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<document id="7B5C0DF31C7044405B069570AB5A57F4" ID-DOI="10.1080/00222930701297772" ID-ISSN="1464-5262" ID-Zenodo-Dep="5229795" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629476451517" checkinUser="felipe" docAuthor="Markhaseva, Elena L. &amp; Schulz, Knud" docDate="2007" docId="444A87947B63FFA7FE73FBF5FE2CF92C" docLanguage="en" docName="JNatHist.41.13-16.731-750.pdf" docOrigin="Journal of Natural History 41 (13 - 16)" docSource="http://dx.doi.org/10.1080/00222930701297772" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Rythabis asymmetrica Markhaseva &amp; Schulz 2007, sp. nov." docType="treatment" docVersion="3" lastPageNumber="742" masterDocId="B873FFEC7B64FFABFFA5FFAAFF86FFB9" masterDocTitle="New species of Brodskius, Rythabis, and Omorius (Crustacea: Calanoida) from deep Antarctic waters" masterLastPageNumber="750" masterPageNumber="731" pageNumber="737" updateTime="1699074471261" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
<mods:mods id="0CB682662FD3B767AE60DD18E6619B7D" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="0B1BEE66968EDF457DA79CA6DBFF9DC1">
<mods:title id="DFBD5053DB84D00A548F90EA4C71B24B">New species of Brodskius, Rythabis, and Omorius (Crustacea: Calanoida) from deep Antarctic waters</mods:title>
</mods:titleInfo>
<mods:name id="2CE55BFF9487257D0903A996A49860E4" type="personal">
<mods:role id="5639EF3F1FB9A985A7BEB151C35C4B29">
<mods:roleTerm id="7B1A25ABBD21167833058F54A918566E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="6812ACCCF98FAD2BBF4355EFFDE700FB">Markhaseva, Elena L.</mods:namePart>
</mods:name>
<mods:name id="DBAD204129238728845C9B9878B2BE33" type="personal">
<mods:role id="FA36E393611A858CADECEE6BB64F7146">
<mods:roleTerm id="F33125C4F9B17D6D0FDD8C34FD12A269">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="AA9578D72246CAC867F7EB73BEABD6BA">Schulz, Knud</mods:namePart>
</mods:name>
<mods:typeOfResource id="AF0FADCB7AFDC36380570BEA67258755">text</mods:typeOfResource>
<mods:relatedItem id="E5DD73E1F8959B185A00F7AA2D639036" type="host">
<mods:titleInfo id="1C03900E90442B7481D957AD267B93F1">
<mods:title id="1BEA5FFF4AA6B8A9D5E38176D2B8BD59">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="FDB9C214662C3E324B6DED3FB83A7CA0">
<mods:date id="27DF6A25229905B1BA9196B164645992">2007</mods:date>
<mods:detail id="DCAD210AA86A4AEA4E4864355AA7B8E1" type="pubDate">
<mods:number id="40FE6B31404477CDFBD853460C4B7EB8">2007-06-04</mods:number>
</mods:detail>
<mods:detail id="7F3898B8B7C2140A4F6FD267F242CD04" type="volume">
<mods:number id="09324FD8623CDB9FEF2463A4473DB821">41</mods:number>
</mods:detail>
<mods:detail id="02D0389F9D5C904270C95CB3AD72B0E7" type="issue">
<mods:number id="8E498F3422AF01B8822A5C2340D88F3F">13 - 16</mods:number>
</mods:detail>
<mods:extent id="0A810839B8677967EEB2D53633CF9CB7" unit="page">
<mods:start id="52E4A0F405172DBAC095E647196FBAC6">731</mods:start>
<mods:end id="B799AB5D6316A22196F387E06DF5C4B1">750</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location id="B41DA43591C2E0CA4D9704E3C30D994A">
<mods:url id="618027C60BEF4B593E3B966732F0CCEB">http://dx.doi.org/10.1080/00222930701297772</mods:url>
</mods:location>
<mods:classification id="40DEA7F69C22583DB67FF026628DE072">journal article</mods:classification>
<mods:identifier id="41D05CC0806CF26AB90184AB683FFE21" type="DOI">10.1080/00222930701297772</mods:identifier>
<mods:identifier id="D7ED46401103598FC3334A8E61C3A99E" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="8999FDF865F551191CE6D6756167847F" type="Zenodo-Dep">5229795</mods:identifier>
</mods:mods>
<treatment id="444A87947B63FFA7FE73FBF5FE2CF92C" LSID="urn:lsid:plazi:treatment:444A87947B63FFA7FE73FBF5FE2CF92C" httpUri="http://treatment.plazi.org/id/444A87947B63FFA7FE73FBF5FE2CF92C" lastPageId="12" lastPageNumber="742" pageId="7" pageNumber="737">
<subSubSection id="84F965097B63FFACFE73FBF5FCE5FBCE" box="[470,867,1119,1143]" pageId="7" pageNumber="737" type="nomenclature">
<paragraph id="CC5C36827B63FFACFE73FBF5FCE5FBCE" blockId="7.[470,867,1087,1175]" box="[470,867,1119,1143]" pageId="7" pageNumber="737">
<heading id="971481EE7B63FFACFE73FBF5FCE5FBCE" box="[470,867,1119,1143]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="737" reason="2">
<taxonomicName id="0BE34D017B63FFACFE73FBF5FD78FBCE" authority="Markhaseva &amp; Schulz, 2007" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[470,766,1119,1143]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="7" pageNumber="737" phylum="Arthropoda" rank="species" species="asymmetrica" status="sp. nov.">
<emphasis id="FE97EA907B63FFACFE73FBF5FD78FBCE" bold="true" box="[470,766,1119,1143]" italics="true" pageId="7" pageNumber="737">Rythabis asymmetrica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5A457EB7B63FFACFCA2FBF5FCE5FBCE" box="[775,867,1119,1143]" pageId="7" pageNumber="737" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="84F965097B63FFA7FDEBFBD5FE2CF92C" lastPageId="12" lastPageNumber="742" pageId="7" pageNumber="737" type="description">
<paragraph id="CC5C36827B63FFACFDEBFBD5FD61FB2E" blockId="7.[470,867,1087,1175]" box="[590,743,1151,1175]" pageId="7" pageNumber="737">
(
<figureCitation id="54D82A077B63FFACFDF3FBD5FD66FB2E" box="[598,736,1151,1175]" captionStart-0="Figure 4" captionStart-1="Figure 5" captionStart-2="Figure 6" captionStart-3="Figure 7" captionStartId-0="8.[125,185,1284,1303]" captionStartId-1="9.[138,198,1387,1406]" captionStartId-2="10.[125,185,1317,1336]" captionStartId-3="11.[138,198,1266,1285]" captionTargetBox-0="[177,1122,139,1241]" captionTargetBox-1="[188,1131,144,1346]" captionTargetBox-2="[174,1125,139,1273]" captionTargetBox-3="[190,1134,141,1222]" captionTargetId-0="figure-107@8.[170,1128,133,1248]" captionTargetId-1="figure-78@9.[182,1140,133,1351]" captionTargetId-2="figure-86@10.[170,1128,133,1281]" captionTargetId-3="figure-119@11.[182,1140,133,1230]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="10" captionTargetPageId-3="11" captionText-0="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." captionText-1="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." captionText-2="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." captionText-3="Figure 7. Rythabis asymmetrica sp. nov., female, paratype. (A) P2, posterior; (B) P3, posterior; (C) P4, posterior. Scale bars: 0.1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.5229803" figureDoi-1="http://doi.org/10.5281/zenodo.5229805" figureDoi-2="http://doi.org/10.5281/zenodo.5229807" figureDoi-3="http://doi.org/10.5281/zenodo.5229809" httpUri-0="https://zenodo.org/record/5229803/files/figure.png" httpUri-1="https://zenodo.org/record/5229805/files/figure.png" httpUri-2="https://zenodo.org/record/5229807/files/figure.png" httpUri-3="https://zenodo.org/record/5229809/files/figure.png" pageId="7" pageNumber="737">Figures 4–7</figureCitation>
)
</paragraph>
<paragraph id="CC5C36827B63FFACFF2FFB64FEDEFB5F" blockId="7.[138,344,1230,1254]" box="[138,344,1230,1254]" pageId="7" pageNumber="737">
<emphasis id="FE97EA907B63FFACFF2FFB64FEDEFB5F" box="[138,344,1230,1254]" italics="true" pageId="7" pageNumber="737">Material examined</emphasis>
</paragraph>
<paragraph id="CC5C36827B63FFACFF2FFB54FE50FACF" blockId="7.[138,1185,1278,1398]" pageId="7" pageNumber="737">
<materialsCitation id="7C8B3CDF7B63FFACFF2FFB54FE2AFAEF" collectingDate="2002-02-23" collectionCode="ZMH" elevation="2270" latitude="-58.4025" longLatPrecision="17" longitude="-25.019167" pageId="7" pageNumber="737" specimenCount="1" typeStatus="holotype">
<typeStatus id="135888207B63FFACFF2FFB54FF7CFAAF" box="[138,250,1278,1302]" pageId="7" pageNumber="737" type="holotype">Holotype</typeStatus>
: adult female, dissected, body length 1.35 mm (
<collectionCode id="AAF2AE477B63FFACFCE1FB54FC0CFAAF" box="[836,906,1278,1302]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="737" type="Museum">ZMH</collectionCode>
K-41168). Scotia Sea,
<geoCoordinate id="A9D750457B63FFACFF2FFAB4FF6CFA8F" box="[138,234,1310,1334]" degrees="58" direction="south" minutes="24" orientation="latitude" pageId="7" pageNumber="737" precision="15" seconds="9" value="-58.4025">
58
<emphasis id="FE97EA907B63FFACFF0DFAB4FF34FA8F" bold="true" box="[168,178,1310,1334]" italics="true" pageId="7" pageNumber="737">°</emphasis>
24
<emphasis id="FE97EA907B63FFACFF6AFAB5FF5EFA8C" bold="true" box="[207,216,1311,1333]" italics="true" pageId="7" pageNumber="737">9</emphasis>
S
</geoCoordinate>
,
<geoCoordinate id="A9D750457B63FFACFF59FAB4FEEEFA8F" box="[252,360,1310,1334]" degrees="25" direction="west" minutes="01" orientation="longitude" pageId="7" pageNumber="737" precision="15" seconds="9" value="-25.019167">
25
<emphasis id="FE97EA907B63FFACFEBFFAB4FEA2FA8F" bold="true" box="[282,292,1310,1334]" italics="true" pageId="7" pageNumber="737">°</emphasis>
01
<emphasis id="FE97EA907B63FFACFEE4FAB5FECCFA8C" bold="true" box="[321,330,1311,1333]" italics="true" pageId="7" pageNumber="737">9</emphasis>
W
</geoCoordinate>
, station 141-10, supranet,
<date id="B85D10427B63FFACFD11FAB4FC14FA8F" box="[692,914,1310,1334]" pageId="7" pageNumber="737" value="2002-02-23">
<collectingDate id="A819E9AA7B63FFACFD11FAB4FC14FA8F" box="[692,914,1310,1334]" pageId="7" pageNumber="737" value="2002-02-23">23 February 2002</collectingDate>
</date>
, above the sea bed at depths of
<quantity id="0B1B9B677B63FFACFEAFFA94FE2AFAEF" box="[266,428,1342,1366]" metricMagnitude="3" metricUnit="m" metricValue="2.2695" metricValueMax="2.2809999999999997" metricValueMin="2.258" pageId="7" pageNumber="737" unit="m" value="2269.5" valueMax="2281.0" valueMin="2258.0">
<elevation id="47CED1B17B63FFACFEAFFA94FE2AFAEF" box="[266,428,1342,1366]" metricMagnitude="3" metricUnit="m" metricValue="2.2695" metricValueMax="2.2809999999999997" metricValueMin="2.258" pageId="7" pageNumber="737" unit="m" value="2269.5" valueMax="2281.0" valueMin="2258.0">2258–2281 m</elevation>
</quantity>
</materialsCitation>
.
<materialsCitation id="7C8B3CDF7B63FFACFE1BFA94FE54FACF" collectingDate="2002-02-23" collectionCode="ZMH" elevation="2270" latitude="-58.4025" longLatPrecision="17" longitude="-25.019167" pageId="7" pageNumber="737" specimenCount="1" typeStatus="paratype">
<typeStatus id="135888207B63FFACFE1BFA94FDAEFAEF" box="[446,552,1342,1366]" pageId="7" pageNumber="737" type="paratype">Paratype</typeStatus>
: dissected, body length 1.28 mm (
<collectionCode id="AAF2AE477B63FFACFC76FA94FB9FFAEF" box="[979,1049,1342,1366]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="7" pageNumber="737" type="Museum">ZMH</collectionCode>
K-41169), locality data as for holotype
</materialsCitation>
.
</paragraph>
<paragraph id="CC5C36827B63FFACFF2FFA04FE85FA7F" blockId="7.[138,259,1454,1478]" box="[138,259,1454,1478]" pageId="7" pageNumber="737">
<emphasis id="FE97EA907B63FFACFF2FFA04FE85FA7F" box="[138,259,1454,1478]" italics="true" pageId="7" pageNumber="737">Description</emphasis>
</paragraph>
<paragraph id="CC5C36827B63FFACFF2FFA74FC06F92C" blockId="7.[138,1185,1502,1685]" pageId="7" pageNumber="737">
<emphasis id="FE97EA907B63FFACFF2FFA74FEA6FA4F" box="[138,288,1502,1526]" italics="true" pageId="7" pageNumber="737">Adult female.</emphasis>
Total length 1.28, 1.35 mm; prosome 3.0–3.4 times longer than urosome. Cephalosome and pediger 1, and pedigers 4 and 5, incompletely separate (
<figureCitation id="54D82A077B63FFACFBA4FA57FF4FF98C" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="7" pageNumber="737">Figure 4A, B, D–G</figureCitation>
); posterior corners of prosome rounded, asymmetrical, right one shorter (
<figureCitation id="54D82A077B63FFACFB83F9B7FF41F9EC" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="7" pageNumber="737">Figure 4B, D, F</figureCitation>
). Genital double-somite nearly symmetrical (
<figureCitation id="54D82A077B63FFACFD7CF997FCD0F9EC" box="[729,854,1597,1621]" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="7" pageNumber="737">Figure 4D</figureCitation>
). Spermathecae elongate, in distal half frontally directed (
<figureCitation id="54D82A077B63FFACFE4EF9F7FD0EF9CC" box="[491,648,1629,1653]" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="7" pageNumber="737">Figure 4E–H</figureCitation>
). Caudal rami with four terminal setae, one small dorsal seta; ventral seta apparently missing (
<figureCitation id="54D82A077B63FFACFD71F9D7FCF5F92C" box="[724,883,1661,1685]" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="7" pageNumber="737">Figure 4D, E</figureCitation>
).
</paragraph>
<caption id="989C660A7B6CFFA3FFD8FAAEFBE0FADE" ID-DOI="http://doi.org/10.5281/zenodo.5229803" ID-Zenodo-Dep="5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="8" pageNumber="738" startId="8.[125,185,1284,1303]" targetBox="[177,1122,139,1241]" targetPageId="8">
<paragraph id="CC5C36827B6CFFA3FFD8FAAEFBE0FADE" blockId="8.[125,1173,1284,1383]" pageId="8" pageNumber="738">
Figure 4.
<taxonomicName id="0BE34D017B6CFFA3FF44FAAEFE22FAAE" authority="Markhaseva &amp; Schulz, 2007" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[225,420,1284,1303]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="8" pageNumber="738" phylum="Arthropoda" rank="species" species="asymmetrica" status="sp. nov.">
<emphasis id="FE97EA907B6CFFA3FF44FAAEFE22FAAE" box="[225,420,1284,1303]" italics="true" pageId="8" pageNumber="738">Rythabis asymmetrica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5A457EB7B6CFFA3FE0BFAAEFE79FAAE" box="[430,511,1284,1303]" pageId="8" pageNumber="738" rank="species">sp. nov.</taxonomicNameLabel>
, female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph id="CC5C36827B6CFFA3FF3DFA36FDFFF98D" blockId="8.[125,1172,1436,1685]" pageId="8" pageNumber="738">
Antennule (
<figureCitation id="54D82A077B6CFFA3FE85FA36FE24FA0D" box="[288,418,1436,1460]" captionStart="Figure 4" captionStartId="8.[125,185,1284,1303]" captionTargetBox="[177,1122,139,1241]" captionTargetId="figure-107@8.[170,1128,133,1248]" captionTargetPageId="8" captionText="Figure 4. Rythabis asymmetrica sp. nov., female. (A) Habitus, lateral; (B) habitus, dorsal; (C) cephalosome anterior, lateral; (D) posterior prosome and ursosome, dorsal; (E) posterior prosome and urosome, lateral; (F) posterior prosome and genital double-somite, lateral; (G) posterior prosome and genital double-somite, lateral; (H) genital double somite, right lateral. (A, B, E, H) Paratype; (C, D, F, G) holotype. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229803" httpUri="https://zenodo.org/record/5229803/files/figure.png" pageId="8" pageNumber="738">Figures 4A</figureCitation>
,
<figureCitation id="54D82A077B6CFFA3FE0BFA36FE57FA0D" box="[430,465,1436,1460]" captionStart="Figure 5" captionStartId="9.[138,198,1387,1406]" captionTargetBox="[188,1131,144,1346]" captionTargetId="figure-78@9.[182,1140,133,1351]" captionTargetPageId="9" captionText="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="8" pageNumber="738">5A</figureCitation>
) exceeding anterior margin of pedigerous somite 4; of 24 free segments, armature as follows: I—3s, II–IV—6s+1ae, V—2s+1 ae, VI—2s, VII—2s+1 ae, VIII—2s, IX—2s+1ae; X–XI—4s+1ae, XII–XIII—1s; XIV—2s+1ae, XV—1s, XVI— 2s+1ae, XVII–XIX—1s each, XX—2s, XXI—1s+1ae, XXII–XXIII—1s each, XXIV– XXVI—2s each, XXVII–XXVIII—4s+1 ae.
</paragraph>
<paragraph id="CC5C36827B6CFFA3FF3DF997FD69F92C" blockId="8.[125,1172,1436,1685]" pageId="8" pageNumber="738">
Antenna (
<figureCitation id="54D82A077B6CFFA3FEB7F997FE32F9EC" box="[274,436,1597,1621]" captionStart="Figure 5" captionStartId="9.[138,198,1387,1406]" captionTargetBox="[188,1131,144,1346]" captionTargetId="figure-78@9.[182,1140,133,1351]" captionTargetPageId="9" captionText="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="8" pageNumber="738">Figure 5B, C</figureCitation>
): coxa with one seta, basis with two setae, exopod sevensegmented, ca 2.5 times as long as endopod, with 0, 1, 1, 1, 1, 1, 3 setae; endopod segment 1 with two setae, segment 2 with seven and six setae.
</paragraph>
<caption id="989C660A7B6DFFA2FF2FFAC1FD61FA0A" ID-DOI="http://doi.org/10.5281/zenodo.5229805" ID-Zenodo-Dep="5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="9" pageNumber="739" startId="9.[138,198,1387,1406]" targetBox="[188,1131,144,1346]" targetPageId="9">
<paragraph id="CC5C36827B6DFFA2FF2FFAC1FD61FA0A" blockId="9.[138,1186,1387,1459]" pageId="9" pageNumber="739">
Figure 5.
<taxonomicName id="0BE34D017B6DFFA2FF48FAC1FE36FAC7" authority="Markhaseva &amp; Schulz, 2007" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[237,432,1387,1406]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="9" pageNumber="739" phylum="Arthropoda" rank="species" species="asymmetrica" status="sp. nov.">
<emphasis id="FE97EA907B6DFFA2FF48FAC1FE36FAC7" box="[237,432,1387,1406]" italics="true" pageId="9" pageNumber="739">Rythabis asymmetrica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5A457EB7B6DFFA2FE1FFAC1FD8CFAC7" box="[442,522,1387,1406]" pageId="9" pageNumber="739" rank="species">sp. nov.</taxonomicNameLabel>
, female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph id="CC5C36827B6DFFA2FF00FA74FF4DF9EC" blockId="9.[138,1185,1502,1685]" pageId="9" pageNumber="739">
Mandible (
<figureCitation id="54D82A077B6DFFA2FE8CFA74FE4FFA4F" box="[297,457,1502,1526]" captionStart="Figure 5" captionStartId="9.[138,198,1387,1406]" captionTargetBox="[188,1131,144,1346]" captionTargetId="figure-78@9.[182,1140,133,1351]" captionTargetPageId="9" captionText="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="9" pageNumber="739">Figure 5D–G</figureCitation>
): gnathobase with five large and three small teeth, one seta and a row of spinules along cutting edge; basis with two setae; exopod of five segments with 1, 1, 1, 1 and 2 setae; endopod segment 1 with two setae, endopod segment 2 with nine setae.
</paragraph>
<paragraph id="CC5C36827B6DFFA1FF00F9F7FDD6FA48" blockId="9.[138,1185,1502,1685]" lastBlockId="10.[125,1172,1465,1684]" lastPageId="10" lastPageNumber="740" pageId="9" pageNumber="739">
Maxillule (
<figureCitation id="54D82A077B6DFFA2FE87F9F7FE18F9CC" box="[290,414,1629,1653]" captionStart="Figure 5" captionStartId="9.[138,198,1387,1406]" captionTargetBox="[188,1131,144,1346]" captionTargetId="figure-78@9.[182,1140,133,1351]" captionTargetPageId="9" captionText="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="9" pageNumber="739">Figure 5H</figureCitation>
): praecoxal endite with nine thick and one thin small terminal and four posterior setae; coxal endite with five setae; coxal epipodite with nine setae; proximal basal endite with four setae, distal basal endite with five setae fused to endopod, endopod with nine setae; exopod with four setae.
</paragraph>
<caption id="989C660A7B6EFFA1FFD8FA8FFD47FA31" ID-DOI="http://doi.org/10.5281/zenodo.5229807" ID-Zenodo-Dep="5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="10" pageNumber="740" startId="10.[125,185,1317,1336]" targetBox="[174,1125,139,1273]" targetPageId="10">
<paragraph id="CC5C36827B6EFFA1FFD8FA8FFD47FA31" blockId="10.[125,1173,1317,1416]" pageId="10" pageNumber="740">
Figure 6.
<taxonomicName id="0BE34D017B6EFFA1FF44FA8FFE25FA81" authority="Markhaseva &amp; Schulz, 2007" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[225,419,1317,1336]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="10" pageNumber="740" phylum="Arthropoda" rank="species" species="asymmetrica" status="sp. nov.">
<emphasis id="FE97EA907B6EFFA1FF44FA8FFE25FA81" box="[225,419,1317,1336]" italics="true" pageId="10" pageNumber="740">Rythabis asymmetrica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5A457EB7B6EFFA1FE08FA8FFE78FA81" box="[429,510,1317,1336]" pageId="10" pageNumber="740" rank="species">sp. nov.</taxonomicNameLabel>
, female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph id="CC5C36827B6EFFA1FF3DFA50FD0BF92D" blockId="10.[125,1172,1465,1684]" pageId="10" pageNumber="740">
Maxilla (
<figureCitation id="54D82A077B6EFFA1FF5BFA50FE11F9AB" box="[254,407,1530,1554]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="10" pageNumber="740">Figure 6A, B</figureCitation>
): proximal praecoxal endite with four setae, distal with three setae; proximal and distal coxal endites with three setae each; proximal basal endite with four setae: one thick, one sensory and one poorly sclerotized; distal basal endite plus endopod with six worm-like (three longer than others) and two brush-like sensory setae with distal filaments longer than setae itself (
<figureCitation id="54D82A077B6EFFA1FDA2F9D6FDF9F92D" box="[519,639,1660,1684]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="10" pageNumber="740">Figure 6B</figureCitation>
).
</paragraph>
<caption id="989C660A7B6FFFA0FF2FFB58FEC4FAA6" ID-DOI="http://doi.org/10.5281/zenodo.5229809" ID-Zenodo-Dep="5229809" httpUri="https://zenodo.org/record/5229809/files/figure.png" pageId="11" pageNumber="741" startId="11.[138,198,1266,1285]" targetBox="[190,1134,141,1222]" targetPageId="11">
<paragraph id="CC5C36827B6FFFA0FF2FFB58FEC4FAA6" blockId="11.[138,1186,1266,1311]" pageId="11" pageNumber="741">
Figure 7.
<taxonomicName id="0BE34D017B6FFFA0FF4CFB58FE2EFABC" authority="Markhaseva &amp; Schulz, 2007" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[233,424,1266,1285]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="11" pageNumber="741" phylum="Arthropoda" rank="species" species="asymmetrica" status="sp. nov.">
<emphasis id="FE97EA907B6FFFA0FF4CFB58FE2EFABC" box="[233,424,1266,1285]" italics="true" pageId="11" pageNumber="741">Rythabis asymmetrica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5A457EB7B6FFFA0FE0BFB58FE7CFABC" box="[430,506,1266,1285]" pageId="11" pageNumber="741" rank="species">sp. nov.</taxonomicNameLabel>
, female, paratype. (A) P2, posterior; (B) P3, posterior; (C) P4, posterior. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph id="CC5C36827B6FFFA0FF00FADEFE34F936" blockId="11.[138,1185,1396,1679]" pageId="11" pageNumber="741">
Maxilliped (
<figureCitation id="54D82A077B6FFFA0FE96FADEFE48FA35" box="[307,462,1396,1420]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="11" pageNumber="741">Figure 6C–E</figureCitation>
): syncoxa with groups of setae on praecoxal endites not well separated, one sensory worm-like on proximal praecoxal endite, two setae (one sclerotized and one sensory worm-like) on middle, and two setae (one sclerotized and one sensory brush-like with long filaments) on distal praecoxal endite. Syncoxa with four rows of denticles: first row on proximal praecoxal endite (
<figureCitation id="54D82A077B6FFFA0FD7FFA5FFCD2F9B4" box="[730,852,1525,1549]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="11" pageNumber="741">Figure 6C</figureCitation>
), second and third rows (of short and long denticles) between distal group of setae on praecoxal endite and coxal endite (
<figureCitation id="54D82A077B6FFFA0FF37F99CFE8DF9F7" box="[146,267,1590,1614]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="11" pageNumber="741">Figure 6D</figureCitation>
) and fourth row on coxal endite along distolateral edge. Basis with three medial setae, two distal setae and row of small denticles proximally; endopod five-segmented with 4, 4, 3, 3+1, and 4 setae.
</paragraph>
<paragraph id="CC5C36827B68FFA7FF3DFF23FD8BFE3A" blockId="12.[125,1173,137,972]" pageId="12" pageNumber="742">
P1 (
<figureCitation id="54D82A077B68FFA7FF6EFF23FEEAFF18" box="[203,364,137,161]" captionStart="Figure 6" captionStartId="10.[125,185,1317,1336]" captionTargetBox="[174,1125,139,1273]" captionTargetId="figure-86@10.[170,1128,133,1281]" captionTargetPageId="10" captionText="Figure 6. Rythabis asymmetrica sp. nov., female, paratype. (A) Maxilla, praecoxal, coxal and proximal basal endites, posterior; (B) maxilla, proximal basal endite and distal basal endite plus endopod, setae of proximal basal endite not figured; (C) maxilliped, syncoxa and basis; (D) maxilliped, syncoxa; (E) maxilliped, endopod; (F) P1, anterior; (G) P1, right endopod, anterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229807" httpUri="https://zenodo.org/record/5229807/files/figure.png" pageId="12" pageNumber="742">Figure 6F, G</figureCitation>
): basis with curved mediodistal seta; endopod one-segmented with poorly developed lateral lobe; three medial and two terminal setae present; endopod with denticles along proximal lateral edge and lateral corner distally. Exopod segment 1 with lateral spine and a row of small denticles along distal edge, segment 2 with lateral spine, one medial seta and row of small denticles along distal edge; segment 3 with lateral spine, one terminal and three medial setae. Lateral spines subequal in length, that of segment 1 extending well beyond base of lateral spine of segment 2, that of segment 2 well beyond base of lateral spine of segment 3.
</paragraph>
<paragraph id="CC5C36827B68FFA7FF3DFE26FF6DFDDE" blockId="12.[125,1173,137,972]" pageId="12" pageNumber="742">
P2 (
<figureCitation id="54D82A077B68FFA7FF68FE26FEC0FE1D" box="[205,326,396,420]" captionStart="Figure 7" captionStartId="11.[138,198,1266,1285]" captionTargetBox="[190,1134,141,1222]" captionTargetId="figure-119@11.[182,1140,133,1230]" captionTargetPageId="11" captionText="Figure 7. Rythabis asymmetrica sp. nov., female, paratype. (A) P2, posterior; (B) P3, posterior; (C) P4, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229809" httpUri="https://zenodo.org/record/5229809/files/figure.png" pageId="12" pageNumber="742">Figure 7A</figureCitation>
): coxa with medial seta; denticles on inner posterior surface of coxa and basis; endopod two-segmented, segment 1 with one medial seta, segment 2 with two medial, two terminal and one lateral setae; both segments with denticles on posterior surface. Exopod segments 1 and 2 with one medial seta and one lateral spine each, segment 3 with four medial setae, one terminal and three lateral spines; terminal spine slightly shorter than segment 3; segments 2 and 3 with posterior denticles.
</paragraph>
<paragraph id="CC5C36827B68FFA7FF3DFDC5FD60FCF3" blockId="12.[125,1173,137,972]" pageId="12" pageNumber="742">
P3–P4 (
<figureCitation id="54D82A077B68FFA7FF5DFDC5FE10FD3E" box="[248,406,623,647]" captionStart="Figure 7" captionStartId="11.[138,198,1266,1285]" captionTargetBox="[190,1134,141,1222]" captionTargetId="figure-119@11.[182,1140,133,1230]" captionTargetPageId="11" captionText="Figure 7. Rythabis asymmetrica sp. nov., female, paratype. (A) P2, posterior; (B) P3, posterior; (C) P4, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229809" httpUri="https://zenodo.org/record/5229809/files/figure.png" pageId="12" pageNumber="742">Figure 7B, C</figureCitation>
): coxa with medial seta; coxa and basis with denticles on inner posterior surface; rami three-segmented; endopod segments 1 and 2 with one medial seta each, segment 3 with one lateral, two terminal and two medial setae; all segments with denticles on posterior surface. Exopod segments 1 and 2 with one medial seta and one lateral spine each, segment 3 with four medial setae, one terminal and three lateral spines, length of terminal spine subequal to that of segment 3; segments 2 and 3 of P3 and all segments of P4 ornamented with posterior denticles.
</paragraph>
<paragraph id="CC5C36827B68FFA7FF3DFCF9FC2CFC75" blockId="12.[125,1173,137,972]" pageId="12" pageNumber="742">
P5 (
<figureCitation id="54D82A077B68FFA7FF6CFCF9FEB3FCD2" box="[201,309,851,875]" captionStart="Figure 5" captionStartId="9.[138,198,1387,1406]" captionTargetBox="[188,1131,144,1346]" captionTargetId="figure-78@9.[182,1140,133,1351]" captionTargetPageId="9" captionText="Figure 5. Rythabis asymmetrica sp. nov., female, paratype. (A) Antennule; (B) antenna, endopod segment 2 omitted; (C) antenna, endopod segment 2; (D) mandible, palp; (E) mandible, endopod; (F, G) mandible, gnathobase; (H) maxillule; (I) P5, posterior. Scale bars: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5229805" httpUri="https://zenodo.org/record/5229805/files/figure.png" pageId="12" pageNumber="742">Figure 5I</figureCitation>
) uniramous, three-segmented, coxa slightly smaller than basis, both with denticles on posterior surface medially and distally; exopod armed with four spines, one toothed medial, of greater length than others, one short lateral and two strong toothed spines distally; subterminal lateral spine slightly longer than terminal.
</paragraph>
<paragraph id="CC5C36827B68FFA7FFD8FBAFFF68FBA4" blockId="12.[125,238,1029,1053]" box="[125,238,1029,1053]" pageId="12" pageNumber="742">
<emphasis id="FE97EA907B68FFA7FFD8FBAFFF68FBA4" box="[125,238,1029,1053]" italics="true" pageId="12" pageNumber="742">Etymology</emphasis>
</paragraph>
<paragraph id="CC5C36827B68FFA7FFD8FB9CFF5DFBD7" blockId="12.[125,1172,1078,1134]" pageId="12" pageNumber="742">
The specific name
<taxonomicName id="0BE34D017B68FFA7FEF9FB9CFE65FBF7" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" box="[348,483,1078,1102]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="asymmetrica">
<emphasis id="FE97EA907B68FFA7FEF9FB9CFE65FBF7" box="[348,483,1078,1102]" italics="true" pageId="12" pageNumber="742">asymmetrica</emphasis>
</taxonomicName>
refers to the asymmetrical shape of the prosomal posterior corners.
</paragraph>
<paragraph id="CC5C36827B68FFA7FFD8FB0DFF5AFB06" blockId="12.[125,220,1191,1215]" box="[125,220,1191,1215]" pageId="12" pageNumber="742">
<emphasis id="FE97EA907B68FFA7FFD8FB0DFF5AFB06" box="[125,220,1191,1215]" italics="true" pageId="12" pageNumber="742">Remarks</emphasis>
</paragraph>
<paragraph id="CC5C36827B68FFA7FFD8FB72FE2CF92C" blockId="12.[125,1173,1240,1685]" pageId="12" pageNumber="742">
<bibRefCitation id="A8724B737B68FFA7FFD8FB72FE66FB49" author="Schulz K &amp; Beckmann W" box="[125,480,1240,1264]" pageId="12" pageNumber="742" pagination="199 - 211" refId="ref7409" refString="Schulz K, Beckmann W. 1995. New benthopelagic tharybids (Copepoda: Calanoida) from the deep North Atlantic. Sarsia 80: 199 - 211." type="journal article" year="1995">Schulz and Beckmann (1995)</bibRefCitation>
placed the genus
<taxonomicName id="0BE34D017B68FFA7FD19FB72FC9DFB49" authorityName="Schulz and Beckmann" authorityYear="1995" box="[700,795,1240,1264]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="genus">
<emphasis id="FE97EA907B68FFA7FD19FB72FC9DFB49" box="[700,795,1240,1264]" italics="true" pageId="12" pageNumber="742">Rythabis</emphasis>
</taxonomicName>
in the family
<taxonomicName id="0BE34D017B68FFA7FC6DFB72FBD4FB49" authorityName="Sars" authorityYear="1902" box="[968,1106,1240,1264]" class="Hexanauplia" family="Tharybidae" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="family">Tharybidae</taxonomicName>
. This affiliation was supported by
<bibRefCitation id="A8724B737B68FFA7FE65FB52FD50FAA9" author="Bradford-Grieve JM" box="[448,726,1272,1296]" pageId="12" pageNumber="742" pagination="781 - 793" refId="ref6638" refString="Bradford-Grieve JM. 2001. Two species of benthopelagic calanoid copepods of the genus Neoscolecithrix Canu, 1896 s. s. from New Zealand and the segregation of Cenognatha n. gen. New Zealand Journal of Marine and Freshwater Research 35: 781 - 793." type="journal article" year="2001">Bradford-Grieve (2001)</bibRefCitation>
and
<bibRefCitation id="A8724B737B68FFA7FCABFB52FB8EFAA9" author="Vyshkvartzeva NV" box="[782,1032,1272,1296]" pageId="12" pageNumber="742" pagination="157 - 180" refId="ref7485" refString="Vyshkvartzeva NV. 2005) Three bathypelagic scolecitrichids new to the North Pacific, with comments on diagnostic features of Scolecitrichidae and Tharybidae and on the positions of Heteramalla, Rythabis and Parkius (Copepoda: Calanoida). Zoosystematica Rossica 13: 157 - 180." type="journal article" year="2005">Vyshkvartzeva (2005)</bibRefCitation>
but was not accepted by
<bibRefCitation id="A8724B737B68FFA7FEAEFAB3FD86FA88" author="Ohtsuka S &amp; Boxshall GA &amp; Fosshagen A" box="[267,512,1305,1329]" pageId="12" pageNumber="742" pagination="53 - 63" refId="ref7042" refString="Ohtsuka S, Boxshall GA, Fosshagen A. 2003. A new species of Neoscolecithrix (Crustacea; Copepoda; Calanoida) from off Okinawa, southwestern Japan, with comments on the generic position in the superfamily Clausocalanoidea. Bulletin of the National Science Museum, Series A 29: 53 - 63." type="journal article" year="2003">Ohtsuka et al. (2003)</bibRefCitation>
and
<bibRefCitation id="A8724B737B68FFA7FD9DFAB3FCFCFA88" author="Boxshall GA &amp; Halsey SH" box="[568,890,1305,1329]" pageId="12" pageNumber="742" refId="ref6582" refString="Boxshall GA, Halsey SH. 2004. An introduction to copepod diversity. Part I. London: The Ray Society. 421 p." type="book" year="2004">Boxshall and Halsey (2004)</bibRefCitation>
, who included the genus in the
<taxonomicName id="0BE34D017B68FFA7FF62FA93FE04FAE8" authorityName="Giesbrecht" authorityYear="1893" box="[199,386,1337,1361]" class="Hexanauplia" family="Scolecitrichidae" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="family">Scolecitrichidae</taxonomicName>
.
<bibRefCitation id="A8724B737B68FFA7FE28FA93FD7EFAE8" author="Markhaseva EL &amp; Ferrari FD" box="[397,760,1337,1361]" pageId="12" pageNumber="742" pagination="111 - 168" refId="ref6971" refString="Markhaseva EL, Ferrari FD. 2005. New benthopelagic bradfordian calanoids (Crustacea: Copepoda) from the Pacific Ocean with comments on generic relationships. Invertebrate Zoology 2: 111 - 168." type="journal article" year="2005">Markhaseva and Ferrari (2005)</bibRefCitation>
considered the family placement as incompletely resolved.
<taxonomicName id="0BE34D017B68FFA7FE3EFAF3FE7CFAC8" authorityName="Schulz and Beckmann" authorityYear="1995" box="[411,506,1369,1393]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="genus">
<emphasis id="FE97EA907B68FFA7FE3EFAF3FE7CFAC8" box="[411,506,1369,1393]" italics="true" pageId="12" pageNumber="742">Rythabis</emphasis>
</taxonomicName>
accommodates
<taxonomicName id="0BE34D017B68FFA7FD6CFAF0FB8FFAC8" authority="Schulz, 1995" authorityName="Schulz" authorityYear="1995" box="[713,1033,1369,1393]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="atlantica">
<emphasis id="FE97EA907B68FFA7FD6CFAF0FCD2FAC8" box="[713,852,1369,1393]" italics="true" pageId="12" pageNumber="742">R. atlantica</emphasis>
<bibRefCitation id="A8724B737B68FFA7FCC0FAF3FB8FFAC8" author="Schulz K &amp; Beckmann W" box="[869,1033,1369,1393]" pageId="12" pageNumber="742" pagination="199 - 211" refId="ref7409" refString="Schulz K, Beckmann W. 1995. New benthopelagic tharybids (Copepoda: Calanoida) from the deep North Atlantic. Sarsia 80: 199 - 211." type="journal article" year="1995">Schulz, 1995</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="0BE34D017B68FFA7FBBBFAF0FE6DFA2B" authority="Markhaseva and Ferrari, 2005" authorityName="Markhaseva and Ferrari" authorityYear="2005" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="schulzi">
<emphasis id="FE97EA907B68FFA7FBBBFAF0FB12FAC8" box="[1054,1172,1369,1393]" italics="true" pageId="12" pageNumber="742">R. schulzi</emphasis>
<bibRefCitation id="A8724B737B68FFA7FFD8FAD0FE6DFA2B" author="Markhaseva EL &amp; Ferrari FD" box="[125,491,1402,1426]" pageId="12" pageNumber="742" pagination="111 - 168" refId="ref6971" refString="Markhaseva EL, Ferrari FD. 2005. New benthopelagic bradfordian calanoids (Crustacea: Copepoda) from the Pacific Ocean with comments on generic relationships. Invertebrate Zoology 2: 111 - 168." type="journal article" year="2005">Markhaseva and Ferrari, 2005</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="0BE34D017B68FFA7FD94FAD0FBA0FA2B" authority="Markhaseva and Ferrari, 2005" authorityName="Markhaseva and Ferrari" authorityYear="2005" box="[561,1062,1402,1426]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="heptneri">
<emphasis id="FE97EA907B68FFA7FD94FAD0FD2BFA2B" box="[561,685,1402,1426]" italics="true" pageId="12" pageNumber="742">R. heptneri</emphasis>
<bibRefCitation id="A8724B737B68FFA7FD1DFAD0FBA0FA2B" author="Markhaseva EL &amp; Ferrari FD" box="[696,1062,1402,1426]" pageId="12" pageNumber="742" pagination="111 - 168" refId="ref6971" refString="Markhaseva EL, Ferrari FD. 2005. New benthopelagic bradfordian calanoids (Crustacea: Copepoda) from the Pacific Ocean with comments on generic relationships. Invertebrate Zoology 2: 111 - 168." type="journal article" year="2005">Markhaseva and Ferrari, 2005</bibRefCitation>
</taxonomicName>
.
<taxonomicName id="0BE34D017B68FFA7FB90FAD0FE82FA0B" authorityName="Markhaseva &amp; Schulz" authorityYear="2007" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="asymmetrica">
<emphasis id="FE97EA907B68FFA7FB90FAD0FE82FA0B" italics="true" pageId="12" pageNumber="742">Rythabis asymmetrica</emphasis>
</taxonomicName>
differs from congeners by: (1) posterior corners of prosome asymmetrical (symmetrical in other species of
<taxonomicName id="0BE34D017B68FFA7FE5EFA10FDDCFA6B" authorityName="Schulz and Beckmann" authorityYear="1995" box="[507,602,1466,1490]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="genus">
<emphasis id="FE97EA907B68FFA7FE5EFA10FDDCFA6B" box="[507,602,1466,1490]" italics="true" pageId="12" pageNumber="742">Rythabis</emphasis>
</taxonomicName>
); (2) elongate spermathecae, which are frontally directed in distal half (not directed frontally, or moderately frontally directed); (3) presence of 14 setae on the distal basal endite plus endopod of maxillule (17 setae in
<taxonomicName id="0BE34D017B68FFA7FC42FA56FBEEF9AA" authorityName="Schulz" authorityYear="1995" box="[999,1128,1531,1555]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="atlantica">
<emphasis id="FE97EA907B68FFA7FC42FA56FBEEF9AA" box="[999,1128,1531,1555]" italics="true" pageId="12" pageNumber="742">R. atlantica</emphasis>
</taxonomicName>
,
<quantity id="0B1B9B677B68FFA7FBD2FA51FF15F98D" metricMagnitude="-1" metricUnit="m" metricValue="2.794" pageId="12" pageNumber="742" unit="in" value="11.0">11 in</quantity>
<taxonomicName id="0BE34D017B68FFA7FF3AF9B6FE9CF98D" authorityName="Markhaseva and Ferrari" authorityYear="2005" box="[159,282,1564,1588]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="heptneri">
<emphasis id="FE97EA907B68FFA7FF3AF9B6FE9CF98D" box="[159,282,1564,1588]" italics="true" pageId="12" pageNumber="742">R. heptneri</emphasis>
</taxonomicName>
,
<quantity id="0B1B9B677B68FFA7FE88F9B6FEEDF98D" box="[301,363,1564,1588]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="12" pageNumber="742" unit="in" value="13.0">13 in</quantity>
<taxonomicName id="0BE34D017B68FFA7FED3F9B6FE60F98D" authorityName="Markhaseva and Ferrari" authorityYear="2005" box="[374,486,1564,1588]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="schulzi">
<emphasis id="FE97EA907B68FFA7FED3F9B6FE60F98D" box="[374,486,1564,1588]" italics="true" pageId="12" pageNumber="742">R. schulzi</emphasis>
</taxonomicName>
). The new species shares with
<taxonomicName id="0BE34D017B68FFA7FCC7F9B6FC61F98D" authorityName="Schulz" authorityYear="1995" box="[866,999,1564,1588]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="species" species="atlantica">
<emphasis id="FE97EA907B68FFA7FCC7F9B6FC61F98D" box="[866,999,1564,1588]" italics="true" pageId="12" pageNumber="742">R. atlantica</emphasis>
</taxonomicName>
an articulated terminal spine on P5 exopod (unarticulated in other species of
<taxonomicName id="0BE34D017B68FFA7FCF8F996FC3AF9ED" authorityName="Schulz and Beckmann" authorityYear="1995" box="[861,956,1596,1620]" class="Hexanauplia" family="Tharybidae" genus="Rythabis" kingdom="Animalia" order="Calanoida" pageId="12" pageNumber="742" phylum="Arthropoda" rank="genus">
<emphasis id="FE97EA907B68FFA7FCF8F996FC3AF9ED" box="[861,956,1596,1620]" italics="true" pageId="12" pageNumber="742">Rythabis</emphasis>
</taxonomicName>
) and two setae on the antenna endopod segment 1 (one seta) and thus appears more closely related to this species than to any other.
</paragraph>
</subSubSection>
</treatment>
</document>
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