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<document id="38D1F56A8583300BE096B35EFE57F95B" ID-DOI="10.1080/00222930600929301" ID-ISSN="1464-5262" ID-Zenodo-Dep="4581324" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1614872453315" checkinUser="carolina" docAuthor="Panampunnayil, S. U. &amp; Biju, A." docDate="2006" docId="03F89F49FF87FFD0FE46EB60FEF9FDD5" docLanguage="en" docName="JNATHIST.40.23-24.1389-1406.pdf" docOrigin="Journal of Natural History 40 (23 - 24)" docSource="http://dx.doi.org/10.1080/00222930600929301" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Rhopalophthalmus mumbayensis Panampunnayil &amp; Biju 2006, sp. nov." docType="treatment" docVersion="3" lastPageNumber="1396" masterDocId="FFC1E731FF84FFD8FFC1EA4CFF97FF90" masterDocTitle="Four new species of the genus Rhopalophthalmus (Mysidacea: Crustacea) from the northwest coast of India" masterLastPageNumber="1406" masterPageNumber="1389" pageNumber="1391" updateTime="1698879914175" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="A960C3186F18E887E8A1F22434F787BC">Four new species of the genus Rhopalophthalmus (Mysidacea: Crustacea) from the northwest coast of India</mods:title>
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<mods:namePart id="567CA7E8DAA70C55D0B0A2C70F64775C">Panampunnayil, S. U.</mods:namePart>
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<mods:namePart id="1A4E2F68ED1483FEB49DCB7D8BD256CB">Biju, A.</mods:namePart>
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<mods:typeOfResource id="BE14275C13F9E8F19D8A57CC3788A677">text</mods:typeOfResource>
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<mods:title id="860EB54477C9DE87523631B7A0E7D517">Journal of Natural History</mods:title>
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<mods:part id="FB222B436B269058D40A3C98CB99E689">
<mods:date id="AEE3E035D811DE5B4DACFADE7A7E1717">2006</mods:date>
<mods:detail id="A2A45471DD3DD9AB19DAB924600C4F18" type="pubDate">
<mods:number id="01C8AAB14AAC4965309476FB358E683C">2006-10-18</mods:number>
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<mods:detail id="CF7F1EBBCB4819D19135BCD9F424C009" type="volume">
<mods:number id="C11C847F217BD0FA852D03468D8A1DA2">40</mods:number>
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<mods:number id="5CAB81ED467C3CCFAB01FA8DBEEE2C91">23 - 24</mods:number>
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<mods:start id="6F251FE9E53DDE48118E26DD5D757846">1389</mods:start>
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<mods:classification id="26D720830AB239E95D4F2441E6E71B10">journal article</mods:classification>
<mods:identifier id="EFF649E26390F197C7B5697080DCD1F7" type="DOI">10.1080/00222930600929301</mods:identifier>
<mods:identifier id="4CFC0804F13494D7F2B8072422811DB3" type="ISSN">1464-5262</mods:identifier>
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<treatment id="03F89F49FF87FFD0FE46EB60FEF9FDD5" LSID="urn:lsid:plazi:treatment:03F89F49FF87FFD0FE46EB60FEF9FDD5" httpUri="http://treatment.plazi.org/id/03F89F49FF87FFD0FE46EB60FEF9FDD5" lastPageId="8" lastPageNumber="1396" pageId="3" pageNumber="1391">
<subSubSection id="C34B7DD4FF87FFDBFE46EB60FC34FED4" box="[391,931,300,324]" pageId="3" pageNumber="1391" type="nomenclature">
<paragraph id="8BEE2E5FFF87FFDBFE46EB60FC34FED4" blockId="3.[391,931,267,356]" box="[391,931,300,324]" pageId="3" pageNumber="1391">
<heading id="D0A69933FF87FFDBFE46EB60FC34FED4" box="[391,931,300,324]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="1391" reason="2">
<taxonomicName id="4C5155DCFF87FFDBFE46EB60FCAAFED4" authority="Panampunnayil &amp; Biju, 2006" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[391,829,300,324]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="3" pageNumber="1391" phylum="Arthropoda" rank="species" species="mumbayensis" status="sp. nov.">
<emphasis id="B925F24DFF87FFDBFE46EB60FCAAFED4" bold="true" box="[391,829,300,324]" italics="true" pageId="3" pageNumber="1391">Rhopalophthalmus mumbayensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2164F36FF87FFDBFC86EB60FC34FED4" box="[839,931,300,324]" pageId="3" pageNumber="1391" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C34B7DD4FF87FFDFFD80EB00FF7EFAD1" lastPageId="7" lastPageNumber="1395" pageId="3" pageNumber="1391" type="description">
<paragraph id="8BEE2E5FFF87FFDBFD80EB00FD7EFEF4" blockId="3.[391,931,267,356]" box="[577,745,332,356]" pageId="3" pageNumber="1391">
(
<figureCitation id="136A32DAFF87FFDBFD89EB00FD76FEF4" box="[584,737,332,356]" captionStart-0="Figures 110" captionStart-1="Figures 1119" captionStart-2="Figures 2027" captionStartId-0="4.[125,194,1580,1599]" captionStartId-1="5.[138,207,1579,1598]" captionStartId-2="6.[125,194,1469,1488]" captionTargetBox-0="[9,1083,179,1533]" captionTargetBox-1="[9,1169,137,1541]" captionTargetBox-2="[9,1168,143,1431]" captionTargetId-0="figure-1@4.[206,1091,171,1544]" captionTargetId-1="figure-0@5.[147,1176,133,1543]" captionTargetId-2="figure-42@6.[125,1173,133,1433]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionTargetPageId-2="6" captionText-0="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." captionText-1="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." captionText-2="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi-0="http://doi.org/10.5281/zenodo.4581328" figureDoi-1="http://doi.org/10.5281/zenodo.4581330" figureDoi-2="http://doi.org/10.5281/zenodo.4581334" httpUri-0="https://zenodo.org/record/4581328/files/figure.png" httpUri-1="https://zenodo.org/record/4581330/files/figure.png" httpUri-2="https://zenodo.org/record/4581334/files/figure.png" pageId="3" pageNumber="1391">Figures 127</figureCitation>
)
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF4BEBD1FF7FFE25" blockId="3.[138,232,413,437]" box="[138,232,413,437]" pageId="3" pageNumber="1391">
<emphasis id="B925F24DFF87FFDBFF4BEBD1FF7FFE25" box="[138,232,413,437]" italics="true" pageId="3" pageNumber="1391">Material</emphasis>
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF4BEB82FF40FDB7" blockId="3.[138,1185,462,778]" pageId="3" pageNumber="1391">
<typeStatus id="54EA90FDFF87FFDBFF4BEB82FF6DFE76" box="[138,250,462,486]" pageId="3" pageNumber="1391" type="holotype">Holotype</typeStatus>
: adult male (IOBC-0503-10-50-1999).
<typeStatus id="54EA90FDFF87FFDBFD15EB82FCAEFE76" box="[724,825,462,486]" pageId="3" pageNumber="1391" type="allotype">Allotype</typeStatus>
: adult female (IOBC-0503 A- 10-50-1999).
<typeStatus id="54EA90FDFF87FFDBFEF0EBA2FE32FD96" box="[305,421,494,518]" pageId="3" pageNumber="1391" type="paratype">Paratypes</typeStatus>
: five adult males and five adult females (IOBC-0503 B-10-50- 1999).
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF64E87CFE0BFC9A" blockId="3.[138,1185,462,778]" pageId="3" pageNumber="1391">
Dharamtar: (18
<emphasis id="B925F24DFF87FFDBFE9DE87CFEF1FDD8" bold="true" box="[348,358,560,584]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
42.00
<emphasis id="B925F24DFF87FFDBFE69E863FE26FDD7" bold="true" box="[424,433,559,583]" pageId="3" pageNumber="1391">9</emphasis>
N, 73
<emphasis id="B925F24DFF87FFDBFE34E87CFE68FDD8" bold="true" box="[501,511,560,584]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
01.80
<emphasis id="B925F24DFF87FFDBFD83E863FDDCFDD7" bold="true" box="[578,587,559,583]" pageId="3" pageNumber="1391">9</emphasis>
E);
<date id="FFEF089FFF87FFDBFDB7E87CFC2AFDD8" box="[630,957,560,584]" pageId="3" pageNumber="1391" value="1984-10" valueMax="1984-11-31" valueMin="1984-10-00">October to November 1984</date>
,
<specimenCount id="9D57E5D6FF87FFDBFC08E87CFBBDFDD8" box="[969,1066,560,584]" pageId="3" pageNumber="1391" type="adult">34 adult</specimenCount>
males,
<specimenCount id="9D57E5D6FF87FFDBFB42E87CFF52FDF8" pageId="3" pageNumber="1391" type="adult">46 adult</specimenCount>
females,
<specimenCount id="9D57E5D6FF87FFDBFEFEE81CFE4CFDF8" box="[319,475,592,616]" pageId="3" pageNumber="1391" type="immature">12 immature</specimenCount>
males,
<specimenCount id="9D57E5D6FF87FFDBFD81E81CFD4CFDF8" box="[576,731,592,616]" pageId="3" pageNumber="1391" type="immature">24 immature</specimenCount>
females, and eight juveniles. Thane: (19
<emphasis id="B925F24DFF87FFDBFF73E83CFF2BFD18" bold="true" box="[178,188,624,648]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
11.20
<emphasis id="B925F24DFF87FFDBFF3EE83CFE9FFD18" bold="true" box="[255,264,624,648]" pageId="3" pageNumber="1391">9</emphasis>
N, 72
<emphasis id="B925F24DFF87FFDBFE91E83CFECDFD18" bold="true" box="[336,346,624,648]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
59.20
<emphasis id="B925F24DFF87FFDBFE5CE83CFE31FD18" bold="true" box="[413,422,624,648]" pageId="3" pageNumber="1391">9</emphasis>
E);
<date id="FFEF089FFF87FFDBFE16E83CFDF8FD18" box="[471,623,624,648]" pageId="3" pageNumber="1391" value="1990-03">March 1990</date>
, four adult males, one adult female, and two immature females. Bassein: (19
<emphasis id="B925F24DFF87FFDBFE3DE8DDFD91FD39" bold="true" box="[508,518,657,681]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
18.80
<emphasis id="B925F24DFF87FFDBFD88E8DCFDC5FD38" bold="true" box="[585,594,656,680]" pageId="3" pageNumber="1391">9</emphasis>
19
<emphasis id="B925F24DFF87FFDBFDBDE8DDFD11FD39" bold="true" box="[636,646,657,681]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
19.20
<emphasis id="B925F24DFF87FFDBFD08E8DCFD45FD38" bold="true" box="[713,722,656,680]" pageId="3" pageNumber="1391">9</emphasis>
N, 72
<emphasis id="B925F24DFF87FFDBFCD6E8DDFCB6FD39" bold="true" box="[791,801,657,681]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
44.70
<emphasis id="B925F24DFF87FFDBFCA5E8DCFCFAFD38" bold="true" box="[868,877,656,680]" pageId="3" pageNumber="1391">9</emphasis>
72
<emphasis id="B925F24DFF87FFDBFC56E8DDFC36FD39" bold="true" box="[919,929,657,681]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
51.20
<emphasis id="B925F24DFF87FFDBFC25E8DCFC7AFD38" bold="true" box="[996,1005,656,680]" pageId="3" pageNumber="1391">9</emphasis>
E);
<date id="FFEF089FFF87FFDBFBDBE8DDFB0BFD39" box="[1050,1180,657,681]" pageId="3" pageNumber="1391" value="1989-04">April 1989</date>
,
<date id="FFEF089FFF87FFDBFF4BE8FDFEBAFD59" box="[138,301,689,713]" pageId="3" pageNumber="1391" value="1990-01">January 1990</date>
. Large number of males and females of all stages. Daman: (20
<emphasis id="B925F24DFF87FFDBFBECE8FDFBA0FD59" bold="true" box="[1069,1079,689,713]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
24.70
<emphasis id="B925F24DFF87FFDBFBBBE8FDFB14FD59" bold="true" box="[1146,1155,689,713]" pageId="3" pageNumber="1391">9</emphasis>
N, 72
<emphasis id="B925F24DFF87FFDBFF66E89EFF26FD7A" bold="true" box="[167,177,722,746]" italics="true" pageId="3" pageNumber="1391">°</emphasis>
50.11
<emphasis id="B925F24DFF87FFDBFF35E89DFF6AFD79" bold="true" box="[244,253,721,745]" pageId="3" pageNumber="1391">9</emphasis>
E);
<date id="FFEF089FFF87FFDBFEE9E89EFE40FD7A" box="[296,471,722,746]" pageId="3" pageNumber="1391" value="1990-02">February 1990</date>
,
<specimenCount id="9D57E5D6FF87FFDBFE22E89EFDD5FD7A" box="[483,578,722,746]" pageId="3" pageNumber="1391" type="adult">32 adult</specimenCount>
males, seven immature males,
<specimenCount id="9D57E5D6FF87FFDBFC68E89EFB9EFD7A" box="[937,1033,722,746]" pageId="3" pageNumber="1391" type="adult">46 adult</specimenCount>
females, and four immature females.
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF4BE92FFE94FCEB" blockId="3.[138,259,867,891]" box="[138,259,867,891]" pageId="3" pageNumber="1391">
<emphasis id="B925F24DFF87FFDBFF4BE92FFE94FCEB" box="[138,259,867,891]" italics="true" pageId="3" pageNumber="1391">Description</emphasis>
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF4BE9DFFDE2FB9C" blockId="3.[138,1185,915,1685]" pageId="3" pageNumber="1391">
Body robust and strongly built. Carapace with dorso-median nodules; anterior margin lacking rostrum, postorbital spines prominent, keels prominent, cheeks sinuous. Eyes stout, extending to distal end of first segment of antennule, cornea occupying little more than half of eye and wider than stalk (
<figureCitation id="136A32DAFF87FFDBFE19E9B8FDF1FB9C" box="[472,614,1012,1036]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="3" pageNumber="1391">Figures 1, 2</figureCitation>
).
</paragraph>
<paragraph id="8BEE2E5FFF87FFDBFF64EE59FDFAF9A3" blockId="3.[138,1185,915,1685]" pageId="3" pageNumber="1391">
Antennule more robust in male, first segment longer than rest of peduncle, outer distal angle drawn out and armed with few stout plumose setae, outer margin armed with row of 10 long curved plumose setae, inner margin with five to six short slender plumose setae; second segment short and armed with two long and three short hooked setae on inner distal angle, four setae on outer distal angle and three setae on dorsal margin; third segment broader and armed with one spinous seta on outer margin, and four hooked setae and group of seven long plumose setae on inner distal margin; mid-dorsal lobe between flagella present, base of outer flagellum swollen and thickly hirsute (
<figureCitation id="136A32DAFF87FFDBFCF9EEB4FC0CFA80" box="[824,923,1272,1296]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="3" pageNumber="1391">Figure 3</figureCitation>
). In female antennular peduncle longer, first segment with row of 13 long curved plumose setae along outer margin; second segment with setae on outer and inner distal angles and on mid-dorsal margin; third segment with group of long plumose setae extending from inner distal angle to inner middle margin, hooked setae absent (
<figureCitation id="136A32DAFF87FFDBFD09EF35FCBBFA01" box="[712,812,1401,1425]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="3" pageNumber="1391">Figure 4</figureCitation>
). Antennal scale slightly overreaching antennular peduncle, nearly five times as long as broad, outer margin straight and terminating in strong spine extending beyond rounded apex; antennal peduncle short, less than half of scale; inner distal angle of sympod armed with two long and two short spines, second spine longest (
<figureCitation id="136A32DAFF87FFDBFE4AEFB7FE78F983" box="[395,495,1531,1555]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="3" pageNumber="1391">Figure 5</figureCitation>
). In young and immature specimens one or two secondary spinules present on second longest spine.
</paragraph>
<paragraph id="8BEE2E5FFF87FFDEFF64EC70FC74F904" blockId="3.[138,1185,915,1685]" lastBlockId="6.[125,1172,1595,1684]" lastPageId="6" lastPageNumber="1394" pageId="3" pageNumber="1391">
Labrum wider than long with transverse anterior margin and without any process in front (
<figureCitation id="136A32DAFF87FFDBFF53EC11FF60F9E5" box="[146,247,1629,1653]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="3" pageNumber="1391">Figure 6</figureCitation>
). Mandibular palp slender, second segment four times as long as third and with row of barbed setae; third segment armed with group of modified setae on distal border (
<figureCitation id="136A32DAFF82FFDEFF44EC77FE81F9C3" box="[133,278,1595,1619]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="6" pageNumber="1394">Figures 7, 8</figureCitation>
). Inner lobe of maxillule with five plumose setae and three stout barbed spines, outer lobe with nine strong spines on distal border (
<figureCitation id="136A32DAFF82FFDEFC83EC17FC31F9E3" box="[834,934,1627,1651]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="6" pageNumber="1394">Figure 9</figureCitation>
). Maxilla with large basal lobe and deeply cleft distal lobe; exopod relatively small (
<figureCitation id="136A32DAFF82FFDEFCA0EC30FC43F904" box="[865,980,1660,1684]" captionStart="Figures 110" captionStartId="4.[125,194,1580,1599]" captionTargetBox="[9,1083,179,1533]" captionTargetId="figure-1@4.[206,1091,171,1544]" captionTargetPageId="4" captionText="Figures 110. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla." figureDoi="http://doi.org/10.5281/zenodo.4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="6" pageNumber="1394">Figure 10</figureCitation>
).
</paragraph>
<caption id="DF2E7ED7FF80FFDCFFBCEC60FEC9F9E4" ID-DOI="http://doi.org/10.5281/zenodo.4581328" ID-Zenodo-Dep="4581328" httpUri="https://zenodo.org/record/4581328/files/figure.png" pageId="4" pageNumber="1392" startId="4.[125,194,1580,1599]" targetBox="[9,1083,179,1533]" targetPageId="4">
<paragraph id="8BEE2E5FFF80FFDCFFBCEC60FEC9F9E4" blockId="4.[125,1173,1580,1652]" pageId="4" pageNumber="1392">
Figures 110.
<taxonomicName id="4C5155DCFF80FFDCFECBEC60FDB1F9AF" authority="Panampunnayil &amp; Biju, 2006" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[266,550,1580,1599]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="4" pageNumber="1392" phylum="Arthropoda" rank="species" species="mumbayensis" status="sp. nov.">
<emphasis id="B925F24DFF80FFDCFECBEC60FDB1F9AF" box="[266,550,1580,1599]" italics="true" pageId="4" pageNumber="1392">Rhopalophthalmus mumbayensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2164F36FF80FFDCFDEEEC60FDEBF9AF" box="[559,636,1580,1599]" pageId="4" pageNumber="1392" rank="species">sp. nov.</taxonomicNameLabel>
(male, unless indicated). (1) Anterior part of body. (2) Carapace, lateral view. (3) Antennule. (4) Antennule of female. (5) Antenna. (6) Labrum. (7, 8) Mandible. (9) Maxillule. (10) Maxilla.
</paragraph>
</caption>
<caption id="DF2E7ED7FF81FFDDFF4BEC67FE8FF91E" ID-DOI="http://doi.org/10.5281/zenodo.4581330" ID-Zenodo-Dep="4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="5" pageNumber="1393" startId="5.[138,207,1579,1598]" targetBox="[9,1169,137,1541]" targetPageId="5">
<paragraph id="8BEE2E5FFF81FFDDFF4BEC67FE8FF91E" blockId="5.[138,1186,1579,1678]" pageId="5" pageNumber="1393">
Figures 1119.
<taxonomicName id="4C5155DCFF81FFDDFEDFEC67FDA1F9AE" authority="Panampunnayil &amp; Biju, 2006" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[286,566,1579,1598]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="1393" phylum="Arthropoda" rank="species" species="mumbayensis" status="sp. nov.">
<emphasis id="B925F24DFF81FFDDFEDFEC67FDA1F9AE" box="[286,566,1579,1598]" italics="true" pageId="5" pageNumber="1393">Rhopalophthalmus mumbayensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2164F36FF81FFDDFDFDEC67FD12F9AE" box="[572,645,1579,1598]" pageId="5" pageNumber="1393" rank="species">sp. nov.</taxonomicNameLabel>
(male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female.
</paragraph>
</caption>
<caption id="DF2E7ED7FF82FFDEFFBCEFF1FDABF996" ID-DOI="http://doi.org/10.5281/zenodo.4581334" ID-Zenodo-Dep="4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="6" pageNumber="1394" startId="6.[125,194,1469,1488]" targetBox="[9,1168,143,1431]" targetPageId="6">
<paragraph id="8BEE2E5FFF82FFDEFFBCEFF1FDABF996" blockId="6.[125,1172,1469,1542]" pageId="6" pageNumber="1394">
Figures 2027.
<taxonomicName id="4C5155DCFF82FFDEFED2EFF1FDBAFA40" authority="Panampunnayil &amp; Biju, 2006" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[275,557,1469,1488]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="6" pageNumber="1394" phylum="Arthropoda" rank="species" species="mumbayensis" status="sp. nov.">
<emphasis id="B925F24DFF82FFDEFED2EFF1FDBAFA40" box="[275,557,1469,1488]" italics="true" pageId="6" pageNumber="1394">Rhopalophthalmus mumbayensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2164F36FF82FFDEFDF3EFF1FDEBFA40" box="[562,636,1469,1488]" pageId="6" pageNumber="1394" rank="species">sp. nov.</taxonomicNameLabel>
(male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson.
</paragraph>
</caption>
<paragraph id="8BEE2E5FFF83FFDFFF64EAC5FCFEFE74" blockId="7.[138,1185,137,1102]" pageId="7" pageNumber="1395">
Basis of first thoracic endopod with prominent lobe, claw present (
<figureCitation id="136A32DAFF83FFDFFC05EAC5FBA2FF31" box="[964,1077,137,161]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figure 11</figureCitation>
) second; thoracic endopod stout, dactylus armed with strong peculiarly barbed spiniform setae (
<figureCitation id="136A32DAFF83FFDFFF53EA85FE91FF71" box="[146,262,201,225]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figure 12</figureCitation>
). Endopods of third to seventh thoracic limbs slender, becoming longer in posterior pairs; third and fourth endopods with three to four, fifth endopod with four to five, and sixth and seventh endopods with five to six propodal segments (
<figureCitation id="136A32DAFF83FFDFFC2BEB46FB04FEB2" box="[1002,1171,266,290]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figures 1316</figureCitation>
). All endopods profusely setose, setae on seventh endopod spinulose (
<figureCitation id="136A32DAFF83FFDFFC56EB66FB9EFED2" box="[919,1033,298,322]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figure 17</figureCitation>
); outer distal corner of basal plate of exopod rounded, flagelliform part 1114-segmented. Endopod of eighth limb three-segmented, second segment short with five long plumose setae on inner margin, third segment long and bent, shorter than basal segment of exopod lacking setae (
<figureCitation id="136A32DAFF83FFDFFF53EBE0FE91FE54" box="[146,262,428,452]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figure 18</figureCitation>
). In female, endopod unsegmented, tapering, shorter than basal plate of exopod and armed with short simple seta on inner margin (
<figureCitation id="136A32DAFF83FFDFFD26EB80FCCCFE74" box="[743,859,460,484]" captionStart="Figures 1119" captionStartId="5.[138,207,1579,1598]" captionTargetBox="[9,1169,137,1541]" captionTargetId="figure-0@5.[147,1176,133,1543]" captionTargetPageId="5" captionText="Figures 1119. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (11) First thoracic endopod. (12) Second thoracic endopod. (13) Third thoracic endopod. (14) Same, tip of endopod. (15) Fifth thoracic endopod. (16) Seventh thoracic endopod. (17) Same, one propodal segment. (18) Eighth thoracic limb. (19) Eighth thoracic limb of female." figureDoi="http://doi.org/10.5281/zenodo.4581330" httpUri="https://zenodo.org/record/4581330/files/figure.png" pageId="7" pageNumber="1395">Figure 19</figureCitation>
).
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF64EBA1FCBDFD37" blockId="7.[138,1185,137,1102]" pageId="7" pageNumber="1395">
In male first abdominal segment with semicircular pleural plates. Pleopods biramous; first pleopod with 11-segmented exopod, and unsegmented endopod (
<figureCitation id="136A32DAFF83FFDFFC04E842FBAEFDB6" box="[965,1081,526,550]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figure 20</figureCitation>
); second pleopod with 11-segmented endopod and 15-segmented exopod, first 10 segments with usual pair of plumose setae, distal five segments without setae, terminal segment longest and armed with three long barbed setae (
<figureCitation id="136A32DAFF83FFDFFDB1E823FD74FD17" box="[624,739,623,647]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figure 21</figureCitation>
). Third and fourth pleopods with 11- segmented and fifth with 10-segmented rami (
<figureCitation id="136A32DAFF83FFDFFD69E8C3FC8BFD37" box="[680,796,655,679]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figure 22</figureCitation>
).
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF64E8FCFE6EFD78" blockId="7.[138,1185,137,1102]" pageId="7" pageNumber="1395">
In female, pleopods simple, rod-like, becoming longer towards posterior and with row of plumose setae (
<figureCitation id="136A32DAFF83FFDFFEFEE89CFE7BFD78" box="[319,492,720,744]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figures 23, 24</figureCitation>
).
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF64E8BDFD12FC7C" blockId="7.[138,1185,137,1102]" pageId="7" pageNumber="1395">
Telson broad, 1.3 times longer than last abdominal segment, 2.3 times as long as basal width, abruptly constricted near base to form waist, slightly broadening towards middle and gradually narrowing towards broadly rounded apex; lateral margins armed along distal half with 1112 stout spines in male, gradually increasing in length towards posterior, apex with two pairs of long stout spines, outer pair slightly longer than inner pair and nearly onequarter length of telson, each spine with row of bilaterally arranged subsidiary teeth progressively more flattened towards tip of spine (
<figureCitation id="136A32DAFF83FFDFFD07E9FFFCE5FC5B" box="[710,882,947,971]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figures 26, 27</figureCitation>
). In female, lateral margin of telson armed with 1214 pairs of spines.
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF64E9B9FB81FBBD" blockId="7.[138,1185,137,1102]" pageId="7" pageNumber="1395">
Uropods longer than telson, two-segmented and setose all round; endopod with stout spine near middle on inner margin; exopod longer than endopod (
<figureCitation id="136A32DAFF83FFDFFC55EE59FB9EFBBD" box="[916,1033,1045,1069]" captionStart="Figures 2027" captionStartId="6.[125,194,1469,1488]" captionTargetBox="[9,1168,143,1431]" captionTargetId="figure-42@6.[125,1173,133,1433]" captionTargetPageId="6" captionText="Figures 2027. Rhopalophthalmus mumbayensis sp. nov. (male, unless indicated). (20) First pleopod. (21) Second pleopod. (22) Third pleopod. (23) First pleopod of female. (24) Fifth pleopod of female. (25) Posterior part of body. (26) Telson. (27) Apical spines of telson." figureDoi="http://doi.org/10.5281/zenodo.4581334" httpUri="https://zenodo.org/record/4581334/files/figure.png" pageId="7" pageNumber="1395">Figure 25</figureCitation>
).
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF64EE7AFCBAFBDE" blockId="7.[138,1185,137,1102]" box="[165,813,1078,1102]" pageId="7" pageNumber="1395">
Length: adult male
<quantity id="4CA983BAFF83FFDFFE4CEE7AFD85FBDE" box="[397,530,1078,1102]" metricMagnitude="-3" metricUnit="m" metricValue="9.65" metricValueMax="11.0" metricValueMin="8.3" pageId="7" pageNumber="1395" unit="mm" value="9.65" valueMax="11.0" valueMin="8.3">8.311 mm</quantity>
, adult female
<quantity id="4CA983BAFF83FFDFFD78EE7AFCBEFBDE" box="[697,809,1078,1102]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" metricValueMax="1.2" metricValueMin="0.9" pageId="7" pageNumber="1395" unit="mm" value="10.5" valueMax="12.0" valueMin="9.0">912 mm</quantity>
.
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF4BEECBFF6CFB0F" blockId="7.[138,251,1159,1183]" box="[138,251,1159,1183]" pageId="7" pageNumber="1395">
<emphasis id="B925F24DFF83FFDFFF4BEECBFF6CFB0F" box="[138,251,1159,1183]" italics="true" pageId="7" pageNumber="1395">Etymology</emphasis>
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF4BEEF4FEB5FB60" blockId="7.[138,1184,1208,1264]" pageId="7" pageNumber="1395">
This species was collected from areas around
<collectingCountry id="F3466ECFFF83FFDFFD0EEEF4FCA4FB40" box="[719,819,1208,1232]" name="India" pageId="7" pageNumber="1395">Mumbai</collectingCountry>
and hence the species name
<taxonomicName id="4C5155DCFF83FFDFFF4BEE94FE8DFB60" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[138,282,1240,1264]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="mumbayensis">
<emphasis id="B925F24DFF83FFDFFF4BEE94FE8DFB60" box="[138,282,1240,1264]" italics="true" pageId="7" pageNumber="1395">mumbayensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BEE2E5FFF83FFDFFF4BEF65FF7EFAD1" blockId="7.[138,233,1321,1345]" box="[138,233,1321,1345]" pageId="7" pageNumber="1395">
<emphasis id="B925F24DFF83FFDFFF4BEF65FF7EFAD1" box="[138,233,1321,1345]" italics="true" pageId="7" pageNumber="1395">Remarks</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C34B7DD4FF83FFD0FF4BEF16FE89FEC2" lastPageId="8" lastPageNumber="1396" pageId="7" pageNumber="1395" type="reference_group">
<paragraph id="8BEE2E5FFF83FFD0FF4BEF16FCA0FE91" blockId="7.[138,1185,1370,1685]" lastBlockId="8.[125,1172,137,257]" lastPageId="8" lastPageNumber="1396" pageId="7" pageNumber="1395">
<taxonomicName id="4C5155DCFF83FFDFFF4BEF16FE65FAE2" authority="Panampunnayil &amp; Biju, 2006" authorityName="Panampunnayil &amp; Biju" authorityYear="2006" box="[138,498,1370,1394]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="mumbayensis" status="sp. nov.">
<emphasis id="B925F24DFF83FFDFFF4BEF16FE65FAE2" box="[138,498,1370,1394]" italics="true" pageId="7" pageNumber="1395">Rhopalophthalmus mumbayensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2164F36FF83FFDFFE3EEF16FDF7FAE2" box="[511,608,1370,1394]" pageId="7" pageNumber="1395" rank="species">sp. nov.</taxonomicNameLabel>
is related to
<taxonomicName id="4C5155DCFF83FFDFFCCEEF16FBE3FAE2" ID-CoL="6X87D" authority="O. Tattersall, 1951" authorityName="O. Tattersall" authorityYear="1951" box="[783,1140,1370,1394]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="kempi">
<emphasis id="B925F24DFF83FFDFFCCEEF16FCEEFAE2" box="[783,889,1370,1394]" italics="true" pageId="7" pageNumber="1395">R. kempi</emphasis>
O. Tattersall, 1951
</taxonomicName>
,
<taxonomicName id="4C5155DCFF83FFDFFB47EF16FE4DFA02" ID-CoL="6WVVC" authority="O. Tattersall, 1957" authorityName=", O. Tattersall. The" authorityYear="1957" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="orientalis">
<emphasis id="B925F24DFF83FFDFFB47EF16FF7CFA02" italics="true" pageId="7" pageNumber="1395">R. orientalis</emphasis>
O.
<bibRefCitation id="EFC053AEFF83FFDFFEDDEF36FE4DFA02" author="Tattersall OS" box="[284,474,1402,1426]" pageId="7" pageNumber="1395" pagination="81 - 128" refId="ref5283" refString="Tattersall OS. 1957. Report on a small collection of Mysidacea from the Sierra Leone estuary together with a survey of the genus Rhopalophthalmus Illig and a description of a new species of Tenagomysis from Lagos, Nigeria. Proceedings of the Zoological Society of London 129: 81 - 128." type="journal article" year="1957">Tattersall, 1957</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C5155DCFF83FFDFFE29EF37FC82FA02" ID-CoL="6X7VC" authority="Pillai, 1961" authorityName="Pillai" authorityYear="1961" box="[488,789,1402,1426]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="tattersallae">
<emphasis id="B925F24DFF83FFDFFE29EF37FD16FA02" box="[488,641,1402,1426]" italics="true" pageId="7" pageNumber="1395">R. tattersallae</emphasis>
<bibRefCitation id="EFC053AEFF83FFDFFD4AEF36FC82FA02" author="Pillai NK" box="[651,789,1402,1426]" pageId="7" pageNumber="1395" pagination="15 - 35" refId="ref5186" refString="Pillai NK. 1961. Additions to the Mysidacea of Kerala. Bulletin of the Central Research Institute, University of Kerala 8: 15 - 35." type="journal article" year="1961">Pillai, 1961</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C5155DCFF83FFDFFCE2EF37FBD4FA02" ID-CoL="797VD" authority="Pillai, 1964" authorityName="Pillai" authorityYear="1964" box="[803,1091,1402,1426]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="macropsis">
<emphasis id="B925F24DFF83FFDFFCE2EF37FC27FA02" box="[803,944,1402,1426]" italics="true" pageId="7" pageNumber="1395">R. macropsis</emphasis>
<bibRefCitation id="EFC053AEFF83FFDFFC78EF36FBD4FA02" author="Pillai NK" box="[953,1091,1402,1426]" pageId="7" pageNumber="1395" pagination="1 - 41" refId="ref5214" refString="Pillai NK. 1964. Report on the Mysidacea in the collection of the Central Marine Fisheries Research Institute, Mandapam Camp, South India. Journal of the Marine Biological Association of India 6: 1 - 41." type="journal article" year="1964">Pillai, 1964</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C5155DCFF83FFDFFB47EF37FED6FA22" ID-CoL="78W7D" authority="Ii, 1964" authorityName="Ii" authorityYear="1964" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="longipes">
<emphasis id="B925F24DFF83FFDFFB47EF37FF4AFA22" italics="true" pageId="7" pageNumber="1395">R. longipes</emphasis>
<bibRefCitation id="EFC053AEFF83FFDFFF24EFD6FED6FA22" author="Ii N" box="[229,321,1434,1458]" pageId="7" pageNumber="1395" refId="ref5137" refString="Ii N. 1964. Fauna Japonica Mysidae. Tokyo: Biogeographical Society of Japan, 610 p." type="book" year="1964">
Ii,
<quantity id="4CA983BAFF83FFDFFEC7EFD6FED6FA22" box="[262,321,1434,1458]" metricMagnitude="1" metricUnit="m" metricValue="4.98856" pageId="7" pageNumber="1395" unit="in" value="1964.0">1964</quantity>
</bibRefCitation>
</taxonomicName>
in having two long and two short spines on the antennal sympod, but they differ from the new species in the following points. In
<taxonomicName id="4C5155DCFF83FFDFFCF3EFF7FC0CFA43" ID-CoL="6X87D" authorityName="O. Tattersall" authorityYear="1951" box="[818,923,1467,1491]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="kempi">
<emphasis id="B925F24DFF83FFDFFCF3EFF7FC0CFA43" box="[818,923,1467,1491]" italics="true" pageId="7" pageNumber="1395">R. kempi</emphasis>
</taxonomicName>
, there are only three carpopropodal segments in the third to seventh thoracic endopods, and the vestigial endopod of the eighth thoracic limb of both sexes is longer than the basal plate of the exopod. In
<taxonomicName id="4C5155DCFF83FFDFFECCEC51FE34F9A4" ID-CoL="6X7VC" authorityName="Pillai" authorityYear="1961" box="[269,419,1564,1588]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="tattersallae">
<emphasis id="B925F24DFF83FFDFFECCEC51FE34F9A4" box="[269,419,1564,1588]" italics="true" pageId="7" pageNumber="1395">R. tattersallae</emphasis>
</taxonomicName>
, one of the long spines on the antennal sympod is barbed; thoracic endopods three to seven have only four carpopropodal segments and the inner pair of apical spines of the telson are longer than the outer pair. In
<taxonomicName id="4C5155DCFF83FFDFFCDEEC11FC3AF9E5" ID-CoL="797VD" authorityName="Pillai" authorityYear="1964" box="[799,941,1629,1653]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="macropsis">
<emphasis id="B925F24DFF83FFDFFCDEEC11FC3AF9E5" box="[799,941,1629,1653]" italics="true" pageId="7" pageNumber="1395">R. macropsis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C5155DCFF83FFDFFC2EEC11FBFEF9E5" ID-CoL="78W7D" authorityName="Ii" authorityYear="1964" box="[1007,1129,1629,1653]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="longipes">
<emphasis id="B925F24DFF83FFDFFC2EEC11FBFEF9E5" box="[1007,1129,1629,1653]" italics="true" pageId="7" pageNumber="1395">R. longipes</emphasis>
</taxonomicName>
, the carpopropodus is four-segmented and the telson is long and narrow. In
<taxonomicName id="4C5155DCFF83FFDFFC19EC32FBCAF905" ID-CoL="6WVVC" authorityName=", O. Tattersall. The" authorityYear="1957" box="[984,1117,1661,1685]" class="Malacostraca" family="Mysidae" genus="Rhopalophthalmus" kingdom="Animalia" order="Mysida" pageId="7" pageNumber="1395" phylum="Arthropoda" rank="species" species="orientalis">
<emphasis id="B925F24DFF83FFDFFC19EC32FBCAF905" box="[984,1117,1661,1685]" italics="true" pageId="7" pageNumber="1395">R. orientalis</emphasis>
</taxonomicName>
there are four carpopropodal segments, and the telson has 1516 lateral spines and the apical pairs of the telson spines are equal in length. The combination of characters afforded by the spines on the antennal sympod, the carpopropodal segments of the thoracic endopods, and the armature of the telson will serve to identify this species.
</paragraph>
<paragraph id="8BEE2E5FFF8CFFD0FFBCEB76FE89FEC2" blockId="8.[125,286,314,338]" box="[125,286,314,338]" pageId="8" pageNumber="1396">
<emphasis id="B925F24DFF8CFFD0FFBCEB76FE89FEC2" box="[125,286,314,338]" italics="true" pageId="8" pageNumber="1396">Ecological note</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="C34B7DD4FF8CFFD0FFBCEB27FEF9FDD5" pageId="8" pageNumber="1396" type="description">
<paragraph id="8BEE2E5FFF8CFFD0FFBCEB27FEF9FDD5" blockId="8.[125,1172,363,581]" pageId="8" pageNumber="1396">
At Bassein, this species occurred in large numbers during April. Ninety-five per cent of the samples were constituted by adult males and females, and 80% of the females were carrying 6
<specimenCount id="9D57E5D6FF8CFFD0FF5BEBE0FF65FE54" box="[154,242,428,452]" pageId="8" pageNumber="1396" type="egg">20 eggs</specimenCount>
or larvae in the brood pouch. It occurred at
<quantity id="4CA983BAFF8CFFD0FCCEEBE0FCF3FE54" box="[783,868,428,452]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="8" pageNumber="1396" unit="m" value="7.5" valueMax="10.0" valueMin="5.0">510 m</quantity>
depth, where the bottom sediment was sandy or silty clay. The temperature and salinity recorded ranged from 21 to 33
<emphasis id="B925F24DFF8CFFD0FF5AEBA0FF32FD94" bold="true" box="[155,165,492,516]" italics="true" pageId="8" pageNumber="1396">°</emphasis>
C and from 29.4 to 38.0 psu, respectively. Its occurrence at
<quantity id="4CA983BAFF8CFFD0FC9FEBA0FC24FD94" box="[862,947,492,516]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="8" pageNumber="1396" unit="m" value="7.5" valueMax="10.0" valueMin="5.0">510 m</quantity>
depth proves it is a littoral species, and the large number of specimens in the samples indicate that this species is a gregarious form.
</paragraph>
</subSubSection>
</treatment>
</document>