651 lines
110 KiB
XML
651 lines
110 KiB
XML
<document id="3F19AEE02E0C020CDC4EC6E701930A56" ID-DOI="10.5281/zenodo.182758" ID-GBIF-Dataset="f17f6ac1-d8f6-40ee-b1e4-f0800ade364f" ID-ISSN="1175-5326" ID-Zenodo-Dep="182758" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459876122582" checkinUser="plazi" docAuthor="Schmelz, Rüdiger M., Collado, Rut & Römbke, Jörg" docDate="2008" docId="506F87A9FF87C5564BF387D1A153F816" docLanguage="en" docName="zt01809p035.pdf" docOrigin="Zootaxa 1809" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Achaeta paranensis Schmelz, sp. nov." docType="treatment" docVersion="9" lastPageNumber="25" masterDocId="AC56FFD1FF92C54E4B648746A258FF82" masterDocTitle="Mata Atlântica enchytraeids (Paraná, Brazil): The genus Achaeta (Oligochaeta, Enchytraeidae)" masterLastPageNumber="35" masterPageNumber="1" pageNumber="22" updateTime="1698227045134" updateUser="plazi">
|
||
<mods:mods id="5163BA3BDDA2DD5257F3133D56D3D727" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="5F1B638C82625E6B1F105F364030C3B5">
|
||
<mods:title id="87438AABFE6D4DD2002E6297BFBAB89A">Mata Atlântica enchytraeids (Paraná, Brazil): The genus Achaeta (Oligochaeta, Enchytraeidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="659B668A8BC7CD62D79F55E5D1151940" type="personal">
|
||
<mods:role id="8846422C9FD6014ED78926A7012155F9">
|
||
<mods:roleTerm id="47E74BAA2E3EF65C591B6FF9B0AD61FA">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="F4D71CE4D039344A7923862B6FF64849">Schmelz, Rüdiger M.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="455045A410DFA5740F7148530FFEB8DB" type="personal">
|
||
<mods:role id="D1A687570202BF2945DA1717DE088D64">
|
||
<mods:roleTerm id="34E7A2974886204730BF4409FCBCF39D">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="197C8F2E026D2E0D5059895BF5CB20FE">Collado, Rut</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="12A3B75643ED912CCF4E9DD06E0A3236" type="personal">
|
||
<mods:role id="A4E157486C45D7A1A837C5255D5C1ED2">
|
||
<mods:roleTerm id="48C5727A3E43E9C9991E515D4AF477F1">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="8490E8077B8C73C2F12E65AAD5AFFEE8">Römbke, Jörg</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="72A2102EBD32DE12D203EFD73F9CFF2D">text</mods:typeOfResource>
|
||
<mods:relatedItem id="2BC8F4E3671FF3117366B977CAF6BD07" type="host">
|
||
<mods:titleInfo id="95B9A7CDDF5BD8AC555BA640761938BB">
|
||
<mods:title id="076D7048A54A986311D0B1410B3FFC49">Zootaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="0E1A8C35804609ADAC55FEEF880DA7E9">
|
||
<mods:date id="5EF906AEC0539517D39D6638983E77D7">2008</mods:date>
|
||
<mods:detail id="AB28B7EC76C2F0CA85CD27043DEC0C2A" type="volume">
|
||
<mods:number id="9C48D9FB9FF8A956EDBD20E5C95051BD">1809</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="B9ACBDFE72C003E31CBDC0E2F0F68963" unit="page">
|
||
<mods:start id="573516286CDA892F797F098632B410F2">1</mods:start>
|
||
<mods:end id="F839F8A83F9D52F25A3E8CB4A4EDBFDF">35</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="C208382A72ED0798453BEAEB06F25F76">journal article</mods:classification>
|
||
<mods:identifier id="B2EBEEBC6FE14A61C0236FEA2E7604E4" type="DOI">10.5281/zenodo.182758</mods:identifier>
|
||
<mods:identifier id="53BE201CA7C748596C13B0E4E77BD9A0" type="GBIF-Dataset">f17f6ac1-d8f6-40ee-b1e4-f0800ade364f</mods:identifier>
|
||
<mods:identifier id="837228D6B771F4C46924A4C5FB2E2CEE" type="ISSN">1175-5326</mods:identifier>
|
||
<mods:identifier id="CD2047B2B9F379D7A1CF8B24597D7F84" type="Zenodo-Dep">182758</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="506F87A9FF87C5564BF387D1A153F816" ID-DOI="http://doi.org/10.5281/zenodo.6232935" ID-GBIF-Taxon="119370129" ID-Zenodo-Dep="6232935" LSID="urn:lsid:plazi:treatment:506F87A9FF87C5564BF387D1A153F816" httpUri="http://treatment.plazi.org/id/506F87A9FF87C5564BF387D1A153F816" lastPageId="24" lastPageNumber="25" pageId="21" pageNumber="22">
|
||
<subSubSection id="90DC6534FF87C55B4BF387D1A307FF56" pageId="21" pageNumber="22" type="nomenclature">
|
||
<paragraph id="D87936BFFF87C55B4BF387D1A038FF33" blockId="21.[151,608,151,212]" box="[151,608,151,177]" pageId="21" pageNumber="22">
|
||
<heading id="833181D3FF87C55B4BF387D1A038FF33" bold="true" box="[151,608,151,177]" fontSize="11" level="1" pageId="21" pageNumber="22" reason="1">
|
||
<emphasis id="EAB2EAADFF87C55B4BF387D1A038FF33" bold="true" box="[151,608,151,177]" pageId="21" pageNumber="22">
|
||
<taxonomicName id="1FC64D3CFF87C55B4BF387D1A3AEFF33" ID-CoL="84VXF" authority="Schmelz" authorityName="Schmelz" box="[151,502,151,177]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="paranensis" status="sp. nov.">
|
||
<emphasis id="EAB2EAADFF87C55B4BF387D1A3DDFF33" bold="true" box="[151,389,151,177]" italics="true" pageId="21" pageNumber="22">Achaeta paranensis</emphasis>
|
||
Schmelz
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="F18157D6FF87C55B496787D1A038FF33" box="[515,608,151,177]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BF387FCA307FF56" blockId="21.[151,608,151,212]" box="[151,351,186,212]" pageId="21" pageNumber="22">
|
||
<figureCitation id="40FD2A3AFF87C55B4BF387FCA2A2FF56" box="[151,250,186,212]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Figure 5</figureCitation>
|
||
,
|
||
<tableCitation id="95440304FF87C55B4A6C87FCA307FF56" box="[264,351,186,212]" captionStart="TABLE 4" captionStartId="24.[151,239,151,175]" captionTargetBox="[159,1386,207,978]" captionTargetPageId="24" captionText="TABLE 4. Comparison of currently known and accepted neotropical species of Achaeta." httpUri="http://table.plazi.org/id/8CB96637FF8AC5564BF387D1A613FF2D" pageId="21" pageNumber="22" tableUuid="8CB96637FF8AC5564BF387D1A613FF2D">Table 4</tableCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="90DC6534FF87C55B4BF3864CA0A4FD96" pageId="21" pageNumber="22" type="materials_examined">
|
||
<paragraph id="D87936BFFF87C55B4BF3864CA763FECE" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
<emphasis id="EAB2EAADFF87C55B4BF3864CA34AFEA6" bold="true" box="[151,274,266,292]" pageId="21" pageNumber="22">
|
||
<typeStatus id="077D881DFF87C55B4BF3864CA356FEA6" box="[151,270,266,292]" pageId="21" pageNumber="22" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
<collectionCode id="BED7AE7AFF87C55B4A78864CA326FEA6" box="[284,382,266,292]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="21" pageNumber="22">MZUSP</collectionCode>
|
||
#1367, mature spcm, stained whole mount. Cachoeira Natural Reserve, Paraná,
|
||
<collectingCountry id="A0D1762FFF87C55B4E29864CA7C0FEA6" box="[1357,1432,266,292]" name="Brazil" pageId="21" pageNumber="22">Brazil</collectingCountry>
|
||
, shrubland (intermediate successional stage from pasture to forest), soil
|
||
<typeStatus id="077D881DFF87C55B48BD8674A653FECE" box="[985,1035,306,332]" pageId="21" pageNumber="22">type</typeStatus>
|
||
Cambisol;
|
||
<date id="AC78107FFF87C55B4FF78674A76FFECE" box="[1171,1335,306,332]" pageId="21" pageNumber="22" value="2004-10">October 2004</date>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BA1861CA3C6FE6E" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
<emphasis id="EAB2EAADFF87C55B4BA1861CA314FEF6" bold="true" box="[197,332,346,372]" pageId="21" pageNumber="22">
|
||
<typeStatus id="077D881DFF87C55B4BA1861CA31EFEF6" box="[197,326,346,372]" pageId="21" pageNumber="22" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
</emphasis>
|
||
<collectionCode id="BED7AE7AFF87C55B4A37861CA3EDFEF6" box="[339,437,346,372]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="21" pageNumber="22">MZUSP</collectionCode>
|
||
#1368, one spcm from same locality and date as
|
||
<typeStatus id="077D881DFF87C55B4896861CA604FEF6" box="[1010,1116,346,372]" pageId="21" pageNumber="22" type="holotype">holotype</typeStatus>
|
||
;
|
||
<collectionCode id="BED7AE7AFF87C55B4F0C861CA692FEF6" box="[1128,1226,346,372]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="21" pageNumber="22">MZUSP</collectionCode>
|
||
#1369, four spms from urban parkland in Curitiba, close to entrance of Department of Soils and Agricultural Engineering, Federal University of Paraná (
|
||
<collectionCode id="BED7AE7AFF87C55B4AB586ECA079FE46" box="[465,545,426,452]" pageId="21" pageNumber="22">UFPR</collectionCode>
|
||
), Section Agrosciences,
|
||
<date id="AC78107FFF87C55B482086ECA18CFE46" box="[836,980,426,452]" pageId="21" pageNumber="22" value="2004-03">March 2004</date>
|
||
(3 spms),
|
||
<date id="AC78107FFF87C55B4F3086ECA6AEFE46" box="[1108,1270,426,452]" pageId="21" pageNumber="22" value="2004-10">October 2004</date>
|
||
(1 spcm). All stained whole mounts.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BA186BCA0A4FD96" blockId="21.[151,1437,266,2012]" box="[197,764,506,532]" pageId="21" pageNumber="22">
|
||
<emphasis id="EAB2EAADFF87C55B4BA186BCA3FBFD96" bold="true" box="[197,419,506,532]" pageId="21" pageNumber="22">Further material:</emphasis>
|
||
One specimen, ill-preserved.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="90DC6534FF87C55B4BA18564A6DFFDBE" box="[197,1159,546,572]" pageId="21" pageNumber="22" type="etymology">
|
||
<paragraph id="D87936BFFF87C55B4BA18564A6DFFDBE" blockId="21.[151,1437,266,2012]" box="[197,1159,546,572]" pageId="21" pageNumber="22">
|
||
<emphasis id="EAB2EAADFF87C55B4BA18564A30EFDBE" bold="true" box="[197,342,546,572]" pageId="21" pageNumber="22">Etymology:</emphasis>
|
||
Named after the Brazilian state Paraná, where the species was found.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="90DC6534FF87C5594BA1850CA752FBF0" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22" type="description">
|
||
<paragraph id="D87936BFFF87C55B4BA1850CA713FD5E" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
<emphasis id="EAB2EAADFF87C55B4BA1850CA30DFDE6" bold="true" box="[197,341,586,612]" pageId="21" pageNumber="22">Description</emphasis>
|
||
: Living specimens chequered whitish (not brilliant white) under top light. Slow body movements. Posterior end often thickened (
|
||
<figureCitation id="40FD2A3AFF87C55B49398534A0FCFD0E" box="[605,676,626,652]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
G). Region around male pores always slightly everted (
|
||
<figureCitation id="40FD2A3AFF87C55B4E5E8534A7DAFD0E" box="[1338,1410,626,652]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">
|
||
Fig.
|
||
<date id="AC78107FFF87C55B4E168534A7DAFD0E" box="[1394,1410,626,652]" pageId="21" pageNumber="22">5</date>
|
||
</figureCitation>
|
||
I). Body length
|
||
<quantity id="1F3E9B5AFF87C55B4A5485DCA3C8FD36" box="[304,400,666,692]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="5.0" metricValueMin="4.0" pageId="21" pageNumber="22" unit="mm" value="4.5" valueMax="5.0" valueMin="4.0">4-5 mm</quantity>
|
||
, diameter
|
||
<quantity id="1F3E9B5AFF87C55B496885DCA02EFD36" box="[524,630,666,692]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" pageId="21" pageNumber="22" unit="mm" value="0.15">0.15 mm</quantity>
|
||
(viv); fixed specimens
|
||
<quantity id="1F3E9B5AFF87C55B48EA85DCA65EFD36" box="[910,1030,666,692]" metricMagnitude="-3" metricUnit="m" metricValue="3.75" metricValueMax="4.0" metricValueMin="3.5" pageId="21" pageNumber="22" unit="mm" value="3.75" valueMax="4.0" valueMin="3.5">3.5–4 mm</quantity>
|
||
long and
|
||
<quantity id="1F3E9B5AFF87C55B4F1985DCA77CFD36" box="[1149,1316,666,692]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" metricValueMax="1.7" metricValueMin="1.3" pageId="21" pageNumber="22" unit="mm" value="0.15" valueMax="0.17" valueMin="0.13">0.13-0.17 mm</quantity>
|
||
wide (
|
||
<quantity id="1F3E9B5AFF87C55B4E1185DCA29DFD5E" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="21" pageNumber="22" unit="mm" value="0.2">0.2 mm</quantity>
|
||
in XII/XIII in 1 spcm with mature egg). Segment number of fully mature specimens 28, 31 (N=2).
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BA185ACA047FB9E" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
Pyriform glands absent. Six lentiform epidermal glands per segment (
|
||
<figureCitation id="40FD2A3AFF87C55B4F6D85ACA608FC86" box="[1033,1104,746,772]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A), in bilateral-symmetrical arrangement, three on each side of the body; two
|
||
<typeStatus id="077D881DFF87C55B49818454A17BFCAE" box="[741,803,786,812]" pageId="21" pageNumber="22">types</typeStatus>
|
||
present: Ventro-laterally, in posterior segment region right before septum, one segmental pair of glands, large (ca 30 µm: 20 μm, fix), roughly rhomboid, anterior and posterior ends hyaline, staining (fix), central part vesicular with nucleus in center (
|
||
<typeStatus id="077D881DFF87C55B4FC58424A685FCFE" box="[1185,1245,866,892]" pageId="21" pageNumber="22">Type</typeStatus>
|
||
I glands, see
|
||
<taxonomicName id="1FC64D3CFF87C55B4EE78424A341FC21" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="hanagarthi">
|
||
<emphasis id="EAB2EAADFF87C55B4EE78424A341FC21" italics="true" pageId="21" pageNumber="22">A. hanagarthi</emphasis>
|
||
</taxonomicName>
|
||
). Slighty more anteriorly but still in posterior fourth of a segment, four smaller hyaline epidermal gland cells (two on each side, diameter ca. 10 μm) in one transverse row, 2 dorsally, 2 laterally, the latter right above lateral line (
|
||
<typeStatus id="077D881DFF87C55B4A12849CA3EAFC76" box="[374,434,986,1012]" pageId="21" pageNumber="22">Type</typeStatus>
|
||
II glands). Cells conspicuous only in preclitellar segments of well-preserved specimens, posteriorly perhaps absent.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BF3836CA716FBEE" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
Body wall thin, 3–5 µm, cuticle variable, almost as thick as rest of body wall, ca. 1.5–2 µm, or thinner. Ring muscles conspicuous, in ca. 23 segmental rows.
|
||
<collectingCountry id="A0D1762FFF87C55B49A98314A156FBEE" box="[717,782,1106,1132]" name="Spain" pageId="21" pageNumber="22">Septa</collectingCountry>
|
||
very thin, only those at 4/5 and 5/6 conspicuous.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C55B4BA1833CA33FFA2E" blockId="21.[151,1437,266,2012]" pageId="21" pageNumber="22">
|
||
Head pore at prostomial tip. Prostomial epithelium homogeneously thick (
|
||
<figureCitation id="40FD2A3AFF87C55B4F43833CA633FB16" box="[1063,1131,1146,1172]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A), thinner near upper lip. A pair of prostomial papillae present laterally and dorsally of prostomial nerves (prostomial ganglia?), in wide connection with frontal prostomial surface (
|
||
<figureCitation id="40FD2A3AFF87C55B49C6838CA0B2FB66" box="[674,746,1226,1252]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,B). Prostomial musculature well-developed. Brain (
|
||
<figureCitation id="40FD2A3AFF87C55B4E09838CA2FDFA8E" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,B) 1.5x as long as wide,
|
||
<date id="AC78107FFF87C55B4A9783B4A048FA8E" box="[499,528,1266,1292]" pageId="21" pageNumber="22">2x</date>
|
||
as long as thick, rounded posteriorly, anterior end with a small convex tip, sides parallel. Ventral nerve cord (
|
||
<figureCitation id="40FD2A3AFF87C55B4957825CA022FAB6" box="[563,634,1306,1332]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,F) in segmental ganglia. Ganglia of II–IV fused into suboesophageal ganglion, with segmental parts remaining distinguishable. Subsequent ganglia with a hyaline zone (secretory cells?) in the middle, this trait increasingly less evident in posterior segments. Two pairs of postpharyngeal bulbs.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF87C5594BA182FCA6FAFF58" blockId="21.[151,1437,266,2012]" lastBlockId="23.[151,1437,152,1818]" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22">
|
||
Oesophageal appendage (
|
||
<figureCitation id="40FD2A3AFF87C55B4A9582FCA06DFA56" box="[497,565,1466,1492]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,D,E) in V, large, paired, lobed, with canal in IV. Pharyngeal glands (
|
||
<figureCitation id="40FD2A3AFF87C55B4E0882FCA2FDFA7E" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,D,E) in IV–VI, all united dorsally, dorsal connection wide in IV and V, narrow in VI, all with primary and without secondary ventral lobes; ventral lobes in IV and V with strong anterior and slight posterior projection; anterior projection in IV peculiar by its medial to sub-medial insertion (lateral view), not always present (
|
||
<figureCitation id="40FD2A3AFF87C55B4E088174A2FEF9F6" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
D). Chloragocytes from 1/
|
||
<date id="AC78107FFF87C55B4AB9811CA078F9F6" box="[477,544,1626,1652]" pageId="21" pageNumber="22">2 VII</date>
|
||
, vesicles slightly larger than those of coelomocytes (viv); cells inconspicuous in fixed material, ca. 5 µm high. In VII an abrupt bulbiform intestinal dilatation (
|
||
<figureCitation id="40FD2A3AFF87C55B4FEC81C4A697F91E" box="[1160,1231,1666,1692]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A,D,E): posterior part (= beginning of intestine proper) superposed over anterior part (= end of oesophagus), creating a circumferal intestinal diverticulum, blind-ending anteriorly and open to intestine posteriorly. Mesodermal epithelium (chloragocytes or other unidentified tissue
|
||
<typeStatus id="077D881DFF87C55B49C581BCA0B9F896" box="[673,737,1786,1812]" pageId="21" pageNumber="22">types</typeStatus>
|
||
) proliferated around diverticulum; blood sinus with wide lacunae here. Posterior intestine (in VII, VIII ff.) slightly narrower than bulbiform dilatation, wider than oesophagus, often meandering. Gut epithelium in VII and VIII not modified with respect to IX ff. Dorsal blood vessel (
|
||
<figureCitation id="40FD2A3AFF87C55B4A5D8034A326F80E" box="[313,382,1906,1932]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
A) from 1/
|
||
<date id="AC78107FFF87C55B4A9E8034A065F80E" box="[506,573,1906,1932]" pageId="21" pageNumber="22">2 VII</date>
|
||
, large, pulsating, anteriorly of intestinal dilatation. Pars tumida of midgut (
|
||
<figureCitation id="40FD2A3AFF87C55B4BFB80DCA2BDF836" box="[159,229,1946,1972]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="21" pageNumber="22">Fig. 5</figureCitation>
|
||
F) extending from XVII–XXIII and XVII–XXIV in the two mature specimens, respectively, cells distinguished from rest of intestinal epithelium also by brownish tint similar to gut contents, and by less intense paracarmine-staining of cytoplasm. Pygidium longer than wide, with strongly developed anal musculature (
|
||
<figureCitation id="40FD2A3AFF85C5594BFB8786A2BCFF58" box="[159,228,192,218]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
G,H); hindmost segments including pygidium often wider than anterior segments.
|
||
</paragraph>
|
||
<caption id="8CB96637FF84C5584BF38169A0BEF841" httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="22" pageNumber="23" targetBox="[193,1391,203,1556]" targetPageId="22">
|
||
<paragraph id="D87936BFFF84C5584BF38169A0BEF841" blockId="22.[151,1437,1583,1987]" pageId="22" pageNumber="23">
|
||
<emphasis id="EAB2EAADFF84C5584BF38169A343F9C5" bold="true" box="[151,283,1583,1607]" pageId="22" pageNumber="23">FIGURE 5.</emphasis>
|
||
<taxonomicName id="1FC64D3CFF84C5584A468169A3AEF9C4" box="[290,502,1583,1606]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="paranensis" status="sp. nov.">
|
||
<emphasis id="EAB2EAADFF84C5584A468169A3AEF9C4" box="[290,502,1583,1606]" italics="true" pageId="22" pageNumber="23">Achaeta paranensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EAB2EAADFF84C5584A998169A036F9C5" bold="true" box="[509,622,1583,1607]" pageId="22" pageNumber="23">
|
||
<taxonomicNameLabel id="F18157D6FF84C5584A998169A00CF9C5" box="[509,596,1583,1607]" pageId="22" pageNumber="23" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A
|
||
</emphasis>
|
||
. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel.
|
||
<emphasis id="EAB2EAADFF84C5584820819AA10EF976" bold="true" box="[836,854,1756,1780]" pageId="22" pageNumber="23">B</emphasis>
|
||
. Prostomium with brain and prostomial papillae (1) of a juvenile specimen.
|
||
<emphasis id="EAB2EAADFF84C5584A1281B9A3D1F895" bold="true" box="[374,393,1791,1815]" pageId="22" pageNumber="23">C</emphasis>
|
||
. Coelomocyte, ca. 27 µm long.
|
||
<emphasis id="EAB2EAADFF84C55849B881B9A0B7F895" bold="true" box="[732,751,1791,1815]" pageId="22" pageNumber="23">D</emphasis>
|
||
,
|
||
<emphasis id="EAB2EAADFF84C558499881B9A156F895" bold="true" box="[764,782,1791,1815]" pageId="22" pageNumber="23">E</emphasis>
|
||
. Segments IV–VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae.
|
||
<emphasis id="EAB2EAADFF84C55849BF8067A0B1F8BB" bold="true" box="[731,745,1825,1849]" pageId="22" pageNumber="23">F</emphasis>
|
||
. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes.
|
||
<emphasis id="EAB2EAADFF84C55848BB8002A1A9F8DE" bold="true" box="[991,1009,1860,1884]" pageId="22" pageNumber="23">G</emphasis>
|
||
,
|
||
<emphasis id="EAB2EAADFF84C558489A8002A64BF8DE" bold="true" box="[1022,1043,1860,1884]" pageId="22" pageNumber="23">H</emphasis>
|
||
. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen.
|
||
<emphasis id="EAB2EAADFF84C5584FD48021A6E2F8FD" bold="true" box="[1200,1210,1895,1919]" pageId="22" pageNumber="23">I</emphasis>
|
||
. Clitellar region, lateral view. C–E freehand sketches from living specimens, A, B, F–I from stained whole mounts. Bars =100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D87936BFFF85C5594BA187AEA1C9FE70" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
One pair of preclitellar nephridia, at 6/7 (
|
||
<figureCitation id="40FD2A3AFF85C55949C187AEA0B2FE80" box="[677,746,232,258]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
A), sausage-shaped, rounded proximally and distally,
|
||
<date id="AC78107FFF85C5594E3B87AEA724FE80" box="[1375,1404,232,258]" pageId="23" pageNumber="24">4x</date>
|
||
as long as wide, almost as long as worm body diameter and up to 1/4 as wide (e.g., 127 µm long and 34 µm wide, fix), tapering distad, no constriction at septum, the latter very thin, not always distinguished; anteseptale not longer than wide, nephrostome embedded obliquely in nephridial body, efferent duct not set off against postseptale, no terminal vesicle, ectal pore conspicuous. Postclitellar nephridia (
|
||
<figureCitation id="40FD2A3AFF85C5594F6F86CEA617FE20" box="[1035,1103,392,418]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
F) similar in shape as preclitellar nephridia, but extended, not bent,
|
||
<date id="AC78107FFF85C559491686F6A0D7FE48" box="[626,655,432,458]" pageId="23" pageNumber="24">5x</date>
|
||
as long as wide, and longer than worm body diameter; altogether only 1-5 nephridia in postclitellar segments, first at 14/15–18/19.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA18546A103FDE8" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
Coelomocytes (
|
||
<figureCitation id="40FD2A3AFF85C5594AE48546A39FFD98" box="[384,455,512,538]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
C) numerous and of dark grey-brown coulour (viv), filled with refractile vesicles, vesicle concentration denser towards interior, nucleus visible as light spot in the center. Cells only slightly longer than wide or circular; lengths between 25 and 40 µm.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA1853EA7C4FD10" blockId="23.[151,1437,152,1818]" box="[197,1436,632,658]" pageId="23" pageNumber="24">All reproductive organs in the usual position: Testis and sperm funnels in XI, ovary and male pores in XII.</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA185E6A775FCB0" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
Clitellum (
|
||
<figureCitation id="40FD2A3AFF85C5594A2085E6A3D0FD38" box="[324,392,672,698]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">
|
||
Fig.
|
||
<date id="AC78107FFF85C5594A1E85E6A3D0FD38" box="[378,392,672,698]" pageId="23" pageNumber="24">5</date>
|
||
</figureCitation>
|
||
I) in ca. 24 separate rows (viv), or rows dense but distinct (fix). Cells absent mid-dorsally and mid-ventrally. Latero-dorsally mostly hyalocytes with a few interspersed granulocytes, hyalocytes not in longitudinal rows, or in disordered longitudinal rows dorsally or laterally, 2–5 hyalocytes per transverse row on each side. Latero-ventrally only granulocytes. Gland cells not projecting proximally into coelom.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA18406A1B4FC78" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
Seminal vesicle absent, cysts free in XI. Spermatozoa not measured
|
||
<emphasis id="EAB2EAADFF85C5594F758406A63DFCDB" box="[1041,1125,832,857]" italics="true" pageId="23" pageNumber="24">in vivo</emphasis>
|
||
, heads 11 µm long (fix). Sperm funnel (
|
||
<figureCitation id="40FD2A3AFF85C5594A22842EA3D3FC00" box="[326,395,872,898]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">
|
||
Fig.
|
||
<date id="AC78107FFF85C5594A19842EA3D3FC00" box="[381,395,872,898]" pageId="23" pageNumber="24">5</date>
|
||
</figureCitation>
|
||
I) barrel-shaped, ca. 60 µm long (fix),
|
||
<date id="AC78107FFF85C5594836842EA137FC00" box="[850,879,872,898]" pageId="23" pageNumber="24">2x</date>
|
||
as long as wide, collar distinct, as wide as funnel body. Vas deferens in wide loops, 7 µm wide proximally (fix), ca. 5 µm at male pore. Male pores at XII, widely separate, on body surface. No bursa, no glandular bulbs, no accessory glands. Surrounding body wall region thickened, always slightly protruded or bulged outwards (
|
||
<figureCitation id="40FD2A3AFF85C55948E884A6A18BFC78" box="[908,979,992,1018]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">
|
||
Fig.
|
||
<date id="AC78107FFF85C55948A784A6A18BFC78" box="[963,979,992,1018]" pageId="23" pageNumber="24">5</date>
|
||
</figureCitation>
|
||
I).
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA1834EA752FBF0" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
Spermathecae (
|
||
<figureCitation id="40FD2A3AFF85C5594A1E834EA3E7FBA0" box="[378,447,1032,1058]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
A) confined to V or extending into VI, ectal pores lateral, ectal duct short, proximal part slightly thickened, with irregular outline, sperm not seen (viv), located ectally in slightly oblique position (fix); lumen of ental reservoirs not seen. One mature egg at a time, extending over two segments.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="90DC6534FF85C5564BA28339A153F816" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" type="discussion">
|
||
<paragraph id="D87936BFFF85C5594BA28339A2ADF980" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
<emphasis id="EAB2EAADFF85C5594BA28339A367FB1B" bold="true" box="[198,319,1151,1177]" pageId="23" pageNumber="24">Remarks.</emphasis>
|
||
This new species stands our by five peculiarities, (1) dark coelomocytes, (2) (sub-)medial insertion of anterior ventral pharyngeal gland lobe in IV, (3) intestinal fold at the transition oesophagus/intestine, (4) strongly muscular pygidium, (5) absence of glands around male pore.
|
||
<taxonomicName id="1FC64D3CFF85C5594F588396A686FB6B" box="[1084,1246,1232,1257]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="paranensis">
|
||
<emphasis id="EAB2EAADFF85C5594F588396A686FB6B" box="[1084,1246,1232,1257]" italics="true" pageId="23" pageNumber="24">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
is the only species in the genus that possesses oesophageal appendages together with intestinal folds. Most
|
||
<taxonomicName id="1FC64D3CFF85C5594FBB83BEA767FA93" box="[1247,1343,1272,1297]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="genus">
|
||
<emphasis id="EAB2EAADFF85C5594FBB83BEA767FA93" box="[1247,1343,1272,1297]" italics="true" pageId="23" pageNumber="24">Achaeta</emphasis>
|
||
</taxonomicName>
|
||
species have oesophageal appendages, but intestinal diverticula-like folds are described only for
|
||
<taxonomicName id="1FC64D3CFF85C5594FCF8266A31AFAE0" authority="Christoffersen, 1979" authorityName="Christoffersen" authorityYear="1979" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="iridescens">
|
||
<emphasis id="EAB2EAADFF85C5594FCF8266A71BFABB" box="[1195,1347,1312,1337]" italics="true" pageId="23" pageNumber="24">A. iridescens</emphasis>
|
||
<bibRefCitation id="BC574B4EFF85C5594E2F8266A31AFAE0" author="Christoffersen" pageId="23" pageNumber="33" refString="Christoffersen, M. L. (1979) Achaeta neotropica Cernosvitov and A. iridescens sp. n. (Oligochaeta, Enchytraeidae) from Serra do Mar, Sao Paulo, Brazil. Zoologica Scripta, 8, 153 - 158." type="journal article" year="1979">Christoffersen, 1979</bibRefCitation>
|
||
</taxonomicName>
|
||
, a species without oesophageal appendages. Intestinal folds are also present in our series of
|
||
<taxonomicName id="1FC64D3CFF85C5594EE7820EA34DFA0B" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="neotropica">
|
||
<emphasis id="EAB2EAADFF85C5594EE7820EA34DFA0B" italics="true" pageId="23" pageNumber="24">A. neotropica</emphasis>
|
||
</taxonomicName>
|
||
(comp.
|
||
<figureCitation id="40FD2A3AFF85C5594A1D8236A398FA08" box="[377,448,1392,1418]" captionStart="FIGURE 4" captionStartId="13.[151,255,962,986]" captionText="FIGURE 4. Achaeta neotropica Č ernosvitov, 1937, specimens from the Cachoeira Natural Reserve. A. Anterior nine segments, lateral view. Dorsal epidermal gland cells are conspicuous in optical horizontal body section (1), this trait is well-distinguished also in living specimens. The layer on top of the epidermal gland cells is cuticle (2). The prostomium has thickened epithelium (3). Beneath the prostomial papilla (4) there are two further lateral isolated areas with thickened epidermis (5). The distribution of perikarya is roughly as shown here. The segmental arrangement of the ventral nerve cord is obvious, and facilitates segment counting in stained specimens. This trait is inconspicuous in living material. The anterior intestinal region with thickened epithelium (6) extends from 1 / 2 VI - VII here; in following segments, the intestinal blood sinus is much widened (7). The large dorsal blood vessel (8) is not attached to the intestine; it is shown here only in the posterior segments, from VI on. The spermatheca (9) is confined to segment V in this specimen. 10: brain; 11: pharyngeal pad; 12: postpharyngeal bulbs; 13: pharyngeal gland of V; 14: nephridium of 6 / 7. B – C. Two aspects of another specimen, anterior 7 segments, dorsal view. B: Epidermal gland cells. The ventral nerve cord marks the segments. C. Body interior, anteriorly with (1) dorsal recess in prostomial epithelium, prostomial papillae (2), brain (3), postpharyngeal bulbs (4). Only septa 4 / 5 and 5 / 6 are conspicuous. The spermathecae extend into VI. The thickened intestinal epithelium extends from 3 / 4 VI to 1 / 4 VIII. D – E. Dorsal and ventral view of clitellar region, same specimens as in B-C. D shows only the body surface, E a combination of body surface (clitellum, male pore) and body interior (rest). The hyaline cells in the mid-dorsal region of the clitellum are segmental epidermal gland cells, not clitellar hyalocytes. The bodies ventrally of the nerve cord are testis (1) and ovary (2). F. Segments IV-VII of a specimen with elongate posterior ventral pharyngeal gland lobes, lateral view. The lobe on the left (here in front) is bipartite, with a smaller portion separate from the larger anterior part, the right gland (behind the left one here) is bent posteriorly. G. Segments IV-VII of the only specimen in the collection with a small circumferal diverticulum at the abrupt intestinal widening in the posterior of VI, lateral view. H. Segments XXVI – XXVIII, lateral view, showing (1) posterior end of intestinal part tumida and two nephridia; the anterior one (to the left) is actually on the right side of the body. I. Posterior segments of a specimen with dorsally thick cuticle, lateral view, showing epidermal gland cell distribution. For orientation the lateral line is also drawn in. K. Caudal zone of a specimen with exceptionally thick cuticle dorsally. The break lines in the dorsal cuticle of I and K mark the outer segment boundaries; located at about 2 / 5 of a segment's length behind the inner segment boundary, marked by the septa. (1) growth zone, (2) post-segmental pygidium with anal musculature. L. Two coelomocytes, each about 25 µm long. The cell to the right had a brownish tint in vivo. M. Specimen with much enlarged sperm-related reproductive organs (segments IV – XII, dorsal view). The spermathecae (1) extend into segment IX, the sperm funnels (2) into segment X; their collars are much elongated, attached sperm gives the aspect of a feather boa. One of the male copulatory organs is bilobed. Seminal vesicle and vasa deferentia omitted. L and M are freehand sketches from living specimens, the rest are from stained whole mounts. All bars = 100 µm; L without bar." pageId="23" pageNumber="24">Fig. 4</figureCitation>
|
||
G). In addition, one specimen of our
|
||
<taxonomicName id="1FC64D3CFF85C55948188236A645FA0B" box="[892,1053,1392,1417]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="neotropica">
|
||
<emphasis id="EAB2EAADFF85C55948188236A645FA0B" box="[892,1053,1392,1417]" italics="true" pageId="23" pageNumber="24">A. neotropica</emphasis>
|
||
</taxonomicName>
|
||
series has a muscular pygidium typical of
|
||
<taxonomicName id="1FC64D3CFF85C5594A6982DEA3F7FA33" box="[269,431,1432,1457]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="paranensis">
|
||
<emphasis id="EAB2EAADFF85C5594A6982DEA3F7FA33" box="[269,431,1432,1457]" italics="true" pageId="23" pageNumber="24">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
. The distinction between
|
||
<taxonomicName id="1FC64D3CFF85C55949B982DEA125FA33" box="[733,893,1432,1457]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="paranensis">
|
||
<emphasis id="EAB2EAADFF85C55949B982DEA125FA33" box="[733,893,1432,1457]" italics="true" pageId="23" pageNumber="24">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="1FC64D3CFF85C55948D282DEA60DFA33" box="[950,1109,1432,1457]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="neotropica">
|
||
<emphasis id="EAB2EAADFF85C55948D282DEA60DFA33" box="[950,1109,1432,1457]" italics="true" pageId="23" pageNumber="24">A. neotropica</emphasis>
|
||
</taxonomicName>
|
||
is nonetheless clearcut, difference are listed in
|
||
<tableCitation id="95440304FF85C5594AE38286A3BAFA58" box="[391,482,1472,1498]" captionStart="TABLE 4" captionStartId="24.[151,239,151,175]" captionTargetBox="[159,1386,207,978]" captionTargetPageId="24" captionText="TABLE 4. Comparison of currently known and accepted neotropical species of Achaeta." httpUri="http://table.plazi.org/id/8CB96637FF8AC5564BF387D1A613FF2D" pageId="23" pageNumber="24" tableUuid="8CB96637FF8AC5564BF387D1A613FF2D">Table 4</tableCitation>
|
||
.
|
||
<taxonomicName id="1FC64D3CFF85C5594A8A8286A027FA5B" box="[494,639,1472,1497]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="iridescens">
|
||
<emphasis id="EAB2EAADFF85C5594A8A8286A027FA5B" box="[494,639,1472,1497]" italics="true" pageId="23" pageNumber="24">A iridescens</emphasis>
|
||
</taxonomicName>
|
||
is much larger than
|
||
<taxonomicName id="1FC64D3CFF85C55948168286A64CFA5B" box="[882,1044,1472,1497]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="paranensis">
|
||
<emphasis id="EAB2EAADFF85C55948168286A64CFA5B" box="[882,1044,1472,1497]" italics="true" pageId="23" pageNumber="24">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
, for further differences see again
|
||
<tableCitation id="95440304FF85C5594BF382AEA2A9F980" box="[151,241,1512,1538]" captionStart="TABLE 4" captionStartId="24.[151,239,151,175]" captionTargetBox="[159,1386,207,978]" captionTargetPageId="24" captionText="TABLE 4. Comparison of currently known and accepted neotropical species of Achaeta." httpUri="http://table.plazi.org/id/8CB96637FF8AC5564BF387D1A613FF2D" pageId="23" pageNumber="24" tableUuid="8CB96637FF8AC5564BF387D1A613FF2D">Table 4</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF85C5594BA18156A6DFF898" blockId="23.[151,1437,152,1818]" pageId="23" pageNumber="24">
|
||
Coloured coelomocytes are not uncommon in
|
||
<taxonomicName id="1FC64D3CFF85C55949808156A11CF9AB" box="[740,836,1552,1577]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="genus">
|
||
<emphasis id="EAB2EAADFF85C55949808156A11CF9AB" box="[740,836,1552,1577]" italics="true" pageId="23" pageNumber="24">Achaeta</emphasis>
|
||
</taxonomicName>
|
||
, see
|
||
<taxonomicName id="1FC64D3CFF85C55948E48156A67BF9AB" box="[896,1059,1552,1577]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="hanagarthi">
|
||
<emphasis id="EAB2EAADFF85C55948E48156A67BF9AB" box="[896,1059,1552,1577]" italics="true" pageId="23" pageNumber="24">A. hanagarthi</emphasis>
|
||
</taxonomicName>
|
||
, but the intensely dark-grey tint in the cells of
|
||
<taxonomicName id="1FC64D3CFF85C5594A27817EA3BEF9D3" box="[323,486,1592,1617]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="paranensis">
|
||
<emphasis id="EAB2EAADFF85C5594A27817EA3BEF9D3" box="[323,486,1592,1617]" italics="true" pageId="23" pageNumber="24">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
is so far unique in the genus. Numerous species in other genera share this trait, e.g.
|
||
<taxonomicName id="1FC64D3CFF85C5594BA88126A0C3F9F8" authority="Michaelsen, 1889" authorityName="Michaelsen" authorityYear="1889" box="[204,667,1632,1658]" class="Clitellata" family="Enchytraeidae" genus="Marionina" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="argentea">
|
||
<emphasis id="EAB2EAADFF85C5594BA88126A3E2F9FB" box="[204,442,1632,1657]" italics="true" pageId="23" pageNumber="24">Marionina argentea</emphasis>
|
||
Michaelsen, 1889
|
||
</taxonomicName>
|
||
(b),
|
||
<taxonomicName id="1FC64D3CFF85C55949A88126A65BF9F8" authority="Rota, 1995" authorityName="Rota" authorityYear="1995" box="[716,1027,1632,1658]" class="Clitellata" family="Enchytraeidae" genus="Fridericia" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="nix">
|
||
<emphasis id="EAB2EAADFF85C55949A88126A12AF9FB" box="[716,882,1632,1657]" italics="true" pageId="23" pageNumber="24">Fridericia nix</emphasis>
|
||
<bibRefCitation id="BC574B4EFF85C55948188126A65BF9F8" author="Rota" box="[892,1027,1632,1658]" pageId="23" pageNumber="34" refString="Rota, E. (1995) Italian Enchytraeidae (Oligochaeta). I. Bollettino di Zoologia, 62, 183 - 231." type="journal article" year="1995">Rota, 1995</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1FC64D3CFF85C5594F768126A336F920" authority="Nielsen & Christensen, 1963" authorityName="Nielsen & Christensen" authorityYear="1963" class="Clitellata" family="Enchytraeidae" genus="Enchytraeus" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="bulbosus">
|
||
<emphasis id="EAB2EAADFF85C5594F768126A74FF9FB" box="[1042,1303,1632,1657]" italics="true" pageId="23" pageNumber="24">Enchytraeus bulbosus</emphasis>
|
||
<bibRefCitation id="BC574B4EFF85C5594E458126A336F920" author="Nielsen" pageId="23" pageNumber="34" refString="Nielsen, C. O. & Christensen, B. (1963) The Enchytraeidae. Critical revision and taxonomy of European species. Supplement 2. Natura Jutlandica, 10, 1 - 19." type="journal article" year="1963">Nielsen & Christensen, 1963</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="1FC64D3CFF85C5594A1F81CEA1EDF920" authority="Collado et al., 1993" authorityName="Collado et al." authorityYear="1993" box="[379,949,1672,1698]" class="Clitellata" family="Enchytraeidae" genus="Mesenchytraeus" kingdom="Animalia" order="Enchytraeida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="lusitanicus">
|
||
<emphasis id="EAB2EAADFF85C5594A1F81CEA098F923" box="[379,704,1672,1697]" italics="true" pageId="23" pageNumber="24">Mesenchytraeus lusitanicus</emphasis>
|
||
<bibRefCitation id="BC574B4EFF85C55949AC81CEA1EDF920" author="Collado" box="[712,949,1672,1698]" pageId="23" pageNumber="33" refString="Collado, R., Martinez-Ansemil, E. & Giani, N. (1993) Les Oligochetes aquatiques de la Peninsule Iberique: description de Stylodrilus curvithecus n. sp. (Lumbriculidae) et de Mesenchytraeus lusitanicus n. sp. et redescription de Cognettia hibernica Healy (Enchytraeidae). Annales de Limnologie, Toulouse, 29, 129 - 138." type="journal article" year="1993">
|
||
Collado
|
||
<emphasis id="EAB2EAADFF85C559484981CEA130F923" box="[813,872,1672,1697]" italics="true" pageId="23" pageNumber="24">et al.</emphasis>
|
||
, 1993
|
||
</bibRefCitation>
|
||
</taxonomicName>
|
||
, to name a few. The colour appears to be caused entirely by the refractile properties of the numerous vesicles, it disappears in fixed material. The darkgrey colour increases from the cell periphery towards the nucleus in the center, which itself is uncoloured (
|
||
<figureCitation id="40FD2A3AFF85C5594BFB8046A2BDF898" box="[159,229,1792,1818]" captionStart="FIGURE 5" captionStartId="22.[151,255,1583,1607]" captionTargetBox="[193,1391,203,1556]" captionTargetId="figure@22.[193,1394,197,1556]" captionTargetPageId="22" captionText="FIGURE 5. Achaeta paranensis sp. nov. A. Anterior body region, lateral view, mature specimen. Spermatheca (1) and nephridium (2) are shaded grey here. The prostomial epithelium is drawn as seen in sagittal optical section; the left prostomial papilla as seen in parasagittal optical section is indicated by a dotted line (3). The region above the dotted line in the brain (4) is filled with perikarya; beneath is the neuropile. Dorsal (5) and ventral (6) epidermal glands are different; lateral glands are not shown here. The circumferal intestinal diverticulum (7) is enclosed by mesodermal tissue and blood lacunae (8); 9: oesophageal appendage; 10: dorsal blood vessel. B. Prostomium with brain and prostomial papillae (1) of a juvenile specimen. C. Coelomocyte, ca. 27 µm long. D, E. Segments IV – VII, lateral view (D) and dorsal view (E), with circumferal intestinal diverticulum and spermathecae. F. Posterior body region with nephridium and pars tumida of midgut epithelium (1); 2: intestinal lumen; 3: ventral nerve cord; 4: chloragocytes. G, H. Hindmost segments with pygidium, in sagittal (G) and parasagittal (H) optical section; sketches from same whole-mounted specimen. I. Clitellar region, lateral view. C – E freehand sketches from living specimens, A, B, F – I from stained whole mounts. Bars = 100 µm, bar in A valid also for B, F, I; one bar for G, H. C-E without bar." httpUri="https://zenodo.org/record/182761/files/figure.png" pageId="23" pageNumber="24">Fig. 5</figureCitation>
|
||
C). Coelomocyte refractions often obscure other structures in living specimens.
|
||
</paragraph>
|
||
<caption id="8CB96637FF8AC5564BF387D1A613FF2D" ID-Table-UUID="8CB96637FF8AC5564BF387D1A613FF2D" box="[151,1099,151,175]" httpUri="http://table.plazi.org/id/8CB96637FF8AC5564BF387D1A613FF2D" pageId="24" pageNumber="25" targetBox="[159,1386,207,978]" targetIsTable="true" targetPageId="24">
|
||
<paragraph id="D87936BFFF8AC5564BF387D1A613FF2D" blockId="24.[151,1099,151,175]" box="[151,1099,151,175]" pageId="24" pageNumber="25">
|
||
<emphasis id="EAB2EAADFF8AC5564BF387D1A350FF2D" bold="true" box="[151,264,151,175]" pageId="24" pageNumber="25">TABLE 4.</emphasis>
|
||
Comparison of currently known and accepted neotropical species of
|
||
<taxonomicName id="1FC64D3CFF8AC556488887DEA61FFF2D" box="[1004,1095,152,175]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="genus">Achaeta</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D87936BFFF8AC5564BFB87B1A63BFC50" pageId="24" pageNumber="25">
|
||
<table id="AAC6C41FFF8A3AB14BFB8789A732FC50" box="[159,1386,207,978]" gridcols="4" gridrows="18" pageId="24" pageNumber="25">
|
||
<tr id="66F634FDFF8A3AB14BFB8789A732FE8E" box="[159,1386,207,268]" gridrow="0" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8789A383FE8E" box="[159,475,207,268]" gridcol="0" gridrow="0" pageId="24" pageNumber="25">Body length [mm, mature ind.]</th>
|
||
<th id="25275D81FF8A3AB149778789A0A4FE8E" box="[531,764,207,268]" gridcol="1" gridrow="0" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC55649778796A0A4FF66" authority="Bittencourt, 1974" authorityName="Bittencourt" authorityYear="1974" box="[531,764,207,229]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="piti">
|
||
<emphasis id="EAB2EAADFF8AC55649778796A015FF67" box="[531,589,208,229]" italics="true" pageId="24" pageNumber="25">A. piti</emphasis>
|
||
Bittencourt, 1974
|
||
</taxonomicName>
|
||
5
|
||
</th>
|
||
<th id="25275D81FF8A3AB148488789A65CFE8E" box="[812,1028,207,268]" gridcol="2" gridrow="0" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC55648488796A1E9FF67" box="[812,945,208,229]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="hanagarthi" status="sp. nov.">
|
||
<emphasis id="EAB2EAADFF8AC55648488796A1E9FF67" box="[812,945,208,229]" italics="true" pageId="24" pageNumber="25">A. hanagarthi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F18157D6FF8AC55648DC8789A65CFF66" box="[952,1028,207,228]" pageId="24" pageNumber="25" rank="species">
|
||
<emphasis id="EAB2EAADFF8AC55648DC8789A65CFF66" bold="true" box="[952,1028,207,228]" pageId="24" pageNumber="25">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
5–7
|
||
</th>
|
||
<th id="25275D81FF8A3AB14F5E8789A732FE8E" box="[1082,1386,207,268]" gridcol="3" gridrow="0" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC5564F5E8796A732FF66" authority="Christoffers. 1979" authorityName="Christoffers." authorityYear="1979" box="[1082,1386,207,229]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="iridescens">
|
||
<emphasis id="EAB2EAADFF8AC5564F5E8796A6EEFF67" box="[1082,1206,208,229]" italics="true" pageId="24" pageNumber="25">A. iridescens</emphasis>
|
||
Christoffers. 1979
|
||
</taxonomicName>
|
||
13.5–14.5
|
||
</th>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8659A732FEB6" box="[159,1386,287,308]" gridrow="1" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8659A383FEB6" box="[159,475,287,308]" gridcol="0" gridrow="1" pageId="24" pageNumber="25">Segment number</th>
|
||
<td id="25275D81FF8A3AB149778659A0A4FEB6" box="[531,764,287,308]" gridcol="1" gridrow="1" pageId="24" pageNumber="25">31–36</td>
|
||
<td id="25275D81FF8A3AB148488659A65CFEB6" box="[812,1028,287,308]" gridcol="2" gridrow="1" pageId="24" pageNumber="25">(24)-32-43</td>
|
||
<td id="25275D81FF8A3AB14F5E8659A732FEB6" box="[1082,1386,287,308]" gridcol="3" gridrow="1" pageId="24" pageNumber="25">55–60</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8601A732FEDE" box="[159,1386,327,348]" gridrow="2" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8601A383FEDE" box="[159,475,327,348]" gridcol="0" gridrow="2" pageId="24" pageNumber="25">Pyriform glands</th>
|
||
<td id="25275D81FF8A3AB149778601A0A4FEDE" box="[531,764,327,348]" gridcol="1" gridrow="2" pageId="24" pageNumber="25">6 per segment</td>
|
||
<td id="25275D81FF8A3AB148488601A65CFEDE" box="[812,1028,327,348]" gridcol="2" gridrow="2" pageId="24" pageNumber="25">none</td>
|
||
<td id="25275D81FF8A3AB14F5E8601A732FEDE" box="[1082,1386,327,348]" gridcol="3" gridrow="2" pageId="24" pageNumber="25">none</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8629A732FE20" box="[159,1386,367,418]" gridrow="3" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8629A383FE20" box="[159,475,367,418]" gridcol="0" gridrow="3" pageId="24" pageNumber="25">Segmental epidermal glands</th>
|
||
<td id="25275D81FF8A3AB149778629A0A4FE20" box="[531,764,367,418]" gridcol="1" gridrow="3" pageId="24" pageNumber="25">absent -</td>
|
||
<td id="25275D81FF8A3AB148488629A65CFE20" box="[812,1028,367,418]" gridcol="2" gridrow="3" pageId="24" pageNumber="25">2 (-6) per segment 2 types</td>
|
||
<td id="25275D81FF8A3AB14F5E8629A732FE20" box="[1082,1386,367,418]" gridcol="3" gridrow="3" pageId="24" pageNumber="25">?**?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB86F3A732FE48" box="[159,1386,437,458]" gridrow="4" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB86F3A383FE48" box="[159,475,437,458]" gridcol="0" gridrow="4" pageId="24" pageNumber="25">Brain posteriorly</th>
|
||
<td id="25275D81FF8A3AB1497786F3A0A4FE48" box="[531,764,437,458]" gridcol="1" gridrow="4" pageId="24" pageNumber="25">rounded</td>
|
||
<td id="25275D81FF8A3AB1484886F3A65CFE48" box="[812,1028,437,458]" gridcol="2" gridrow="4" pageId="24" pageNumber="25">rounded</td>
|
||
<td id="25275D81FF8A3AB14F5E86F3A732FE48" box="[1082,1386,437,458]" gridcol="3" gridrow="4" pageId="24" pageNumber="25">rounded</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB869BA732FE70" box="[159,1386,477,498]" gridrow="5" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB869BA383FE70" box="[159,475,477,498]" gridcol="0" gridrow="5" pageId="24" pageNumber="25">Ganglia II-IV</th>
|
||
<td id="25275D81FF8A3AB14977869BA0A4FE70" box="[531,764,477,498]" gridcol="1" gridrow="5" pageId="24" pageNumber="25">fused</td>
|
||
<td id="25275D81FF8A3AB14848869BA65CFE70" box="[812,1028,477,498]" gridcol="2" gridrow="5" pageId="24" pageNumber="25">fused</td>
|
||
<td id="25275D81FF8A3AB14F5E869BA732FE70" box="[1082,1386,477,498]" gridcol="3" gridrow="5" pageId="24" pageNumber="25">fused</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8543A732FD98" box="[159,1386,517,538]" gridrow="6" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8543A383FD98" box="[159,475,517,538]" gridcol="0" gridrow="6" pageId="24" pageNumber="25">Oesophageal appendages</th>
|
||
<td id="25275D81FF8A3AB149778543A0A4FD98" box="[531,764,517,538]" gridcol="1" gridrow="6" pageId="24" pageNumber="25">IV–V</td>
|
||
<td id="25275D81FF8A3AB148488543A65CFD98" box="[812,1028,517,538]" gridcol="2" gridrow="6" pageId="24" pageNumber="25">IV–V</td>
|
||
<td id="25275D81FF8A3AB14F5E8543A732FD98" box="[1082,1386,517,538]" gridcol="3" gridrow="6" pageId="24" pageNumber="25">absent</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB856BA732FDC0" box="[159,1386,557,578]" gridrow="7" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB856BA383FDC0" box="[159,475,557,578]" gridcol="0" gridrow="7" pageId="24" pageNumber="25">Pharyngeal glands in VI dorsally</th>
|
||
<td id="25275D81FF8A3AB14977856BA0A4FDC0" box="[531,764,557,578]" gridcol="1" gridrow="7" pageId="24" pageNumber="25">joint</td>
|
||
<td id="25275D81FF8A3AB14848856BA65CFDC0" box="[812,1028,557,578]" gridcol="2" gridrow="7" pageId="24" pageNumber="25">joint</td>
|
||
<td id="25275D81FF8A3AB14F5E856BA732FDC0" box="[1082,1386,557,578]" gridcol="3" gridrow="7" pageId="24" pageNumber="25">separate</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8513A732FDE8" box="[159,1386,597,618]" gridrow="8" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8513A383FDE8" box="[159,475,597,618]" gridcol="0" gridrow="8" pageId="24" pageNumber="25">Thickened preclitellar septa</th>
|
||
<td id="25275D81FF8A3AB149778513A0A4FDE8" box="[531,764,597,618]" gridcol="1" gridrow="8" pageId="24" pageNumber="25">4/5–7/8</td>
|
||
<td id="25275D81FF8A3AB148488513A65CFDE8" box="[812,1028,597,618]" gridcol="2" gridrow="8" pageId="24" pageNumber="25">4/5–6/7</td>
|
||
<td id="25275D81FF8A3AB14F5E8513A732FDE8" box="[1082,1386,597,618]" gridcol="3" gridrow="8" pageId="24" pageNumber="25">4/5, 5/6</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB853BA732FD10" box="[159,1386,637,658]" gridrow="9" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB853BA383FD10" box="[159,475,637,658]" gridcol="0" gridrow="9" pageId="24" pageNumber="25">Preclitellar nephridia</th>
|
||
<td id="25275D81FF8A3AB14977853BA0A4FD10" box="[531,764,637,658]" gridcol="1" gridrow="9" pageId="24" pageNumber="25">2 pairs, 7/8, 8/9</td>
|
||
<td id="25275D81FF8A3AB14848853BA65CFD10" box="[812,1028,637,658]" gridcol="2" gridrow="9" pageId="24" pageNumber="25">1 pair, 7/8</td>
|
||
<td id="25275D81FF8A3AB14F5E853BA732FD10" box="[1082,1386,637,658]" gridcol="3" gridrow="9" pageId="24" pageNumber="25">2 pairs, 6/7, 8/9</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB85E3A732FD38" box="[159,1386,677,698]" gridrow="10" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB85E3A383FD38" box="[159,475,677,698]" gridcol="0" gridrow="10" pageId="24" pageNumber="25">Origin of dorsal blood vessel</th>
|
||
<td id="25275D81FF8A3AB1497785E3A0A4FD38" box="[531,764,677,698]" gridcol="1" gridrow="10" pageId="24" pageNumber="25">V-1/2 VIII</td>
|
||
<td id="25275D81FF8A3AB1484885E3A65CFD38" box="[812,1028,677,698]" gridcol="2" gridrow="10" pageId="24" pageNumber="25">VII</td>
|
||
<td id="25275D81FF8A3AB14F5E85E3A732FD38" box="[1082,1386,677,698]" gridcol="3" gridrow="10" pageId="24" pageNumber="25">XI-1/2 XIII</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB858BA732FD60" box="[159,1386,717,738]" gridrow="11" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB858BA383FD60" box="[159,475,717,738]" gridcol="0" gridrow="11" pageId="24" pageNumber="25">Intestinal fold in VII</th>
|
||
<td id="25275D81FF8A3AB14977858BA0A4FD60" box="[531,764,717,738]" gridcol="1" gridrow="11" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14848858BA65CFD60" box="[812,1028,717,738]" gridcol="2" gridrow="11" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14F5E858BA732FD60" box="[1082,1386,717,738]" gridcol="3" gridrow="11" pageId="24" pageNumber="25">present</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB85B3A732FC88" box="[159,1386,757,778]" gridrow="12" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB85B3A383FC88" box="[159,475,757,778]" gridcol="0" gridrow="12" pageId="24" pageNumber="25">Pars tumida of midgut</th>
|
||
<td id="25275D81FF8A3AB1497785B3A0A4FC88" box="[531,764,757,778]" gridcol="1" gridrow="12" pageId="24" pageNumber="25">circumferal</td>
|
||
<td id="25275D81FF8A3AB1484885B3A65CFC88" box="[812,1028,757,778]" gridcol="2" gridrow="12" pageId="24" pageNumber="25">circumferal</td>
|
||
<td id="25275D81FF8A3AB14F5E85B3A732FC88" box="[1082,1386,757,778]" gridcol="3" gridrow="12" pageId="24" pageNumber="25">?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB845BA732FCB0" box="[159,1386,797,818]" gridrow="13" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB845BA383FCB0" box="[159,475,797,818]" gridcol="0" gridrow="13" pageId="24" pageNumber="25">Coelomocytes</th>
|
||
<td id="25275D81FF8A3AB14977845BA0A4FCB0" box="[531,764,797,818]" gridcol="1" gridrow="13" pageId="24" pageNumber="25">pale</td>
|
||
<td id="25275D81FF8A3AB14848845BA65CFCB0" box="[812,1028,797,818]" gridcol="2" gridrow="13" pageId="24" pageNumber="25">red-brown</td>
|
||
<td id="25275D81FF8A3AB14F5E845BA732FCB0" box="[1082,1386,797,818]" gridcol="3" gridrow="13" pageId="24" pageNumber="25">pale</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB8403A732FCD8" box="[159,1386,837,858]" gridrow="14" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB8403A383FCD8" box="[159,475,837,858]" gridcol="0" gridrow="14" pageId="24" pageNumber="25">Clitellum and male pores at</th>
|
||
<td id="25275D81FF8A3AB149778403A0A4FCD8" box="[531,764,837,858]" gridcol="1" gridrow="14" pageId="24" pageNumber="25">XI</td>
|
||
<td id="25275D81FF8A3AB148488403A65CFCD8" box="[812,1028,837,858]" gridcol="2" gridrow="14" pageId="24" pageNumber="25">XI</td>
|
||
<td id="25275D81FF8A3AB14F5E8403A732FCD8" box="[1082,1386,837,858]" gridcol="3" gridrow="14" pageId="24" pageNumber="25">XII</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB842BA732FC00" box="[159,1386,877,898]" gridrow="15" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB842BA383FC00" box="[159,475,877,898]" gridcol="0" gridrow="15" pageId="24" pageNumber="25">Seminal vesicle</th>
|
||
<td id="25275D81FF8A3AB14977842BA0A4FC00" box="[531,764,877,898]" gridcol="1" gridrow="15" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14848842BA65CFC00" box="[812,1028,877,898]" gridcol="2" gridrow="15" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14F5E842BA732FC00" box="[1082,1386,877,898]" gridcol="3" gridrow="15" pageId="24" pageNumber="25">present</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB84D3A732FC28" box="[159,1386,917,938]" gridrow="16" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB84D3A383FC28" box="[159,475,917,938]" gridcol="0" gridrow="16" pageId="24" pageNumber="25">Male gland length</th>
|
||
<td id="25275D81FF8A3AB1497784D3A0A4FC28" box="[531,764,917,938]" gridcol="1" gridrow="16" pageId="24" pageNumber="25">ca. 25 µm</td>
|
||
<td id="25275D81FF8A3AB1484884D3A65CFC28" box="[812,1028,917,938]" gridcol="2" gridrow="16" pageId="24" pageNumber="25">ca. 50 µm</td>
|
||
<td id="25275D81FF8A3AB14F5E84D3A732FC28" box="[1082,1386,917,938]" gridcol="3" gridrow="16" pageId="24" pageNumber="25">ca. 115 µm</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BFB84FBA732FC50" box="[159,1386,957,978]" gridrow="17" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BFB84FBA383FC50" box="[159,475,957,978]" gridcol="0" gridrow="17" pageId="24" pageNumber="25">Spermathecae extending into</th>
|
||
<td id="25275D81FF8A3AB1497784FBA0A4FC50" box="[531,764,957,978]" gridcol="1" gridrow="17" pageId="24" pageNumber="25">VI, VII</td>
|
||
<td id="25275D81FF8A3AB1484884FBA65CFC50" box="[812,1028,957,978]" gridcol="2" gridrow="17" pageId="24" pageNumber="25">VI, VII</td>
|
||
<td id="25275D81FF8A3AB14F5E84FBA732FC50" box="[1082,1386,957,978]" gridcol="3" gridrow="17" pageId="24" pageNumber="25">VIII</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF8AC5564BF384BBA6C9F8B7" pageId="24" pageNumber="25">
|
||
<table id="AAC6C41FFF8A3AB14BF384BBA70BF8B7" box="[151,1363,1021,1845]" gridcols="4" gridrows="20" pageId="24" pageNumber="25">
|
||
<tr id="66F634FDFF8A3AB14BF384BBA70BFB90" box="[151,1363,1021,1042]" gridrow="0" pageId="24" pageNumber="25" rowspan-1="1" rowspan-2="1" rowspan-3="1">
|
||
<th id="25275D81FF8A3AB14BF384BBA383FB90" box="[151,475,1021,1042]" gridcol="0" gridrow="0" pageId="24" pageNumber="25">continued.</th>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3836BA70BFBCA" box="[151,1363,1069,1096]" gridrow="1" pageId="24" pageNumber="25" rowspan-0="1">
|
||
<td id="25275D81FF8A3AB14979836BA179FBCA" box="[541,801,1069,1096]" gridcol="1" gridrow="1" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC55649798375A0C7FBCA" box="[541,671,1075,1096]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="neotropica">
|
||
<emphasis id="EAB2EAADFF8AC55649798375A0C7FBCA" box="[541,671,1075,1096]" italics="true" pageId="24" pageNumber="25">A. neotropica</emphasis>
|
||
</taxonomicName>
|
||
* Č ern., 1937
|
||
</td>
|
||
<td id="25275D81FF8A3AB14808836BA61BFBCA" box="[876,1091,1069,1096]" gridcol="2" gridrow="1" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC55648088375A1A8FBCA" box="[876,1008,1075,1096]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="paranensis" status="sp. nov.">
|
||
<emphasis id="EAB2EAADFF8AC55648088375A1A8FBCA" box="[876,1008,1075,1096]" italics="true" pageId="24" pageNumber="25">A. paranensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F18157D6FF8AC55648928374A61BFBC5" box="[1014,1091,1074,1095]" pageId="24" pageNumber="25" rank="species">
|
||
<emphasis id="EAB2EAADFF8AC55648928374A61BFBC5" bold="true" box="[1014,1091,1074,1095]" pageId="24" pageNumber="25">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
</td>
|
||
<td id="25275D81FF8A3AB14FE2836BA70BFBCA" box="[1158,1363,1069,1096]" gridcol="3" gridrow="1" pageId="24" pageNumber="25">
|
||
<taxonomicName id="1FC64D3CFF8AC5564FE28375A759FBCA" box="[1158,1281,1075,1096]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="singularis" status="sp. nov.">
|
||
<emphasis id="EAB2EAADFF8AC5564FE28375A759FBCA" box="[1158,1281,1075,1096]" italics="true" pageId="24" pageNumber="25">A. singularis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F18157D6FF8AC5564E638374A70BFBC5" box="[1287,1363,1074,1095]" pageId="24" pageNumber="25" rank="species">
|
||
<emphasis id="EAB2EAADFF8AC5564E638374A70BFBC5" bold="true" box="[1287,1363,1074,1095]" pageId="24" pageNumber="25">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3831DA70BFBF2" box="[151,1363,1115,1136]" gridrow="2" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF3831DA383FBF2" box="[151,475,1115,1136]" gridcol="0" gridrow="2" pageId="24" pageNumber="25">Body length [mm, mature ind.]</th>
|
||
<td id="25275D81FF8A3AB14979831DA179FBF2" box="[541,801,1115,1136]" gridcol="1" gridrow="2" pageId="24" pageNumber="25">3–8.5</td>
|
||
<td id="25275D81FF8A3AB14808831DA61BFBF2" box="[876,1091,1115,1136]" gridcol="2" gridrow="2" pageId="24" pageNumber="25">4–5</td>
|
||
<td id="25275D81FF8A3AB14FE2831DA70BFBF2" box="[1158,1363,1115,1136]" gridcol="3" gridrow="2" pageId="24" pageNumber="25"><4?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF383C5A70BFB1A" box="[151,1363,1155,1176]" gridrow="3" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF383C5A383FB1A" box="[151,475,1155,1176]" gridcol="0" gridrow="3" pageId="24" pageNumber="25">Segment number</th>
|
||
<td id="25275D81FF8A3AB1497983C5A179FB1A" box="[541,801,1155,1176]" gridcol="1" gridrow="3" pageId="24" pageNumber="25">27–41</td>
|
||
<td id="25275D81FF8A3AB1480883C5A61BFB1A" box="[876,1091,1155,1176]" gridcol="2" gridrow="3" pageId="24" pageNumber="25">28–31</td>
|
||
<td id="25275D81FF8A3AB14FE283C5A70BFB1A" box="[1158,1363,1155,1176]" gridcol="3" gridrow="3" pageId="24" pageNumber="25"><30?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF383EDA70BFB42" box="[151,1363,1195,1216]" gridrow="4" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF383EDA383FB42" box="[151,475,1195,1216]" gridcol="0" gridrow="4" pageId="24" pageNumber="25">Pyriform glands</th>
|
||
<td id="25275D81FF8A3AB1497983EDA179FB42" box="[541,801,1195,1216]" gridcol="1" gridrow="4" pageId="24" pageNumber="25">none</td>
|
||
<td id="25275D81FF8A3AB1480883EDA61BFB42" box="[876,1091,1195,1216]" gridcol="2" gridrow="4" pageId="24" pageNumber="25">none</td>
|
||
<td id="25275D81FF8A3AB14FE283EDA70BFB42" box="[1158,1363,1195,1216]" gridcol="3" gridrow="4" pageId="24" pageNumber="25">none</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF38395A70BFA87" box="[151,1363,1235,1285]" gridrow="5" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF38395A383FA87" box="[151,475,1235,1285]" gridcol="0" gridrow="5" pageId="24" pageNumber="25">Segmental epidermal glands</th>
|
||
<td id="25275D81FF8A3AB149798395A179FA87" box="[541,801,1235,1285]" gridcol="1" gridrow="5" pageId="24" pageNumber="25">20–30 per segment 1 type</td>
|
||
<td id="25275D81FF8A3AB148088395A61BFA87" box="[876,1091,1235,1285]" gridcol="2" gridrow="5" pageId="24" pageNumber="25">4–6 per segment 2 types</td>
|
||
<td id="25275D81FF8A3AB14FE28395A70BFA87" box="[1158,1363,1235,1285]" gridcol="3" gridrow="5" pageId="24" pageNumber="25">none (?) -</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3825EA70BFAAF" box="[151,1363,1304,1325]" gridrow="6" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF3825EA383FAAF" box="[151,475,1304,1325]" gridcol="0" gridrow="6" pageId="24" pageNumber="25">Brain posteriorly</th>
|
||
<td id="25275D81FF8A3AB14979825EA179FAAF" box="[541,801,1304,1325]" gridcol="1" gridrow="6" pageId="24" pageNumber="25">rounded</td>
|
||
<td id="25275D81FF8A3AB14808825EA61BFAAF" box="[876,1091,1304,1325]" gridcol="2" gridrow="6" pageId="24" pageNumber="25">rounded</td>
|
||
<td id="25275D81FF8A3AB14FE2825EA70BFAAF" box="[1158,1363,1304,1325]" gridcol="3" gridrow="6" pageId="24" pageNumber="25">incised</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF38206A70BFAD7" box="[151,1363,1344,1365]" gridrow="7" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF38206A383FAD7" box="[151,475,1344,1365]" gridcol="0" gridrow="7" pageId="24" pageNumber="25">Ganglia II-IV</th>
|
||
<td id="25275D81FF8A3AB149798206A179FAD7" box="[541,801,1344,1365]" gridcol="1" gridrow="7" pageId="24" pageNumber="25">fused</td>
|
||
<td id="25275D81FF8A3AB148088206A61BFAD7" box="[876,1091,1344,1365]" gridcol="2" gridrow="7" pageId="24" pageNumber="25">fused</td>
|
||
<td id="25275D81FF8A3AB14FE28206A70BFAD7" box="[1158,1363,1344,1365]" gridcol="3" gridrow="7" pageId="24" pageNumber="25">separate</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3822EA70BFAFF" box="[151,1363,1384,1405]" gridrow="8" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF3822EA383FAFF" box="[151,475,1384,1405]" gridcol="0" gridrow="8" pageId="24" pageNumber="25">Oesophageal appendages</th>
|
||
<td id="25275D81FF8A3AB14979822EA179FAFF" box="[541,801,1384,1405]" gridcol="1" gridrow="8" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14808822EA61BFAFF" box="[876,1091,1384,1405]" gridcol="2" gridrow="8" pageId="24" pageNumber="25">IV–V</td>
|
||
<td id="25275D81FF8A3AB14FE2822EA70BFAFF" box="[1158,1363,1384,1405]" gridcol="3" gridrow="8" pageId="24" pageNumber="25">IV–-V</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF382D6A70BFA27" box="[151,1363,1424,1445]" gridrow="9" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF382D6A383FA27" box="[151,475,1424,1445]" gridcol="0" gridrow="9" pageId="24" pageNumber="25">Pharyngeal glands in VI dorsally</th>
|
||
<td id="25275D81FF8A3AB1497982D6A179FA27" box="[541,801,1424,1445]" gridcol="1" gridrow="9" pageId="24" pageNumber="25">separate</td>
|
||
<td id="25275D81FF8A3AB1480882D6A61BFA27" box="[876,1091,1424,1445]" gridcol="2" gridrow="9" pageId="24" pageNumber="25">joint</td>
|
||
<td id="25275D81FF8A3AB14FE282D6A70BFA27" box="[1158,1363,1424,1445]" gridcol="3" gridrow="9" pageId="24" pageNumber="25">joint</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF382FEA70BFA4F" box="[151,1363,1464,1485]" gridrow="10" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF382FEA383FA4F" box="[151,475,1464,1485]" gridcol="0" gridrow="10" pageId="24" pageNumber="25">Thickened preclitellar septa</th>
|
||
<td id="25275D81FF8A3AB1497982FEA179FA4F" box="[541,801,1464,1485]" gridcol="1" gridrow="10" pageId="24" pageNumber="25">4/5, 5/6</td>
|
||
<td id="25275D81FF8A3AB1480882FEA61BFA4F" box="[876,1091,1464,1485]" gridcol="2" gridrow="10" pageId="24" pageNumber="25">(4/5, 5/6)</td>
|
||
<td id="25275D81FF8A3AB14FE282FEA70BFA4F" box="[1158,1363,1464,1485]" gridcol="3" gridrow="10" pageId="24" pageNumber="25">(4/5, 5/6)</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF382A6A70BFA77" box="[151,1363,1504,1525]" gridrow="11" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF382A6A383FA77" box="[151,475,1504,1525]" gridcol="0" gridrow="11" pageId="24" pageNumber="25">Preclitellar nephridia</th>
|
||
<td id="25275D81FF8A3AB1497982A6A179FA77" box="[541,801,1504,1525]" gridcol="1" gridrow="11" pageId="24" pageNumber="25">(1-) 2 pairs, (6/7,) 8/9</td>
|
||
<td id="25275D81FF8A3AB1480882A6A61BFA77" box="[876,1091,1504,1525]" gridcol="2" gridrow="11" pageId="24" pageNumber="25">1 pair, 6/7</td>
|
||
<td id="25275D81FF8A3AB14FE282A6A70BFA77" box="[1158,1363,1504,1525]" gridcol="3" gridrow="11" pageId="24" pageNumber="25">2 pairs, 6/7, 7/8</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3814EA70BF99F" box="[151,1363,1544,1565]" gridrow="12" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF3814EA383F99F" box="[151,475,1544,1565]" gridcol="0" gridrow="12" pageId="24" pageNumber="25">Origin of dorsal blood vessel</th>
|
||
<td id="25275D81FF8A3AB14979814EA179F99F" box="[541,801,1544,1565]" gridcol="1" gridrow="12" pageId="24" pageNumber="25">XI-XV</td>
|
||
<td id="25275D81FF8A3AB14808814EA61BF99F" box="[876,1091,1544,1565]" gridcol="2" gridrow="12" pageId="24" pageNumber="25">1/2 VII</td>
|
||
<td id="25275D81FF8A3AB14FE2814EA70BF99F" box="[1158,1363,1544,1565]" gridcol="3" gridrow="12" pageId="24" pageNumber="25">VI</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF38176A70BF9C7" box="[151,1363,1584,1605]" gridrow="13" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF38176A383F9C7" box="[151,475,1584,1605]" gridcol="0" gridrow="13" pageId="24" pageNumber="25">Intestinal fold in VII</th>
|
||
<td id="25275D81FF8A3AB149798176A179F9C7" box="[541,801,1584,1605]" gridcol="1" gridrow="13" pageId="24" pageNumber="25">absent/present</td>
|
||
<td id="25275D81FF8A3AB148088176A61BF9C7" box="[876,1091,1584,1605]" gridcol="2" gridrow="13" pageId="24" pageNumber="25">present</td>
|
||
<td id="25275D81FF8A3AB14FE28176A70BF9C7" box="[1158,1363,1584,1605]" gridcol="3" gridrow="13" pageId="24" pageNumber="25">absent</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF3811EA70BF9EF" box="[151,1363,1624,1645]" gridrow="14" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF3811EA383F9EF" box="[151,475,1624,1645]" gridcol="0" gridrow="14" pageId="24" pageNumber="25">Pars tumida of midgut</th>
|
||
<td id="25275D81FF8A3AB14979811EA179F9EF" box="[541,801,1624,1645]" gridcol="1" gridrow="14" pageId="24" pageNumber="25">ventral</td>
|
||
<td id="25275D81FF8A3AB14808811EA61BF9EF" box="[876,1091,1624,1645]" gridcol="2" gridrow="14" pageId="24" pageNumber="25">ventral</td>
|
||
<td id="25275D81FF8A3AB14FE2811EA70BF9EF" box="[1158,1363,1624,1645]" gridcol="3" gridrow="14" pageId="24" pageNumber="25">circumferal</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF381C6A70BF917" box="[151,1363,1664,1685]" gridrow="15" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF381C6A383F917" box="[151,475,1664,1685]" gridcol="0" gridrow="15" pageId="24" pageNumber="25">Coelomocytes</th>
|
||
<td id="25275D81FF8A3AB1497981C6A179F917" box="[541,801,1664,1685]" gridcol="1" gridrow="15" pageId="24" pageNumber="25">pale/brown</td>
|
||
<td id="25275D81FF8A3AB1480881C6A61BF917" box="[876,1091,1664,1685]" gridcol="2" gridrow="15" pageId="24" pageNumber="25">dark-grey-brown</td>
|
||
<td id="25275D81FF8A3AB14FE281C6A70BF917" box="[1158,1363,1664,1685]" gridcol="3" gridrow="15" pageId="24" pageNumber="25">pale</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF381EEA70BF93F" box="[151,1363,1704,1725]" gridrow="16" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF381EEA383F93F" box="[151,475,1704,1725]" gridcol="0" gridrow="16" pageId="24" pageNumber="25">Clitellum and male pores at</th>
|
||
<td id="25275D81FF8A3AB1497981EEA179F93F" box="[541,801,1704,1725]" gridcol="1" gridrow="16" pageId="24" pageNumber="25">XII</td>
|
||
<td id="25275D81FF8A3AB1480881EEA61BF93F" box="[876,1091,1704,1725]" gridcol="2" gridrow="16" pageId="24" pageNumber="25">XII</td>
|
||
<td id="25275D81FF8A3AB14FE281EEA70BF93F" box="[1158,1363,1704,1725]" gridcol="3" gridrow="16" pageId="24" pageNumber="25">XII</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF38196A70BF967" box="[151,1363,1744,1765]" gridrow="17" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF38196A383F967" box="[151,475,1744,1765]" gridcol="0" gridrow="17" pageId="24" pageNumber="25">Seminal vesicle</th>
|
||
<td id="25275D81FF8A3AB149798196A179F967" box="[541,801,1744,1765]" gridcol="1" gridrow="17" pageId="24" pageNumber="25">absent/present</td>
|
||
<td id="25275D81FF8A3AB148088196A61BF967" box="[876,1091,1744,1765]" gridcol="2" gridrow="17" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14FE28196A70BF967" box="[1158,1363,1744,1765]" gridcol="3" gridrow="17" pageId="24" pageNumber="25">?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF381BEA70BF88F" box="[151,1363,1784,1805]" gridrow="18" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF381BEA383F88F" box="[151,475,1784,1805]" gridcol="0" gridrow="18" pageId="24" pageNumber="25">Male gland length</th>
|
||
<td id="25275D81FF8A3AB1497981BEA179F88F" box="[541,801,1784,1805]" gridcol="1" gridrow="18" pageId="24" pageNumber="25">20–130 µm</td>
|
||
<td id="25275D81FF8A3AB1480881BEA61BF88F" box="[876,1091,1784,1805]" gridcol="2" gridrow="18" pageId="24" pageNumber="25">absent</td>
|
||
<td id="25275D81FF8A3AB14FE281BEA70BF88F" box="[1158,1363,1784,1805]" gridcol="3" gridrow="18" pageId="24" pageNumber="25">?</td>
|
||
</tr>
|
||
<tr id="66F634FDFF8A3AB14BF38066A70BF8B7" box="[151,1363,1824,1845]" gridrow="19" pageId="24" pageNumber="25">
|
||
<th id="25275D81FF8A3AB14BF38066A383F8B7" box="[151,475,1824,1845]" gridcol="0" gridrow="19" pageId="24" pageNumber="25">Spermathecae extending into</th>
|
||
<td id="25275D81FF8A3AB149798066A179F8B7" box="[541,801,1824,1845]" gridcol="1" gridrow="19" pageId="24" pageNumber="25">V–IX</td>
|
||
<td id="25275D81FF8A3AB148088066A61BF8B7" box="[876,1091,1824,1845]" gridcol="2" gridrow="19" pageId="24" pageNumber="25">V, VI</td>
|
||
<td id="25275D81FF8A3AB14FE28066A70BF8B7" box="[1158,1363,1824,1845]" gridcol="3" gridrow="19" pageId="24" pageNumber="25">?</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF8AC5564BF3801DA327F8F0" blockId="24.[151,779,1883,1940]" box="[151,383,1883,1906]" pageId="24" pageNumber="25">
|
||
*
|
||
<taxonomicName id="1FC64D3CFF8AC5564BA2801DA344F8F0" box="[198,284,1883,1906]" class="Clitellata" family="Enchytraeidae" genus="Achaeta" kingdom="Animalia" order="Enchytraeida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="becki">
|
||
<emphasis id="EAB2EAADFF8AC5564BA2801DA344F8F0" box="[198,284,1883,1906]" italics="true" pageId="24" pageNumber="25">A. becki</emphasis>
|
||
</taxonomicName>
|
||
included
|
||
</paragraph>
|
||
<paragraph id="D87936BFFF8AC5564BF3803BA153F816" blockId="24.[151,779,1883,1940]" box="[151,779,1917,1940]" pageId="24" pageNumber="25">
|
||
** "absent or little developed" (
|
||
<bibRefCitation id="BC574B4EFF8AC5564A92803BA15BF816" author="Christoffersen" box="[502,771,1917,1940]" pageId="24" pageNumber="33" refString="Christoffersen, M. L. (1979) Achaeta neotropica Cernosvitov and A. iridescens sp. n. (Oligochaeta, Enchytraeidae) from Serra do Mar, Sao Paulo, Brazil. Zoologica Scripta, 8, 153 - 158." type="journal article" year="1979">Christoffersen 1979: 157</bibRefCitation>
|
||
)
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |