
<collectingCountry id="F328A7D3BF47FFABFDBDFD1796E2FD31" box="[569,675,642,667]" name="Australia" pageId="2" pageNumber="361">Australia</collectingCountry>
, Sta. 0 1 (
<geoCoordinate id="EE0B8184BF47FFABFC9BFD1797C1FD31" box="[799,896,642,667]" direction="north" orientation="latitude" pageId="2" pageNumber="361" precision="925" value="35.083332">35°05′N</geoCoordinate>
,
<geoCoordinate id="EE0B8184BF47FFABFC16FD1797BFFD31" box="[914,1022,642,667]" direction="east" orientation="longitude" pageId="2" pageNumber="361" precision="925" value="137.73334">137°44′E</geoCoordinate>
), mixed sand &amp; gravel,
<quantity id="4CC74AA6BF47FFABFAA8FD17913AFD30" box="[1324,1403,642,667]" metricMagnitude="0" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="2" pageNumber="361" unit="m" value="4.0" valueMax="5.0" valueMin="3.0">3–5 m</quantity>
,
<specimenCount id="9D392CCABF47FFABFA0AFD16954DFD15" pageId="2" pageNumber="361" type="generic">2 specimens</specimenCount>
(
<collectionCode id="ED2E7F86BF47FFABFE9EFD32952DFD15" box="[282,364,679,703]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="2" pageNumber="361">SMNH</collectionCode>
83511),
<date id="FF81C183BF47FFABFE54FD329610FD15" box="[464,593,679,703]" pageId="2" pageNumber="361" value="2004-02-28">28.02.2004</date>
.
</paragraph>
<paragraph id="8B80E743BF47FFABFF43FD5F95C9FC81" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43FD5F967CFD49" bold="true" box="[199,573,714,739]" pageId="2" pageNumber="361">Additional material examined.</emphasis>
<taxonomicName id="4C3F9CC0BF47FFABFDCDFD5E968DFD48" box="[585,716,715,738]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="361" phylum="Annelida" rank="genus">
<emphasis id="B94B3B51BF47FFABFDCDFD5E968DFD48" box="[585,716,715,738]" italics="true" pageId="2" pageNumber="361">Dysponetus</emphasis>
</taxonomicName>
sp.: inlet by Bonaparte Point, Arthur Harbor, Anvers
<collectingCountry id="F328A7D3BF47FFABFAD4FD5F91D9FD49" box="[1360,1432,714,739]" name="Iceland" pageId="2" pageNumber="361">Island</collectingCountry>
,
<collectingCountry id="F328A7D3BF47FFABFF13FD7B954EFCAD" box="[151,271,750,775]" name="Antarctica" pageId="2" pageNumber="361">Antarctica</collectingCountry>
, Sta. 6-63 (
<geoCoordinate id="EE0B8184BF47FFABFE14FD7B95B5FCAD" box="[400,500,750,775]" direction="south" orientation="latitude" pageId="2" pageNumber="361" precision="925" value="-64.76667">64° 46′S</geoCoordinate>
,
<geoCoordinate id="EE0B8184BF47FFABFD84FD7B963FFCAD" box="[512,638,750,775]" direction="west" orientation="longitude" pageId="2" pageNumber="361" precision="925" value="-64.066666">064° 04′W</geoCoordinate>
), from fish trap crushed by small berg, 4 fathoms,
<specimenCount id="9D392CCABF47FFABFB3FFD7A917BFCAD" box="[1211,1338,750,775]" pageId="2" pageNumber="361" type="generic">1 specimen</specimenCount>
(
<collectionCode id="ED2E7F86BF47FFABFACDFD7A91DDFCAD" LSID="urn:lsid:biocol.org:col:34871" box="[1353,1436,751,775]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="2" pageNumber="361">USNM</collectionCode>
247268),
<date id="FF81C183BF47FFABFE86FC8795C2FC81" box="[258,387,786,811]" pageId="2" pageNumber="361" value="1963-01-24">24.01.1963</date>
.
</paragraph>
<paragraph id="8B80E743BF47FFABFF43FCA390AAFBA9" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43FCA3966DFCE5" bold="true" box="[199,556,822,847]" pageId="2" pageNumber="361">Morphological re-assessment.</emphasis>
The detailed descriptions published by Hartmann-Schröder in each case are still essentially correct, the only amendments necessary being to the details of the first three segments together with some additional observations. The published descriptions for each specimen are slightly different to each other and, in fact, the description by
<bibRefCitation id="EFAE9AB2BF47FFABFE3BFC37969CFC11" author="Hartmann-Schroder" box="[447,733,930,955]" pageId="2" pageNumber="361" refString="Hartmann-Schroder, G. (1993) Die Polychaeten der ' Polarstern' - Reise ANT X / 1 b zur Antarktischen Halbinsel und Isla de los Estados (Feuerland, Argentinien) 1991. Teil 1: Polynoidae bis Iphitimidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 90, 127 - 150." type="journal article" year="1993">Hartmann-Schröder 1993</bibRefCitation>
is now known to be for a different species (see
<taxonomicName id="4C3F9CC0BF47FFABFB78FC3691DDFC10" box="[1276,1436,931,954]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="361" phylum="Annelida" rank="species" species="antarcticus" status="sp. nov.">
<emphasis id="B94B3B51BF47FFABFB78FC3691DDFC10" box="[1276,1436,931,954]" italics="true" pageId="2" pageNumber="361">D. antarcticus</emphasis>
</taxonomicName>
<emphasis id="B94B3B51BF47FFABFF13FC539497FC75" bold="true" box="[151,214,966,991]" pageId="2" pageNumber="361">
<taxonomicNameLabel id="A278862ABF47FFABFF13FC539497FC75" box="[151,214,966,991]" pageId="2" pageNumber="361" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
). However, re-examination, combined with details from larger, more recent specimens, shows that the
<date id="FF81C183BF47FFABFAE0FC5294BFFBA9" pageId="2" pageNumber="361" value="1982" valueMax="1986">1982 and 1986</date>
specimens all exhibit the same characteristics for the initial anterior segments as follows:
</paragraph>
<paragraph id="8B80E743BF47FFABFF43FB9A9655FB1D" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43FB9A957AFB8D" box="[199,315,1039,1063]" italics="true" pageId="2" pageNumber="361">Segment 1</emphasis>
: The original descriptions of
<taxonomicName id="4C3F9CC0BF47FFABFD08FB9A9755FB8C" box="[652,788,1038,1062]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="361" phylum="Annelida" rank="species" species="bulbosus">
<emphasis id="B94B3B51BF47FFABFD08FB9A9755FB8C" box="[652,788,1038,1062]" italics="true" pageId="2" pageNumber="361">D. bulbosus</emphasis>
</taxonomicName>
detail this segment as having either dorsal but no ventral cirri (Holotype—1982; 1993) or both dorsal and ventral cirri (1986). Additionally, either notochaetae but no neurochaetae were detailed (1982, 1993) or both cited as absent (1986). In all cases, even though appendages may have been lost, the cirrophores for the dorsal and ventral cirri are present and both notochaetae and neurochaetae are absent (
<figureCitation id="1304FBC6BF47FFABFE92FB0B9518FB1D" box="[278,345,1182,1207]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figs 1</figureCitation>
A, B, D–F; 2A).
</paragraph>
<paragraph id="8B80E743BF47FFABFF43FB5696F8F9B5" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43FB56957CFB71" box="[199,317,1219,1243]" italics="true" pageId="2" pageNumber="361">Segment 2</emphasis>
: The differences in the descriptions for this segment vary. The
<typeStatus id="548459E1BF47FFABFB99FB57903EFB71" box="[1053,1151,1218,1243]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
is described as having a dorsal cirrus with the ventral cirrus described as ‘not definitely absent’, with both notochaetae and neurochaetae present (1982). The specimens from South
<collectingCountry id="F328A7D3BF47FFABFD1CFA9F96BEFA89" box="[664,767,1290,1315]" name="Australia" pageId="2" pageNumber="361">Australia</collectingCountry>
(1986) are cited with a dorsal but no ventral cirrus and notochaetae but no neurochaetae, and the
<collectingCountry id="F328A7D3BF47FFABFDFEFABB96A3FAED" box="[634,738,1326,1351]" name="Antarctica" pageId="2" pageNumber="361">Antarctic</collectingCountry>
specimen (1993) as having both dorsal and ventral cirri and noto- but no neurochaetae. Examination of material illustrates that the latter case, despite being a different species is, in fact, correct for all specimens (
<figureCitation id="1304FBC6BF47FFABFDBDFAE3963FFA25" box="[569,638,1398,1423]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figs 1</figureCitation>
A, B, D–F; 2A); cirrophores indicate where missing appendages were originally present. The
<typeStatus id="548459E1BF47FFABFE26FA0F9645FA19" box="[418,516,1434,1459]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
and specimen from Adelaide both have obvious emergent acicula on segment 2 (
<figureCitation id="1304FBC6BF47FFABFF1BFA2B94A3FA7D" box="[159,226,1470,1495]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figs 1</figureCitation>
A, B, E, F), not visible on the specimen from Port McDonnell (
<figureCitation id="1304FBC6BF47FFABFC2BFA2B97ACFA7D" box="[943,1005,1470,1495]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Fig. 1</figureCitation>
C) or the more recent specimens from Yorke Peninsula (
<figureCitation id="1304FBC6BF47FFABFEE6FA7795E6FA51" box="[354,423,1506,1531]" captionStart="FIGURE 2" captionStartId="4.[151,250,649,671]" captionTargetBox="[151,1436,193,627]" captionTargetId="figure@4.[151,1436,193,628]" captionTargetPageId="4" captionText="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." httpUri="https://zenodo.org/record/241447/files/figure.png" pageId="2" pageNumber="361">Fig. 2</figureCitation>
A). It is therefore believed that the emergence is either due to the very small size of the specimens or preservation, but is not a character.
</paragraph>
<paragraph id="8B80E743BF47FFABFF43F9BE955AF8EB" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43F9BE957DF9E9" box="[199,316,1579,1603]" italics="true" pageId="2" pageNumber="361">Segment 3</emphasis>
: In this case, all descriptions (1982, 1986, 1993) agree that both dorsal and ventral cirri as well as both noto- and neurochaetae are present. The first two, however, are both incorrect in the same respect—the ventral cirrus on this segment is absent (
<figureCitation id="1304FBC6BF47FFABFD8DF9E7960CF921" box="[521,589,1650,1675]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figs 1</figureCitation>
B, D, F). Although clear under SEM (
<figureCitation id="1304FBC6BF47FFABFC79F9E79000F921" box="[1021,1089,1650,1675]" captionStart="FIGURE 2" captionStartId="4.[151,250,649,671]" captionTargetBox="[151,1436,193,627]" captionTargetId="figure@4.[151,1436,193,628]" captionTargetPageId="4" captionText="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." httpUri="https://zenodo.org/record/241447/files/figure.png" pageId="2" pageNumber="361">Fig. 2</figureCitation>
A), this character is difficult to confirm using normal light microscopy but can be detected at
<date id="FF81C183BF47FFABFCD6F90297D9F905" box="[850,920,1687,1711]" pageId="2" pageNumber="361" value="1000-10">x1000</date>
using oil immersion. At this magnification, it is possible to identify the cirrophores for lost ventral cirri below the neuropodium on any segment. Cirrophores are confirmed absent on the 3rd segment of all
<date id="FF81C183BF47FFABFD06F977976CF950" box="[642,813,1761,1786]" pageId="2" pageNumber="361" value="1982" valueMax="1986">1982 and 1986</date>
material. Ventral cirri are present on segment 3 of the 1993 specimens, however, these specimens are now confirmed as a separate species and are described below as
<taxonomicName id="4C3F9CC0BF47FFABFA05F8939555F8EB" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="361" phylum="Annelida" rank="species" species="antarcticus">
<emphasis id="B94B3B51BF47FFABFA05F8939555F8EB" italics="true" pageId="2" pageNumber="361">D. antarcticus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B80E743BF47FFABFF43F8D8951AF85C" blockId="2.[151,1437,498,2038]" pageId="2" pageNumber="361">
<emphasis id="B94B3B51BF47FFABFF43F8D89598F8CF" box="[199,473,1869,1893]" italics="true" pageId="2" pageNumber="361">Additional observations</emphasis>
: single mouth appendage variable in size: barely visible on
<typeStatus id="548459E1BF47FFABFB3DF8D8915AF8CC" box="[1209,1307,1869,1894]" pageId="2" pageNumber="361" type="holotype">holotype</typeStatus>
(
<figureCitation id="1304FBC6BF47FFABFAB5F8D89137F8CC" box="[1329,1398,1869,1894]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Fig. 1</figureCitation>
B), seemingly abnormally large on 1986 specimens (
<figureCitation id="1304FBC6BF47FFABFD3FF8E496BFF820" box="[699,766,1905,1930]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="2" pageNumber="361">Figs 1</figureCitation>
D, F) but average size on more recent 2012 specimens (
<figureCitation id="1304FBC6BF47FFABFAEBF8E494E7F804" captionStart="FIGURE 2" captionStartId="4.[151,250,649,671]" captionTargetBox="[151,1436,193,627]" captionTargetId="figure@4.[151,1436,193,628]" captionTargetPageId="4" captionText="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." httpUri="https://zenodo.org/record/241447/files/figure.png" pageId="2" pageNumber="361">Fig. 2</figureCitation>
A). Notochaetae D-shaped in cross-section (
<figureCitation id="1304FBC6BF47FFABFD15F8009695F804" box="[657,724,1941,1966]" captionStart="FIGURE 2" captionStartId="4.[151,250,649,671]" captionTargetBox="[151,1436,193,627]" captionTargetId="figure@4.[151,1436,193,628]" captionTargetPageId="4" captionText="FIGURE 2. Dysponetus bulbosus Hartmann-Schröder, 1982: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d = dorsal (cirrus / cirrophore), la = lateral antenna, m = mouth appendage, p = palp, v = ventral (cirrus / cirrophore); segment number indicated by numerals]. Images: F. Pleijel." httpUri="https://zenodo.org/record/241447/files/figure.png" pageId="2" pageNumber="361">Fig. 2</figureCitation>
B), two alternating rows of sharp denticles each side. Accessory chaetae (1–2) present (simple neurochaetae of same form as notochaetae), inserted dorsally and distally on neuropodial lobe.
</paragraph>
<caption id="DF40B7CBBF46FFAAFF13F90F971CF880" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="3" pageNumber="362" targetBox="[165,1422,205,1655]" targetPageId="3">
<paragraph id="8B80E743BF46FFAAFF13F90F971CF880" blockId="3.[151,1436,1690,1834]" pageId="3" pageNumber="362">
<emphasis id="B94B3B51BF46FFAAFF13F90F9556F905" bold="true" box="[151,279,1690,1712]" pageId="3" pageNumber="362">FIGURE 1.</emphasis>
<taxonomicName id="4C3F9CC0BF46FFAAFEA6F90E9759F91A" authority="Hartmann-Schroder, 1982" authorityName="Hartmann-Schroder" authorityYear="1982" box="[290,792,1690,1712]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="362" phylum="Annelida" rank="species" species="bulbosus">
<emphasis id="B94B3B51BF46FFAAFEA6F90E95BFF91A" box="[290,510,1690,1712]" italics="true" pageId="3" pageNumber="362">Dysponetus bulbosus</emphasis>
Hartmann-Schröder, 1982
</taxonomicName>
: Holotype (HZM P-16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P-18764, anterior end, ventral view; HZM P-18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac=accessory chaeta, d=dorsal (cirrus/cirrophore), la=lateral antenna, ma=median antenna, m=mouth appendage, p=palp, pp = pygidial projection, v=ventral (cirrus/cirrophore); segment number indicated by numerals]
</paragraph>
</caption>
<paragraph id="8B80E743BF46FFAAFF43F8C497DCF818" blockId="3.[151,1436,1873,2006]" pageId="3" pageNumber="362">
Final chaetiger (
<figureCitation id="1304FBC6BF46FFAAFE09F8C49592F8C0" box="[397,467,1873,1898]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="3" pageNumber="362">Fig. 1</figureCitation>
C) with few notochaetae, small rounded dorsal cirrus, neuropodium with single neurochaeta and accessory chaeta, no ventral cirrus. Pygidium slightly damaged, conical in appearance; single small projection, bluntly rounded, inserted posteroventrally (
<figureCitation id="1304FBC6BF46FFAAFCBBF80C973CF818" box="[831,893,1945,1970]" captionStart="FIGURE 1" captionStartId="3.[151,250,1690,1712]" captionTargetBox="[165,1422,205,1655]" captionTargetId="figure@3.[158,1428,193,1668]" captionTargetPageId="3" captionText="FIGURE 1. Dysponetus bulbosus Hartmann-Schröder, 1982: Holotype (HZM P- 16752) A. anterior end, dorsal view; B. anterior end, ventral view; C. posterior end, ventral view; D. HZM P- 18764, anterior end, ventral view; HZM P- 18720 E. anterior end, dorsal view; F. anterior end, ventral view. Only a few chaetae drawn in each case for clarity. [ac = accessory chaeta, d = dorsal (cirrus / cirrophore), la = lateral antenna, ma = median antenna, m = mouth appendage, p = palp, pp = pygidial projection, v = ventral (cirrus / cirrophore); segment number indicated by numerals]" httpUri="https://zenodo.org/record/241446/files/figure.png" pageId="3" pageNumber="362">Fig. 1</figureCitation>
C)
</paragraph>
<paragraph id="8B80E743BF46FFAAFF43F8289793F87C" blockId="3.[151,1436,1873,2006]" box="[199,978,1981,2006]" pageId="3" pageNumber="362">
<emphasis id="B94B3B51BF46FFAAFF43F828956BF87C" bold="true" box="[199,298,1981,2006]" pageId="3" pageNumber="362">Habitat.</emphasis>
Algal beds, turf and encrustations in shallow water (
<quantity id="4CC74AA6BF46FFAAFCFDF8289784F87C" box="[889,965,1981,2006]" metricMagnitude="0" metricUnit="m" metricValue="2.5" metricValueMax="5.0" metricValueMin="0.0" pageId="3" pageNumber="362" unit="m" value="2.5" valueMax="5.0" valueMin="0.0">0–5 m</quantity>
).
</paragraph>
</subSubSection>
<caption id="DF40B7CBBF41FFADFF13FD1C97F8FD76" httpUri="https://zenodo.org/record/241447/files/figure.png" pageId="4" pageNumber="363" targetBox="[151,1436,193,627]" targetPageId="4">
<paragraph id="8B80E743BF41FFADFF13FD1C97F8FD76" blockId="4.[151,1436,649,732]" pageId="4" pageNumber="363">
<emphasis id="B94B3B51BF41FFADFF13FD1C9558FD34" bold="true" box="[151,281,649,671]" pageId="4" pageNumber="363">FIGURE 2.</emphasis>
<taxonomicName id="4C3F9CC0BF41FFADFEA2FD1F9761FD35" authority="Hartmann-Schroder, 1982" authorityName="Hartmann-Schroder" authorityYear="1982" box="[294,800,649,671]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="363" phylum="Annelida" rank="species" species="bulbosus">
<emphasis id="B94B3B51BF41FFADFEA2FD1F9642FD35" box="[294,515,649,671]" italics="true" pageId="4" pageNumber="363">Dysponetus bulbosus</emphasis>
Hartmann-Schröder, 1982
</taxonomicName>
: unaccessioned specimen A. anterior end, dorsal view; B. notochaetal fascicle, dorsal view. [d=dorsal (cirrus/cirrophore), la=lateral antenna, m=mouth appendage, p=palp, v=ventral (cirrus/cirrophore); segment number indicated by numerals]. Images: F. Pleijel.
</paragraph>
</caption>
<subSubSection id="C325B4C8BF41FFADFF43FC9C96EEFC88" box="[199,687,777,802]" pageId="4" pageNumber="363" type="distribution">
<paragraph id="8B80E743BF41FFADFF43FC9C96EEFC88" blockId="4.[151,1436,777,982]" box="[199,687,777,802]" pageId="4" pageNumber="363">
<emphasis id="B94B3B51BF41FFADFF43FC9C9521FC88" bold="true" box="[199,352,777,802]" pageId="4" pageNumber="363">Distribution.</emphasis>
South and Western
<collectingCountry id="F328A7D3BF41FFADFDC5FC9C96EAFC88" box="[577,683,777,802]" name="Australia" pageId="4" pageNumber="363">Australia</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C325B4C8BF41FFADFF43FCB897AAFC7C" pageId="4" pageNumber="363" type="discussion">
<paragraph id="8B80E743BF41FFADFF43FCB897AAFC7C" blockId="4.[151,1436,777,982]" pageId="4" pageNumber="363">
<emphasis id="B94B3B51BF41FFADFF43FCB8957AFCEC" bold="true" box="[199,315,813,838]" pageId="4" pageNumber="363">Remarks.</emphasis>
Prior to the 1993 publication, the only other record of
<taxonomicName id="4C3F9CC0BF41FFADFC2EFCBB906CFCEF" box="[938,1069,814,837]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="363" phylum="Annelida" rank="genus">
<emphasis id="B94B3B51BF41FFADFC2EFCBB906CFCEF" box="[938,1069,814,837]" italics="true" pageId="4" pageNumber="363">Dysponetus</emphasis>
</taxonomicName>
from
<collectingCountry id="F328A7D3BF41FFADFBF7FCB890A9FCEC" box="[1139,1256,813,838]" name="Antarctica" pageId="4" pageNumber="363">Antarctica</collectingCountry>
was a damaged specimen identified by Hartman in 1967. The latter specimen is very small (12 segments) with a slightly damaged anterior end. It appears very like
<emphasis id="B94B3B51BF41FFADFD92FCE396E4FC27" box="[534,677,885,909]" italics="true" pageId="4" pageNumber="363">
<taxonomicName id="4C3F9CC0BF41FFADFD92FCE396E0FC27" box="[534,673,885,909]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="363" phylum="Annelida" rank="species" species="bulbosus">D. bulbosus</taxonomicName>
,
</emphasis>
with possession of a single mouth appendage and a ventral cirrus absent on segment 3. However, it is not deemed in good enough condition to definitively confirm the species identification. The distribution of
<taxonomicName id="4C3F9CC0BF41FFADFD97FC2B96D8FC7F" box="[531,665,957,981]" class="Polychaeta" family="Chrysopetalidae" genus="Dysponetus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="363" phylum="Annelida" rank="species" species="bulbosus">
<emphasis id="B94B3B51BF41FFADFD97FC2B96D8FC7F" box="[531,665,957,981]" italics="true" pageId="4" pageNumber="363">D. bulbosus</emphasis>
</taxonomicName>
is now restricted to
<collectingCountry id="F328A7D3BF41FFADFCF9FC2897A6FC7C" box="[893,999,957,982]" name="Australia" pageId="4" pageNumber="363">Australia</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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