243 lines
32 KiB
XML
243 lines
32 KiB
XML
<document id="5A77EED991D345E94584BCA29554626E" ID-DOI="10.5281/zenodo.189048" ID-GBIF-Dataset="cc3fea04-eca2-4526-a4f8-3cb2502bf9c3" ID-ISSN="1175-5326" ID-Zenodo-Dep="189048" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461099071944" checkinUser="plazi" docAuthor="Wit, Pierre De, Rota, Emilia & Erséus, Christer" docDate="2009" docId="FB45AF01C96B876380E2FCE2F925A18A" docLanguage="en" docName="zt02165p038.pdf" docOrigin="Zootaxa 2165" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Grania regina Wit, Rota & Erséus, 2009, sp. n." docType="treatment" docVersion="9" lastPageNumber="23" masterDocId="077CD779C96E87648075FFC3FD76A308" masterDocTitle="Grania (Annelida: Clitellata: Enchytraeidae) of the Great Barrier Reef, Australia, including four new species and a re-description of Grania trichaeta Jamieson, 1977" masterLastPageNumber="38" masterPageNumber="16" pageNumber="21" updateTime="1698590481319" updateUser="plazi">
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<mods:titleInfo id="B54EA6CFBA71C49995C010054C78EE1C">
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<mods:title id="D4F50CD6683553183EE87077BBAB838A">Grania (Annelida: Clitellata: Enchytraeidae) of the Great Barrier Reef, Australia, including four new species and a re-description of Grania trichaeta Jamieson, 1977</mods:title>
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</mods:titleInfo>
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<mods:name id="C64837359B098A331C5A63C7A502BC80" type="personal">
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<mods:namePart id="B12A68725004129BC1DB282D761FC24C">Wit, Pierre De</mods:namePart>
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<mods:name id="C54703B091A4856FF3B3331F2E1512A5" type="personal">
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<mods:roleTerm id="7FB97237C5A85ABBE52D1A3FA00ADBC9">Author</mods:roleTerm>
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<mods:namePart id="42C6ADB5B29DBADB32F15A49689B9269">Rota, Emilia</mods:namePart>
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<mods:name id="B86FCC963D818888A3CFB5978431C9BE" type="personal">
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<mods:roleTerm id="62AD2A276524E70F0E650BFB81622731">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="295ADDE68439B63FDC9013D2DDBEDD23">Erséus, Christer</mods:namePart>
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<mods:typeOfResource id="B6F7C222F4CB18130728DD35AD7922D2">text</mods:typeOfResource>
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<mods:title id="F23B13EB58F4A3A803DB2432B9F1B802">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6FFB9DDACEBAA1830CBE489FC6EDD15E">
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<mods:date id="BE35B3CA17E02FA415A16AA588182122">2009</mods:date>
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<mods:detail id="08F005188A4E327379D2A7226D9E34F7" type="volume">
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<mods:number id="D3EA8C6867490063B0B7457CEB867BEA">2165</mods:number>
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<mods:classification id="667E66E84F8AB31842D58DABEFD0CD2D">journal article</mods:classification>
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<mods:identifier id="5A5A73C9FFEF2A6089EE4487FDBE3605" type="DOI">10.5281/zenodo.189048</mods:identifier>
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<mods:identifier id="13F56C14B6ED7826FC2C697A8B609141" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D9129FF6285CF7C153C2A8E5ED3C149D" type="Zenodo-Dep">189048</mods:identifier>
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<treatment id="FB45AF01C96B876380E2FCE2F925A18A" ID-DOI="http://doi.org/10.5281/zenodo.6217970" ID-GBIF-Taxon="119621273" ID-Zenodo-Dep="6217970" LSID="urn:lsid:plazi:treatment:FB45AF01C96B876380E2FCE2F925A18A" httpUri="http://treatment.plazi.org/id/FB45AF01C96B876380E2FCE2F925A18A" lastPageId="7" lastPageNumber="23" pageId="5" pageNumber="21">
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<subSubSection id="3BF64D9CC96B876180E2FCE2FC21A056" pageId="5" pageNumber="21" type="nomenclature">
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<paragraph id="73531E17C96B876180E2FCE2FCFAA032" blockId="5.[151,396,800,862]" box="[151,396,800,827]" pageId="5" pageNumber="21">
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<heading id="281BA97BC96B876180E2FCE2FCFAA032" bold="true" box="[151,396,800,827]" fontSize="11" level="1" pageId="5" pageNumber="21" reason="1">
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<emphasis id="4198C205C96B876180E2FCE2FCFAA032" bold="true" box="[151,396,800,827]" pageId="5" pageNumber="21">
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<taxonomicName id="B4EC6594C96B876180E2FCE2FC34A033" ID-CoL="6KS9J" box="[151,322,801,827]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="5" pageNumber="21" phylum="Annelida" rank="species" species="regina" status="sp. nov.">
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<emphasis id="4198C205C96B876180E2FCE2FC34A033" bold="true" box="[151,322,801,827]" italics="true" pageId="5" pageNumber="21">Grania regina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="5AAB7F7EC96B8761813FFCE3FCFAA032" box="[330,396,800,826]" pageId="5" pageNumber="21" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="73531E17C96B876180E2FC87FC21A056" blockId="5.[151,396,800,862]" box="[151,343,836,862]" pageId="5" pageNumber="21">
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(
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<figureCitation id="EBD70292C96B876180EAFC87FD84A056" box="[159,242,836,862]" captionStart="FIGURE 3" captionStartId="6.[151,256,1710,1734]" captionTargetBox="[261,1311,198,1669]" captionTargetId="figure@6.[245,1341,181,1687]" captionTargetPageId="6" captionText="FIGURE 3. Grania regina sp. n. (Holotype, stn. H 3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom." httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="5" pageNumber="21">Figs. 3</figureCitation>
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,
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<figureCitation id="EBD70292C96B8761808AFC87FC66A056" box="[255,272,836,862]" captionStart="FIGURE 4" captionStartId="7.[151,255,1366,1390]" captionTargetBox="[232,1356,687,1342]" captionTargetId="figure@7.[230,1356,687,1342]" captionTargetPageId="7" captionText="FIGURE 4. Grania regina sp. n. (Holotype, stn. H 3). Head region, side view (anterior end to the right), showing head organ with inclusions (arrow)." httpUri="https://zenodo.org/record/189052/files/figure.png" pageId="5" pageNumber="21">4</figureCitation>
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,
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<figureCitation id="EBD70292C96B87618169FC87FC4CA056" box="[284,314,836,862]" captionStart="FIGURE 10" captionStartId="16.[151,255,1976,2000]" captionTargetBox="[455,1130,429,1948]" captionTargetId="figure@16.[455,1131,429,1950]" captionTargetPageId="16" captionText="FIGURE 10. Chaetae. A: G. breviductus sp. n.. B: G. regina sp. n.. C: G. ho m o c ha e ta sp. n.. D: G. c o lor at a sp. n.. E: G. trichaeta Jamieson 1977." httpUri="https://zenodo.org/record/189058/files/figure.png" pageId="5" pageNumber="21">10</figureCitation>
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B)
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</paragraph>
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</subSubSection>
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<subSubSection id="3BF64D9CC96B876180E2FC53F839A0A3" box="[151,1359,912,939]" pageId="5" pageNumber="21" type="materials_examined">
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<paragraph id="73531E17C96B876180E2FC53F839A0A3" blockId="5.[151,1437,912,1983]" box="[151,1359,912,939]" pageId="5" pageNumber="21">
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<emphasis id="4198C205C96B876180E2FC53FC64A0A2" bold="true" box="[151,274,912,938]" pageId="5" pageNumber="21">
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<typeStatus id="AC57A0B5C96B876180E2FC53FC78A0A2" box="[151,270,912,938]" pageId="5" pageNumber="21" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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AMS
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<typeStatus id="AC57A0B5C96B87618115FC52FCE4A0A3" box="[352,402,913,939]" pageId="5" pageNumber="21">type</typeStatus>
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coll. W.35543, incomplete whole-mounted specimen from Heron Island, stn. H3.
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</paragraph>
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</subSubSection>
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<subSubSection id="3BF64D9CC96B876180B0FC74F980A490" pageId="5" pageNumber="21" type="description">
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<paragraph id="73531E17C96B876180B0FC74FF5EA65C" blockId="5.[151,1437,912,1983]" pageId="5" pageNumber="21">
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<emphasis id="4198C205C96B876180B0FC74FC17A0D9" bold="true" box="[197,353,951,977]" pageId="5" pageNumber="21">Description:</emphasis>
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Body>
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<quantity id="B414B3F2C96B876181B6FC7BFF5BA0DA" box="[451,557,952,978]" metricMagnitude="-3" metricUnit="m" metricValue="5.43" pageId="5" pageNumber="21" unit="mm" value="5.43">5.43 mm</quantity>
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long (posteriorly amputated),
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<quantity id="B414B3F2C96B876183EEFC7BF973A0DA" box="[923,1029,952,978]" metricMagnitude="-4" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="21" unit="mm" value="0.12">0.12 mm</quantity>
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wide at III,
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<quantity id="B414B3F2C96B876184EEFC7BF873A0DA" box="[1179,1285,952,978]" metricMagnitude="-4" metricUnit="m" metricValue="1.2" pageId="5" pageNumber="21" unit="mm" value="0.12">0.12 mm</quantity>
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at clitellum. Segment number>40. Prostomium rounded, 60 µm wide, 45 µm long; epidermis 17 µm thick dorsally, 15 µm anteriorly, 11 µm ventrally. Peristomium 87 µm wide at 1/2. Ventral chaetae commencing in IV, lateral chaetae commencing in XVII. Chaetae of uniform size throughout body, 40–45 µm long (n=16); chaetal shaft thickest proximally, tapering distally, proximally bent into an oblique, rather long, narrow foot with indistinct heel and low instep; tip of foot straight, 10–15 µm long (
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<figureCitation id="EBD70292C96B87618345FBBAFEF6A79B" box="[816,896,1145,1171]" captionStart="FIGURE 3" captionStartId="6.[151,256,1710,1734]" captionTargetBox="[261,1311,198,1669]" captionTargetId="figure@6.[245,1341,181,1687]" captionTargetPageId="6" captionText="FIGURE 3. Grania regina sp. n. (Holotype, stn. H 3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom." httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="5" pageNumber="21">Figs. 3</figureCitation>
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A, 10B); chaetal index=3.46, n=16, sd=0.677. Epidermal gland cells inconspicuous. Clitellum 9.5 µm thick, extending from anterior of XII to mid XIII, with transverse rows of granular gland cells interspersed with hyaline cells at a frequency of about 8:1 (
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<figureCitation id="EBD70292C96B87618545FB05F801A7E8" box="[1328,1399,1222,1248]" captionStart="FIGURE 3" captionStartId="6.[151,256,1710,1734]" captionTargetBox="[261,1311,198,1669]" captionTargetId="figure@6.[245,1341,181,1687]" captionTargetPageId="6" captionText="FIGURE 3. Grania regina sp. n. (Holotype, stn. H 3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom." httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="5" pageNumber="21">Fig. 3</figureCitation>
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B), except near male pores where hyaline cells are absent, and midventrally, where no gland cells are present. Midventral copulatory gland in XIV. Spermathecal pores lateral, located immediately behind 4/5. Male pores located ventrolaterally in mid XII.
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</paragraph>
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<paragraph id="73531E17C96B876180B0FAA2F980A490" blockId="5.[151,1437,912,1983]" pageId="5" pageNumber="21">
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Brain posteriorly indented. Head organ present as round structure anterior to the brain, 19 µm in diameter, with four inclusions of 4 µm diameter each; inclusions showing a central cavity (
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<figureCitation id="EBD70292C96B8761843CFA4BF9E7A6AA" box="[1097,1169,1416,1442]" captionStart="FIGURE 4" captionStartId="7.[151,255,1366,1390]" captionTargetBox="[232,1356,687,1342]" captionTargetId="figure@7.[230,1356,687,1342]" captionTargetPageId="7" captionText="FIGURE 4. Grania regina sp. n. (Holotype, stn. H 3). Head region, side view (anterior end to the right), showing head organ with inclusions (arrow)." httpUri="https://zenodo.org/record/189052/files/figure.png" pageId="5" pageNumber="21">Fig. 4</figureCitation>
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). Pharyngeal glands in IV–VI; dorsal lobes present in IV–VI, ventral lobes present in V (2 pairs) and VI (2 pairs); not connected dorsally. First pair of nephridia at 7/8. Dorsal blood vessel commencing around XL, although difficult to discern due to damaged nature of specimen. Chloragogen cells small (5–7 µm tall). Coelomocytes slightly oval, 13 µm across at the widest point, in higher density in pre-clitellar region. Sperm sac extending posteriorly from clitellum as far back as XIX. Sperm funnels of uniform width, 18–20 µm wide, 8 times as long as wide. Heads of spermatozoa 20 µm long. Vasa deferentia unmodified, loosely coiled in XII–XV; 6 µm wide, internally ciliated. Penial apparatuses (
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<figureCitation id="EBD70292C96B876182DCF955FF98A5B8" box="[681,750,1686,1712]" captionStart="FIGURE 3" captionStartId="6.[151,256,1710,1734]" captionTargetBox="[261,1311,198,1669]" captionTargetId="figure@6.[245,1341,181,1687]" captionTargetPageId="6" captionText="FIGURE 3. Grania regina sp. n. (Holotype, stn. H 3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom." httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="5" pageNumber="21">Fig. 3</figureCitation>
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C) with uniform, slightly oval glandular structures, 30–40 µm long and wide, next to epidermal invaginations which can be as much as 40–50 µm deep; vasa deferentia opening into epidermal invaginations; β-shaped stylets present, 60–80 µm long (penial bulb
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<typeStatus id="AC57A0B5C96B876184A9F927F879A5F6" box="[1244,1295,1764,1790]" pageId="5" pageNumber="21">type</typeStatus>
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5). Egg sac not seen. Spermathecae (
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<figureCitation id="EBD70292C96B876181C8F8C9FF74A42C" box="[445,514,1802,1828]" captionStart="FIGURE 3" captionStartId="6.[151,256,1710,1734]" captionTargetBox="[261,1311,198,1669]" captionTargetId="figure@6.[245,1341,181,1687]" captionTargetPageId="6" captionText="FIGURE 3. Grania regina sp. n. (Holotype, stn. H 3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom." httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="5" pageNumber="21">Fig. 3</figureCitation>
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D) attached to oesophagus near 5/6; ampullae saccate, 30 µm long and 45 µm wide, ectal ducts bipartite, with outer part of uniform width, 7 µm, and inner part widening from 7 to 25 µm, with distinct circular muscular bands seen across duct; ectal part 30 µm long, ental part 25 µm long; no sperm rings seen in the ampullae, but walls conspicuously nucleated; no glands at spermathecal pores.
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</paragraph>
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</subSubSection>
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<subSubSection id="3BF64D9CC96B876180B0F866F808A4B7" box="[197,1406,1957,1983]" pageId="5" pageNumber="21" type="etymology">
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<paragraph id="73531E17C96B876180B0F866F808A4B7" blockId="5.[151,1437,912,1983]" box="[197,1406,1957,1983]" pageId="5" pageNumber="21">
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<emphasis id="4198C205C96B876180B0F866FC23A4B7" bold="true" box="[197,341,1957,1983]" pageId="5" pageNumber="21">Etymology:</emphasis>
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Named with the Latin
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<taxonomicName id="B4EC6594C96B87618211F866FFD9A4B6" box="[612,687,1957,1982]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="5" pageNumber="21" phylum="Annelida" rank="species" species="regina">
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<emphasis id="4198C205C96B87618211F866FFD9A4B6" box="[612,687,1957,1982]" italics="true" pageId="5" pageNumber="21">regina</emphasis>
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</taxonomicName>
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, i.e. queen, for the region of Queensland where it was found.
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</paragraph>
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</subSubSection>
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<caption id="27934E9FC968876280E2F96DFD9CA403" httpUri="https://zenodo.org/record/189051/files/figure.png" pageId="6" pageNumber="22" targetBox="[261,1311,198,1669]" targetPageId="6">
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<paragraph id="73531E17C968876280E2F96DFD9CA403" blockId="6.[151,1436,1710,1803]" pageId="6" pageNumber="22">
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<emphasis id="4198C205C968876280E2F96DFC6CA5CE" bold="true" box="[151,282,1710,1734]" pageId="6" pageNumber="22">FIGURE 3.</emphasis>
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<taxonomicName id="B4EC6594C96887628157F96CFCCBA5CE" box="[290,445,1711,1734]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="6" pageNumber="22" phylum="Annelida" rank="species" species="regina" status="sp. nov.">
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<emphasis id="4198C205C96887628157F96CFCCBA5CE" box="[290,445,1711,1734]" italics="true" pageId="6" pageNumber="22">Grania regina</emphasis>
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</taxonomicName>
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<emphasis id="4198C205C968876281B1F96DFF74A5CE" bold="true" box="[452,514,1710,1734]" pageId="6" pageNumber="22">
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<taxonomicNameLabel id="5AAB7F7EC968876281B1F96DFF74A5CE" box="[452,514,1710,1734]" pageId="6" pageNumber="22" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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(Holotype, stn. H3). A: Chaetae. B: Clitellar gland cell pattern, dorsal view, anterior end to the right. C: Penial apparatus, side view, anterior end to the left. D: Spermatheca, side view, anterior end to the bottom.
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</paragraph>
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</caption>
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<subSubSection id="3BF64D9CC968876380B0F8FAFF18A153" lastPageId="7" lastPageNumber="23" pageId="6" pageNumber="22" type="discussion">
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<paragraph id="73531E17C968876380B0F8FAFE4AA106" blockId="6.[151,1436,1849,2030]" lastBlockId="7.[151,1437,152,642]" lastPageId="7" lastPageNumber="23" pageId="6" pageNumber="22">
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<emphasis id="4198C205C968876280B0F8FAFC36A45B" bold="true" box="[197,320,1849,1875]" pageId="6" pageNumber="22">Remarks:</emphasis>
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Although based on a single incomplete specimen, this taxon appears to be a distinct species, as it is the only one found in eastern
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<collectingCountry id="0BFB5E87C9688762825AF8A3FFEDA472" box="[559,667,1888,1914]" name="Australia" pageId="6" pageNumber="22">Australia</collectingCountry>
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that possesses a head organ. This feature is shared by species in Tasmania, South-West
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<collectingCountry id="0BFB5E87C968876281D1F844FF79A4A9" box="[420,527,1927,1953]" name="Australia" pageId="6" pageNumber="22">Australia</collectingCountry>
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and
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<collectingCountry id="0BFB5E87C9688762823DF844FFB3A4A9" box="[584,709,1927,1953]" name="Antarctica" pageId="6" pageNumber="22">Antarctica</collectingCountry>
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, as well as some species in the Atlantic (
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<bibRefCitation id="177D63E6C968876284EAF844F8E1A4A9" author="Rota" box="[1183,1431,1927,1953]" pageId="6" pageNumber="36" refString="Rota, E. & Erseus, C. (1996) Six new species of Grania (Oligochaeta, Enchytraeidae) from the Ross Sea, Antarctica. Antarctic Science, 2, 169 - 183." type="journal article" year="1996">Rota & Erséus, 1996</bibRefCitation>
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,
|
||
<bibRefCitation id="177D63E6C968876280E2F86EFDA3A4CF" author="Erseus" box="[151,213,1965,1991]" pageId="6" pageNumber="36" refString="Rota, E. & Erseus, C. (1997) A re-examination of Grania monochaeta (Michaelsen) (Oligochaeta: Enchytraeidae), with descriptions of two new species from Subantarctic South Georgia. Journal of Natural History, 31, 27 - 42." type="journal article" year="1997">1997</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="177D63E6C96887628097F86EFC56A4CF" author="Erseus" box="[226,288,1965,1991]" pageId="6" pageNumber="36" refString="Rota, E. & Erseus, C. (2000) Two new and peculiar species of Grania (Annelida: Clitellata: Enchytraeidae) inhabiting Tasmanian estuaries. New Zealand Journal of Zoology, 27, 245 - 254." type="journal article" year="2000">2000</bibRefCitation>
|
||
, 2003;
|
||
<bibRefCitation id="177D63E6C9688762810CF86EFFBDA4CF" author="Rota" box="[377,715,1965,1991]" pageId="6" pageNumber="36" refString="Rota, E., Wang, H. & Erseus, C. (2007) The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area, Western Australia, with descriptions of two new species. Journal of Natural History, 41, 999 - 1023." type="journal article" year="2007">Rota, Wang & Erséus, 2007</bibRefCitation>
|
||
). In contrast to many of those, however,
|
||
<emphasis id="4198C205C968876284C1F86DF868A4CF" box="[1204,1310,1966,1991]" italics="true" pageId="6" pageNumber="22">G. re g i n a</emphasis>
|
||
possesses long penial stylets. Other species with both a head organ and penial stylets are
|
||
<taxonomicName id="B4EC6594C9688763843CF817FDA3A3BA" authority="Rota & Erseus, 2000" authorityName="Rota & Erseus" authorityYear="2000" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" lastPageId="7" lastPageNumber="23" order="Enchytraeida" pageId="6" pageNumber="22" phylum="Annelida" rank="species" species="dolichura">
|
||
<emphasis id="4198C205C9688762843CF817F9A8A4E5" box="[1097,1246,2004,2029]" italics="true" pageId="6" pageNumber="22">G. dolichura</emphasis>
|
||
<bibRefCitation id="177D63E6C96887638493F817FDA3A3BA" author="Rota" lastPageId="7" lastPageNumber="23" pageId="6" pageNumber="36" refString="Rota, E. & Erseus, C. (2000) Two new and peculiar species of Grania (Annelida: Clitellata: Enchytraeidae) inhabiting Tasmanian estuaries. New Zealand Journal of Zoology, 27, 245 - 254." type="journal article" year="2000">Rota & Erséus, 2000</bibRefCitation>
|
||
</taxonomicName>
|
||
, from Tasmania and southern
|
||
<collectingCountry id="0BFB5E87C9698763824DFF5BFFD0A3BA" box="[568,678,152,178]" name="Australia" pageId="7" pageNumber="23">Australia</collectingCountry>
|
||
, and
|
||
<taxonomicName id="B4EC6594C96987638291FF5BFE82A3BA" authority="Coates 1990" authorityName="Coates" authorityYear="1990" box="[740,1012,152,178]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="bykane">
|
||
<emphasis id="4198C205C96987638291FF5BFE21A3B9" box="[740,855,152,177]" italics="true" pageId="7" pageNumber="23">G. bykane</emphasis>
|
||
<bibRefCitation id="177D63E6C9698763832AFF5BFE82A3BA" author="Coates" box="[863,1012,152,178]" pageId="7" pageNumber="34" refString="Coates, K. A. (1990) Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia. Pages 13 - 41 in F. Wells, D. Walker, H. Kirkman, and R. Lethbridge, eds. Proceedings of the Third International Marine Biological Workshop: The Marine Flora and Fauna of Albany, Western Australia. Western Australian Museum, Perth." type="proceedings paper" year="1990">Coates 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="B4EC6594C96987638474FF5BF83CA3BA" authority="Coates, 1990" authorityName="Coates" authorityYear="1990" box="[1025,1354,152,178]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="crassiducta">
|
||
<emphasis id="4198C205C96987638474FF5BF9DEA3B9" box="[1025,1192,152,177]" italics="true" pageId="7" pageNumber="23">G. crassiducta</emphasis>
|
||
<bibRefCitation id="177D63E6C969876384C5FF5BF83CA3BA" author="Coates" box="[1200,1354,152,178]" pageId="7" pageNumber="34" refString="Coates, K. A. (1990) Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia. Pages 13 - 41 in F. Wells, D. Walker, H. Kirkman, and R. Lethbridge, eds. Proceedings of the Third International Marine Biological Workshop: The Marine Flora and Fauna of Albany, Western Australia. Western Australian Museum, Perth." type="proceedings paper" year="1990">Coates, 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B4EC6594C969876385F6FF5BFC1CA3D0" authority="Coates 1990" authorityName="Coates" authorityYear="1990" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="ersei">
|
||
<emphasis id="4198C205C969876385F6FF5BFDA6A3D0" italics="true" pageId="7" pageNumber="23">G. ersei</emphasis>
|
||
<bibRefCitation id="177D63E6C969876380ADFF7DFC1CA3D0" author="Coates" box="[216,362,190,216]" pageId="7" pageNumber="34" refString="Coates, K. A. (1990) Marine Enchytraeidae (Oligochaeta, Annelida) of the Albany area, Western Australia. Pages 13 - 41 in F. Wells, D. Walker, H. Kirkman, and R. Lethbridge, eds. Proceedings of the Third International Marine Biological Workshop: The Marine Flora and Fauna of Albany, Western Australia. Western Australian Museum, Perth." type="proceedings paper" year="1990">Coates 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
from south-western
|
||
<collectingCountry id="0BFB5E87C9698763822AFF7DFFBCA3D0" box="[607,714,190,216]" name="Australia" pageId="7" pageNumber="23">Australia</collectingCountry>
|
||
(see
|
||
<bibRefCitation id="177D63E6C9698763837CFF7DF921A3D0" author="Rota" box="[777,1111,190,216]" pageId="7" pageNumber="36" refString="Rota, E., Wang, H. & Erseus, C. (2007) The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area, Western Australia, with descriptions of two new species. Journal of Natural History, 41, 999 - 1023." type="journal article" year="2007">Rota, Wang & Erséus, 2007</bibRefCitation>
|
||
). However, the stylets of
|
||
<emphasis id="4198C205C969876385F6FF7CFCD6A3F6" italics="true" pageId="7" pageNumber="23">
|
||
<taxonomicName id="B4EC6594C969876385F6FF7CFD9BA3F6" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="bykane">G. bykane</taxonomicName>
|
||
,
|
||
<taxonomicName id="B4EC6594C9698763808CFF26FCD6A3F6" box="[249,416,229,254]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="crassiducta">G. crassiducta</taxonomicName>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="B4EC6594C969876381AFFF26FF1BA3F6" box="[474,621,229,254]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="dolichura">
|
||
<emphasis id="4198C205C969876381AFFF26FF1BA3F6" box="[474,621,229,254]" italics="true" pageId="7" pageNumber="23">G. dolichura</emphasis>
|
||
</taxonomicName>
|
||
are all considerably shorter than those of
|
||
<emphasis id="4198C205C9698763842EFF26F9B5A3F6" box="[1115,1219,229,254]" italics="true" pageId="7" pageNumber="23">G. re g i n a</emphasis>
|
||
, whereas those of
|
||
<emphasis id="4198C205C969876380E2FECFFD86A22D" box="[151,240,268,293]" italics="true" pageId="7" pageNumber="23">G. e r s e i</emphasis>
|
||
are much longer. Furthermore,
|
||
<taxonomicName id="B4EC6594C96987638200FECFFF9AA22D" box="[629,748,268,293]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="bykane">
|
||
<emphasis id="4198C205C96987638200FECFFF9AA22D" box="[629,748,268,293]" italics="true" pageId="7" pageNumber="23">G. bykane</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B4EC6594C9698763835DFECFFEA3A22D" box="[808,981,268,293]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="crassiducta">
|
||
<emphasis id="4198C205C9698763835DFECFFEA3A22D" box="[808,981,268,293]" italics="true" pageId="7" pageNumber="23">G. crassiducta</emphasis>
|
||
</taxonomicName>
|
||
have short, stout spermathecal ducts, while
|
||
<taxonomicName id="B4EC6594C969876380AAFEF1FC07A243" box="[223,369,306,331]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="dolichura">
|
||
<emphasis id="4198C205C969876380AAFEF1FC07A243" box="[223,369,306,331]" italics="true" pageId="7" pageNumber="23">G. dolichura</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="B4EC6594C969876381DFFEF1FF75A243" box="[426,515,306,331]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="ersei">
|
||
<emphasis id="4198C205C969876381DFFEF1FF75A243" box="[426,515,306,331]" italics="true" pageId="7" pageNumber="23">G. ersei</emphasis>
|
||
</taxonomicName>
|
||
possess spermathecae with long, narrow ectal ducts, distally expanded or with small ectal glands, all contrasting to
|
||
<emphasis id="4198C205C96987638239FE9AFFB4A27A" box="[588,706,345,370]" italics="true" pageId="7" pageNumber="23">G. regina’</emphasis>
|
||
s bipartite ducts that widen entally and lack ectal glands. The clitellar cell pattern (in rows) is similar among all five species, as is the chaetal distribution; the chaetal shape is also similar, although in
|
||
<taxonomicName id="B4EC6594C969876381AAFE64FF03A2C8" box="[479,629,423,448]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="dolichura">
|
||
<emphasis id="4198C205C969876381AAFE64FF03A2C8" box="[479,629,423,448]" italics="true" pageId="7" pageNumber="23">G. dolichura</emphasis>
|
||
</taxonomicName>
|
||
chaetae are more curved entally. Also,
|
||
<taxonomicName id="B4EC6594C96987638421FE64F99FA2C8" box="[1108,1257,423,448]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="dolichura">
|
||
<emphasis id="4198C205C96987638421FE64F99FA2C8" box="[1108,1257,423,448]" italics="true" pageId="7" pageNumber="23">G. dolichura</emphasis>
|
||
</taxonomicName>
|
||
shares with
|
||
<taxonomicName id="B4EC6594C969876385F6FE64FD95A2EE" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="regina">
|
||
<emphasis id="4198C205C969876385F6FE64FD95A2EE" italics="true" pageId="7" pageNumber="23">G. regina</emphasis>
|
||
</taxonomicName>
|
||
a dorsal blood vessel which commences much more posteriorly than usual in
|
||
<taxonomicName id="B4EC6594C969876384E1FE0EF99CA2EE" box="[1172,1258,461,486]" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="genus">
|
||
<emphasis id="4198C205C969876384E1FE0EF99CA2EE" box="[1172,1258,461,486]" italics="true" pageId="7" pageNumber="23">Grania</emphasis>
|
||
</taxonomicName>
|
||
, which further corroborates the phylogenetic affinity between these taxa.
|
||
</paragraph>
|
||
<paragraph id="73531E17C969876380B0FDD9FF18A153" blockId="7.[151,1437,152,642]" pageId="7" pageNumber="23">
|
||
Head organ inclusions with a central cavity have also been described in the south-western Australian
|
||
<taxonomicName id="B4EC6594C969876385F6FDD9FF1CA153" authority="Rota, Wang & Erseus, 2007" authorityName="Rota, Wang & Erseus" authorityYear="2007" class="Clitellata" family="Enchytraeidae" genus="Grania" kingdom="Animalia" order="Enchytraeida" pageId="7" pageNumber="23" phylum="Annelida" rank="species" species="sperantia">
|
||
<emphasis id="4198C205C969876385F6FDD9FC70A152" italics="true" pageId="7" pageNumber="23">G. sperantia</emphasis>
|
||
(
|
||
<bibRefCitation id="177D63E6C96987638160FD82FF14A153" author="Rota" box="[277,610,577,603]" pageId="7" pageNumber="36" refString="Rota, E., Wang, H. & Erseus, C. (2007) The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area, Western Australia, with descriptions of two new species. Journal of Natural History, 41, 999 - 1023." type="journal article" year="2007">Rota, Wang & Erséus, 2007</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3BF64D9CC969876380B0FDA4F925A18A" box="[197,1107,615,642]" pageId="7" pageNumber="23" type="distribution">
|
||
<paragraph id="73531E17C969876380B0FDA4F925A18A" blockId="7.[151,1437,152,642]" box="[197,1107,615,642]" pageId="7" pageNumber="23">
|
||
<emphasis id="4198C205C969876380B0FDA4FC89A189" bold="true" box="[197,511,615,641]" pageId="7" pageNumber="23">Distribution and habitat:</emphasis>
|
||
Heron Island, Great Barrier Reef;
|
||
<quantity id="B414B3F2C969876383E2FDABFEA2A18A" box="[919,980,616,642]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="23" unit="m" value="15.0">15 m</quantity>
|
||
, fine sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |