349 lines
41 KiB
XML
349 lines
41 KiB
XML
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<mods:title id="000CE0B912B5EF3A75ED188512A77CB8">New species of Thylacocephala, Eodollocaris keithflinti n. gen., n. sp., from the Mazon Creek Lagerstätte, Illinois, United States (c. 307 Ma) and redescription of other Mazon Creek thylacocephalans</mods:title>
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<mods:name id="6D7EA330B89D84A8657DE17821E5B4EA" type="personal">
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<mods:namePart id="7774443FA2E39A2F4CA7915BD0915F88">Laville, Thomas</mods:namePart>
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<mods:affiliation id="F937A491923AC409B57BF894C202858A">Centre de Recherche en Paléontologie (CR 2 P, UMR 7207), Sorbonne Université-MNHN-CNRS, Muséum national d’Histoire naturelle, Département Origines et Évolution, case postale 38, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) and Department of Biology, Ludwig-Maximilians-Universität München, Grosshaderner Strasse 2, 82152 Planegg-Martinsried (Germany)</mods:affiliation>
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<mods:nameIdentifier id="89A463B941D4E47498E8793E0C0FFDC7" type="email">thomas.laville1@edu.mnhn.fr</mods:nameIdentifier>
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<mods:namePart id="E7DDADC96F4A5235F286108E86894EBD">Haug, Joachim T.</mods:namePart>
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<mods:affiliation id="7E21DDAEE5E2282FD18F7B9AACE3BEDF">Department of Biology, Ludwig-Maximilians-Universität München, Grosshaderner Strasse 2, 82152 Planegg-Martinsried (Germany) and GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner-Strasse 10, 80333 München (Germany)</mods:affiliation>
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<mods:nameIdentifier id="6F9364DAE6A0E636F743A8EC59BAE941" type="email">joachim.haug@palaeo-evo-devo.info</mods:nameIdentifier>
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<mods:namePart id="7A52F2ABC21BD486C8B84046044E92E2">Haug, Carolin</mods:namePart>
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<mods:affiliation id="7EFF826131B9E806292FBA14927DABFC">Department of Biology, Ludwig-Maximilians-Universität München, Grosshaderner Strasse 2, 82152 Planegg-Martinsried (Germany) and GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner-Strasse 10, 80333 München (Germany)</mods:affiliation>
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<mods:nameIdentifier id="D41F9506D835C609477D70990BD63892" type="email">carolin.haug@palaeo-evo-devo.info</mods:nameIdentifier>
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<mods:title id="5430E0F56C87E2664A1A9B296A5986E2">Geodiversitas</mods:title>
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<mods:part id="04133D0844D521FE56AB972F226DF82E">
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<mods:date id="23302914B8A497291A07FAE2BE3EC721">2021</mods:date>
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<mods:number id="43AB3E81150B7C1D8A61D03354C26620">2021-05-06</mods:number>
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<mods:number id="2E6628FCAFD7B703C1B63345984A1829">43</mods:number>
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<treatment id="03DC0462FFA9D52EFC2AFA5AFD4C6F94" ID-DOI="http://doi.org/10.5281/zenodo.4747815" ID-GBIF-Taxon="181972450" ID-Zenodo-Dep="4747815" LSID="urn:lsid:plazi:treatment:03DC0462FFA9D52EFC2AFA5AFD4C6F94" httpUri="http://treatment.plazi.org/id/03DC0462FFA9D52EFC2AFA5AFD4C6F94" lastPageId="7" lastPageNumber="300" pageId="5" pageNumber="298">
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<subSubSection id="C36FE6FFFFA9D52CFC2AFA5AFB166CF5" pageId="5" pageNumber="298" type="nomenclature">
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<paragraph id="8BCAB574FFA9D52CFC2AFA5AFB166CF5" blockId="5.[919,1348,1459,1517]" pageId="5" pageNumber="298">
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<taxonomicName id="4C75CEF7FFA9D52CFC2AFA5AFAF26CD5" authority="Schram, 1990" authorityName="Schram" authorityYear="1990" box="[919,1348,1459,1485]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="5" pageNumber="298" phylum="Arthropoda" rank="species" species="georgeorum">
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<emphasis id="B9016966FFA9D52CFC2AFA5AFB136CD5" bold="true" box="[919,1189,1459,1485]" italics="true" pageId="5" pageNumber="298">Concavicaris georgeorum</emphasis>
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<bibRefCitation id="EFE4C885FFA9D52CFB11FA5AFAF26CD5" author="SCHRAM F. R." box="[1196,1348,1459,1485]" pageId="5" pageNumber="298" pagination="1 - 16" refId="ref11652" refString="SCHRAM F. R. 1990. - On Mazon Creek Thylacocephala. Proceedings of the San Diego Society of Natural History 3: 1 - 16" type="journal article" year="1990">Schram, 1990</bibRefCitation>
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</taxonomicName>
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(
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<figureCitation id="134EA9F1FFA9D52CFBF9FA3AFBCD6CF5" box="[1092,1147,1491,1517]" captionStart="FIG" captionStartId="6.[132,143,1101,1118]" captionTargetBox="[132,1455,217,1057]" captionTargetId="figure-546@6.[698,1079,215,1058]" captionTargetPageId="6" captionText="FIG. 3. — Concavicaris georgeorum Schram, 1990, ROMIP61587: A, general view; B, general view (color-marked); C, line drawing of general view; D, close-up of the third raptorial appendage; E, close-up of the third raptorial appendage (color-marked); F, line drawing of the third raptorial appendage. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e4-e10, element 4-10; r, rostrum; s, shield; sp, posterior spine; st, stalk. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A-C, 5 mm; D-F: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746548" httpUri="https://zenodo.org/record/4746548/files/figure.png" pageId="5" pageNumber="298">Fig 3</figureCitation>
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;
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<figureCitation id="134EA9F1FFA9D52CFB34FA3AFB216CF5" box="[1161,1175,1491,1517]" captionStart="FIG" captionStartId="7.[132,143,1188,1205]" captionTargetBox="[131,1449,215,1146]" captionTargetId="figure-377@7.[697,1266,213,774]" captionTargetPageId="7" captionText="FIG. 4. — Concavicaris georgeorum Schram, 1990: A-D, ROMIP61591, part; A, general view; B, close-up of the third raptorial appendage;C, general view (colormarked); D, line drawing; E, F, ROMIP61588; E, general view; F, close-up of the third raptorial appendage; G, H, ROMIP61591, counter-part; G, general view; H, line drawing. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e1-e5, element 1-5; f, furca?; r, rostrum; s, shield; t, trunk. Arrows indicate the spines of the possible furca. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A, C-E, G-H, 5 mm; B,F, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746550" httpUri="https://zenodo.org/record/4746550/files/figure.png" pageId="5" pageNumber="298">4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C36FE6FFFFA9D52CFC90F9E5FA066E3A" pageId="5" pageNumber="298" type="materials_examined">
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<paragraph id="8BCAB574FFA9D52CFC90F9E5FA186F95" blockId="5.[811,1458,1548,1678]" pageId="5" pageNumber="298">
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<collectionCode id="ED642DB1FFA9D52CFC90F9E5FC7C6F3A" box="[813,970,1548,1571]" pageId="5" pageNumber="298">TYPE MATERIAL</collectionCode>
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. —
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<materialsCitation id="3B1DBF29FFA9D52CFBB9F9E5FAAC6F3C" ID-GBIF-Occurrence="3110196312" box="[1028,1306,1548,1572]" collectionCode="TYPE, MATERIAL" pageId="5" pageNumber="298" specimenCode="SDSNH 36777" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54CE0BD6FFA9D52CFBB9F9E5FBDE6F3C" box="[1028,1128,1548,1572]" pageId="5" pageNumber="298" type="holotype">Holotype</typeStatus>
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:
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<specimenCode id="DBD31D0FFFA9D52CFBC9F9E5FAAC6F3C" box="[1140,1306,1548,1572]" collectionCode="SDSNH" pageId="5" pageNumber="298">SDSNH 36777</specimenCode>
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</materialsCitation>
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. —
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||
<materialsCitation id="3B1DBF29FFA9D52CFAF5F9E5FB6A6F95" ID-GBIF-Occurrence="3110196309" collectionCode="SDSNH" pageId="5" pageNumber="298" specimenCode="SDSNH 36759, 36762, 36793, 36764, 36768, 36769, 36774" specimenCount="1" typeStatus="paratype">
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<typeStatus id="54CE0BD6FFA9D52CFAF5F9E5FA1D6F3C" box="[1352,1451,1548,1572]" pageId="5" pageNumber="298" type="paratype">Paratypes</typeStatus>
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||
:
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||
<specimenCode id="DBD31D0FFFA9D52CFC92F9CFFC666F26" box="[815,976,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">SDSNH 36759</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFC61F9CFFBA96F26" box="[988,1055,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36762</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFB91F9CFFBD96F26" box="[1068,1135,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36793</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFBC6F9CFFB086F26" box="[1147,1214,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36764</specimenCode>
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,
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||
<specimenCode id="DBD31D0FFFA9D52CFB76F9CFFAB86F26" box="[1227,1294,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36768</specimenCode>
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,
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||
<specimenCode id="DBD31D0FFFA9D52CFAA7F9CFFAEB6F26" box="[1306,1373,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36769</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFAD4F9CFFA1A6F26" box="[1385,1452,1574,1598]" collectionCode="SDSNH" pageId="5" pageNumber="298">36774</specimenCode>
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||
; PE 10853, 10916, 11020, 14105 15346, 15356, 23144, 23145, 23146, 24566, 24589, 24590, 24591, 29466, 29469, 30556, 30575, 31049, 31752, 32957, 40107, 45969, 51937
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</materialsCitation>
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;
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<materialsCitation id="3B1DBF29FFA9D52CFB58F99FFA1C6F95" ID-GBIF-Occurrence="3110196304" box="[1253,1450,1653,1678]" collectionCode="MCP" pageId="5" pageNumber="298" specimenCode="MCP 591, 595, 596" specimenCount="1" typeStatus="paratype">
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<specimenCode id="DBD31D0FFFA9D52CFB58F99FFAFE6F95" box="[1253,1352,1653,1678]" collectionCode="MCP" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="5" pageNumber="298">MCP 591</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFAEDF99CFACE6F95" box="[1360,1400,1653,1677]" collectionCode="MCP" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="5" pageNumber="298">595</specimenCode>
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||
,
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||
<specimenCode id="DBD31D0FFFA9D52CFA3CF99CFA1C6F95" box="[1409,1450,1653,1677]" collectionCode="MCP" country="Brazil" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="5" pageNumber="298">596</specimenCode>
|
||
</materialsCitation>
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||
.
|
||
</paragraph>
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||
<paragraph id="8BCAB574FFA9D52CFC90F94FFC236FEA" blockId="5.[813,1455,1701,1778]" pageId="5" pageNumber="298">
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<collectionCode id="ED642DB1FFA9D52CFC90F94FFC726FA4" box="[813,964,1702,1725]" pageId="5" pageNumber="298">
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<typeStatus id="54CE0BD6FFA9D52CFC90F94FFCE96FA3" box="[813,863,1702,1725]" pageId="5" pageNumber="298">TYPE</typeStatus>
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HORIZON
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||
</collectionCode>
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||
. —
|
||
<materialsCitation id="3B1DBF29FFA9D52CFC49F94CFC236FEA" ID-GBIF-Occurrence="3110196311" pageId="5" pageNumber="298">
|
||
Carbondale Formation, Francis Creek Shale Member,
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||
<emphasis id="B9016966FFA9D52CFC31F929FC2D6FCF" box="[908,923,1728,1751]" italics="true" pageId="5" pageNumber="298">c.</emphasis>
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||
307 Ma, Westphalian D, Middle Pennsylvanian, Carboniferous
|
||
</materialsCitation>
|
||
</paragraph>
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||
<paragraph id="8BCAB574FFA9D52CFC90F8E3FA066E3A" blockId="5.[813,1456,1802,1826]" box="[813,1456,1802,1826]" pageId="5" pageNumber="298">
|
||
<collectionCode id="ED642DB1FFA9D52CFC90F8E3FC0A6E38" box="[813,956,1802,1825]" pageId="5" pageNumber="298">
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||
<typeStatus id="54CE0BD6FFA9D52CFC90F8E3FCEB6E38" box="[813,861,1802,1825]" pageId="5" pageNumber="298">TYPE</typeStatus>
|
||
LOCALITY
|
||
</collectionCode>
|
||
. —
|
||
<materialsCitation id="3B1DBF29FFA9D52CFC59F8E3FA1A6E3A" ID-GBIF-Occurrence="3110196310" box="[996,1452,1802,1826]" pageId="5" pageNumber="298">
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||
Mazon Creek area, Pit 11,
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||
<collectingRegion id="49B17B96FFA9D52CFB60F8E3FA946E3A" box="[1245,1314,1802,1826]" country="United States of America" name="Illinois" pageId="5" pageNumber="298">Illinois</collectingRegion>
|
||
,
|
||
<collectingCountry id="F362F5E4FFA9D52CFA97F8E3FA1A6E3A" box="[1322,1452,1802,1826]" name="United States of America" pageId="5" pageNumber="298">United States</collectingCountry>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36FE6FFFFA9D52CFC90F8D3FA076EF3" pageId="5" pageNumber="298" type="diagnosis">
|
||
<paragraph id="8BCAB574FFA9D52CFC90F8D3FBC96EA3" blockId="5.[811,1456,1849,1979]" pageId="5" pageNumber="298">
|
||
DIAGNOSIS (repeated from
|
||
<bibRefCitation id="EFE4C885FFA9D52CFB88F8D0FB016E49" author="SCHRAM F. R." box="[1077,1207,1849,1873]" pageId="5" pageNumber="298" pagination="1 - 16" refId="ref11652" refString="SCHRAM F. R. 1990. - On Mazon Creek Thylacocephala. Proceedings of the San Diego Society of Natural History 3: 1 - 16" type="journal article" year="1990">Schram 1990</bibRefCitation>
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||
). — Carapace suboval in outline with a short rostrum, an optic notch prominently occupying half of the anterior aspect, a ventral margin marked by a notch anterior of its midpoint, a pointed postero-dorsal aspect and a single, dorsally situated longitudinal ridge.
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||
</paragraph>
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||
<paragraph id="8BCAB574FFA9D52CFC91F83AFA076EF3" blockId="5.[812,1457,2003,2027]" box="[812,1457,2003,2027]" pageId="5" pageNumber="298">
|
||
EXAMINED MATERIAL. —
|
||
<materialsCitation id="3B1DBF29FFA9D52CFBA8F83AFA076EF3" ID-GBIF-Occurrence="3110196302" box="[1045,1457,2003,2027]" pageId="5" pageNumber="298">ROMIP61586, 61587, 61591 (lateral view).</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF0AE5FCFFAAD52FFF39FBA4FD036DBA" ID-DOI="http://doi.org/10.5281/zenodo.4746548" ID-Zenodo-Dep="4746548" httpUri="https://zenodo.org/record/4746548/files/figure.png" pageId="6" pageNumber="299" startId="6.[132,143,1101,1118]" targetBox="[132,1455,217,1057]" targetPageId="6">
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||
<paragraph id="8BCAB574FFAAD52FFF39FBA4FD036DBA" blockId="6.[132,1457,1101,1186]" pageId="6" pageNumber="299">
|
||
FIG. 3. —
|
||
<taxonomicName id="4C75CEF7FFAAD52FFF68FBA4FD9E6D46" authority="Schram, 1990" authorityName="Schram" authorityYear="1990" box="[213,552,1101,1118]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="6" pageNumber="299" phylum="Arthropoda" rank="species" species="georgeorum">
|
||
<emphasis id="B9016966FFAAD52FFF68FBA4FE1D6D46" box="[213,427,1101,1118]" italics="true" pageId="6" pageNumber="299">Concavicaris georgeorum</emphasis>
|
||
<bibRefCitation id="EFE4C885FFAAD52FFE0DFBA4FD9E6D46" author="SCHRAM F. R." box="[432,552,1101,1118]" pageId="6" pageNumber="299" pagination="1 - 16" refId="ref11652" refString="SCHRAM F. R. 1990. - On Mazon Creek Thylacocephala. Proceedings of the San Diego Society of Natural History 3: 1 - 16" type="journal article" year="1990">Schram, 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
, ROMIP61587:
|
||
<emphasis id="B9016966FFAAD52FFD16FBA4FD0E6D46" bold="true" box="[683,696,1101,1118]" pageId="6" pageNumber="299">A</emphasis>
|
||
, general view;
|
||
<emphasis id="B9016966FFAAD52FFC8BFBA4FCF56D46" bold="true" box="[822,835,1101,1118]" pageId="6" pageNumber="299">B</emphasis>
|
||
, general view (color-marked);
|
||
<emphasis id="B9016966FFAAD52FFBFCFBA4FBF96D46" bold="true" box="[1089,1103,1101,1118]" pageId="6" pageNumber="299">C</emphasis>
|
||
, line drawing of general view;
|
||
<emphasis id="B9016966FFAAD52FFAF3FBA4FAEA6D46" bold="true" box="[1358,1372,1101,1118]" pageId="6" pageNumber="299">D</emphasis>
|
||
, close-up of the third raptorial appendage;
|
||
<emphasis id="B9016966FFAAD52FFE20FB8AFE1F6D6C" bold="true" box="[413,425,1123,1140]" pageId="6" pageNumber="299">E</emphasis>
|
||
, close-up of the third raptorial appendage (color-marked);
|
||
<emphasis id="B9016966FFAAD52FFC21FB8AFC116D6C" bold="true" box="[924,935,1123,1140]" pageId="6" pageNumber="299">F</emphasis>
|
||
, line drawing of the third raptorial appendage. Abbreviations:
|
||
<emphasis id="B9016966FFAAD52FFF39FB93FF2F6D93" bold="true" box="[132,153,1146,1163]" pageId="6" pageNumber="299">a2</emphasis>
|
||
,
|
||
<emphasis id="B9016966FFAAD52FFF19FB93FF0F6D93" bold="true" box="[164,185,1146,1163]" pageId="6" pageNumber="299">a3</emphasis>
|
||
, second, third raptorial appendages;
|
||
<emphasis id="B9016966FFAAD52FFE4BFB93FDB76D93" bold="true" box="[502,513,1146,1163]" pageId="6" pageNumber="299">e</emphasis>
|
||
, eyes;
|
||
<emphasis id="B9016966FFAAD52FFD80FB93FDCF6D93" bold="true" box="[573,633,1146,1163]" pageId="6" pageNumber="299">e4-e10</emphasis>
|
||
, element 4-10;
|
||
<emphasis id="B9016966FFAAD52FFD43FB93FCB36D93" bold="true" box="[766,773,1146,1163]" pageId="6" pageNumber="299">r</emphasis>
|
||
, rostrum;
|
||
<emphasis id="B9016966FFAAD52FFCE1FB93FCD06D93" bold="true" box="[860,870,1146,1163]" pageId="6" pageNumber="299">s</emphasis>
|
||
, shield;
|
||
<emphasis id="B9016966FFAAD52FFC10FB93FC746D93" bold="true" box="[941,962,1146,1163]" pageId="6" pageNumber="299">sp</emphasis>
|
||
, posterior spine;
|
||
<emphasis id="B9016966FFAAD52FFBEBFB93FBD16D93" bold="true" box="[1110,1127,1146,1163]" pageId="6" pageNumber="299">st</emphasis>
|
||
, stalk. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A-C, 5 mm; D-F: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C36FE6FFFFAAD52FFF39FB3DFA196FB4" pageId="6" pageNumber="299" type="description">
|
||
<paragraph id="8BCAB574FFAAD52FFF39FB3DFEA36DF4" blockId="6.[130,777,1236,2028]" box="[132,277,1236,1262]" pageId="6" pageNumber="299">DESCRIPTION</paragraph>
|
||
<paragraph id="8BCAB574FFAAD52FFF39FB1AFD6E6F54" blockId="6.[130,777,1236,2028]" pageId="6" pageNumber="299">
|
||
Prominent appendage 2 (possible appendage of post-ocular segment 5, maxilla?) emerged from an anterior concavity of the shield (
|
||
<figureCitation id="134EA9F1FFAAD52FFF48FADAFE866C55" box="[245,304,1331,1357]" captionStart="FIG" captionStartId="6.[132,143,1101,1118]" captionTargetBox="[132,1455,217,1057]" captionTargetId="figure-546@6.[698,1079,215,1058]" captionTargetPageId="6" captionText="FIG. 3. — Concavicaris georgeorum Schram, 1990, ROMIP61587: A, general view; B, general view (color-marked); C, line drawing of general view; D, close-up of the third raptorial appendage; E, close-up of the third raptorial appendage (color-marked); F, line drawing of the third raptorial appendage. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e4-e10, element 4-10; r, rostrum; s, shield; sp, posterior spine; st, stalk. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A-C, 5 mm; D-F: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746548" httpUri="https://zenodo.org/record/4746548/files/figure.png" pageId="6" pageNumber="299">Fig. 3</figureCitation>
|
||
A-C). Proximal region not accessible, only the more distal parts recognisable. Six elements apparent. Proximal three not fully accessible, as they are partly concealed by the shield and only recognisable as compressed-through structures. Element 4 short, rectangular in lateral view, longer than wide, about 1.6× (l =
|
||
<quantity id="4C8D1891FFAAD52FFE90FA3AFE236CF5" box="[301,405,1491,1517]" metricMagnitude="-4" metricUnit="m" metricValue="9.399999999999999" pageId="6" pageNumber="299" unit="mm" value="0.94">0.94 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFE6DFA3AFD8E6CF5" box="[464,568,1491,1518]" metricMagnitude="-4" metricUnit="m" metricValue="5.8" pageId="6" pageNumber="299" unit="mm" value="0.58">0.58 mm</quantity>
|
||
); oriented posteroventrally. Element 5 elongated, longer than wide, about 2× (l =
|
||
<quantity id="4C8D1891FFAAD52FFF0CF9FBFEAF6F35" box="[177,281,1554,1581]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="299" unit="mm" value="1.5">1.50 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFEEFF9FBFE0D6F35" box="[338,443,1554,1581]" metricMagnitude="-4" metricUnit="m" metricValue="7.5" pageId="6" pageNumber="299" unit="mm" value="0.75">0.75 mm</quantity>
|
||
); oriented posteriorly. Element 6, distal element, not clearly visible, appears quite thin.
|
||
</paragraph>
|
||
<paragraph id="8BCAB574FFAAD52FFF26F9BBFAD66F15" blockId="6.[130,777,1236,2028]" lastBlockId="6.[811,1456,1235,1709]" pageId="6" pageNumber="299">
|
||
Prominent appendage 3 (possible appendage of post-ocular segment 6, maxilliped?) with ten elements (
|
||
<figureCitation id="134EA9F1FFAAD52FFDF9F99BFD376F94" box="[580,641,1650,1676]" captionStart="FIG" captionStartId="6.[132,143,1101,1118]" captionTargetBox="[132,1455,217,1057]" captionTargetId="figure-546@6.[698,1079,215,1058]" captionTargetPageId="6" captionText="FIG. 3. — Concavicaris georgeorum Schram, 1990, ROMIP61587: A, general view; B, general view (color-marked); C, line drawing of general view; D, close-up of the third raptorial appendage; E, close-up of the third raptorial appendage (color-marked); F, line drawing of the third raptorial appendage. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e4-e10, element 4-10; r, rostrum; s, shield; sp, posterior spine; st, stalk. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A-C, 5 mm; D-F: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746548" httpUri="https://zenodo.org/record/4746548/files/figure.png" pageId="6" pageNumber="299">Figs 3</figureCitation>
|
||
D-F; 4A-H). Curved, with the proximal part directed antero-ventrally and the distal part directed anteriorly. Most proximal element, element 1, rectangular in lateral view, longer than wide, 1.6- 1.8× (l =
|
||
<quantity id="4C8D1891FFAAD52FFF51F91BFE386E14" box="[236,398,1778,1804]" metricMagnitude="-3" metricUnit="m" metricValue="1.16" metricValueMax="1.22" metricValueMin="1.1" pageId="6" pageNumber="299" unit="mm" value="1.16" valueMax="1.22" valueMin="1.1">1.10-1.22 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFE71F91BFDD86E14" box="[460,622,1778,1805]" metricMagnitude="-4" metricUnit="m" metricValue="7.05" metricValueMax="7.6" metricValueMin="6.5" pageId="6" pageNumber="299" unit="mm" value="0.705" valueMax="0.76" valueMin="0.65">0.65-0.76 mm</quantity>
|
||
), with a spine in the latero-distal angle. Element 2 appears square-shaped, almost as wide as long (l =
|
||
<quantity id="4C8D1891FFAAD52FFE21F8DBFDB46E54" box="[412,514,1842,1868]" metricMagnitude="-4" metricUnit="m" metricValue="9.1" pageId="6" pageNumber="299" unit="mm" value="0.91">0.91 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFD8AF8DBFD2B6E54" box="[567,669,1842,1868]" metricMagnitude="-4" metricUnit="m" metricValue="8.1" pageId="6" pageNumber="299" unit="mm" value="0.81">0.81 mm</quantity>
|
||
). Element 3 is wider than long, 1.2× (l =
|
||
<quantity id="4C8D1891FFAAD52FFE73F8BBFD916E74" box="[462,551,1874,1900]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="6" pageNumber="299" unit="mm" value="0.8">0.8 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFDDFF8BBFD7C6E74" box="[610,714,1874,1900]" metricMagnitude="-4" metricUnit="m" metricValue="9.8" pageId="6" pageNumber="299" unit="mm" value="0.98">0.98 mm</quantity>
|
||
). The fourth element is trapezoidal, wider proximally than distally (l =
|
||
<quantity id="4C8D1891FFAAD52FFF0DF878FEE66EB4" box="[176,336,1937,1964]" metricMagnitude="-3" metricUnit="m" metricValue="1.665" metricValueMax="1.9" metricValueMin="1.43" pageId="6" pageNumber="299" unit="mm" value="1.665" valueMax="1.9" valueMin="1.43">1.43-1.90 mm</quantity>
|
||
;
|
||
<subScript id="17F1B731FFAAD52FFEE7F87BFE3A6EB6" attach="left" box="[346,396,1938,1966]" fontSize="7" pageId="6" pageNumber="299">wmax</subScript>
|
||
=
|
||
<quantity id="4C8D1891FFAAD52FFE1AF878FDB86EB4" box="[423,526,1937,1964]" metricMagnitude="-3" metricUnit="m" metricValue="2.56" pageId="6" pageNumber="299" unit="mm" value="2.56">2.56 mm</quantity>
|
||
;
|
||
<subScript id="17F1B731FFAAD52FFDA5F87BFDFC6EB7" attach="left" box="[536,586,1938,1967]" fontSize="7" pageId="6" pageNumber="299">wmin</subScript>
|
||
=
|
||
<quantity id="4C8D1891FFAAD52FFDD8F878FD7A6EB4" box="[613,716,1937,1964]" metricMagnitude="-3" metricUnit="m" metricValue="1.34" pageId="6" pageNumber="299" unit="mm" value="1.34">1.34 mm</quantity>
|
||
). It is directed ventrally. The fifth element is longer than wide, 1.2× (l =
|
||
<quantity id="4C8D1891FFAAD52FFF16F838FEB86EF4" box="[171,270,2001,2028]" metricMagnitude="-3" metricUnit="m" metricValue="1.29" pageId="6" pageNumber="299" unit="mm" value="1.29">1.29 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFEFFF838FE116EF4" box="[322,423,2001,2028]" metricMagnitude="-3" metricUnit="m" metricValue="1.06" pageId="6" pageNumber="299" unit="mm" value="1.06">1.06 mm</quantity>
|
||
). The sixth element is rectangular, longer than wide, 1.5× (l =
|
||
<quantity id="4C8D1891FFAAD52FFBFBFB3DFB1D6DF6" box="[1094,1195,1236,1262]" metricMagnitude="-3" metricUnit="m" metricValue="1.32" pageId="6" pageNumber="299" unit="mm" value="1.32">1.32 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFB62FB3AFAF36DF6" box="[1247,1349,1235,1262]" metricMagnitude="-3" metricUnit="m" metricValue="1.05" pageId="6" pageNumber="299" unit="mm" value="1.05">1.05 mm</quantity>
|
||
). The seventh element is also rectangular and is the shortest; it is longer than wide, 1.5× (l =
|
||
<quantity id="4C8D1891FFAAD52FFC42FAFDFBD26C36" box="[1023,1124,1300,1326]" metricMagnitude="-3" metricUnit="m" metricValue="1.19" pageId="6" pageNumber="299" unit="mm" value="1.19">1.19 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFB24FAFDFB496C36" box="[1177,1279,1300,1326]" metricMagnitude="-4" metricUnit="m" metricValue="7.8" pageId="6" pageNumber="299" unit="mm" value="0.78">0.78 mm</quantity>
|
||
). The eighth element is massive and rectangular. It is longer than wide, 1.76× (l =
|
||
<quantity id="4C8D1891FFAAD52FFCE9FABAFC0C6C76" box="[852,954,1363,1390]" metricMagnitude="-3" metricUnit="m" metricValue="2.13" pageId="6" pageNumber="299" unit="mm" value="2.13">2.13 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFC52FABAFBE46C76" box="[1007,1106,1363,1390]" metricMagnitude="-3" metricUnit="m" metricValue="1.21" pageId="6" pageNumber="299" unit="mm" value="1.21">1.21 mm</quantity>
|
||
) and is angled at 44.3° anteriorly from the seventh one. The ninth element is elongate, longer than wide, 5× (l =
|
||
<quantity id="4C8D1891FFAAD52FFC4AFA7AFB216CB6" box="[1015,1175,1427,1454]" metricMagnitude="-3" metricUnit="m" metricValue="3.36" metricValueMax="3.84" metricValueMin="2.88" pageId="6" pageNumber="299" unit="mm" value="3.36" valueMax="3.84" valueMin="2.88">2.88-3.84 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFB6FFA7AFAC26CB6" box="[1234,1396,1427,1454]" metricMagnitude="-4" metricUnit="m" metricValue="7.05" metricValueMax="7.7" metricValueMin="6.4" pageId="6" pageNumber="299" unit="mm" value="0.705" valueMax="0.77" valueMin="0.64">0.64-0.77 mm</quantity>
|
||
). It is angled at 50° anteriorly from the eighth element. The tenth element is thinner, longer than wide, 5.9× (l =
|
||
<quantity id="4C8D1891FFAAD52FFAA7FA3AFA366CF5" box="[1306,1408,1491,1517]" metricMagnitude="-3" metricUnit="m" metricValue="2.89" pageId="6" pageNumber="299" unit="mm" value="2.89">2.89 mm</quantity>
|
||
; w =
|
||
<quantity id="4C8D1891FFAAD52FFC91FA1AFC256F15" box="[812,915,1523,1549]" metricMagnitude="-4" metricUnit="m" metricValue="4.9" pageId="6" pageNumber="299" unit="mm" value="0.49">0.49 mm</quantity>
|
||
). It becomes thinner distally, forming a tip.
|
||
</paragraph>
|
||
<paragraph id="8BCAB574FFAAD52FFCFEF9FBFA196FB4" blockId="6.[811,1456,1235,1709]" pageId="6" pageNumber="299">
|
||
The trunk consists of seven visible segments. The first of the posterior trunk appendages seems to end with a spiny tip. The trunk terminates in a specialised terminal structure(furca?;
|
||
<figureCitation id="134EA9F1FFAAD52FFADAF9BBFA286F74" box="[1383,1438,1618,1644]" captionStart="FIG" captionStartId="7.[132,143,1188,1205]" captionTargetBox="[131,1449,215,1146]" captionTargetId="figure-377@7.[697,1266,213,774]" captionTargetPageId="7" captionText="FIG. 4. — Concavicaris georgeorum Schram, 1990: A-D, ROMIP61591, part; A, general view; B, close-up of the third raptorial appendage;C, general view (colormarked); D, line drawing; E, F, ROMIP61588; E, general view; F, close-up of the third raptorial appendage; G, H, ROMIP61591, counter-part; G, general view; H, line drawing. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e1-e5, element 1-5; f, furca?; r, rostrum; s, shield; t, trunk. Arrows indicate the spines of the possible furca. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A, C-E, G-H, 5 mm; B,F, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746550" httpUri="https://zenodo.org/record/4746550/files/figure.png" pageId="6" pageNumber="299">Fig.4</figureCitation>
|
||
). The terminal structure becomes thinner distally and ends with three spines.The ventral one is longer than the other spines,1.3×.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36FE6FFFFAAD52EFC97F93BFD4C6F94" lastPageId="7" lastPageNumber="300" pageId="6" pageNumber="299" type="discussion">
|
||
<paragraph id="8BCAB574FFAAD52FFC97F93BFC276FF2" blockId="6.[810,1456,1746,2028]" box="[810,913,1746,1772]" pageId="6" pageNumber="299">R EMARKS</paragraph>
|
||
<paragraph id="8BCAB574FFAAD52EFC90F91BFED66C95" blockId="6.[810,1456,1746,2028]" lastBlockId="7.[130,776,1331,1677]" lastPageId="7" lastPageNumber="300" pageId="6" pageNumber="299">
|
||
<bibRefCitation id="EFE4C885FFAAD52FFC90F91BFC716E14" author="SCHRAM F. R." box="[813,967,1778,1804]" pageId="6" pageNumber="299" pagination="1 - 16" refId="ref11652" refString="SCHRAM F. R. 1990. - On Mazon Creek Thylacocephala. Proceedings of the San Diego Society of Natural History 3: 1 - 16" type="journal article" year="1990">Schram (1990)</bibRefCitation>
|
||
interpreted a rectangular structure in the ventral part of the shield as the midgut. A similar structure is present in one of the new fossils (
|
||
<figureCitation id="134EA9F1FFAAD52FFBFCF8D8FB0E6E54" box="[1089,1208,1841,1868]" captionStart="FIG" captionStartId="7.[132,143,1188,1205]" captionTargetBox="[131,1449,215,1146]" captionTargetId="figure-377@7.[697,1266,213,774]" captionTargetPageId="7" captionText="FIG. 4. — Concavicaris georgeorum Schram, 1990: A-D, ROMIP61591, part; A, general view; B, close-up of the third raptorial appendage;C, general view (colormarked); D, line drawing; E, F, ROMIP61588; E, general view; F, close-up of the third raptorial appendage; G, H, ROMIP61591, counter-part; G, general view; H, line drawing. Abbreviations: a2, a3, second, third raptorial appendages; e, eyes; e1-e5, element 1-5; f, furca?; r, rostrum; s, shield; t, trunk. Arrows indicate the spines of the possible furca. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A, C-E, G-H, 5 mm; B,F, 1 mm." figureDoi="http://doi.org/10.5281/zenodo.4746550" httpUri="https://zenodo.org/record/4746550/files/figure.png" pageId="6" pageNumber="299">Fig. 4C, D</figureCitation>
|
||
). Yet it is probably not the midgut. Instead it seems more likely to be the proximal part of the third prominent appendage. This interpretation would explain the apparent subdivision into discrete units already recognised bySchram (1990). Most likely, these units correspond to the proximal three elements, the most proximal one most likely representing the basipod. If this interpretation is correct, the insertion of the appendage is further posterior than so far assumed.
|
||
</paragraph>
|
||
<caption id="DF0AE5FCFFABD52EFF39FB4DFAA46DE1" ID-DOI="http://doi.org/10.5281/zenodo.4746550" ID-Zenodo-Dep="4746550" httpUri="https://zenodo.org/record/4746550/files/figure.png" pageId="7" pageNumber="300" startId="7.[132,143,1188,1205]" targetBox="[131,1449,215,1146]" targetPageId="7">
|
||
<paragraph id="8BCAB574FFABD52EFF39FB4DFAA46DE1" blockId="7.[132,1457,1188,1273]" pageId="7" pageNumber="300">
|
||
FIG. 4. —
|
||
<taxonomicName id="4C75CEF7FFABD52EFF6EFB4DFD956DAD" authority="Schram, 1990" authorityName="Schram" authorityYear="1990" box="[211,547,1188,1205]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="georgeorum">
|
||
<emphasis id="B9016966FFABD52EFF6EFB4DFE1E6DAD" box="[211,424,1188,1205]" italics="true" pageId="7" pageNumber="300">Concavicaris georgeorum</emphasis>
|
||
<bibRefCitation id="EFE4C885FFABD52EFE11FB4DFD956DAD" author="SCHRAM F. R." box="[428,547,1188,1205]" pageId="7" pageNumber="300" pagination="1 - 16" refId="ref11652" refString="SCHRAM F. R. 1990. - On Mazon Creek Thylacocephala. Proceedings of the San Diego Society of Natural History 3: 1 - 16" type="journal article" year="1990">Schram, 1990</bibRefCitation>
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="B9016966FFABD52EFD97FB4DFDFA6DAD" bold="true" box="[554,588,1188,1205]" pageId="7" pageNumber="300">A -D</emphasis>
|
||
, ROMIP61591, part;
|
||
<emphasis id="B9016966FFABD52EFD47FB4DFCB16DAD" bold="true" box="[762,775,1188,1205]" pageId="7" pageNumber="300">A</emphasis>
|
||
, general view;
|
||
<emphasis id="B9016966FFABD52EFC3FFB4DFC396DAD" bold="true" box="[898,911,1188,1205]" pageId="7" pageNumber="300">B</emphasis>
|
||
, close-up of the third raptorial appendage;
|
||
<emphasis id="B9016966FFABD52EFB48FB4DFAB56DAD" bold="true" box="[1269,1283,1188,1205]" pageId="7" pageNumber="300">C</emphasis>
|
||
, general view (colormarked);
|
||
<emphasis id="B9016966FFABD52EFF6EFB52FF576DD4" bold="true" box="[211,225,1211,1228]" pageId="7" pageNumber="300">D</emphasis>
|
||
, line drawing;
|
||
<emphasis id="B9016966FFABD52EFEE1FB52FEDE6DD4" bold="true" box="[348,360,1211,1228]" pageId="7" pageNumber="300">E</emphasis>
|
||
,
|
||
<emphasis id="B9016966FFABD52EFECEFB52FEC86DD4" bold="true" box="[371,382,1211,1228]" pageId="7" pageNumber="300">F</emphasis>
|
||
, ROMIP61588;
|
||
<emphasis id="B9016966FFABD52EFDB9FB52FDA66DD4" bold="true" box="[516,528,1211,1228]" pageId="7" pageNumber="300">E</emphasis>
|
||
, general view;
|
||
<emphasis id="B9016966FFABD52EFD32FB52FD2C6DD4" bold="true" box="[655,666,1211,1228]" pageId="7" pageNumber="300">F</emphasis>
|
||
, close-up of the third raptorial appendage;
|
||
<emphasis id="B9016966FFABD52EFBB5FB52FBA06DD4" bold="true" box="[1032,1046,1211,1228]" pageId="7" pageNumber="300">G</emphasis>
|
||
,
|
||
<emphasis id="B9016966FFABD52EFB9CFB52FB996DD4" bold="true" box="[1057,1071,1211,1228]" pageId="7" pageNumber="300">H</emphasis>
|
||
, ROMIP61591, counter-part;
|
||
<emphasis id="B9016966FFABD52EFA95FB52FA806DD4" bold="true" box="[1320,1334,1211,1228]" pageId="7" pageNumber="300">G</emphasis>
|
||
, general view;
|
||
<emphasis id="B9016966FFABD52EFF39FB3BFF246DFB" bold="true" box="[132,146,1234,1251]" pageId="7" pageNumber="300">H</emphasis>
|
||
, line drawing. Abbreviations:
|
||
<emphasis id="B9016966FFABD52EFE34FB3BFE286DFB" bold="true" box="[393,414,1234,1251]" pageId="7" pageNumber="300">a2</emphasis>
|
||
,
|
||
<emphasis id="B9016966FFABD52EFE14FB3BFE086DFB" bold="true" box="[425,446,1234,1251]" pageId="7" pageNumber="300">a3</emphasis>
|
||
, second, third raptorial appendages;
|
||
<emphasis id="B9016966FFABD52EFD45FB3BFCB56DFB" bold="true" box="[760,771,1234,1251]" pageId="7" pageNumber="300">e</emphasis>
|
||
, eyes;
|
||
<emphasis id="B9016966FFABD52EFC82FB3BFCC66DFB" bold="true" box="[831,880,1234,1251]" pageId="7" pageNumber="300">e1-e5</emphasis>
|
||
, element 1-5;
|
||
<emphasis id="B9016966FFABD52EFC54FB3BFC596DFB" bold="true" box="[1001,1007,1234,1251]" pageId="7" pageNumber="300">f</emphasis>
|
||
, furca?;
|
||
<emphasis id="B9016966FFABD52EFB84FB3BFBF66DFB" bold="true" box="[1081,1088,1234,1251]" pageId="7" pageNumber="300">r</emphasis>
|
||
, rostrum;
|
||
<emphasis id="B9016966FFABD52EFB2AFB3BFB176DFB" bold="true" box="[1175,1185,1234,1251]" pageId="7" pageNumber="300">s</emphasis>
|
||
, shield;
|
||
<emphasis id="B9016966FFABD52EFB5AFB3BFB586DFB" bold="true" box="[1255,1262,1234,1251]" pageId="7" pageNumber="300">t</emphasis>
|
||
, trunk. Arrows indicate the spines of the possible furca. Photographs: C. Haug and J. T. Haug. Line drawings: T. Laville. Scale bars: A, C-E, G-H, 5 mm; B,F, 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCAB574FFABD52EFF26FA7AFD4C6F94" blockId="7.[130,776,1331,1677]" pageId="7" pageNumber="300">
|
||
The new specimens of
|
||
<taxonomicName id="4C75CEF7FFABD52EFE2EFA7AFD9F6CB5" authorityName="Schram" authorityYear="1990" box="[403,553,1427,1453]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="georgeorum">
|
||
<emphasis id="B9016966FFABD52EFE2EFA7AFD9F6CB5" box="[403,553,1427,1453]" italics="true" pageId="7" pageNumber="300">C. georgeorum</emphasis>
|
||
</taxonomicName>
|
||
possess a specialised terminal structure that could represent a furca. So far, a comparable terminal structure was only known in
|
||
<taxonomicName id="4C75CEF7FFABD52EFD38FA3AFF446F14" authorityName="Schram" authorityYear="1990" class="Conchyliocarida" genus="Convexicaris" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="mazonensis">
|
||
<emphasis id="B9016966FFABD52EFD38FA3AFF446F14" italics="true" pageId="7" pageNumber="300">Convexicaris mazonensis</emphasis>
|
||
</taxonomicName>
|
||
. The terminal structure in
|
||
<taxonomicName id="4C75CEF7FFABD52EFE40FA1AFD3F6F14" authorityName="Schram" authorityYear="1990" box="[509,649,1523,1549]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="georgeorum">
|
||
<emphasis id="B9016966FFABD52EFE40FA1AFD3F6F14" box="[509,649,1523,1549]" italics="true" pageId="7" pageNumber="300">C. georgeorum</emphasis>
|
||
</taxonomicName>
|
||
differs from that of
|
||
<taxonomicName id="4C75CEF7FFABD52EFF6FF9FAFEC76F34" authorityName="Schram" authorityYear="1990" box="[210,369,1555,1581]" class="Conchyliocarida" genus="Convexicaris" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="mazonensis">
|
||
<emphasis id="B9016966FFABD52EFF6FF9FAFEC76F34" box="[210,369,1555,1581]" italics="true" pageId="7" pageNumber="300">Co. mazonensis</emphasis>
|
||
</taxonomicName>
|
||
by bearing three spines distally, while the structure in
|
||
<taxonomicName id="4C75CEF7FFABD52EFE8FF9DAFE756F54" box="[306,451,1587,1613]" class="Conchyliocarida" genus="Convexicaris" higherTaxonomySource="GBIF" kingdom="Animalia" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="mazonesis">
|
||
<emphasis id="B9016966FFABD52EFE8FF9DAFE756F54" box="[306,451,1587,1613]" italics="true" pageId="7" pageNumber="300">Co. mazonesis</emphasis>
|
||
</taxonomicName>
|
||
is long paddle-shaped. Also it seems that the terminal structure in
|
||
<taxonomicName id="4C75CEF7FFABD52EFDBCF9BAFD226F74" authorityName="Schram" authorityYear="1990" box="[513,660,1619,1645]" class="Thylacocephala" family="Apidae" genus="Concavicaris" higherTaxonomySource="GBIF" kingdom="Animalia" order="Concavicarida" pageId="7" pageNumber="300" phylum="Arthropoda" rank="species" species="georgeorum">
|
||
<emphasis id="B9016966FFABD52EFDBCF9BAFD226F74" box="[513,660,1619,1645]" italics="true" pageId="7" pageNumber="300">C. georgeorum</emphasis>
|
||
</taxonomicName>
|
||
might not be paired; if this is the case, an identity as furca is unlikely.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |