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<document id="D7D4B94DBFA2CF9FED7DBD81FC303F1F" ID="10.11646/zootaxa.4158.3.7" ID-DOI="10.11646/zootaxa.4158.3.7" ID-GBIF-Dataset="751e9f60-655d-4ffc-a016-13197d68f339" ID-ISSN="1175-5326" ID-Zenodo-Dep="255844" ID-ZooBank="A4E2FE08-EF9F-47DB-B542-ABB2697BBB80" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1472539298641" checkinUser="plazi" docAuthor="Marinone, María Cristina, Urcola, Juan Ignacio &amp; Rabet, Nicolas" docDate="2016" docId="D03B7850FFB3FFF3FF0F7A683CF56782" docLanguage="en" docName="zootaxa.4158.3.7.pdf" docOrigin="Zootaxa 4158 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Eulimnadia ovisimilis Martin and Belk 1989" docType="treatment" docVersion="7" lastPageNumber="427" masterDocId="2C020028FFB4FFFAFF987F063E756757" masterDocTitle="Review of the Eulimnadia (Branchiopoda: Spinicaudata: Limnadiidae) from Argentina with the description of a new species" masterLastPageNumber="432" masterPageNumber="419" pageNumber="426" updateTime="1698383433212" updateUser="plazi">
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<mods:title id="1826DC97D0B09657A4A8296B3D167FEE">Review of the Eulimnadia (Branchiopoda: Spinicaudata: Limnadiidae) from Argentina with the description of a new species</mods:title>
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<mods:namePart id="AD3B87D0B15B4B05074838EE35463820">Marinone, María Cristina</mods:namePart>
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<mods:namePart id="F6C6BCB87CEA94A7824BC01973131F21">Rabet, Nicolas</mods:namePart>
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<treatment id="D03B7850FFB3FFF3FF0F7A683CF56782" ID-DOI="http://doi.org/10.5281/zenodo.6080940" ID-GBIF-Taxon="124408528" ID-Zenodo-Dep="6080940" LSID="urn:lsid:plazi:treatment:D03B7850FFB3FFF3FF0F7A683CF56782" httpUri="http://treatment.plazi.org/id/D03B7850FFB3FFF3FF0F7A683CF56782" lastPageId="9" lastPageNumber="427" pageId="7" pageNumber="426">
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<paragraph id="582DC946FFB3FFFDFF0F7A683CB462DE" blockId="7.[151,705,1390,1450]" box="[151,705,1390,1417]" pageId="7" pageNumber="426">
<heading id="03657E2AFFB3FFFDFF0F7A683CB462DE" bold="true" box="[151,705,1390,1417]" fontSize="11" level="1" pageId="7" pageNumber="426" reason="1">
<taxonomicName id="9F92B2C5FFB3FFFDFF0F7A683CB462DE" ID-CoL="2d14287e-193f-4d6d-8020-b32344ca1f1d" authority="Martin and Belk, 1989" authorityName="Martin and Belk" authorityYear="1989" box="[151,705,1390,1417]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="426" phylum="Arthropoda" rank="species" species="ovisimilis">
<emphasis id="6AE61554FFB3FFFDFF0F7A683CB462DE" bold="true" box="[151,705,1390,1417]" pageId="7" pageNumber="426">
<emphasis id="6AE61554FFB3FFFDFF0F7A683FD562DF" bold="true" box="[151,416,1390,1416]" italics="true" pageId="7" pageNumber="426">Eulimnadia ovisimilis</emphasis>
<bibRefCitation id="3C03B4B7FFB3FFFDFE3F7A693CB462DE" author="Martin" box="[423,705,1391,1417]" pageId="7" pageNumber="426" refString="Martin, J. W. &amp; Belk, D. (1989) Eulimnadia ovilunata and E. ovisimilis, new species of clam shrimps (Crustacea, Branchiopoda, Spinicaudata) from South America. Proceedings of the Biological Society of Washington, 102, 894 - 900." type="journal article" year="1989">Martin and Belk, 1989</bibRefCitation>
</emphasis>
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</heading>
</paragraph>
<paragraph id="582DC946FFB3FFFDFF0F7A973F4562FD" blockId="7.[151,705,1390,1450]" box="[151,304,1425,1450]" pageId="7" pageNumber="426">
(
<figureCitation id="C0A9D5C3FFB3FFFDFF077A973E9962FD" box="[159,236,1425,1450]" captionStart="FIGURE 4" captionStartId="6.[151,250,1540,1562]" captionTargetBox="[159,1426,345,1509]" captionTargetId="figure@6.[151,1435,337,1519]" captionTargetPageId="6" captionText="FIGURE 4. External morphology of Eulimnadia eggs from Argentina and comparison with similar eggs from other parts of South America. E. pampa sp. nov. A D, morphological variation from least to highly developed ridges and spines. C, egg from Entre Ríos Province, misidentified as Limnadia brasiliensis from César (1990). E, E. magdalenensis Roessler, 1989 from Brazil, BA, Barrolândia. F, E. ovilunata Martin &amp; Belk, 1989 from Bolivia, Tarija Department, Villamontes area. E. ovisimilis Martin &amp; Belk 1989: G, lateral view of egg from Corrientes Province; H, lateropolar view of an egg from Formosa Province; I, polar view of an egg from Corrientes Province. Scale bars: 20 µm." httpUri="https://zenodo.org/record/255848/files/figure.png" pageId="7" pageNumber="426">Figs. 4</figureCitation>
G, H)
</paragraph>
</subSubSection>
<subSubSection id="10889ACDFFB3FFFDFF0F7ADF3F816045" pageId="7" pageNumber="426" type="materials_examined">
<paragraph id="582DC946FFB3FFFDFF0F7ADF3AF461F1" blockId="7.[151,1437,1497,2026]" pageId="7" pageNumber="426">
<materialsCitation id="E8FAC31BFFB3FFFDFF0F7ADF3D2C6109" ID-GBIF-Occurrence="1302807028" collectingDate="2013-01" collectorName="J. Faivovich &amp; J. C. Fernicola &amp; A. Lopez" country="Argentina" county="Laguna Yema region" elevation="160" latitude="-24.25" location="Material" longLatPrecision="1252" longitude="-61.25" municipality="Bermejo Department" pageId="7" pageNumber="426" specimenCount="1" stateProvince="Formosa Province">
<emphasis id="6AE61554FFB3FFFDFF0F7ADF3FF562A5" bold="true" box="[151,384,1497,1522]" pageId="7" pageNumber="426">
<location id="5D4D9F9DFFB3FFFDFF0F7ADF3E8A62A5" LSID="urn:lsid:plazi:treatment:D03B7850FFB3FFF3FF0F7A683CF56782:5D4D9F9DFFB3FFFDFF0F7ADF3E8A62A5" box="[151,255,1497,1522]" country="Argentina" county="Laguna Yema region" latitude="-24.25" longLatPrecision="1252" longitude="-61.25" municipality="Bermejo Department" name="Material" pageId="7" pageNumber="426" stateProvince="Formosa Province">Material</location>
examined.
</emphasis>
<emphasis id="6AE61554FFB3FFFDFE1F7ADC3F8362A6" box="[391,502,1498,1521]" italics="true" pageId="7" pageNumber="426">
<collectingCountry id="208589D6FFB3FFFDFE1F7ADC3F8362A6" box="[391,502,1498,1521]" name="Argentina" pageId="7" pageNumber="426">Argentina</collectingCountry>
</emphasis>
:
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<collectingRegion id="9A5607A4FFB3FFFDFD9C7ADD3CA062A5" box="[516,725,1499,1522]" country="Argentina" name="Formosa" pageId="7" pageNumber="426">Formosa Province</collectingRegion>
</emphasis>
:
<collectingMunicipality id="B849533CFFB3FFFDFD7B7ADF3DA662A6" box="[739,979,1497,1522]" pageId="7" pageNumber="426">Bermejo Department</collectingMunicipality>
:
<collectingCounty id="B14CB1CAFFB3FFFDFC467ADC3ABF62A5" box="[990,1226,1497,1522]" pageId="7" pageNumber="426">Laguna Yema region</collectingCounty>
, temporary pool at
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,
<geoCoordinate id="3DA6AF81FFB3FFFDFE9C7AFB3F1B6142" box="[260,366,1533,1558]" direction="west" orientation="longitude" pageId="7" pageNumber="426" precision="925" value="-61.25">61°15' W</geoCoordinate>
,
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<elevation id="D3BF2E75FFB3FFFDFEE17AFB3FB46142" box="[377,449,1533,1558]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="7" pageNumber="426" unit="m" value="160.0">160 m</elevation>
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asl, collectors:
<collectorName id="F567AC90FFB3FFFDFDE97AF83C886141" box="[625,765,1533,1558]" pageId="7" pageNumber="426">J. Faivovich</collectorName>
,
<collectorName id="F567AC90FFB3FFFDFC907AF83DD06141" box="[776,933,1533,1558]" pageId="7" pageNumber="426">J.C. Fernicola</collectorName>
and
<collectorName id="F567AC90FFB3FFFDFC437AF83A326141" box="[987,1095,1534,1558]" pageId="7" pageNumber="426">A. López</collectorName>
,
<date id="2C2CEF86FFB3FFFDFBCA7AF83AEA6141" box="[1106,1183,1534,1558]" pageId="7" pageNumber="426" value="2013-01">
<collectingDate id="3C68166EFFB3FFFDFBCA7AF83AEA6141" box="[1106,1183,1534,1558]" pageId="7" pageNumber="426" value="2013-01">I-2013</collectingDate>
</date>
, one ovigerous female from the pond and two females (one ovigerous) from the stomach contents of a
<taxonomicName id="9F92B2C5FFB3FFFDFBB479273EBA6109" authority="Budgett, 1899" authorityName="Budgett" authorityYear="1899" class="Amphibia" family="Ceratophryidae" genus="Lepidobatrachus" kingdom="Animalia" order="Anura" pageId="7" pageNumber="426" phylum="Chordata" rank="species" species="laevis">
<emphasis id="6AE61554FFB3FFFDFBB479273B46616D" box="[1068,1331,1569,1594]" italics="true" pageId="7" pageNumber="426">Lepidobatrachus laevis</emphasis>
Budgett, 1899
</taxonomicName>
(Budgetts frog) larva of the same pond, IC-DBBE-UBA
</materialsCitation>
.
<materialsCitation id="E8FAC31BFFB3FFFDFCFD79403AF461F1" ID-GBIF-Occurrence="1302807030" collectingDate="2000-03-12" collectorName="M. T. Jorda" country="Saint Lucia" county="National Route" elevation="55" latitude="-28.57454" location="San Roque Department" longLatPrecision="1" longitude="-58.722305" municipality="San Roque City" pageId="7" pageNumber="426" specimenCount="1" stateProvince="Corrientes Province">
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<collectingRegion id="9A5607A4FFB3FFFDFCFD79403A3C610A" box="[869,1097,1606,1629]" country="Argentina" name="Corrientes" pageId="7" pageNumber="426">Corrientes Province</collectingRegion>
</emphasis>
:
<location id="5D4D9F9DFFB3FFFDFBC279403B13610A" LSID="urn:lsid:plazi:treatment:D03B7850FFB3FFF3FF0F7A683CF56782:5D4D9F9DFFB3FFFDFBC279403B13610A" box="[1114,1382,1606,1630]" country="Saint Lucia" county="National Route" latitude="-28.57454" longLatPrecision="1" longitude="-58.722305" municipality="San Roque City" name="San Roque Department" pageId="7" pageNumber="426" stateProvince="Corrientes Province">San Roque Department</location>
:
<collectingMunicipality id="B849533CFFB3FFFDFAEA79403F6D61D5" pageId="7" pageNumber="426">San Roque City</collectingMunicipality>
, roadside pool near
<collectingCounty id="B14CB1CAFFB3FFFDFE61796F3CD661D6" box="[505,675,1641,1666]" pageId="7" pageNumber="426">National Route</collectingCounty>
12 at
<collectingCountry id="208589D6FFB3FFFDFD71796C3D1B61D5" box="[745,878,1642,1666]" name="Saint Lucia" pageId="7" pageNumber="426">Santa Lucía</collectingCountry>
River,
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,
<geoCoordinate id="3DA6AF81FFB3FFFDFBEF796F3B5961D6" box="[1143,1324,1641,1666]" direction="west" orientation="longitude" pageId="7" pageNumber="426" precision="1" value="-58.722305">58°43'20.30&quot; W</geoCoordinate>
,
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<elevation id="D3BF2E75FFB3FFFDFAAE796F3B1A61D6" box="[1334,1391,1641,1666]" metricMagnitude="1" metricUnit="m" metricValue="5.5" pageId="7" pageNumber="426" unit="m" value="55.0">55 m</elevation>
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asl, collector:
<collectorName id="F567AC90FFB3FFFDFE9079883FF661F1" box="[264,387,1677,1702]" pageId="7" pageNumber="426">M.T. Jordá</collectorName>
,
<date id="2C2CEF86FFB3FFFDFE1779883C6061F1" box="[399,533,1678,1702]" pageId="7" pageNumber="426" value="2000-03-12">
<collectingDate id="3C68166EFFB3FFFDFE1779883C6061F1" box="[399,533,1678,1702]" pageId="7" pageNumber="426" value="2000-03-12">12-III-2000</collectingDate>
</date>
, two hermaphrodites (one ovigerous), IC-DBBE-UBA.
</materialsCitation>
</paragraph>
<paragraph id="582DC946FFB3FFFDFF5F79B73F816045" blockId="7.[151,1437,1497,2026]" pageId="7" pageNumber="426">
<emphasis id="6AE61554FFB3FFFDFF5F79B73C80619D" bold="true" box="[199,757,1713,1738]" pageId="7" pageNumber="426">Selected characters of the observed specimens.</emphasis>
Carapace yellowish, with 6 to 7 growth lines (plus margin). Number of segments: 2021, number of telsonal spines: 2125, number of setae of cercopods: 3032, spine of cercopods small and subapical.
</paragraph>
</subSubSection>
<subSubSection id="10889ACDFFB3FFF2FF5F781B3A2E65D2" lastPageId="8" lastPageNumber="427" pageId="7" pageNumber="426" type="description">
<paragraph id="582DC946FFB3FFFDFF5F781B3A8760BD" blockId="7.[151,1437,1497,2026]" pageId="7" pageNumber="426">
<emphasis id="6AE61554FFB3FFFDFF5F781B3C726061" bold="true" box="[199,519,1821,1846]" pageId="7" pageNumber="426">Female rostral variability.</emphasis>
The specimens originally described by
<bibRefCitation id="3C03B4B7FFB3FFFDFC46781B3A946061" author="Martin" box="[990,1249,1821,1846]" pageId="7" pageNumber="426" refString="Martin, J. W. &amp; Belk, D. (1989) Eulimnadia ovilunata and E. ovisimilis, new species of clam shrimps (Crustacea, Branchiopoda, Spinicaudata) from South America. Proceedings of the Biological Society of Washington, 102, 894 - 900." type="journal article" year="1989">Martin &amp; Belk (1989)</bibRefCitation>
from
<collectingCountry id="208589D6FFB3FFFDFAB678183BED6061" box="[1326,1432,1822,1846]" name="Paraguay" pageId="7" pageNumber="426">
<collectingRegion id="9A5607A4FFB3FFFDFAB678183BED6061" box="[1326,1432,1822,1846]" country="Paraguay" name="Asuncion" pageId="7" pageNumber="426">Paraguay</collectingRegion>
</collectingCountry>
, present bluntly rounded rostrum, whereas all five females from
<collectingCountry id="208589D6FFB3FFFDFCFA78473DA4600D" box="[866,977,1857,1882]" name="Argentina" pageId="7" pageNumber="426">Argentina</collectingCountry>
have pointed rostral tips, resembling the females of
<taxonomicName id="9F92B2C5FFB3FFFDFE8C78613F0A6029" box="[276,383,1895,1918]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="426" phylum="Arthropoda" rank="species" species="texana">
<emphasis id="6AE61554FFB3FFFDFE8C78613F0A6029" box="[276,383,1895,1918]" italics="true" pageId="7" pageNumber="426">E. texana</emphasis>
</taxonomicName>
. However, the head shapes of both species differ in the longer distance from the dorsal organ to the ocular protuberance in
<taxonomicName id="9F92B2C5FFB3FFFDFD9F788D3CEC60F5" box="[519,665,1929,1954]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="426" phylum="Arthropoda" rank="species" species="ovisimilis">
<emphasis id="6AE61554FFB3FFFDFD9F788D3CEC60F5" box="[519,665,1929,1954]" italics="true" pageId="7" pageNumber="426">E. ovisimilis</emphasis>
</taxonomicName>
. Female rostral variability (from rounded to pointed) has been experimentally induced in
<taxonomicName id="9F92B2C5FFB3FFFDFE5C78A93C5B6091" box="[452,558,1967,1990]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="426" phylum="Arthropoda" rank="species" species="texana">
<emphasis id="6AE61554FFB3FFFDFE5C78A93C5B6091" box="[452,558,1967,1990]" italics="true" pageId="7" pageNumber="426">E. texana</emphasis>
</taxonomicName>
derived from a single clutch exposed to different predatory pressures (
<bibRefCitation id="3C03B4B7FFB3FFFDFAD378A83F6760BD" author="Rogers" pageId="7" pageNumber="426" refString="Rogers, D. C., Rabet, N. &amp; Weeks, S. C. (2012) Revision of the extant genera of Limnadiidae (Branchiopoda: Spinicaudata). Journal of Crustacean Biology, 32, 827 - 842. http: // dx. doi. org / 10.1163 / 193724012 X 637212" type="journal article" year="2012">
Rogers
<emphasis id="6AE61554FFB3FFFDFF0F78D53EBD60BD" box="[151,200,2001,2026]" italics="true" pageId="7" pageNumber="426">et al</emphasis>
. 2012
</bibRefCitation>
), or in
<taxonomicName id="9F92B2C5FFB3FFFDFEF878D53C5060BD" box="[352,549,2001,2026]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="7" pageNumber="426" phylum="Arthropoda" rank="species" species="magdalenensis">
<emphasis id="6AE61554FFB3FFFDFEF878D53C5060BD" box="[352,549,2001,2026]" italics="true" pageId="7" pageNumber="426">E. magdalenensis</emphasis>
</taxonomicName>
by raising specimens at different temperatures (
<bibRefCitation id="3C03B4B7FFB3FFFDFBD878D73A9060BD" author="Roessler" box="[1088,1253,2001,2026]" pageId="7" pageNumber="426" refString="Roessler, E. W. (1995) Review of Colombian Conchostraca (Crustacea) - morphotaxonomic aspects. Hydrobiologia, 298, 253 - 262. http: // dx. doi. org / 10.1007 / BF 00033820" type="journal article" year="1995">Roessler 1995</bibRefCitation>
).
</paragraph>
<paragraph id="582DC946FFBCFFF2FF5F7F913D2B664B" blockId="8.[151,1436,151,645]" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF5F7F913F7D67E7" bold="true" box="[199,264,151,176]" pageId="8" pageNumber="427">Eggs.</emphasis>
Cylindrical, bearing 12 or 14 longitudinal parallel ridges that separate narrow grooves running from rim to rim (
<figureCitation id="C0A9D5C3FFBCFFF2FF747FBA3F4F6783" box="[236,314,188,213]" captionStart="FIGURE 4" captionStartId="6.[151,250,1540,1562]" captionTargetBox="[159,1426,345,1509]" captionTargetId="figure@6.[151,1435,337,1519]" captionTargetPageId="6" captionText="FIGURE 4. External morphology of Eulimnadia eggs from Argentina and comparison with similar eggs from other parts of South America. E. pampa sp. nov. A D, morphological variation from least to highly developed ridges and spines. C, egg from Entre Ríos Province, misidentified as Limnadia brasiliensis from César (1990). E, E. magdalenensis Roessler, 1989 from Brazil, BA, Barrolândia. F, E. ovilunata Martin &amp; Belk, 1989 from Bolivia, Tarija Department, Villamontes area. E. ovisimilis Martin &amp; Belk 1989: G, lateral view of egg from Corrientes Province; H, lateropolar view of an egg from Formosa Province; I, polar view of an egg from Corrientes Province. Scale bars: 20 µm." httpUri="https://zenodo.org/record/255848/files/figure.png" pageId="8" pageNumber="427">Figs. 4</figureCitation>
G, H), ends flat or slightly concave, with two parallel ridges (
<figureCitation id="C0A9D5C3FFBCFFF2FC6A7FBA3A436783" box="[1010,1078,188,213]" captionStart="FIGURE 4" captionStartId="6.[151,250,1540,1562]" captionTargetBox="[159,1426,345,1509]" captionTargetId="figure@6.[151,1435,337,1519]" captionTargetPageId="6" captionText="FIGURE 4. External morphology of Eulimnadia eggs from Argentina and comparison with similar eggs from other parts of South America. E. pampa sp. nov. A D, morphological variation from least to highly developed ridges and spines. C, egg from Entre Ríos Province, misidentified as Limnadia brasiliensis from César (1990). E, E. magdalenensis Roessler, 1989 from Brazil, BA, Barrolândia. F, E. ovilunata Martin &amp; Belk, 1989 from Bolivia, Tarija Department, Villamontes area. E. ovisimilis Martin &amp; Belk 1989: G, lateral view of egg from Corrientes Province; H, lateropolar view of an egg from Formosa Province; I, polar view of an egg from Corrientes Province. Scale bars: 20 µm." httpUri="https://zenodo.org/record/255848/files/figure.png" pageId="8" pageNumber="427">Fig. 4</figureCitation>
H) or two crossed-linked ridges (
<figureCitation id="C0A9D5C3FFBCFFF2FF077FD93E9167AF" box="[159,228,223,248]" captionStart="FIGURE 4" captionStartId="6.[151,250,1540,1562]" captionTargetBox="[159,1426,345,1509]" captionTargetId="figure@6.[151,1435,337,1519]" captionTargetPageId="6" captionText="FIGURE 4. External morphology of Eulimnadia eggs from Argentina and comparison with similar eggs from other parts of South America. E. pampa sp. nov. A D, morphological variation from least to highly developed ridges and spines. C, egg from Entre Ríos Province, misidentified as Limnadia brasiliensis from César (1990). E, E. magdalenensis Roessler, 1989 from Brazil, BA, Barrolândia. F, E. ovilunata Martin &amp; Belk, 1989 from Bolivia, Tarija Department, Villamontes area. E. ovisimilis Martin &amp; Belk 1989: G, lateral view of egg from Corrientes Province; H, lateropolar view of an egg from Formosa Province; I, polar view of an egg from Corrientes Province. Scale bars: 20 µm." httpUri="https://zenodo.org/record/255848/files/figure.png" pageId="8" pageNumber="427">
Fig.
<date id="2C2CEF86FFBCFFF2FF4C7FE63E9167AF" box="[212,228,224,248]" pageId="8" pageNumber="427">4</date>
</figureCitation>
I); rims slightly flaring. Egg diameter somewhat wider at the ends (135174 µm) than at midpoint (135148 µm); length (120130 µm); surface textured with minute pores.
</paragraph>
<paragraph id="582DC946FFBCFFF2FF5F7E213FC66633" blockId="8.[151,1436,151,645]" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF5F7E213E8B6617" bold="true" box="[199,254,295,320]" pageId="8" pageNumber="427">Size.</emphasis>
Putative hermaphrodite. Carapace length 8.310.0 mm, height 6.0
<quantity id="9F6A64A3FFBCFFF2FC607E213A256668" box="[1016,1104,295,320]" metricMagnitude="-3" metricUnit="m" metricValue="7.2" pageId="8" pageNumber="427" unit="mm" value="7.2">7.2 mm</quantity>
, height/length 0.700.73 (n = 5), width
<quantity id="9F6A64A3FFBCFFF2FE9B7E4A3F2C6633" box="[259,345,332,356]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="8" pageNumber="427" unit="mm" value="3.4">3.4 mm</quantity>
(n = 1).
</paragraph>
<paragraph id="582DC946FFBCFFF2FF5F7E693D0D6687" blockId="8.[151,1436,151,645]" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF5F7E693FE066DF" bold="true" box="[199,405,367,392]" pageId="8" pageNumber="427">Breeding system.</emphasis>
Three out of the five females collected in
<collectingCountry id="208589D6FFBCFFF2FC127E693D8966DF" box="[906,1020,367,392]" name="Argentina" pageId="8" pageNumber="427">Argentina</collectingCountry>
, were ovigerous. However, since
<taxonomicName id="9F92B2C5FFBCFFF2FA1C7E773F7666FA" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="ovisimilis">
<emphasis id="6AE61554FFBCFFF2FA1C7E773F7666FA" italics="true" pageId="8" pageNumber="427">E. ovisimilis</emphasis>
</taxonomicName>
was originally described from a population comprising 12.5% males, we can assume that this species is androdioecious. No spermatophore-like structures were observed.
</paragraph>
<paragraph id="582DC946FFBCFFF2FF5F7EDA3A2E65D2" blockId="8.[151,1436,151,645]" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF5F7EDA3F5E66A2" bold="true" box="[199,299,476,501]" pageId="8" pageNumber="427">Ecology.</emphasis>
The
<typeStatus id="872977E4FFBCFFF2FEF17EDB3FEC66A2" box="[361,409,477,501]" pageId="8" pageNumber="427">type</typeStatus>
locality is a “shallow region with submerged grass about one week after heavy rains that filled a formerly dry pond-marsh” (
<bibRefCitation id="3C03B4B7FFBCFFF2FDB77EF93D54654F" author="Martin" box="[559,801,511,536]" pageId="8" pageNumber="427" refString="Martin, J. W. &amp; Belk, D. (1989) Eulimnadia ovilunata and E. ovisimilis, new species of clam shrimps (Crustacea, Branchiopoda, Spinicaudata) from South America. Proceedings of the Biological Society of Washington, 102, 894 - 900." type="journal article" year="1989">Martin &amp; Belk 1989</bibRefCitation>
). The new localities for
<taxonomicName id="9F92B2C5FFBCFFF2FBA47D073ABC654F" box="[1084,1225,511,536]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="ovisimilis">
<emphasis id="6AE61554FFBCFFF2FBA47D073ABC654F" box="[1084,1225,511,536]" italics="true" pageId="8" pageNumber="427">E. ovisimilis</emphasis>
</taxonomicName>
were a temporary pond and a roadside pool. The unexpected finding of two specimens in the stomach contents of a Budgetts frog larva suggests the frog is a passive dispersal agent for this clam shrimp and that this species is relevant in seasonally astatic aquatic habitat food webs in the Chacoan biogeographical province.
</paragraph>
</subSubSection>
<caption id="0CED99CEFFBCFFF2FF0F784F3DB46029" httpUri="https://zenodo.org/record/255850/files/figure.png" pageId="8" pageNumber="427" targetBox="[244,1342,697,1843]" targetPageId="8">
<paragraph id="582DC946FFBCFFF2FF0F784F3DB46029" blockId="8.[151,1437,1865,1918]" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF0F784F3F606009" bold="true" box="[151,277,1865,1887]" pageId="8" pageNumber="427">FIGURE 6.</emphasis>
<taxonomicName id="9F92B2C5FFBCFFF2FE86784F3FE16008" box="[286,404,1865,1887]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="genus">
<emphasis id="6AE61554FFBCFFF2FE86784F3FE16008" box="[286,404,1865,1887]" italics="true" pageId="8" pageNumber="427">Eulimnadia</emphasis>
</taxonomicName>
distribution in Southern South America.
<taxonomicName id="9F92B2C5FFBCFFF2FCD0784C3DD96008" box="[840,940,1866,1887]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="pampa" status="sp. nov.">
<emphasis id="6AE61554FFBCFFF2FCD0784C3DD96008" box="[840,940,1866,1887]" italics="true" pageId="8" pageNumber="427">E. pampa</emphasis>
</taxonomicName>
<emphasis id="6AE61554FFBCFFF2FC2D784C3A7D6008" bold="true" box="[949,1032,1866,1887]" pageId="8" pageNumber="427">
<taxonomicNameLabel id="71D5A82FFFBCFFF2FC2D784C3A7D6008" box="[949,1032,1866,1887]" pageId="8" pageNumber="427" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(stars),
<taxonomicName id="9F92B2C5FFBCFFF2FBF8784C3A956008" box="[1120,1248,1865,1887]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="ovisimilis">
<emphasis id="6AE61554FFBCFFF2FBF8784C3A956008" box="[1120,1248,1865,1887]" italics="true" pageId="8" pageNumber="427">E. ovisimilis</emphasis>
</taxonomicName>
(solid circles),
<taxonomicName id="9F92B2C5FFBCFFF2FA1E784C3F736029" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="chacoensis">
<emphasis id="6AE61554FFBCFFF2FA1E784C3F736029" italics="true" pageId="8" pageNumber="427">E. chacoensis</emphasis>
</taxonomicName>
(open circle),
<taxonomicName id="9F92B2C5FFBCFFF2FE01786F3C606029" box="[409,533,1896,1918]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="ovilunata">
<emphasis id="6AE61554FFBCFFF2FE01786F3C606029" box="[409,533,1896,1918]" italics="true" pageId="8" pageNumber="427">E. ovilunata</emphasis>
</taxonomicName>
(triangles), and
<taxonomicName id="9F92B2C5FFBCFFF2FD23786F3D146029" box="[699,865,1897,1918]" class="Branchiopoda" family="Limnadiidae" genus="Eulimnadia" kingdom="Animalia" order="Diplostraca" pageId="8" pageNumber="427" phylum="Arthropoda" rank="species" species="santiaguensis">
<emphasis id="6AE61554FFBCFFF2FD23786F3D146029" box="[699,865,1897,1918]" italics="true" pageId="8" pageNumber="427">E. santiaguensis</emphasis>
</taxonomicName>
(square).
</paragraph>
</caption>
<subSubSection id="10889ACDFFBCFFF3FF5F78AC3CF56782" lastPageId="9" lastPageNumber="428" pageId="8" pageNumber="427" type="distribution">
<paragraph id="582DC946FFBCFFF3FF5F78AC3CF56782" blockId="8.[151,1437,1962,2024]" lastBlockId="9.[151,1437,151,213]" lastPageId="9" lastPageNumber="428" pageId="8" pageNumber="427">
<emphasis id="6AE61554FFBCFFF2FF5F78AC3F156094" bold="true" box="[199,352,1962,1987]" pageId="8" pageNumber="427">Distribution.</emphasis>
<collectingCountry id="208589D6FFBCFFF2FEF178AD3FA06094" box="[361,469,1963,1987]" name="Paraguay" pageId="8" pageNumber="427">
<collectingRegion id="9A5607A4FFBCFFF2FEF178AD3FA06094" box="[361,469,1963,1987]" country="Paraguay" name="Asuncion" pageId="8" pageNumber="427">Paraguay</collectingRegion>
</collectingCountry>
:
<collectingRegion id="9A5607A4FFBCFFF2FE7A78AC3C5C6094" box="[482,553,1962,1987]" country="Argentina" name="Chaco" pageId="8" pageNumber="427">Chaco</collectingRegion>
Department, National Park Defensores del
<collectingRegion id="9A5607A4FFBCFFF2FBB878AC3A126094" box="[1056,1127,1962,1987]" country="Argentina" name="Chaco" pageId="8" pageNumber="427">Chaco</collectingRegion>
(
<typeStatus id="872977E4FFBCFFF2FBE078AD3ADF6094" box="[1144,1194,1963,1987]" pageId="8" pageNumber="427">type</typeStatus>
specimens described by
<bibRefCitation id="3C03B4B7FFBCFFF2FF2378C83FD060B0" author="Martin" box="[187,421,1998,2023]" pageId="8" pageNumber="427" refString="Martin, J. W. &amp; Belk, D. (1989) Eulimnadia ovilunata and E. ovisimilis, new species of clam shrimps (Crustacea, Branchiopoda, Spinicaudata) from South America. Proceedings of the Biological Society of Washington, 102, 894 - 900." type="journal article" year="1989">Martin &amp; Belk 1989</bibRefCitation>
) and
<collectingCountry id="208589D6FFBCFFF2FE7F78C83C2E60B0" box="[487,603,1998,2023]" name="Argentina" pageId="8" pageNumber="427">Argentina</collectingCountry>
:
<collectingRegion id="9A5607A4FFBCFFF2FDFF78D63D4060B0" box="[615,821,1998,2023]" country="Argentina" name="Formosa" pageId="8" pageNumber="427">
<collectingCountry id="208589D6FFBCFFF2FDFF78D63CBC60B0" box="[615,713,2000,2023]" name="Taiwan" pageId="8" pageNumber="427">Formosa</collectingCountry>
Province
</collectingRegion>
(
<quantity id="9F6A64A3FFBCFFF2FCDD78C93DE860B0" box="[837,925,1998,2023]" metricMagnitude="5" metricUnit="m" metricValue="4.34" pageId="8" pageNumber="427" unit="km" value="434.0">434 km</quantity>
apart from the
<typeStatus id="872977E4FFBCFFF2FBC878D63AF560BF" box="[1104,1152,2000,2024]" pageId="8" pageNumber="427">type</typeStatus>
locality) and;
<collectingRegion id="9A5607A4FFBCFFF3FAB078C83E8E67E7" country="Argentina" lastPageId="9" lastPageNumber="428" name="Corrientes" pageId="8" pageNumber="427">Corrientes Province</collectingRegion>
(
<quantity id="9F6A64A3FFBDFFF3FE947F9E3F1367E7" box="[268,358,151,176]" metricMagnitude="5" metricUnit="m" metricValue="9.2" pageId="9" pageNumber="428" unit="km" value="920.0">920 km</quantity>
apart from the
<typeStatus id="872977E4FFBDFFF3FDB87F9E3C2567E7" box="[544,592,152,176]" pageId="9" pageNumber="428">type</typeStatus>
locality). All three sites are located within the Chacoan biogeographical province of the Chacoan subregion (
<figureCitation id="C0A9D5C3FFBDFFF3FDB67FBA3C076782" box="[558,626,188,213]" captionStart="FIGURE 6" captionStartId="8.[151,250,1865,1887]" captionTargetBox="[244,1342,697,1843]" captionTargetId="figure@8.[244,1343,697,1844]" captionTargetPageId="8" captionText="FIGURE 6. Eulimnadia distribution in Southern South America. E. pampa sp. nov. (stars), E. ovisimilis (solid circles), E. chacoensis (open circle), E. ovilunata (triangles), and E. santiaguensis (square)." httpUri="https://zenodo.org/record/255850/files/figure.png" pageId="9" pageNumber="428">Fig. 6</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>