190 lines
27 KiB
XML
190 lines
27 KiB
XML
<document id="1D3AB2438F877A730B5A883A7664B206" ID-CLB-Dataset="39011" ID-DOI="10.11646/zootaxa.4114.3.5" ID-GBIF-Dataset="6ca7f46b-aacf-4777-b54d-78d8ca65b020" ID-ISSN="1175-5326" ID-Zenodo-Dep="264583" ID-ZooBank="79781290-DD73-46AD-921F-87ED8A573C36" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1464071165557" checkinUser="plazi" docAuthor="Franco, Natália Bizzo & Rizzo, Alexandra E." docDate="2016" docId="038487A9D6374772FF6D930FFBB300DD" docLanguage="en" docName="zootaxa.4114.3.5.pdf.imf" docOrigin="Zootaxa 4114 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aglaophamus fabrun Franco & Rizzo, 2016, sp. nov." docType="treatment" docVersion="10" lastPageNumber="296" masterDocId="FFBDFFD1D6334777FFFA9148FFEB002A" masterDocTitle="Nephtyidae (Annelida: Polychaeta) from the Campos Basin, including two new species and a new record" masterLastPageNumber="308" masterPageNumber="291" pageNumber="295" updateTime="1698662601603" updateUser="ExternalLinkService">
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<mods:mods id="14B5B6388BF447171BA851BEBC6C39B2" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B254F785D8F4CC185DF5238698E746AC">
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<mods:title id="09EAE772841A90075DB6B746B3128348">Nephtyidae (Annelida: Polychaeta) from the Campos Basin, including two new species and a new record</mods:title>
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</mods:titleInfo>
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<mods:name id="3F85CFA79A2BB85BD22D31E39BB8D865" type="personal">
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<mods:role id="B629388BB79AE88E37342347469AFEA7">
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<mods:roleTerm id="87A993A681EB2A42D6CE1CE974B69A23">Author</mods:roleTerm>
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<mods:namePart id="42BEB0E984340535A942B1FFB33F8034">Franco, Natália Bizzo</mods:namePart>
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</mods:name>
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<mods:name id="A7C9BFFD363351EFA0CD52A074652FAC" type="personal">
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<mods:role id="FFF5E0FCAABAFE5BCD42995F9041B392">
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<mods:roleTerm id="B58692367F64EFBE430D510F2D82211E">Author</mods:roleTerm>
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<mods:namePart id="07A69AE02CD569BFD86AAECDAABCA1AB">Rizzo, Alexandra E.</mods:namePart>
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<mods:typeOfResource id="0EF86CDBC3F6E66D9AEAFA73A26481C0">text</mods:typeOfResource>
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<mods:titleInfo id="A10262D521C6DD3DA673A318D539230C">
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<mods:title id="7551D9EFD8185BACD0AE1A556E6527B8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A91A8B23B1F8FB23195089D7180FED0A">
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<mods:date id="3AB19FDF362D0D4555F0B2678B723CFB">2016</mods:date>
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<mods:detail id="B784FDFFC46603F44566AC3CB9B734E6" type="volume">
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<mods:number id="0F0F73ACD3DAA3DC9926F0FD1EC07B0D">4114</mods:number>
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</mods:detail>
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<mods:detail id="F7009C641FAB609AAC2C2746EC7B2AC9" type="issue">
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<mods:number id="531D0D856CDA1C9F9AC482377C15E2A6">3</mods:number>
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<mods:classification id="59ABDFF72CAEA0AA0E9520DC0A91C8C1">journal article</mods:classification>
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<mods:identifier id="02C76E8F72AC179EAC571C5DCA4129EE" type="CLB-Dataset">39011</mods:identifier>
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<mods:identifier id="D6ADEC4B2B082D6D7C54FAB597AE931D" type="DOI">10.11646/zootaxa.4114.3.5</mods:identifier>
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<mods:identifier id="662994D2FFD33E546DB6A428B2B225BC" type="GBIF-Dataset">6ca7f46b-aacf-4777-b54d-78d8ca65b020</mods:identifier>
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<mods:identifier id="68A2B48D0FB4EE18911BD6F90E04BEC9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9E626B3793A7C1D510533B6F1C57C534" type="Zenodo-Dep">264583</mods:identifier>
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<mods:identifier id="84150185444EE54D4698FCBEE59C2930" type="ZooBank">79781290-DD73-46AD-921F-87ED8A573C36</mods:identifier>
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<treatment id="038487A9D6374772FF6D930FFBB300DD" ID-DOI="http://doi.org/10.5281/zenodo.6055861" ID-GBIF-Taxon="120692640" ID-Zenodo-Dep="6055861" LSID="urn:lsid:plazi:treatment:038487A9D6374772FF6D930FFBB300DD" httpUri="http://treatment.plazi.org/id/038487A9D6374772FF6D930FFBB300DD" lastPageId="5" lastPageNumber="296" pageId="4" pageNumber="295">
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<subSubSection id="C3376534D6374773FF6D930FFE1402A9" pageId="4" pageNumber="295" type="nomenclature">
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<paragraph id="8B9236BFD6374773FF6D930FFE160248" blockId="4.[151,511,583,643]" box="[151,509,583,610]" pageId="4" pageNumber="295">
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<heading id="D0DA81D3D6374773FF6D930FFE160248" bold="true" box="[151,509,583,610]" fontSize="11" level="1" pageId="4" pageNumber="295" reason="1">
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<emphasis id="B959EAADD6374773FF6D930FFE160248" bold="true" box="[151,509,583,610]" pageId="4" pageNumber="295">
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<taxonomicName id="4C2D4D3CD6374773FF6D930FFE71024B" ID-CoL="5TRFP" box="[151,410,583,609]" class="Polychaeta" family="Nephtyidae" genus="Aglaophamus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="295" phylum="Annelida" rank="species" species="fabrun" status="sp. nov.">
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<emphasis id="B959EAADD6374773FF6D930FFE71024B" bold="true" box="[151,410,583,609]" italics="true" pageId="4" pageNumber="295">Aglaophamus fabrun</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26A57D6D6374773FE5A9300FE160248" box="[416,509,584,610]" pageId="4" pageNumber="295" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8B9236BFD6374773FF6D9322FE1402A9" blockId="4.[151,511,583,643]" box="[151,511,618,643]" pageId="4" pageNumber="295">
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<figureCitation id="13162A3AD6374773FF6D9322FF1E02A9" box="[151,245,618,643]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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(A–E);
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<figureCitation id="13162A3AD6374773FEAB9322FE4402A9" box="[337,431,618,643]" captionStart="FIGURE 8" captionStartId="13.[151,250,1917,1939]" captionTargetBox="[242,1285,443,1877]" captionTargetPageId="13" captionText="FIGURE 8. Aglaophamus fabrun sp. nov. (A) Capillary postacicular chaeta from parapodium 13. (B) Barred preacicular chaeta from parapodium 13. (C) Flattened preacicular chaetae from parapodium 13. (D) Serrulate postacicular chaeta from parapodium 30. A – D: x 400. Aglaophamus juvenalis. (E) Lyrate postacicular chaeta from parapodium 40. (F) Barred preacicular chaeta from parapodium 19. (G) Capillary postacicular chaeta from parapodium 19. E – G: x 400." httpUri="https://zenodo.org/record/264591/files/figure.png" pageId="4" pageNumber="295">Figure 8</figureCitation>
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(A–D)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376534D6374773FF6D93FAFEC7031D" pageId="4" pageNumber="295" type="materials_examined">
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<paragraph id="8B9236BFD6374773FF6D93FAFEC7031D" blockId="4.[151,1437,690,1975]" pageId="4" pageNumber="295">
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<emphasis id="B959EAADD6374773FF6D93FAFEA302E1" bold="true" box="[151,328,690,715]" pageId="4" pageNumber="295">
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<typeStatus id="5496881DD6374773FF6D93FAFF3902E1" box="[151,210,690,715]" pageId="4" pageNumber="295">Type</typeStatus>
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material.
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</emphasis>
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<specimenCount id="9D2BFD36D6374773FEAB93FBFE0502E1" box="[337,494,690,715]" pageId="4" pageNumber="295" type="generic">11 specimens</specimenCount>
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: HABITATS: Continental Shelf:
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<typeStatus id="5496881DD6374773FC9693FAFC3202E1" box="[876,985,690,715]" pageId="4" pageNumber="295" type="holotype">Holotype</typeStatus>
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:
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<collectionCode id="ED3CAE7AD6374773FC1F93FBFBC302E0" box="[997,1064,691,714]" pageId="4" pageNumber="295">UERJ</collectionCode>
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5823 (HAB.17 E1R2, no data);
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<typeStatus id="5496881DD6374773FF6D939FFEE202C5" box="[151,265,727,751]" pageId="4" pageNumber="295" type="paratype">Paratypes</typeStatus>
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:
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<collectionCode id="ED3CAE7AD6374773FEDB939FFE8F02C4" box="[289,356,727,750]" pageId="4" pageNumber="295">UERJ</collectionCode>
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4968 (7 spec., HAB.17 E1R2, no data);
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<collectionCode id="ED3CAE7AD6374773FC67939FFC0B02C4" box="[925,992,727,750]" pageId="4" pageNumber="295">UERJ</collectionCode>
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4967 (2 spec.,
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<geoCoordinate id="EE195078D6374773FB39939EFAB402C5" box="[1219,1375,726,751]" direction="south" orientation="latitude" pageId="4" pageNumber="295" precision="1" value="-22.13471">22º8’4.960’’S</geoCoordinate>
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and
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<geoCoordinate id="EE195078D6374773FF6D93B3FE8C0339" box="[151,359,763,787]" direction="west" orientation="longitude" pageId="4" pageNumber="295" precision="1" value="-40.459373">040º27’33.740’’W</geoCoordinate>
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, HAB.16 E3R1, 65 m),
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<collectionCode id="ED3CAE7AD6374773FD7893B3FD2E0338" box="[642,709,763,786]" pageId="4" pageNumber="295">UERJ</collectionCode>
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4969 (1 spec.,
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<geoCoordinate id="EE195078D6374773FC8193B3FBCF0339" box="[891,1060,763,787]" direction="south" orientation="latitude" pageId="4" pageNumber="295" precision="1" value="-22.127491">22º7’38.970’’S</geoCoordinate>
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and
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<geoCoordinate id="EE195078D6374773FB9A93B2FADB0339" box="[1120,1328,762,787]" direction="west" orientation="longitude" pageId="4" pageNumber="295" precision="1" value="-40.314587">040º18’52.510’’W</geoCoordinate>
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, HAB.16 F3R3, 73 m).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376534D6374773FF3D920AFB950389" pageId="4" pageNumber="295" type="diagnosis">
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<paragraph id="8B9236BFD6374773FF3D920AFB950389" blockId="4.[151,1437,690,1975]" pageId="4" pageNumber="295">
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<emphasis id="B959EAADD6374773FF3D920AFEAA0371" bold="true" box="[199,321,834,859]" pageId="4" pageNumber="295">Diagnosis.</emphasis>
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Proboscis with 10 pairs of distal papillae, circa 20 subdistal papillae in rows, each row with 3–5 papillae, and unpaired median papilla absent; prostomium with characteristic pigmentation pattern, a central spot, a pair of small eyes, and another pair embedded on anterior segments (fourth parapodium).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3376534D6374773FF3D92E6FEAA0659" pageId="4" pageNumber="295" type="description">
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<paragraph id="8B9236BFD6374773FF3D92E6FEAA0659" blockId="4.[151,1437,690,1975]" pageId="4" pageNumber="295">
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<emphasis id="B959EAADD6374773FF3D92E6FEB203ED" bold="true" box="[199,345,942,967]" pageId="4" pageNumber="295">Description.</emphasis>
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Specimens ranging from
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<quantity id="4CD59B5AD6374773FD7492E6FD1403EC" box="[654,767,942,967]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" metricValueMax="2.2" metricValueMin="0.5" pageId="4" pageNumber="295" unit="mm" value="13.5" valueMax="22.0" valueMin="5.0">5–22 mm</quantity>
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long and
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<quantity id="4CD59B5AD6374773FC8492E6FC1E03EC" box="[894,1013,942,967]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" metricValueMax="10.0" metricValueMin="6.0" pageId="4" pageNumber="295" unit="mm" value="0.8" valueMax="1.0" valueMin="0.6">0.6–1 mm</quantity>
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wide; with 12–69 chaetigers; some specimens incomplete. Description based on the complete
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<typeStatus id="5496881DD6374773FCDF929AFC6C03C1" box="[805,903,978,1003]" pageId="4" pageNumber="295" type="holotype">holotype</typeStatus>
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(UERJ 5823) in three parts, with 73 chaetigers,
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<quantity id="4CD59B5AD6374773FF6D92BEFF100424" box="[151,251,1014,1039]" metricMagnitude="-2" metricUnit="m" metricValue="2.15" pageId="4" pageNumber="295" unit="mm" value="21.5">21.5 mm</quantity>
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long, and
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<quantity id="4CD59B5AD6374773FE8B92BFFE2C0424" box="[369,455,1015,1039]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="295" unit="mm" value="0.8">0.8 mm</quantity>
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wide (excluding chaetae). Body long and slender. Prostomium with anterior and lateral edges slightly rounded; small spot on dorsal central portion (
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<figureCitation id="13162A3AD6374773FCAB9552FC590419" box="[849,946,1050,1075]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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A–B). Frontal pair of antennae and ventral pair of palps present. One pair of small subdermal eyes (
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<figureCitation id="13162A3AD6374773FCB39576FC46047D" box="[841,941,1086,1111]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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B) located at base of first chaetiger, near posterolateral edge of prostomium, and another pair embedded on anterior segments (fourth parapodium), occasionally not visible (when stained) (
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<figureCitation id="13162A3AD6374773FDA795CEFD5604B5" box="[605,701,1158,1183]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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B). Proboscis with 10 pairs of distal papillae; circa 20 rows, each row with 3-5 subdistal papillae. Pair of rounded nuchal organs situated on first chaetiger. First parapodia well delimited, rudimentary and positioned frontally (
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<figureCitation id="13162A3AD6374773FD189586FCA204CD" box="[738,841,1230,1255]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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A–B); dorsal and ventral cirri short, slender and rudimentary, as are notopodial and neuropodial lobes. Ventral mouth opening occupying chaetigers 1 to 3. Interramal branchiae curved inward, present from chaetiger 3 (
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<figureCitation id="13162A3AD6374773FC98945EFC280505" box="[866,963,1302,1327]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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C–E); decreasing in size toward posterior region until they disappear in final portion of body. Notopodial and neuropodial preacicular lobes rounded, underdeveloped; acicular lobe small and pointed, slightly larger than preacicular; postacicular lobe larger than others, rounded, well developed and translucent (
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<figureCitation id="13162A3AD6374773FD4794CAFCF705B1" box="[701,796,1410,1435]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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C–E). Notopodia less developed than neuropodia. Dorsal cirri slender, short; ventral cirri conical and developed, but short (
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<figureCitation id="13162A3AD6374773FC6F94EEFC1C0595" box="[917,1015,1446,1471]" captionStart="FIGURE 3" captionStartId="5.[151,250,1781,1803]" captionTargetBox="[251,1351,325,1747]" captionTargetId="figure@5.[624,980,1011,1747]" captionTargetPageId="5" captionText="FIGURE 3. Aglaophamus fabrun sp. nov. Holotype UERJ 4968. (A) Anterior region, dorsal view. (B) Anterior region, dorsal view. (C) Parapodium 13, anterior view. (D) Parapodium 30, anterior view. (E) Parapodium 50, anterior view. (Abbreviations: BR: interramal branchiae; CS: central spot; DC: dorsal cirrus; E: eyes; SE: subdermal eyes; VC: ventral cirrus). A: x 40; B: 0.5 mm; C: x 40; D – E: x 100." httpUri="https://zenodo.org/record/264586/files/figure.png" pageId="4" pageNumber="295">Figure 3</figureCitation>
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C–E). Space between notopodia and neuropodia decreases gradually toward posterior chaetigers. Notopodial and neuropodial preacicular chaetae of three kinds: short and barred (
|
||
<figureCitation id="13162A3AD6374773FE0E94A6FDBC062D" box="[500,599,1518,1543]" captionStart="FIGURE 8" captionStartId="13.[151,250,1917,1939]" captionTargetBox="[242,1285,443,1877]" captionTargetPageId="13" captionText="FIGURE 8. Aglaophamus fabrun sp. nov. (A) Capillary postacicular chaeta from parapodium 13. (B) Barred preacicular chaeta from parapodium 13. (C) Flattened preacicular chaetae from parapodium 13. (D) Serrulate postacicular chaeta from parapodium 30. A – D: x 400. Aglaophamus juvenalis. (E) Lyrate postacicular chaeta from parapodium 40. (F) Barred preacicular chaeta from parapodium 19. (G) Capillary postacicular chaeta from parapodium 19. E – G: x 400." httpUri="https://zenodo.org/record/264591/files/figure.png" pageId="4" pageNumber="295">Figure 8</figureCitation>
|
||
B), short and flattened (
|
||
<figureCitation id="13162A3AD6374773FC9694A6FC24062D" box="[876,975,1518,1543]" captionStart="FIGURE 8" captionStartId="13.[151,250,1917,1939]" captionTargetBox="[242,1285,443,1877]" captionTargetPageId="13" captionText="FIGURE 8. Aglaophamus fabrun sp. nov. (A) Capillary postacicular chaeta from parapodium 13. (B) Barred preacicular chaeta from parapodium 13. (C) Flattened preacicular chaetae from parapodium 13. (D) Serrulate postacicular chaeta from parapodium 30. A – D: x 400. Aglaophamus juvenalis. (E) Lyrate postacicular chaeta from parapodium 40. (F) Barred preacicular chaeta from parapodium 19. (G) Capillary postacicular chaeta from parapodium 19. E – G: x 400." httpUri="https://zenodo.org/record/264591/files/figure.png" pageId="4" pageNumber="295">Figure 8</figureCitation>
|
||
C), and short and serrulate; postacicular chaetae from middle of body of two kinds: long and serrulate (
|
||
<figureCitation id="13162A3AD6374773FCA4975AFC550601" box="[862,958,1554,1579]" captionStart="FIGURE 8" captionStartId="13.[151,250,1917,1939]" captionTargetBox="[242,1285,443,1877]" captionTargetPageId="13" captionText="FIGURE 8. Aglaophamus fabrun sp. nov. (A) Capillary postacicular chaeta from parapodium 13. (B) Barred preacicular chaeta from parapodium 13. (C) Flattened preacicular chaetae from parapodium 13. (D) Serrulate postacicular chaeta from parapodium 30. A – D: x 400. Aglaophamus juvenalis. (E) Lyrate postacicular chaeta from parapodium 40. (F) Barred preacicular chaeta from parapodium 19. (G) Capillary postacicular chaeta from parapodium 19. E – G: x 400." httpUri="https://zenodo.org/record/264591/files/figure.png" pageId="4" pageNumber="295">Figure 8</figureCitation>
|
||
D), and long capillary (
|
||
<figureCitation id="13162A3AD6374773FB3D975AFAC30601" box="[1223,1320,1554,1579]" captionStart="FIGURE 8" captionStartId="13.[151,250,1917,1939]" captionTargetBox="[242,1285,443,1877]" captionTargetPageId="13" captionText="FIGURE 8. Aglaophamus fabrun sp. nov. (A) Capillary postacicular chaeta from parapodium 13. (B) Barred preacicular chaeta from parapodium 13. (C) Flattened preacicular chaetae from parapodium 13. (D) Serrulate postacicular chaeta from parapodium 30. A – D: x 400. Aglaophamus juvenalis. (E) Lyrate postacicular chaeta from parapodium 40. (F) Barred preacicular chaeta from parapodium 19. (G) Capillary postacicular chaeta from parapodium 19. E – G: x 400." httpUri="https://zenodo.org/record/264591/files/figure.png" pageId="4" pageNumber="295">Figure 8</figureCitation>
|
||
A). Lyrate chaetae present on all parapodia, but in larger numbers from middle region. Pygidium rounded, small, with short pygidial cirrus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3376534D6374773FF3D9736FEEF079D" pageId="4" pageNumber="295" type="discussion">
|
||
<paragraph id="8B9236BFD6374773FF3D9736FEEF079D" blockId="4.[151,1437,690,1975]" pageId="4" pageNumber="295">
|
||
<emphasis id="B959EAADD6374773FF3D9736FED006BD" bold="true" box="[199,315,1662,1687]" pageId="4" pageNumber="295">Remarks.</emphasis>
|
||
The new species resembles
|
||
<taxonomicName id="4C2D4D3CD6374773FD829736FBDB06BD" authority="Hartman, 1953" authorityName="Hartman" authorityYear="1953" box="[632,1072,1662,1687]" class="Polychaeta" family="Nephtyidae" genus="Aglaophamus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="295" phylum="Annelida" rank="species" species="uruguayi">
|
||
<emphasis id="B959EAADD6374773FD829736FC9506BC" box="[632,894,1662,1686]" italics="true" pageId="4" pageNumber="295">Aglaophamus uruguayi</emphasis>
|
||
Hartman, 1953
|
||
</taxonomicName>
|
||
, from
|
||
<collectingCountry id="F33A762FD6374773FB829737FB3506BD" box="[1144,1246,1663,1687]" name="Uruguay" pageId="4" pageNumber="295">Uruguay</collectingCountry>
|
||
: both have a pair of subdermal eyes on the posterior margin of the prostomium, the proboscis with 20 rows of subdistal papillae, and chaetae of the same
|
||
<typeStatus id="5496881DD6374773FE78978FFE5D06F5" box="[386,438,1735,1759]" pageId="4" pageNumber="295">type</typeStatus>
|
||
. In
|
||
<taxonomicName id="4C2D4D3CD6374773FE18978FFD8306F4" box="[482,616,1735,1758]" class="Polychaeta" family="Nephtyidae" genus="Aglaophamus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="295" phylum="Annelida" rank="species" species="uruguayi">
|
||
<emphasis id="B959EAADD6374773FE18978FFD8306F4" box="[482,616,1735,1758]" italics="true" pageId="4" pageNumber="295">A. uruguayi</emphasis>
|
||
</taxonomicName>
|
||
the rows of subdistal papillae contain 6 to 9 papillae each, a middorsal unpaired papilla is present, and the interramal branchiae start from chaetiger 4. Unlike the other species described from
|
||
<collectingCountry id="F33A762FD6374773FF2E9646FEF0070D" box="[212,283,1806,1831]" name="Brazil" pageId="4" pageNumber="295">Brazil</collectingCountry>
|
||
,
|
||
<taxonomicName id="4C2D4D3CD6374773FEDC9646FDFA070C" box="[294,529,1806,1830]" class="Polychaeta" family="Nephtyidae" genus="Aglaophamus" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="295" phylum="Annelida" rank="species" species="fabrun" status="sp. nov.">
|
||
<emphasis id="B959EAADD6374773FEDC9646FDFA070C" box="[294,529,1806,1830]" italics="true" pageId="4" pageNumber="295">Aglaophamus fabrun</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B959EAADD6374773FDE29646FD9A070D" bold="true" box="[536,625,1806,1831]" pageId="4" pageNumber="295">
|
||
<taxonomicNameLabel id="A26A57D6D6374773FDE29646FD9A070D" box="[536,625,1806,1831]" pageId="4" pageNumber="295" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
has the proboscis with 20 subdistal papillae in rows of 3–5, and lacks an unpaired median papilla; also, the prostomium has characteristic pigmentation, with a central dorsal spot, a feature not present in other Brazilian species of this genus. The nervous system appears as two small dark subdermal eyes located at the basis of chaetiger 4, but cannot be seen in all specimens, especially when they are stained and /or juveniles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3376534D6364772FF3D91DFFBB300DD" pageId="5" pageNumber="296" type="etymology">
|
||
<paragraph id="8B9236BFD6364772FF3D91DFFBB300DD" blockId="5.[151,1436,151,248]" pageId="5" pageNumber="296">
|
||
<emphasis id="B959EAADD6364772FF3D91DFFEA5009A" bold="true" box="[199,334,151,176]" pageId="5" pageNumber="296">Etymology.</emphasis>
|
||
The species name “
|
||
<taxonomicName id="4C2D4D3CD6364772FDCB91D0FD97009A" box="[561,636,152,176]" class="Polychaeta" family="Nephtyidae" genus="Aglaophamus" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="296" phylum="Annelida" rank="species" species="fabrun">
|
||
<emphasis id="B959EAADD6364772FDCB91D0FD97009A" box="[561,636,152,176]" italics="true" pageId="5" pageNumber="296">fabrun</emphasis>
|
||
</taxonomicName>
|
||
’ is dedicated to Fatima Lobôsco Bizzo (“
|
||
<emphasis id="B959EAADD6364772FBAE91D0FB81009A" box="[1108,1130,152,176]" italics="true" pageId="5" pageNumber="296">fa</emphasis>
|
||
”) and Bruno Bizzo Franco (“
|
||
<emphasis id="B959EAADD6364772FF5691F4FF0A00FE" box="[172,225,188,212]" italics="true" pageId="5" pageNumber="296">brun</emphasis>
|
||
”), respectively, the mother and brother of the first author, combining the first letters of each name.
|
||
<emphasis id="B959EAADD6364772FF3D9197FE8B00D2" bold="true" box="[199,352,223,248]" pageId="5" pageNumber="296">Distribution.</emphasis>
|
||
Known only from the Campos Basin,
|
||
<collectingCountry id="F33A762FD6364772FCEA9197FCBC00D2" box="[784,855,223,248]" name="Brazil" pageId="5" pageNumber="296">Brazil</collectingCountry>
|
||
, in depths of
|
||
<quantity id="4CD59B5AD6364772FC149197FBBF00DD" box="[1006,1108,223,248]" metricMagnitude="1" metricUnit="m" metricValue="6.9" metricValueMax="7.3" metricValueMin="6.5" pageId="5" pageNumber="296" unit="m" value="69.0" valueMax="73.0" valueMin="65.0">
|
||
65–
|
||
<specimenCount id="9D2BFD36D6364772FBE39197FBBF00DD" box="[1049,1108,223,248]" pageId="5" pageNumber="296" type="generic">73 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |