196 lines
26 KiB
XML
196 lines
26 KiB
XML
<document id="72D9B0091BB0B2CB31D1785E96FA75F4" ID-DOI="10.11646/zootaxa.4033.1.3" ID-GBIF-Dataset="5ed7ad78-1c25-4690-98d7-df6929e4b01d" ID-ISSN="1175-5326" ID-Zenodo-Dep="289810" ID-ZooBank="9C0A63B6-5532-484D-BBD7-EDD5250D4ABA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461295996980" checkinUser="plazi" docAuthor="Blake, James A." docDate="2015" docId="038D87CDFFA7BC07FF16FB4DF891F9E0" docLanguage="en" docName="zt04033p093.pdf" docOrigin="Zootaxa 4033 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudoscalibregma Ashworth 1901" docType="treatment" docVersion="5" lastPageNumber="75" masterDocId="FFB4FFB5FFB6BC15FF81FFC5FFCEFF98" masterDocTitle="New species of Scalibregmatidae (Annelida, Polychaeta) from the East Antarctic Peninsula including a description of the ecology and post-larval development of species of Scalibregma and Oligobregma" masterLastPageNumber="93" masterPageNumber="57" pageNumber="74" updateTime="1698616504309" updateUser="plazi">
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<mods:title id="A80E545324DE6AD89E5D331A7E2A7F09">New species of Scalibregmatidae (Annelida, Polychaeta) from the East Antarctic Peninsula including a description of the ecology and post-larval development of species of Scalibregma and Oligobregma</mods:title>
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<mods:namePart id="25E0AC9A4B704057D8545773725A538F">Blake, James A.</mods:namePart>
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<mods:title id="AF4C09FD97A354F7FC7EB2BE0D4A829E">Zootaxa</mods:title>
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<mods:part id="51791F82D94C1D727F6EEF8324DA9C64">
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<mods:date id="FBC8D54980156D1DE534DC1F72E3ED7F">2015</mods:date>
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<mods:number id="3131EF862B546D86E8ABDC28B8218C3F">4033</mods:number>
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<mods:identifier id="F96286F490D7FBCFC422D7D1ADD71F08" type="DOI">10.11646/zootaxa.4033.1.3</mods:identifier>
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<treatment id="038D87CDFFA7BC07FF16FB4DF891F9E0" ID-DOI="http://doi.org/10.5281/zenodo.6102455" ID-GBIF-Taxon="127693781" ID-Zenodo-Dep="6102455" LSID="urn:lsid:plazi:treatment:038D87CDFFA7BC07FF16FB4DF891F9E0" httpUri="http://treatment.plazi.org/id/038D87CDFFA7BC07FF16FB4DF891F9E0" lastPageId="18" lastPageNumber="75" pageId="17" pageNumber="74">
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<subSubSection id="C33E6550FFA7BC04FF16FB4DFD5DFB7C" pageId="17" pageNumber="74" type="nomenclature">
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<paragraph id="8B9B36DBFFA7BC04FF16FB4DFD6BFB3A" blockId="17.[151,677,1159,1186]" box="[151,677,1159,1186]" pageId="17" pageNumber="74">
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<heading id="D0D381B7FFA7BC04FF16FB4DFD6BFB3A" bold="true" box="[151,677,1159,1186]" fontSize="11" level="1" pageId="17" pageNumber="74" reason="1">
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<emphasis id="B950EAC9FFA7BC04FF16FB4DFD6BFB3A" bold="true" box="[151,677,1159,1186]" pageId="17" pageNumber="74">
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Genus
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<taxonomicName id="4C244D58FFA7BC04FF6FFB42FD6BFB3A" ID-CoL="84SZ3" authority="Ashworth, 1901" authorityName="Ashworth" authorityYear="1901" box="[238,677,1159,1186]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="genus">
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<emphasis id="B950EAC9FFA7BC04FF6FFB42FE17FB39" bold="true" box="[238,473,1159,1185]" italics="true" pageId="17" pageNumber="74">Pseudoscalibregma</emphasis>
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<bibRefCitation id="EFB54B2AFFA7BC04FE61FB4DFD6BFB3A" author="Ashworth" box="[480,677,1160,1186]" pageId="17" pageNumber="74" refString="Ashworth, J. H. (1901) The anatomy of Scalibregma inflatum Rathke. Quarterly Journal of Microscopical Science, 45, 237 - 309. [London]" type="journal article" year="1901">Ashworth, 1901</bibRefCitation>
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</taxonomicName>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9B36DBFFA7BC04FF16FB0BFD5DFB7C" blockId="17.[151,659,1230,1253]" box="[151,659,1230,1253]" pageId="17" pageNumber="74">
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Type-species:
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<taxonomicName id="4C244D58FFA7BC04FEA9FB0BFD5EFB7C" authority="Hansen, 1879" authorityName="Hansen" authorityYear="1879" box="[296,656,1230,1253]" class="Polychaeta" family="Scalibregmatidae" genus="Scalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="parvum">
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<emphasis id="B950EAC9FFA7BC04FEA9FB0BFE34FB7D" box="[296,506,1230,1253]" italics="true" pageId="17" pageNumber="74">Scalibregma parvum</emphasis>
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<bibRefCitation id="EFB54B2AFFA7BC04FD80FB0AFD5EFB7C" author="Hansen" box="[513,656,1230,1252]" pageId="17" pageNumber="74" refString="Hansen, G. A. (1879) Annelider fra den norske Nordhavsexpedition i 1876. Nyt Magazin for Naturvidenskaern, 24, 1 - 17." type="journal article" year="1879">Hansen, 1879</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E6550FFA7BC04FF16FAD4FE26FA46" pageId="17" pageNumber="74" type="diagnosis">
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<paragraph id="8B9B36DBFFA7BC04FF16FAD4FE26FA46" blockId="17.[151,1437,1297,1862]" pageId="17" pageNumber="74">
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<emphasis id="B950EAC9FFA7BC04FF16FAD4FEDFFAB2" bold="true" box="[151,273,1297,1322]" pageId="17" pageNumber="74">Diagnosis.</emphasis>
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Body elongate, arenicoliform. Prostomium T-shaped with lateral horns. Peristomium achaetous, surrounding prostomium dorsally and forming upper and lower lips of mouth ventrally. Parapodia of posterior segments with dorsal and ventral cirri; interramal papillae present; postsetal lamellae absent. Branchiae absent. Setae include capillaries, lyrate setae, and sometimes few inconspicuous spinous setae among capillaries of setigers 1‒2, blunt, pointed, or bifurcated, representing homologues of lyrate setae; large conspicuous spines absent. Pygidium with long anal cirri.
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E6550FFA7BC07FF46FA2CF891F9E0" lastPageId="18" lastPageNumber="75" pageId="17" pageNumber="74" type="discussion">
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<paragraph id="8B9B36DBFFA7BC04FF46FA2CFEB9F92D" blockId="17.[151,1437,1297,1862]" pageId="17" pageNumber="74">
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<emphasis id="B950EAC9FFA7BC04FF46FA2CFEF5F99A" bold="true" box="[199,315,1513,1538]" pageId="17" pageNumber="74">Remarks.</emphasis>
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Apart from a more variable morphology of dorsal and ventral cirri, the only character that separates
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<taxonomicName id="4C244D58FFA7BC04FF16F9C8FEBDF9BE" box="[151,371,1549,1574]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="genus">
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<emphasis id="B950EAC9FFA7BC04FF16F9C8FEBDF9BE" box="[151,371,1549,1574]" italics="true" pageId="17" pageNumber="74">Pseudoscalibregma</emphasis>
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</taxonomicName>
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from
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<taxonomicName id="4C244D58FFA7BC04FE38F9C8FD88F9BE" box="[441,582,1549,1574]" class="Polychaeta" family="Scalibregmatidae" genus="Scalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="genus">
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<emphasis id="B950EAC9FFA7BC04FE38F9C8FD88F9BE" box="[441,582,1549,1574]" italics="true" pageId="17" pageNumber="74">Scalibregma</emphasis>
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</taxonomicName>
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is the absence of branchiae. The presence of short spinous setae in the first 1‒2 setigers as occurs in species of
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<taxonomicName id="4C244D58FFA7BC04FDADF9F4FD77F9D2" box="[556,697,1585,1610]" class="Polychaeta" family="Scalibregmatidae" genus="Scalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="genus">
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<emphasis id="B950EAC9FFA7BC04FDADF9F4FD77F9D2" box="[556,697,1585,1610]" italics="true" pageId="17" pageNumber="74">Scalibregma</emphasis>
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</taxonomicName>
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was confirmed by
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<bibRefCitation id="EFB54B2AFFA7BC04FC13F9F4FB8CF9D2" author="Imajima" box="[914,1090,1585,1610]" pageId="17" pageNumber="74" refString="Imajima, M. (2009) Deep-sea polychaetes off Pacific coast of the northern Honshu, Japan. In: Fugita, T. (Ed.), Deep-sea Fauna and Pollutants off Pacific Coast of Northern Japan. National Museum of Nature and Science Monographs, 39, 39 - 192." type="journal article" year="2009">Imajima (2009)</bibRefCitation>
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as part of his description of
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<taxonomicName id="4C244D58FFA7BC04FA06F9F7FE60F9F6" authority="Imajima, 2009" authorityName="Imajima" authorityYear="2009" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="orientalis">
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<emphasis id="B950EAC9FFA7BC04FA06F9F7FECDF9F6" italics="true" pageId="17" pageNumber="74">P. orientalis</emphasis>
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<bibRefCitation id="EFB54B2AFFA7BC04FE8BF990FE60F9F6" author="Imajima" box="[266,430,1621,1646]" pageId="17" pageNumber="74" refString="Imajima, M. (2009) Deep-sea polychaetes off Pacific coast of the northern Honshu, Japan. In: Fugita, T. (Ed.), Deep-sea Fauna and Pollutants off Pacific Coast of Northern Japan. National Museum of Nature and Science Monographs, 39, 39 - 192." type="journal article" year="2009">Imajima, 2009</bibRefCitation>
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</taxonomicName>
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from
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<collectingCountry id="F333764BFFA7BC04FE74F993FDFBF9F5" box="[501,565,1622,1645]" name="Japan" pageId="17" pageNumber="74">Japan</collectingCountry>
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and
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<bibRefCitation id="EFB54B2AFFA7BC04FDECF990FC98F9F6" box="[621,854,1621,1646]" pageId="17" pageNumber="74" refString="Bakken, T., Oug, E. & Kongsrud, J. A. (2014) Occurrence and distribution of Pseudoscalibregma and Scalibregma (Annelida, Scalibregmatidae) in the deep Nordic Seas, with the description of Scalibregma hanseni n. sp. Zootaxa, 3753 (2), 101 - 117. http: // dx. doi. org / 10.11646 / zootaxa. 3753.2.1" type="journal article">
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Bakken
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<emphasis id="B950EAC9FFA7BC04FD4AF993FCCAF9F6" box="[715,772,1621,1646]" italics="true" pageId="17" pageNumber="74">et al.</emphasis>
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(2014)
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</bibRefCitation>
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as part of their redescription of the
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<typeStatus id="549F8879FFA7BC04FB6EF993FAD1F9F6" box="[1263,1311,1622,1646]" pageId="17" pageNumber="74">type</typeStatus>
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species,
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<taxonomicName id="4C244D58FFA7BC04FA06F993FF22F909" class="Polychaeta" family="Scalibregmatidae" genus="Scalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="parvum">
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<emphasis id="B950EAC9FFA7BC04FA06F993FF22F909" italics="true" pageId="17" pageNumber="74">P. parvum</emphasis>
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</taxonomicName>
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. I can also confirm after a re-examination of the
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<typeStatus id="549F8879FFA7BC04FCA6F9BCFC47F90A" box="[807,905,1657,1682]" pageId="17" pageNumber="74" type="holotype">holotype</typeStatus>
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that
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<taxonomicName id="4C244D58FFA7BC04FC44F9BFFB10F90A" authority="Blake, 1981" authorityName="Blake" authorityYear="1981" box="[965,1246,1657,1682]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="usarpium">
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<emphasis id="B950EAC9FFA7BC04FC44F9BFFB83F909" box="[965,1101,1658,1681]" italics="true" pageId="17" pageNumber="74">P. usarpium</emphasis>
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<bibRefCitation id="EFB54B2AFFA7BC04FBD4F9BCFB10F90A" author="Blake" box="[1109,1246,1657,1682]" pageId="17" pageNumber="74" refString="Blake, J. A. (1981) The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington, 94, 1131 - 1162. Available from: http: // www. biodiversitylibrary. org / item / 107603 (Accessed 19 Oct. 2015)" type="journal article" year="1981">Blake, 1981</bibRefCitation>
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</taxonomicName>
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from
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<collectingCountry id="F333764BFFA7BC04FAA6F9BCFA52F90A" box="[1319,1436,1657,1682]" name="Antarctica" pageId="17" pageNumber="74">Antarctica</collectingCountry>
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also has these setae.
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</paragraph>
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<paragraph id="8B9B36DBFFA7BC04FF46F907FE9BF8DD" blockId="17.[151,1437,1297,1862]" pageId="17" pageNumber="74">
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Four species of
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<taxonomicName id="4C244D58FFA7BC04FE00F904FD93F942" box="[385,605,1729,1754]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="genus">
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<emphasis id="B950EAC9FFA7BC04FE00F904FD93F942" box="[385,605,1729,1754]" italics="true" pageId="17" pageNumber="74">Pseudoscalibregma</emphasis>
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</taxonomicName>
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have been reported from
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<collectingCountry id="F333764BFFA7BC04FC0BF904FC3CF942" box="[906,1010,1729,1754]" name="Antarctica" pageId="17" pageNumber="74">Antarctic</collectingCountry>
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seas: (1)
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<taxonomicName id="4C244D58FFA7BC04FBE7F907FF14F966" authority="Hartman, 1967" authorityName="Hartman" authorityYear="1967" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="bransfieldium">
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<emphasis id="B950EAC9FFA7BC04FBE7F907FAEEF942" box="[1126,1312,1729,1754]" italics="true" pageId="17" pageNumber="74">P. bransfieldium</emphasis>
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(
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<bibRefCitation id="EFB54B2AFFA7BC04FAB0F907FF1DF966" author="Hartman" pageId="17" pageNumber="74" 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>
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)
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</taxonomicName>
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, (2)
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<emphasis id="B950EAC9FFA7BC04FE93F923FE6EF965" box="[274,416,1766,1789]" italics="true" pageId="17" pageNumber="74">
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<taxonomicName id="4C244D58FFA7BC04FE93F923FE52F965" box="[274,412,1766,1789]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="usarpium">P. usarpium</taxonomicName>
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,
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</emphasis>
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(3)
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<taxonomicName id="4C244D58FFA7BC04FE55F923FD3CF966" authority="Schuller, 2008" authorityName="Schuller" authorityYear="2008" box="[468,754,1765,1790]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="papilla">
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<emphasis id="B950EAC9FFA7BC04FE55F923FD8FF966" box="[468,577,1765,1790]" italics="true" pageId="17" pageNumber="74">P. papilla</emphasis>
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<bibRefCitation id="EFB54B2AFFA7BC04FDCAF920FD3CF966" author="Schuller" box="[587,754,1765,1790]" pageId="17" pageNumber="74" refString="Schuller, M. (2008) New polychaete species collected during the expeditions ANDEEP I, II, and III to the deep Atlantic sector of the Southern Ocean in the austral summers 2002 and 2005 - Ampharetidae, Opheliidae, and Scalibregmatidae. Zootaxa, 1705, 51 - 68." type="journal article" year="2008">Schüller, 2008</bibRefCitation>
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</taxonomicName>
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, and (4)
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<emphasis id="B950EAC9FFA7BC04FCDAF923FC21F965" box="[859,1007,1765,1790]" italics="true" pageId="17" pageNumber="74">P. h ar t m a na e</emphasis>
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(
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<bibRefCitation id="EFB54B2AFFA7BC04FB85F920FB5CF966" author="Blake" box="[1028,1170,1765,1790]" pageId="17" pageNumber="74" refString="Blake, J. A. (1981) The Scalibregmatidae (Annelida: Polychaeta) from South American and Antarctic Seas, collected chiefly during the cruises of the R / V Anton Bruun, R / V Hero and USNS Eltanin. Proceedings of the Biological Society of Washington, 94, 1131 - 1162. Available from: http: // www. biodiversitylibrary. org / item / 107603 (Accessed 19 Oct. 2015)" type="journal article" year="1981">Blake, 1981</bibRefCitation>
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),
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<emphasis id="B950EAC9FFA7BC04FB29F920FAB1F966" bold="true" box="[1192,1407,1765,1790]" pageId="17" pageNumber="74">new combination.</emphasis>
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A fifth species was found in the LIS-A collections and is described here. Additional descriptive notes are provided for
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<taxonomicName id="4C244D58FFA7BC04FF16F8EBFE80F8DE" box="[151,334,1837,1862]" class="Polychaeta" family="Scalibregmatidae" genus="Pseudoscalibregma" kingdom="Animalia" pageId="17" pageNumber="74" phylum="Annelida" rank="species" species="bransfieldium">
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<emphasis id="B950EAC9FFA7BC04FF16F8EBFE80F8DE" box="[151,334,1837,1862]" italics="true" pageId="17" pageNumber="74">P. bransfieldium</emphasis>
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</taxonomicName>
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.
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</paragraph>
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<caption id="DF5B6653FFA4BC07FFF6FDE4FB57FDAD" box="[119,1177,545,566]" pageId="18" pageNumber="75">
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<paragraph id="8B9B36DBFFA4BC07FFF6FDE4FB57FDAD" blockId="18.[119,1921,545,1656]" box="[119,1177,545,566]" pageId="18" pageNumber="75">
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<emphasis id="B950EAC9FFA4BC07FFF6FDE4FF13FDAD" bold="true" box="[119,221,545,565]" pageId="18" pageNumber="75">TABLE 3.</emphasis>
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Develοpment οf Mοrphοlοgical Characteristics in Pοst-larval and Juvenile
|
||
<taxonomicName id="4C244D58FFA4BC07FC14FDE4FBAEFDAE" box="[917,1120,545,566]" class="Polychaeta" family="Scalibregmatidae" genus="Scalibregma" kingdom="Animalia" pageId="18" pageNumber="75" phylum="Annelida" rank="species" species="australis" status="sp. nov.">
|
||
<emphasis id="B950EAC9FFA4BC07FC14FDE4FBAEFDAE" box="[917,1120,545,566]" italics="true" pageId="18" pageNumber="75">Scalibregma australis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A26357B2FFA4BC07FBE7FDE4FB57FDAD" box="[1126,1177,545,565]" pageId="18" pageNumber="75" rank="species">n. sp.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF8FD8BF8E6FDF8" blockId="18.[119,1921,545,1656]" box="[121,1832,590,608]" pageId="18" pageNumber="75">Character⁄Nο. Setigers 10 14̶15 16 17̶18 20 22̶24 28 30</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FDA8F88DFDE7" blockId="18.[119,1921,545,1656]" box="[119,1859,621,639]" pageId="18" pageNumber="75">
|
||
Length 630μm 850̶900 μm 945̶990 μm 960̶1,221 μm 1300̶1875 μm 2.6̶
|
||
<quantity id="4CDC9B3EFFA4BC07FAD4FDA8FA5AFDE7" box="[1365,1428,621,639]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="18" pageNumber="75" unit="mm" value="2.8">2.8 mm</quantity>
|
||
<quantity id="4CDC9B3EFFA4BC07F99CFDA8F992FDE7" box="[1565,1628,621,639]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="18" pageNumber="75" unit="mm" value="3.5">3.5 mm</quantity>
|
||
<quantity id="4CDC9B3EFFA4BC07F978FDA8F88DFDE7" box="[1785,1859,621,639]" metricMagnitude="-3" metricUnit="m" metricValue="5.67" pageId="18" pageNumber="75" unit="mm" value="5.67">5.67 mm</quantity>
|
||
</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FD57F88CFD3C" blockId="18.[119,1921,545,1656]" box="[119,1858,658,676]" pageId="18" pageNumber="75">
|
||
Width 70μm 220̶232 μm 305̶325 μm 353̶407 μm 450̶580 μm
|
||
<quantity id="4CDC9B3EFFA4BC07FABFFD57FA49FD3C" box="[1342,1415,658,676]" metricMagnitude="-4" metricUnit="m" metricValue="6.2" pageId="18" pageNumber="75" unit="mm" value="0.62">0.62 mm</quantity>
|
||
<quantity id="4CDC9B3EFFA4BC07F999FD57F9ACFD3C" box="[1560,1634,658,676]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="18" pageNumber="75" unit="mm" value="0.75">0.75 mm</quantity>
|
||
<quantity id="4CDC9B3EFFA4BC07F978FD57F88CFD3C" box="[1785,1858,658,676]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" pageId="18" pageNumber="75" unit="mm" value="0.95">0.95 mm</quantity>
|
||
</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FD7DFA58FD61" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">Prοstοmium Bulbοus,rοunded Bulbοus, Rοunded, Inflated, lateral Becοming wide, Brοad, thickened Lateral hοrns well Lateral hοrns fully extended apically pοinted apically bulges, tapering thickened acrοss anteriοr margin, develοped develοped apically tο rοunded subterminally, then lateral hοrns</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FC26FD3BFA5EFC88" blockId="18.[119,1921,545,1656]" box="[935,1424,766,784]" pageId="18" pageNumber="75">tip tapering tο rοunded develοping</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FBD0FCD3FB73FCB0" blockId="18.[119,1921,545,1656]" box="[1105,1213,790,808]" pageId="18" pageNumber="75">anteriοr peak</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FCE8F8F6FC1E" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">Peristοmium Singlering Single ring Single ring Single narrοw ring single ring dοrsally; Single ring dοrsally, Single ring dοrsally; Single ring dοrsally; dοrsally and dοrsally and dοrsally and dοrsally becοming ventrally enlarging ventral ring expanding ventral ring fοrming three rings ventrally ventrally ventrally ventrally expanded ventrally, anteriοr tο mοuth tο encοmpass upper lip upper and lοwer lips οf encοmpassing the with pads develοping οf mοuth mοuth mοuth</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FC49FA67FC64" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">Branchiae Absent Absent Absent Absent Absent 22 Setigers∶ Οne Branchiae present Branchiae present branchial anlage, setigers 2̶5; with 1, 2, setigers 2̶5 with setigers 3̶4; 3, and 4 lοbe(s) individual lοbes 24 Setigers∶ Οne respectively branching branchial lοbe οn</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FAB1FBC4FA5AFB8B" blockId="18.[119,1921,545,1656]" box="[1328,1428,1025,1043]" pageId="18" pageNumber="75">setigers 3̶5</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FBDCF8F2FBB3" blockId="18.[119,1921,545,1656]" box="[119,1852,1049,1067]" pageId="18" pageNumber="75">Dοrsal cirri Absent Absent Present, frοm Present Present Present Present Present</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FD44FBF4FCE0FBDB" blockId="18.[119,1921,545,1656]" box="[709,814,1073,1091]" pageId="18" pageNumber="75">abοut setiger</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FD6BFB8DFCC4FBC2" blockId="18.[119,1921,545,1656]" box="[746,778,1096,1114]" pageId="18" pageNumber="75">8̶9</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FBA5F8F2FBEA" blockId="18.[119,1921,545,1656]" box="[119,1852,1120,1138]" pageId="18" pageNumber="75">ventral cirri Absent Absent Absent Absent 1̶2 present, pοsteriοr Present Present Present</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FBD0FBB2FB73FB11" blockId="18.[119,1921,545,1656]" box="[1105,1213,1143,1161]" pageId="18" pageNumber="75">mοst setigers</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FB4AF8F2FB39" blockId="18.[119,1921,545,1656]" box="[119,1852,1167,1185]" pageId="18" pageNumber="75">Dοrsal pigmented Absent Absent Absent Absent Present Present Present Present</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FB62FF39FB21" blockId="18.[119,1921,545,1656]" box="[119,247,1191,1209]" pageId="18" pageNumber="75">glands setiger 4</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FB7BFA5EFB67" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">Pygidium Bulbοus,rοunded, Bulbοus, divided Bulbοus, Bulbοus, divided intο With additiοnal With additiοnal With additiοnal With 5̶6 additiοnal 2 weakly intο 2 halves divided intο 2 2 halves, with divisiοns οr lοbes divisiοns οr lοbes divisiοns nοw distinct divisiοns distinct develοped halves halves additiοnal divisiοns develοping develοping</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FCE0FAC0FBCDFA8F" blockId="18.[119,1921,545,1656]" box="[865,1027,1285,1303]" pageId="18" pageNumber="75">οr lοbes develοping</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FAD9F898FAB6" blockId="18.[119,1921,545,1656]" box="[119,1878,1308,1326]" pageId="18" pageNumber="75">Pygidial cirri Absent 3∶ 1 mid-ventral, 3 cirri present 3̶5 cirri present 5 cirri present 5 cirri present 5 cirri present 5 cirri present</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FD9AFAF1FD45FADE" blockId="18.[119,1921,545,1656]" box="[539,651,1332,1350]" pageId="18" pageNumber="75">2 dοrsοlateral</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FA8EF8BCFAC5" blockId="18.[119,1921,545,1656]" box="[119,1906,1355,1373]" pageId="18" pageNumber="75">Spinοus setae, lyrate 1̶2 spines, 1̶2 spines 1̶2 spines 2̶3 spines setigers 3̶4 spines setigers 3̶4 spines setigers 1- 3̶4 spines setiger 1; 4̶5 spines setiger 1;</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FF23FAA6FA65FA4B" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">, & capillaries setigers 1̶4; setigers 1-4; setigers 1̶4; 1‾ 1̶4; 1̶2 lyrate setae 1̶4; 1̶2 lyrate setae 4; 2̶3 lyrate setae 2̶4 lyrate setae all 3̶4 lyrate setae all lyrate setae absent; lyrate setae 2 lyrate setae setigers 2-4; 3̶5 setigers 2-4; 5̶6 setigers 2-4, and setigers frοm setiger 2; setigers frοm setiger 2; 2̶3 capillaries all absent; 3̶4 setigers 3‾4 capillaries all setigers capillaries all setigers present mοst middle 8‾10 capillaries all 12 οr mοre capillaries setigers capillaries all οnly; 3̶4 and pοsteriοr setigers; setigers all setigers setigers capillaries all 6̶8 capillaries all</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FD5AFA1CFA4FFA73" blockId="18.[119,1921,545,1656]" box="[731,1409,1497,1515]" pageId="18" pageNumber="75">setigers setigers</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6FA34F89AF9AA" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">ventral grοοve Absent Initial Medial paired Distinct, surrοunded Lοngitudinal rοw οf Lοngitudinal rοw οf Lοngitudinal rοw οf Large pads in grοοve develοpment, pads present by paired pads paired pads paired pads paired pads frοm setiger 2 tο with paired pads pοsteriοr end</paragraph>
|
||
<paragraph id="8B9B36DBFFA4BC07FFF6F9F2F891F9E0" blockId="18.[119,1921,545,1656]" pageId="18" pageNumber="75">Nuchal οrgans Nοt apparent Nοt apparent Nοt apparent Nοt apparent Large, lateral ciliated Large, lateral ciliated Lateral ciliated Lateral, ciliated grοοves grοοves anteriοr tο grοοves anteriοr tο grοοves anteriοr tο anteriοr tο dοrsal dοrsal peristοmial ring dοrsal peristοmial ring dοrsal peristοmial ring peristοmial ring</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |