584 lines
88 KiB
XML
584 lines
88 KiB
XML
<document id="5A2E9BD9113A02FDE0E8EC1273B83631" ID-DOI="10.1080/00222930701391682" ID-ISSN="1464-5262" ID-Zenodo-Dep="5228968" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629487190217" checkinUser="felipe" docAuthor="Rota, Emilia, Wang, Hongzhu & Erséus, Christer" docDate="2007" docId="FA09AD4FFFE4FFA4288851CD9634195E" docLanguage="en" docName="JNatHist.41.17-20.999-1023.pdf" docOrigin="Journal of Natural History 41 (17 - 20)" docSource="http://dx.doi.org/10.1080/00222930701391682" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Grania sperantia Rota & Wang & Erséus 2007, sp. n." docType="treatment" docVersion="3" lastPageNumber="1020" masterDocId="0630D537FFF5FFB32979514495091B1F" masterDocTitle="The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area, Western Australia, with descriptions of two new species" masterLastPageNumber="1023" masterPageNumber="999" pageNumber="1014" updateTime="1699074614738" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods id="ABD08C72B440CED5879C8172F269CBF2" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="2098C0EA0518A771C6B8E7F1D9D596E6">
|
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<mods:title id="A9BEBF8B8A9821FA80557E88C6447843">The diverse Grania fauna (Clitellata: Enchytraeidae) of the Esperance area, Western Australia, with descriptions of two new species</mods:title>
|
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</mods:titleInfo>
|
||
<mods:name id="744B018E1A141934DCE405A6584831AF" type="personal">
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<mods:role id="8519BCE7B42BC3836A7B6939FA2CB826">
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<mods:roleTerm id="71297DEE655469921513B7652782B682">Author</mods:roleTerm>
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</mods:role>
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||
<mods:namePart id="B8599F1E883E2AA19468B4491C8B2BD2">Rota, Emilia</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="3FC4736BB1600BE9175F657E1077A5FF" type="personal">
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<mods:role id="085945FD5C512886481EE226C2AC755E">
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<mods:roleTerm id="856F28432CC637DA3F3DAEB7309C5A39">Author</mods:roleTerm>
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</mods:role>
|
||
<mods:namePart id="E661E5A63649C85C9FC7EDDBBEDE996A">Wang, Hongzhu</mods:namePart>
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||
</mods:name>
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||
<mods:name id="3D815A65470E7D40E0D8BA11FD7B1989" type="personal">
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<mods:role id="ADE4D950A3725579BD2D0DE374BA2657">
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<mods:roleTerm id="B0D54268F90982EADBE1BAE794DABC5E">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="12F9EAB09153A0DF092511DBF871CAF4">Erséus, Christer</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="80717B9DF56D2918C0CF087FA678AF15">text</mods:typeOfResource>
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<mods:relatedItem id="567E7F00455BDEFC5FE7DC24E62F45C1" type="host">
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<mods:titleInfo id="F87162507EC988C20D9E69F0845C58D9">
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||
<mods:title id="14FA5AB1D056B6AD4F63B85D1E9CD5A6">Journal of Natural History</mods:title>
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</mods:titleInfo>
|
||
<mods:part id="2015B925DFCA889B46F1777526BB307C">
|
||
<mods:date id="C527ECB89AC75A89CC878FC8D5619534">2007</mods:date>
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||
<mods:detail id="3C10A69DC2DA00DBF2B83225306C085F" type="pubDate">
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||
<mods:number id="3B3D5288E703C56C04753C919ED36971">2010-07-29</mods:number>
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</mods:detail>
|
||
<mods:detail id="B8075BC0E608A6D1B941330840F75A57" type="volume">
|
||
<mods:number id="C5E585AB663373472EB37CF969A26D1C">41</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="AC3FF4E4E853393331BD129821329C9D" type="issue">
|
||
<mods:number id="B9E764003D1C2F37854B476691A3017B">17 - 20</mods:number>
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</mods:detail>
|
||
<mods:extent id="748765A42D3AA6351F40E99E9778E8B7" unit="page">
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<mods:start id="818B839A15BECFD9C7E2805378B5EDB0">999</mods:start>
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<mods:end id="0D5280EE13AA2464232F0C7AF0707D71">1023</mods:end>
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</mods:extent>
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</mods:part>
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<mods:location id="84AF034E1ACEFAECEEBF532A52A8358A">
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<mods:url id="2C056E3EFD3C77432A1E61CB8965E4D2">http://dx.doi.org/10.1080/00222930701391682</mods:url>
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</mods:location>
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<mods:classification id="7E89C8D4F9FB492EF2C9AEFF114D90E2">journal article</mods:classification>
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<mods:identifier id="47751CFCE2C9D8B01830F57CE93DC718" type="DOI">10.1080/00222930701391682</mods:identifier>
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<mods:identifier id="162CDD9A4A0D6383CF7AA82C9D89AC77" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="05A786F57350400B79DBA93634F5B3B7" type="Zenodo-Dep">5228968</mods:identifier>
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</mods:mods>
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<treatment id="FA09AD4FFFE4FFA4288851CD9634195E" LSID="urn:lsid:plazi:treatment:FA09AD4FFFE4FFA4288851CD9634195E" httpUri="http://treatment.plazi.org/id/FA09AD4FFFE4FFA4288851CD9634195E" lastPageId="23" lastPageNumber="1020" pageId="17" pageNumber="1014">
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<subSubSection id="3ABA4FD2FFE4FFA2288851CD96121BBE" box="[497,795,137,161]" pageId="17" pageNumber="1014" type="nomenclature">
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<paragraph id="721F1C59FFE4FFA2288851CD96121BBE" blockId="17.[497,795,137,193]" box="[497,795,137,161]" pageId="17" pageNumber="1014">
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<heading id="2957AB35FFE4FFA2288851CD96121BBE" box="[497,795,137,161]" centered="true" fontSize="10" level="2" pageId="17" pageNumber="1014" reason="2">
|
||
<taxonomicName id="B5A067DAFFE4FFA2288851CD97DB1BBE" authority="Rota & Wang & Erséus, 2007" authorityName="Rota & Wang & Erséus" authorityYear="2007" box="[497,722,137,161]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="17" pageNumber="1014" phylum="Rhodophyta" rank="species" species="sperantia" status="sp. nov.">
|
||
<emphasis id="40D4C04BFFE4FFA2288851CD97DB1BBE" bold="true" box="[497,722,137,161]" italics="true" pageId="17" pageNumber="1014">Grania sperantia</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="5BE77D30FFE4FFA22BA351CD96121BBE" box="[730,795,137,161]" pageId="17" pageNumber="1014" rank="species">sp. n.</taxonomicNameLabel>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3ABA4FD2FFE4FFA72B7551ED94AA1D8B" lastPageId="20" lastPageNumber="1017" pageId="17" pageNumber="1014" type="description">
|
||
<paragraph id="721F1C59FFE4FFA22B7551ED961F1BDE" blockId="17.[497,795,137,193]" box="[524,790,169,193]" pageId="17" pageNumber="1014">
|
||
(
|
||
<figureCitation id="EA9B00DCFFE4FFA22B6D51ED97B31BDE" box="[532,698,169,193]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figures 7A–H</figureCitation>
|
||
,
|
||
<figureCitation id="EA9B00DCFFE4FFA22BBE51ED96071BDE" box="[711,782,169,193]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="17" pageNumber="1014">8A, B</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE4FFA2290451BF941C1A0D" blockId="17.[125,277,250,274]" box="[125,277,250,274]" pageId="17" pageNumber="1014">
|
||
<emphasis id="40D4C04BFFE4FFA2290451BF941C1A0D" box="[125,277,250,274]" italics="true" pageId="17" pageNumber="1014">Type material</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE4FFA22904506F94F11998" blockId="17.[125,1172,299,647]" pageId="17" pageNumber="1014">
|
||
<materialsCitation id="C2C81604FFE4FFA22904506F91991A9B" collectingDate="2003-02-19" collectionCode="WAM" elevation="5" latitude="-33.94865" location="Cowerie Bay" longLatPrecision="1" longitude="122.52132" municipality="Cheyne Point" pageId="17" pageNumber="1014" specimenCode="V 7320, ES03-39" specimenCount="1" typeStatus="holotype">
|
||
<typeStatus id="AD1BA2FBFFE4FFA22904506F95E41A5C" box="[125,237,299,323]" pageId="17" pageNumber="1014" type="holotype">Holotype</typeStatus>
|
||
:
|
||
<collectionCode id="14B1849CFFE4FFA22879506F94411A5C" box="[256,328,299,323]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="17" pageNumber="1014" type="Museum">WAM</collectionCode>
|
||
<specimenCode id="2206B422FFE4FFA2282E506F94BF1A5C" box="[343,438,299,323]" collectionCode="V" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="17" pageNumber="1014" type="Museum">V 7320</specimenCode>
|
||
, whole-mounted specimen, fully mature, from southeast of
|
||
<location id="777F4A82FFE4FFA22904500894221A7B" LSID="urn:lsid:plazi:treatment:FA09AD4FFFE4FFA4288851CD9634195E:777F4A82FFE4FFA22904500894221A7B" box="[125,299,332,356]" latitude="-33.94865" longLatPrecision="1" longitude="122.52132" municipality="Cheyne Point" name="Cowerie Bay" pageId="17" pageNumber="1014">Cowerie Bay</location>
|
||
at
|
||
<collectingMunicipality id="927B8623FFE4FFA228F8500897351A7B" box="[385,572,332,356]" pageId="17" pageNumber="1014">Cheyne Point</collectingMunicipality>
|
||
,
|
||
<geoCoordinate id="17947A9EFFE4FFA22B18500897EF1A7B" box="[609,742,331,356]" degrees="33" direction="south" minutes="56.919" orientation="latitude" pageId="17" pageNumber="1014" precision="1" value="-33.94865">
|
||
33
|
||
<emphasis id="40D4C04BFFE4FFA22B07500F97811A7C" bold="true" box="[638,648,331,355]" italics="true" pageId="17" pageNumber="1014">°</emphasis>
|
||
56.919S
|
||
</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="17947A9EFFE4FFA22A75500896AB1A7B" box="[780,930,331,356]" degrees="122" direction="east" minutes="31.279" orientation="longitude" pageId="17" pageNumber="1014" precision="1" value="122.52132">
|
||
122
|
||
<emphasis id="40D4C04BFFE4FFA22A41500F964B1A7C" bold="true" box="[824,834,331,355]" italics="true" pageId="17" pageNumber="1014">°</emphasis>
|
||
31.279E
|
||
</geoCoordinate>
|
||
, subtidal,
|
||
<quantity id="B558B1BCFFE4FFA22D35500891861A7B" box="[1100,1167,332,356]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="17" pageNumber="1014" unit="m" value="0.5">
|
||
<elevation id="F98DFB6AFFE4FFA22D35500891861A7B" box="[1100,1167,332,356]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="17" pageNumber="1014" unit="m" value="0.5">0.5 m</elevation>
|
||
</quantity>
|
||
, heterogeneous sand with pebbles and coral,
|
||
<date id="061E3A99FFE4FFA22BA8502896B61A9B" box="[721,959,364,388]" pageId="17" pageNumber="1014" value="2003-02-19">
|
||
<collectingDate id="165AC371FFE4FFA22BA8502896B61A9B" box="[721,959,364,388]" pageId="17" pageNumber="1014" value="2003-02-19">19 February 2003</collectingDate>
|
||
</date>
|
||
(Stn
|
||
<specimenCode id="2206B422FFE4FFA22D655028918E1A9B" box="[1052,1159,364,388]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-39</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="C2C81604FFE4FFA2290450C894F21ABB" box="[125,507,396,420]" collectionCode="WAM" pageId="17" pageNumber="1014" specimenCode="V 7321-7326" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="AD1BA2FBFFE4FFA2290450C895F81ABB" box="[125,241,396,420]" pageId="17" pageNumber="1014" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
<collectionCode id="14B1849CFFE4FFA2287850C894401ABB" box="[257,329,396,420]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="17" pageNumber="1014" type="Museum">WAM</collectionCode>
|
||
<specimenCode id="2206B422FFE4FFA2282F50C894F21ABB" box="[342,507,396,420]" collectionCode="V" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="17" pageNumber="1014" type="Museum">V 7321–7326</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<specimenCount id="64A6D7D0FFE4FFA22B7550C897A61ABB" box="[524,687,396,420]" pageId="17" pageNumber="1014" type="generic">six specimens</specimenCount>
|
||
numbered in this order: one from type locality, one from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA228FA50E994E41ADA" box="[387,493,429,453]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-25" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA228FA50E994E41ADA" box="[387,493,429,453]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-25</specimenCode>
|
||
</materialsCitation>
|
||
C, one from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA22BC850E996111ADA" box="[689,792,429,453]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22BC850E996111ADA" box="[689,792,429,453]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
A, one from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA22AA750E991411ADA" box="[990,1096,429,453]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22AA750E991411ADA" box="[990,1096,429,453]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
C, and two from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA22850508994861AFA" box="[297,399,461,485]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-35" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22850508994861AFA" box="[297,399,461,485]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-35</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA228F65089919D1AFA" box="[399,1172,461,485]" collectionCode="A, SMNH" pageId="17" pageNumber="1014" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="14B1849CFFE4FFA228F6508994AF1AFA" box="[399,422,461,485]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="17" pageNumber="1014" type="Herbarium">A</collectionCode>
|
||
.
|
||
<collectionCode id="14B1849CFFE4FFA228CC508997041AFA" box="[437,525,461,485]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="17" pageNumber="1014">SMNH</collectionCode>
|
||
Type Coll. 6809–6817,
|
||
<specimenCount id="64A6D7D0FFE4FFA22A40508996F81AFA" box="[825,1009,461,485]" pageId="17" pageNumber="1014" type="generic">nine specimens</specimenCount>
|
||
: six from Stn
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA2290450AA95ED1919" box="[125,228,494,518]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA2290450AA95ED1919" box="[125,228,494,518]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
C and three from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA22B7350AA97641919" box="[522,621,494,518]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-35" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22B7350AA97641919" box="[522,621,494,518]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-35</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA22B1750AA96081939" collectionCode="A, MCZR" pageId="17" pageNumber="1014" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="14B1849CFFE4FFA22B1750AA978D1919" box="[622,644,494,518]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="17" pageNumber="1014" type="Herbarium">A</collectionCode>
|
||
(two missing posterior segments).
|
||
<collectionCode id="14B1849CFFE4FFA22D4650AA919D1919" box="[1087,1172,494,518]" country="Italy" httpUri="http://grbio.org/cool/mmbj-pfva" name="Museo Civico di Zoologia" pageId="17" pageNumber="1014">MCZR</collectionCode>
|
||
<taxonomicName id="B5A067DAFFE4FFA22904534A940E1939" box="[125,263,526,550]" class="Oligochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="17" pageNumber="1014" phylum="Annelida" rank="class">Oligochaeta</taxonomicName>
|
||
0150–0155,
|
||
<specimenCount id="64A6D7D0FFE4FFA228DD534A97411939" box="[420,584,526,550]" pageId="17" pageNumber="1014" type="generic">six specimens</specimenCount>
|
||
: three from Stn
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA22A72534A967B1939" box="[779,882,526,550]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22A72534A967B1939" box="[779,882,526,550]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
C (two missing posterior segments) and three from Stn
|
||
<materialsCitation id="C2C81604FFE4FFA228A1536A97321959" box="[472,571,558,582]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-35" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA228A1536A97321959" box="[472,571,558,582]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-35</specimenCode>
|
||
</materialsCitation>
|
||
A (two missing posterior segments). All fully mature except three just puberal from
|
||
<materialsCitation id="C2C81604FFE4FFA22897530B97511978" box="[494,600,591,615]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-25" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22897530B97511978" box="[494,600,591,615]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-25</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA22B2E530B97E81978" box="[599,737,591,615]" collectionCode="C" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="14B1849CFFE4FFA22B2E530B97621978" box="[599,619,591,615]" country="Denmark" name="University of Copenhagen" pageId="17" pageNumber="1014" type="Herbarium">C</collectionCode>
|
||
,
|
||
<specimenCode id="2206B422FFE4FFA22B03530B97E81978" box="[634,737,591,615]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
A, and
|
||
<materialsCitation id="C2C81604FFE4FFA22A42530B96A81978" box="[827,929,591,615]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-35" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA22A42530B96A81978" box="[827,929,591,615]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-35</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA22AD8530B95BC1998" collectionCode="A" pageId="17" pageNumber="1014" specimenCount="1" specimenCount-subadult="1" typeStatus="paratype">
|
||
<collectionCode id="14B1849CFFE4FFA22AD8530B96B11978" box="[929,952,591,615]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="17" pageNumber="1014" type="Herbarium">A</collectionCode>
|
||
, and
|
||
<specimenCount id="64A6D7D0FFE4FFA22A82530B919D1978" box="[1019,1172,591,615]" pageId="17" pageNumber="1014" type="subadult">two subadult</specimenCount>
|
||
from
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA229C7532B942C1998" box="[190,293,623,647]" collectionCode="ES" pageId="17" pageNumber="1014" specimenCode="ES03-28" specimenCount="1" typeStatus="paratype">
|
||
<specimenCode id="2206B422FFE4FFA229C7532B942C1998" box="[190,293,623,647]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-28</specimenCode>
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE4FFA2285C532B94D51998" box="[293,476,623,647]" collectionCode="C" pageId="17" pageNumber="1014" specimenCode="ES03-35" specimenCount="1" typeStatus="paratype">
|
||
<collectionCode id="14B1849CFFE4FFA2285C532B94301998" box="[293,313,623,647]" country="Denmark" name="University of Copenhagen" pageId="17" pageNumber="1014" type="Herbarium">C</collectionCode>
|
||
and
|
||
<specimenCode id="2206B422FFE4FFA2280F532B94D51998" box="[374,476,623,647]" collectionCode="ES" pageId="17" pageNumber="1014">ES03-35</specimenCode>
|
||
</materialsCitation>
|
||
A.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE4FFA22904538495FC19C7" blockId="17.[125,245,704,728]" box="[125,245,704,728]" pageId="17" pageNumber="1014">
|
||
<emphasis id="40D4C04BFFE4FFA22904538495FC19C7" box="[125,245,704,728]" italics="true" pageId="17" pageNumber="1014">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE4FFA2290453B595F01D0C" blockId="17.[125,1173,753,1685]" pageId="17" pageNumber="1014">
|
||
Body
|
||
<quantity id="B558B1BCFFE4FFA229BF53B594641816" box="[198,365,753,777]" metricMagnitude="-2" metricUnit="m" metricValue="1.36" metricValueMax="1.54" metricValueMin="1.18" pageId="17" pageNumber="1014" unit="mm" value="13.6" valueMax="15.4" valueMin="11.8">11.8–15.4 mm</quantity>
|
||
long (
|
||
<emphasis id="40D4C04BFFE4FFA228B953B694C71816" box="[448,462,754,777]" italics="true" pageId="17" pageNumber="1014">n</emphasis>
|
||
513),
|
||
<quantity id="B558B1BCFFE4FFA22B6653B597CE1816" box="[543,711,753,777]" metricMagnitude="-4" metricUnit="m" metricValue="3.2499999999999996" metricValueMax="3.5" metricValueMin="3.0" pageId="17" pageNumber="1014" unit="mm" value="0.32499999999999996" valueMax="0.35" valueMin="0.3">0.30–0.35 mm</quantity>
|
||
wide at V,
|
||
<quantity id="B558B1BCFFE4FFA22A2253B5910A1816" box="[859,1027,753,777]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="4.2" metricValueMin="3.8" pageId="17" pageNumber="1014" unit="mm" value="0.4" valueMax="0.42" valueMin="0.38">0.38–0.42 mm</quantity>
|
||
at clitellum (
|
||
<emphasis id="40D4C04BFFE4FFA229F15256959F1836" box="[136,150,786,809]" italics="true" pageId="17" pageNumber="1014">n</emphasis>
|
||
520). Segments of complete adults 66–78 (
|
||
<emphasis id="40D4C04BFFE4FFA22BF5525697931836" box="[652,666,786,809]" italics="true" pageId="17" pageNumber="1014">n</emphasis>
|
||
514). Prostomium rounded (
|
||
<figureCitation id="EA9B00DCFFE4FFA22A945255918C1836" box="[1005,1157,785,809]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figure 7A, B</figureCitation>
|
||
),
|
||
<quantity id="B558B1BCFFE4FFA22904527695F61855" box="[125,255,816,842]" metricMagnitude="-2" metricUnit="m" metricValue="9.4" metricValueMax="10.8" metricValueMin="8.0" pageId="17" pageNumber="1014" unit="mm" value="94.0" valueMax="108.0" valueMin="80.0">80–108 mm</quantity>
|
||
long,
|
||
<quantity id="B558B1BCFFE4FFA22830527694D01855" box="[329,473,816,842]" metricMagnitude="-1" metricUnit="m" metricValue="1.54" metricValueMax="1.75" metricValueMin="1.33" pageId="17" pageNumber="1014" unit="mm" value="154.0" valueMax="175.0" valueMin="133.0">133–175 mm</quantity>
|
||
wide at 0/1 (
|
||
<emphasis id="40D4C04BFFE4FFA22B0A527697881856" box="[627,641,818,841]" italics="true" pageId="17" pageNumber="1014">n</emphasis>
|
||
520), epidermis just thinning at front (to
|
||
<quantity id="B558B1BCFFE4FFA22D10527695C31875" metricMagnitude="-2" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="17" pageNumber="1014" unit="mm" value="12.5" valueMax="15.0" valueMin="10.0">10– 15 mm</quantity>
|
||
). Chaetae beginning in VII ventrally, absent throughout laterally. Chaetal length
|
||
<quantity id="B558B1BCFFE4FFA229A9523694691895" box="[208,352,881,907]" metricMagnitude="-1" metricUnit="m" metricValue="1.44" metricValueMax="1.63" metricValueMin="1.25" pageId="17" pageNumber="1014" unit="mm" value="144.0" valueMax="163.0" valueMin="125.0">125–163 mm</quantity>
|
||
in preclitellar segments,
|
||
<quantity id="B558B1BCFFE4FFA22BF2523696121895" box="[651,795,881,907]" metricMagnitude="-1" metricUnit="m" metricValue="1.325" metricValueMax="1.6" metricValueMin="1.05" pageId="17" pageNumber="1014" unit="mm" value="132.5" valueMax="160.0" valueMin="105.0">105–160 mm</quantity>
|
||
in postclitellar segments, larger in (VII) IX–XXV (XXX), then gradually decreasing towards tail. Chaetae (
|
||
<figureCitation id="EA9B00DCFFE4FFA22AA552D7915518B4" box="[988,1116,915,939]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figures 7F</figureCitation>
|
||
,
|
||
<figureCitation id="EA9B00DCFFE4FFA22D1152D7918518B4" box="[1128,1164,915,939]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="17" pageNumber="1014">8A</figureCitation>
|
||
) stout, L-shaped, ectal tip blunt, shaft straight, progressively expanding entally (from up to
|
||
<quantity id="B558B1BCFFE4FFA22904529095CC18F3" box="[125,197,978,1004]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="17" pageNumber="1014" unit="mm" value="11.0">11 mm</quantity>
|
||
thick at mid-point to up to
|
||
<quantity id="B558B1BCFFE4FFA22B3B5290978318F3" box="[578,650,978,1004]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="17" pageNumber="1014" unit="mm" value="14.0">14 mm</quantity>
|
||
across ankle), then curving into a short, slender foot with low instep and indistinct heel. Chaetal index 4.84,
|
||
<emphasis id="40D4C04BFFE4FFA22AE652B196A41F13" box="[927,941,1013,1036]" italics="true" pageId="17" pageNumber="1014">n</emphasis>
|
||
510,
|
||
<emphasis id="40D4C04BFFE4FFA22A8852B196F31F13" box="[1009,1018,1013,1036]" italics="true" pageId="17" pageNumber="1014">s</emphasis>
|
||
50.424. Sole of foot flat, tip of foot upturned. Epidermal gland cells inconspicuous. Thick layer of longitudinal body wall muscle fibres. Clitellum as much as
|
||
<quantity id="B558B1BCFFE4FFA22A1B557196C81F52" box="[866,961,1075,1101]" metricMagnitude="-2" metricUnit="m" metricValue="3.25" pageId="17" pageNumber="1014" unit="mm" value="32.5">32.5 mm</quantity>
|
||
thick when fully developed, extending from the chaetae of XI to the whole of XIII, sometimes covering part of XIV (
|
||
<figureCitation id="EA9B00DCFFE4FFA2286F553294BF1F91" box="[278,438,1142,1166]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figure 7C, D</figureCitation>
|
||
); gland cells distributed into three main bands around body: a wider ‘‘middle band’’ of small (
|
||
<quantity id="B558B1BCFFE4FFA22B7C55D297631FB1" box="[517,618,1172,1198]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" pageId="17" pageNumber="1014" unit="mm" value="9.5" valueMax="11.0" valueMin="8.0">8–11 mm</quantity>
|
||
across), polygonal cells with two granulation
|
||
<typeStatus id="AD1BA2FBFFE4FFA2290455F395B51FD0" box="[125,188,1207,1231]" pageId="17" pageNumber="1014">types</typeStatus>
|
||
, hyaline and pale granular, interspersed in an irregular pattern—this middle band starts in the first half of XII; and an anterior and a posterior ‘‘border band’’, each of 14–16 regular transverse rows of cells, dominated by large rectangular (10 ×
|
||
<quantity id="B558B1BCFFE4FFA22D6E55B391851E10" box="[1047,1164,1270,1296]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" metricValueMax="2.4" metricValueMin="1.6" pageId="17" pageNumber="1014" unit="mm" value="20.0" valueMax="24.0" valueMin="16.0">16–24 mm</quantity>
|
||
) hyaline cells. In closer view, the ‘‘border bands’’ indeed consist each of two sub-bands: one located at the (anterior or posterior) boundary of clitellum and comprising about 10–12 rows of merely hyaline cells, and the other, adjacent to the middle clitellar band, consisting of four to five rows of hyaline cells intermingled with few, very small (3–7 ×
|
||
<quantity id="B558B1BCFFE4FFA22D30543D918F1E8E" box="[1097,1158,1399,1425]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="17" pageNumber="1014" unit="mm" value="6.0">6 mm</quantity>
|
||
), refringent granular cells (
|
||
<figureCitation id="EA9B00DCFFE4FFA228BC54DE97481EAD" box="[453,577,1434,1458]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figure 7D</figureCitation>
|
||
). Clitellum absent midventrally between male pores (
|
||
<figureCitation id="EA9B00DCFFE4FFA229AD54FE94471ECD" box="[212,334,1466,1490]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figure 7C</figureCitation>
|
||
). Male pores ventrolateral in middle of XII. A small ‘‘copulatory gland’’ midventrally in XIV. Spermathecal pores (
|
||
<figureCitation id="EA9B00DCFFE4FFA22BC5549E96391EED" box="[700,816,1498,1522]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="17" pageNumber="1014">Figure 8B</figureCitation>
|
||
) located in lateral lines at onethird of V.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE4FFA729E1575897BE1836" blockId="17.[125,1173,753,1685]" lastBlockId="20.[138,1185,137,809]" lastPageId="20" lastPageNumber="1017" pageId="17" pageNumber="1014">
|
||
Brain indented posteriorly. Head organ housing four to six globular inclusions of uniform (
|
||
<quantity id="B558B1BCFFE4FFA2298B5778944F1D4B" box="[242,326,1594,1620]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="17" pageNumber="1014" unit="mm" value="4.8">4.8 mm</quantity>
|
||
) or different (
|
||
<quantity id="B558B1BCFFE4FFA228875778978D1D4B" box="[510,644,1594,1620]" metricMagnitude="-3" metricUnit="m" metricValue="4.45" metricValueMax="6.4" metricValueMin="2.5" pageId="17" pageNumber="1014" unit="mm" value="4.45" valueMax="6.4" valueMin="2.5">2.5–6.4 mm</quantity>
|
||
) diameter (
|
||
<figureCitation id="EA9B00DCFFE4FFA22A61577896B11D4B" box="[792,952,1596,1620]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="17" pageNumber="1014">Figure 7A, B</figureCitation>
|
||
); inclusions often showing a central hole (some specimens from ES03–28C and ES03-35A). Pharyngeal glands paired at 4/5–6/7, with ventral lobes in IV–VI; ventral lobes larger than dorsal ones in IV. Gut contents: small to large diatoms, fragments of thick sponge spicules, organic material mostly decomposed. Rectal ampulla not expanded (
|
||
<figureCitation id="EA9B00DCFFE1FFA72AC851ED915A1BDE" box="[945,1107,169,193]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="20" pageNumber="1017">Figure 7G, H</figureCitation>
|
||
). First nephridia at 7/8; nephridia conspicuous in posterior body half. Coelomocytes not seen. Dorsal blood vessel commencing in XXXIX–XLIX (
|
||
<emphasis id="40D4C04BFFE1FFA72A7A51AE96181A1E" box="[771,785,234,257]" italics="true" pageId="20" pageNumber="1017">n</emphasis>
|
||
512). Chloragogen cells reaching
|
||
<quantity id="B558B1BCFFE1FFA729F3504E95DB1A3D" box="[138,210,264,290]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="20" pageNumber="1017" unit="mm" value="16.0">16 mm</quantity>
|
||
above gut in anterior segments, more flattened (
|
||
<quantity id="B558B1BCFFE1FFA72A63504E966A1A3D" box="[794,867,264,290]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="20" pageNumber="1017" unit="mm" value="11.0">11 mm</quantity>
|
||
at most) behind clitellum. Sperm sac extending to XXII–half XXIX (
|
||
<emphasis id="40D4C04BFFE1FFA72BFF506F979D1A5D" box="[646,660,299,322]" italics="true" pageId="20" pageNumber="1017">n</emphasis>
|
||
56). Sperm funnels elongate,
|
||
<quantity id="B558B1BCFFE1FFA72A83506F91501A5C" box="[1018,1113,297,323]" metricMagnitude="-2" metricUnit="m" metricValue="6.25" pageId="20" pageNumber="1017" unit="mm" value="62.5">62.5 mm</quantity>
|
||
wide, about 19 times longer than wide, occupying 3.5 segments [XIII–XV(XVI)], with a short (
|
||
<quantity id="B558B1BCFFE1FFA729EA502F94001A9C" box="[147,265,361,387]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="20" pageNumber="1017" unit="mm" value="17.5" valueMax="19.0" valueMin="16.0">16–19 mm</quantity>
|
||
) hyaline portion below collar. Heads of sperm reaching
|
||
<quantity id="B558B1BCFFE1FFA72AF2502F96F71A9C" box="[907,1022,361,387]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" metricValueMax="2.4" metricValueMin="2.2" pageId="20" pageNumber="1017" unit="mm" value="23.0" valueMax="24.0" valueMin="22.0">22–24 mm</quantity>
|
||
above collars. Vasa deferentia not very long, always less deep than sperm funnels inside sperm sac (coils only seen as far back as XIV); vas unmodified, ciliated throughout, proximally
|
||
<quantity id="B558B1BCFFE1FFA72D3B50E891A81ADB" box="[1090,1185,426,452]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" pageId="20" pageNumber="1017" unit="mm" value="17.5">17.5 mm</quantity>
|
||
wide, ectally narrowing to
|
||
<quantity id="B558B1BCFFE1FFA728A8508997101AFA" box="[465,537,459,485]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="1017" unit="mm" value="10.0">10 mm</quantity>
|
||
as approaching penial apparatus from posterior side. Penial apparatus, a compact glandular bulb, oval in lateral view,
|
||
<quantity id="B558B1BCFFE1FFA72AFB50A9910D191A" box="[898,1028,491,517]" metricMagnitude="-1" metricUnit="m" metricValue="1.04" metricValueMax="1.1199999999999999" metricValueMin="0.96" pageId="20" pageNumber="1017" unit="mm" value="104.0" valueMax="112.0" valueMin="96.0">96–112 mm</quantity>
|
||
long, slightly off-centred to the rear of the male pore, flanked laterally by an aglandular sac pointing posteriorly; all parts of apparatus anchored by robust muscles to body wall (
|
||
<figureCitation id="EA9B00DCFFE1FFA72A89536A916E1959" box="[1008,1127,558,582]" captionStart="Figure 7" captionStartId="18.[138,198,1530,1549]" captionTargetBox="[138,1184,183,1492]" captionTargetId="figure-1@18.[138,1184,178,1494]" captionTargetPageId="18" captionText="Figure 7. Grania sperantia sp. n. (A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla." figureDoi="http://doi.org/10.5281/zenodo.5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="20" pageNumber="1017">Figure 7E</figureCitation>
|
||
). No stylets present (penial type‘‘3’’ sensu
|
||
<bibRefCitation id="163161A8FFE1FFA72B44530A97DC1979" author="Coates KA" box="[573,725,590,614]" pageId="20" pageNumber="1017" pagination="45 - 50" refId="ref10586" refString="Coates KA. 1984. Specific criteria in Grania (Oligochaeta, Enchytraeidae). Hydrobiologia 115: 45 - 50." type="journal article" year="1984">Coates 1984</bibRefCitation>
|
||
). Egg sac extending into XXIX–XXXII (
|
||
<emphasis id="40D4C04BFFE1FFA729ED532B95AB1999" box="[148,162,623,646]" italics="true" pageId="20" pageNumber="1017">n</emphasis>
|
||
54). Spermathecal ampullae large, oval,
|
||
<quantity id="B558B1BCFFE1FFA72BDF532B962E1998" box="[678,807,621,647]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" metricValueMax="1.1199999999999999" metricValueMin="0.88" pageId="20" pageNumber="1017" unit="mm" value="100.0" valueMax="112.0" valueMin="88.0">88–112 mm</quantity>
|
||
wide,
|
||
<quantity id="B558B1BCFFE1FFA72AFC532B911C1998" box="[901,1045,621,647]" metricMagnitude="-1" metricUnit="m" metricValue="1.16" metricValueMax="1.28" metricValueMin="1.04" pageId="20" pageNumber="1017" unit="mm" value="116.0" valueMax="128.0" valueMin="104.0">104–128 mm</quantity>
|
||
long, with agranular walls, separately attached to oesophagus in posterior of V (
|
||
<figureCitation id="EA9B00DCFFE1FFA72AD253CB912B19B8" box="[939,1058,655,679]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="20" pageNumber="1017">Figure 8B</figureCitation>
|
||
); about 30 sperm rings, maximally
|
||
<quantity id="B558B1BCFFE1FFA728DB53EB94E319D8" box="[418,490,686,712]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="20" pageNumber="1017" unit="mm" value="19.0">19 mm</quantity>
|
||
wide, embedded in each ampulla. Ectal ducts
|
||
<quantity id="B558B1BCFFE1FFA72D6853EB91A819D8" box="[1041,1185,686,712]" metricMagnitude="-1" metricUnit="m" metricValue="1.14" metricValueMax="1.28" metricValueMin="1.0" pageId="20" pageNumber="1017" unit="mm" value="114.0" valueMax="128.0" valueMin="100.0">100–128 mm</quantity>
|
||
long,
|
||
<quantity id="B558B1BCFFE1FFA729B25394941A19F7" box="[203,275,718,744]" metricMagnitude="-2" metricUnit="m" metricValue="3.2" pageId="20" pageNumber="1017" unit="mm" value="32.0">32 mm</quantity>
|
||
wide at midcourse, narrowing at both ends; ducts S-shaped, proximally curved medially to enter ampullae laterally, distally bent at angle to reach external pores. Latter portion of ducts showing distinct muscle fibres.
|
||
</paragraph>
|
||
<caption id="26DF4CD1FFE7FFA129F354BE94AE1D8D" ID-DOI="http://doi.org/10.5281/zenodo.5228982" ID-Zenodo-Dep="5228982" httpUri="https://zenodo.org/record/5228982/files/figure.png" pageId="18" pageNumber="1015" startId="18.[138,198,1530,1549]" targetBox="[138,1184,183,1492]" targetPageId="18">
|
||
<paragraph id="721F1C59FFE7FFA129F354BE94AE1D8D" blockId="18.[138,1185,1530,1682]" pageId="18" pageNumber="1015">
|
||
Figure 7.
|
||
<taxonomicName id="B5A067DAFFE7FFA1299154BE94731D12" authority="Rota & Wang & Erséus, 2007" authorityName="Rota & Wang & Erséus" authorityYear="2007" box="[232,378,1530,1549]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="18" pageNumber="1015" phylum="Rhodophyta" rank="species" species="sperantia" status="sp. nov.">
|
||
<emphasis id="40D4C04BFFE7FFA1299154BE94731D12" box="[232,378,1530,1549]" italics="true" pageId="18" pageNumber="1015">Grania sperantia</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="5BE77D30FFE7FFA1280654BE94BB1D12" box="[383,434,1530,1549]" pageId="18" pageNumber="1015" rank="species">sp. n.</taxonomicNameLabel>
|
||
(A, B) Cephalic region in lateral (A) and dorsal (B) views, showing the head organ and its hollowed inclusions; (C) ventral view of clitellum; (D) detail of the anterior part of clitellum, showing (above) the two anterior sub-bands of rectangular hyaline cells, intermingled or not with small refringent cells, and (below) the middle band made of hyaline and pale granular, polygonal cells; (E) ventrolateral view of penial bulb; (F) ventral chaeta of segment XXXVII, turned somewhat frontally; (G, H) pygidium in lateral (G) and ventral (H) views, showing rectal ampulla.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26DF4CD1FFE6FFA02904570E919C1D8D" ID-DOI="http://doi.org/10.5281/zenodo.5228984" ID-Zenodo-Dep="5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="19" pageNumber="1016" startId="19.[125,185,1610,1629]" targetBox="[129,1170,123,1573]" targetPageId="19">
|
||
<paragraph id="721F1C59FFE6FFA02904570E919C1D8D" blockId="19.[125,1173,1610,1682]" pageId="19" pageNumber="1016">
|
||
Figure 8. (A, B)
|
||
<taxonomicName id="B5A067DAFFE6FFA02865570E94A61D42" authority="Rota & Wang & Erséus, 2007" authorityName="Rota & Wang & Erséus" authorityYear="2007" box="[284,431,1610,1629]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="19" pageNumber="1016" phylum="Rhodophyta" rank="species" species="sperantia" status="sp. nov.">
|
||
<emphasis id="40D4C04BFFE6FFA02865570E94A61D42" box="[284,431,1610,1629]" italics="true" pageId="19" pageNumber="1016">Grania sperantia</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="5BE77D30FFE6FFA028CD570E94EE1D42" box="[436,487,1610,1629]" pageId="19" pageNumber="1016" rank="species">sp. n.</taxonomicNameLabel>
|
||
(A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C)
|
||
<taxonomicName id="B5A067DAFFE6FFA02D785721946F1D8D" authority="Coates and Stacey, 1993" authorityName="Coates and Stacey" authorityYear="1993" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="19" pageNumber="1016" phylum="Rhodophyta" rank="species" species="vacivasa">
|
||
<emphasis id="40D4C04BFFE6FFA02D785721919D1D67" box="[1025,1172,1637,1656]" italics="true" pageId="19" pageNumber="1016">Grania vacivasa</emphasis>
|
||
<bibRefCitation id="163161A8FFE6FFA02904573B946F1D8D" author="Coates KA & Stacey D" box="[125,358,1663,1682]" pageId="19" pageNumber="1016" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
, chaetae from different segments as indicated by Roman numerals (all ventral chaetae).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="721F1C59FFE1FFA729F3522695F21865" blockId="20.[138,251,866,890]" box="[138,251,866,890]" pageId="20" pageNumber="1017">
|
||
<emphasis id="40D4C04BFFE1FFA729F3522695F21865" box="[138,251,866,890]" italics="true" pageId="20" pageNumber="1017">Etymology</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE1FFA729F352D6918218B5" blockId="20.[138,1163,914,938]" box="[138,1163,914,938]" pageId="20" pageNumber="1017">Named using the late Latin equivalent of ‘‘Espérance’’ (the French name for ‘‘Hope’’).</paragraph>
|
||
<paragraph id="721F1C59FFE1FFA729F352A795E018E4" blockId="20.[138,233,995,1019]" box="[138,233,995,1019]" pageId="20" pageNumber="1017">
|
||
<emphasis id="40D4C04BFFE1FFA729F352A795E018E4" box="[138,233,995,1019]" italics="true" pageId="20" pageNumber="1017">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE1FFA729F35550942A1EED" blockId="20.[138,1185,1044,1522]" pageId="20" pageNumber="1017">
|
||
This new species is easily distinguished by the complete lack of lateral chaetae, the multiple-banded pattern of the clitellum, the extremely long sperm funnels, and the intrasegmental location of the spermathecal pores. Remarkable also is the high number (and the hollowness) of the inclusions that can be found in the head organ of some specimens. The lack of coelomocytes, consistently observed in material from four stations, could be an artefact due to loss of these cells on fixation (thus representing at least a behavioural, if not physiological, trait of the species). The body size, the chaetal characters (size, shape, and distribution) and the proportions of the sperm funnels are strongly reminiscent of
|
||
<taxonomicName id="B5A067DAFFE1FFA7289F545396CD1E30" authority="Coates and Stacey, 1993" authorityName="Coates and Stacey" authorityYear="1993" box="[486,964,1303,1327]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="20" pageNumber="1017" phylum="Rhodophyta" rank="species" species="conjuncta">
|
||
<emphasis id="40D4C04BFFE1FFA7289F545397731E30" box="[486,634,1303,1327]" italics="true" pageId="20" pageNumber="1017">G. conjuncta</emphasis>
|
||
<bibRefCitation id="163161A8FFE1FFA72BF0545396CD1E30" author="Coates KA & Stacey D" box="[649,964,1303,1327]" pageId="20" pageNumber="1017" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
, another Western Australian species described (on a single specimen) from Rottnest Island, characterized by dorsally merging spermathecae and the lack of penial aglandular sacs.
|
||
<taxonomicName id="B5A067DAFFE1FFA72D2B541C95E51E8E" authorityName="Rota & Wang & Erséus" authorityYear="2007" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="20" pageNumber="1017" phylum="Rhodophyta" rank="species" species="sperantia">
|
||
<emphasis id="40D4C04BFFE1FFA72D2B541C95E51E8E" italics="true" pageId="20" pageNumber="1017">Grania sperantia</emphasis>
|
||
</taxonomicName>
|
||
, however, does not share such aberrant structure of the spermathecae and penial apparati, and is also readily distinguished from
|
||
<taxonomicName id="B5A067DAFFE1FFA72BAC54DD966F1EAE" authorityName="Coates and Stacey" authorityYear="1993" box="[725,870,1433,1457]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="20" pageNumber="1017" phylum="Rhodophyta" rank="species" species="conjuncta">
|
||
<emphasis id="40D4C04BFFE1FFA72BAC54DD966F1EAE" box="[725,870,1433,1457]" italics="true" pageId="20" pageNumber="1017">G. conjuncta</emphasis>
|
||
</taxonomicName>
|
||
by its regular number of pharyngeal glands, the occurrence of nephridia at 7/8, and a more posterior origin of the dorsal vessel.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE1FFA729F3576F949A1D5C" blockId="20.[138,403,1579,1603]" box="[138,403,1579,1603]" pageId="20" pageNumber="1017">
|
||
<emphasis id="40D4C04BFFE1FFA729F3576F949A1D5C" box="[138,403,1579,1603]" italics="true" pageId="20" pageNumber="1017">Distribution and habitat</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE1FFA729F3571894AA1D8B" blockId="20.[138,1185,1628,1684]" pageId="20" pageNumber="1017">
|
||
South coast of
|
||
<collectingRegion id="B064D2BBFFE1FFA7284F5718970C1D6B" box="[310,517,1628,1652]" country="Australia" name="Western Australia" pageId="20" pageNumber="1017">Western Australia</collectingRegion>
|
||
(Esperance). In lower intertidal to shallow subtidal (
|
||
<quantity id="B558B1BCFFE1FFA72D1D5718919A1D6B" box="[1124,1171,1628,1652]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="1017" unit="m" value="2.0">2 m</quantity>
|
||
), medium to coarse sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3ABA4FD2FFE0FFA628DB51CD96FB1BFD" pageId="21" pageNumber="1018" type="reference_group">
|
||
<paragraph id="721F1C59FFE0FFA628DB51CD96AD1BBE" blockId="21.[125,1010,137,226]" box="[418,932,137,161]" pageId="21" pageNumber="1018">
|
||
<taxonomicName id="B5A067DAFFE0FFA628DB51CD96AD1BBE" authority="Coates and Stacey, 1993" authorityName="Coates and Stacey" authorityYear="1993" box="[418,932,137,161]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="21" pageNumber="1018" phylum="Rhodophyta" rank="species" species="vacivasa">
|
||
<emphasis id="40D4C04BFFE0FFA628DB51CD97711BBE" bold="true" box="[418,632,137,161]" italics="true" pageId="21" pageNumber="1018">Grania vacivasa</emphasis>
|
||
<bibRefCitation id="163161A8FFE0FFA62BF851CD96AD1BBE" author="Coates KA & Stacey D" box="[641,932,137,161]" pageId="21" pageNumber="1018" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE0FFA62B5F51ED96021BDE" blockId="21.[125,1010,137,226]" box="[550,779,169,193]" pageId="21" pageNumber="1018">
|
||
(
|
||
<figureCitation id="EA9B00DCFFE0FFA62B5751ED97B81BDE" box="[558,689,169,193]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="21" pageNumber="1018">Figures 8C</figureCitation>
|
||
,
|
||
<figureCitation id="EA9B00DCFFE0FFA62BB951ED960A1BDE" box="[704,771,169,193]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="21" pageNumber="1018">9A–E</figureCitation>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE0FFA62904518E96FB1BFD" blockId="21.[125,1010,137,226]" box="[125,1010,202,226]" pageId="21" pageNumber="1018">
|
||
<treatmentCitationGroup id="52B03B77FFE0FFA62904518E96FB1BFD" box="[125,1010,202,226]" pageId="21" pageNumber="1018">
|
||
<treatmentCitation id="F3013A48FFE0FFA62904518E97A21BFD" author="Coates KA & Stacey D" box="[125,683,202,226]" page="400" pageId="21" pageNumber="1018" year="1993">
|
||
<taxonomicName id="B5A067DAFFE0FFA62904518E97A21BFD" authority="Coates and Stacey 1993, p 400" authorityName="Coates and Stacey" authorityPageNumber="400" authorityYear="1993" box="[125,683,202,226]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="21" pageNumber="1018" phylum="Rhodophyta" rank="species" species="vacivasa">
|
||
<emphasis id="40D4C04BFFE0FFA62904518E943F1BFD" box="[125,310,202,226]" italics="true" pageId="21" pageNumber="1018">Grania vacivasa</emphasis>
|
||
<bibRefCitation id="163161A8FFE0FFA62847518E97541BFD" author="Coates KA & Stacey D" box="[318,605,202,226]" pageId="21" pageNumber="1018" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey 1993</bibRefCitation>
|
||
, p 400
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
–402,
|
||
<figureCitation id="EA9B00DCFFE0FFA62B8D518E96911BFD" box="[756,920,202,226]" captionStart="Figure 5" captionStartId="12.[138,198,1576,1595]" captionTargetBox="[140,1182,168,1539]" captionTargetId="figure-0@12.[138,1185,165,1540]" captionTargetPageId="12" captionText="Figure 5. (A) Grania ersei Coates, 1990, chaetae from different segments as indicated by Roman numerals. (B–D) Grania quaerens sp. n.: (B) chaetae from different segments as indicated by Roman numerals; (C) spermatheca; (D) lateral view of the penial apparatus. (C) and (D) shown to the same scale. l, lateral chaeta; v, ventral chaeta." figureDoi="http://doi.org/10.5281/zenodo.5228978" httpUri="https://zenodo.org/record/5228978/files/figure.png" pageId="21" pageNumber="1018">Figures 5A–D</figureCitation>
|
||
,
|
||
<figureCitation id="EA9B00DCFFE0FFA62ADC518E96E71BFD" box="[933,1006,202,226]" captionStart="Figure 6" captionStartId="15.[125,185,1386,1405]" captionTargetBox="[126,1173,139,1351]" captionTargetId="figure-55@15.[126,1173,133,1351]" captionTargetPageId="15" captionText="Figure 6. Grania quaerens sp. n. (A) Clitellum, dorsolateral view; (B) dorsal chaeta of segment XX; (C) dorsal view of prostomium and anterior segments (I–IV); (D) cephalic region, laterosagittal view (the arrowhead points to the inner cavity at the tip of prostomium); (E) ventrolateral view of clitellum, with stylet protruding from male pore; (F) vas deferens and penial apparatus; (G) spermatheca; (H) lateral view of caudal region, showing rectal ampulla; (I) coelomocytes." figureDoi="http://doi.org/10.5281/zenodo.5228980" httpUri="https://zenodo.org/record/5228980/files/figure.png" pageId="21" pageNumber="1018">6A–D</figureCitation>
|
||
.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="26DF4CD1FFE0FFA62904570D97D41D8D" ID-DOI="http://doi.org/10.5281/zenodo.5228988" ID-Zenodo-Dep="5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="21" pageNumber="1018" startId="21.[125,185,1609,1628]" targetBox="[125,1172,292,1574]" targetPageId="21">
|
||
<paragraph id="721F1C59FFE0FFA62904570D97D41D8D" blockId="21.[125,1172,1609,1682]" pageId="21" pageNumber="1018">
|
||
Figure 9.
|
||
<taxonomicName id="B5A067DAFFE0FFA629A5570D97511D43" authority="Coates and Stacey, 1993" authorityName="Coates and Stacey" authorityYear="1993" box="[220,600,1609,1628]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="21" pageNumber="1018" phylum="Rhodophyta" rank="species" species="vacivasa">
|
||
<emphasis id="40D4C04BFFE0FFA629A5570D94651D43" box="[220,364,1609,1628]" italics="true" pageId="21" pageNumber="1018">Grania vacivasa</emphasis>
|
||
<bibRefCitation id="163161A8FFE0FFA6280B570D97511D43" author="Coates KA & Stacey D" box="[370,600,1609,1628]" pageId="21" pageNumber="1018" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey, 1993</bibRefCitation>
|
||
</taxonomicName>
|
||
. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="3ABA4FD2FFE3FFA429F351CD9634195E" lastPageId="23" lastPageNumber="1020" pageId="22" pageNumber="1019" type="materials_examined">
|
||
<paragraph id="721F1C59FFE3FFA529F351CD94511BBE" blockId="22.[138,344,137,161]" box="[138,344,137,161]" pageId="22" pageNumber="1019">
|
||
<emphasis id="40D4C04BFFE3FFA529F351CD94511BBE" box="[138,344,137,161]" italics="true" pageId="22" pageNumber="1019">Material examined</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA529F351FD91991A0E" blockId="22.[138,1185,185,273]" pageId="22" pageNumber="1019">
|
||
<materialsCitation id="C2C81604FFE3FFA529F351FD94741BCE" box="[138,381,185,209]" collectionCode="WAM" pageId="22" pageNumber="1019" specimenCode="V 7327-7329" specimenCount="1">
|
||
<collectionCode id="14B1849CFFE3FFA529F351FD95DB1BCE" box="[138,210,185,209]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34981" lsid="urn:lsid:biocol.org:col:34981" name="Western Australian Museum" pageId="22" pageNumber="1019" type="Museum">WAM</collectionCode>
|
||
<specimenCode id="2206B422FFE3FFA529A551FD94741BCE" box="[220,381,185,209]" collectionCode="V" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="1019" type="Museum">V 7327–7329</specimenCode>
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="C2C81604FFE3FFA528F251FD91971BCE" box="[395,1182,185,209]" collectionCode="V" pageId="22" pageNumber="1019" specimenCode="V 7329" specimenCount="1">
|
||
<specimenCount id="64A6D7D0FFE3FFA528F251FD974E1BCE" box="[395,583,185,209]" pageId="22" pageNumber="1019" type="generic">three specimens</specimenCount>
|
||
, one of which (
|
||
<specimenCode id="2206B422FFE3FFA52B8751FD965E1BCE" box="[766,855,185,209]" collectionCode="V" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="1019" type="Museum">V 7329</specimenCode>
|
||
)missing posterior segments
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="C2C81604FFE3FFA529F3519D91971BEE" box="[138,1182,217,241]" collectionCode="SMNH" pageId="22" pageNumber="1019" specimenCount="1">
|
||
<collectionCode id="14B1849CFFE3FFA529F3519D95E81BEE" box="[138,225,217,241]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="22" pageNumber="1019">SMNH</collectionCode>
|
||
Main Coll. 90237–90238,
|
||
<specimenCount id="64A6D7D0FFE3FFA52B60519D97CA1BEE" box="[537,707,217,241]" pageId="22" pageNumber="1019" type="generic">two specimens</specimenCount>
|
||
, one of which missing posterior segments
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="C2C81604FFE3FFA529F351BD96591A0E" box="[138,848,249,273]" collectionCode="MCZR" pageId="22" pageNumber="1019" specimenCount="1">
|
||
<collectionCode id="14B1849CFFE3FFA529F351BD95D61A0E" box="[138,223,249,273]" country="Italy" httpUri="http://grbio.org/cool/mmbj-pfva" name="Museo Civico di Zoologia" pageId="22" pageNumber="1019">MCZR</collectionCode>
|
||
<taxonomicName id="B5A067DAFFE3FFA5299F51BD94661A0E" box="[230,367,249,273]" class="Oligochaeta" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="22" pageNumber="1019" phylum="Annelida" rank="class">Oligochaeta</taxonomicName>
|
||
0156–0157,
|
||
<specimenCount id="64A6D7D0FFE3FFA52B7151BD97BC1A0E" box="[520,693,249,273]" pageId="22" pageNumber="1019" type="generic">two specimens</specimenCount>
|
||
. All from Stn
|
||
</materialsCitation>
|
||
<materialsCitation id="C2C81604FFE3FFA52A2151BD96A51A0E" box="[856,940,249,273]" collectionCode="ES" pageId="22" pageNumber="1019" specimenCode="ES03-4" specimenCount="1">
|
||
<specimenCode id="2206B422FFE3FFA52A2151BD96A51A0E" box="[856,940,249,273]" collectionCode="ES" pageId="22" pageNumber="1019">ES03-4</specimenCode>
|
||
</materialsCitation>
|
||
<collectionCode id="14B1849CFFE3FFA52AD551BD96CB1A0E" box="[940,962,249,273]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="22" pageNumber="1019" type="Herbarium">A</collectionCode>
|
||
and fully mature.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA529F3500E940A1A7D" blockId="22.[138,259,330,354]" box="[138,259,330,354]" pageId="22" pageNumber="1019">
|
||
<emphasis id="40D4C04BFFE3FFA529F3500E940A1A7D" box="[138,259,330,354]" italics="true" pageId="22" pageNumber="1019">Description</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA529F3503F9700188C" blockId="22.[138,1185,379,1267]" pageId="22" pageNumber="1019">
|
||
Body
|
||
<quantity id="B558B1BCFFE3FFA529B6503F94431A8C" box="[207,330,379,403]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" metricValueMax="1.8" metricValueMin="1.4" pageId="22" pageNumber="1019" unit="mm" value="16.0" valueMax="18.0" valueMin="14.0">14–18 mm</quantity>
|
||
long (
|
||
<emphasis id="40D4C04BFFE3FFA528E1503894AF1A8C" box="[408,422,380,403]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
55),
|
||
<quantity id="B558B1BCFFE3FFA5289C503F97841A8C" box="[485,653,379,403]" metricMagnitude="-4" metricUnit="m" metricValue="3.3999999999999995" metricValueMax="3.5999999999999996" metricValueMin="3.2" pageId="22" pageNumber="1019" unit="mm" value="0.33999999999999997" valueMax="0.36" valueMin="0.32">0.32–0.36 mm</quantity>
|
||
wide at
|
||
<collectionCode id="14B1849CFFE3FFA52B8A503F96001A8C" box="[755,777,379,403]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="1019" type="Museum">V</collectionCode>
|
||
,
|
||
<quantity id="B558B1BCFFE3FFA52A6F503F96B41A8C" box="[790,957,379,403]" metricMagnitude="-4" metricUnit="m" metricValue="3.4499999999999997" metricValueMax="3.7" metricValueMin="3.2" pageId="22" pageNumber="1019" unit="mm" value="0.345" valueMax="0.37" valueMin="0.32">0.32–0.37 mm</quantity>
|
||
at clitellum (
|
||
<emphasis id="40D4C04BFFE3FFA52D25503891631A8C" box="[1116,1130,380,403]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
57), comprising 70–87 segments (
|
||
<emphasis id="40D4C04BFFE3FFA52B5850D897261AAC" box="[545,559,412,435]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
55). Prostomium dome-shaped (hemispherical) (
|
||
<figureCitation id="EA9B00DCFFE3FFA529EB50FF94001ACC" box="[146,265,443,467]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9B</figureCitation>
|
||
),
|
||
<quantity id="B558B1BCFFE3FFA5285E50FF94BE1ACC" box="[295,439,441,467]" metricMagnitude="-1" metricUnit="m" metricValue="1.875" metricValueMax="2.0" metricValueMin="1.75" pageId="22" pageNumber="1019" unit="mm" value="187.5" valueMax="200.0" valueMin="175.0">175–200 mm</quantity>
|
||
wide at base and
|
||
<quantity id="B558B1BCFFE3FFA52BD750FF96371ACC" box="[686,830,441,467]" metricMagnitude="-1" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="22" pageNumber="1019" unit="mm" value="110.0" valueMax="120.0" valueMin="100.0">100–120 mm</quantity>
|
||
long (
|
||
<emphasis id="40D4C04BFFE3FFA52AE050F896AE1ACC" box="[921,935,444,467]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
55), epidermis
|
||
<quantity id="B558B1BCFFE3FFA52D1750FF95DB1AEC" metricMagnitude="-2" metricUnit="m" metricValue="1.125" metricValueMax="1.5" metricValueMin="0.75" pageId="22" pageNumber="1019" unit="mm" value="11.25" valueMax="15.0" valueMin="7.5">7.5– 15 mm</quantity>
|
||
thick at front. Posterior margin of pygidium rounded (
|
||
<figureCitation id="EA9B00DCFFE3FFA52AF8509F912F1AEC" box="[897,1062,475,499]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9C, D</figureCitation>
|
||
). Chaetae lacking laterally, beginning in
|
||
<collectionCode id="14B1849CFFE3FFA52B7A50BF971F190C" box="[515,534,507,531]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="1019" type="Museum">V</collectionCode>
|
||
(
|
||
<specimenCount id="64A6D7D0FFE3FFA52B5450BF97FB190C" box="[557,754,507,531]" pageId="22" pageNumber="1019" type="generic">three specimens</specimenCount>
|
||
) or
|
||
<collectionCode id="14B1849CFFE3FFA52A4850BF9647190C" box="[817,846,507,531]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="22" pageNumber="1019">VI</collectionCode>
|
||
(
|
||
<specimenCount id="64A6D7D0FFE3FFA52A1D50BF9116190C" box="[868,1055,507,531]" pageId="22" pageNumber="1019" type="generic">four specimens</specimenCount>
|
||
) ventrally. Preclitellar chaetae
|
||
<quantity id="B558B1BCFFE3FFA52817535F94F9192C" box="[366,496,537,563]" metricMagnitude="-1" metricUnit="m" metricValue="1.05" metricValueMax="1.3" metricValueMin="0.8" pageId="22" pageNumber="1019" unit="mm" value="105.0" valueMax="130.0" valueMin="80.0">80–130 mm</quantity>
|
||
long, postclitellar chaetae
|
||
<quantity id="B558B1BCFFE3FFA52A51535F96A0192C" box="[808,937,537,563]" metricMagnitude="-1" metricUnit="m" metricValue="1.185" metricValueMax="1.47" metricValueMin="0.9" pageId="22" pageNumber="1019" unit="mm" value="118.5" valueMax="147.0" valueMin="90.0">90–147 mm</quantity>
|
||
long. Size of chaetae reaching maximum at mid-body (around
|
||
<collectionCode id="14B1849CFFE3FFA52BF3537F97C2194C" box="[650,715,571,595]" pageId="22" pageNumber="1019">XXX</collectionCode>
|
||
–
|
||
<collectionCode id="14B1849CFFE3FFA52BA3537F960B194C" box="[730,770,571,595]" pageId="22" pageNumber="1019">XL</collectionCode>
|
||
), progressively decreasing towards anterior and posterior body ends. Chaetae L-shaped or hooked, with shaft straight or slightly bent ectally (without preferential direction), thickest at mid-point, entally curving into a short foot with curved sole and slightly upturned toe (
|
||
<figureCitation id="EA9B00DCFFE3FFA52A4153DF96B319AC" box="[824,954,667,691]" captionStart="Figure 8" captionStartId="19.[125,185,1610,1629]" captionTargetBox="[129,1170,123,1573]" captionTargetId="figure-0@19.[125,1172,120,1575]" captionTargetPageId="19" captionText="Figure 8. (A, B) Grania sperantia sp. n. (A) Chaetae from different segments as indicated by Roman numerals (all ventral chaetae); (B) dorsal view of the spermatheca and pharyngeal glands of segment V; (C) Grania vacivasa Coates and Stacey, 1993, chaetae from different segments as indicated by Roman numerals (all ventral chaetae)." figureDoi="http://doi.org/10.5281/zenodo.5228984" httpUri="https://zenodo.org/record/5228984/files/figure.png" pageId="22" pageNumber="1019">Figures 8C</figureCitation>
|
||
,
|
||
<figureCitation id="EA9B00DCFFE3FFA52ABF53DF96E419AC" box="[966,1005,667,691]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">9A</figureCitation>
|
||
). Chaetal index 5.70,
|
||
<emphasis id="40D4C04BFFE3FFA529A053FF95EE19CD" box="[217,231,699,722]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
511,
|
||
<emphasis id="40D4C04BFFE3FFA5284C53FF943719CD" box="[309,318,699,722]" italics="true" pageId="22" pageNumber="1019">s</emphasis>
|
||
50.523. Body cuticle always thin (
|
||
<quantity id="B558B1BCFFE3FFA52A7253FF964E19CC" box="[779,839,697,723]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="22" pageNumber="1019" unit="mm" value="1.0">1 mm</quantity>
|
||
), or tightly adhering, over prostomium, peristomium, and pygidium; it may reach up to
|
||
<quantity id="B558B1BCFFE3FFA52ADD539F96D419EC" box="[932,989,729,755]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="22" pageNumber="1019" unit="mm" value="4.0">4 mm</quantity>
|
||
over mid-body segments (
|
||
<figureCitation id="EA9B00DCFFE3FFA5287253BF948C180C" box="[267,389,763,787]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9A</figureCitation>
|
||
). Epidermal gland cells inconspicuous. Clitellum maximally
|
||
<quantity id="B558B1BCFFE3FFA52D0F53BF95DB182C" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="2.7" metricValueMin="2.3" pageId="22" pageNumber="1019" unit="mm" value="25.0" valueMax="27.0" valueMin="23.0">23– 27 mm</quantity>
|
||
thick, absent between male pores; both granular and hyaline gland cells small, irregularly shaped, intermingled; only granular cells occurring midventrally behind male pores and laterally to male pores. Spermathecal pores as conspicuous oval buttons in lateral lines, somewhat posterior to 4/5.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA529DC52D8911E1FEC" blockId="22.[138,1185,379,1267]" pageId="22" pageNumber="1019">
|
||
Brain indented posteriorly. Head organ absent (
|
||
<figureCitation id="EA9B00DCFFE3FFA52B9952D8965118AB" box="[736,856,924,948]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9B</figureCitation>
|
||
). Septa 7/8–9/10 somewhat thickened. Gut contents: conspicuous sponge spicules (large needles, fragmented or entire, and spherical bodies) and coarse organic matter (
|
||
<figureCitation id="EA9B00DCFFE3FFA52B9F5298965418EB" box="[742,861,988,1012]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9E</figureCitation>
|
||
). Rectal ampulla distinctly dilated, occupying most of pygidial lumen (
|
||
<figureCitation id="EA9B00DCFFE3FFA52BA952B896741F0B" box="[720,893,1020,1044]" captionStart="Figure 9" captionStartId="21.[125,185,1609,1628]" captionTargetBox="[125,1172,292,1574]" captionTargetId="figure-20@21.[125,1172,290,1574]" captionTargetPageId="21" captionText="Figure 9. Grania vacivasa Coates and Stacey, 1993. (A) Ventral chaeta of segment XXIX; (B) dorsolateral view of cephalic region; (C, D) pygidium in lateral (C) and ventral (D) views, showing expanded rectal ampulla; (E) caudal segments showing large sponge spicules inside gut lumen." figureDoi="http://doi.org/10.5281/zenodo.5228988" httpUri="https://zenodo.org/record/5228988/files/figure.png" pageId="22" pageNumber="1019">Figure 9C, D</figureCitation>
|
||
). Nephridia not seen. Coelomocytes not seen. Dorsal blood vessel arising in XXXIV–
|
||
<collectionCode id="14B1849CFFE3FFA52A8C555F91311F2C" box="[1013,1080,1051,1075]" pageId="22" pageNumber="1019">XLVI</collectionCode>
|
||
(
|
||
<emphasis id="40D4C04BFFE3FFA52D25555891631F2C" box="[1116,1130,1052,1075]" italics="true" pageId="22" pageNumber="1019">n</emphasis>
|
||
54). Chloragogen cells rounded, finely granular, forming a thin layer above gut in all segments. Sperm sac extending into XXV–XXXI. Heads of spermatozoa about
|
||
<quantity id="B558B1BCFFE3FFA52AA8551891101F6B" box="[977,1049,1114,1140]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="22" pageNumber="1019" unit="mm" value="15.0">15 mm</quantity>
|
||
long. Vasa deferentia unmodified, showing conspicuous inner ciliation, about 11.0–
|
||
<quantity id="B558B1BCFFE3FFA52AB3553F912E1F8C" box="[970,1063,1146,1172]" metricMagnitude="-2" metricUnit="m" metricValue="1.55" pageId="22" pageNumber="1019" unit="mm" value="15.5">15.5 mm</quantity>
|
||
thick. Egg sac extending into XXXII–XXXVII. Spermathecae attached to oesophagus in posterior half of
|
||
<collectionCode id="14B1849CFFE3FFA529A255FF95FB1FCC" box="[219,242,1211,1235]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="22" pageNumber="1019" type="Museum">V</collectionCode>
|
||
. About 20 sperm rings,
|
||
<quantity id="B558B1BCFFE3FFA52B7155FF97731FCC" box="[520,634,1210,1236]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" metricValueMax="2.2" metricValueMin="1.6" pageId="22" pageNumber="1019" unit="mm" value="19.0" valueMax="22.0" valueMin="16.0">16–22 mm</quantity>
|
||
in diameter, scattered throughout walls of each ampulla; spermatozoa often present (uncoiled) also inside canal of ectal duct.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA529F3546895E01E5B" blockId="22.[138,233,1324,1348]" box="[138,233,1324,1348]" pageId="22" pageNumber="1019">
|
||
<emphasis id="40D4C04BFFE3FFA529F3546895E01E5B" box="[138,233,1324,1348]" italics="true" pageId="22" pageNumber="1019">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE3FFA429F3541991441ABF" blockId="22.[138,1185,1373,1685]" lastBlockId="23.[125,1172,137,416]" lastPageId="23" lastPageNumber="1020" pageId="22" pageNumber="1019">
|
||
This large species, known so far from one station at Rottnest Island, is easily identified by the lack of lateral chaetae, the location of the largest chaetae at midbody, the midventral papillae in
|
||
<collectionCode id="14B1849CFFE3FFA5287354D994351EAA" box="[266,316,1437,1461]" pageId="22" pageNumber="1019">XIV</collectionCode>
|
||
and
|
||
<collectionCode id="14B1849CFFE3FFA5280E54D994AB1EAA" box="[375,418,1437,1461]" pageId="22" pageNumber="1019">XV</collectionCode>
|
||
, the long sperm funnels (11–15 times longer than broad), and the unarmed penial apparati (
|
||
<bibRefCitation id="163161A8FFE3FFA528CA54F997C71ECA" author="Coates KA & Stacey D" box="[435,718,1469,1493]" pageId="22" pageNumber="1019" pagination="391 - 414" refId="ref10706" refString="Coates KA, Stacey D. 1993. The marine Enchytraeidae (Oligochaeta, Annelida) of Rottnest Island, Western Australia. In: Wells FE, Walker DI, Kirkman H, Lethbridge R, editors. The marine flora and fauna of Rottnest Island, Western Australia. Perth: Western Australian Museum. p 391 - 414." type="book chapter" year="1993">Coates and Stacey 1993</bibRefCitation>
|
||
; personal observation). Three additional diagnostic features, noted herein for the first time and essential to clearly separating it from the otherwise similar
|
||
<taxonomicName id="B5A067DAFFE3FFA5280654B9970C1D0A" authorityName="Rota & Wang & Erséus" authorityYear="2007" box="[383,517,1533,1557]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="22" pageNumber="1019" phylum="Rhodophyta" rank="species" species="sperantia">
|
||
<emphasis id="40D4C04BFFE3FFA5280654B9970C1D0A" box="[383,517,1533,1557]" italics="true" pageId="22" pageNumber="1019">G. sperantia</emphasis>
|
||
</taxonomicName>
|
||
, are: the high chaetal index (the highest value recorded so far in the genus), the lack of head organ, and the characteristic external and internal appearance of the pygidium. The dorsal blood vessel appears longer in the specimens from Esperance than in the
|
||
<typeStatus id="AD1BA2FBFFE3FFA528E9571994C21D6A" box="[400,459,1629,1653]" pageId="22" pageNumber="1019">types</typeStatus>
|
||
from Rottnest Island. The lack of coelomocytes, a feature not specified in the original description, could be due to a recurrent behavioural artefact (loss of these cells on fixation).
|
||
<bibRefCitation id="163161A8FFE2FFA428E451CD97DD1BBE" author="Coates KA & Stacey D" box="[413,724,137,161]" pageId="23" pageNumber="1020" pagination="67 - 79" refId="ref10768" refString="Coates KA, Stacey D. 1997. Enchytraeids (Oligochaeta: Annelida) of the lower shore and shallow subtidal of Darwin Harbour, Northern Territory, Australia. In: Hanley JR, Caswell G, Megirian D, Larson HK, editors. The marine flora and fauna of Darwin Harbour, Northern Territory, Australia. Darwin: Museums and Art Galleries of the Northern Territory and the Australian Marine Science Association. p 67 - 79." type="book chapter" year="1997">Coates and Stacey (1997)</bibRefCitation>
|
||
noted a strong similarity between
|
||
<taxonomicName id="B5A067DAFFE2FFA42D0E51CD95D41BDF" authorityName="Coates and Stacey" authorityYear="1993" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="23" pageNumber="1020" phylum="Rhodophyta" rank="species" species="vacivasa">
|
||
<emphasis id="40D4C04BFFE2FFA42D0E51CD95D41BDF" italics="true" pageId="23" pageNumber="1020">G. vacivasa</emphasis>
|
||
</taxonomicName>
|
||
and the northwestern Australian
|
||
<taxonomicName id="B5A067DAFFE2FFA42B2651EC910B1BDF" authority="Coates and Stacey (1997)" authorityName="Coates and Stacey" authorityYear="1997" box="[607,1026,168,192]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="23" pageNumber="1020" phylum="Rhodophyta" rank="species" species="integra">
|
||
<emphasis id="40D4C04BFFE2FFA42B2651EC97C41BDF" box="[607,717,168,192]" italics="true" pageId="23" pageNumber="1020">G. integra</emphasis>
|
||
<bibRefCitation id="163161A8FFE2FFA42BAC51EC910B1BDF" author="Coates KA & Stacey D" box="[725,1026,168,192]" pageId="23" pageNumber="1020" pagination="67 - 79" refId="ref10768" refString="Coates KA, Stacey D. 1997. Enchytraeids (Oligochaeta: Annelida) of the lower shore and shallow subtidal of Darwin Harbour, Northern Territory, Australia. In: Hanley JR, Caswell G, Megirian D, Larson HK, editors. The marine flora and fauna of Darwin Harbour, Northern Territory, Australia. Darwin: Museums and Art Galleries of the Northern Territory and the Australian Marine Science Association. p 67 - 79." type="book chapter" year="1997">Coates and Stacey (1997)</bibRefCitation>
|
||
</taxonomicName>
|
||
, to the point that they suspected the two species might be identical other than in the presence of the penial stylet (in
|
||
<taxonomicName id="B5A067DAFFE2FFA4284C51AC94AA1A1F" authorityName="Coates and Stacey" authorityYear="1997" box="[309,419,232,256]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="23" pageNumber="1020" phylum="Rhodophyta" rank="species" species="integra">
|
||
<emphasis id="40D4C04BFFE2FFA4284C51AC94AA1A1F" box="[309,419,232,256]" italics="true" pageId="23" pageNumber="1020">G. integra</emphasis>
|
||
</taxonomicName>
|
||
). Our own observations on the two species (Rota et al. 2003; and present paper) confirm this discrepancy and add others: e.g. presence of abundant coelomocytes, confinement of the spermathecal ampullae to the anterior half of
|
||
<collectionCode id="14B1849CFFE2FFA42D59506C913F1A5F" box="[1056,1078,296,320]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="23" pageNumber="1020" type="Museum">V</collectionCode>
|
||
, and no expansion of the rectal ampulla in
|
||
<taxonomicName id="B5A067DAFFE2FFA42B74500C97751A7F" authorityName="Coates and Stacey" authorityYear="1997" box="[525,636,328,352]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="23" pageNumber="1020" phylum="Rhodophyta" rank="species" species="integra">
|
||
<emphasis id="40D4C04BFFE2FFA42B74500C97751A7F" box="[525,636,328,352]" italics="true" pageId="23" pageNumber="1020">G. integra</emphasis>
|
||
</taxonomicName>
|
||
. (The latter feature is possibly correlated with the kind of items found in the gut in
|
||
<emphasis id="40D4C04BFFE2FFA42B2E502C97E01A9F" box="[599,745,360,384]" italics="true" pageId="23" pageNumber="1020">
|
||
<taxonomicName id="B5A067DAFFE2FFA42B2E502C97EC1A9F" authorityName="Coates and Stacey" authorityYear="1993" box="[599,741,360,384]" class="Florideophyceae" family="Acrochaetiaceae" genus="Grania" kingdom="Plantae" order="Nemaliales" pageId="23" pageNumber="1020" phylum="Rhodophyta" rank="species" species="vacivasa">G. vacivasa</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
) For the time being, however, the hypothesis of a close relationship between the two species should not be discarded.
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE2FFA42904509D948F1AEE" blockId="23.[125,390,473,497]" box="[125,390,473,497]" pageId="23" pageNumber="1020">
|
||
<emphasis id="40D4C04BFFE2FFA42904509D948F1AEE" box="[125,390,473,497]" italics="true" pageId="23" pageNumber="1020">Distribution and habitat</emphasis>
|
||
</paragraph>
|
||
<paragraph id="721F1C59FFE2FFA42904534E9634195E" blockId="23.[125,1172,522,577]" pageId="23" pageNumber="1020">
|
||
South (Esperance) and west (Rottnest Island) coasts of
|
||
<collectingRegion id="B064D2BBFFE2FFA42A68534E96EE193D" box="[785,999,522,546]" country="Australia" name="Western Australia" pageId="23" pageNumber="1020">Western Australia</collectingRegion>
|
||
. Subtidal to at least
|
||
<quantity id="B558B1BCFFE2FFA429C3536D9400195E" box="[186,265,553,577]" metricMagnitude="1" metricUnit="m" metricValue="1.15" pageId="23" pageNumber="1020" unit="m" value="11.5">11.5 m</quantity>
|
||
(new depth record), in medium to coarse sand.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |