571 lines
63 KiB
XML
571 lines
63 KiB
XML
<document id="389F96CB7963E5680663DCA1353FD4D5" ID-CLB-Dataset="26507" ID-DOI="10.11646/zootaxa.4615.2.1" ID-GBIF-Dataset="f8ebafc8-79ab-4eef-b52b-8c207ff2b1ec" ID-ISSN="1175-5326" ID-Zenodo-Dep="3244638" ID-ZooBank="9B9884DA-18D5-4BC9-950F-0436E075AAF8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1560402561141" checkinUser="plazi" docAuthor="Alvizu, Adriana, Xavier, Joana R. & Rapp, Hans Tore" docDate="2019" docId="513F790DFFDEFFB6E994D1A4FCBC4D93" docLanguage="en" docName="zootaxa.4615.2.1.pdf" docOrigin="Zootaxa 4615 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Achramorpha antarctica Alvizu & Xavier & Rapp 2019, sp. nov." docType="treatment" docVersion="12" lastPageNumber="215" masterDocId="AD060175FFD5FFB8E903D13DFF954C64" masterDocTitle="Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea)" masterLastPageNumber="251" masterPageNumber="201" pageNumber="212" updateTime="1698735438809" updateUser="ExternalLinkService">
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<mods:titleInfo id="44789CCBFE25D5EBCE74CCC7B7F9E154">
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<mods:title id="2462A0DAE42232C83BF635F40C5F7994">Description of new chiactine-bearing sponges provides insights into the higher classification of Calcaronea (Porifera: Calcarea)</mods:title>
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<mods:name id="20C74E53336B718AA989DBC4B94275C8" type="personal">
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<mods:namePart id="05F00BA8248B229A46BC86CCCA7D771D">Alvizu, Adriana</mods:namePart>
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<mods:roleTerm id="1BB8A66012AD718E8EC257A8EBE86BE7">Author</mods:roleTerm>
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<mods:namePart id="F1123E9447FE7144BD55E25A58CC5FA8">Xavier, Joana R.</mods:namePart>
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<mods:name id="A3C00AA3655982CCD699E5690B7A142F" type="personal">
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<mods:roleTerm id="4BA1B1CC24C5F76B0153F7D54F54DBD7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CFD56656301ADD7EDE1F2AE654EB4DD9">Rapp, Hans Tore</mods:namePart>
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<mods:typeOfResource id="446681B5A1F0B9CBEE121D4A4CB700DE">text</mods:typeOfResource>
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<mods:title id="0CD11EE986D8F25B26351F9CFEB94D19">Zootaxa</mods:title>
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<mods:part id="6F2B4D344241B1734A45931E52BD84E0">
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<mods:date id="CC274C285A03230C0C2426CE8E3685CE">2019</mods:date>
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<mods:number id="1A59BC6ED2C7BFFBE13B118B162BAB65">2019-06-13</mods:number>
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<mods:number id="DB7518B47FF2F78CF34C85CCF4509F5C">4615</mods:number>
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<mods:detail id="002D7F2FBDF2CF9B570C4B2D805F2359" type="issue">
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<treatment id="513F790DFFDEFFB6E994D1A4FCBC4D93" ID-GBIF-Taxon="157533038" LSID="urn:lsid:plazi:treatment:513F790DFFDEFFB6E994D1A4FCBC4D93" httpUri="http://treatment.plazi.org/id/513F790DFFDEFFB6E994D1A4FCBC4D93" lastPageId="14" lastPageNumber="215" pageId="11" pageNumber="212">
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<subSubSection id="918C9B90FFDEFFB3E994D1A4FE5A4CB3" pageId="11" pageNumber="212" type="nomenclature">
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<paragraph id="D929C81BFFDEFFB3E994D1A4FDB24CD0" blockId="11.[151,551,153,215]" box="[151,551,153,180]" pageId="11" pageNumber="212">
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<heading id="82617F77FFDEFFB3E994D1A4FDB24CD0" bold="true" box="[151,551,153,180]" fontSize="11" level="1" pageId="11" pageNumber="212" reason="1">
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<emphasis id="EBE21409FFDEFFB3E994D1A4FDB24CD0" bold="true" box="[151,551,153,180]" pageId="11" pageNumber="212">
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<taxonomicName id="1E96B398FFDEFFB3E994D1A4FE574CD7" ID-CoL="85L4M" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[151,450,153,180]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="11" pageNumber="212" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
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<emphasis id="EBE21409FFDEFFB3E994D1A4FE574CD7" bold="true" box="[151,450,153,180]" italics="true" pageId="11" pageNumber="212">Achramorpha antarctica</emphasis>
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||
</taxonomicName>
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<taxonomicNameLabel id="F0D1A972FFDEFFB3E8C9D1A7FDB24CD0" box="[458,551,154,180]" pageId="11" pageNumber="212" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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<paragraph id="D929C81BFFDEFFB3E994D180FE5A4CB3" blockId="11.[151,551,153,215]" box="[151,463,189,215]" pageId="11" pageNumber="212">
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||
(Figs 3A–F, 4A–E;
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<tableCitation id="9414FDA0FFDEFFB3E870D180FE524CB3" box="[371,455,189,215]" captionStart="TABLE 4" captionStartId="11.[151,239,1271,1295]" captionTargetBox="[166,1392,1307,1975]" captionText="TABLE 4. Spicule measurements of Achramorpha antarctica sp. nov. (holotype NHMD-611894)." httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="11" pageNumber="212" tableUuid="8DE99893FFDEFFB3E994D5CAFB2C496B">Table 4</tableCitation>
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||
)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="918C9B90FFDEFFB3E994D038FBFD4D03" pageId="11" pageNumber="212" type="diagnosis">
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<paragraph id="D929C81BFFDEFFB3E994D038FBFD4D03" blockId="11.[151,1437,261,1224]" pageId="11" pageNumber="212">
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<emphasis id="EBE21409FFDEFFB3E994D038FE874D44" bold="true" box="[151,274,261,288]" pageId="11" pageNumber="212">Diagnosis.</emphasis>
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<taxonomicName id="1E96B398FFDEFFB3E81AD038FE204D7B" authorityName="Jenkin" authorityYear="1907" box="[281,437,261,287]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="11" pageNumber="212" phylum="Porifera" rank="genus">
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<emphasis id="EBE21409FFDEFFB3E81AD038FE204D7B" box="[281,437,261,287]" italics="true" pageId="11" pageNumber="212">Achramorpha</emphasis>
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</taxonomicName>
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with a cortical skeleton composed of triactines and long bundles of diactines/trichoxeas which penetrate the choanosome and may reach the atrium. There is only one
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<typeStatus id="062D76B9FFDEFFB3ED04D017FBA24D20" box="[1031,1079,298,324]" pageId="11" pageNumber="212">type</typeStatus>
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of diactines present in this species, which are long, nearly straight, with smooth surface and with both tips sharpened.
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</paragraph>
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</subSubSection>
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<subSubSection id="918C9B90FFDEFFB3E9C4D04FFBAF4E7F" pageId="11" pageNumber="212" type="materials_examined">
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||
<paragraph id="D929C81BFFDEFFB3E9C4D04FFDE04DEF" blockId="11.[151,1437,261,1224]" box="[199,629,369,396]" pageId="11" pageNumber="212">
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||
<emphasis id="EBE21409FFDEFFB3E9C4D04FFEF34DE8" bold="true" box="[199,358,369,396]" pageId="11" pageNumber="212">
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||
<typeStatus id="062D76B9FFDEFFB3E9C4D04FFE974DE8" box="[199,258,370,396]" pageId="11" pageNumber="212">Type</typeStatus>
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locality.
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</emphasis>
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Weddell Sea, Antarctic.
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</paragraph>
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<paragraph id="D929C81BFFDEFFB3E9C4D0A8FA0C4DCB" blockId="11.[151,1437,261,1224]" box="[199,1433,405,432]" pageId="11" pageNumber="212">
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||
<emphasis id="EBE21409FFDEFFB3E9C4D0A8FE7C4DD4" bold="true" box="[199,489,405,432]" pageId="11" pageNumber="212">Synonyms and citations.</emphasis>
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||
<taxonomicName id="1E96B398FFDEFFB3E8F3D0A8FC714DCB" authority=", Burton 1929, p. 402" authorityName="Burton" authorityPageNumber="402" authorityYear="1929" box="[496,996,405,432]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="11" pageNumber="212" phylum="Porifera" rank="species" species="truncata">
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||
<emphasis id="EBE21409FFDEFFB3E8F3D0A8FD674DCB" box="[496,754,405,431]" italics="true" pageId="11" pageNumber="212">Achramorpha truncata</emphasis>
|
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,
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||
<bibRefCitation id="BD07B5EAFFDEFFB3EA03D0ABFC054DCB" author="Burton, M." box="[768,912,405,432]" pageId="11" pageNumber="212" pagination="393 - 458" refId="ref26277" refString="Burton, M. (1929) Porifera. Part II. Antarctic sponges. British Antarctic (' Terra Nova') Expedition, 1910. Natural History Report, London, British Museum (Natural History). Zoology, 6, 393 - 458, pls. I-V." type="journal article" year="1929">Burton 1929</bibRefCitation>
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, p. 402
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||
</taxonomicName>
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||
;
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||
<taxonomicName id="1E96B398FFDEFFB3EAECD0ABFA004DCB" authority=", Barthel et al. 1997, p. 47" authorityName="Barthel" authorityPageNumber="47" authorityYear="1997" box="[1007,1429,405,432]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="11" pageNumber="212" phylum="Porifera" rank="species" species="truncata">
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||
<emphasis id="EBE21409FFDEFFB3EAECD0ABFBF84DCB" box="[1007,1133,406,432]" italics="true" pageId="11" pageNumber="212">A. truncata</emphasis>
|
||
,
|
||
<bibRefCitation id="BD07B5EAFFDEFFB3ED78D0A8FADA4DCB" author="Barthel, D. & Tendal, O. S. & Gatti, S." box="[1147,1359,405,431]" pageId="11" pageNumber="212" pagination="44 - 52" refId="ref25727" refString="Barthel, D., Tendal, O. S. & Gatti, S. (1997) The sponge fauna of the Weddell Sea and its integration in benthic processes. Berichte zur Polarforschung, 249, 44 - 52." type="journal article" year="1997">
|
||
Barthel
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||
<emphasis id="EBE21409FFDEFFB3EDD6D0ABFA984DCB" box="[1237,1293,405,431]" italics="true" pageId="11" pageNumber="212">et al.</emphasis>
|
||
1997
|
||
</bibRefCitation>
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||
, p. 47
|
||
</taxonomicName>
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||
.
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||
</paragraph>
|
||
<paragraph id="D929C81BFFDEFFB3E9C4D084FBAF4E7F" blockId="11.[151,1437,261,1224]" pageId="11" pageNumber="212">
|
||
<materialsCitation id="69FEC246FFDEFFB3E9C4D084FB224D93" ID-GBIF-Occurrence="2382327898" collectingDate="1910" collectingDateMax="1913" collectingDateMin="1910" collectionCode="BMNH" elevation="336" latitude="-73.37666" location="Weddell Sea, between the stations Vestkapp and Halley" longLatPrecision="9" longitude="-21.176666" pageId="11" pageNumber="212" specimenCode="BMNH-" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="EBE21409FFDEFFB3E9C4D084FDBA4DB0" bold="true" box="[199,559,441,468]" pageId="11" pageNumber="212">
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||
Material examined.
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||
<typeStatus id="062D76B9FFDEFFB3E8C1D087FDBA4DB0" box="[450,559,442,468]" pageId="11" pageNumber="212" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
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||
: NHMD-611894 (
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||
<specimenCount id="CF900392FFDEFFB3EA0AD084FBB54DB0" box="[777,1056,441,468]" pageId="11" pageNumber="212">one complete specimen</specimenCount>
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||
),
|
||
<location id="DC499EC0FFDEFFB3ED34D084FE2A4D93" LSID="urn:lsid:plazi:treatment:513F790DFFDEFFB6E994D1A4FCBC4D93:DC499EC0FFDEFFB3ED34D084FE2A4D93" latitude="-73.37666" longLatPrecision="9" longitude="-21.176666" name="Weddell Sea, between the stations Vestkapp and Halley" pageId="11" pageNumber="212">Weddell Sea, between the stations Vestkapp and Halley</location>
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||
,
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||
<quantity id="1E6E65FEFFDEFFB3E8C9D0E0FDD04D9C" box="[458,581,477,504]" metricMagnitude="2" metricUnit="m" metricValue="3.3549999999999995" metricValueMax="3.38" metricValueMin="3.3299999999999996" pageId="11" pageNumber="212" unit="m" value="335.5" valueMax="338.0" valueMin="333.0">
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<elevation id="52BB2F28FFDEFFB3E8C9D0E0FDD04D9C" box="[458,581,477,504]" metricMagnitude="2" metricUnit="m" metricValue="3.3549999999999995" metricValueMax="3.38" metricValueMin="3.3299999999999996" pageId="11" pageNumber="212" unit="m" value="335.5" valueMax="338.0" valueMin="333.0">333-338 m</elevation>
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</quantity>
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||
depth (
|
||
<geoCoordinate id="BCA2AEDCFFDEFFB3EB9AD0E0FC8B4D93" box="[665,798,477,503]" degrees="73" direction="south" minutes="22.60" orientation="latitude" pageId="11" pageNumber="212" precision="9" value="-73.37666">73º22.60’ S</geoCoordinate>
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,
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<geoCoordinate id="BCA2AEDCFFDEFFB3EA28D0E0FC544D9C" box="[811,961,477,504]" degrees="21" direction="west" minutes="10.60" orientation="longitude" pageId="11" pageNumber="212" precision="9" value="-21.176666">21º 10.60’ W</geoCoordinate>
|
||
) (
|
||
<bibRefCitation id="BD07B5EAFFDEFFB3EAD4D0E0FB3A4D93" author="Barthel, D. & Tendal, O. S. & Gatti, S." box="[983,1199,477,503]" pageId="11" pageNumber="212" pagination="44 - 52" refId="ref25727" refString="Barthel, D., Tendal, O. S. & Gatti, S. (1997) The sponge fauna of the Weddell Sea and its integration in benthic processes. Berichte zur Polarforschung, 249, 44 - 52." type="journal article" year="1997">
|
||
Barthel
|
||
<emphasis id="EBE21409FFDEFFB3ED30D0E3FBF94D93" box="[1075,1132,477,503]" italics="true" pageId="11" pageNumber="212">et al.</emphasis>
|
||
1997
|
||
</bibRefCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="69FEC246FFDEFFB3EDC0D0E3FBAF4E7F" ID-GBIF-Occurrence="2382327895" collectingDate="1910" collectingDateMax="1913" collectingDateMin="1910" collectionCode="BMNH" elevation="336" latitude="-73.37666" location="Weddell Sea, between the stations Vestkapp and Halley" longLatPrecision="9" longitude="-21.176666" pageId="11" pageNumber="212" specimenCode="BMNH-" specimenCount="1" typeStatus="paratype">
|
||
<typeStatus id="062D76B9FFDEFFB3EDC0D0E3FAA54D9C" box="[1219,1328,478,504]" pageId="11" pageNumber="212" type="paratype">
|
||
<emphasis id="EBE21409FFDEFFB3EDC0D0E3FAA54D9C" bold="true" box="[1219,1328,478,504]" pageId="11" pageNumber="212">Paratype</emphasis>
|
||
</typeStatus>
|
||
:
|
||
<specimenCode id="89306060FFDEFFB3EC3CD0E3FA094D9C" box="[1343,1436,478,504]" pageId="11" pageNumber="212">BMNH-</specimenCode>
|
||
1926.10.26.250 (dry material),
|
||
<location id="DC499EC0FFDEFFB3E8F5D33CFCA74E7F" LSID="urn:lsid:plazi:treatment:513F790DFFDEFFB6E994D1A4FCBC4D93:DC499EC0FFDEFFB3E8F5D33CFCA74E7F" box="[502,818,513,539]" latitude="-73.37666" longLatPrecision="9" longitude="-21.176666" name="British Antarctic Expedition" pageId="11" pageNumber="212">British Antarctic Expedition</location>
|
||
<date id="AD28EEDBFFDEFFB3EA3AD33CFC2C4E7F" box="[825,953,513,539]" pageId="11" pageNumber="212" value="1910" valueMax="1913">
|
||
<collectingDate id="BD6C1733FFDEFFB3EA3AD33CFC2C4E7F" box="[825,953,513,539]" pageId="11" pageNumber="212" value="1910" valueMax="1913">1910–1913</collectingDate>
|
||
</date>
|
||
, st. nr. 339.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="918C9B90FFDEFFB3E9C4D31BFC944E97" pageId="11" pageNumber="212" type="etymology">
|
||
<paragraph id="D929C81BFFDEFFB3E9C4D31BFD344E5B" blockId="11.[151,1437,261,1224]" box="[199,673,549,576]" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9C4D31BFEDB4E24" bold="true" box="[199,334,550,576]" pageId="11" pageNumber="212">Etymology.</emphasis>
|
||
Named after the
|
||
<typeStatus id="062D76B9FFDEFFB3EB13D31BFDD54E24" box="[528,576,550,576]" pageId="11" pageNumber="212">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
<paragraph id="D929C81BFFDEFFB3E9C4D377FC944E97" blockId="11.[151,1437,261,1224]" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9C4D377FEF44E00" bold="true" box="[199,353,586,612]" pageId="11" pageNumber="212">Morphology.</emphasis>
|
||
Tubular sponge with surface hispid due to long diactines and long trichoxeas protruding the surface (Fig 3A). Colour is whitish in ethanol. Consistency fragile. Aquiferous system syconoid with elongated choanocyte chambers with sizes ranging from
|
||
<quantity id="1E6E65FEFFDEFFB3EB99D3ACFCF04EC8" box="[666,869,657,684]" metricMagnitude="-1" metricUnit="m" metricValue="5.147" metricValueMax="5.996" metricValueMin="4.298" pageId="11" pageNumber="212" unit="mm" value="514.7" valueMax="599.6" valueMin="429.8">429.8 to 599.6 µm</quantity>
|
||
length and from 103.0 to
|
||
<quantity id="1E6E65FEFFDEFFB3ED81D3ACFB784EC8" box="[1154,1261,657,684]" metricMagnitude="-1" metricUnit="m" metricValue="1.5669999999999997" pageId="11" pageNumber="212" unit="mm" value="156.7">156.7 µm</quantity>
|
||
width. The size of the
|
||
<typeStatus id="062D76B9FFDEFFB3E9DDD388FED54EAB" box="[222,320,693,719]" pageId="11" pageNumber="212" type="holotype">holotype</typeStatus>
|
||
is
|
||
<quantity id="1E6E65FEFFDEFFB3E85CD388FE564EB4" box="[351,451,693,720]" metricMagnitude="-2" metricUnit="m" metricValue="2.46" pageId="11" pageNumber="212" unit="mm" value="24.6">24.6 mm</quantity>
|
||
long,
|
||
<quantity id="1E6E65FEFFDEFFB3EB0BD388FDCB4EB4" box="[520,606,693,720]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" pageId="11" pageNumber="212" unit="mm" value="8.7">8.7 mm</quantity>
|
||
wide and
|
||
<quantity id="1E6E65FEFFDEFFB3EBD3D388FCE74EB4" box="[720,882,693,720]" metricMagnitude="-4" metricUnit="m" metricValue="7.45" metricValueMax="10.3" metricValueMin="4.6" pageId="11" pageNumber="212" unit="mm" value="0.745" valueMax="1.03" valueMin="0.46">0.46–1.03 mm</quantity>
|
||
thick; and the
|
||
<typeStatus id="062D76B9FFDEFFB3ED15D38BFBE34EB4" box="[1046,1142,694,720]" pageId="11" pageNumber="212" type="paratype">paratype</typeStatus>
|
||
(BMNH-1926.10.26.250)
|
||
<quantity id="1E6E65FEFFDEFFB3E994D3E4FF6F4E90" box="[151,250,729,756]" metricMagnitude="-2" metricUnit="m" metricValue="1.19" pageId="11" pageNumber="212" unit="mm" value="11.9">11.9 mm</quantity>
|
||
large,
|
||
<quantity id="1E6E65FEFFDEFFB3E845D3E4FE094E90" box="[326,412,729,756]" metricMagnitude="-3" metricUnit="m" metricValue="7.9" pageId="11" pageNumber="212" unit="mm" value="7.9">7.9 mm</quantity>
|
||
wide and around
|
||
<quantity id="1E6E65FEFFDEFFB3EB67D3E4FD2F4E90" box="[612,698,729,756]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="11" pageNumber="212" unit="mm" value="0.8">0.8 mm</quantity>
|
||
thick.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="918C9B90FFDEFFB5E9C4D3C0FE7A4BD4" lastPageId="13" lastPageNumber="214" pageId="11" pageNumber="212" type="description">
|
||
<paragraph id="D929C81BFFDEFFB3E9C4D3C0FD35481B" blockId="11.[151,1437,261,1224]" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9C4D3C0FEA04F7C" bold="true" box="[199,309,765,792]" pageId="11" pageNumber="212">Skeleton.</emphasis>
|
||
Inarticulated skeleton composed of diactines, trichoxeas, chiactines and triactines. Sagittal tetractines can be found only in the oscular region (Fig 3B). Cortical skeleton is formed by triactines tangentially positioned, and by long diactines and trichoxeas arranged in bundles (Figs 3C–3E), which penetrate the choanosome and may reach the atrium. Smaller diactines are arranged radially penetrating the choanosome and protruding the surface (Fig 3D). The choanosomal skeleton is composed of the bundles of diactines/trichoxeas (Fig 3E), and of unpaired actines of atrial triactines and chiactines (Fig 3F). Few triactines can also be found in the atrial skeleton (Fig 3F). The atrial skeleton consists mainly of chiactines which are placed in the atrial wall with unpaired actines pointing towards the cortex, paired actines adjacent to the atrial wall, and apical actines straight and projecting towards the atrial cavity (Figs 3B, 3F). The oscular region is the only part of the skeleton with a proper atrial skeleton composed of triactines and tetractines with the unpaired actines pointing downwards. The apical actines from the tetractines are short and slightly bent pointing to the osculum (Fig 3B).
|
||
</paragraph>
|
||
<paragraph id="D929C81BFFDEFFB3E9C4D5B4FAFF48A3" blockId="11.[151,1437,261,1224]" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9C4D5B4FEA548C0" bold="true" box="[199,304,1161,1188]" pageId="11" pageNumber="212">Spicules.</emphasis>
|
||
<emphasis id="EBE21409FFDEFFB3E83BD5B4FD9E48C7" box="[312,523,1161,1187]" italics="true" pageId="11" pageNumber="212">Cortical diactines:</emphasis>
|
||
highly variable in length and thickness. All diactines present smooth surface and are nearly straight with sharp tips (
|
||
<figureCitation id="41ADD49EFFDEFFB3EB1FD590FDF148A3" box="[540,612,1197,1223]" captionStart="FIGURE 4" captionStartId="13.[151,250,1583,1608]" captionTargetBox="[168,1403,166,1564]" captionTargetId="figure@13.[168,1403,166,1564]" captionTargetPageId="13" captionText="FIGURE 4A–F. Spicules of Achramorpha antarctica sp. nov. A: long cortical diactines. B: long and short cortical diactines. C: cortical triactines. D: atrial triactines. E–F: chiactines." httpUri="https://zenodo.org/record/3244642/files/figure.png" pageId="11" pageNumber="212">Figs 4</figureCitation>
|
||
A–B). Size: 845.6 ±
|
||
<quantity id="1E6E65FEFFDEFFB3EA49D590FC2348AC" box="[842,950,1197,1224]" metricMagnitude="-1" metricUnit="m" metricValue="3.229" pageId="11" pageNumber="212" unit="mm" value="322.9">322.9 µm</quantity>
|
||
length, 17.6 ±
|
||
<quantity id="1E6E65FEFFDEFFB3ED63D590FB2548AC" box="[1120,1200,1197,1224]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="11" pageNumber="212" unit="mm" value="5.5">5.5 µm</quantity>
|
||
width (
|
||
<tableCitation id="9414FDA0FFDEFFB3EC06D590FAC948A3" box="[1285,1372,1197,1223]" captionStart="TABLE 4" captionStartId="11.[151,239,1271,1295]" captionTargetBox="[166,1392,1307,1975]" captionText="TABLE 4. Spicule measurements of Achramorpha antarctica sp. nov. (holotype NHMD-611894)." httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="11" pageNumber="212" tableUuid="8DE99893FFDEFFB3E994D5CAFB2C496B">Table 4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="8DE99893FFDEFFB3E994D5CAFB2C496B" ID-Table-UUID="8DE99893FFDEFFB3E994D5CAFB2C496B" box="[151,1209,1269,1295]" httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="11" pageNumber="212" startId="11.[151,239,1271,1295]" targetBox="[166,1392,1307,1975]" targetIsTable="true" targetPageId="11">
|
||
<paragraph id="D929C81BFFDEFFB3E994D5CAFB2C496B" blockId="11.[151,1209,1269,1295]" box="[151,1209,1269,1295]" pageId="11" pageNumber="212">
|
||
<tableNote id="2470C995FFDEFFB3E994D5CAFB2C496B" box="[151,1209,1269,1295]" pageId="11" pageNumber="212" targetBox="[166,1392,1307,1975]" targetPageId="11">
|
||
<emphasis id="EBE21409FFDEFFB3E994D5CAFE9F496B" bold="true" box="[151,266,1271,1295]" pageId="11" pageNumber="212">TABLE 4.</emphasis>
|
||
Spicule measurements of
|
||
<taxonomicName id="1E96B398FFDEFFB3EB27D5CAFCBE496B" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[548,811,1271,1295]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="11" pageNumber="212" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFDEFFB3EB27D5CAFCBE496B" box="[548,811,1271,1295]" italics="true" pageId="11" pageNumber="212">Achramorpha antarctica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0D1A972FFDEFFB3EA31D5C5FC10496B" box="[818,901,1272,1295]" pageId="11" pageNumber="212" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(holotype NHMD-611894).
|
||
</tableNote>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D929C81BFFDEFFB3E9A5D426FA8D4BD3" pageId="11" pageNumber="212">
|
||
<table id="AB963ABBFFDE0047E9A5D426FAE54BD3" box="[166,1392,1307,1975]" colsContinueIn="44.[166,1391,197,676]" gridcols="10" gridrows="18" pageId="11" pageNumber="212">
|
||
<tr id="67A6CA59FFDE0047E9A5D426FAE54950" box="[166,1392,1307,1332]" gridrow="0" pageId="11" pageNumber="212" rowspan-3="1" rowspan-4="1" rowspan-7="1" rowspan-8="1" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D426FEC54950" box="[166,336,1307,1332]" gridcol="0" gridrow="0" pageId="11" pageNumber="212">Spicules</th>
|
||
<th id="2477A325FFDE0047E8CED426FDEB4950" box="[461,638,1307,1332]" colspan="2" colspanRight="1" gridcol="1" gridrow="0" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E8CED421FDC04950" bold="true" box="[461,597,1307,1332]" pageId="11" pageNumber="212">Length (µm)</emphasis>
|
||
</th>
|
||
<th id="2477A325FFDE0047EAA0D426FBDD4950" box="[931,1096,1307,1332]" colspan="2" colspanRight="1" gridcol="5" gridrow="0" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EAA0D426FBB74950" bold="true" box="[931,1058,1307,1332]" pageId="11" pageNumber="212">Width (µm)</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D47CFAE5493E" box="[166,1392,1345,1370]" gridrow="1" pageId="11" pageNumber="212" rowspan-0="1">
|
||
<td id="2477A325FFDE0047E8CED47CFD93493E" box="[461,518,1345,1370]" gridcol="1" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E8CED47CFE6F493E" bold="true" box="[461,506,1345,1370]" pageId="11" pageNumber="212">Min</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EB3AD47CFDEB493E" box="[569,638,1345,1370]" gridcol="2" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EB3AD47FFDE2493E" bold="true" box="[569,631,1346,1370]" pageId="11" pageNumber="212">Mean</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EBBBD47CFD6B493E" box="[696,766,1345,1370]" gridcol="3" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EBBBD47FFD7C493E" bold="true" box="[696,745,1346,1370]" pageId="11" pageNumber="212">Max</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EA3BD47CFCE4493E" box="[824,881,1345,1370]" gridcol="4" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EA3BD47CFCCD493E" bold="true" box="[824,856,1345,1370]" pageId="11" pageNumber="212">SD</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EAA0D47CFC45493E" box="[931,976,1345,1370]" gridcol="5" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EAA0D47CFC45493E" bold="true" box="[931,976,1345,1370]" pageId="11" pageNumber="212">Min</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047ED09D47CFBDD493E" box="[1034,1096,1345,1370]" gridcol="6" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3ED09D47FFBDD493E" bold="true" box="[1034,1096,1346,1370]" pageId="11" pageNumber="212">Mean</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047ED7FD47CFB38493E" box="[1148,1197,1345,1370]" gridcol="7" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3ED7FD47FFB38493E" bold="true" box="[1148,1197,1346,1370]" pageId="11" pageNumber="212">Max</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EDECD47CFAB1493E" box="[1263,1316,1345,1370]" gridcol="8" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EDECD47CFA9A493E" bold="true" box="[1263,1295,1345,1370]" pageId="11" pageNumber="212">SD</emphasis>
|
||
</td>
|
||
<td id="2477A325FFDE0047EC54D47CFAE5493E" box="[1367,1392,1345,1370]" gridcol="9" gridrow="1" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3EC54D47FFAF0493E" bold="true" box="[1367,1381,1346,1370]" pageId="11" pageNumber="212">n</emphasis>
|
||
</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D45AFAE549E4" box="[166,1392,1383,1408]" gridrow="2" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D45AFEC549E4" box="[166,336,1383,1408]" gridcol="0" gridrow="2" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9A5D45AFE8949E4" bold="true" box="[166,284,1383,1408]" pageId="11" pageNumber="212">Trichoxeas</emphasis>
|
||
</th>
|
||
<td id="2477A325FFDE0047E8CED45AFD9349E4" box="[461,518,1383,1408]" gridcol="1" gridrow="2" pageId="11" pageNumber="212">280.4</td>
|
||
<td id="2477A325FFDE0047EB3AD45AFDEB49E4" box="[569,638,1383,1408]" gridcol="2" gridrow="2" pageId="11" pageNumber="212">1106.7</td>
|
||
<td id="2477A325FFDE0047EBBBD45AFD6B49E4" box="[696,766,1383,1408]" gridcol="3" gridrow="2" pageId="11" pageNumber="212">2455.1</td>
|
||
<td id="2477A325FFDE0047EA3BD45AFCE449E4" box="[824,881,1383,1408]" gridcol="4" gridrow="2" pageId="11" pageNumber="212">612.1</td>
|
||
<td id="2477A325FFDE0047EAA0D45AFC4549E4" box="[931,976,1383,1408]" gridcol="5" gridrow="2" pageId="11" pageNumber="212">1.1</td>
|
||
<td id="2477A325FFDE0047ED09D45AFBDD49E4" box="[1034,1096,1383,1408]" gridcol="6" gridrow="2" pageId="11" pageNumber="212">5.1</td>
|
||
<td id="2477A325FFDE0047ED7FD45AFB3849E4" box="[1148,1197,1383,1408]" gridcol="7" gridrow="2" pageId="11" pageNumber="212">11.8</td>
|
||
<td id="2477A325FFDE0047EDECD45AFAB149E4" box="[1263,1316,1383,1408]" gridcol="8" gridrow="2" pageId="11" pageNumber="212">2.6</td>
|
||
<td id="2477A325FFDE0047EC54D45AFAE549E4" box="[1367,1392,1383,1408]" gridcol="9" gridrow="2" pageId="11" pageNumber="212">21</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D4B0FAE549C2" box="[166,1392,1421,1446]" gridrow="3" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D4B0FEC549C2" box="[166,336,1421,1446]" gridcol="0" gridrow="3" pageId="11" pageNumber="212">Diactines</th>
|
||
<td id="2477A325FFDE0047E8CED4B0FD9349C2" box="[461,518,1421,1446]" gridcol="1" gridrow="3" pageId="11" pageNumber="212">229.2</td>
|
||
<td id="2477A325FFDE0047EB3AD4B0FDEB49C2" box="[569,638,1421,1446]" gridcol="2" gridrow="3" pageId="11" pageNumber="212">845.6</td>
|
||
<td id="2477A325FFDE0047EBBBD4B0FD6B49C2" box="[696,766,1421,1446]" gridcol="3" gridrow="3" pageId="11" pageNumber="212">1989.3</td>
|
||
<td id="2477A325FFDE0047EA3BD4B0FCE449C2" box="[824,881,1421,1446]" gridcol="4" gridrow="3" pageId="11" pageNumber="212">322.9</td>
|
||
<td id="2477A325FFDE0047EAA0D4B0FC4549C2" box="[931,976,1421,1446]" gridcol="5" gridrow="3" pageId="11" pageNumber="212">7.4</td>
|
||
<td id="2477A325FFDE0047ED09D4B0FBDD49C2" box="[1034,1096,1421,1446]" gridcol="6" gridrow="3" pageId="11" pageNumber="212">17.6</td>
|
||
<td id="2477A325FFDE0047ED7FD4B0FB3849C2" box="[1148,1197,1421,1446]" gridcol="7" gridrow="3" pageId="11" pageNumber="212">33.1</td>
|
||
<td id="2477A325FFDE0047EDECD4B0FAB149C2" box="[1263,1316,1421,1446]" gridcol="8" gridrow="3" pageId="11" pageNumber="212">5.5</td>
|
||
<td id="2477A325FFDE0047EC54D4B0FAE549C2" box="[1367,1392,1421,1446]" gridcol="9" gridrow="3" pageId="11" pageNumber="212">30</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D48FFAE549AF" box="[166,1392,1458,1483]" gridrow="4" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D48FFAE549AF" box="[166,1392,1458,1483]" colspan="10" colspanRight="9" gridcol="0" gridrow="4" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9A5D48FFEFF49AF" bold="true" box="[166,362,1458,1483]" pageId="11" pageNumber="212">Cortical triactines</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D4E5FAE54995" box="[166,1392,1496,1521]" gridrow="5" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D4E5FEC54995" box="[166,336,1496,1521]" gridcol="0" gridrow="5" pageId="11" pageNumber="212">Unpaired actines</th>
|
||
<td id="2477A325FFDE0047E8CED4E5FD934995" box="[461,518,1496,1521]" gridcol="1" gridrow="5" pageId="11" pageNumber="212">222.5</td>
|
||
<td id="2477A325FFDE0047EB3AD4E5FDEB4995" box="[569,638,1496,1521]" gridcol="2" gridrow="5" pageId="11" pageNumber="212">318.3</td>
|
||
<td id="2477A325FFDE0047EBBBD4E5FD6B4995" box="[696,766,1496,1521]" gridcol="3" gridrow="5" pageId="11" pageNumber="212">417.5</td>
|
||
<td id="2477A325FFDE0047EA3BD4E5FCE44995" box="[824,881,1496,1521]" gridcol="4" gridrow="5" pageId="11" pageNumber="212">50.6</td>
|
||
<td id="2477A325FFDE0047EAA0D4E5FC454995" box="[931,976,1496,1521]" gridcol="5" gridrow="5" pageId="11" pageNumber="212">7.7</td>
|
||
<td id="2477A325FFDE0047ED09D4E5FBDD4995" box="[1034,1096,1496,1521]" gridcol="6" gridrow="5" pageId="11" pageNumber="212">10.0</td>
|
||
<td id="2477A325FFDE0047ED7FD4E5FB384995" box="[1148,1197,1496,1521]" gridcol="7" gridrow="5" pageId="11" pageNumber="212">13.2</td>
|
||
<td id="2477A325FFDE0047EDECD4E5FAB14995" box="[1263,1316,1496,1521]" gridcol="8" gridrow="5" pageId="11" pageNumber="212">1.5</td>
|
||
<td id="2477A325FFDE0047EC54D4E5FAE54995" box="[1367,1392,1496,1521]" gridcol="9" gridrow="5" pageId="11" pageNumber="212">20</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D4C3FAE54A73" box="[166,1392,1534,1559]" gridrow="6" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D4C3FEC54A73" box="[166,336,1534,1559]" gridcol="0" gridrow="6" pageId="11" pageNumber="212">Paired actines</th>
|
||
<td id="2477A325FFDE0047E8CED4C3FD934A73" box="[461,518,1534,1559]" gridcol="1" gridrow="6" pageId="11" pageNumber="212">147.8</td>
|
||
<td id="2477A325FFDE0047EB3AD4C3FDEB4A73" box="[569,638,1534,1559]" gridcol="2" gridrow="6" pageId="11" pageNumber="212">220.0</td>
|
||
<td id="2477A325FFDE0047EBBBD4C3FD6B4A73" box="[696,766,1534,1559]" gridcol="3" gridrow="6" pageId="11" pageNumber="212">273.8</td>
|
||
<td id="2477A325FFDE0047EA3BD4C3FCE44A73" box="[824,881,1534,1559]" gridcol="4" gridrow="6" pageId="11" pageNumber="212">30.2</td>
|
||
<td id="2477A325FFDE0047EAA0D4C3FC454A73" box="[931,976,1534,1559]" gridcol="5" gridrow="6" pageId="11" pageNumber="212">7.4</td>
|
||
<td id="2477A325FFDE0047ED09D4C3FBDD4A73" box="[1034,1096,1534,1559]" gridcol="6" gridrow="6" pageId="11" pageNumber="212">10.2</td>
|
||
<td id="2477A325FFDE0047ED7FD4C3FB384A73" box="[1148,1197,1534,1559]" gridcol="7" gridrow="6" pageId="11" pageNumber="212">13.6</td>
|
||
<td id="2477A325FFDE0047EDECD4C3FAB14A73" box="[1263,1316,1534,1559]" gridcol="8" gridrow="6" pageId="11" pageNumber="212">1.6</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D719FAE54A59" box="[166,1392,1572,1597]" gridrow="7" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D719FAE54A59" box="[166,1392,1572,1597]" colspan="10" colspanRight="9" gridcol="0" gridrow="7" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9A5D719FEC74A59" bold="true" box="[166,338,1572,1597]" pageId="11" pageNumber="212">Atrial triactines</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D777FAE54A07" box="[166,1392,1610,1635]" gridrow="8" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D777FEC54A07" box="[166,336,1610,1635]" gridcol="0" gridrow="8" pageId="11" pageNumber="212">Unpaired actines</th>
|
||
<td id="2477A325FFDE0047E8CED777FD934A07" box="[461,518,1610,1635]" gridcol="1" gridrow="8" pageId="11" pageNumber="212">525.1</td>
|
||
<td id="2477A325FFDE0047EB3AD777FDEB4A07" box="[569,638,1610,1635]" gridcol="2" gridrow="8" pageId="11" pageNumber="212">756.8</td>
|
||
<td id="2477A325FFDE0047EBBBD777FD6B4A07" box="[696,766,1610,1635]" gridcol="3" gridrow="8" pageId="11" pageNumber="212">923.2</td>
|
||
<td id="2477A325FFDE0047EA3BD777FCE44A07" box="[824,881,1610,1635]" gridcol="4" gridrow="8" pageId="11" pageNumber="212">138</td>
|
||
<td id="2477A325FFDE0047EAA0D777FC454A07" box="[931,976,1610,1635]" gridcol="5" gridrow="8" pageId="11" pageNumber="212">9.8</td>
|
||
<td id="2477A325FFDE0047ED09D777FBDD4A07" box="[1034,1096,1610,1635]" gridcol="6" gridrow="8" pageId="11" pageNumber="212">12.7</td>
|
||
<td id="2477A325FFDE0047ED7FD777FB384A07" box="[1148,1197,1610,1635]" gridcol="7" gridrow="8" pageId="11" pageNumber="212">18.4</td>
|
||
<td id="2477A325FFDE0047EDECD777FAB14A07" box="[1263,1316,1610,1635]" gridcol="8" gridrow="8" pageId="11" pageNumber="212">3.1</td>
|
||
<td id="2477A325FFDE0047EC54D777FAE54A07" box="[1367,1392,1610,1635]" gridcol="9" gridrow="8" pageId="11" pageNumber="212">10</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D74DFAE54AED" box="[166,1392,1648,1673]" gridrow="9" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D74DFEC54AED" box="[166,336,1648,1673]" gridcol="0" gridrow="9" pageId="11" pageNumber="212">Paired actines</th>
|
||
<td id="2477A325FFDE0047E8CED74DFD934AED" box="[461,518,1648,1673]" gridcol="1" gridrow="9" pageId="11" pageNumber="212">204.1</td>
|
||
<td id="2477A325FFDE0047EB3AD74DFDEB4AED" box="[569,638,1648,1673]" gridcol="2" gridrow="9" pageId="11" pageNumber="212">282.3</td>
|
||
<td id="2477A325FFDE0047EBBBD74DFD6B4AED" box="[696,766,1648,1673]" gridcol="3" gridrow="9" pageId="11" pageNumber="212">460.7</td>
|
||
<td id="2477A325FFDE0047EA3BD74DFCE44AED" box="[824,881,1648,1673]" gridcol="4" gridrow="9" pageId="11" pageNumber="212">90.1</td>
|
||
<td id="2477A325FFDE0047EAA0D74DFC454AED" box="[931,976,1648,1673]" gridcol="5" gridrow="9" pageId="11" pageNumber="212">11.2</td>
|
||
<td id="2477A325FFDE0047ED09D74DFBDD4AED" box="[1034,1096,1648,1673]" gridcol="6" gridrow="9" pageId="11" pageNumber="212">13.1</td>
|
||
<td id="2477A325FFDE0047ED7FD74DFB384AED" box="[1148,1197,1648,1673]" gridcol="7" gridrow="9" pageId="11" pageNumber="212">20.0</td>
|
||
<td id="2477A325FFDE0047EDECD74DFAB14AED" box="[1263,1316,1648,1673]" gridcol="8" gridrow="9" pageId="11" pageNumber="212">3.4</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D7A8FAE54ACA" box="[166,1392,1685,1710]" gridrow="10" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D7A8FAE54ACA" box="[166,1392,1685,1710]" colspan="10" colspanRight="9" gridcol="0" gridrow="10" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9A5D7A8FE8D4ACA" bold="true" box="[166,280,1685,1710]" pageId="11" pageNumber="212">Chiactines</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D786FAE54AB0" box="[166,1392,1723,1748]" gridrow="11" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D786FEC54AB0" box="[166,336,1723,1748]" gridcol="0" gridrow="11" pageId="11" pageNumber="212">Unpaired actines</th>
|
||
<td id="2477A325FFDE0047E8CED786FD934AB0" box="[461,518,1723,1748]" gridcol="1" gridrow="11" pageId="11" pageNumber="212">299.8</td>
|
||
<td id="2477A325FFDE0047EB3AD786FDEB4AB0" box="[569,638,1723,1748]" gridcol="2" gridrow="11" pageId="11" pageNumber="212">599.1</td>
|
||
<td id="2477A325FFDE0047EBBBD786FD6B4AB0" box="[696,766,1723,1748]" gridcol="3" gridrow="11" pageId="11" pageNumber="212">945.2</td>
|
||
<td id="2477A325FFDE0047EA3BD786FCE44AB0" box="[824,881,1723,1748]" gridcol="4" gridrow="11" pageId="11" pageNumber="212">176.3</td>
|
||
<td id="2477A325FFDE0047EAA0D786FC454AB0" box="[931,976,1723,1748]" gridcol="5" gridrow="11" pageId="11" pageNumber="212">9.3</td>
|
||
<td id="2477A325FFDE0047ED09D786FBDD4AB0" box="[1034,1096,1723,1748]" gridcol="6" gridrow="11" pageId="11" pageNumber="212">12.9</td>
|
||
<td id="2477A325FFDE0047ED7FD786FB384AB0" box="[1148,1197,1723,1748]" gridcol="7" gridrow="11" pageId="11" pageNumber="212">17.8</td>
|
||
<td id="2477A325FFDE0047EDECD786FAB14AB0" box="[1263,1316,1723,1748]" gridcol="8" gridrow="11" pageId="11" pageNumber="212">2.3</td>
|
||
<td id="2477A325FFDE0047EC54D786FAE54AB0" box="[1367,1392,1723,1748]" gridcol="9" gridrow="11" pageId="11" pageNumber="212">23</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D7DCFAE54A9E" box="[166,1392,1761,1786]" gridrow="12" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D7DCFEC54A9E" box="[166,336,1761,1786]" gridcol="0" gridrow="12" pageId="11" pageNumber="212">Paired actines</th>
|
||
<td id="2477A325FFDE0047E8CED7DCFD934A9E" box="[461,518,1761,1786]" gridcol="1" gridrow="12" pageId="11" pageNumber="212">166.0</td>
|
||
<td id="2477A325FFDE0047EB3AD7DCFDEB4A9E" box="[569,638,1761,1786]" gridcol="2" gridrow="12" pageId="11" pageNumber="212">230.8</td>
|
||
<td id="2477A325FFDE0047EBBBD7DCFD6B4A9E" box="[696,766,1761,1786]" gridcol="3" gridrow="12" pageId="11" pageNumber="212">292.3</td>
|
||
<td id="2477A325FFDE0047EA3BD7DCFCE44A9E" box="[824,881,1761,1786]" gridcol="4" gridrow="12" pageId="11" pageNumber="212">44.5</td>
|
||
<td id="2477A325FFDE0047EAA0D7DCFC454A9E" box="[931,976,1761,1786]" gridcol="5" gridrow="12" pageId="11" pageNumber="212">9.4</td>
|
||
<td id="2477A325FFDE0047ED09D7DCFBDD4A9E" box="[1034,1096,1761,1786]" gridcol="6" gridrow="12" pageId="11" pageNumber="212">13.1</td>
|
||
<td id="2477A325FFDE0047ED7FD7DCFB384A9E" box="[1148,1197,1761,1786]" gridcol="7" gridrow="12" pageId="11" pageNumber="212">16.8</td>
|
||
<td id="2477A325FFDE0047EDECD7DCFAB14A9E" box="[1263,1316,1761,1786]" gridcol="8" gridrow="12" pageId="11" pageNumber="212">1.9</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D63AFAE54B44" box="[166,1392,1799,1824]" gridrow="13" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D63AFEC54B44" box="[166,336,1799,1824]" gridcol="0" gridrow="13" pageId="11" pageNumber="212">Apical actines</th>
|
||
<td id="2477A325FFDE0047E8CED63AFD934B44" box="[461,518,1799,1824]" gridcol="1" gridrow="13" pageId="11" pageNumber="212">32.2</td>
|
||
<td id="2477A325FFDE0047EB3AD63AFDEB4B44" box="[569,638,1799,1824]" gridcol="2" gridrow="13" pageId="11" pageNumber="212">84.9</td>
|
||
<td id="2477A325FFDE0047EBBBD63AFD6B4B44" box="[696,766,1799,1824]" gridcol="3" gridrow="13" pageId="11" pageNumber="212">133.2</td>
|
||
<td id="2477A325FFDE0047EA3BD63AFCE44B44" box="[824,881,1799,1824]" gridcol="4" gridrow="13" pageId="11" pageNumber="212">29.2</td>
|
||
<td id="2477A325FFDE0047EAA0D63AFC454B44" box="[931,976,1799,1824]" gridcol="5" gridrow="13" pageId="11" pageNumber="212">6.6</td>
|
||
<td id="2477A325FFDE0047ED09D63AFBDD4B44" box="[1034,1096,1799,1824]" gridcol="6" gridrow="13" pageId="11" pageNumber="212">9.2</td>
|
||
<td id="2477A325FFDE0047ED7FD63AFB384B44" box="[1148,1197,1799,1824]" gridcol="7" gridrow="13" pageId="11" pageNumber="212">13.0</td>
|
||
<td id="2477A325FFDE0047EDECD63AFAB14B44" box="[1263,1316,1799,1824]" gridcol="8" gridrow="13" pageId="11" pageNumber="212">1.7</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D611FAE54B21" box="[166,1392,1836,1861]" gridrow="14" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D611FAE54B21" box="[166,1392,1836,1861]" colspan="10" colspanRight="9" gridcol="0" gridrow="14" pageId="11" pageNumber="212">
|
||
<emphasis id="EBE21409FFDEFFB3E9A5D611FEE64B21" bold="true" box="[166,371,1836,1861]" pageId="11" pageNumber="212">Oscular tetractines</emphasis>
|
||
</th>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D66FFAE54B0F" box="[166,1392,1874,1899]" gridrow="15" pageId="11" pageNumber="212">
|
||
<th id="2477A325FFDE0047E9A5D66FFEC54B0F" box="[166,336,1874,1899]" gridcol="0" gridrow="15" pageId="11" pageNumber="212">Unpaired actines</th>
|
||
<td id="2477A325FFDE0047E8CED66FFD934B0F" box="[461,518,1874,1899]" gridcol="1" gridrow="15" pageId="11" pageNumber="212">189.1</td>
|
||
<td id="2477A325FFDE0047EB3AD66FFDEB4B0F" box="[569,638,1874,1899]" gridcol="2" gridrow="15" pageId="11" pageNumber="212">257.1</td>
|
||
<td id="2477A325FFDE0047EBBBD66FFD6B4B0F" box="[696,766,1874,1899]" gridcol="3" gridrow="15" pageId="11" pageNumber="212">325.2</td>
|
||
<td id="2477A325FFDE0047EA3BD66FFCE44B0F" box="[824,881,1874,1899]" gridcol="4" gridrow="15" pageId="11" pageNumber="212">96.2</td>
|
||
<td id="2477A325FFDE0047EAA0D66FFC454B0F" box="[931,976,1874,1899]" gridcol="5" gridrow="15" pageId="11" pageNumber="212">15.0</td>
|
||
<td id="2477A325FFDE0047ED09D66FFBDD4B0F" box="[1034,1096,1874,1899]" gridcol="6" gridrow="15" pageId="11" pageNumber="212">16.9</td>
|
||
<td id="2477A325FFDE0047ED7FD66FFB384B0F" box="[1148,1197,1874,1899]" gridcol="7" gridrow="15" pageId="11" pageNumber="212">18.8</td>
|
||
<td id="2477A325FFDE0047EDECD66FFAB14B0F" box="[1263,1316,1874,1899]" gridcol="8" gridrow="15" pageId="11" pageNumber="212">2.6</td>
|
||
<td id="2477A325FFDE0047EC54D66FFAE54B0F" box="[1367,1392,1874,1899]" gridcol="9" gridrow="15" pageId="11" pageNumber="212">3</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D645FAE54BF5" box="[166,1392,1912,1937]" gridrow="16" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D645FEC54BF5" box="[166,336,1912,1937]" gridcol="0" gridrow="16" pageId="11" pageNumber="212">Paired actines</th>
|
||
<td id="2477A325FFDE0047E8CED645FD934BF5" box="[461,518,1912,1937]" gridcol="1" gridrow="16" pageId="11" pageNumber="212">143.9</td>
|
||
<td id="2477A325FFDE0047EB3AD645FDEB4BF5" box="[569,638,1912,1937]" gridcol="2" gridrow="16" pageId="11" pageNumber="212">168.1</td>
|
||
<td id="2477A325FFDE0047EBBBD645FD6B4BF5" box="[696,766,1912,1937]" gridcol="3" gridrow="16" pageId="11" pageNumber="212">192.4</td>
|
||
<td id="2477A325FFDE0047EA3BD645FCE44BF5" box="[824,881,1912,1937]" gridcol="4" gridrow="16" pageId="11" pageNumber="212">34.2</td>
|
||
<td id="2477A325FFDE0047EAA0D645FC454BF5" box="[931,976,1912,1937]" gridcol="5" gridrow="16" pageId="11" pageNumber="212">15.8</td>
|
||
<td id="2477A325FFDE0047ED09D645FBDD4BF5" box="[1034,1096,1912,1937]" gridcol="6" gridrow="16" pageId="11" pageNumber="212">17.4</td>
|
||
<td id="2477A325FFDE0047ED7FD645FB384BF5" box="[1148,1197,1912,1937]" gridcol="7" gridrow="16" pageId="11" pageNumber="212">19.0</td>
|
||
<td id="2477A325FFDE0047EDECD645FAB14BF5" box="[1263,1316,1912,1937]" gridcol="8" gridrow="16" pageId="11" pageNumber="212">21.0</td>
|
||
</tr>
|
||
<tr id="67A6CA59FFDE0047E9A5D6A3FAE54BD3" box="[166,1392,1950,1975]" gridrow="17" pageId="11" pageNumber="212" rowspan-9="1">
|
||
<th id="2477A325FFDE0047E9A5D6A3FEC54BD3" box="[166,336,1950,1975]" gridcol="0" gridrow="17" pageId="11" pageNumber="212">Apical actines</th>
|
||
<td id="2477A325FFDE0047E8CED6A3FD934BD3" box="[461,518,1950,1975]" gridcol="1" gridrow="17" pageId="11" pageNumber="212">87.6</td>
|
||
<td id="2477A325FFDE0047EB3AD6A3FDEB4BD3" box="[569,638,1950,1975]" gridcol="2" gridrow="17" pageId="11" pageNumber="212">102.5</td>
|
||
<td id="2477A325FFDE0047EBBBD6A3FD6B4BD3" box="[696,766,1950,1975]" gridcol="3" gridrow="17" pageId="11" pageNumber="212">117.4</td>
|
||
<td id="2477A325FFDE0047EA3BD6A3FCE44BD3" box="[824,881,1950,1975]" gridcol="4" gridrow="17" pageId="11" pageNumber="212">21.0</td>
|
||
<td id="2477A325FFDE0047EAA0D6A3FC454BD3" box="[931,976,1950,1975]" gridcol="5" gridrow="17" pageId="11" pageNumber="212">17.4</td>
|
||
<td id="2477A325FFDE0047ED09D6A3FBDD4BD3" box="[1034,1096,1950,1975]" gridcol="6" gridrow="17" pageId="11" pageNumber="212">18.1</td>
|
||
<td id="2477A325FFDE0047ED7FD6A3FB384BD3" box="[1148,1197,1950,1975]" gridcol="7" gridrow="17" pageId="11" pageNumber="212">18.8</td>
|
||
<td id="2477A325FFDE0047EDECD6A3FAB14BD3" box="[1263,1316,1950,1975]" gridcol="8" gridrow="17" pageId="11" pageNumber="212">0.9</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="8DE99893FFD8FFB5E994D712FD744A08" httpUri="https://zenodo.org/record/3244642/files/figure.png" pageId="13" pageNumber="214" startId="13.[151,250,1583,1608]" targetBox="[168,1403,166,1564]" targetPageId="13">
|
||
<paragraph id="D929C81BFFD8FFB5E994D712FD744A08" blockId="13.[151,1437,1583,1644]" pageId="13" pageNumber="214">
|
||
<emphasis id="EBE21409FFD8FFB5E994D712FED54A2C" bold="true" box="[151,320,1583,1608]" pageId="13" pageNumber="214">FIGURE 4A–F.</emphasis>
|
||
Spicules of
|
||
<taxonomicName id="1E96B398FFD8FFB5E8C2D70DFD294A2C" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[449,700,1584,1608]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="13" pageNumber="214" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFD8FFB5E8C2D70DFD294A2C" box="[449,700,1584,1608]" italics="true" pageId="13" pageNumber="214">Achramorpha antarctica</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="EBE21409FFD8FFB5EBC0D70DFCA24A2C" bold="true" box="[707,823,1583,1608]" pageId="13" pageNumber="214">
|
||
<taxonomicNameLabel id="F0D1A972FFD8FFB5EBC0D70DFC804A2C" box="[707,789,1584,1608]" pageId="13" pageNumber="214" rank="species">sp. nov.</taxonomicNameLabel>
|
||
A:
|
||
</emphasis>
|
||
long cortical diactines.
|
||
<emphasis id="EBE21409FFD8FFB5ED2DD70DFBDD4A2C" bold="true" box="[1070,1096,1584,1608]" pageId="13" pageNumber="214">B:</emphasis>
|
||
long and short cortical diactines.
|
||
<emphasis id="EBE21409FFD8FFB5E994D76EFF274A08" bold="true" box="[151,178,1619,1644]" pageId="13" pageNumber="214">C:</emphasis>
|
||
cortical triactines.
|
||
<emphasis id="EBE21409FFD8FFB5E877D769FE1B4A08" bold="true" box="[372,398,1620,1644]" pageId="13" pageNumber="214">D:</emphasis>
|
||
atrial triactines.
|
||
<emphasis id="EBE21409FFD8FFB5EB3AD769FDFA4A08" bold="true" box="[569,623,1620,1644]" pageId="13" pageNumber="214">E–F:</emphasis>
|
||
chiactines.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D929C81BFFD8FFB5E9C4D7A7FD584A98" blockId="13.[151,1436,1690,2041]" pageId="13" pageNumber="214">
|
||
<emphasis id="EBE21409FFD8FFB5E9C4D7A7FE4D4AD0" box="[199,472,1690,1716]" italics="true" pageId="13" pageNumber="214">Atrial/oscular triactines</emphasis>
|
||
: sagittal. T-shaped triactines with unpaired actines longer than the paired ones, and slender sharp tips. Size: unpaired actine 756.8 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EBBDD783FC834ABD" box="[702,790,1726,1753]" metricMagnitude="-1" metricUnit="m" metricValue="1.38" pageId="13" pageNumber="214" unit="mm" value="138.0">138 µm</quantity>
|
||
length, 12.7 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EAC1D783FB864ABD" box="[962,1043,1726,1753]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="13" pageNumber="214" unit="mm" value="3.1">3.1 µm</quantity>
|
||
width; paired actines 282.3 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EC68D783FF284A99" metricMagnitude="-2" metricUnit="m" metricValue="9.01" pageId="13" pageNumber="214" unit="mm" value="90.1">90.1 µm</quantity>
|
||
length, 13.1 ±
|
||
<quantity id="1E6E65FEFFD8FFB5E865D7DFFE234A99" box="[358,438,1762,1789]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="13" pageNumber="214" unit="mm" value="3.4">3.4 µm</quantity>
|
||
width (
|
||
<figureCitation id="41ADD49EFFD8FFB5EB0FD7DFFDCA4A98" box="[524,607,1762,1788]" captionStart="FIGURE 4" captionStartId="13.[151,250,1583,1608]" captionTargetBox="[168,1403,166,1564]" captionTargetId="figure@13.[168,1403,166,1564]" captionTargetPageId="13" captionText="FIGURE 4A–F. Spicules of Achramorpha antarctica sp. nov. A: long cortical diactines. B: long and short cortical diactines. C: cortical triactines. D: atrial triactines. E–F: chiactines." httpUri="https://zenodo.org/record/3244642/files/figure.png" pageId="13" pageNumber="214">Fig 4D</figureCitation>
|
||
;
|
||
<tableCitation id="9414FDA0FFD8FFB5EB69D7DFFD554A98" box="[618,704,1762,1788]" captionStart="TABLE 4" captionStartId="11.[151,239,1271,1295]" captionTargetBox="[166,1392,1307,1975]" captionText="TABLE 4. Spicule measurements of Achramorpha antarctica sp. nov. (holotype NHMD-611894)." httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="13" pageNumber="214" tableUuid="8DE99893FFDEFFB3E994D5CAFB2C496B">Table 4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D929C81BFFD8FFB5E9C4D63BFA0D4B0C" blockId="13.[151,1436,1690,2041]" pageId="13" pageNumber="214">
|
||
<emphasis id="EBE21409FFD8FFB5E9C4D63BFEAB4B44" box="[199,318,1798,1824]" italics="true" pageId="13" pageNumber="214">Chiactines</emphasis>
|
||
: unpaired actines longer than the paired actines, with similar width. The apical actine is strait and slender with sharp tip. Size: unpaired actine 599.1 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EBE4D617FCC14B21" box="[743,852,1834,1861]" metricMagnitude="-1" metricUnit="m" metricValue="1.763" pageId="13" pageNumber="214" unit="mm" value="176.3">176.3 µm</quantity>
|
||
length, 12.9 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EAFDD617FBDA4B21" box="[1022,1103,1834,1861]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="13" pageNumber="214" unit="mm" value="2.3">2.3 µm</quantity>
|
||
width; paired actines 230.8 ±
|
||
<quantity id="1E6E65FEFFD8FFB5E994D670FF604B0D" box="[151,245,1869,1897]" metricMagnitude="-2" metricUnit="m" metricValue="4.45" pageId="13" pageNumber="214" unit="mm" value="44.5">44.5 µm</quantity>
|
||
length, 13.1±
|
||
<quantity id="1E6E65FEFFD8FFB5E896D673FE714B0D" box="[405,484,1870,1897]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="13" pageNumber="214" unit="mm" value="1.9">1.9 µm</quantity>
|
||
width; apical actine 84.9 ±
|
||
<quantity id="1E6E65FEFFD8FFB5EA1AD673FCE34B0D" box="[793,886,1870,1897]" metricMagnitude="-2" metricUnit="m" metricValue="2.92" pageId="13" pageNumber="214" unit="mm" value="29.2">29.2 µm</quantity>
|
||
length, 9.2 ±
|
||
<quantity id="1E6E65FEFFD8FFB5ED0CD673FBCA4B0D" box="[1039,1119,1870,1897]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="13" pageNumber="214" unit="mm" value="1.7">1.7 µm</quantity>
|
||
width (
|
||
<figureCitation id="41ADD49EFFD8FFB5EDB0D673FB6C4B0C" box="[1203,1273,1870,1896]" captionStart="FIGURE 4" captionStartId="13.[151,250,1583,1608]" captionTargetBox="[168,1403,166,1564]" captionTargetId="figure@13.[168,1403,166,1564]" captionTargetPageId="13" captionText="FIGURE 4A–F. Spicules of Achramorpha antarctica sp. nov. A: long cortical diactines. B: long and short cortical diactines. C: cortical triactines. D: atrial triactines. E–F: chiactines." httpUri="https://zenodo.org/record/3244642/files/figure.png" pageId="13" pageNumber="214">Figs 4</figureCitation>
|
||
E–F;
|
||
<tableCitation id="9414FDA0FFD8FFB5EC35D673FA1E4B0C" box="[1334,1419,1870,1896]" captionStart="TABLE 4" captionStartId="11.[151,239,1271,1295]" captionTargetBox="[166,1392,1307,1975]" captionText="TABLE 4. Spicule measurements of Achramorpha antarctica sp. nov. (holotype NHMD-611894)." httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="13" pageNumber="214" tableUuid="8DE99893FFDEFFB3E994D5CAFB2C496B">Table 4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D929C81BFFD8FFB5E9C4D64FFE7A4BD4" blockId="13.[151,1436,1690,2041]" pageId="13" pageNumber="214">
|
||
<emphasis id="EBE21409FFD8FFB5E9C4D64FFE0B4BE8" box="[199,414,1906,1932]" italics="true" pageId="13" pageNumber="214">Oscular tetractines</emphasis>
|
||
: measures not available because they were difficult to find intact in the spicule preparations and sections (Fig 3B;
|
||
<tableCitation id="9414FDA0FFD8FFB5E88FD6ABFE774BD4" box="[396,482,1942,1968]" captionStart="TABLE 4" captionStartId="11.[151,239,1271,1295]" captionTargetBox="[166,1392,1307,1975]" captionText="TABLE 4. Spicule measurements of Achramorpha antarctica sp. nov. (holotype NHMD-611894)." httpUri="http://table.plazi.org/id/8DE99893FFDEFFB3E994D5CAFB2C496B" pageId="13" pageNumber="214" tableUuid="8DE99893FFDEFFB3E994D5CAFB2C496B">Table 4</tableCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="918C9B90FFD8FFB6E9C4D684FD064CD6" lastPageId="14" lastPageNumber="215" pageId="13" pageNumber="214" type="distribution">
|
||
<paragraph id="D929C81BFFD8FFB5E9C4D684FC834B9C" blockId="13.[151,1436,1690,2041]" pageId="13" pageNumber="214">
|
||
<emphasis id="EBE21409FFD8FFB5E9C4D684FE744BB0" bold="true" box="[199,481,1977,2004]" pageId="13" pageNumber="214">Distribution and depth.</emphasis>
|
||
This species has been registered off McMurdo Sound at
|
||
<quantity id="1E6E65FEFFD8FFB5ED61D684FB3C4BB1" box="[1122,1193,1977,2005]" metricMagnitude="2" metricUnit="m" metricValue="2.56" pageId="13" pageNumber="214" unit="m" value="256.0">256 m</quantity>
|
||
depth (
|
||
<bibRefCitation id="BD07B5EAFFD8FFB5EDFED687FA054BB0" author="Burton, M." box="[1277,1424,1978,2004]" pageId="13" pageNumber="214" pagination="393 - 458" refId="ref26277" refString="Burton, M. (1929) Porifera. Part II. Antarctic sponges. British Antarctic (' Terra Nova') Expedition, 1910. Natural History Report, London, British Museum (Natural History). Zoology, 6, 393 - 458, pls. I-V." type="journal article" year="1929">Burton 1929</bibRefCitation>
|
||
), and in the Weddell Sea,
|
||
<quantity id="1E6E65FEFFD8FFB5E8A5D6E3FDB04B9D" box="[422,549,2014,2041]" metricMagnitude="2" metricUnit="m" metricValue="3.3549999999999995" metricValueMax="3.38" metricValueMin="3.3299999999999996" pageId="13" pageNumber="214" unit="m" value="335.5" valueMax="338.0" valueMin="333.0">333–338 m</quantity>
|
||
(
|
||
<bibRefCitation id="BD07B5EAFFD8FFB5EB30D6E3FC9F4B9C" author="Barthel, D. & Tendal, O. S. & Gatti, S." box="[563,778,2014,2040]" pageId="13" pageNumber="214" pagination="44 - 52" refId="ref25727" refString="Barthel, D., Tendal, O. S. & Gatti, S. (1997) The sponge fauna of the Weddell Sea and its integration in benthic processes. Berichte zur Polarforschung, 249, 44 - 52." type="journal article" year="1997">
|
||
Barthel
|
||
<emphasis id="EBE21409FFD8FFB5EB8CD6E2FD524B9C" box="[655,711,2014,2040]" italics="true" pageId="13" pageNumber="214">et al.</emphasis>
|
||
1997
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D929C81BFFDBFFB6E9C4D1A4FD064CD6" blockId="14.[151,1437,152,503]" box="[199,659,152,179]" pageId="14" pageNumber="215">
|
||
<emphasis id="EBE21409FFDBFFB6E9C4D1A4FE7B4CD7" bold="true" box="[199,494,152,179]" pageId="14" pageNumber="215">Molecular identification.</emphasis>
|
||
Not available.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="918C9B90FFDBFFB6E9C4D180FCBC4D93" pageId="14" pageNumber="215" type="discussion">
|
||
<paragraph id="D929C81BFFDBFFB6E9C4D180FCBC4D93" blockId="14.[151,1437,152,503]" pageId="14" pageNumber="215">
|
||
<emphasis id="EBE21409FFDBFFB6E9C4D180FEAE4CB3" bold="true" box="[199,315,189,215]" pageId="14" pageNumber="215">Remarks.</emphasis>
|
||
As it was mentioned above, the specimens analysed here were previously identified as
|
||
<taxonomicName id="1E96B398FFDBFFB6EC14D180FA004CB2" box="[1303,1429,189,215]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6EC14D180FA004CB2" box="[1303,1429,189,215]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
, probably because they present external morphology similar to
|
||
<taxonomicName id="1E96B398FFDBFFB6EA58D1DCFC4E4C9E" box="[859,987,225,251]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6EA58D1DCFC4E4C9E" box="[859,987,225,251]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
. However, after re-examining the
|
||
<typeStatus id="062D76B9FFDBFFB6EC62D1DDFF524D7B" pageId="14" pageNumber="215" type="holotype">holotype</typeStatus>
|
||
of
|
||
<taxonomicName id="1E96B398FFDBFFB6E9ECD038FEFA4D7A" box="[239,367,261,287]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6E9ECD038FEFA4D7A" box="[239,367,261,287]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
and comparing it with the most recently collected specimens, we found morphological differences that confirm that these species are not conspecific. The long bundles of diactines/trichoxeas are fairly noticeable and represent a distinctive character of the species and makes it easy to separate from the most closely related species,
|
||
<taxonomicName id="1E96B398FFDBFFB6E9F4D04CFEE34DEE" box="[247,374,369,395]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6E9F4D04CFEE34DEE" box="[247,374,369,395]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
. Additional morphological differences are: 1) presence of long trichoxeas in
|
||
<taxonomicName id="1E96B398FFDBFFB6EDE3D04CFAE64DEE" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[1248,1395,369,395]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFDBFFB6EDE3D04CFAE64DEE" box="[1248,1395,369,395]" italics="true" pageId="14" pageNumber="215">A. antarctica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0D1A972FFDBFFB6EC78D04CFF5D4DCB" pageId="14" pageNumber="215" rank="species">
|
||
<emphasis id="EBE21409FFDBFFB6EC78D04CFF5D4DCB" bold="true" pageId="14" pageNumber="215">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
; 2) different form and size of the cortical diactines, significantly longer in
|
||
<taxonomicName id="1E96B398FFDBFFB6ED07D0A8FB014DCA" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[1028,1172,405,431]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFDBFFB6ED07D0A8FB014DCA" box="[1028,1172,405,431]" italics="true" pageId="14" pageNumber="215">A. antarctica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0D1A972FFDBFFB6ED99D0A8FB664DCB" box="[1178,1267,405,431]" pageId="14" pageNumber="215" rank="species">
|
||
<emphasis id="EBE21409FFDBFFB6ED99D0A8FB664DCB" bold="true" box="[1178,1267,405,431]" pageId="14" pageNumber="215">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(845.6 ±
|
||
<quantity id="1E6E65FEFFDBFFB6EC5ED0A8FF284DB7" metricMagnitude="-1" metricUnit="m" metricValue="3.229" pageId="14" pageNumber="215" unit="mm" value="322.9">322.9 µm</quantity>
|
||
length in
|
||
<taxonomicName id="1E96B398FFDBFFB6E82DD084FE554DB6" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[302,448,441,467]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFDBFFB6E82DD084FE554DB6" box="[302,448,441,467]" italics="true" pageId="14" pageNumber="215">A. antarctica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0D1A972FFDBFFB6E8C4D084FDB44DB7" box="[455,545,441,467]" pageId="14" pageNumber="215" rank="species">
|
||
<emphasis id="EBE21409FFDBFFB6E8C4D084FDB44DB7" bold="true" box="[455,545,441,467]" pageId="14" pageNumber="215">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
vs. 226.5 ±
|
||
<quantity id="1E6E65FEFFDBFFB6EBAFD084FC9F4DB7" box="[684,778,441,467]" metricMagnitude="-2" metricUnit="m" metricValue="3.22" pageId="14" pageNumber="215" unit="mm" value="32.2">32.2 µm</quantity>
|
||
length in
|
||
<taxonomicName id="1E96B398FFDBFFB6EA78D084FC6F4DB6" box="[891,1018,441,467]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6EA78D084FC6F4DB6" box="[891,1018,441,467]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
); 3) chiactines, cortical and atrial triactines longer in
|
||
<taxonomicName id="1E96B398FFDBFFB6E854D0E0FE7D4D92" authority="Alvizu & Xavier & Rapp, 2019" authorityName="Alvizu & Xavier & Rapp" authorityYear="2019" box="[343,488,477,503]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="antarctica" status="sp. nov.">
|
||
<emphasis id="EBE21409FFDBFFB6E854D0E0FE7D4D92" box="[343,488,477,503]" italics="true" pageId="14" pageNumber="215">A. antarctica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0D1A972FFDBFFB6E8ECD0E0FDDC4D93" box="[495,585,477,503]" pageId="14" pageNumber="215" rank="species">
|
||
<emphasis id="EBE21409FFDBFFB6E8ECD0E0FDDC4D93" bold="true" box="[495,585,477,503]" pageId="14" pageNumber="215">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
than in
|
||
<taxonomicName id="1E96B398FFDBFFB6EBA7D0E0FCB74D92" box="[676,802,477,503]" class="Calcarea" family="Achramorphidae" genus="Achramorpha" kingdom="Animalia" order="Leucosolenida" pageId="14" pageNumber="215" phylum="Porifera" rank="species" species="truncata">
|
||
<emphasis id="EBE21409FFDBFFB6EBA7D0E0FCB74D92" box="[676,802,477,503]" italics="true" pageId="14" pageNumber="215">A. truncata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |