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<document id="27B44AC852948DC943C0D3CAD9AAD84E" ID-CLB-Dataset="79173" ID-DOI="10.5852/ejt.2022.825.1829" ID-GBIF-Dataset="dda871e8-9212-484c-83be-c68d5536e571" ID-ISSN="2118-9773" ID-Zenodo-Dep="6686625" ID-ZooBank="2AA16E5D-428F-4827-9944-E2EDC3CF90FD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1655921266366" checkinUser="felipe" docAuthor="Hendrycks, Ed A. &amp; Broyer, Claude De" docDate="2022" docId="05062C54407B9E1807024C9FFC6AFDC9" docLanguage="en" docName="ejt-825_1-76.pdf" docOrigin="European Journal of Taxonomy 825" docSource="http://dx.doi.org/10.5852/ejt.2022.825.1829" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Abyssorchomene patriciae Hendrycks &amp; Broyer 2022, sp. nov." docType="treatment" docUuid="267EAAEE-5F5C-4DAA-93F9-014B36F6B0AB" docUuidSource="ZooBank" docVersion="9" lastPageNumber="40" masterDocId="F93F542C40619E3F05484D0BFFBAFFB6" masterDocTitle="New deep-sea Atlantic and Antarctic species of Abyssorchomene De Broyer, 1984 (Amphipoda, Lysianassoidea, Uristidae) with a redescription of A. abyssorum (Stebbing, 1888)" masterLastPageNumber="76" masterPageNumber="1" pageNumber="27" updateTime="1699349681037" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="170EF1194C1DE21E955CA56B749FB1E3">New deep-sea Atlantic and Antarctic species of Abyssorchomene De Broyer, 1984 (Amphipoda, Lysianassoidea, Uristidae) with a redescription of A. abyssorum (Stebbing, 1888)</mods:title>
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<mods:namePart id="7A8429F8D2F81E1AF04FCFE6E715273E">Hendrycks, Ed A.</mods:namePart>
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<mods:namePart id="E86CC62932996EAE09E698A5B21AE9A6">Broyer, Claude De</mods:namePart>
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<taxonomicName id="4AAFE6C1407B9E2507024C9FFC32FE18" ID-CoL="9C7MZ" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[586,904,404,431]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407B9E2507024C9FFC32FE18" bold="true" box="[586,904,404,431]" italics="true" pageId="26" pageNumber="27">Abyssorchomene patriciae</emphasis>
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<taxonomicNameLabel id="A4E8FC2B407B9E2506D84C9EFC50FE19" box="[912,1002,405,431]" pageId="26" pageNumber="27" rank="species">sp. nov.</taxonomicNameLabel>
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<figureCitation id="159481C7407B9E2507904CD6FCE1FE4E" box="[728,859,477,504]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStart-6="Fig" captionStart-7="Fig" captionStartId-0="27.[189,231,1892,1918]" captionStartId-1="28.[189,233,1892,1918]" captionStartId-2="29.[189,232,1928,1954]" captionStartId-3="30.[189,232,1963,1989]" captionStartId-4="31.[189,232,1928,1954]" captionStartId-5="32.[189,232,1963,1989]" captionStartId-6="34.[189,231,1994,2020]" captionStartId-7="36.[189,232,1928,1954]" captionTargetBox-0="[189,1398,926,1833]" captionTargetBox-1="[261,1342,279,1827]" captionTargetBox-2="[266,1343,300,1877]" captionTargetBox-3="[254,1316,278,1889]" captionTargetBox-4="[264,1351,308,1825]" captionTargetBox-5="[252,1291,343,1823]" captionTargetBox-6="[310,1318,586,1917]" captionTargetBox-7="[281,1336,284,1818]" captionTargetId-0="figure-150@27.[189,1399,926,1833]" captionTargetId-1="figure-14@28.[200,1387,262,1847]" captionTargetId-2="figure-12@29.[189,1399,262,1895]" captionTargetId-3="figure-14@30.[189,1399,262,1908]" captionTargetId-4="figure-12@31.[189,1399,262,1851]" captionTargetId-5="figure-14@32.[189,1399,262,1920]" captionTargetId-6="figure-14@34.[186,1383,555,1944]" captionTargetId-7="figure-14@36.[189,1399,262,1885]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionTargetPageId-2="29" captionTargetPageId-3="30" captionTargetPageId-4="31" captionTargetPageId-5="32" captionTargetPageId-6="34" captionTargetPageId-7="36" captionText-0="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." captionText-1="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." captionText-2="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." captionText-3="Fig. 13. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.1 mm." captionText-4="Fig. 14. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." captionText-5="Fig. 15. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Setae omitted on Gn2 propodus outline and dactylus detail. Scale bars = 0.1 mm unless indicated otherwise." captionText-6="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." captionText-7="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi-0="http://doi.org/10.5281/zenodo.6686647" figureDoi-1="http://doi.org/10.5281/zenodo.6686649" figureDoi-2="http://doi.org/10.5281/zenodo.6686653" figureDoi-3="http://doi.org/10.5281/zenodo.6686655" figureDoi-4="http://doi.org/10.5281/zenodo.6686657" figureDoi-5="http://doi.org/10.5281/zenodo.6686659" figureDoi-6="http://doi.org/10.5281/zenodo.6686661" figureDoi-7="http://doi.org/10.5281/zenodo.6686663" httpUri-0="https://zenodo.org/record/6686647/files/figure.png" httpUri-1="https://zenodo.org/record/6686649/files/figure.png" httpUri-2="https://zenodo.org/record/6686653/files/figure.png" httpUri-3="https://zenodo.org/record/6686655/files/figure.png" httpUri-4="https://zenodo.org/record/6686657/files/figure.png" httpUri-5="https://zenodo.org/record/6686659/files/figure.png" httpUri-6="https://zenodo.org/record/6686661/files/figure.png" httpUri-7="https://zenodo.org/record/6686663/files/figure.png" pageId="26" pageNumber="27">Figs 10–17</figureCitation>
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non 
<emphasis id="BFDB4150407B9E2505BA4F2BFDE6FD8C" box="[242,604,544,570]" italics="true" pageId="26" pageNumber="27">
<taxonomicName id="4AAFE6C1407B9E2505BA4F2BFDFFFD8C" ID-CoL="8NKR" baseAuthorityName="Stebbing" baseAuthorityYear="1888" box="[242,581,544,570]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="abyssorum">Abyssorchomene abyssorum</taxonomicName>
–
</emphasis>
<treatmentCitation id="0C0EBB53407B9E25072D4F2BFC2BFD8C" author="Thurston" box="[613,913,544,571]" page="262 - 263" pageId="26" pageNumber="27" year="1990">
<bibRefCitation id="E93EE0B3407B9E25072D4F2BFC2BFD8C" author="Thurston" box="[613,913,544,571]" firstAuthor="Thurston" page="262 - 263" pageId="26" pageNumber="27" pagination="257 - 274" refId="ref32552" refString="Thurston M. H. 1990. Abyssal necrophagous amphipods (Crustacea: Amphipoda) in the Northeast and tropical Atlantic Ocean. Progress in Oceanography 24: 257 - 274. https: // doi. org / 10.1016 / 0079 - 6611 (90) 90036 - 2" type="journal article" year="1990">Thurston 1990: 262–263</bibRefCitation>
</treatmentCitation>
, 269 (= 
<taxonomicName id="4AAFE6C1407B9E2506B14F2BFB3CFD8C" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[1017,1158,544,570]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB4150407B9E2506B14F2BFB3CFD8C" box="[1017,1158,544,570]" italics="true" pageId="26" pageNumber="27">A. patriciae</emphasis>
</taxonomicName>
in part; part = 
<taxonomicName id="4AAFE6C1407B9E25007D4F2BFEEEFDE8" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" isUncertain="true" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB4150407B9E25007D4F2BFAF5FD8C" box="[1333,1359,544,570]" italics="true" pageId="26" pageNumber="27">A.</emphasis>
cf. 
<emphasis id="BFDB4150407B9E2505A44F4EFEEEFDE8" box="[236,340,581,606]" italics="true" pageId="26" pageNumber="27">patriciae</emphasis>
</taxonomicName>
; T. Horton, pers. com.). —? 
<treatmentCitation id="0C0EBB53407B9E2507E64F4EFBB7FDE9" author="Jones" box="[686,1037,580,607]" page="1124 - 1125" pageId="26" pageNumber="27" year="1998">
<bibRefCitation id="E93EE0B3407B9E2507E64F4EFBB7FDE9" author="Jones" box="[686,1037,580,607]" etAl="et al." firstAuthor="Jones" page="1124 - 1125" pageId="26" pageNumber="27" pagination="1119 - 1127" refId="ref30984" refString="Jones E. G., Collins M. A., Bagley P. M., Addison S. &amp; Priede I. G. 1998. The fate of cetacean carcasses in the deep sea: observations on consumption rates and succession of scavenging species in the abyssal north-east Atlantic Ocean. Proceedings of the Royal Society of London, Series B, Biological Sciences 265: 1119 - 1127. https: // doi. org / 10.1098 / rspb. 1998.0407" type="journal article" year="1998">
Jones 
<emphasis id="BFDB4150407B9E2507B04F4EFC8EFDE8" box="[760,820,580,606]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
1998: 1124–1125
</bibRefCitation>
</treatmentCitation>
. 
<emphasis id="BFDB4150407B9E2501534F4EFB8FFDE8" box="[1051,1077,581,606]" italics="true" pageId="26" pageNumber="27">—</emphasis>
<treatmentCitation id="0C0EBB53407B9E2501744F4FFAA7FDE9" author="Gutteridge" box="[1084,1309,580,607]" page="5" pageId="26" pageNumber="27" year="2012">
<bibRefCitation id="E93EE0B3407B9E2501744F4FFAA7FDE9" author="Gutteridge" box="[1084,1309,580,607]" firstAuthor="Gutteridge" page="5" pageId="26" pageNumber="27" refId="ref29991" refString="Gutteridge Z. 2012. Scavenging Amphipods of the Porcupine Abyssal Plain. M. Sc thesis, University of Southampton, UK." type="book" year="2012">Gutteridge 2012: 5</bibRefCitation>
</treatmentCitation>
, 22, 24 (= 
<taxonomicName id="4AAFE6C1407B9E2504454F62FE23FD35" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[269,409,617,643]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB4150407B9E2504454F62FE23FD35" box="[269,409,617,643]" italics="true" pageId="26" pageNumber="27">A. patriciae</emphasis>
</taxonomicName>
; T. Horton, pers. com.). 
<emphasis id="BFDB4150407B9E25078A4F61FD66FD35" box="[706,732,618,643]" italics="true" pageId="26" pageNumber="27">—</emphasis>
Corrigan 
<emphasis id="BFDB4150407B9E25061C4F61FC2AFD35" box="[852,912,617,643]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2013: 156, 158–161 (= 
<taxonomicName id="4AAFE6C1407B9E2501FC4F62FADFFD35" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[1204,1381,617,643]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" isUncertain="true" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB4150407B9E2501FC4F62FB77FD35" box="[1204,1229,617,643]" italics="true" pageId="26" pageNumber="27">A.</emphasis>
cf. 
<emphasis id="BFDB4150407B9E2501B34F61FADFFD35" box="[1275,1381,618,643]" italics="true" pageId="26" pageNumber="27">patriciae</emphasis>
</taxonomicName>
). — 
<treatmentCitation id="0C0EBB53407B9E2504584F86FDE9FD11" author="Duffy" box="[272,595,653,680]" page="360 - 368" pageId="26" pageNumber="27" year="2013">
<bibRefCitation id="E93EE0B3407B9E2504584F86FDE9FD11" author="Duffy" box="[272,595,653,680]" etAl="et al." firstAuthor="Duffy" page="360 - 368" pageId="26" pageNumber="27" pagination="360 - 369" refId="ref29653" refString="Duffy G. A., Horton T., Sheader M. &amp; Thurston M. H. 2013. Population structure of Abyssorchomene abyssorum (Stebbing, 1888) (Amphipoda: Lysianassoidea), a scavenging amphipod from the Mid-Atlantic Ridge in the vicinity of the Charlie-Gibbs Fracture Zone. Deep-Sea Research Part II: Topical Studies in Oceanography 98: 360 - 369. https: // doi. org / 10.1016 / j. dsr 2.2013.02.004" type="journal article" year="2013">
Duffy 
<emphasis id="BFDB4150407B9E2504164F85FE20FD11" box="[350,410,653,679]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2013: 360–368
</bibRefCitation>
</treatmentCitation>
(
<emphasis id="BFDB4150407B9E25072E4F85FCB7FD11" box="[614,781,654,680]" italics="true" pageId="26" pageNumber="27">
= 
<taxonomicName id="4AAFE6C1407B9E2507C94F85FCB7FD11" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[641,781,654,680]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">A. patriciae</taxonomicName>
</emphasis>
; T. Horton, pers. com.). — 
<treatmentCitation id="0C0EBB53407B9E2501114F85FAC8FD1E" author="Horton" box="[1113,1394,653,680]" page="352" pageId="26" pageNumber="27" year="2013">
<bibRefCitation id="E93EE0B3407B9E2501114F85FAC8FD1E" author="Horton" box="[1113,1394,653,680]" etAl="et al." firstAuthor="Horton" page="352" pageId="26" pageNumber="27" pagination="352 - 359" refId="ref30510" refString="Horton T., Thurston M. H. &amp; Duffy G. A. 2013. Community composition of scavenging amphipods at bathyal depths on the Mid-Atlantic Ridge. Deep-Sea Research Part II: Topical Studies in Oceanography 98: 352 - 359. https: // doi. org / 10.1016 / j. dsr 2.2013.01.032" type="journal article" year="2013">
Horton 
<emphasis id="BFDB4150407B9E2501FC4F85FB4AFD11" box="[1204,1264,653,679]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2013: 352
</bibRefCitation>
</treatmentCitation>
, 354–358 (
<emphasis id="BFDB4150407B9E2504174FB8FE45FD7A" box="[351,511,690,716]" italics="true" pageId="26" pageNumber="27">
= 
<taxonomicName id="4AAFE6C1407B9E2504304FB9FE45FD7A" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[376,511,690,716]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">A. patriciae</taxonomicName>
</emphasis>
; T. Horton, pers. com.). — 
<treatmentCitation id="0C0EBB53407B9E25067F4FB9FBA6FD7A" author="Priede" box="[823,1052,690,716]" page="8" pageId="26" pageNumber="27" year="2013">
<bibRefCitation id="E93EE0B3407B9E25067F4FB9FBA6FD7A" author="Priede" box="[823,1052,690,716]" etAl="et al." firstAuthor="Priede" page="8" pageId="26" pageNumber="27" pagination="61550" refId="ref31759" refString="Priede I. G., Bergstad O. A., Miller P. I., Vecchione M., Gebruk A., Falkenhaug T., Billett D. S. M., Craig J., Dale A. C., Shields M. A., Tilstone G. H., Sutton T. T., Gooday A. J., Inall M. E., Jones D. O. B., Martinez- Vicente V., Menezes G. M., Niedzielski T., Sigurdsson O., Rothe N., Rogacheva A., Alt C. H. S., Brand T., Abell R., Brierley A. S., Cousins N. J., Crockard D., Hoelzel A. R., Hoines A., Letessier T. B., Read J. F., Shimmield T., Cox M. J., Galbraith J. K., Gordon J. D. M., Horton T., Neat F. &amp; Lorance P. 2013. Does Presence of a Mid-Ocean Ridge Enhance Biomass and Biodiversity? PLoS ONE 8 (5): e 61550. https: // doi. org / 10.1371 / journal. pone. 0061550" type="journal article" year="2013">
Priede 
<emphasis id="BFDB4150407B9E2506CF4FB8FC7AFD7A" box="[903,960,690,716]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2013: 8
</bibRefCitation>
</treatmentCitation>
(
<emphasis id="BFDB4150407B9E2501634FB8FB85FD7A" box="[1067,1087,691,716]" italics="true" pageId="26" pageNumber="27">=</emphasis>
<taxonomicName id="4AAFE6C1407B9E25010C4FB9FB54FD7A" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[1092,1262,690,716]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" isUncertain="true" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB4150407B9E25010C4FB9FBE7FD7A" box="[1092,1117,690,716]" italics="true" pageId="26" pageNumber="27">A.</emphasis>
cf. 
<emphasis id="BFDB4150407B9E2501CE4FB8FB54FD7A" box="[1158,1262,691,716]" italics="true" pageId="26" pageNumber="27">patriciae</emphasis>
</taxonomicName>
). 
<emphasis id="BFDB4150407B9E25004D4FB8FAA5FD7A" box="[1285,1311,691,716]" italics="true" pageId="26" pageNumber="27">—</emphasis>
<treatmentCitation id="0C0EBB53407B9E25006C4FB9FE1FFD46" author="Horton" page="6 - 7" pageId="26" pageNumber="27" year="2020">
<bibRefCitation id="E93EE0B3407B9E25006C4FB9FE1FFD46" author="Horton" etAl="et al." firstAuthor="Horton" page="6 - 7" pageId="26" pageNumber="27" pagination="102318" refId="ref30568" refString="Horton T., Thurston M. H., Vlierboom R., Gutteridge Z., Pebody C. A., Gates A. R. &amp; Bett B. J. 2020. Are abyssal scavenging amphipod assemblages linked to climate cycles? Progress in Oceanography 184: 102318. https: // doi. org / 10.1016 / j. pocean. 2020.102318" type="journal article" year="2020">
Horton 
<emphasis id="BFDB4150407B9E2505A24FDCFE9FFD46" box="[234,293,726,752]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2020: 6–7
</bibRefCitation>
</treatmentCitation>
, 11 (
<emphasis id="BFDB4150407B9E2504964FDCFD3EFD46" box="[478,644,727,753]" italics="true" pageId="26" pageNumber="27">
= 
<taxonomicName id="4AAFE6C1407B9E2504B14FDCFD3EFD46" ID-CoL="9C7MZ" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[505,644,727,753]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="patriciae">A. patriciae</taxonomicName>
</emphasis>
; T. Horton, pers. com.).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC9407B9E2505F54E12FE05FAED" pageId="26" pageNumber="27" type="diagnosis">
<paragraph id="8D109D42407B9E2505F54E12FE8CFC85" blockId="26.[189,310,793,819]" box="[189,310,793,819]" pageId="26" pageNumber="27">
<heading id="D6582A2E407B9E2505F54E12FE8CFC85" bold="true" box="[189,310,793,819]" fontSize="11" level="3" pageId="26" pageNumber="27" reason="3">
<emphasis id="BFDB4150407B9E2505F54E12FE8CFC85" bold="true" box="[189,310,793,819]" pageId="26" pageNumber="27">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D42407B9E2505F54E42FA8BFCD5" blockId="26.[189,1329,841,867]" box="[189,1329,841,867]" pageId="26" pageNumber="27">Pereonites 1–7 and pleonites 1–2 with a slight but distinct dorsoposterior hump on each segment.</paragraph>
<paragraph id="8D109D42407B9E2505F54E80FE05FAED" blockId="26.[189,1400,907,1371]" pageId="26" pageNumber="27">Lateral cephalic lobe broadly rounded, dorsal and ventral margins slightly dissimilar in shape, dorsal margin strongly convex, ventral margin nearly straight with a very slight concavity. Antennae 1–2 of male with calceoli, female without. Epistome level with and scarcely differentiated from upper lip. Maxilla 1 palp distal end weakly convex and with conical apical spines contiguous. Maxilliped inner plate, distal margin shallowly but distinctly concave, with a very weak mediodistal extension; outer plate inner margin very weakly scalloped. Coxa 1 distinctly widened, distal width 1.3× proximal width or greater. Gnathopod 2 propodus of female broadened, subovate, length 1.7× width (different in form to narrow male propodus), dactylus large, inserted at the top of distal margin and occupying most of the length (~ 85%) of the distal margin, forming a distinct, small gap on the palm. Coxa 5 posteroventral lobe narrowly rounded, posterior margin with distinct straight section. Pereopod 7 basis, posteroventral corner shallowly and weakly beveled. Uropod 1 peduncle relatively short, length less than 1.5 × length of outer ramus. Uropod 3 inner ramus extends to ~ 63% of article 2 of uropod 3 outer ramus. Telson cleft ~ 52% of length.</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC9407B9E2505F54888FB30FA7B" box="[189,1162,1411,1486]" pageId="26" pageNumber="27" type="etymology">
<paragraph id="8D109D42407B9E2505F54888FEFEFA2B" blockId="26.[189,324,1411,1437]" box="[189,324,1411,1437]" pageId="26" pageNumber="27">
<heading id="D6582A2E407B9E2505F54888FEFEFA2B" bold="true" box="[189,324,1411,1437]" fontSize="11" level="3" pageId="26" pageNumber="27" reason="3">
<emphasis id="BFDB4150407B9E2505F54888FEFEFA2B" bold="true" box="[189,324,1411,1437]" pageId="26" pageNumber="27">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D42407B9E2505F548B8FB30FA7B" blockId="26.[189,1162,1459,1486]" box="[189,1162,1459,1486]" pageId="26" pageNumber="27">The species name is dedicated to Patricia De Broyer, the daughter of the co-author.</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC9407B9E2405F548FEFE7BFD81" lastPageId="27" lastPageNumber="28" pageId="26" pageNumber="27" type="materials_examined">
<paragraph id="8D109D42407B9E2505F548FEFE10F9B9" blockId="26.[189,426,1525,1551]" box="[189,426,1525,1551]" pageId="26" pageNumber="27">
<heading id="D6582A2E407B9E2505F548FEFE10F9B9" bold="true" box="[189,426,1525,1551]" fontSize="11" level="3" pageId="26" pageNumber="27" reason="3">
<emphasis id="BFDB4150407B9E2505F548FEFE10F9B9" bold="true" box="[189,426,1525,1551]" pageId="26" pageNumber="27">Material examined</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D42407B9E2505A24B2DFBA6F91B" blockId="26.[189,1399,1574,1709]" pageId="26" pageNumber="27">
<materialsCitation id="3DC7971F407B9E2505A24B2DFBA6F91B" ID-GBIF-Occurrence="3817251331" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="NHM" elevation="-4848" latitude="49.088333" location="Porcupine Abyssal Plain" longLatPrecision="110" longitude="-16.666666" pageId="26" pageNumber="27" specimenCode="NHM UK 2022.6" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<emphasis id="BFDB4150407B9E2505A24B2DFEE6F9F6" bold="true" box="[234,348,1574,1600]" pageId="26" pageNumber="27">
<typeStatus id="521423E0407B9E2505A24B2DFEE6F9F6" box="[234,348,1574,1600]" pageId="26" pageNumber="27" type="holotype">Holotype</typeStatus>
</emphasis>
NORTHEAST ATLANTIC • 
<specimenCount id="9BA956CB407B9E25075E4B41FD96F9D2" box="[534,556,1610,1636]" pageId="26" pageNumber="27" type="female">♀</specimenCount>
(mature, 
<quantity id="4A5730A7407B9E2507D54B41FCB3F9D2" box="[669,777,1610,1637]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="26" pageNumber="27" unit="mm" value="10.5">10.5 mm</quantity>
, figured, appendages on 3 slides); 
<location id="8870CB99407B9E2501D34B41FF47F93E" LSID="urn:lsid:plazi:treatment:05062C54407B9E1807024C9FFC6AFDC9:8870CB99407B9E2501D34B41FF47F93E" country="United Kingdom" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" name="Porcupine Abyssal Plain" pageId="26" pageNumber="27">Porcupine Abyssal Plain</location>
; 
<emphasis id="BFDB4150407B9E2504404B64FE31F93E" box="[264,395,1647,1673]" italics="true" pageId="26" pageNumber="27">RRS James</emphasis>
Cook (2011), station JC 062-063; 
<geoCoordinate id="E89BFB85407B9E2506574B66FC1BF93F" box="[799,929,1645,1673]" degrees="49" direction="north" minutes="05.3" orientation="latitude" pageId="26" pageNumber="27" precision="92" value="49.088333">49°05.3′ N</geoCoordinate>
, 
<geoCoordinate id="E89BFB85407B9E2506E54B66FB8EF93F" box="[941,1076,1645,1673]" degrees="16" direction="west" minutes="40.0" orientation="longitude" pageId="26" pageNumber="27" precision="92" value="-16.666666">16°40.0′ W</geoCoordinate>
; depth 
<quantity id="4A5730A7407B9E2501C04B65FB59F93F" box="[1160,1251,1646,1673]" metricMagnitude="3" metricUnit="m" metricValue="4.848" pageId="26" pageNumber="27" unit="m" value="4848.0">
<elevation id="06827A71407B9E2501C04B65FB59F93F" box="[1160,1251,1646,1673]" metricMagnitude="3" metricUnit="m" metricValue="4.848" pageId="26" pageNumber="27" unit="m" value="4848.0">4848 m</elevation>
</quantity>
; gear, 
<collectingMethod id="54EEE555407B9E2500674B65FF43F91B" pageId="26" pageNumber="27">baited traps</collectingMethod>
, A-trap B2; 
<date id="F911BB82407B9E2504C14B98FDA1F91B" box="[393,539,1683,1709]" pageId="26" pageNumber="27" value="2011-08-08">
<collectingDate id="E955426A407B9E2504C14B98FDA1F91B" box="[393,539,1683,1709]" pageId="26" pageNumber="27" value="2011-08-08">8 Aug. 2011</collectingDate>
</date>
; 
<specimenCode id="DD093539407B9E25076F4B98FD4CF91B" box="[551,758,1683,1709]" pageId="26" pageNumber="27">NHM UK 2022.6</specimenCode>
(see 
<bibRefCitation id="E93EE0B3407B9E25067B4B98FBAAF91B" author="Horton" box="[819,1040,1683,1709]" etAl="et al." firstAuthor="Horton" pageId="26" pageNumber="27" pagination="102318" refId="ref30568" refString="Horton T., Thurston M. H., Vlierboom R., Gutteridge Z., Pebody C. A., Gates A. R. &amp; Bett B. J. 2020. Are abyssal scavenging amphipod assemblages linked to climate cycles? Progress in Oceanography 184: 102318. https: // doi. org / 10.1016 / j. pocean. 2020.102318" type="journal article" year="2020">
Horton 
<emphasis id="BFDB4150407B9E2506C64B9FFC73F91B" box="[910,969,1683,1709]" italics="true" pageId="26" pageNumber="27">et al.</emphasis>
2020
</bibRefCitation>
).
</materialsCitation>
</paragraph>
<paragraph id="8D109D42407B9E2505A24BDEFDB3F88E" blockId="26.[189,1398,1749,1849]" pageId="26" pageNumber="27">
<materialsCitation id="3DC7971F407B9E2505A24BDEFDB3F88E" ID-GBIF-Occurrence="3817251325" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="NHM" elevation="-4848" latitude="49.088333" location="UK" longLatPrecision="110" longitude="-16.666666" pageId="26" pageNumber="27" specimenCode="NHM UK 2022.7" specimenCount="1" specimenCount-male="1" typeStatus="allotype">
<emphasis id="BFDB4150407B9E2505A24BDEFEEEF959" bold="true" box="[234,340,1749,1775]" pageId="26" pageNumber="27">
<typeStatus id="521423E0407B9E2505A24BDEFEEEF959" box="[234,340,1749,1775]" pageId="26" pageNumber="27" type="allotype">Allotype</typeStatus>
</emphasis>
NORTHEAST ATLANTIC • 
<specimenCount id="9BA956CB407B9E25075E4BF1FDFBF8A2" box="[534,577,1786,1812]" pageId="26" pageNumber="27" type="male">1 ♂</specimenCount>
(
<quantity id="4A5730A7407B9E2507184BF1FD14F8A2" box="[592,686,1786,1813]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="26" pageNumber="27" unit="mm" value="7.5">7.5 mm</quantity>
, figured, appendages on 3 slides); same collection data as for holotype; 
<specimenCode id="DD093539407B9E25047B4A14FDBFF88E" box="[307,517,1822,1849]" pageId="26" pageNumber="27">NHM UK 2022.7</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="8D109D42407B9E2505A24A6AFB91F85E" blockId="26.[189,1399,1889,2025]" pageId="26" pageNumber="27">
<materialsCitation id="3DC7971F407B9E2505A24A6AFDB0F872" ID-GBIF-Occurrence="3817251317" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="NHM" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="26" pageNumber="27" specimenCode="NHM UK 2022.8" specimenCount="5" specimenCount-female="3" specimenCount-male="2" typeStatus="paratype">
<emphasis id="BFDB4150407B9E2505A24A6AFEDDF8CD" bold="true" box="[234,359,1889,1915]" pageId="26" pageNumber="27">
<typeStatus id="521423E0407B9E2505A24A6AFEDDF8CD" box="[234,359,1889,1915]" pageId="26" pageNumber="27" type="paratype">Paratypes</typeStatus>
</emphasis>
NORTHEAST ATLANTIC • 
<specimenCount id="9BA956CB407B9E2507684A8DFDD9F816" box="[544,611,1926,1952]" pageId="26" pageNumber="27" type="female">3 ♀♀</specimenCount>
(7.0– 
<quantity id="4A5730A7407B9E2507E44A8DFCA0F816" box="[684,794,1926,1952]" metricMagnitude="-2" metricUnit="m" metricValue="1.08" pageId="26" pageNumber="27" unit="mm" value="10.8">10.8 mm</quantity>
), 
<specimenCount id="9BA956CB407B9E2506784A8DFCCEF816" box="[816,884,1926,1952]" pageId="26" pageNumber="27" type="male">2 ♂♂</specimenCount>
(5.5–7.0 mm); same collection data as for holotype; 
<specimenCode id="DD093539407B9E25047E4AA1FDB0F872" box="[310,522,1962,1988]" pageId="26" pageNumber="27">NHM UK 2022.8</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3DC7971F407B9E25076E4AA1FACDF872" ID-GBIF-Occurrence="3817251320" box="[550,1399,1962,1988]" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="CMNC" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="26" pageNumber="27" specimenCode="CMNC 2022-0002" specimenCount="5" specimenCount-female="3" specimenCount-male="2" typeStatus="paratype">
<specimenCount id="9BA956CB407B9E25076E4AA1FDD1F872" box="[550,619,1962,1988]" pageId="26" pageNumber="27" type="female">3 ♀♀</specimenCount>
, 
<specimenCount id="9BA956CB407B9E2507334AA1FD79F872" box="[635,707,1962,1988]" pageId="26" pageNumber="27" type="male">2 ♂♂</specimenCount>
; same collection data as for holotype; 
<specimenCode id="DD093539407B9E2501DD4AA1FACDF872" box="[1173,1399,1962,1988]" collectionCode="CMNC" pageId="26" pageNumber="27">CMNC 2022-0002</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3DC7971F407B9E2505874AC5FB9DF85E" ID-GBIF-Occurrence="3817251315" box="[207,1063,1998,2025]" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="RBINS" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="26" pageNumber="27" specimenCode="RBINS INV. 138.487" specimenCount="6" specimenCount-female="3" specimenCount-male="3" typeStatus="paratype">
<specimenCount id="9BA956CB407B9E2505874AC5FEA8F85F" box="[207,274,1998,2025]" pageId="26" pageNumber="27" type="female">3 ♀♀</specimenCount>
, 
<specimenCount id="9BA956CB407B9E2504574AC5FEDEF85F" box="[287,356,1998,2025]" pageId="26" pageNumber="27" type="male">3 ♂♂</specimenCount>
; same collection data as for holotype; 
<specimenCode id="DD093539407B9E25066F4AC5FB9DF85E" box="[807,1063,1998,2025]" pageId="26" pageNumber="27">RBINS INV. 138.487</specimenCode>
</materialsCitation>
.
</paragraph>
<paragraph id="8D109D42407A9E2405A24C03FE5BFE94" blockId="27.[189,1398,264,397]" box="[234,481,264,290]" pageId="27" pageNumber="28">
<emphasis id="BFDB4150407A9E2405A24C03FE5BFE94" bold="true" box="[234,481,264,290]" pageId="27" pageNumber="28">Additional material</emphasis>
</paragraph>
<paragraph id="8D109D42407A9E2405F54C27FCCDFE3A" blockId="27.[189,1398,264,397]" pageId="27" pageNumber="28">
<materialsCitation id="3DC7971F407A9E2405F54C27FACCFEF0" ID-GBIF-Occurrence="3817251309" box="[189,1398,300,326]" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="NHM" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="27" pageNumber="28" specimenCode="NHM UK 2022.9" specimenCount="10">
NORTHEAST ATLANTIC • 10 specs (
<specimenCount id="9BA956CB407A9E2407364C27FD1DFEF0" box="[638,679,300,326]" pageId="27" pageNumber="28" type="female">♀♀</specimenCount>
&amp; 
<specimenCount id="9BA956CB407A9E2407814C27FD42FEF0" box="[713,760,300,326]" pageId="27" pageNumber="28" type="male">♂♂</specimenCount>
); same collection data as for holotype; 
<specimenCode id="DD093539407A9E2401E74C27FACCFEF0" box="[1199,1398,300,326]" pageId="27" pageNumber="28">NHM UK 2022.9</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3DC7971F407A9E2405854C44FBE5FEDF" ID-GBIF-Occurrence="3817251310" box="[205,1119,335,361]" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="CMNC" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="27" pageNumber="28" specimenCode="CMNC 2022-0003" specimenCount="20">
<specimenCount id="9BA956CB407A9E2405854C44FF50FEDF" box="[205,234,335,361]" pageId="27" pageNumber="28">20</specimenCount>
specs (
<specimenCount id="9BA956CB407A9E24040A4C44FED6FEDF" box="[322,364,335,361]" pageId="27" pageNumber="28" type="female">♀♀</specimenCount>
&amp; 
<specimenCount id="9BA956CB407A9E2404D84C44FE7AFEDF" box="[400,448,335,361]" pageId="27" pageNumber="28" type="male">♂♂</specimenCount>
); same collection data as for holotype; 
<specimenCode id="DD093539407A9E2406CC4C44FBE5FEDF" box="[900,1119,335,361]" collectionCode="CMNC" pageId="27" pageNumber="28">CMNC 2022-0003</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3DC7971F407A9E24013E4C44FCC9FE3A" ID-GBIF-Occurrence="3817251313" collectingDate="2011-08-08" collectingMethod="baited traps" collectionCode="RBINS" elevation="-4848" latitude="49.088333" longLatPrecision="110" longitude="-16.666666" pageId="27" pageNumber="28" specimenCode="RBINS INV. 138.488" specimenCount="20">
<specimenCount id="9BA956CB407A9E24013E4C44FB29FEDF" box="[1142,1171,335,361]" pageId="27" pageNumber="28">20</specimenCount>
specs (
<specimenCount id="9BA956CB407A9E2401A34C44FAAFFEDF" box="[1259,1301,335,361]" pageId="27" pageNumber="28" type="female">♀♀</specimenCount>
&amp; 
<specimenCount id="9BA956CB407A9E2400714C44FAD3FEDF" box="[1337,1385,335,361]" pageId="27" pageNumber="28" type="male">♂♂</specimenCount>
); same collection data as for holotype; 
<specimenCode id="DD093539407A9E24073B4C79FCC9FE3A" box="[627,883,370,397]" pageId="27" pageNumber="28">RBINS INV. 138.488</specimenCode>
</materialsCitation>
.
</paragraph>
<paragraph id="8D109D42407A9E2405F54CBFFE7BFD81" blockId="27.[189,1399,435,568]" pageId="27" pageNumber="28">
<materialsCitation id="3DC7971F407A9E2405F54CBFFCF0FDA2" ID-GBIF-Occurrence="3817251304" collectingDate="2009-08-27" collectingDateMax="2009-08-30" collectingDateMin="2009-08-27" collectingMethod="gear baited traps" collectionCode="CMNC" elevation="-2340" latitude="53.974335" location="Mid-Atlantic Ridge area" longLatPrecision="10" longitude="-36.102" pageId="27" pageNumber="28" specimenCode="CMNC 2022-0004" specimenCount="2" specimenCount-female="2">
NORTHWEST ATLANTIC • 
<specimenCount id="9BA956CB407A9E2407604CBFFDD7FE78" box="[552,621,436,462]" pageId="27" pageNumber="28" type="female">2 ♀♀</specimenCount>
(
<quantity id="4A5730A7407A9E2407354CB8FCAFFE78" box="[637,789,435,462]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="8.5" metricValueMin="7.5" pageId="27" pageNumber="28" unit="mm" value="8.0" valueMax="8.5" valueMin="7.5">7.5–8.5 mm</quantity>
); 
<location id="8870CB99407A9E2406634CB8FBECFE78" LSID="urn:lsid:plazi:treatment:05062C54407B9E1807024C9FFC6AFDC9:8870CB99407A9E2406634CB8FBECFE78" box="[811,1110,435,462]" county="James Cook" latitude="53.974335" longLatPrecision="10" longitude="-36.102" municipality="Charlie-Gibbs Fracture Zone" name="Mid-Atlantic Ridge area" pageId="27" pageNumber="28">Mid-Atlantic Ridge area</location>
, 
<locationDeviation id="9CA28460407A9E24012B4CB8FEDCFE47" pageId="27" pageNumber="28">north of Charlie-Gibbs Fracture Zone</locationDeviation>
; 
<emphasis id="BFDB4150407A9E24043A4CDCFE4FFE47" box="[370,501,471,497]" italics="true" pageId="27" pageNumber="28">RRS James</emphasis>
Cook (2009), station JC 037-060; 
<geoCoordinate id="E89BFB85407A9E2406C64CDEFBA4FE47" box="[910,1054,469,497]" degrees="53" direction="north" minutes="58.46" orientation="latitude" pageId="27" pageNumber="28" precision="9" value="53.974335">53°58.46′ N</geoCoordinate>
, 
<geoCoordinate id="E89BFB85407A9E2401624CDEFB7BFE47" box="[1066,1217,469,497]" degrees="36" direction="west" minutes="06.12" orientation="longitude" pageId="27" pageNumber="28" precision="9" value="-36.102">36°06.12′ W</geoCoordinate>
; depth 
<quantity id="4A5730A7407A9E24005D4CDCFACBFE47" box="[1301,1393,471,497]" metricMagnitude="3" metricUnit="m" metricValue="2.34" pageId="27" pageNumber="28" unit="m" value="2340.0">
<elevation id="06827A71407A9E24005D4CDCFACBFE47" box="[1301,1393,471,497]" metricMagnitude="3" metricUnit="m" metricValue="2.34" pageId="27" pageNumber="28" unit="m" value="2340.0">2340 m</elevation>
</quantity>
; 
<collectingMethod id="54EEE555407A9E2405F54CF1FE3EFDA2" box="[189,388,506,532]" pageId="27" pageNumber="28">gear baited traps</collectingMethod>
; 
<date id="F911BB82407A9E2404D84CF1FDDAFDA2" box="[400,608,506,532]" pageId="27" pageNumber="28" value="2009-08-27" valueMax="2009-08-30" valueMin="2009-08-27">
<collectingDate id="E955426A407A9E2404D84CF1FDDAFDA2" box="[400,608,506,532]" pageId="27" pageNumber="28" value="2009-08-27" valueMax="2009-08-30" valueMin="2009-08-27">27–30 Aug. 2009</collectingDate>
</date>
; 
<specimenCode id="DD093539407A9E2407254CF1FCF0FDA2" box="[621,842,506,532]" collectionCode="CMNC" pageId="27" pageNumber="28">CMNC 2022-0004</specimenCode>
</materialsCitation>
• 
<materialsCitation id="3DC7971F407A9E24062C4CF1FE07FD81" ID-GBIF-Occurrence="3817251336" collectingDate="2009-08-27" collectingDateMax="2009-08-30" collectingDateMin="2009-08-27" collectingMethod="gear baited traps" collectionCode="RBINS" elevation="-2340" latitude="53.974335" location="Mid-Atlantic Ridge area" longLatPrecision="10" longitude="-36.102" pageId="27" pageNumber="28" specimenCode="RBINS INV. 138.489" specimenCount="3" specimenCount-female="3">
<specimenCount id="9BA956CB407A9E24062C4CF1FC12FDA2" box="[868,936,506,532]" pageId="27" pageNumber="28" type="female">3 ♀♀</specimenCount>
; same collection data as for preceding; 
<specimenCode id="DD093539407A9E2405F54F16FE07FD81" box="[189,445,541,568]" pageId="27" pageNumber="28">RBINS INV. 138.489</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC9407A9E1905F54F55FC8FFCF6" lastPageId="38" lastPageNumber="39" pageId="27" pageNumber="28" type="description">
<paragraph id="8D109D42407A9E2405F54F55FEF4FDCE" blockId="27.[189,334,606,632]" box="[189,334,606,632]" pageId="27" pageNumber="28">
<heading id="D6582A2E407A9E2405F54F55FEF4FDCE" bold="true" box="[189,334,606,632]" fontSize="11" level="3" pageId="27" pageNumber="28" reason="3">
<emphasis id="BFDB4150407A9E2405F54F55FEF4FDCE" bold="true" box="[189,334,606,632]" pageId="27" pageNumber="28">Description</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D42407A9E2405A24F86FEE6FD11" blockId="27.[189,708,653,715]" box="[234,348,653,679]" pageId="27" pageNumber="28">
<emphasis id="BFDB4150407A9E2405A24F86FEE6FD11" bold="true" box="[234,348,653,679]" pageId="27" pageNumber="28">
<typeStatus id="521423E0407A9E2405A24F86FEE6FD11" box="[234,348,653,679]" pageId="27" pageNumber="28" type="holotype">Holotype</typeStatus>
</emphasis>
</paragraph>
<paragraph id="8D109D42407A9E2405F54FBAFD7EFD7C" blockId="27.[189,708,653,715]" box="[189,708,688,715]" pageId="27" pageNumber="28">
Mature female, 
<quantity id="4A5730A7407A9E2404304FBBFE59FD7D" box="[376,483,688,715]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="27" pageNumber="28" unit="mm" value="10.5">10.5 mm</quantity>
, NHM 
<collectingCountry id="F5B8DDD2407A9E2407724FBAFDDEFD7D" box="[570,612,689,715]" name="United Kingdom" pageId="27" pageNumber="28">UK</collectingCountry>
2022.6.
</paragraph>
<paragraph id="8D109D42407A9E2405F54FF9FCEBFC86" blockId="27.[189,1399,754,816]" pageId="27" pageNumber="28">
PEREONITES 1–7 AND PLEONITES 1–2 (
<figureCitation id="159481C7407A9E2407164FF9FD5EFCBA" box="[606,740,754,780]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="27.[189,231,1892,1918]" captionStartId-1="28.[189,233,1892,1918]" captionTargetBox-0="[189,1398,926,1833]" captionTargetBox-1="[261,1342,279,1827]" captionTargetId-0="figure-150@27.[189,1399,926,1833]" captionTargetId-1="figure-14@28.[200,1387,262,1847]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionText-0="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." captionText-1="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi-0="http://doi.org/10.5281/zenodo.6686647" figureDoi-1="http://doi.org/10.5281/zenodo.6686649" httpUri-0="https://zenodo.org/record/6686647/files/figure.png" httpUri-1="https://zenodo.org/record/6686649/files/figure.png" pageId="27" pageNumber="28">Figs 10–11</figureCitation>
). With a slight but distinct dorsoposterior hump on each segment (note: 
<figureCitation id="159481C7407A9E24043A4E1EFE7FFC99" box="[370,453,789,815]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="27" pageNumber="28">Fig. 10</figureCitation>
is of male, but female is similar).
</paragraph>
<caption id="D9D0CDCA407A9E2405F54A6FFE15F85F" ID-DOI="http://doi.org/10.5281/zenodo.6686647" ID-Zenodo-Dep="6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="27" pageNumber="28" startId="27.[189,231,1892,1918]" targetBox="[189,1398,926,1833]" targetPageId="27">
<paragraph id="8D109D42407A9E2405F54A6FFE15F85F" blockId="27.[187,1398,1892,2025]" pageId="27" pageNumber="28">
<emphasis id="BFDB4150407A9E2405F54A6FFEACF8C9" bold="true" box="[189,278,1892,1919]" pageId="27" pageNumber="28">Fig. 10.</emphasis>
<taxonomicName id="4AAFE6C1407A9E2404534A6EFDF0F8C9" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[283,586,1893,1919]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407A9E2404534A6EFDF0F8C9" box="[283,586,1893,1919]" italics="true" pageId="27" pageNumber="28">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B407A9E2407074A6EFD13F8C9" box="[591,681,1893,1919]" pageId="27" pageNumber="28" rank="species">sp. nov.</taxonomicNameLabel>
, habitus, ♂, size unknown, 
<emphasis id="BFDB4150407A9E2406964A6EFB1AF8C9" box="[990,1184,1893,1919]" italics="true" pageId="27" pageNumber="28">RRS James Cook</emphasis>
(2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted).
</paragraph>
</caption>
<caption id="D9D0CDCA407D9E2305F54A6FFB6AF85E" ID-DOI="http://doi.org/10.5281/zenodo.6686649" ID-Zenodo-Dep="6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="28" pageNumber="29" startId="28.[189,233,1892,1918]" targetBox="[261,1342,279,1827]" targetPageId="28">
<paragraph id="8D109D42407D9E2305F54A6FFB6AF85E" blockId="28.[188,1400,1892,2025]" pageId="28" pageNumber="29">
<emphasis id="BFDB4150407D9E2305F54A6FFEA1F8C9" bold="true" box="[189,283,1892,1919]" pageId="28" pageNumber="29">Fig. 11.</emphasis>
<taxonomicName id="4AAFE6C1407D9E23046C4A6EFDD8F8C9" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[292,610,1893,1919]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="28" pageNumber="29" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407D9E23046C4A6EFDD8F8C9" box="[292,610,1893,1919]" italics="true" pageId="28" pageNumber="29">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B407D9E2307254A6EFD77F8C9" box="[621,717,1893,1919]" pageId="28" pageNumber="29" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), 
<emphasis id="BFDB4150407D9E2307424A83FD6BF814" box="[522,721,1928,1954]" italics="true" pageId="28" pageNumber="29">RRS James Cook</emphasis>
(2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="D9D0CDCA407C9E2205F54A83FDA9F85F" ID-DOI="http://doi.org/10.5281/zenodo.6686653" ID-Zenodo-Dep="6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="29" pageNumber="30" startId="29.[189,232,1928,1954]" targetBox="[266,1343,300,1877]" targetPageId="29">
<paragraph id="8D109D42407C9E2205F54A83FDA9F85F" blockId="29.[189,1398,1928,2025]" pageId="29" pageNumber="30">
<emphasis id="BFDB4150407C9E2205F54A83FEA6F814" bold="true" box="[189,284,1928,1954]" pageId="29" pageNumber="30">Fig. 12.</emphasis>
<taxonomicName id="4AAFE6C1407C9E22046D4A83FDD9F814" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[293,611,1928,1954]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="29" pageNumber="30" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407C9E22046D4A83FDD9F814" box="[293,611,1928,1954]" italics="true" pageId="29" pageNumber="30">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B407C9E2207244A83FD76F814" box="[620,716,1928,1954]" pageId="29" pageNumber="30" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm.
</paragraph>
</caption>
<caption id="D9D0CDCA407F9E2105F54AA0FAA3F85F" ID-DOI="http://doi.org/10.5281/zenodo.6686655" ID-Zenodo-Dep="6686655" httpUri="https://zenodo.org/record/6686655/files/figure.png" pageId="30" pageNumber="31" startId="30.[189,232,1963,1989]" targetBox="[254,1316,278,1889]" targetPageId="30">
<paragraph id="8D109D42407F9E2105F54AA0FAA3F85F" blockId="30.[189,1398,1963,2025]" pageId="30" pageNumber="31">
<emphasis id="BFDB4150407F9E2105F54AA0FEA6F873" bold="true" box="[189,284,1963,1989]" pageId="30" pageNumber="31">Fig. 13.</emphasis>
<taxonomicName id="4AAFE6C1407F9E21046D4AA0FDD9F873" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[293,611,1963,1989]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="30" pageNumber="31" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407F9E21046D4AA0FDD9F873" box="[293,611,1963,1989]" italics="true" pageId="30" pageNumber="31">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B407F9E2107244AA7FD76F870" box="[620,716,1964,1990]" pageId="30" pageNumber="31" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.1 mm.
</paragraph>
</caption>
<caption id="D9D0CDCA407E9E2005F54A83FD49F85E" ID-DOI="http://doi.org/10.5281/zenodo.6686657" ID-Zenodo-Dep="6686657" httpUri="https://zenodo.org/record/6686657/files/figure.png" pageId="31" pageNumber="32" startId="31.[189,232,1928,1954]" targetBox="[264,1351,308,1825]" targetPageId="31">
<paragraph id="8D109D42407E9E2005F54A83FD49F85E" blockId="31.[189,1399,1928,2025]" pageId="31" pageNumber="32">
<emphasis id="BFDB4150407E9E2005F54A83FEA3F814" bold="true" box="[189,281,1928,1954]" pageId="31" pageNumber="32">Fig. 14.</emphasis>
<taxonomicName id="4AAFE6C1407E9E2004684A83FDEDF814" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[288,599,1928,1954]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="31" pageNumber="32" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB4150407E9E2004684A83FDEDF814" box="[288,599,1928,1954]" italics="true" pageId="31" pageNumber="32">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B407E9E2007164A83FD01F814" box="[606,699,1928,1954]" pageId="31" pageNumber="32" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise.
</paragraph>
</caption>
<caption id="D9D0CDCA40419E1F05F54AA0FB5EF85E" ID-DOI="http://doi.org/10.5281/zenodo.6686659" ID-Zenodo-Dep="6686659" httpUri="https://zenodo.org/record/6686659/files/figure.png" pageId="32" pageNumber="33" startId="32.[189,232,1963,1989]" targetBox="[252,1291,343,1823]" targetPageId="32">
<paragraph id="8D109D4240419E1F05F54AA0FB5EF85E" blockId="32.[189,1398,1963,2025]" pageId="32" pageNumber="33">
<emphasis id="BFDB415040419E1F05F54AA0FEA2F873" bold="true" box="[189,280,1963,1989]" pageId="32" pageNumber="33">Fig. 15.</emphasis>
<taxonomicName id="4AAFE6C140419E1F04564AA0FDEEF873" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[286,596,1963,1989]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="32" pageNumber="33" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040419E1F04564AA0FDEEF873" box="[286,596,1963,1989]" italics="true" pageId="32" pageNumber="33">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40419E1F07124AA7FD0CF870" box="[602,694,1964,1990]" pageId="32" pageNumber="33" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6). Setae omitted on Gn2 propodus outline and dactylus detail. Scale bars = 0.1 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="8D109D4240409E1E05F54C02FAA7FE95" blockId="33.[189,1309,265,291]" box="[189,1309,265,291]" pageId="33" pageNumber="34">
PLEONITE 3 (
<figureCitation id="159481C740409E1E04034C02FE1AFE95" box="[331,416,265,291]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). With a rounded, posterodorsal elevation slightly overhanging urosomite 1.
</paragraph>
<paragraph id="8D109D4240409E1E05F54C47FDBCFE3D" blockId="33.[189,1398,331,395]" pageId="33" pageNumber="34">
COXAE 1–2 (
<figureCitation id="159481C740409E1E04054C40FE1EFED0" box="[333,420,331,358]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
). Slightly shorter than corresponding pereonites (in lateral view) (note: 
<figureCitation id="159481C740409E1E01A24C40FA86FED0" box="[1258,1340,331,358]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
is of male, but female is similar).
</paragraph>
<paragraph id="8D109D4240409E1E05F54CB8FDF3FE44" blockId="33.[188,1398,435,498]" pageId="33" pageNumber="34">
COXAE 3–4 (
<figureCitation id="159481C740409E1E04034CB8FE1BFE7B" box="[331,417,435,461]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
). Slightly longer (~1.2×) than corresponding pereonites (note: 
<figureCitation id="159481C740409E1E01324CB8FB76FE7B" box="[1146,1228,435,461]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
is of male, but female coxae are slightly deeper).
</paragraph>
<paragraph id="8D109D4240409E1E05F54F11FD76FDEF" blockId="33.[187,1398,538,601]" pageId="33" pageNumber="34">
EPIMERON 3 (
<figureCitation id="159481C740409E1E04064F11FE1BFD82" box="[334,417,538,564]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Subquadrate, with posterodistal angle very slightly obtuse, posterior margin weakly but regularly convex, ventral margin convex.
</paragraph>
<paragraph id="8D109D4240409E1E05F54F8AFC7EFD09" blockId="33.[189,1398,641,703]" pageId="33" pageNumber="34">
UROSOMITE 1 (
<figureCitation id="159481C740409E1E042A4F8AFE0DFD2D" box="[354,439,641,667]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). With a deep, narrow dorsal concavity in front of the strongly projecting, slightly unequally rounded, dorsal boss, slightly overhanging urosomite 2.
</paragraph>
<paragraph id="8D109D4240409E1E05F54FE3FCEFFCB4" blockId="33.[189,853,744,770]" box="[189,853,744,770]" pageId="33" pageNumber="34">
HEAD (
<figureCitation id="159481C740409E1E04454FE3FED8FCB4" box="[269,354,744,770]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Slightly longer (1.13×) than pereonite 1.
</paragraph>
<paragraph id="8D109D4240409E1E05F54E20FBEEFCDF" blockId="33.[188,1399,810,873]" pageId="33" pageNumber="34">
LATERAL CEPHALIC LOBE (
<figureCitation id="159481C740409E1E049C4E21FD92FCF2" box="[468,552,810,837]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Broadly rounded, dorsal and ventral margin not similar in shape, dorsal margin strongly convex, ventral margin nearly straight with a slight concavity.
</paragraph>
<paragraph id="8D109D4240409E1E05F54E99FAD5FBAF" blockId="33.[188,1399,913,1049]" pageId="33" pageNumber="34">
EYE (
<figureCitation id="159481C740409E1E05B34E9AFEF5FC1D" box="[251,335,913,940]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Non ommatidial, formed of pigment granules; long, narrow, L-shaped, extending parallel to the front head margin, length about 63% of the head height (note: eye shape and size are best observed with fresh specimens, as over time in preservation the labile components of the eye pigments can be lost, causing the eyes to become extremely difficult to ascertain- see eye of freshly collected male, 
<figureCitation id="159481C740409E1E00434EF5FAD8FBAF" box="[1291,1378,1022,1049]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="33" pageNumber="34">Fig. 10</figureCitation>
).
</paragraph>
<paragraph id="8D109D4240409E1E05F5494AFCB3FB5B" blockId="33.[187,1399,1089,1261]" pageId="33" pageNumber="34">
ANTENNA 1 (
<figureCitation id="159481C740409E1E0401494AFE26FBED" box="[329,412,1089,1116]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Peduncular article 1 dilated (length 1.3× width), without small dorsal keel projecting distally over article 2; flagellum broken after the sixth article (likely with 9–10 articles counted from 6 other females), length 1.5 × peduncle, first article of flagellum callynophorate, densely furnished medially with double row of aesthetascs; accessory flagellum 5-articulate, first article slightly broader and longer than remaining articles combined, calceoli absent.
</paragraph>
<paragraph id="8D109D4240409E1E05F5481EFAEEFAE2" blockId="33.[188,1399,1301,1364]" pageId="33" pageNumber="34">ANTENNA 2. Slightly longer (less than 1.3×) than antenna 1; geniculate between peduncular articles 3–4, peduncular articles 4–5 lined with anteromedial brush setae; flagellum 12-articulate, calceoli absent.</paragraph>
<paragraph id="8D109D4240409E1E05F54876FE71FA0D" blockId="33.[188,1399,1404,1467]" pageId="33" pageNumber="34">
EPISTOME (
<figureCitation id="159481C740409E1E047F4877FE30FA20" box="[311,394,1404,1431]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="33" pageNumber="34">Fig. 11</figureCitation>
). Level with and scarcely differentiated from upper lip, forming long anterior cephalic ridge, weakly concave.
</paragraph>
<paragraph id="8D109D4240409E1E05F548EFFB6EFA4B" blockId="33.[189,1236,1507,1534]" box="[189,1236,1507,1534]" pageId="33" pageNumber="34">
UPPER LIP (
<figureCitation id="159481C740409E1E047248E8FE2BFA4B" box="[314,401,1507,1534]" captionStart="Fig" captionStartId="29.[189,232,1928,1954]" captionTargetBox="[266,1343,300,1877]" captionTargetId="figure-12@29.[189,1399,262,1895]" captionTargetPageId="29" captionText="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="33" pageNumber="34">Fig. 12</figureCitation>
). Not protruding, with an asymmetrical midventral, angular projection.
</paragraph>
<paragraph id="8D109D4240409E1E05F54B2DFE09F8AC" blockId="33.[187,1400,1574,1819]" pageId="33" pageNumber="34">
MANDIBLE (
<figureCitation id="159481C740409E1E04084B2DFE29F9F6" box="[320,403,1574,1600]" captionStart="Fig" captionStartId="29.[189,232,1928,1954]" captionTargetBox="[266,1343,300,1877]" captionTargetId="figure-12@29.[189,1399,262,1895]" captionTargetPageId="29" captionText="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="33" pageNumber="34">Fig. 12</figureCitation>
). Incisor strongly convex and widened; left lacinia mobilis curved, with 2 strong apical teeth, right lacking; accessory spine row with 3 strong spines, interspersed with fine setae; molar forming a narrow crest, somewhat falciform, acutely produced on proximal end, setose with mixed ornamentation, distal half or third setiferous, proximal half or two-thirds forming a reduced, ridged triturative surface, hairy process attached proximal to molar; palp attached proximal to molar, article 2 1.65 × length of article 3, with 17 A2 setae, article 3 falciform, 0.61× length of article 2, with 1 A3-seta, 20 D3-pectinate setae and 3 E3-setae.
</paragraph>
<paragraph id="8D109D4240409E1E05F54A48FD5CF837" blockId="33.[188,1399,1859,1922]" pageId="33" pageNumber="34">LOWER LIP. Outer lobes broad with inner margins strongly setose, distal inner margins excavated; without inner lobes, mandibular lobes narrow, rounded.</paragraph>
<paragraph id="8D109D4240409E1D05F54AA1FCEBFEFE" blockId="33.[188,1399,1962,2025]" lastBlockId="34.[188,1399,266,328]" lastPageId="34" lastPageNumber="35" pageId="33" pageNumber="34">
MAXILLA 1 (
<figureCitation id="159481C740409E1E04004AA1FE24F872" box="[328,414,1962,1988]" captionStart="Fig" captionStartId="29.[189,232,1928,1954]" captionTargetBox="[266,1343,300,1877]" captionTargetId="figure-12@29.[189,1399,262,1895]" captionTargetPageId="29" captionText="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="33" pageNumber="34">Fig. 12</figureCitation>
). Inner plate with small, distal subtriangular projection surpassing the basal insertion of the 2 subapical plumose setae; outer plate with 11 elongated spine-teeth in 
<emphasis id="BFDB415040409E1E01204AC6FBC5F85F" box="[1128,1151,1997,2025]" italics="true" pageId="33" pageNumber="34">7/4</emphasis>
crown arrangement; palp article 2 strongly widened at distal two-thirds, with 10 (left side) or 9 (right side) contiguous conical apical spines, and one apical strong seta on outer corner.
</paragraph>
<paragraph id="8D109D4240439E1D05F54C64FE6EFE44" blockId="34.[187,1400,366,499]" pageId="34" pageNumber="35">
MAXILLA 2 (
<figureCitation id="159481C740439E1D04034C65FE1BFE3F" box="[331,417,366,393]" captionStart="Fig" captionStartId="30.[189,232,1963,1989]" captionTargetBox="[254,1316,278,1889]" captionTargetId="figure-14@30.[189,1399,262,1908]" captionTargetPageId="30" captionText="Fig. 13. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686655" httpUri="https://zenodo.org/record/6686655/files/figure.png" pageId="34" pageNumber="35">Fig. 13</figureCitation>
). Outer and inner plates tapering distally, both with strong rows of pectinate medial marginal spines and setae; inner plate much shorter and distinctly narrower than outer plate, with marginal setae on the distal third of the inner margin, distal end of inner plate not reaching the proximal end of setal row of outer plate.
</paragraph>
<caption id="D9D0CDCA40439E1D05F54AC1FACDF853" ID-DOI="http://doi.org/10.5281/zenodo.6686661" ID-Zenodo-Dep="6686661" box="[189,1399,1994,2021]" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="34" pageNumber="35" startId="34.[189,231,1994,2020]" targetBox="[310,1318,586,1917]" targetPageId="34">
<paragraph id="8D109D4240439E1D05F54AC1FACDF853" blockId="34.[189,1399,1994,2021]" box="[189,1399,1994,2021]" pageId="34" pageNumber="35">
<emphasis id="BFDB415040439E1D05F54AC1FEACF852" bold="true" box="[189,278,1994,2020]" pageId="34" pageNumber="35">Fig. 16.</emphasis>
<taxonomicName id="4AAFE6C140439E1D04544AC1FDF6F852" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[284,588,1994,2020]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="34" pageNumber="35" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040439E1D04544AC1FDF6F852" box="[284,588,1994,2020]" italics="true" pageId="34" pageNumber="35">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40439E1D071A4AC0FD16F853" box="[594,684,1995,2021]" pageId="34" pageNumber="35" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm.
</paragraph>
</caption>
<paragraph id="8D109D4240429E1C05F54C02FE0DFDF2" blockId="35.[187,1400,265,580]" pageId="35" pageNumber="36">
MAXILLIPED (
<figureCitation id="159481C740429E1C04194C02FE1FFE95" box="[337,421,265,291]" captionStart="Fig" captionStartId="30.[189,232,1963,1989]" captionTargetBox="[254,1316,278,1889]" captionTargetId="figure-14@30.[189,1399,262,1908]" captionTargetPageId="30" captionText="Fig. 13. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686655" httpUri="https://zenodo.org/record/6686655/files/figure.png" pageId="35" pageNumber="36">Fig. 13</figureCitation>
). Inner plate subrectangular, extending slightly past the distal end of the inner margin of palp article 1 and reaching about 0.34 × length of outer plate, distal margin shallowly but distinctly concave, with very weak mediodistal extension, not surpassing the level of the weak outer extension, with 3 strongly embedded nodular spines, the two mediodistal marginal nodular spines situated close to each other, the third one located in about the middle of the plate, medial margin strongly setose; outer plate elongated, subovate, length 1.83× width, reaching the distal end of palp article 2, with two dissimilar apical spines and numerous (12) embedded, medial nodular spines, medial margin very slightly scalloped; palp strongly setose medially, article 4 well developed, about 0.56 × length of article 3, inner margin with 2–3 distal setae.
</paragraph>
<paragraph id="8D109D4240429E1C05F54F67FBA3FC7D" blockId="35.[188,1400,620,971]" pageId="35" pageNumber="36">
GNATHOPOD 1 (
<figureCitation id="159481C740429E1C04244F67FE7EFD30" box="[364,452,620,647]" captionStart="Fig" captionStartId="31.[189,232,1928,1954]" captionTargetBox="[264,1351,308,1825]" captionTargetId="figure-12@31.[189,1399,262,1851]" captionTargetPageId="31" captionText="Fig. 14. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686657" httpUri="https://zenodo.org/record/6686657/files/figure.png" pageId="35" pageNumber="36">Fig. 14</figureCitation>
). Coxa distinctly widened, distal width 1.3× proximal width and about 76% of length, anterior margin concave, anterodorsal corner rounded, posterior margin nearly straight, distal margin strongly convex in anterior half, weakly convex in posterior half, posteroventral corner not narrowly rounded; basis stout, width about one third of the length and similar to propod width, anterior margin with very short setae; ischium subequal to merus, both with posterior margins setose; carpus short, about half the length of the propodus, with produced narrow posterodistal lobe, not guarding the hind margin of propodus; propodus subchelate, subrectangular, slightly narrowing distally, with anterior margin regularly convex, posterior margin slightly concave, with a distinct inflexion at distal two-thirds, palm transverse, microcrenulate, palmar corner with 2 blunt protrusions and defined by 1 medial and 1 lateral spine; dactylus subequal to palm or barely overriding palm corner.
</paragraph>
<paragraph id="8D109D4240429E1C05F54EF8FACFFB74" blockId="35.[187,1399,1011,1218]" pageId="35" pageNumber="36">
GNATHOPOD 2 (
<figureCitation id="159481C740429E1C04254EF8FE7EFBB8" box="[365,452,1011,1038]" captionStart="Fig" captionStartId="32.[189,232,1963,1989]" captionTargetBox="[252,1291,343,1823]" captionTargetId="figure-14@32.[189,1399,262,1920]" captionTargetPageId="32" captionText="Fig. 15. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Setae omitted on Gn2 propodus outline and dactylus detail. Scale bars = 0.1 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686659" httpUri="https://zenodo.org/record/6686659/files/figure.png" pageId="35" pageNumber="36">Fig. 15</figureCitation>
). Coxa subrectangular, length 2.2 × width; basis elongated, distal third slightly curved, length 7.3× width; ischium length 2.7 × width; carpus stout, length 2 × width, about 1.6 × propodus; propodus chelate, subovate, length 1.72 × width, widest subproximally and about 75% of the carpus width, surface finely setose with distal groups of long pectinate setae, dorsal margin strongly convex, hind margin weakly convex, nearly straight; dactylus large, inserted at the top of the distal margin and occupying most of the length (~ 85%) of the distal margin, forming a distinct, small gap on the palm.
</paragraph>
<paragraph id="8D109D4240429E1C05F549E1FEDCFAFA" blockId="35.[189,1398,1258,1356]" pageId="35" pageNumber="36">
PEREOPOD 3 (
<figureCitation id="159481C740429E1C041C49E1FE11FAB3" box="[340,427,1258,1285]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="35" pageNumber="36">Fig. 16</figureCitation>
). Coxa with anterior margin very slightly convex, posterior margin nearly straight, length 2.3× width; posterior margins of ischium-merus with clusters of long setae; rest of pereopod as in pereopod 4.
</paragraph>
<paragraph id="8D109D4240429E1C05F5487EFEEBF9A9" blockId="35.[188,1400,1396,1567]" pageId="35" pageNumber="36">
PEREOPOD 4 (
<figureCitation id="159481C740429E1C0411487FFE09FA39" box="[345,435,1396,1423]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="35" pageNumber="36">Fig. 16</figureCitation>
). Coxa length 1.4 × width, width 0.7 × length, anterior margin strongly convex, posterior margin deeply excavate, with wide subtriangular, posterodistal lobe, ventral margin straight, angle subrectangular with rounded apex, located at distal 70% of the coxa length; posterior margins of ischium-merus with clusters of long setae; propodus with 4–5 short spine groups; dactylus 0.43× length of propodus.
</paragraph>
<paragraph id="8D109D4240429E1C05F54B43FCD1F88C" blockId="35.[188,1400,1607,1850]" pageId="35" pageNumber="36">
PEREOPOD 5 (
<figureCitation id="159481C740429E1C04154B4CFE02F9D4" box="[349,440,1607,1634]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="35" pageNumber="36">Fig. 16</figureCitation>
). Coxa slightly but distinctly posterolobate, posterior lobe narrowly rounded, irregularly convex, with distal half of posterior margin straight, width slightly exceeding (1.12 ×) length; basis slightly longer (1.1 ×) than wide, regularly narrowing distally from halfway along the posterior margin, with 4 weak serrations, posterodistal lobe extending to distal margin of ischium; merus weakly expanded (width 0.66 × length), longer than carpus and bearing anterior and posterior long setae; carpus with anterior marginal setae; propodus narrow, length equal to merus-carpus, with 4–5 anterior marginal short spine groups; dactylus short, length 0.34 × propodus.
</paragraph>
<paragraph id="8D109D4240429E1C05F54A68FAD6F85E" blockId="35.[187,1399,1890,2025]" pageId="35" pageNumber="36">
PEREOPOD 6 (
<figureCitation id="159481C740429E1C04064A69FE1BF8CB" box="[334,417,1890,1917]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="35" pageNumber="36">Fig. 16</figureCitation>
). Basis long, length 1.5× width, posterior margin with 8 weak serrations, posterodistal lobe not reaching distal margin of ischium; merus slightly expanded (slightly narrower than in P5) and bearing anterior marginal long setae and few short slender posterior spines; propodus equal in length to merus-carpus, anterior margin with 4–5 clusters of short spines; dactylus 0.33× length of propodus.
</paragraph>
<caption id="D9D0CDCA40459E1B05F54A83FE11F85E" ID-DOI="http://doi.org/10.5281/zenodo.6686663" ID-Zenodo-Dep="6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="36" pageNumber="37" startId="36.[189,232,1928,1954]" targetBox="[281,1336,284,1818]" targetPageId="36">
<paragraph id="8D109D4240459E1B05F54A83FE11F85E" blockId="36.[189,1399,1928,2024]" pageId="36" pageNumber="37">
<emphasis id="BFDB415040459E1B05F54A83FEA6F814" bold="true" box="[189,284,1928,1954]" pageId="36" pageNumber="37">Fig. 17.</emphasis>
<taxonomicName id="4AAFE6C140459E1B046D4A83FDD9F814" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[293,611,1928,1954]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="36" pageNumber="37" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040459E1B046D4A83FDD9F814" box="[293,611,1928,1954]" italics="true" pageId="36" pageNumber="37">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40459E1B07264A83FD74F814" box="[622,718,1928,1954]" pageId="36" pageNumber="37" rank="species">sp. nov.</taxonomicNameLabel>
, holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise.
</paragraph>
</caption>
<paragraph id="8D109D4240449E1A05F54C02FE1BFE60" blockId="37.[187,1401,265,470]" pageId="37" pageNumber="38">
PEREOPOD 7 (
<figureCitation id="159481C740449E1A04134C02FE0CFE92" box="[347,438,265,292]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="37" pageNumber="38">Fig. 16</figureCitation>
). Coxa subovate, length slightly shorter than width; basis proximal two-thirds subrectangular, anterior margin slightly concave, distal third of posterior margin with a relatively strongly angled bevel, with about 9 weak serrations, posterodistal lobe not extending to distal margin of ischium; merus not expanded (narrower than in P6), anterior margins of merus-carpus with short spine groups, posterior margin bearing few short slender spines; propodus about equal to merus-carpus; dactylus 0.33× length of propodus.
</paragraph>
<paragraph id="8D109D4240449E1A05F54CF4FDA4FDD6" blockId="37.[188,1398,510,608]" pageId="37" pageNumber="38">
UROPOD 1 (
<figureCitation id="159481C740449E1A04744CF5FE2AFDAE" box="[316,400,510,537]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="37" pageNumber="38">Fig. 17</figureCitation>
). Peduncle about 1.45 × length of outer ramus and 1.64× inner ramus, dorsolateral and dorsomedial margins spinose; inner ramus shorter and more spiniferous than outer ramus; outer ramus medial margin lacking spines.
</paragraph>
<paragraph id="8D109D4240449E1A05F54F82FB7BFD5C" blockId="37.[188,1398,648,746]" pageId="37" pageNumber="38">
UROPOD 2 (
<figureCitation id="159481C740449E1A04754F83FE28FD14" box="[317,402,648,675]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="37" pageNumber="38">Fig. 17</figureCitation>
). Peduncle length 1.2× outer ramus, dorsolateral and dorsomedial margins with 5 and 1 spine respectively; inner ramus slightly shorter than outer ramus, outer ramus with 10 closely spaced slender spines on dorsolateral margin; inner ramus margins with 2 and 3 slender spines.
</paragraph>
<paragraph id="8D109D4240449E1A05F54E18FE0BFC2E" blockId="37.[187,1399,786,920]" pageId="37" pageNumber="38">
UROPOD 3 (
<figureCitation id="159481C740449E1A040B4E19FE21FC9A" box="[323,411,786,813]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="37" pageNumber="38">Fig. 17</figureCitation>
). Peduncle 0.77 × length of biarticulate outer ramus; second article of outer ramus 0.38× length of article 1; inner ramus extends past distal end of article 1 of outer ramus and reaches 0.63× length of article 2 of outer ramus, inner margins of rami with long plumose setae and outer margins with a few slender spines.
</paragraph>
<paragraph id="8D109D4240449E1A05F54ECBFD45FC4B" blockId="37.[187,1398,959,1022]" pageId="37" pageNumber="38">
TELSON (
<figureCitation id="159481C740449E1A04684ECBFECEFC6C" box="[288,372,960,986]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="37" pageNumber="38">Fig. 17</figureCitation>
). 1.7 × longer than wide, cleft (52%), lobes tapering distally with 2–3 lateral, submarginal spines and 1 distal spine set in middle of lobe tip.
</paragraph>
<paragraph id="8D109D4240449E1A05F5492DFB65FBF6" blockId="37.[189,1247,1061,1089]" box="[189,1247,1061,1089]" pageId="37" pageNumber="38">
GILLS 5 AND 6 (
<figureCitation id="159481C740449E1A0426492DFE7FFBF7" box="[366,453,1062,1089]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="37" pageNumber="38">Fig. 16</figureCitation>
). With 1 long, tubular accessory lobe on gill 5 and 2 lobes on gill 6.
</paragraph>
<paragraph id="8D109D4240449E1A05F54963FD1EFB34" blockId="37.[189,676,1128,1155]" box="[189,676,1128,1155]" pageId="37" pageNumber="38">
GILL 7 (
<figureCitation id="159481C740449E1A04514963FECAFB35" box="[281,368,1128,1155]" captionStart="Fig" captionStartId="34.[189,231,1994,2020]" captionTargetBox="[310,1318,586,1917]" captionTargetId="figure-14@34.[186,1383,555,1944]" captionTargetPageId="34" captionText="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686661" httpUri="https://zenodo.org/record/6686661/files/figure.png" pageId="37" pageNumber="38">Fig. 16</figureCitation>
). Present, well developed.
</paragraph>
<paragraph id="8D109D4240449E1A05F549A1FE71FABA" blockId="37.[187,1399,1194,1292]" pageId="37" pageNumber="38">
BROOD PLATES (
<figureCitation id="159481C740449E1A042049A1FE57FB73" box="[360,493,1194,1221]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="32.[189,232,1963,1989]" captionStartId-1="34.[189,231,1994,2020]" captionTargetBox-0="[252,1291,343,1823]" captionTargetBox-1="[310,1318,586,1917]" captionTargetId-0="figure-14@32.[189,1399,262,1920]" captionTargetId-1="figure-14@34.[186,1383,555,1944]" captionTargetPageId-0="32" captionTargetPageId-1="34" captionText-0="Fig. 15. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Setae omitted on Gn2 propodus outline and dactylus detail. Scale bars = 0.1 mm unless indicated otherwise." captionText-1="Fig. 16. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6). Scale bars = 1 mm." figureDoi-0="http://doi.org/10.5281/zenodo.6686659" figureDoi-1="http://doi.org/10.5281/zenodo.6686661" httpUri-0="https://zenodo.org/record/6686659/files/figure.png" httpUri-1="https://zenodo.org/record/6686661/files/figure.png" pageId="37" pageNumber="38">Figs 15–16</figureCitation>
). Present on gnathopod 2 and pereopods 3–5, long, slender and curved distally, largest on gnathopod 2 and pereopods 3–4, smallest on pereopod 5, with long curved brood setae ranging in number from 11–24.
</paragraph>
<paragraph id="8D109D4240449E1A05F5483FFD0CFAF8" blockId="37.[189,694,1331,1358]" box="[189,694,1331,1358]" pageId="37" pageNumber="38">
STOMODEUM. Extending to the 7 
<superScript id="7ADA300A40449E1A07644838FD83FAF7" attach="left" box="[556,569,1331,1345]" fontSize="6" pageId="37" pageNumber="38">th</superScript>
pereonite.
</paragraph>
<paragraph id="8D109D4240449E1A05A2487DFD4BFA26" blockId="37.[189,753,1398,1460]" box="[234,753,1398,1425]" pageId="37" pageNumber="38">
<emphasis id="BFDB415040449E1A05A2487DFE90FA26" bold="true" box="[234,298,1398,1424]" pageId="37" pageNumber="38">Male</emphasis>
(
<typeStatus id="521423E040449E1A0471487DFE18FA26" box="[313,418,1398,1424]" pageId="37" pageNumber="38" type="allotype">Allotype</typeStatus>
<quantity id="4A5730A740449E1A04E1487DFDBCFA26" box="[425,518,1398,1425]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="37" pageNumber="38" unit="mm" value="7.5">7.5 mm</quantity>
, NHM 
<collectingCountry id="F5B8DDD240449E1A0715487DFD3DFA26" box="[605,647,1398,1424]" name="United Kingdom" pageId="37" pageNumber="38">UK</collectingCountry>
2022.7).
</paragraph>
<paragraph id="8D109D4240449E1A05F54891FD08FA02" blockId="37.[189,753,1398,1460]" box="[189,690,1434,1460]" pageId="37" pageNumber="38">Similar to female, but differing as follows:</paragraph>
<paragraph id="8D109D4240449E1A05F548D7FCBDFA40" blockId="37.[189,775,1500,1526]" box="[189,775,1500,1526]" pageId="37" pageNumber="38">
BODY (
<figureCitation id="159481C740449E1A044648D7FEDFFA40" box="[270,357,1500,1526]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="37" pageNumber="38">Fig. 10</figureCitation>
). Smaller and generally less robust.
</paragraph>
<paragraph id="8D109D4240449E1A05F54B15FC3FF98E" blockId="37.[189,901,1566,1592]" box="[189,901,1566,1592]" pageId="37" pageNumber="38">
HEAD (
<figureCitation id="159481C740449E1A04454B15FE2EF98E" box="[269,404,1566,1592]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="27.[189,231,1892,1918]" captionStartId-1="28.[189,233,1892,1918]" captionTargetBox-0="[189,1398,926,1833]" captionTargetBox-1="[261,1342,279,1827]" captionTargetId-0="figure-150@27.[189,1399,926,1833]" captionTargetId-1="figure-14@28.[200,1387,262,1847]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionText-0="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." captionText-1="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi-0="http://doi.org/10.5281/zenodo.6686647" figureDoi-1="http://doi.org/10.5281/zenodo.6686649" httpUri-0="https://zenodo.org/record/6686647/files/figure.png" httpUri-1="https://zenodo.org/record/6686649/files/figure.png" pageId="37" pageNumber="38">Figs 10–11</figureCitation>
). Slightly longer (1.27×) than pereonite 1.
</paragraph>
<paragraph id="8D109D4240449E1A05F54B6BFABCF9CC" blockId="37.[189,1286,1632,1658]" box="[189,1286,1632,1658]" pageId="37" pageNumber="38">
LATERAL HEAD LOBE (
<figureCitation id="159481C740449E1A04E44B6BFD8BF9CC" box="[428,561,1632,1658]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="27.[189,231,1892,1918]" captionStartId-1="28.[189,233,1892,1918]" captionTargetBox-0="[189,1398,926,1833]" captionTargetBox-1="[261,1342,279,1827]" captionTargetId-0="figure-150@27.[189,1399,926,1833]" captionTargetId-1="figure-14@28.[200,1387,262,1847]" captionTargetPageId-0="27" captionTargetPageId-1="28" captionText-0="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." captionText-1="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi-0="http://doi.org/10.5281/zenodo.6686647" figureDoi-1="http://doi.org/10.5281/zenodo.6686649" httpUri-0="https://zenodo.org/record/6686647/files/figure.png" httpUri-1="https://zenodo.org/record/6686649/files/figure.png" pageId="37" pageNumber="38">Figs 10–11</figureCitation>
). Narrower distally and dorsal margin not as strongly convex.
</paragraph>
<paragraph id="8D109D4240449E1A05F54BA9FBCAF956" blockId="37.[188,1398,1698,1760]" pageId="37" pageNumber="38">
ANTENNA 1 (
<figureCitation id="159481C740449E1A04044BA9FE27F90A" box="[332,413,1698,1725]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="37" pageNumber="38">Fig. 11</figureCitation>
). Longer relative to body length than female, peduncle 1 stouter, length very slightly greater than width; callynophore stronger, flagellar articles shorter, with calceoli.
</paragraph>
<paragraph id="8D109D4240449E1A05F54A03FACBF894" blockId="37.[189,1393,1800,1827]" box="[189,1393,1800,1827]" pageId="37" pageNumber="38">
ANTENNA 2 (
<figureCitation id="159481C740449E1A04054A03FE25F894" box="[333,415,1800,1827]" captionStart="Fig" captionStartId="28.[189,233,1892,1918]" captionTargetBox="[261,1342,279,1827]" captionTargetId="figure-14@28.[200,1387,262,1847]" captionTargetPageId="28" captionText="Fig. 11. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7), RRS James Cook (2011), station JC 062-063, Northeast Atlantic, Porcupine Abyssal Plain, depth 4848 m, 8 August 2011. Aesthetascs omitted from A1 callynophore. End of flagellar articles missing on male and female A1. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686649" httpUri="https://zenodo.org/record/6686649/files/figure.png" pageId="37" pageNumber="38">Fig. 11</figureCitation>
). Longer relative to body length than female, flagellum 14-articulate, with calceoli.
</paragraph>
<paragraph id="8D109D4240449E1A05F54A40FC19F8D2" blockId="37.[189,931,1866,1893]" box="[189,931,1866,1893]" pageId="37" pageNumber="38">
MANDIBLE (
<figureCitation id="159481C740449E1A040A4A41FE2CF8D2" box="[322,406,1866,1893]" captionStart="Fig" captionStartId="29.[189,232,1928,1954]" captionTargetBox="[266,1343,300,1877]" captionTargetId="figure-12@29.[189,1399,262,1895]" captionTargetPageId="29" captionText="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="37" pageNumber="38">Fig. 12</figureCitation>
). Palp article 2 shorter, length 1.5 × article 3.
</paragraph>
<paragraph id="8D109D4240449E1A05F54A86FC34F811" blockId="37.[189,910,1932,1959]" box="[189,910,1932,1959]" pageId="37" pageNumber="38">
MAXILLA 1 (
<figureCitation id="159481C740449E1A04024A87FE24F810" box="[330,414,1932,1959]" captionStart="Fig" captionStartId="29.[189,232,1928,1954]" captionTargetBox="[266,1343,300,1877]" captionTargetId="figure-12@29.[189,1399,262,1895]" captionTargetPageId="29" captionText="Fig. 12. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on female left Md palp. Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686653" httpUri="https://zenodo.org/record/6686653/files/figure.png" pageId="37" pageNumber="38">Fig. 12</figureCitation>
). Inner plate, distal projection more acute.
</paragraph>
<paragraph id="8D109D4240449E1A05F54AC4FBB1F85E" blockId="37.[189,1035,1998,2025]" box="[189,1035,1998,2025]" pageId="37" pageNumber="38">
MAXILLIPED (
<figureCitation id="159481C740449E1A041B4AC5FE1CF85E" box="[339,422,1998,2025]" captionStart="Fig" captionStartId="30.[189,232,1963,1989]" captionTargetBox="[254,1316,278,1889]" captionTargetId="figure-14@30.[189,1399,262,1908]" captionTargetPageId="30" captionText="Fig. 13. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.6686655" httpUri="https://zenodo.org/record/6686655/files/figure.png" pageId="37" pageNumber="38">Fig. 13</figureCitation>
). Inner plates, distal margin more deeply excavated.
</paragraph>
<paragraph id="8D109D4240479E1905F54C02FBC0FE95" blockId="38.[189,1146,265,291]" box="[189,1146,265,291]" pageId="38" pageNumber="39">
PEREOPODS (
<figureCitation id="159481C740479E1904004C02FE1BFE95" box="[328,417,265,291]" captionStart="Fig" captionStartId="31.[189,232,1928,1954]" captionTargetBox="[264,1351,308,1825]" captionTargetId="figure-12@31.[189,1399,262,1851]" captionTargetPageId="31" captionText="Fig. 14. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686657" httpUri="https://zenodo.org/record/6686657/files/figure.png" pageId="38" pageNumber="39">Figs 14</figureCitation>
, 
<figureCitation id="159481C740479E1904E54C02FE77FE95" box="[429,461,265,291]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="38" pageNumber="39">17</figureCitation>
). Coxae narrower; rest of pereopods slightly more gracile.
</paragraph>
<paragraph id="8D109D4240479E1905F54C40FDE8FE3F" blockId="38.[189,1399,331,394]" pageId="38" pageNumber="39">
GNATHOPOD 1 (
<figureCitation id="159481C740479E1904214C40FE04FED3" box="[361,446,331,358]" captionStart="Fig" captionStartId="31.[189,232,1928,1954]" captionTargetBox="[264,1351,308,1825]" captionTargetId="figure-12@31.[189,1399,262,1851]" captionTargetPageId="31" captionText="Fig. 14. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686657" httpUri="https://zenodo.org/record/6686657/files/figure.png" pageId="38" pageNumber="39">Fig. 14</figureCitation>
). Coxa slightly less widened, anteroventral corner more narrowly rounded; basis distinctly narrower than propodus.
</paragraph>
<paragraph id="8D109D4240479E1905F54CBAFB49FE46" blockId="38.[187,1399,433,496]" pageId="38" pageNumber="39">
GNATHOPOD 2 (
<figureCitation id="159481C740479E19042C4CBAFE0FFE7D" box="[356,437,433,460]" captionStart="Fig" captionStartId="31.[189,232,1928,1954]" captionTargetBox="[264,1351,308,1825]" captionTargetId="figure-12@31.[189,1399,262,1851]" captionTargetPageId="31" captionText="Fig. 14. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Setae omitted on Gn1–2 details. Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686657" httpUri="https://zenodo.org/record/6686657/files/figure.png" pageId="38" pageNumber="39">Fig. 14</figureCitation>
). Coxa narrower and slightly widened distally; propodus distinctly narrower, length 2.48 × width and about 61% of carpus width, with straight hind margin, palm without a gap.
</paragraph>
<paragraph id="8D109D4240479E1905F54F13FB1FFD84" blockId="38.[189,1189,535,562]" box="[189,1189,535,562]" pageId="38" pageNumber="39">
COXA 4 (
<figureCitation id="159481C740479E19046C4F1CFEC3FD84" box="[292,377,535,562]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="38" pageNumber="39">Fig. 17</figureCitation>
). Distinctly narrower, with posterodistal lobe more regularly convex.
</paragraph>
<paragraph id="8D109D4240479E1905F54F51FB99FDC3" blockId="38.[189,1059,601,629]" box="[189,1059,601,629]" pageId="38" pageNumber="39">
PEREOPOD 5 (
<figureCitation id="159481C740479E19041B4F51FE13FDC2" box="[339,425,602,628]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="38" pageNumber="39">Fig. 17</figureCitation>
). Merus more strongly expanded (width 0.7× length).
</paragraph>
<paragraph id="8D109D4240479E1905F54F97FB9EFD48" blockId="38.[189,1400,668,766]" pageId="38" pageNumber="39">
UROPOD 2 (
<figureCitation id="159481C740479E19040D4F97FE27FD00" box="[325,413,668,694]" captionStart="Fig" captionStartId="36.[189,232,1928,1954]" captionTargetBox="[281,1336,284,1818]" captionTargetId="figure-14@36.[189,1399,262,1885]" captionTargetPageId="36" captionText="Fig. 17. Abyssorchomene patriciae sp. nov., holotype, ♀, 10.5 mm (NHM UK 2022.6); allotype, ♂, 7.5 mm (NHM UK 2022.7). Figures with sex not indicated are of female. Scale bars = 0.5 mm unless indicated otherwise." figureDoi="http://doi.org/10.5281/zenodo.6686663" httpUri="https://zenodo.org/record/6686663/files/figure.png" pageId="38" pageNumber="39">Fig. 17</figureCitation>
). Distolateral marginal spines of peduncle grouped closely together; inner ramus distinctly shorter than outer; outer ramus distolateral spines much stouter, bluntly rounded and more closely spaced, proximal ones are slender and sharp (see comment, p. 24).
</paragraph>
<paragraph id="8D109D4240479E1905F54E2CFC8FFCF6" blockId="38.[189,821,806,833]" box="[189,821,806,833]" pageId="38" pageNumber="39">
UROSOMITE 1 (
<figureCitation id="159481C740479E19042A4E2DFE03FCF6" box="[354,441,806,833]" captionStart="Fig" captionStartId="27.[189,231,1892,1918]" captionTargetBox="[189,1398,926,1833]" captionTargetId="figure-150@27.[189,1399,926,1833]" captionTargetPageId="27" captionText="Fig. 10. Abyssorchomene patriciae sp. nov., habitus, ♂, size unknown, RRS James Cook (2007), Northwest Atlantic, Mid-Atlantic Ridge, north of Charlie-Gibbs Fracture Zone, station JC 011-079, 53°56.44′ N, 36°11.56′ W, depth 2564 m, trap deployed 5 August 2007 (photo taken August 7, 2007 by David Shale, permission granted)." figureDoi="http://doi.org/10.5281/zenodo.6686647" httpUri="https://zenodo.org/record/6686647/files/figure.png" pageId="38" pageNumber="39">Fig. 10</figureCitation>
). Boss slightly more protruding.
</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC940479E1905F54E63FAE5FB18" pageId="38" pageNumber="39" type="distribution">
<paragraph id="8D109D4240479E1905F54E63FEECFC34" blockId="38.[189,342,872,898]" box="[189,342,872,898]" pageId="38" pageNumber="39">
<heading id="D6582A2E40479E1905F54E63FEECFC34" bold="true" box="[189,342,872,898]" fontSize="11" level="3" pageId="38" pageNumber="39" reason="3">
<emphasis id="BFDB415040479E1905F54E63FEECFC34" bold="true" box="[189,342,872,898]" pageId="38" pageNumber="39">Distribution</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D4240479E1905F54E9CFEFEFC4C" blockId="38.[189,1399,919,1018]" pageId="38" pageNumber="39">
Northeast and Central North Atlantic: Porcupine Abyssal Plain (
<bibRefCitation id="E93EE0B340479E1906E54E9CFBE3FC04" author="Thurston" box="[941,1113,919,946]" firstAuthor="Thurston" pageId="38" pageNumber="39" pagination="257 - 274" refId="ref32552" refString="Thurston M. H. 1990. Abyssal necrophagous amphipods (Crustacea: Amphipoda) in the Northeast and tropical Atlantic Ocean. Progress in Oceanography 24: 257 - 274. https: // doi. org / 10.1016 / 0079 - 6611 (90) 90036 - 2" type="journal article" year="1990">Thurston 1990</bibRefCitation>
); Biscay Abyssal Plain? 
<collectingCountry id="F5B8DDD240479E1905F54EB7FEF8FC63" box="[189,322,955,982]" name="Cape Verde" pageId="38" pageNumber="39">Cape Verde</collectingCountry>
Basin? (
<bibRefCitation id="E93EE0B340479E1904EE4EB0FDF5FC60" author="Thurston" box="[422,591,955,982]" firstAuthor="Thurston" pageId="38" pageNumber="39" pagination="257 - 274" refId="ref32552" refString="Thurston M. H. 1990. Abyssal necrophagous amphipods (Crustacea: Amphipoda) in the Northeast and tropical Atlantic Ocean. Progress in Oceanography 24: 257 - 274. https: // doi. org / 10.1016 / 0079 - 6611 (90) 90036 - 2" type="journal article" year="1990">Thurston 1990</bibRefCitation>
: identifications to be confirmed); Mid-Atlantic Ridge vicinity (
<bibRefCitation id="E93EE0B340479E19006C4EB7FE80FC4C" author="Horton" etAl="et al." firstAuthor="Horton" pageId="38" pageNumber="39" pagination="352 - 359" refId="ref30510" refString="Horton T., Thurston M. H. &amp; Duffy G. A. 2013. Community composition of scavenging amphipods at bathyal depths on the Mid-Atlantic Ridge. Deep-Sea Research Part II: Topical Studies in Oceanography 98: 352 - 359. https: // doi. org / 10.1016 / j. dsr 2.2013.01.032" type="journal article" year="2013">
Horton 
<emphasis id="BFDB415040479E1905F54EEBFF42FC4F" box="[189,248,991,1017]" italics="true" pageId="38" pageNumber="39">et al.</emphasis>
2013
</bibRefCitation>
)
</paragraph>
<paragraph id="8D109D4240479E1905F54929FEE3FB8A" blockId="38.[189,345,1058,1084]" box="[189,345,1058,1084]" pageId="38" pageNumber="39">
<heading id="D6582A2E40479E1905F54929FEE3FB8A" bold="true" box="[189,345,1058,1084]" fontSize="11" level="3" pageId="38" pageNumber="39" reason="3">
<emphasis id="BFDB415040479E1905F54929FEE3FB8A" bold="true" box="[189,345,1058,1084]" pageId="38" pageNumber="39">Depth range</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D4240479E1905F54959FBA3FBDA" blockId="38.[189,1049,1105,1132]" box="[189,1049,1105,1132]" pageId="38" pageNumber="39">
Bottom records: 
<quantity id="4A5730A740479E1904CA495AFE61FBDA" box="[386,475,1105,1132]" metricMagnitude="3" metricUnit="m" metricValue="2.34" pageId="38" pageNumber="39" unit="m" value="2340.0">2340 m</quantity>
(
<bibRefCitation id="E93EE0B340479E1904A44959FD79FBDD" author="Horton" box="[492,707,1105,1132]" etAl="et al." firstAuthor="Horton" pageId="38" pageNumber="39" pagination="352 - 359" refId="ref30510" refString="Horton T., Thurston M. H. &amp; Duffy G. A. 2013. Community composition of scavenging amphipods at bathyal depths on the Mid-Atlantic Ridge. Deep-Sea Research Part II: Topical Studies in Oceanography 98: 352 - 359. https: // doi. org / 10.1016 / j. dsr 2.2013.01.032" type="journal article" year="2013">
Horton 
<emphasis id="BFDB415040479E19070E4959FD3BFBDD" box="[582,641,1105,1131]" italics="true" pageId="38" pageNumber="39">et al.</emphasis>
2013
</bibRefCitation>
) to 
<quantity id="4A5730A740479E1907BA495AFCF1FBDA" box="[754,843,1105,1132]" metricMagnitude="3" metricUnit="m" metricValue="4.848999999999999" pageId="38" pageNumber="39" unit="m" value="4849.0">4849 m</quantity>
(
<bibRefCitation id="E93EE0B340479E190614495AFBB3FBDD" author="Thurston" box="[860,1033,1105,1131]" firstAuthor="Thurston" pageId="38" pageNumber="39" pagination="257 - 274" refId="ref32552" refString="Thurston M. H. 1990. Abyssal necrophagous amphipods (Crustacea: Amphipoda) in the Northeast and tropical Atlantic Ocean. Progress in Oceanography 24: 257 - 274. https: // doi. org / 10.1016 / 0079 - 6611 (90) 90036 - 2" type="journal article" year="1990">Thurston 1990</bibRefCitation>
).
</paragraph>
<paragraph id="8D109D4240479E1905F54998FAE5FB18" blockId="38.[189,1375,1171,1198]" box="[189,1375,1171,1198]" pageId="38" pageNumber="39">
Pelagic records: 0–20 to 
<quantity id="4A5730A740479E1904A94998FDCEFB18" box="[481,628,1171,1198]" metricMagnitude="2" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="38" pageNumber="39" unit="m" value="750.0" valueMax="1000.0" valueMin="500.0">500–1000 m</quantity>
above bottom (
<bibRefCitation id="E93EE0B340479E1906654998FC63FB1B" author="Thurston" box="[813,985,1171,1197]" firstAuthor="Thurston" pageId="38" pageNumber="39" pagination="257 - 274" refId="ref32552" refString="Thurston M. H. 1990. Abyssal necrophagous amphipods (Crustacea: Amphipoda) in the Northeast and tropical Atlantic Ocean. Progress in Oceanography 24: 257 - 274. https: // doi. org / 10.1016 / 0079 - 6611 (90) 90036 - 2" type="journal article" year="1990">Thurston 1990</bibRefCitation>
, identifications to be confirmed).
</paragraph>
</subSubSection>
<subSubSection id="C5B5CEC940479E1805F549DDFC6AFDC9" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39" type="discussion">
<paragraph id="8D109D4240479E1905F549DDFE95FB46" blockId="38.[189,303,1238,1264]" box="[189,303,1238,1264]" pageId="38" pageNumber="39">
<heading id="D6582A2E40479E1905F549DDFE95FB46" bold="true" box="[189,303,1238,1264]" fontSize="11" level="3" pageId="38" pageNumber="39" reason="3">
<emphasis id="BFDB415040479E1905F549DDFE95FB46" bold="true" box="[189,303,1238,1264]" pageId="38" pageNumber="39">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="8D109D4240479E1905F5480EFD97F9AD" blockId="38.[188,1399,1285,1563]" pageId="38" pageNumber="39">
In many subtle ways, the new species 
<taxonomicName id="4AAFE6C140479E190734480EFC09FAA8" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[636,947,1285,1311]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040479E190734480EFC09FAA8" box="[636,947,1285,1311]" italics="true" pageId="38" pageNumber="39">Abyssorchomene patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40479E1906F2480EFBAFFAA9" box="[954,1045,1285,1311]" pageId="38" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
appears to be a pseudocryptic species, with a facies very superficially similar to both the north and southwest Atlantic species 
<taxonomicName id="4AAFE6C140479E1905F54846FD92FAD1" authority="(Stebbing, 1888)" baseAuthorityName="Stebbing" baseAuthorityYear="1888" box="[189,552,1357,1383]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="abyssorum">
<emphasis id="BFDB415040479E1905F54846FEE7FAD1" box="[189,349,1357,1383]" italics="true" pageId="38" pageNumber="39">A. abyssorum</emphasis>
(
<bibRefCitation id="E93EE0B340479E1904234846FD9AFAD1" author="Stebbing" box="[363,544,1357,1383]" firstAuthor="Stebbing" pageId="38" pageNumber="39" pagination="1737" refId="ref32329" refString="Stebbing T. R. R. 1888. Report on the Amphipoda collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76. Zoology 29: 1737, plates 1 - 212." type="journal article" year="1888">Stebbing, 1888</bibRefCitation>
)
</taxonomicName>
and the southwest Atlantic-Antarctic new species 
<taxonomicName id="4AAFE6C140479E19013E4846FAAFFAD1" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[1142,1301,1357,1383]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="shannonae" status="sp. nov.">
<emphasis id="BFDB415040479E19013E4846FAAFFAD1" box="[1142,1301,1357,1383]" italics="true" pageId="38" pageNumber="39">A. shannonae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40479E1900544846FACDFAD1" box="[1308,1399,1357,1383]" pageId="38" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
(this paper). For instance, these three species all possess the slight, but distinct dorsoposterior rounded hump on pereonites 1–7 and pleonites 1–2, which is unique among 
<taxonomicName id="4AAFE6C140479E19068A489FFB3DFA18" box="[962,1159,1428,1454]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="genus">
<emphasis id="BFDB415040479E19068A489FFB3DFA18" box="[962,1159,1428,1454]" italics="true" pageId="38" pageNumber="39">Abyssorchomene</emphasis>
</taxonomicName>
. As well, the uropod 3 inner ramus extends past the distal end of article 1 of the outer ramus of uropod 3. These characters easily differentiate 
<taxonomicName id="4AAFE6C140479E1904E148D6FDF6FA40" baseAuthorityName="Stebbing" baseAuthorityYear="1888" box="[425,588,1500,1527]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="abyssorum">
<emphasis id="BFDB415040479E1904E148D6FDF6FA40" box="[425,588,1500,1527]" italics="true" pageId="38" pageNumber="39">A. abyssorum</emphasis>
</taxonomicName>
, 
<taxonomicName id="4AAFE6C140479E19071448D6FD51FA40" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[604,747,1501,1527]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="patriciae">
<emphasis id="BFDB415040479E19071448D6FD51FA40" box="[604,747,1501,1527]" italics="true" pageId="38" pageNumber="39">A. patriciae</emphasis>
</taxonomicName>
and 
<taxonomicName id="4AAFE6C140479E19066048D6FC77FA40" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[808,973,1500,1527]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="shannonae">
<emphasis id="BFDB415040479E19066048D6FC77FA40" box="[808,973,1500,1527]" italics="true" pageId="38" pageNumber="39">A. shannonae</emphasis>
</taxonomicName>
from the Southern Ocean endemic 
<taxonomicName id="4AAFE6C140479E1905F74B0AFD90F9AD" authority="(Andres, 1983)" baseAuthorityName="Andres" baseAuthorityYear="1983" box="[191,554,1536,1563]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="scotianensis">
<emphasis id="BFDB415040479E1905F74B0AFED4F9AC" box="[191,366,1537,1563]" italics="true" pageId="38" pageNumber="39">A. scotianensis</emphasis>
(
<bibRefCitation id="E93EE0B340479E1904344B0BFD9AF9AD" author="Andres" box="[380,544,1536,1563]" firstAuthor="Andres" pageId="38" pageNumber="39" pagination="183 - 220" refId="ref27422" refString="Andres H. G. 1983. Die Gammaridea (Crustacea: Amphipoda) der Deutschen Antarktis-Expeditionen 1975 / 76 und 1977 / 78. 3. Lysianassidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80: 183 - 220." type="journal article" year="1983">Andres, 1983</bibRefCitation>
)
</taxonomicName>
.
</paragraph>
<paragraph id="8D109D4240479E1805F54B48FB8BFDAF" blockId="38.[187,1400,1603,2025]" lastBlockId="39.[187,1400,265,538]" lastPageId="39" lastPageNumber="40" pageId="38" pageNumber="39">
In general body shape and form, they are all extremely similar. However, upon critical examination, we have found several detailed morphological characters that differentiate 
<taxonomicName id="4AAFE6C140479E1901404B6CFB29F936" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[1032,1171,1639,1665]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040479E1901404B6CFB29F936" box="[1032,1171,1639,1665]" italics="true" pageId="38" pageNumber="39">A. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40479E1901D34B6CFB4DF937" box="[1179,1271,1639,1665]" pageId="38" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
as follows (character of 
<taxonomicName id="4AAFE6C140479E1904154B80FE44F913" baseAuthorityName="Stebbing" baseAuthorityYear="1888" box="[349,510,1675,1701]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="abyssorum">
<emphasis id="BFDB415040479E1904154B80FE44F913" box="[349,510,1675,1701]" italics="true" pageId="38" pageNumber="39">A. abyssorum</emphasis>
</taxonomicName>
in brackets). From 
<taxonomicName id="4AAFE6C140479E1907A24B80FC30F913" baseAuthorityName="Stebbing" baseAuthorityYear="1888" box="[746,906,1675,1701]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="38" pageNumber="39" phylum="Arthropoda" rank="species" species="abyssorum">
<emphasis id="BFDB415040479E1907A24B80FC30F913" box="[746,906,1675,1701]" italics="true" pageId="38" pageNumber="39">A. abyssorum</emphasis>
</taxonomicName>
, it differs in the shape of the lateral head lobe, with dorsal and ventral margins not similar, dorsal margin strongly convex, ventral margin nearly straight with slight concavity (vs dorsal and ventral margins more similar, dorsal margin weakly convex and ventral margin straighter); coxa 1 is distinctly widened distally and the anterodorsal corner is broadly rounded in the female (vs only very slightly widened and the anterodorsal corner is narrowly rounded in the female); the mature female gnathopod 2 propodus broadened, subovate, length ~ 1.7 × width, dactylus large, inserted at the top of the distal margin and occupying most of the distal margin, with a small palmar gap (vs propodus very slender, similar to male, length ~ 2.5 × width, dactylus tiny, without a palmar gap); the shorter uropod 1 peduncle, which is 1.45 × the length of the outer ramus (vs longer uropod 1 peduncle, which is 1.5–1.7 × the outer ramus) and the length of the uropod 3 inner ramus, which reaches to ~ 63% of article 2 of uropod 3 outer ramus (vs reaching to ~ 70% of article 2 of outer ramus). The broadened gnathopod 2 propodus of mature females is not found in smaller, immature females and is likely a terminal growth stage character which presents at maturity, when brood plates are fully formed with long brood setae. Immature females possess a gnathopod 2 propodus which approximates the condition found in males. These are slender and lack the palmar concavity. This makes these taxa difficult to separate without mature females; however, we give other characters which, in total, aid in identifying these species without mature females. Several of these small differences are found in the mouthparts, especially maxilla 2 and the maxilliped and these are outlined in the descriptive text for this species.
</paragraph>
<paragraph id="8D109D4240469E1805F54F4AFC6AFDC9" blockId="39.[189,1398,577,639]" pageId="39" pageNumber="40">
The characters that differentiate 
<taxonomicName id="4AAFE6C140469E1807054F4AFD66FDED" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[589,732,577,603]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="patriciae" status="sp. nov.">
<emphasis id="BFDB415040469E1807054F4AFD66FDED" box="[589,732,577,603]" italics="true" pageId="39" pageNumber="40">A. patriciae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40469E1807AC4F4AFCF9FDED" box="[740,835,577,603]" pageId="39" pageNumber="40" rank="species">sp. nov.</taxonomicNameLabel>
and 
<taxonomicName id="4AAFE6C140469E1806CB4F4AFB92FDED" authority="Hendrycks &amp; Broyer, 2022" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[899,1064,577,603]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="shannonae" status="sp. nov.">
<emphasis id="BFDB415040469E1806CB4F4AFB92FDED" box="[899,1064,577,603]" italics="true" pageId="39" pageNumber="40">A. shannonae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A4E8FC2B40469E1801674F4AFB34FDED" box="[1071,1166,577,603]" pageId="39" pageNumber="40" rank="species">sp. nov.</taxonomicNameLabel>
are outlined in the Remarks section under 
<taxonomicName id="4AAFE6C140469E1804994F6FFDCBFDC8" authorityName="Hendrycks &amp; Broyer" authorityYear="2022" box="[465,625,612,638]" class="Malacostraca" family="Uristidae" genus="Abyssorchomene" kingdom="Animalia" order="Amphipoda" pageId="39" pageNumber="40" phylum="Arthropoda" rank="species" species="shannonae">
<emphasis id="BFDB415040469E1804994F6FFDCBFDC8" box="[465,625,612,638]" italics="true" pageId="39" pageNumber="40">A. shannonae</emphasis>
</taxonomicName>
(p. 67) and in the key (p. 68).
</paragraph>
</subSubSection>
</treatment>
</document>