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<document id="1A5459E93C14D0F5573E704B8820CC50" ID-DOI="10.5281/zenodo.207036" ID-GBIF-Dataset="a3f502a1-4f39-4848-abd6-054f0ac2d682" ID-ISSN="1175-5326" ID-Zenodo-Dep="207036" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460278659385" checkinUser="plazi" docAuthor="Price, Wayne &amp; Heard, Richard W." docDate="2011" docId="038387C4EA243D2325B9ABBDC9B6FE8A" docLanguage="en" docName="zt02823p046.pdf" docOrigin="Zootaxa 2823" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Heteromysis (Olivemysis) modlini Price &amp; Heard, 2011, new species" docType="treatment" docVersion="8" lastPageNumber="37" masterDocId="FFBAFFBCEA253D25252EA879CB15FFB5" masterDocTitle="Two new species of Heteromysis (Olivemysis) (Mysida, Mysidae, Heteromysinae) from the tropical northwest Atlantic with diagnostics on the subgenus Olivemysis Băcescu, 1968" masterLastPageNumber="46" masterPageNumber="32" pageNumber="33" updateTime="1698248999917" updateUser="plazi">
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<mods:title id="7D9F6850AB2E64BA8835DCA3BD0E67CA">Two new species of Heteromysis (Olivemysis) (Mysida, Mysidae, Heteromysinae) from the tropical northwest Atlantic with diagnostics on the subgenus Olivemysis Băcescu, 1968</mods:title>
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<mods:namePart id="7EB9559C98ADD5A7C895A34EC3D38697">Price, Wayne</mods:namePart>
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<mods:namePart id="E04DF552575097B7E8F1E9A81B4237F7">Heard, Richard W.</mods:namePart>
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<mods:date id="C8873CCE25E41C9755B098FEC644CF30">2011</mods:date>
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<treatment id="038387C4EA243D2325B9ABBDC9B6FE8A" ID-DOI="http://doi.org/10.5281/zenodo.5688813" ID-GBIF-Taxon="119396448" ID-Zenodo-Dep="5688813" LSID="urn:lsid:plazi:treatment:038387C4EA243D2325B9ABBDC9B6FE8A" httpUri="http://treatment.plazi.org/id/038387C4EA243D2325B9ABBDC9B6FE8A" lastPageId="6" lastPageNumber="37" pageId="1" pageNumber="33">
<subSubSection id="C3306559EA243D2425B9ABBDC831FBF1" pageId="1" pageNumber="33" type="nomenclature">
<paragraph id="8B9536D2EA243D2425B9ABBDC9D9FC68" blockId="1.[151,716,963,1022]" box="[151,716,963,990]" pageId="1" pageNumber="33">
<heading id="D0DD81BEEA243D2425B9ABBDC9D9FC68" bold="true" box="[151,716,963,990]" fontSize="11" level="1" pageId="1" pageNumber="33" reason="1">
<emphasis id="B95EEAC0EA243D2425B9ABBDC9D9FC68" bold="true" box="[151,716,963,990]" pageId="1" pageNumber="33">
<taxonomicName id="4C2A4D51EA243D2425B9ABBDC938FC6B" box="[151,557,963,990]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="1" pageNumber="33" phylum="Arthropoda" rank="species" species="modlini" status="sp. nov." subGenus="Olivemysis">
<emphasis id="B95EEAC0EA243D2425B9ABBDCA38FC6B" bold="true" box="[151,301,964,990]" italics="true" pageId="1" pageNumber="33">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA243D242413ABBDCAAAFC6B" bold="true" box="[317,447,964,990]" italics="true" pageId="1" pageNumber="33">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA243D2424FFABBDC938FC6B" bold="true" box="[465,557,964,990]" italics="true" pageId="1" pageNumber="33">modlini</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A26D57BBEA243D242713ABBAC9D9FC68" box="[573,716,963,989]" pageId="1" pageNumber="33" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B9536D2EA243D2425B9AB9FCA07FC4B" blockId="1.[151,716,963,1022]" box="[151,274,998,1022]" pageId="1" pageNumber="33">
(
<figureCitation id="13112A57EA243D2425B1AB9FCBF8FC4B" box="[159,237,998,1022]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="1" pageNumber="33">Figs. 1</figureCitation>
,
<figureCitation id="13112A57EA243D2425D4AB9FCA1CFC4B" box="[250,265,998,1022]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="1" pageNumber="33">2</figureCitation>
)
</paragraph>
<paragraph id="8B9536D2EA243D2425B9AC49C831FBF1" blockId="1.[151,804,1070,1093]" box="[151,804,1070,1093]" pageId="1" pageNumber="33">
<treatmentCitationGroup id="AB3A11FCEA243D2425B9AC49C831FBF1" box="[151,804,1070,1093]" pageId="1" pageNumber="33">
<taxonomicName id="4C2A4D51EA243D2425B9AC49CA8FFBF1" ID-CoL="4WKD" authority="(Olivemysis)" baseAuthorityName="Olivemysis" box="[151,410,1071,1093]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="1" pageNumber="33" phylum="Arthropoda" rank="genus">
<emphasis id="B95EEAC0EA243D2425B9AC49CA00FBF0" box="[151,277,1072,1093]" italics="true" pageId="1" pageNumber="33">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA243D24240DAC56CA87FBF0" box="[291,402,1071,1093]" italics="true" pageId="1" pageNumber="33">Olivemysis</emphasis>
)
</taxonomicName>
sp. A.—
<treatmentCitation id="0A8B10C3EA243D2424DAAC57C9D9FBF1" author="Price" box="[500,716,1070,1093]" page="48" pageId="1" pageNumber="33" year="2002">
<bibRefCitation id="EFBB4B23EA243D2424DAAC57C9B3FBF1" author="Price" box="[500,678,1070,1093]" pageId="1" pageNumber="33" refString="Price, W. W., Heard, R. W., Harris, J. T. &amp; McCoy, C. M. R. (2002) Crustacea of the Cayman Islands, British West Indies. I. Records of mysids from shallow water non-reef habitats. Gulf and Caribbean Research, 14, 35 - 52." type="journal article" year="2002">
Price
<emphasis id="B95EEAC0EA243D24271EAC49C971FBF0" box="[560,612,1071,1093]" italics="true" pageId="1" pageNumber="33">et al.</emphasis>
, 2002
</bibRefCitation>
: 48
</treatmentCitation>
, fig.
<specimenCount id="9D2CFD5BEA243D2427D0AC56C831FBF1" box="[766,804,1071,1092]" pageId="1" pageNumber="33" type="generic">4N.</specimenCount>
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA243D2425B9AC0BCBCDF9E8" pageId="1" pageNumber="33" type="materials_examined">
<paragraph id="8B9536D2EA243D2425B9AC0BC9B2FA30" blockId="1.[151,1437,1137,2025]" pageId="1" pageNumber="33">
<emphasis id="B95EEAC0EA243D2425B9AC0BCA50FB3F" bold="true" box="[151,325,1137,1162]" pageId="1" pageNumber="33">
<typeStatus id="54918870EA243D2425B9AC0BCBC7FB3F" box="[151,210,1138,1162]" pageId="1" pageNumber="33">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54918870EA243D242462AC08CAADFB3C" box="[332,440,1137,1161]" pageId="1" pageNumber="33" type="holotype">Holotype</typeStatus>
: —adult male (Length [L]
<quantity id="4CD29B37EA243D2427C7AC08C851FB3C" box="[745,836,1137,1161]" metricMagnitude="-3" metricUnit="m" metricValue="4.6" pageId="1" pageNumber="33" unit="mm" value="4.6">4.6 mm</quantity>
),
<collectionCode id="ED3BAE17EA243D242679AC08C8BDFB3C" LSID="urn:lsid:biocol.org:col:34871" box="[855,936,1137,1161]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="33">USNM</collectionCode>
1142938, Grand
<collectingCountry id="F33D7642EA243D242143AC08CFDFFB3C" box="[1133,1226,1137,1161]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D2421FCAC08CE0CFB3C" box="[1234,1305,1137,1161]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, BWI, Cottage Point, rock/algal washings, depth
<quantity id="4CD29B37EA243D242768ACECC99AFB18" box="[582,655,1173,1197]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="33" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12 m</quantity>
, W. Price, R.
<collectingCountry id="F33D7642EA243D242609ACECC87AFB18" box="[807,879,1173,1197]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, coll.,
<date id="FF941012EA243D242696ACECCF5AFB18" box="[952,1103,1173,1198]" pageId="1" pageNumber="33" value="1998-05-23">23 May 1998</date>
.
<typeStatus id="54918870EA243D242174ACEFCFDEFB1B" box="[1114,1227,1174,1198]" pageId="1" pageNumber="33" type="paratype">Paratypes</typeStatus>
: —
<specimenCount id="9D2CFD5BEA243D2421D8ACECCE2BFB18" box="[1270,1342,1173,1197]" pageId="1" pageNumber="33" type="adult">1 adult</specimenCount>
male (L
<quantity id="4CD29B37EA243D2425B9ACC0CBE7FB64" box="[151,242,1209,1233]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" pageId="1" pageNumber="33" unit="mm" value="4.4">4.4 mm</quantity>
), 2 ovigerous females (L 4.4,
<quantity id="4CD29B37EA243D242766ACC0C9B1FB64" box="[584,676,1209,1233]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="1" pageNumber="33" unit="mm" value="4.3">4.3 mm</quantity>
),
<collectionCode id="ED3BAE17EA243D242796ACC0C81CFB64" LSID="urn:lsid:biocol.org:col:34871" box="[696,777,1209,1233]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="1" pageNumber="33">USNM</collectionCode>
1142939, same collection data as
<typeStatus id="54918870EA243D2421BFACC0CFE2FB64" box="[1169,1271,1209,1233]" pageId="1" pageNumber="33" type="holotype">holotype</typeStatus>
; —1ovigerous female (L
<quantity id="4CD29B37EA243D24243AACA4CA64FB40" box="[276,369,1245,1269]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" pageId="1" pageNumber="33" unit="mm" value="4.4">4.4 mm</quantity>
),
<collectionCode id="ED3BAE17EA243D2424A6ACA4CAC6FB40" box="[392,467,1245,1269]" httpUri="http://grbio.org/cool/v821-4x4f" name="Gulf Coast Research Laboratory" pageId="1" pageNumber="33">GCRL</collectionCode>
2997, Grand
<collectingCountry id="F33D7642EA243D242757ACA4C9C2FB40" box="[633,727,1245,1269]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D2427CCACA4C83CFB40" box="[738,809,1245,1269]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, Cottage Point, rock/algal washings, depth
<quantity id="4CD29B37EA243D242008ACA4CE66FB40" box="[1318,1395,1245,1269]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="33" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12 m</quantity>
, R.
<collectingCountry id="F33D7642EA243D2425B9AD78CBCBFAAC" box="[151,222,1281,1305]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, J. Foster, M. Abney, coll.,
<date id="FF941012EA243D242737AD78C9A5FAAC" box="[537,688,1281,1306]" pageId="1" pageNumber="33" value="1999-08-13">13 Aug 1999</date>
; —1 mature male (L
<quantity id="4CD29B37EA243D242689AD78CF17FAAC" box="[935,1026,1281,1305]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="1" pageNumber="33" unit="mm" value="4.3">4.3 mm</quantity>
), —1 non-ovigerous female (L 4.0),
<collectionCode id="ED3BAE17EA243D2425B9AD5CCBF7FA88" box="[151,226,1317,1341]" httpUri="http://grbio.org/cool/v821-4x4f" name="Gulf Coast Research Laboratory" pageId="1" pageNumber="33">GCRL</collectionCode>
2998, Grand
<collectingCountry id="F33D7642EA243D242453AD5CCACFFA88" box="[381,474,1317,1341]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D2424CCAD5CC93CFA88" box="[482,553,1317,1341]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, South Sound (Prospect Point), rock/algal washings, depth
<quantity id="4CD29B37EA243D2421EBAD5CCE1DFA88" box="[1221,1288,1317,1341]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="33" unit="m" value="1.5">1.5 m</quantity>
, W. Price, R.
<collectingCountry id="F33D7642EA243D2425B9AD30CBCAFAD4" box="[151,223,1353,1377]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, coll.,
<date id="FF941012EA243D242409AD30CAABFAD4" box="[295,446,1353,1378]" pageId="1" pageNumber="33" value="1998-05-19">19 May 1998</date>
; —1 ovigerous female (L
<quantity id="4CD29B37EA243D2427CFAD30C82EFAD4" box="[737,827,1353,1377]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" pageId="1" pageNumber="33" unit="mm" value="4.3">4.3 mm</quantity>
),
<collectionCode id="ED3BAE17EA243D242663AD30C88DFAD4" box="[845,920,1353,1377]" httpUri="http://grbio.org/cool/v821-4x4f" name="Gulf Coast Research Laboratory" pageId="1" pageNumber="33">GCRL</collectionCode>
2999, Grand
<collectingCountry id="F33D7642EA243D24211EAD30CF98FAD4" box="[1072,1165,1353,1377]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D2421BDAD30CFCFFAD4" box="[1171,1242,1353,1377]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, The Edge, depth
<quantity id="4CD29B37EA243D2425B9AD14CBF5FA30" box="[151,224,1389,1413]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="33" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12 m</quantity>
, W. Price, R.
<collectingCountry id="F33D7642EA243D242457AD14CAD5FA30" box="[377,448,1389,1413]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, coll.,
<date id="FF941012EA243D242725AD14C9B7FA30" box="[523,674,1389,1414]" pageId="1" pageNumber="33" value="1998-05-11">11 May 1998</date>
.
</paragraph>
<paragraph id="8B9536D2EA243D2425E9ADE8CBCDF9E8" blockId="1.[151,1437,1137,2025]" pageId="1" pageNumber="33">
<emphasis id="B95EEAC0EA243D2425E9ADE8C921FA1F" bold="true" box="[199,564,1425,1450]" pageId="1" pageNumber="33">Additional material examined.</emphasis>
<specimenCount id="9D2CFD5BEA243D242775ADE8C9B1FA1C" box="[603,676,1425,1449]" pageId="1" pageNumber="33" type="male">1 male</specimenCount>
, same collection data as
<typeStatus id="54918870EA243D242697ADE8CF0AFA1C" box="[953,1055,1425,1449]" pageId="1" pageNumber="33" type="holotype">holotype</typeStatus>
; —
<specimenCount id="9D2CFD5BEA243D242165ADE8CF81FA1C" box="[1099,1172,1425,1449]" pageId="1" pageNumber="33" type="male">1 male</specimenCount>
, Grand
<collectingCountry id="F33D7642EA243D2421C2ADE8CE5CFA1C" box="[1260,1353,1425,1449]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D24207EADE8CE82FA1C" box="[1360,1431,1425,1449]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, BWI, Cottage Point, rock/algal washings, depth
<quantity id="4CD29B37EA243D2427EAADCCC81AFA78" box="[708,783,1461,1485]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="33" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12 m</quantity>
, R.
<collectingCountry id="F33D7642EA243D24266EADCCC892FA78" box="[832,903,1461,1485]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, J. Foster, M. Abney, coll.,
<date id="FF941012EA243D2421E4ADCCCE71FA78" box="[1226,1380,1461,1486]" pageId="1" pageNumber="33" value="1999-08-13">13 Aug 1999</date>
; —
<specimenCount id="9D2CFD5BEA243D2420BDADCCCBC5FA44" pageId="1" pageNumber="33" type="male">1 male</specimenCount>
,
<specimenCount id="9D2CFD5BEA243D2425F5ADA0CA5EFA44" box="[219,331,1497,1521]" pageId="1" pageNumber="33" type="female">3 females</specimenCount>
, Grand
<collectingCountry id="F33D7642EA243D24248DADA0C915FA44" box="[419,512,1497,1521]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D242726ADA0C95AFA44" box="[520,591,1497,1521]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, South Sound (Prospect Point), rock/algal washings, depth
<quantity id="4CD29B37EA243D2421C6ADA0CE3FFA44" box="[1256,1322,1497,1521]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="33" unit="m" value="1.5">1.5 m</quantity>
, W. Price, R.
<collectingCountry id="F33D7642EA243D242596AD84CBEAF9A0" box="[184,255,1533,1557]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, coll.,
<date id="FF941012EA243D242465AD84CAF0F9A0" box="[331,485,1533,1558]" pageId="1" pageNumber="33" value="1998-05-19">19 May 1998</date>
; —
<specimenCount id="9D2CFD5BEA243D242721AD84C972F9A0" box="[527,615,1533,1557]" pageId="1" pageNumber="33" type="male">2 males</specimenCount>
,
<specimenCount id="9D2CFD5BEA243D24275AAD84C9CCF9A0" box="[628,729,1533,1557]" pageId="1" pageNumber="33" type="female">1 female</specimenCount>
, Grand
<collectingCountry id="F33D7642EA243D24261CAD84C89AF9A0" box="[818,911,1533,1557]" name="Cayman Islands" pageId="1" pageNumber="33">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA243D2426B9AD84C8CBF9A0" box="[919,990,1533,1557]" name="Iceland" pageId="1" pageNumber="33">Island</collectingCountry>
, South Sound, west end, sand/seagrass, rock/sponge/algal washings, depth
<quantity id="4CD29B37EA243D24270CAE58C97EF98C" box="[546,619,1569,1593]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="1" pageNumber="33" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12 m</quantity>
, W. Price, R.
<collectingCountry id="F33D7642EA243D242629AE58C85AF98C" box="[775,847,1569,1593]" name="Heard Island and McDonald Islands" pageId="1" pageNumber="33">Heard</collectingCountry>
, coll.,
<date id="FF941012EA243D2426B4AE58CF26F98C" box="[922,1075,1569,1594]" pageId="1" pageNumber="33" value="1998-05-22">22 May 1998</date>
. Material in collection of W. W. Price.
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA243D2425E9AE10C84DF880" pageId="1" pageNumber="33" type="diagnosis">
<paragraph id="8B9536D2EA243D2425E9AE10C84DF880" blockId="1.[151,1437,1137,2025]" pageId="1" pageNumber="33">
<emphasis id="B95EEAC0EA243D2425E9AE10CA54F937" bold="true" box="[199,321,1641,1666]" pageId="1" pageNumber="33">Diagnosis.</emphasis>
Article 3 of antennular peduncle with distomedial flagellated seta; thoracic endopod 3 with 67 robust flagellated setae on medial margin of carpo-propodus; male pleopod 3 with 35 bent, attenuated spines on distal margin; male pleopod 4 with 46 bent, attenuated spines on distal margin; uropodal endopod armed with 34 spiniform setae along medial margin; lateral margins of telson completely armed with 1419 spiniform setae per margin (including apical setae); outer apical seta 1.62.0 times longer than inner; cleft depth 0.25 times length of telson, anterior 0.75 length of cleft armed with 1016 spinules.
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA243D2025E9AF38C9CDFAB9" lastPageId="5" lastPageNumber="37" pageId="1" pageNumber="33" type="description">
<paragraph id="8B9536D2EA243D2425E9AF38CA29F814" blockId="1.[151,1437,1137,2025]" pageId="1" pageNumber="33">
<emphasis id="B95EEAC0EA243D2425E9AF38CA4CF8EF" bold="true" box="[199,345,1857,1882]" pageId="1" pageNumber="33">Description.</emphasis>
General body form (
<figureCitation id="13112A57EA243D242768AF38C993F8EC" box="[582,646,1857,1881]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="1" pageNumber="33">Fig. 1</figureCitation>
A): small, moderately robust; carapace with anterior margin produced into a pointed triangular rostrum; posterior dorsal margin emarginated, exposing thoracic somite 8; anterolateral lobes rounded.
</paragraph>
<paragraph id="8B9536D2EA243D2725E9AFD4CA8BFEA9" blockId="1.[151,1437,1137,2025]" lastBlockId="2.[151,1436,151,501]" lastPageId="2" lastPageNumber="34" pageId="1" pageNumber="33">
Antennule peduncle (
<figureCitation id="13112A57EA243D242499AFD4CAEDF870" box="[439,504,1965,1989]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="1" pageNumber="33">Fig. 1</figureCitation>
B): article 1 subequal in length with article 3, distolateral epiprocess with 34 simple setae and 1 blunt spiniform seta laterally and 4 plumose setae distally; article 2 compressed with 1 plumose and 1 simple seta distomedially; article 3 with 1 thick subapically flagellated seta, 0.60.7 times width of distal margin of article 3, also bears 2 long plumose setae and 1 long simple seta on distomedial margin, 34 plumose setae on distolateral margin, 2 simple setae on dorsolateral surface, and 1 plumose seta on medial margin; males with setose lobe on ventral surface.
</paragraph>
<paragraph id="8B9536D2EA273D2725E9A951CFE7FE19" blockId="2.[151,1436,151,501]" pageId="2" pageNumber="34">
Antenna (
<figureCitation id="13112A57EA273D27246BA95ECA9CFE8A" box="[325,393,295,319]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="2" pageNumber="34">Fig. 1</figureCitation>
C): scale extending slightly beyond peduncle, 2.72.9 times as long as maximum width, medial margin moderately convex, lateral margin straight, apex articulated, tip about 0.1 times scale length, all margins setose; antennal peduncle 3-articulated; article 1 inconspicuous; article 2 is 1.21.3 times longer than article 3, bears 3 simple and 1 plumose setae distomedially; article 3 with 3 simple setae distomedially.
</paragraph>
<paragraph id="8B9536D2EA273D2725E9A9C1C8DBFE40" blockId="2.[151,1436,151,501]" pageId="2" pageNumber="34">
Eye (
<figureCitation id="13112A57EA273D27242CA9CECA54FE7A" box="[258,321,439,463]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="2" pageNumber="34">Fig. 1</figureCitation>
A): large, oval, directed laterally, distal end of eyestalk slightly wider than cornea with ocular tooth on anteromedial margin; cornea large, oval, occupying distal third of eye.
</paragraph>
<caption id="DF55665AEA273D2725B9AFFBCA88F840" httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="2" pageNumber="34" targetBox="[231,1360,549,1867]" targetPageId="2">
<paragraph id="8B9536D2EA273D2725B9AFFBCA88F840" blockId="2.[151,1436,1922,2037]" pageId="2" pageNumber="34">
<emphasis id="B95EEAC0EA273D2725B9AFFBCA06F82D" bold="true" box="[151,275,1922,1945]" pageId="2" pageNumber="34">FIGURE 1.</emphasis>
<taxonomicName id="4C2A4D51EA273D272434AFFDC966F82C" box="[282,627,1923,1945]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="2" pageNumber="34" phylum="Arthropoda" rank="species" species="modlini" status="sp. nov." subGenus="Olivemysis">
<emphasis id="B95EEAC0EA273D272434AFFDCA8DF82C" box="[282,408,1924,1945]" italics="true" pageId="2" pageNumber="34">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA273D272489AFFAC903F82C" box="[423,534,1923,1945]" italics="true" pageId="2" pageNumber="34">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA273D272708AFFAC966F82C" box="[550,627,1923,1945]" italics="true" pageId="2" pageNumber="34">modlini</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A26D57BBEA273D2727AFAFFDC9EBF82D" box="[641,766,1922,1945]" pageId="2" pageNumber="34" rank="species">new species</taxonomicNameLabel>
. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm.
</paragraph>
</caption>
<caption id="DF55665AEA263D2625B9AF07C934F864" httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="3" pageNumber="35" targetBox="[208,1384,255,1863]" targetPageId="3">
<paragraph id="8B9536D2EA263D2625B9AF07C934F864" blockId="3.[151,1436,1918,2001]" pageId="3" pageNumber="35">
<emphasis id="B95EEAC0EA263D2625B9AF07CA07F826" bold="true" box="[151,274,1918,1941]" pageId="3" pageNumber="35">FIGURE 2.</emphasis>
<taxonomicName id="4C2A4D51EA263D262436AF06C97AF821" box="[280,623,1918,1940]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="3" pageNumber="35" phylum="Arthropoda" rank="species" species="modlini" status="sp. nov." subGenus="Olivemysis">
<emphasis id="B95EEAC0EA263D262436AF06CA80F821" box="[280,405,1919,1940]" italics="true" pageId="3" pageNumber="35">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA263D26248AAF07C906F821" box="[420,531,1918,1940]" italics="true" pageId="3" pageNumber="35">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA263D26270CAF07C97AF821" box="[546,623,1918,1940]" italics="true" pageId="3" pageNumber="35">modlini</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A26D57BBEA263D262752AF06C9EDF821" box="[636,760,1918,1940]" pageId="3" pageNumber="35" rank="species">new species</taxonomicNameLabel>
. Adult male. AF, endopods of thoracic limbs 16; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, AH, K, L = 0.25 mm; I, J = 0.15 mm.
</paragraph>
</caption>
<paragraph id="8B9536D2EA203D2025E9A8EEC98DFEA9" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Mandible (
<figureCitation id="13112A57EA203D20246CA8EECA99FF1A" box="[322,396,151,175]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="5" pageNumber="37">Figs. 1</figureCitation>
D, E): cutting edges typical of genus; palp 3-articulated; article 1 small, inconspicuous; article 2 about two times longer than article 3, lateral margin with a series of plumose setae along entire length, medial margin with curved row of 912 plumose setae; article 3 with 2 setulose setae at apex and 912 pennate setae on distal part, 5 setulose setae on medial surface.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9A95EC98DFEF5" blockId="5.[151,1437,151,2012]" box="[199,664,295,320]" pageId="5" pageNumber="37">Labrum and paragnaths: typical of genus.</paragraph>
<paragraph id="8B9536D2EA203D2025E9A935CA67FE32" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Maxillule (
<figureCitation id="13112A57EA203D20246AA935CA91FED1" box="[324,388,332,356]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="5" pageNumber="37">Fig. 1</figureCitation>
F): typical of genus; outer lobe of protopodite with 1114 apical robust spiniform and 3 subapical simple setae.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9A9EDC8FCFE19" blockId="5.[151,1437,151,2012]" box="[199,1001,404,429]" pageId="5" pageNumber="37">
Maxilla (
<figureCitation id="13112A57EA203D20241AA9EDCA61FE19" box="[308,372,404,428]" captionStart="FIGURE 1" captionStartId="2.[151,250,1922,1945]" captionTargetBox="[231,1360,549,1867]" captionTargetId="figure@2.[151,1436,537,1916]" captionTargetPageId="2" captionText="FIGURE 1. Heteromysis (Olivemysis) modlini, new species. Adult male. A, dorsal view; B, antennular peduncle and enlargement of flagellated seta; C, antennal peduncle and scale; D, left mandible with palp and enlargement of lacinia mobilis; E, right mandible and enlargement of lacinia mobilis; F, maxillule; G, maxilla. Scale, A = 1.0 mm; B = 0.25 mm; C, G = 0.20 mm; D, E = 0.15 mm; F = 0.10 mm." httpUri="https://zenodo.org/record/207037/files/figure.png" pageId="5" pageNumber="37">Fig. 1</figureCitation>
G): typical of genus; exopod with 1517 plumose setae.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9A9CEC8F1FD5A" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Thoracic endopods 1 and 2 as illustrated (
<figureCitation id="13112A57EA203D2027B4A9CEC9FDFE7A" box="[666,744,439,463]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Figs. 2</figureCitation>
A, B). Thoracic endopod 3 (
<figureCitation id="13112A57EA203D20210DA9CECF72FE7A" box="[1059,1127,439,463]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Fig. 2</figureCitation>
C): ischium about 0.7 times length of merus; merus 1.25 times length of carpo-propodus, medial margin with a series of 1214 short and long simple setae, lateral margin with 1 simple seta distally; medial margin of carpo-propodus with 67 robust flagellated setae, usually 4 arranged in pairs distally, 23 single setae proximally, lateral margin with 45 setae; dactylus with long, slightly curved, robust nail on distal end. Thoracic endopod 4 (
<figureCitation id="13112A57EA203D2026E0AA3ECF07FDEA" box="[974,1042,583,607]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Fig. 2</figureCitation>
D): merus about 1.5 times length of ischium; carpo-propodus about 0.6 times length of merus, with 4 articles, distal 3 subequal in length, each about 0.50.7 times as long as proximal article. Thoracic endopods 58 (
<figureCitation id="13112A57EA203D2026BDAAF6C8F6FD12" box="[915,995,655,679]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Figs. 2</figureCitation>
EH): merus about 0.7 times length of ischium; carpo-propodus subequal in length to merus, with 6 articles, distal 5 subequal in length, each about 0.5 times as long as proximal article; dactylus armed with slender serrated nail.
</paragraph>
<paragraph id="8B9536D2EA203D2025B9AA85C8D0FCA1" blockId="5.[151,1437,151,2012]" box="[151,965,764,788]" pageId="5" pageNumber="37">Thoracic exopods: exopod 1 with 8 articles; exopods 28 with 9 articles.</paragraph>
<paragraph id="8B9536D2EA203D2025E9AB66CE4CFC82" blockId="5.[151,1437,151,2012]" box="[199,1369,799,824]" pageId="5" pageNumber="37">
Thoracic sternal processes: median spiniform processes on sterna
<quantity id="4CD29B37EA203D202687AB66C8E5FC82" box="[937,1008,799,823]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="2.032" metricValueMin="0.762" pageId="5" pageNumber="37" unit="in" value="5.5" valueMax="8.0" valueMin="3.0">38 in</quantity>
males and sternite
<quantity id="4CD29B37EA203D2021E6AB66CFE6FC82" box="[1224,1267,799,823]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="5" pageNumber="37" unit="in" value="1.0">1 in</quantity>
females.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9AB3DC9B2FBBA" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Pleopods: uniarticulated; male pleopods 1, 2, and 5 unmodified; pleopod 3 (
<figureCitation id="13112A57EA203D20211AAB3DCF6FFCE9" box="[1076,1146,836,860]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">
Fig.
<date id="FF941012EA203D202145AB3DCF6FFCE9" box="[1131,1146,836,860]" pageId="5" pageNumber="37">2</date>
</figureCitation>
I) with row of 8 plumose setae on anterior surface, distal margin with 35 bent, attenuated spines and 1 long seta, lateral margin with 3 plumose setae, medial margin with 1 plumose seta, pseudobranchial lobe with 5 plumose setae; pleopod 4 (
<figureCitation id="13112A57EA203D20206AABF5CE9DFC11" box="[1348,1416,908,932]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Fig. 2</figureCitation>
J) with row of 7 plumose setae on anterior surface, distal margin with 46 bent, attenuated spines and 1 long seta, lateral margin with 3 plumose setae, medial margin with 1 plumose seta, pseudobranchial lobe with 5 plumose setae; female pleopods as unmodified male pleopods.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9AC65C951FBC9" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Uropod (
<figureCitation id="13112A57EA203D202402AC65CA7AFB81" box="[300,367,1052,1076]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Fig. 2</figureCitation>
K): exopod about 1.3 times longer than endopod, lateral margin straight, medial margin slightly convex, all margins setose; endopod linguiform with a row of 34 prominent spiniform setae on medial margin in region of statocyst, all margins setose.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9ACF1C9CDFAB9" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
Telson (
<figureCitation id="13112A57EA203D20240CACF1CA72FB15" box="[290,359,1160,1184]" captionStart="FIGURE 2" captionStartId="3.[151,250,1918,1941]" captionTargetBox="[208,1384,255,1863]" captionTargetId="figure@3.[151,1436,193,1897]" captionTargetPageId="3" captionText="FIGURE 2. Heteromysis (Olivemysis) modlini, new species. Adult male. A F, endopods of thoracic limbs 1 6; G, H, endopods of thoracic limbs 7, 8 and enlargements of dactyli; I, male pleopod 3; J, male pleopod 4, distal end; K, uropod; L, telson. Scale, A H, K, L = 0.25 mm; I, J = 0.15 mm." httpUri="https://zenodo.org/record/207038/files/figure.png" pageId="5" pageNumber="37">Fig. 2</figureCitation>
L): 0.70.8 times length of uropodal exopod, 1.21.4 times as long as maximum width; lateral margins moderately concave, armed along entire length with 1419 spiniform setae per margin (apical setae included); outer apical seta 1.62.0 times longer than inner; cleft V-shaped, depth 0.25 times length of telson, anterior 0.75 length of cleft armed with 1016 spinules.
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA203D2025E9AD61CAE8FA75" pageId="5" pageNumber="37" type="etymology">
<paragraph id="8B9536D2EA203D2025E9AD61C9C2FAE1" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
<emphasis id="B95EEAC0EA203D2025E9AD61CA5BFA85" bold="true" box="[199,334,1304,1328]" pageId="5" pageNumber="37">Etymology.</emphasis>
This species is named in honor of Richard Modlin in recognition of his contributions to the study of the genus
<taxonomicName id="4C2A4D51EA203D202409AD44CAA7FAE1" box="[295,434,1341,1364]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="genus">
<emphasis id="B95EEAC0EA203D202409AD44CAA7FAE1" box="[295,434,1341,1364]" italics="true" pageId="5" pageNumber="37">Heteromysis</emphasis>
</taxonomicName>
of the northwest Atlantic.
</paragraph>
<paragraph id="8B9536D2EA203D2025E9AD26CAE8FA75" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
<emphasis id="B95EEAC0EA203D2025E9AD26CA3FFACD" bold="true" box="[199,298,1375,1400]" pageId="5" pageNumber="37">Habitat.</emphasis>
<taxonomicName id="4C2A4D51EA203D20241CAD18C9BAFACD" box="[306,687,1376,1400]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="modlini" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D20241CAD18CAA8FACD" box="[306,445,1377,1400]" italics="true" pageId="5" pageNumber="37">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA203D2024E0AD19C95CFACD" box="[462,585,1376,1400]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D202774AD19C9BAFACD" box="[602,687,1376,1400]" italics="true" pageId="5" pageNumber="37">modlini</emphasis>
</taxonomicName>
collected from rock/sponge/algal washings in back reef and sand/ seagrass habitats in depths of
<quantity id="4CD29B37EA203D2024CDADFDC939FA29" box="[483,556,1412,1436]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="5" pageNumber="37" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">
1
<specimenCount id="9D2CFD5BEA203D2024D0ADFDC939FA29" box="[510,556,1412,1436]" pageId="5" pageNumber="37" type="generic">2 m</specimenCount>
</quantity>
. Collecting techniques were too general to determine if the species was associated with a specific sessile host.
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA203D2025E9ADB2CA0FF9BD" pageId="5" pageNumber="37" type="distribution">
<paragraph id="8B9536D2EA203D2025E9ADB2CA0FF9BD" blockId="5.[151,1437,151,2012]" pageId="5" pageNumber="37">
<emphasis id="B95EEAC0EA203D2025E9ADB2CA75FA51" bold="true" box="[199,352,1483,1508]" pageId="5" pageNumber="37">Distribution.</emphasis>
This species is known only from waters immediately adjacent to the south coast of Grand
<collectingCountry id="F33D7642EA203D20204BADB5CBD2F9BD" name="Cayman Islands" pageId="5" pageNumber="37">Cayman</collectingCountry>
<collectingCountry id="F33D7642EA203D2025E0AD89CA03F9BD" box="[206,278,1520,1544]" name="Iceland" pageId="5" pageNumber="37">Island</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C3306559EA203D2325E9AE6DC9B6FE8A" lastPageId="6" lastPageNumber="38" pageId="5" pageNumber="37" type="discussion">
<paragraph id="8B9536D2EA203D2325E9AE6DC9B6FE8A" blockId="5.[151,1437,151,2012]" lastBlockId="6.[151,1436,151,319]" lastPageId="6" lastPageNumber="38" pageId="5" pageNumber="37">
<emphasis id="B95EEAC0EA203D2025E9AE6DCA2EF999" bold="true" box="[199,315,1556,1580]" pageId="5" pageNumber="37">Remarks.</emphasis>
Of the 27 nominal species of
<taxonomicName id="4C2A4D51EA203D2027A4AE6CC800F999" box="[650,789,1557,1580]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="genus">
<emphasis id="B95EEAC0EA203D2027A4AE6CC800F999" box="[650,789,1557,1580]" italics="true" pageId="5" pageNumber="37">Heteromysis</emphasis>
</taxonomicName>
reported from the western Atlantic,
<taxonomicName id="4C2A4D51EA203D202182AE6CCBA9F9E5" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="modlini" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D202182AE6CCFDDF999" box="[1196,1224,1557,1580]" italics="true" pageId="5" pageNumber="37">H.</emphasis>
(
<emphasis id="B95EEAC0EA203D2021F9AE6DCE47F999" box="[1239,1362,1556,1580]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D20204CAE6DCBA9F9E5" italics="true" pageId="5" pageNumber="37">modlini</emphasis>
</taxonomicName>
is most closely related to
<taxonomicName id="4C2A4D51EA203D20272EAE40C80BF9E5" authority="Modlin, 1987" authorityName="Modlin" authorityYear="1987" box="[512,798,1592,1616]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="agelas">
<emphasis id="B95EEAC0EA203D20272EAE40C901F9E5" box="[512,532,1593,1616]" italics="true" pageId="5" pageNumber="37">H</emphasis>
.
<emphasis id="B95EEAC0EA203D202706AE41C964F9E5" box="[552,625,1592,1616]" italics="true" pageId="5" pageNumber="37">agelas</emphasis>
Modlin, 1987
</taxonomicName>
,
<taxonomicName id="4C2A4D51EA203D202600AE40CF63F9E5" authority="Brattegard, 1970" authorityName="Brattegard" authorityYear="1970" box="[814,1142,1592,1616]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="bredini">
<emphasis id="B95EEAC0EA203D202600AE40C857F9E5" box="[814,834,1593,1616]" italics="true" pageId="5" pageNumber="37">H</emphasis>
.
<emphasis id="B95EEAC0EA203D202678AE41C8B3F9E5" box="[854,934,1592,1616]" italics="true" pageId="5" pageNumber="37">bredini</emphasis>
<bibRefCitation id="EFBB4B23EA203D20269CAE41CF63F9E5" author="Brattegard" box="[946,1142,1592,1616]" pageId="5" pageNumber="37" refString="Brattegard, T. (1970) Mysidacea from shallow water in the Caribbean Sea. Sarsia, 43, 111 - 154." type="journal article" year="1970">Brattegard, 1970</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C2A4D51EA203D2021A8AE40CA54F9C1" authority="Bacescu, 1968" authorityName="Bacescu" authorityYear="1968" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="guitarti" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D2021A8AE40CF8FF9E5" box="[1158,1178,1593,1616]" italics="true" pageId="5" pageNumber="37">H</emphasis>
. (
<emphasis id="B95EEAC0EA203D202199AE41CE27F9E5" box="[1207,1330,1592,1616]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D202066AE40CE89F9E5" box="[1352,1436,1593,1616]" italics="true" pageId="5" pageNumber="37">guitarti</emphasis>
<bibRefCitation id="EFBB4B23EA203D2025B9AE25CA54F9C1" author="Bacescu" box="[151,321,1628,1652]" pageId="5" pageNumber="37" refString="Bacescu, M. (1968) Heteromysini nouveaux des eaux Cubaines: trois especes nouvelles de Heteromysis et Heteromysoides spongicola n. g. n. sp. Revue Roumaine de Biologie Serie de Zoologie, 13, 221 - 237." type="journal article" year="1968">Bäcescu, 1968</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C2A4D51EA203D2024ACAE24C9EDF9C1" authority="Modlin, 1987" authorityName="Modlin" authorityYear="1987" box="[386,760,1628,1652]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="tuberculospina">
<emphasis id="B95EEAC0EA203D2024ACAE24C95BF9C1" box="[386,590,1628,1652]" italics="true" pageId="5" pageNumber="37">H. tuberculospina</emphasis>
Modlin, 1987
</taxonomicName>
. These species share the following characters: article 3 of antennular peduncle with normally flagellated spiniform seta for both sexes; margins of telsonic cleft with spinules along at least 0.75 length; lateral margins of telson armed with spiniform setae along at least 0.8 length; uropodal endopod with 6 or fewer spiniform setae along medial margin; male pleopods 3 and 4 with modified setae or spines (see Table 1).
<taxonomicName id="4C2A4D51EA203D202415AE94C9AFF8B1" box="[315,698,1772,1796]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="modlini" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D202415AE94CAD3F8B1" box="[315,454,1773,1796]" italics="true" pageId="5" pageNumber="37">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA203D2024F6AE95C946F8B1" box="[472,595,1772,1796]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D20274BAE95C9AFF8B1" box="[613,698,1772,1796]" italics="true" pageId="5" pageNumber="37">modlini</emphasis>
</taxonomicName>
is unique among these species in having bent, attenuated spines (non-articulated cuticular extensions) on male pleopods 3 and 4 while three of the other four species are known to possess flagellated setae (articulated cuticular extensions) or spines. Males of
<taxonomicName id="4C2A4D51EA203D202127AF4CCF68F8F9" box="[1033,1149,1844,1868]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="bredini">
<emphasis id="B95EEAC0EA203D202127AF4CCF68F8F9" box="[1033,1149,1844,1868]" italics="true" pageId="5" pageNumber="37">H. bredini</emphasis>
</taxonomicName>
have not been described. The new species differs from
<taxonomicName id="4C2A4D51EA203D2024C9AF20C946F8C5" box="[487,595,1880,1904]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="agelas">
<emphasis id="B95EEAC0EA203D2024C9AF20C946F8C5" box="[487,595,1880,1904]" italics="true" pageId="5" pageNumber="37">H. agelas</emphasis>
</taxonomicName>
and
<taxonomicName id="4C2A4D51EA203D2027A4AF20C883F8C5" box="[650,918,1879,1904]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="guitarti" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D2027A4AF20C9B3F8C5" box="[650,678,1881,1904]" italics="true" pageId="5" pageNumber="37">H.</emphasis>
(
<emphasis id="B95EEAC0EA203D202798AF21C824F8C5" box="[694,817,1880,1904]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D20266CAF20C883F8C5" box="[834,918,1881,1904]" italics="true" pageId="5" pageNumber="37">guitarti</emphasis>
</taxonomicName>
in having the outer apical seta on the telsonic lobes two times or less the length of the inner seta rather than 2.2 times or more. It is distinguished further from
<taxonomicName id="4C2A4D51EA203D2020AFAF04CBF5F80D" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="agelas">
<emphasis id="B95EEAC0EA203D2020AFAF04CBF5F80D" italics="true" pageId="5" pageNumber="37">H. agelas</emphasis>
</taxonomicName>
by the setation of the uropodal endopod (34 setae compared to 2) and from
<taxonomicName id="4C2A4D51EA203D202171AFD8CE62F80D" box="[1119,1399,1952,1976]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="5" pageNumber="37" phylum="Arthropoda" rank="species" species="guitarti" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA203D202171AFD8CF6EF80D" box="[1119,1147,1953,1976]" italics="true" pageId="5" pageNumber="37">H.</emphasis>
(
<emphasis id="B95EEAC0EA203D2021A3AFD9CE1DF80D" box="[1165,1288,1952,1976]" italics="true" pageId="5" pageNumber="37">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA203D20200DAFD8CE62F80D" box="[1315,1399,1953,1976]" italics="true" pageId="5" pageNumber="37">guitarti</emphasis>
</taxonomicName>
by having the antennal scale reaching beyond the antennal peduncle as well as more lateral setae on the telson (1419 compared to 914).
<taxonomicName id="4C2A4D51EA233D232459A8E0C9E7FF05" box="[375,754,151,176]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="6" pageNumber="38" phylum="Arthropoda" rank="species" species="modlini" subGenus="Olivemysis">
<emphasis id="B95EEAC0EA233D232459A8E0C917FF05" box="[375,514,153,176]" italics="true" pageId="6" pageNumber="38">Heteromysis</emphasis>
(
<emphasis id="B95EEAC0EA233D23273CA8E1C998FF05" box="[530,653,152,176]" italics="true" pageId="6" pageNumber="38">Olivemysis</emphasis>
)
<emphasis id="B95EEAC0EA233D2327B2A8E1C9E7FF05" box="[668,754,152,176]" italics="true" pageId="6" pageNumber="38">modlini</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="4C2A4D51EA233D2326C4A8E0CF49FF05" box="[1002,1116,152,176]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="6" pageNumber="38" phylum="Arthropoda" rank="species" species="bredini">
<emphasis id="B95EEAC0EA233D2326C4A8E0CF49FF05" box="[1002,1116,152,176]" italics="true" pageId="6" pageNumber="38">H. bredini</emphasis>
</taxonomicName>
by having 1016 rather than 31 spinules in the telsonic cleft and 67 rather than 10 flagellated setae on the carpo-propodus of thoracic endopod 3.
<taxonomicName id="4C2A4D51EA233D23259CA898CAFEFF4D" box="[178,491,224,248]" class="Malacostraca" family="Mysidae" genus="Heteromysis" kingdom="Animalia" order="Mysida" pageId="6" pageNumber="38" phylum="Arthropoda" rank="species" species="tuberculospina">
<emphasis id="B95EEAC0EA233D23259CA898CAFEFF4D" box="[178,491,224,248]" italics="true" pageId="6" pageNumber="38">Heteromysis tuberculospina</emphasis>
</taxonomicName>
differs from the new species in having tubercles on the flagellated seta of article 3 of the antennular peduncle, an antennal scale length:width ratio greater than 3.0 rather than less than 3.0, and 1820 rather than 1016 spinules in the telsonic cleft.
</paragraph>
</subSubSection>
</treatment>
</document>