473 lines
68 KiB
XML
473 lines
68 KiB
XML
<document id="81CD4FA755FB3BF4AF8F9F47AB70B5B4" ID-DOI="10.11646/zootaxa.5039.4.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5515939" ID-ZooBank="DD56F2C2-D5F5-4B42-8462-0DAD3A482846" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1632051863609" checkinUser="plazi" docAuthor="Gasca, Rebeca, Suárez-Morales, Eduardo & Hendrickx, Michel E." docDate="2021" docId="FA135526FF8BFFC5FF73835D726DFD16" docLanguage="en" docName="zootaxa.5039.4.2.pdf" docOrigin="Zootaxa 5039 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Amphithyropsis shanti Gasca & Suárez-Morales & Hendrickx 2021, sp. nov." docType="treatment" docVersion="4" lastPageNumber="490" masterDocId="062A2D5EFF8DFFCEFFE48726706CFFE7" masterDocTitle="Hyperiids (Amphipoda, Hyperiidea) collected during the TALUD cruises in western Mexico. 5. Family Amphithyridae, with the description of a new species of Amphithyropsis Zeidler" masterLastPageNumber="494" masterPageNumber="479" pageNumber="485" updateTime="1699414821603" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="F28EFF5A5883BE81BD2E5FDD4C47B46C">
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<mods:title id="173F3F5ADDABE971777AC388BE600383">Hyperiids (Amphipoda, Hyperiidea) collected during the TALUD cruises in western Mexico. 5. Family Amphithyridae, with the description of a new species of Amphithyropsis Zeidler</mods:title>
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</mods:titleInfo>
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<mods:name id="E2CEBE972F25FAAB0F7E9ECC37638E6D" type="personal">
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<mods:role id="4482B127E9FAFF29C296203ADBAA8F4A">
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<mods:roleTerm id="28CBC1E108A62FBE2A62E105024C29DB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E5B1752FBBEC117335CDB570D244BC56">Gasca, Rebeca</mods:namePart>
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<mods:nameIdentifier id="D12D48ACDCFA0B38F080F793A880930D" type="ORCID">0000-0002-9716-1964</mods:nameIdentifier>
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<mods:affiliation id="78FA3DE8112077D6465D466952544A95">El Colegio de la Frontera Sur, Unidad Chetumal, Av. del Centenario km 5.5, Chetumal, Quintana Roo, 77014, Mexico. & rgasca @ ecosur. mx; https: // orcid. org / 0000 - 0002 - 9716 - 1964</mods:affiliation>
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<mods:nameIdentifier id="A1972FEFAFC86E4B42E8386663F65314" type="email">rgasca@ecosur.mx</mods:nameIdentifier>
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</mods:name>
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<mods:name id="687FEC703B58D5FBA6C26E0B76FFD6D9" type="personal">
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<mods:role id="A3DE8A8CC63CDF590F96C638E923BD7B">
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<mods:roleTerm id="E03CE2C2ED48A5025912332DC78AA40F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2AE45C8129158C5F4FE2D480EF836A38">Suárez-Morales, Eduardo</mods:namePart>
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<mods:nameIdentifier id="2E117F351828F84A49B687751186632A" type="ORCID">0000-0003-2051-8707</mods:nameIdentifier>
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<mods:affiliation id="0212D5FE0BF60358B7CD147E2FA850D3">El Colegio de la Frontera Sur, Unidad Chetumal, Av. del Centenario km 5.5, Chetumal, Quintana Roo, 77014, Mexico. & esuarez @ ecosur. mx; https: // orcid. org / 0000 - 0003 - 2051 - 8707</mods:affiliation>
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<mods:nameIdentifier id="7CF6BE53930D42AD538F7DD065060ECA" type="email">esuarez@ecosur.mx</mods:nameIdentifier>
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</mods:name>
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<mods:name id="B87FAB40F30505931732B8573FCB39C1" type="personal">
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<mods:roleTerm id="38B36646AFC41AF9ADE2B948F7DF7AF0">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C4612D10CADE7014092B3682147D1E06">Hendrickx, Michel E.</mods:namePart>
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<mods:affiliation id="1E14CF5E8E32CA4DF39A4DEC4630348D">Laboratorio de Invertebrados Bentónicos, Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, PO Box 811, Mazatlán, 82000 Sinaloa, Mexico</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="08EFB9EBD1FC2F974F9E7D320AED17A4">text</mods:typeOfResource>
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<mods:title id="F2323F70AD24482DA5DFFDBA65915AE8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7AAA459604CC245D6600E1F7D670C0E2">
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<mods:date id="7FB6FEE8D7F4C1FD4BD9C678178204DC">2021</mods:date>
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<mods:number id="1A469E49B527EF6E5EE90B2BEE3E6C97">2021-09-17</mods:number>
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<mods:detail id="B387F36FE1B92AD4950236E4806B43AE" type="volume">
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<mods:number id="2636CA5D09624876C456041354C9B9F5">5039</mods:number>
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<mods:detail id="EFA80A54DA3B3ED88B42C62F32CFEE2D" type="issue">
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<mods:number id="7FA598D1101DB55A82EA36177AE7E7E0">4</mods:number>
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<mods:start id="5B66BC8FB6A35592D22C2591B95A4E7D">479</mods:start>
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<mods:classification id="6D88B8E0CF4E13AEA579A13AAE915594">journal article</mods:classification>
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<mods:identifier id="67C01D91B1A5EDAFD8B07A51E531E95E" type="DOI">10.11646/zootaxa.5039.4.2</mods:identifier>
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<mods:identifier id="06857071D6102B1F7405D2203CEDC420" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="3C5BBFE4C135A4C2677E3761400C3804" type="Zenodo-Dep">5515939</mods:identifier>
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<mods:identifier id="1812AD1B1F3B05063EBB7DB2D382621D" type="ZooBank">DD56F2C2-D5F5-4B42-8462-0DAD3A482846</mods:identifier>
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</mods:mods>
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<treatment id="FA135526FF8BFFC5FF73835D726DFD16" ID-DOI="http://doi.org/10.5281/zenodo.5516614" ID-Zenodo-Dep="5516614" LSID="urn:lsid:plazi:treatment:FA135526FF8BFFC5FF73835D726DFD16" httpUri="http://treatment.plazi.org/id/FA135526FF8BFFC5FF73835D726DFD16" lastPageId="11" lastPageNumber="490" pageId="6" pageNumber="485">
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<subSubSection id="3AA0B7BBFF8BFFC8FF73835D7261FB71" box="[151,525,1147,1174]" pageId="6" pageNumber="485" type="nomenclature">
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<paragraph id="7205E430FF8BFFC8FF73835D7261FB71" blockId="6.[151,525,1147,1210]" box="[151,525,1147,1174]" pageId="6" pageNumber="485">
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<heading id="294D535CFF8BFFC8FF73835D7261FB71" bold="true" box="[151,525,1147,1174]" fontSize="11" level="1" pageId="6" pageNumber="485" reason="1">
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<emphasis id="40CE3822FF8BFFC8FF73835D7261FB71" bold="true" box="[151,525,1147,1174]" pageId="6" pageNumber="485">
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<taxonomicName id="B5BA9FB3FF8BFFC8FF73835D71C4FB71" ID-CoL="8RVRC" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[151,424,1147,1174]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="485" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
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||
<emphasis id="40CE3822FF8BFFC8FF73835D71C4FB71" bold="true" box="[151,424,1147,1174]" italics="true" pageId="6" pageNumber="485">Amphithyropsis shanti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="5BFD8559FF8BFFC8FE54835A7261FB71" box="[432,525,1148,1174]" pageId="6" pageNumber="485" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="3AA0B7BBFF8BFFC8FF738386717EFB5D" box="[151,274,1184,1210]" pageId="6" pageNumber="485" type="description">
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<paragraph id="7205E430FF8BFFC8FF738386717EFB5D" blockId="6.[151,525,1147,1210]" box="[151,274,1184,1210]" pageId="6" pageNumber="485">
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(
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<figureCitation id="EA81F8B5FF8BFFC8FF7B83867165FB5D" box="[159,265,1184,1210]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStart-2="FIGURE 6" captionStart-3="FIGURE 7" captionStart-4="FIGURE 8" captionStartId-0="7.[151,250,1864,1888]" captionStartId-1="8.[151,250,1894,1918]" captionStartId-2="9.[151,250,1105,1129]" captionStartId-3="9.[151,250,1964,1988]" captionStartId-4="10.[151,250,1839,1863]" captionTargetBox-0="[173,1414,1029,1841]" captionTargetBox-1="[170,1420,199,1858]" captionTargetBox-2="[151,1426,190,1071]" captionTargetBox-3="[154,1418,1240,1931]" captionTargetBox-4="[160,1426,820,1807]" captionTargetId-0="figure-426@7.[173,1414,1029,1841]" captionTargetId-1="figure-22@8.[151,1436,181,1870]" captionTargetId-2="figure-17@9.[151,1436,181,1081]" captionTargetId-3="figure-67@9.[151,1436,1226,1941]" captionTargetId-4="figure-330@10.[151,1436,812,1815]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionTargetPageId-2="9" captionTargetPageId-3="9" captionTargetPageId-4="10" captionText-0="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." captionText-1="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." captionText-2="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." captionText-3="FIGURE 7. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) urosome and uropods, dorsal view; B) first antennae; C) antenna, detail of distal segment. Scales as indicated." captionText-4="FIGURE 8. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated." figureDoi-0="http://doi.org/10.5281/zenodo.5515947" figureDoi-1="http://doi.org/10.5281/zenodo.5515949" figureDoi-2="http://doi.org/10.5281/zenodo.5515951" figureDoi-3="http://doi.org/10.5281/zenodo.5515953" figureDoi-4="http://doi.org/10.5281/zenodo.5515955" httpUri-0="https://zenodo.org/record/5515947/files/figure.png" httpUri-1="https://zenodo.org/record/5515949/files/figure.png" httpUri-2="https://zenodo.org/record/5515951/files/figure.png" httpUri-3="https://zenodo.org/record/5515953/files/figure.png" httpUri-4="https://zenodo.org/record/5515955/files/figure.png" pageId="6" pageNumber="485">Figs. 4‒8</figureCitation>
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||
)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="3AA0B7BBFF8BFFC8FF7383CE752CFA88" pageId="6" pageNumber="485" type="materials_examined">
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<paragraph id="7205E430FF8BFFC8FF7383CE744AFAAC" blockId="6.[151,1437,1256,2039]" pageId="6" pageNumber="485">
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<emphasis id="40CE3822FF8BFFC8FF7383CE7153FAE5" bold="true" box="[151,319,1256,1282]" pageId="6" pageNumber="485">Type material</emphasis>
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||
.
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<materialsCitation id="C2D2EE6DFF8BFFC8FEAB83CE729CFAC0" collectingDate="1991-08-20" collectionCode="TALUD, III" elevation="600" latitude="25.306665" longLatPrecision="21" longitude="-109.310005" pageId="6" pageNumber="485" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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<typeStatus id="AD015A92FF8BFFC8FEAB83CE71D6FAE5" box="[335,442,1256,1282]" pageId="6" pageNumber="485" type="holotype">Holotype</typeStatus>
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,
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||
<specimenCount id="64BC2FB9FF8BFFC8FE2383CE727BFAE5" box="[455,535,1256,1282]" pageId="6" pageNumber="485" type="male">1 male</specimenCount>
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,
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||
<collectionCode id="14AB7CF5FF8BFFC8FDC783CE72CBFAE4" box="[547,679,1256,1283]" pageId="6" pageNumber="485">TALUD III</collectionCode>
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. St. 19B (
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||
<geoCoordinate id="178E82F7FF8BFFC8FCFF83CE73C4FAE4" box="[795,936,1256,1283]" degrees="25" direction="north" minutes="18" orientation="latitude" pageId="6" pageNumber="485" precision="15" seconds="24" value="25.306665">25°18’24”N</geoCoordinate>
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,
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||
<geoCoordinate id="178E82F7FF8BFFC8FC5183CE7439FAE4" box="[949,1109,1256,1283]" degrees="109" direction="west" minutes="18" orientation="longitude" pageId="6" pageNumber="485" precision="15" seconds="36" value="-109.310005">109°18’36”W</geoCoordinate>
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),
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||
<date id="0604C2F0FF8BFFC8FB8D83CE7545FAE5" box="[1129,1321,1256,1282]" pageId="6" pageNumber="485" value="1991-08-20">
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||
<collectingDate id="16403B18FF8BFFC8FB8D83CE7545FAE5" box="[1129,1321,1256,1282]" pageId="6" pageNumber="485" value="1991-08-20">August 20, 1991</collectingDate>
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||
</date>
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||
, I-K from surface to
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||
<quantity id="B54249D5FF8BFFC8FEEB822A7134FAC0" box="[271,344,1292,1319]" metricMagnitude="2" metricUnit="m" metricValue="6.0" pageId="6" pageNumber="485" unit="m" value="600.0">
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||
<elevation id="F9970303FF8BFFC8FEEB822A7134FAC0" box="[271,344,1292,1319]" metricMagnitude="2" metricUnit="m" metricValue="6.0" pageId="6" pageNumber="485" unit="m" value="600.0">600 m</elevation>
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||
</quantity>
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(TD,
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||
<quantity id="B54249D5FF8BFFC8FE7B822A719AFAC0" box="[415,502,1292,1319]" metricMagnitude="3" metricUnit="m" metricValue="1.89" pageId="6" pageNumber="485" unit="m" value="1890.0">
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||
<elevation id="F9970303FF8BFFC8FE7B822A719AFAC0" box="[415,502,1292,1319]" metricMagnitude="3" metricUnit="m" metricValue="1.89" pageId="6" pageNumber="485" unit="m" value="1890.0">1890 m</elevation>
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||
</quantity>
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||
) (ECO-CH-Z-10545)
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||
</materialsCitation>
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||
.
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||
<materialsCitation id="C2D2EE6DFF8BFFC8FD1E822A744EFAAC" collectingDate="2000-08-26" collectionCode="TALUD, IV" elevation="800" latitude="24.9" longLatPrecision="1249" longitude="-108.98333" pageId="6" pageNumber="485" specimenCount="1" typeStatus="allotype">
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||
<typeStatus id="AD015A92FF8BFFC8FD1E822A7333FAC1" box="[762,863,1292,1318]" pageId="6" pageNumber="485" type="allotype">Allotype</typeStatus>
|
||
, 1 gravid female,
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||
<collectionCode id="14AB7CF5FF8BFFC8FBCA822A74DCFAC0" box="[1070,1200,1292,1319]" pageId="6" pageNumber="485">TALUD IV</collectionCode>
|
||
, St. 25A2 (
|
||
<geoCoordinate id="178E82F7FF8BFFC8FAD0822A75FBFAC0" box="[1332,1431,1292,1319]" degrees="24" direction="north" minutes="54" orientation="latitude" pageId="6" pageNumber="485" precision="925" value="24.9">24°54’N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="178E82F7FF8BFFC8FF7382167163FAAC" box="[151,271,1328,1355]" degrees="108" direction="west" minutes="59" orientation="longitude" pageId="6" pageNumber="485" precision="925" value="-108.98333">108°59’W</geoCoordinate>
|
||
),
|
||
<date id="0604C2F0FF8BFFC8FEC6821671B3FAAD" box="[290,479,1328,1354]" pageId="6" pageNumber="485" value="2000-08-26">
|
||
<collectingDate id="16403B18FF8BFFC8FEC6821671B3FAAD" box="[290,479,1328,1354]" pageId="6" pageNumber="485" value="2000-08-26">August 26, 2000</collectingDate>
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||
</date>
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||
, BS from surface to ca.
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||
<quantity id="B54249D5FF8BFFC8FD088216735FFAAC" box="[748,819,1328,1355]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="6" pageNumber="485" unit="m" value="800.0">
|
||
<elevation id="F9970303FF8BFFC8FD088216735FFAAC" box="[748,819,1328,1355]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="6" pageNumber="485" unit="m" value="800.0">800 m</elevation>
|
||
</quantity>
|
||
(ECO-CH-Z-10546)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
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||
<paragraph id="7205E430FF8BFFC8FF238272752CFA88" blockId="6.[151,1437,1256,2039]" box="[199,1344,1364,1391]" pageId="6" pageNumber="485">
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<materialsCitation id="C2D2EE6DFF8BFFC8FF2382727551FA88" box="[199,1341,1364,1391]" latitude="25.306665" location="Central Gulf of California" longLatPrecision="21" longitude="-109.310005" pageId="6" pageNumber="485" specimenCount="1" stateProvince="Sinaloa" typeStatus="holotype">
|
||
<emphasis id="40CE3822FF8BFFC8FF238272710CFA89" bold="true" box="[199,352,1364,1390]" pageId="6" pageNumber="485">
|
||
<typeStatus id="AD015A92FF8BFFC8FF238272716EFA89" box="[199,258,1364,1390]" pageId="6" pageNumber="485">Type</typeStatus>
|
||
locality
|
||
</emphasis>
|
||
.
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||
<location id="7765B2EBFF8BFFC8FE8A827272F8FA89" LSID="urn:lsid:plazi:treatment:FA135526FF8BFFC5FF73835D726DFD16:7765B2EBFF8BFFC8FE8A827272F8FA89" box="[366,660,1364,1390]" latitude="25.306665" longLatPrecision="21" longitude="-109.310005" name="Central Gulf of California" pageId="6" pageNumber="485" stateProvince="Sinaloa">Central Gulf of California</location>
|
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,
|
||
<locationDeviation id="63B7FD12FF8BFFC8FD7B827273E0FA89" box="[671,908,1364,1390]" location="Topolobampo" pageId="6" pageNumber="485">SW of Topolobampo</locationDeviation>
|
||
,
|
||
<collectingRegion id="B07E2AD2FF8BFFC8FC7382727387FA89" box="[919,1003,1364,1390]" country="Mexico" name="Sinaloa" pageId="6" pageNumber="485">Sinaloa</collectingRegion>
|
||
(
|
||
<geoCoordinate id="178E82F7FF8BFFC8FC1F827274EBFA88" box="[1019,1159,1364,1391]" degrees="25" direction="north" minutes="18" orientation="latitude" pageId="6" pageNumber="485" precision="15" seconds="24" value="25.306665">25°18’24”N</geoCoordinate>
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,
|
||
<geoCoordinate id="178E82F7FF8BFFC8FB768272755FFA88" box="[1170,1331,1364,1391]" degrees="109" direction="west" minutes="18" orientation="longitude" pageId="6" pageNumber="485" precision="15" seconds="36" value="-109.310005">109°18’36”W</geoCoordinate>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3AA0B7BBFF8BFFC8FF23825E7568FA75" box="[199,1284,1400,1427]" pageId="6" pageNumber="485" type="distribution">
|
||
<paragraph id="7205E430FF8BFFC8FF23825E7568FA75" blockId="6.[151,1437,1256,2039]" box="[199,1284,1400,1427]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF23825E7135FA75" bold="true" box="[199,345,1400,1426]" pageId="6" pageNumber="485">Distribution</emphasis>
|
||
. Known only from two localities, in the central Gulf of California,
|
||
<collectingCountry id="0AADA4A0FF8BFFC8FBA9825E74CFFA75" box="[1101,1187,1400,1426]" name="Mexico" pageId="6" pageNumber="485">Mexico</collectingCountry>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FB55825E749AFA75" box="[1201,1270,1400,1426]" captionStart="FIGURE 9" captionStartId="12.[151,250,1961,1985]" captionTargetBox="[155,1432,1029,1937]" captionTargetId="figure-347@12.[155,1432,1029,1937]" captionTargetPageId="12" captionText="FIGURE 9. Localities where Amphithyropsis shanti sp. nov. was captured during this survey." figureDoi="http://doi.org/10.5281/zenodo.5515957" httpUri="https://zenodo.org/record/5515957/files/figure.png" pageId="6" pageNumber="485">Fig. 9</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3AA0B7BBFF8BFFC8FF2382BA75EEFA3C" pageId="6" pageNumber="485" type="etymology">
|
||
<paragraph id="7205E430FF8BFFC8FF2382BA75EEFA3C" blockId="6.[151,1437,1256,2039]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF2382BA7124FA51" bold="true" box="[199,328,1436,1462]" pageId="6" pageNumber="485">Etymology</emphasis>
|
||
. The Sanskrit noun
|
||
<taxonomicName id="B5BA9FB3FF8BFFC8FDC282BA7206FA51" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[550,618,1436,1462]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="485" phylum="Arthropoda" rank="species" species="shanti">
|
||
<emphasis id="40CE3822FF8BFFC8FDC282BA7206FA51" box="[550,618,1436,1462]" italics="true" pageId="6" pageNumber="485">shanti</emphasis>
|
||
</taxonomicName>
|
||
means peace. It is feminine as the genus gender, which ending on the suffix –
|
||
<emphasis id="40CE3822FF8BFFC8FF2F82E77169FA3D" box="[203,261,1473,1498]" italics="true" pageId="6" pageNumber="485">opsis</emphasis>
|
||
is to be treated as feminine (
|
||
<bibRefCitation id="162B99C1FF8BFFC8FDA382E6735BFA3C" author="Oren, A. & Schink, B." box="[583,823,1472,1499]" pageId="6" pageNumber="485" pagination="2452 - 2453" refId="ref10668" refString="Oren, A. & Schink, B. (2016) Formation of names of genera of prokaryotes that end on - oides or - opsis. A proposal for addenda to Rule 65 (2) and Appendix 9 of the International Code of Nomenclature of Prokaryotes. International Journal of Systematic and Evolutionary Microbiology, 66, 2452 - 2453. https: // doi. org / 10.1099 / ijsem. 0.001031" type="journal article" year="2016">Oren & Schink 2016</bibRefCitation>
|
||
). In this way, we manifest our wish for world peace.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3AA0B7BBFF8BFFC4FF2382C272B7F854" lastPageId="10" lastPageNumber="489" pageId="6" pageNumber="485" type="description">
|
||
<paragraph id="7205E430FF8BFFC8FF2382C27191FA18" blockId="6.[151,1437,1256,2039]" box="[199,509,1508,1535]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF2382C2719AFA19" bold="true" box="[199,502,1508,1534]" pageId="6" pageNumber="485">Description of adult male</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF8BFFC8FF23812E725DF9A1" blockId="6.[151,1437,1256,2039]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF23812E7169F9C5" bold="true" box="[199,261,1544,1570]" pageId="6" pageNumber="485">Body</emphasis>
|
||
. Body (
|
||
<figureCitation id="EA81F8B5FF8BFFC8FE87812E71D1F9C5" box="[355,445,1544,1570]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="6" pageNumber="485">Fig. 4A</figureCitation>
|
||
) robust, weakly curved, total length, 2.66 mm. Surface of whole body sculptured with hexagonal and pentagonal polygons.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF8BFFC8FF23817672ECF881" blockId="6.[151,1437,1256,2039]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF238176716BF98D" bold="true" box="[199,263,1616,1642]" pageId="6" pageNumber="485">Head</emphasis>
|
||
. Longer than high, hemispheric, representing 0.15 x of total body length (0.40 mm), not notoriously deeper than body. Eyes (
|
||
<figureCitation id="EA81F8B5FF8BFFC8FE4D8152726CF969" box="[425,512,1652,1678]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="6" pageNumber="485">Fig. 4B</figureCitation>
|
||
) covering most of head surface except for triangular frontal space in front of head.
|
||
<emphasis id="40CE3822FF8BFFC8FF7381BE7165F955" box="[151,265,1688,1714]" italics="true" pageId="6" pageNumber="485">Antenna 1</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FEFC81BE7102F955" box="[280,366,1688,1714]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="6" pageNumber="485">Fig. 4C</figureCitation>
|
||
,
|
||
<figureCitation id="EA81F8B5FF8BFFC8FE9D81BE71F0F954" box="[377,412,1688,1715]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">5A</figureCitation>
|
||
) prominent; peduncle 1-segmented, flagellum with large callynophore armed with transversally arranged rows of aesthetascs crossing the ventral zone, distal segment armed with spines and aesthetascs.
|
||
<emphasis id="40CE3822FF8BFFC8FA90819A7086F91D" italics="true" pageId="6" pageNumber="485">Antenna 2</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FF1E81C6711DF91D" box="[250,369,1760,1787]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">Fig. 5B, C</figureCitation>
|
||
) peduncle with dorsally flat and ventrally round first segment, as high as long; succeeding four segments zig-zagged, folded below eyes and thorax; segments with row of setae along anterior margins; terminal segment with setae extending to the tip, directed anteriorly. Segment 3 about 0.75 x length of segments 2, terminal article about 0.83 x the length of precedent.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF8BFFC8FF23805673C3F848" blockId="6.[151,1437,1256,2039]" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF238056715EF86D" box="[199,306,1904,1930]" italics="true" pageId="6" pageNumber="485">Mandible</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FEA1805671CDF86C" box="[325,417,1904,1931]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">Fig. 5D</figureCitation>
|
||
) about 0.75 x length of first mandibular palp.
|
||
<emphasis id="40CE3822FF8BFFC8FC22805674E5F86D" box="[966,1161,1904,1930]" italics="true" pageId="6" pageNumber="485">Mandibular palp</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FB7F8056749FF86C" box="[1179,1267,1904,1931]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">Fig. 5E</figureCitation>
|
||
) 3-segmented, middle segment being longest (0.15‒0.20 x of segments 1 or 3 length).
|
||
</paragraph>
|
||
<paragraph id="7205E430FF8BFFC9FF23809E7187FF32" blockId="6.[151,1437,1256,2039]" lastBlockId="7.[151,1437,151,1005]" lastPageId="7" lastPageNumber="486" pageId="6" pageNumber="485">
|
||
<emphasis id="40CE3822FF8BFFC8FF23809E712CF835" box="[199,320,1976,2002]" italics="true" pageId="6" pageNumber="485">Maxilliped</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8BFFC8FEB4809E71CFF834" box="[336,419,1976,2003]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">Fig. 5F</figureCitation>
|
||
) fully sculptured, developed inner lobes completely fused, with two spines on the external apical margins (
|
||
<figureCitation id="EA81F8B5FF8BFFC8FEA880FA71CBF810" box="[332,423,2012,2039]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="6" pageNumber="485">Fig. 5G</figureCitation>
|
||
).
|
||
<emphasis id="40CE3822FF8BFFC8FE5880FA724CF811" box="[444,544,2012,2038]" italics="true" pageId="6" pageNumber="485">Maxillae</emphasis>
|
||
sculptured;
|
||
<emphasis id="40CE3822FF8BFFC8FD4F80FA7379F811" box="[683,789,2012,2038]" italics="true" pageId="6" pageNumber="485">maxilla 1</emphasis>
|
||
inner lobe wide and truncated, outer lobe triangular with long apical spines;
|
||
<emphasis id="40CE3822FF8AFFC9FE9187B171A5FF56" box="[373,457,151,177]" italics="true" pageId="7" pageNumber="486">maxilla</emphasis>
|
||
2 both lobes pyramidal, about 2 x as long as maxilla 1, with spines both along inner margin and apically (
|
||
<figureCitation id="EA81F8B5FF8AFFC9FE60879D71B3FF32" box="[388,479,186,213]" captionStart="FIGURE 5" captionStartId="8.[151,250,1894,1918]" captionTargetBox="[170,1420,199,1858]" captionTargetId="figure-22@8.[151,1436,181,1870]" captionTargetPageId="8" captionText="FIGURE 5. Amphithyropsis shanti sp. nov. Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="7" pageNumber="486">Fig. 5H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="7205E430FF8AFFC9FF2387F972E9FC0A" blockId="7.[151,1437,151,1005]" pageId="7" pageNumber="486">
|
||
<emphasis id="40CE3822FF8AFFC9FF2387F97176FF1E" bold="true" box="[199,282,223,249]" pageId="7" pageNumber="486">Pereon</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FECE87F971EDFF1E" box="[298,385,223,249]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="7" pageNumber="486">Fig. 4A</figureCitation>
|
||
) length about 2 x eyes diameter, all segments distinctly separate.
|
||
<emphasis id="40CE3822FF8AFFC9FBBA87F9755CFF1E" box="[1118,1328,223,249]" italics="true" pageId="7" pageNumber="486">Pereopods 1 and 2</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FADB87F970C6FEFA" captionStart="FIGURE 6" captionStartId="9.[151,250,1105,1129]" captionTargetBox="[151,1426,190,1071]" captionTargetId="figure-17@9.[151,1436,181,1081]" captionTargetPageId="9" captionText="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="7" pageNumber="486">Fig. 6A, B</figureCitation>
|
||
) bases longer than combined length of distal segments; carpus sub-rectangular, lacking anterodistal projection; propodus with rounded, thumb-like antero-distal projection.
|
||
<emphasis id="40CE3822FF8AFFC9FCAC860173A6FEA6" box="[840,970,295,321]" italics="true" pageId="7" pageNumber="486">Pereopod 1</emphasis>
|
||
simple (ca. 0.41 mm), with long slender basis, straight anterior margin, and bulging posterior margin; isquium bent to the front, forming the internal part of an elbow (similar in pereopods 1–4); propodus 0.4 x narrower than carpus, thumb-like in posterodistal section; dactylus claw-shaped, ornamented with teeth-like processes and short spines.
|
||
<emphasis id="40CE3822FF8AFFC9FBF486B574FFFE4A" box="[1040,1171,403,429]" italics="true" pageId="7" pageNumber="486">Pereopod 2</emphasis>
|
||
like pereopod 1, about 1.2 x its length, basis 1.3 x length of basis of pereopod 1; propodus narrower than carpus, with thumb-like process on postero-distal end.
|
||
<emphasis id="40CE3822FF8AFFC9FE7286FD7202FE12" box="[406,622,475,501]" italics="true" pageId="7" pageNumber="486">Pereopods 3 and 4</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FD9B86FD7297FE12" box="[639,763,475,501]" captionStart="FIGURE 6" captionStartId="9.[151,250,1105,1129]" captionTargetBox="[151,1426,190,1071]" captionTargetId="figure-17@9.[151,1436,181,1081]" captionTargetPageId="9" captionText="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="7" pageNumber="486">Fig. 6C, D</figureCitation>
|
||
) (0.7 mm) longer than 1 and 2 (ca. 0.50 mm).
|
||
<emphasis id="40CE3822FF8AFFC9FAFD86FD75F0FE12" box="[1305,1436,475,501]" italics="true" pageId="7" pageNumber="486">Pereopod 3</emphasis>
|
||
approximately 1.6 times as long as pereopod 1. Basis with weakly concave anterior margin and convex posterior margin; 70% wider than the widest portion of pereopod 1 basis.
|
||
<emphasis id="40CE3822FF8AFFC9FC648505746FFDDA" box="[896,1027,547,573]" italics="true" pageId="7" pageNumber="486">Pereopod 4</emphasis>
|
||
basis with straight anterior margin, posterior margin regularly convex, propodus almost 2 x as long as carpus, dactylus nearly half length of propus, bent backwards, with postero-proximal hump.
|
||
<emphasis id="40CE3822FF8AFFC9FD44854D734CFD62" box="[672,800,619,645]" italics="true" pageId="7" pageNumber="486">Pereopod 5</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FCCB854D73EFFD61" box="[815,899,619,646]" captionStart="FIGURE 6" captionStartId="9.[151,250,1105,1129]" captionTargetBox="[151,1426,190,1071]" captionTargetId="figure-17@9.[151,1436,181,1081]" captionTargetPageId="9" captionText="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="7" pageNumber="486">Fig. 6E</figureCitation>
|
||
) being the longest leg (about
|
||
<quantity id="B54249D5FF8AFFC9FB29854D757DFD62" box="[1229,1297,619,645]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="486" unit="mm" value="1.0">1 mm</quantity>
|
||
), 2 x as long as pereopod 2, basis 2 x as long as wide, with anterodistal lobe overlapping ischium, inserted terminally to basis, bent towards posterior end; carpus and propodus with short spines along anterior margin (seen at 400 magnification); propodus long, slender; dactylus short (0.1 x propodus length).
|
||
<emphasis id="40CE3822FF8AFFC9FC4185F1744AFD17" box="[933,1062,726,753]" italics="true" pageId="7" pageNumber="486">Pereopod 6</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FBD285F174E6FD15" box="[1078,1162,727,754]" captionStart="FIGURE 6" captionStartId="9.[151,250,1105,1129]" captionTargetBox="[151,1426,190,1071]" captionTargetId="figure-17@9.[151,1436,181,1081]" captionTargetPageId="9" captionText="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="7" pageNumber="486">Fig. 6F</figureCitation>
|
||
) basis longer than wide, with fissure but lacking telsonic groove; isquium inserted in ventral rounded socket of basis; merus dorsal margin approximately 0.5 length of anterior margin, with similar and regularly distributed spines along anterior margin; carpus about 0.5 x as long as merus width; propodus less than 0.5 carpus width; dactylus finger-shaped, 0.3 x propodus length. A strong structural union of isquium to basis appears like a separating segment.
|
||
<emphasis id="40CE3822FF8AFFC9FB4984417542FC66" box="[1197,1326,871,897]" italics="true" pageId="7" pageNumber="486">Pereopod 7</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF8AFFC9FAD9844175F9FC65" box="[1341,1429,871,898]" captionStart="FIGURE 6" captionStartId="9.[151,250,1105,1129]" captionTargetBox="[151,1426,190,1071]" captionTargetId="figure-17@9.[151,1436,181,1081]" captionTargetPageId="9" captionText="FIGURE 6. Amphithyropsis shanti sp. nov. Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="7" pageNumber="486">Fig. 6G</figureCitation>
|
||
) basis more than 3.5 x as long as wide, plus one additional crinkled segment, about 0.2 mm total length.
|
||
<emphasis id="40CE3822FF8AFFC9FAC884AD75F9FC43" box="[1324,1429,907,933]" italics="true" pageId="7" pageNumber="486">All coxae</emphasis>
|
||
, except seventh, separate from thorax, coxae 1‒5 rectangular, with rounded margins; coxa 6 posteriorly expanded, with groove and spines on posterior margin.
|
||
</paragraph>
|
||
<caption id="26C5B4B8FF8AFFC9FF73806E7220F84F" ID-DOI="http://doi.org/10.5281/zenodo.5515947" ID-Zenodo-Dep="5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="7" pageNumber="486" startId="7.[151,250,1864,1888]" targetBox="[173,1414,1029,1841]" targetPageId="7">
|
||
<paragraph id="7205E430FF8AFFC9FF73806E7220F84F" blockId="7.[151,1437,1864,1960]" pageId="7" pageNumber="486">
|
||
<emphasis id="40CE3822FF8AFFC9FF73806E717FF887" bold="true" box="[151,275,1864,1888]" pageId="7" pageNumber="486">FIGURE 4.</emphasis>
|
||
<taxonomicName id="B5BA9FB3FF8AFFC9FEFD806E7197F887" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[281,507,1864,1888]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="486" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF8AFFC9FEFD806E7197F887" box="[281,507,1864,1888]" italics="true" pageId="7" pageNumber="486">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF8AFFC9FDE5806E7221F887" bold="true" box="[513,589,1864,1888]" pageId="7" pageNumber="486">
|
||
<taxonomicNameLabel id="5BFD8559FF8AFFC9FDE5806E7221F887" box="[513,589,1864,1888]" pageId="7" pageNumber="486" rank="species">sp. nov</taxonomicNameLabel>
|
||
</emphasis>
|
||
from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546). A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26C5B4B8FF85FFC6FF7380407511F820" ID-DOI="http://doi.org/10.5281/zenodo.5515949" ID-Zenodo-Dep="5515949" httpUri="https://zenodo.org/record/5515949/files/figure.png" pageId="8" pageNumber="487" startId="8.[151,250,1894,1918]" targetBox="[170,1420,199,1858]" targetPageId="8">
|
||
<paragraph id="7205E430FF85FFC6FF7380407511F820" blockId="8.[151,1436,1894,1991]" pageId="8" pageNumber="487">
|
||
<emphasis id="40CE3822FF85FFC6FF738040717FF898" bold="true" box="[151,275,1894,1919]" pageId="8" pageNumber="487">FIGURE 5.</emphasis>
|
||
<taxonomicName id="B5BA9FB3FF85FFC6FEFD80417197F898" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[281,507,1895,1919]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="487" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF85FFC6FEFD80417197F898" box="[281,507,1895,1919]" italics="true" pageId="8" pageNumber="487">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF85FFC6FDE58041723DF898" bold="true" box="[513,593,1895,1919]" pageId="8" pageNumber="487">
|
||
<taxonomicNameLabel id="5BFD8559FF85FFC6FDE58041723DF898" box="[513,593,1895,1919]" pageId="8" pageNumber="487" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype, male (ECO-CH-Z-10545). A) first antenna; B) second antenna; C) distal segment of second antenna; D) mandible; E) mandibular palp; F) maxilliped with outer lobes (sculptures partly represented); G) maxilliped inner lobe; H) mouthparts including first and second maxilla (sculptures partly represented). Scales as indicated.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26C5B4B8FF84FFC7FF73837771B0FB56" ID-DOI="http://doi.org/10.5281/zenodo.5515951" ID-Zenodo-Dep="5515951" httpUri="https://zenodo.org/record/5515951/files/figure.png" pageId="9" pageNumber="488" startId="9.[151,250,1105,1129]" targetBox="[151,1426,190,1071]" targetPageId="9">
|
||
<paragraph id="7205E430FF84FFC7FF73837771B0FB56" blockId="9.[151,1436,1105,1201]" pageId="9" pageNumber="488">
|
||
<emphasis id="40CE3822FF84FFC7FF738377717FFB8E" bold="true" box="[151,275,1105,1129]" pageId="9" pageNumber="488">FIGURE 6.</emphasis>
|
||
<taxonomicName id="B5BA9FB3FF84FFC7FEFE83777191FB8E" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[282,509,1105,1129]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="488" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF84FFC7FEFE83777191FB8E" box="[282,509,1105,1129]" italics="true" pageId="9" pageNumber="488">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF84FFC7FDE083747239FB8D" bold="true" box="[516,597,1106,1130]" pageId="9" pageNumber="488">
|
||
<taxonomicNameLabel id="5BFD8559FF84FFC7FDE083747239FB8D" box="[516,597,1106,1130]" pageId="9" pageNumber="488" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype male (ECO-CH-Z-10545). A) pereopod 1 with detail of apical claw (arrow); B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5 with detail of distal segment (arrow); F) pereopod 6; G) pereopod 7. Scales as indicated.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="26C5B4B8FF84FFC7FF73808A7304F80F" ID-DOI="http://doi.org/10.5281/zenodo.5515953" ID-Zenodo-Dep="5515953" httpUri="https://zenodo.org/record/5515953/files/figure.png" pageId="9" pageNumber="488" startId="9.[151,250,1964,1988]" targetBox="[154,1418,1240,1931]" targetPageId="9">
|
||
<paragraph id="7205E430FF84FFC7FF73808A7304F80F" blockId="9.[151,1436,1964,2025]" pageId="9" pageNumber="488">
|
||
<emphasis id="40CE3822FF84FFC7FF73808A7163F822" bold="true" box="[151,271,1964,1989]" pageId="9" pageNumber="488">FIGURE 7</emphasis>
|
||
.
|
||
<taxonomicName id="B5BA9FB3FF84FFC7FEF9808A726DF823" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[285,513,1964,1988]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="488" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF84FFC7FEF9808A726DF823" box="[285,513,1964,1988]" italics="true" pageId="9" pageNumber="488">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="5BFD8559FF84FFC7FDED808B7231F823" box="[521,605,1965,1989]" pageId="9" pageNumber="488" rank="species">
|
||
<emphasis id="40CE3822FF84FFC7FDED808B723BF822" bold="true" box="[521,599,1965,1989]" pageId="9" pageNumber="488">sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
Allotype female (ECO-CH-Z-10546). A) urosome and uropods, dorsal view; B) first antennae; C) antenna, detail of distal segment. Scales as indicated.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="7205E430FF87FFC4FF2387B074F3FE12" blockId="10.[151,1437,150,789]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF2387B07166FF57" bold="true" box="[199,266,150,176]" pageId="10" pageNumber="489">Pleon</emphasis>
|
||
.
|
||
<emphasis id="40CE3822FF87FFC4FEFC87B07135FF57" box="[280,345,150,176]" italics="true" pageId="10" pageNumber="489">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF87FFC4FE8C87B071D3FF57" box="[360,447,150,176]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="10" pageNumber="489">Fig. 4A</figureCitation>
|
||
) 1.3 x combined length of pereon segments;
|
||
<emphasis id="40CE3822FF87FFC4FC5787B0740CFF57" box="[947,1120,150,176]" italics="true" pageId="10" pageNumber="489">epimeral plates</emphasis>
|
||
rounded, with slightly elongated distal margin, directed backwards (illustrated for female in
|
||
<figureCitation id="EA81F8B5FF87FFC4FC91879C73A2FF33" box="[885,974,186,212]" captionStart="FIGURE 8" captionStartId="10.[151,250,1839,1863]" captionTargetBox="[160,1426,820,1807]" captionTargetId="figure-330@10.[151,1436,812,1815]" captionTargetPageId="10" captionText="FIGURE 8. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515955" httpUri="https://zenodo.org/record/5515955/files/figure.png" pageId="10" pageNumber="489">Fig. 8G</figureCitation>
|
||
); pleonic segments with height similar to thoracic segments, projected downward.
|
||
<emphasis id="40CE3822FF87FFC4FD8787F8737CFF1F" box="[611,784,222,248]" italics="true" pageId="10" pageNumber="489">Third epimeron</emphasis>
|
||
with median dorsal and lateral teeth. Pereon and urosome subequal in length (0.70 mm).
|
||
<emphasis id="40CE3822FF87FFC4FE1086257236FEFB" box="[500,602,259,284]" italics="true" pageId="10" pageNumber="489">Urosome</emphasis>
|
||
first segment about as long as fused segments 2 and 3 (0.19 mm), shorter than telson (0.23 mm).
|
||
<emphasis id="40CE3822FF87FFC4FE7F86007190FEA7" box="[411,508,294,320]" italics="true" pageId="10" pageNumber="489">Uropods</emphasis>
|
||
maximum length about 1.35 x telson length; margins of uropod endopods and exopods serrate; endopod of
|
||
<emphasis id="40CE3822FF87FFC4FE54866C7279FE83" box="[432,533,330,356]" italics="true" pageId="10" pageNumber="489">uropod 3</emphasis>
|
||
fused with basis;
|
||
<emphasis id="40CE3822FF87FFC4FD39866C732DFE83" box="[733,833,330,356]" italics="true" pageId="10" pageNumber="489">uropod 1</emphasis>
|
||
ca. 0.50 mm long, exopod and basis sub equally long, with serrate margins, exopod 1.25 times as long as endopod, with both margins serrate;
|
||
<emphasis id="40CE3822FF87FFC4FB6686487484FE6F" box="[1154,1256,366,392]" italics="true" pageId="10" pageNumber="489">uropod 2</emphasis>
|
||
about 0.60 mm long, exopod 0.6 x uropod 2 total length, endopod about 0.5 x as long as exopod, with serrate margins specially on endopod;
|
||
<emphasis id="40CE3822FF87FFC4FEE386907100FE37" box="[263,364,438,464]" italics="true" pageId="10" pageNumber="489">uropod 3</emphasis>
|
||
about 0.55 x uropod 1 length, endopod length 2/3 of total uropod 3 length (ca. 0.28 mm), inner and outer rami serrate along inner margins, especially apically.
|
||
<emphasis id="40CE3822FF87FFC4FCB886FC73C8FE13" box="[860,932,474,500]" italics="true" pageId="10" pageNumber="489">Telson</emphasis>
|
||
not fused to urosome.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF87FFC4FF2386D872FFFDFE" blockId="10.[151,1437,150,789]" box="[199,659,510,537]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF2386D872E6FDFF" bold="true" box="[199,650,510,536]" pageId="10" pageNumber="489">
|
||
Description of
|
||
<typeStatus id="AD015A92FF87FFC4FE9386D871BAFDFF" box="[375,470,510,536]" pageId="10" pageNumber="489" type="allotype">allotype</typeStatus>
|
||
female (gravid
|
||
</emphasis>
|
||
)
|
||
</paragraph>
|
||
<paragraph id="7205E430FF87FFC4FF23850472D5FDDA" blockId="10.[151,1437,150,789]" box="[199,697,546,573]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF2385047169FDDB" bold="true" box="[199,261,546,572]" pageId="10" pageNumber="489">Body</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF87FFC4FEF185047101FDDB" box="[277,365,546,572]" captionStart="FIGURE 4" captionStartId="7.[151,250,1864,1888]" captionTargetBox="[173,1414,1029,1841]" captionTargetId="figure-426@7.[173,1414,1029,1841]" captionTargetPageId="7" captionText="FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546).A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena)." figureDoi="http://doi.org/10.5281/zenodo.5515947" httpUri="https://zenodo.org/record/5515947/files/figure.png" pageId="10" pageNumber="489">Fig. 4D</figureCitation>
|
||
) smaller than male (2.4 mm).
|
||
</paragraph>
|
||
<paragraph id="7205E430FF87FFC4FF238560753EFD2B" blockId="10.[151,1437,150,789]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF238560716BFD87" bold="true" box="[199,263,582,608]" pageId="10" pageNumber="489">Head</emphasis>
|
||
. Higher than long (vs. longer than high in male), the longest part in the dorsal portion and not in the middle, head not as rounded as in male.
|
||
<emphasis id="40CE3822FF87FFC4FDB8854D72A2FD63" box="[604,718,618,645]" italics="true" pageId="10" pageNumber="489">Antenna 1</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF87FFC4FD3A854C733AFD62" box="[734,854,618,645]" captionStart="FIGURE 7" captionStartId="9.[151,250,1964,1988]" captionTargetBox="[154,1418,1240,1931]" captionTargetId="figure-67@9.[151,1436,1226,1941]" captionTargetPageId="9" captionText="FIGURE 7. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) urosome and uropods, dorsal view; B) first antennae; C) antenna, detail of distal segment. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515953" httpUri="https://zenodo.org/record/5515953/files/figure.png" pageId="10" pageNumber="489">Fig. 7A, B</figureCitation>
|
||
) 2-articulated, directed backwards; callinophore resembling a truncate cone, with several transverse tight rows of aesthetascs; terminal segment about 0.35 x preceding one, with distinctive thumb-like projection forming an incomplete “U”, armed with setae.
|
||
<emphasis id="40CE3822FF87FFC4FB6D85957490FD2B" box="[1161,1276,690,717]" italics="true" pageId="10" pageNumber="489">Antenna 2</emphasis>
|
||
absent.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF87FFC4FF2385F07568FCF3" blockId="10.[151,1437,150,789]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF2385F07176FD17" bold="true" box="[199,282,726,752]" pageId="10" pageNumber="489">Pereon</emphasis>
|
||
. Pereopods (
|
||
<figureCitation id="EA81F8B5FF87FFC4FE5685F07194FD17" box="[434,504,726,752]" captionStart="FIGURE 8" captionStartId="10.[151,250,1839,1863]" captionTargetBox="[160,1426,820,1807]" captionTargetId="figure-330@10.[151,1436,812,1815]" captionTargetPageId="10" captionText="FIGURE 8. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515955" httpUri="https://zenodo.org/record/5515955/files/figure.png" pageId="10" pageNumber="489">Fig. 8</figureCitation>
|
||
) similar to those of male, but with some variations: carpus of pereopod 1 wider proximally in female (
|
||
<figureCitation id="EA81F8B5FF87FFC4FE7585DC7188FCF3" box="[401,484,762,788]" captionStart="FIGURE 8" captionStartId="10.[151,250,1839,1863]" captionTargetBox="[160,1426,820,1807]" captionTargetId="figure-330@10.[151,1436,812,1815]" captionTargetPageId="10" captionText="FIGURE 8. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515955" httpUri="https://zenodo.org/record/5515955/files/figure.png" pageId="10" pageNumber="489">Fig 8A</figureCitation>
|
||
); propodus of female pereopod 5 equally wide along segment (
|
||
<figureCitation id="EA81F8B5FF87FFC4FB4285DC749BFCF3" box="[1190,1271,762,788]" captionStart="FIGURE 8" captionStartId="10.[151,250,1839,1863]" captionTargetBox="[160,1426,820,1807]" captionTargetId="figure-330@10.[151,1436,812,1815]" captionTargetPageId="10" captionText="FIGURE 8. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515955" httpUri="https://zenodo.org/record/5515955/files/figure.png" pageId="10" pageNumber="489">Fig 8E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="26C5B4B8FF87FFC4FF7380097437F88C" ID-DOI="http://doi.org/10.5281/zenodo.5515955" ID-Zenodo-Dep="5515955" httpUri="https://zenodo.org/record/5515955/files/figure.png" pageId="10" pageNumber="489" startId="10.[151,250,1839,1863]" targetBox="[160,1426,820,1807]" targetPageId="10">
|
||
<paragraph id="7205E430FF87FFC4FF7380097437F88C" blockId="10.[151,1436,1839,1899]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF7380097161F8A0" bold="true" box="[151,269,1839,1863]" pageId="10" pageNumber="489">FIGURE 8</emphasis>
|
||
.
|
||
<taxonomicName id="B5BA9FB3FF87FFC4FEFE80097191F8A0" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[282,509,1839,1863]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="489" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF87FFC4FEFE80097191F8A0" box="[282,509,1839,1863]" italics="true" pageId="10" pageNumber="489">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF87FFC4FDE780097238F8A0" bold="true" box="[515,596,1839,1863]" pageId="10" pageNumber="489">
|
||
<taxonomicNameLabel id="5BFD8559FF87FFC4FDE780097238F8A0" box="[515,596,1839,1863]" pageId="10" pageNumber="489" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Allotype female (ECO-CH-Z-10546). A) pereopod 1; B) pereopod 2; C) pereopod 3; D) pereopod 4; E) pereopod 5; F) pereopods 6 and 7; G) epimerons 1–3. Scales as indicated.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="7205E430FF87FFC4FF2380BF72B7F854" blockId="10.[151,1436,1945,2044]" box="[199,731,1945,1972]" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF2380BF71A3F854" bold="true" box="[199,463,1945,1971]" pageId="10" pageNumber="489">Urosome and uropods</emphasis>
|
||
(
|
||
<figureCitation id="EA81F8B5FF87FFC4FE3A80BF725AF854" box="[478,566,1945,1971]" captionStart="FIGURE 7" captionStartId="9.[151,250,1964,1988]" captionTargetBox="[154,1418,1240,1931]" captionTargetId="figure-67@9.[151,1436,1226,1941]" captionTargetPageId="9" captionText="FIGURE 7. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) urosome and uropods, dorsal view; B) first antennae; C) antenna, detail of distal segment. Scales as indicated." figureDoi="http://doi.org/10.5281/zenodo.5515953" httpUri="https://zenodo.org/record/5515953/files/figure.png" pageId="10" pageNumber="489">Fig. 7A</figureCitation>
|
||
) as illustrated.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3AA0B7BBFF87FFC5FF23809B726DFD16" lastPageId="11" lastPageNumber="490" pageId="10" pageNumber="489" type="discussion">
|
||
<paragraph id="7205E430FF87FFC5FF23809B751AFEFA" blockId="10.[151,1436,1945,2044]" lastBlockId="11.[151,1437,151,753]" lastPageId="11" lastPageNumber="490" pageId="10" pageNumber="489">
|
||
<emphasis id="40CE3822FF87FFC4FF23809B7158F830" bold="true" box="[199,308,1981,2007]" pageId="10" pageNumber="489">Remarks</emphasis>
|
||
. Hitherto, the genus
|
||
<taxonomicName id="B5BA9FB3FF87FFC4FDFA809B72A1F830" authorityName="Zeidler" authorityYear="2016" box="[542,717,1981,2007]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="489" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="40CE3822FF87FFC4FDFA809B72A1F830" box="[542,717,1981,2007]" italics="true" pageId="10" pageNumber="489">Amphithyropsis</emphasis>
|
||
</taxonomicName>
|
||
contained a single species,
|
||
<taxonomicName id="B5BA9FB3FF87FFC4FBE7809B74F9F830" baseAuthorityName="Barnard" baseAuthorityYear="1930" box="[1027,1173,1981,2008]" class="Malacostraca" family="Platyscelidae" genus="Tetrathyrus" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="489" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="40CE3822FF87FFC4FBE7809B7478F830" box="[1027,1044,1981,2007]" italics="true" pageId="10" pageNumber="489">A</emphasis>
|
||
.
|
||
<emphasis id="40CE3822FF87FFC4FBC6809B74F9F830" box="[1058,1173,1981,2007]" italics="true" pageId="10" pageNumber="489">pulchellus</emphasis>
|
||
</taxonomicName>
|
||
, described from a male found off
|
||
<collectingCountry id="0AADA4A0FF87FFC4FEEC80C471CEF81C" box="[264,418,2017,2044]" name="New Zealand" pageId="10" pageNumber="489">New Zealand</collectingCountry>
|
||
, but it was not described in detail.
|
||
<bibRefCitation id="162B99C1FF87FFC4FCC880C773B4F81C" author="Barnard, K. H." box="[812,984,2017,2043]" pageId="10" pageNumber="489" pagination="7 - 454" refId="ref8764" refString="Barnard, K. H. (1930) Crustacea. Part XI. Amphipoda. British Antarctic (" Terra Nova ") Expedition. Natural History Report Zoology, 8 (4), 7 - 454." type="journal article" year="1930">Barnard (1930)</bibRefCitation>
|
||
pointed out some of its specific characteristics, like the reticulate cuticular sculpturing, and described and illustrated the 4th segment of pereopod 6, specifying that its structure “… seems to be quite distinctive”.
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FCCD879D743FFF32" baseAuthorityName="Barnard" baseAuthorityYear="1930" box="[809,1107,187,213]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="40CE3822FF86FFC5FCCD879D743FFF32" box="[809,1107,187,213]" italics="true" pageId="11" pageNumber="490">Amphithyropsis pulchellus</emphasis>
|
||
</taxonomicName>
|
||
had so far been found in the southwestern Pacific, including waters around
|
||
<collectingCountry id="0AADA4A0FF86FFC5FD4387F97352FF1E" box="[679,830,223,249]" name="New Zealand" pageId="11" pageNumber="490">New Zealand</collectingCountry>
|
||
and
|
||
<collectingCountry id="0AADA4A0FF86FFC5FC9087F973B7FF1E" box="[884,987,223,249]" name="Australia" pageId="11" pageNumber="490">Australia</collectingCountry>
|
||
and, as stated by
|
||
<bibRefCitation id="162B99C1FF86FFC5FB4287F97520FF1D" author="Zeidler, W." box="[1190,1356,223,250]" pageId="11" pageNumber="490" pagination="1 - 136" refId="ref11360" refString="Zeidler, W. (2016) A review of the families and genera of the superfamily Platysceloidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), together with keys to the families, genera and species. Zootaxa, 4192 (1), 1 - 136. https: // doi. org / 10.11646 / zootaxa. 4192.1.1" type="journal article" year="2016">Zeidler (2016)</bibRefCitation>
|
||
, it also occurs along the southeast coast of Africa, where specimens show the same attributes as those from the Pacific.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF86FFC5FF23860172F2FE12" blockId="11.[151,1437,151,753]" pageId="11" pageNumber="490">
|
||
The specimens collected in the Gulf of California have the main distinctive generic features of
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FB09860175F0FEA6" authorityName="Zeidler" authorityYear="2016" box="[1261,1436,295,321]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="40CE3822FF86FFC5FB09860175F0FEA6" box="[1261,1436,295,321]" italics="true" pageId="11" pageNumber="490">Amphithyropsis</emphasis>
|
||
</taxonomicName>
|
||
but cannot be assigned to
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FE26866D7239FE82" baseAuthorityName="Barnard" baseAuthorityYear="1930" box="[450,597,331,357]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="40CE3822FF86FFC5FE26866D71BFFE82" box="[450,467,331,357]" italics="true" pageId="11" pageNumber="490">A</emphasis>
|
||
.
|
||
<emphasis id="40CE3822FF86FFC5FE06866D7239FE82" box="[482,597,331,357]" italics="true" pageId="11" pageNumber="490">pulchellus</emphasis>
|
||
</taxonomicName>
|
||
because these specimens possess: 1) different segment proportions in the male antenna 2; 2) a shallower head; 3) pereopods lacking spines; 4) the basis of pereopods 1 and 2 longer than the combined length of distal segments; 5) the middle segment of the male mandibular palp longer than the others; and 6) a female first antenna with a thumb-like projection. All these characters allowed us to distinguish our material from
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FF3186FD710BFE12" baseAuthorityName="Barnard" baseAuthorityYear="1930" box="[213,359,475,501]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="pulchellus">
|
||
<emphasis id="40CE3822FF86FFC5FF3186FD708AFE12" box="[213,230,475,501]" italics="true" pageId="11" pageNumber="490">A</emphasis>
|
||
.
|
||
<emphasis id="40CE3822FF86FFC5FF1086FD710BFE12" box="[244,359,475,501]" italics="true" pageId="11" pageNumber="490">pulchellus</emphasis>
|
||
</taxonomicName>
|
||
and propose a new species.
|
||
</paragraph>
|
||
<paragraph id="7205E430FF86FFC5FF2386D9726DFD16" blockId="11.[151,1437,151,753]" pageId="11" pageNumber="490">
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FF2386D971AEFDFE" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[199,450,511,537]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF86FFC5FF2386D971AEFDFE" box="[199,450,511,537]" italics="true" pageId="11" pageNumber="490">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF86FFC5FE2F86D97249FDFE" bold="true" box="[459,549,511,537]" pageId="11" pageNumber="490">
|
||
<taxonomicNameLabel id="5BFD8559FF86FFC5FE2F86D97249FDFE" box="[459,549,511,537]" pageId="11" pageNumber="490" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
most closely resembles
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FCDF86D9738AFDFE" authorityName="Claus" authorityYear="1879" box="[827,998,511,537]" class="Malacostraca" family="Amphithyridae" genus="Amphithyrus" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="sculpturatus">
|
||
<emphasis id="40CE3822FF86FFC5FCDF86D9738AFDFE" box="[827,998,511,537]" italics="true" pageId="11" pageNumber="490">A. sculpturatus</emphasis>
|
||
</taxonomicName>
|
||
mainly in the body sculpturation, urosome and uropods shape, and in the general structure of pleonite VI.
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FC48850574CBFDDA" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" box="[940,1191,547,573]" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF86FFC5FC48850574CBFDDA" box="[940,1191,547,573]" italics="true" pageId="11" pageNumber="490">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF86FFC5FB5485057567FDDA" bold="true" box="[1200,1291,547,573]" pageId="11" pageNumber="490">
|
||
<taxonomicNameLabel id="5BFD8559FF86FFC5FB5485057567FDDA" box="[1200,1291,547,573]" pageId="11" pageNumber="490" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, however, is easily distinguished from this species by having segments 4‒6 of pereopods 1 and 2 more rectangular, segment 5 without anterodistal projection, and segment 2 longer than the combined length of distal segments.
|
||
<taxonomicName id="B5BA9FB3FF86FFC5FB08854D70B7FD4E" authority="Gasca & Suárez-Morales & Hendrickx, 2021" authorityName="Gasca & Suárez-Morales & Hendrickx" authorityYear="2021" class="Malacostraca" family="Amphithyridae" genus="Amphithyropsis" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="490" phylum="Arthropoda" rank="species" species="shanti" status="sp. nov.">
|
||
<emphasis id="40CE3822FF86FFC5FB08854D70B7FD4E" italics="true" pageId="11" pageNumber="490">Amphithyropsis shanti</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="40CE3822FF86FFC5FF0785A97152FD4E" bold="true" box="[227,318,655,681]" pageId="11" pageNumber="490">
|
||
<taxonomicNameLabel id="5BFD8559FF86FFC5FF0785A97152FD4E" box="[227,318,655,681]" pageId="11" pageNumber="490" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
also has the uropod 2 endopod about 0.5 x the length of the exopod, which is longer than basis, and the pleonite VII lacks segments 3‒5. The shape of the female antennae 1 is also a conspicuous distinctive characteristic between the two species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |