treatments-xml/data/D0/50/87/D05087A39C7BFFFD38A8E7A879E003CB.xml

<document id="F3D0DAF726D895BB2992D91CA3E5B951" ID-ISSN="1175­5334" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629614387574" checkinUser="felipe" docAuthor="Tang, Danny &amp; Knott, Brenton" docDate="2009" docId="D05087A39C7BFFFD38A8E7A879E003CB" docLanguage="en" docName="zt02029p070.pdf" docOrigin="Zootaxa 2029" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Mixocyclops mortoni Tang &amp; Knott 2009, sp. nov." docType="treatment" docVersion="3" lastPageNumber="48" masterDocId="2C69FFDB9C52FFD2383FE64678030577" masterDocTitle="Freshwater cyclopoids and harpacticoids (Crustacea: Copepoda) from the Gnangara Mound region of Western Australia" masterLastPageNumber="70" masterPageNumber="1" pageNumber="42" updateTime="1699083488807" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="0845DC66A79D322E1F047AEBB3D3DF5E">Freshwater cyclopoids and harpacticoids (Crustacea: Copepoda) from the Gnangara Mound region of Western Australia</mods:title>
</mods:titleInfo>
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<mods:namePart id="DF9BBE42353B7DF2AB3C4C4A457C2769">Tang, Danny</mods:namePart>
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<mods:namePart id="05BD769D61BFBACBE722B43D35920F1A">Knott, Brenton</mods:namePart>
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<mods:date id="22C5D871491BCF888AD03011020596C3">2009</mods:date>
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<mods:number id="6A90F7158BF3AF9DCECB43B6D2F0C0B7">2009-03-06</mods:number>
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<mods:number id="E98E559A6BF02A638DB727CCDA6436F3">2029</mods:number>
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<treatment id="D05087A39C7BFFFD38A8E7A879E003CB" ID-DOI="http://doi.org/10.5281/zenodo.5317310" ID-Zenodo-Dep="5317310" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB" httpUri="http://treatment.plazi.org/id/D05087A39C7BFFFD38A8E7A879E003CB" lastPageId="47" lastPageNumber="48" pageId="41" pageNumber="42">
<subSubSection id="10E3653E9C7BFFFB38A8E7A879F9077F" box="[151,506,494,520]" pageId="41" pageNumber="42" type="nomenclature">
<paragraph id="584636B59C7BFFFB38A8E7A879F9077F" blockId="41.[151,506,494,555]" box="[151,506,494,520]" pageId="41" pageNumber="42">
<heading id="030E81D99C7BFFFB38A8E7A879F9077F" bold="true" box="[151,506,494,520]" fontSize="11" level="1" pageId="41" pageNumber="42" reason="1">
<emphasis id="6A8DEAA79C7BFFFB38A8E7A879F9077F" bold="true" box="[151,506,494,520]" pageId="41" pageNumber="42">
<taxonomicName id="9FF94D369C7BFFFB38A8E7A87996077F" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[151,405,494,520]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="41" pageNumber="42" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7BFFFB38A8E7A87996077F" bold="true" box="[151,405,494,520]" italics="true" pageId="41" pageNumber="42">Mixocyclops mortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="71BE57DC9C7BFFFB39A2E7A879F9077F" box="[413,506,494,520]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="10E3653E9C7BFFFB38A8E457792E075C" box="[151,301,529,555]" pageId="41" pageNumber="42" type="description">
<paragraph id="584636B59C7BFFFB38A8E457792E075C" blockId="41.[151,506,494,555]" box="[151,301,529,555]" pageId="41" pageNumber="42">
(
<figureCitation id="C0C22A309C7BFFFB38A0E4577926075C" box="[159,293,529,555]" captionStart-0="FIGURE 22" captionStart-1="FIGURE 23" captionStart-2="FIGURE 24" captionStart-3="FIGURE 25" captionStartId-0="43.[151,255,1924,1948]" captionStartId-1="44.[151,257,1918,1942]" captionStartId-2="45.[151,255,1977,2001]" captionStartId-3="46.[151,255,1887,1911]" captionTargetBox-0="[210,1364,206,1882]" captionTargetBox-1="[220,1367,211,1875]" captionTargetBox-2="[170,1417,206,1924]" captionTargetBox-3="[251,1343,188,1879]" captionTargetId-0="figure-61@43.[196,1383,194,1902]" captionTargetId-1="figure-57@44.[200,1386,194,1894]" captionTargetId-2="figure-58@45.[151,1436,194,1953]" captionTargetId-3="figure-89@46.[230,1358,164,1910]" captionTargetPageId-0="43" captionTargetPageId-1="44" captionTargetPageId-2="45" captionTargetPageId-3="46" captionText-0="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." captionText-1="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." captionText-2="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." captionText-3="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="41" pageNumber="42">Figs 22–25</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="10E3653E9C7BFFFB38A8E4187ADB06F0" pageId="41" pageNumber="42" type="materials_examined">
<paragraph id="584636B59C7BFFFB38A8E4187CFF07E8" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
<emphasis id="6A8DEAA79C7BFFFB38A8E418794C070F" bold="true" box="[151,335,606,632]" pageId="41" pageNumber="42">Type material.</emphasis>
<materialsCitation id="E8913CE89C7BFFFB3968E4187CFF07E8" collectionCode="AM" latitude="-31.554722" location="July" longLatPrecision="20" longitude="115.68694" municipality="Yanchep National Park" pageId="41" pageNumber="42" specimenCount="2" specimenCount-female="2" stateProvince="Western Australia" typeStatus="holotype">
<typeStatus id="874288179C7BFFFB3968E41879C6070F" box="[343,453,606,632]" pageId="41" pageNumber="42" type="holotype">Holotype</typeStatus>
<specimenCount id="4EFFFD3C9C7BFFFB39F1E41879E10705" box="[462,482,606,626]" pageId="41" pageNumber="42" type="female">♀</specimenCount>
(
<collectionCode id="3EE8AE709C7BFFFB39CDE4187A20070F" box="[498,547,606,632]" country="Australia" name="Australian Museum" pageId="41" pageNumber="42" type="Museum">AM</collectionCode>
P.78919) and 
<typeStatus id="874288179C7BFFFB3AF0E4187B36070F" box="[719,821,606,632]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
<specimenCount id="4EFFFD3C9C7BFFFB3B01E4187B510705" box="[830,850,606,626]" pageId="41" pageNumber="42" type="female">♀</specimenCount>
(dissected and mounted on slide) (
<collectionCode id="3EE8AE709C7BFFFB3CCDE4187D20070F" box="[1266,1315,606,632]" country="Australia" name="Australian Museum" pageId="41" pageNumber="42" type="Museum">AM</collectionCode>
P.78920), YN7 bore, 
<collectingMunicipality id="B822ACCF9C7BFFFB3925E4C37A2F07E8" box="[282,556,645,671]" pageId="41" pageNumber="42">Yanchep National Park</collectingMunicipality>
, 
<collectingRegion id="9A3DF8579C7BFFFB3A08E4C37B0B07E8" box="[567,776,645,671]" country="Australia" name="Western Australia" pageId="41" pageNumber="42">Western Australia</collectingRegion>
(
<geoCoordinate id="3DCD50729C7BFFFB3B26E4C37B9C07E8" box="[793,927,645,671]" degrees="31" direction="south" minutes="33" orientation="latitude" pageId="41" pageNumber="42" precision="15" seconds="17" value="-31.554722">31°33'17''S</geoCoordinate>
, 
<geoCoordinate id="3DCD50729C7BFFFB3B93E4C37C4107E8" box="[940,1090,645,671]" degrees="115" direction="east" minutes="41" orientation="longitude" pageId="41" pageNumber="42" precision="15" seconds="13" value="115.68694">115°41'13''E</geoCoordinate>
), 17 
<location id="5D26606E9C7BFFFB3C43E4C37CAD07E8" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3C43E4C37CAD07E8" box="[1148,1198,645,671]" latitude="-31.554722" longLatPrecision="20" longitude="115.68694" municipality="Yanchep National Park" name="July" pageId="41" pageNumber="42" stateProvince="Western Australia">July</location>
, 1992.
</materialsCitation>
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE4ED7ADB06F0" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
<emphasis id="6A8DEAA79C7BFFFB38FAE4ED7A3207B2" bold="true" box="[197,561,683,709]" pageId="41" pageNumber="42">Other material examined.</emphasis>
<materialsCitation id="E8913CE89C7BFFFB3A03E4EA7AD006F0" collectionCode="AM" county="Lot" latitude="-31.771666" location="Yanchep" longLatPrecision="20" longitude="115.980835" municipality="Cave" pageId="41" pageNumber="42" specimenCode="YN555, YN27" specimenCount="3" specimenCount-female="2" specimenCount-male="1" stateProvince="Western Australia">
<collectingCounty id="B1274E399C7BFFFB3A03E4EA7A6B07B1" box="[572,616,684,710]" pageId="41" pageNumber="42">Lot</collectingCounty>
51 
<collectingMunicipality id="B822ACCF9C7BFFFB3AA1E4EA7ADC07B1" box="[670,735,684,710]" pageId="41" pageNumber="42">Cave</collectingMunicipality>
(
<specimenCode id="085F9ECE9C7BFFFB3ACAE4EA7B5907B1" box="[757,858,684,710]" collectionCode="YN" pageId="41" pageNumber="42">YN555</specimenCode>
), 
<location id="5D26606E9C7BFFFB3B4BE4EA7BEB07B1" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3B4BE4EA7BEB07B1" box="[884,1000,684,710]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Yanchep" pageId="41" pageNumber="42" stateProvince="Western Australia">Yanchep</location>
, 
<collectingRegion id="9A3DF8579C7BFFFB3BC7E4EA7CE407B1" box="[1016,1255,684,710]" country="Australia" name="Western Australia" pageId="41" pageNumber="42">Western Australia</collectingRegion>
(
<geoCoordinate id="3DCD50729C7BFFFB3CC2E4EA7D9507B1" box="[1277,1430,684,710]" degrees="31" direction="south" minutes="34" orientation="latitude" pageId="41" pageNumber="42" precision="15" seconds="31" value="-31.57528">31°34'31''S</geoCoordinate>
, 
<geoCoordinate id="3DCD50729C7BFFFB38A8E494793A079B" box="[151,313,722,748]" degrees="115" direction="east" minutes="42" orientation="longitude" pageId="41" pageNumber="42" precision="15" seconds="10" value="115.702774">115°42'10''E</geoCoordinate>
): 1 copepodid, 7 
<location id="5D26606E9C7BFFFB3A2CE4947A94079B" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3A2CE4947A94079B" box="[531,663,722,748]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="November" pageId="41" pageNumber="42" stateProvince="Western Australia">November</location>
, 2006; 
<location id="5D26606E9C7BFFFB3ACAE4947B88079B" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3ACAE4947B88079B" box="[757,907,722,748]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Gilgie Cave" pageId="41" pageNumber="42" stateProvince="Western Australia">Gilgie Cave</location>
(
<specimenCode id="085F9ECE9C7BFFFB3BA2E4947BED079B" box="[925,1006,722,748]" collectionCode="YN" pageId="41" pageNumber="42">YN27</specimenCode>
), 
<location id="5D26606E9C7BFFFB3C3AE4947D29079B" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3C3AE4947D29079B" box="[1029,1322,722,748]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Yanchep National Park" pageId="41" pageNumber="42" stateProvince="Western Australia">Yanchep National Park</location>
, 
<collectingRegion id="9A3DF8579C7BFFFB3D07E494790B0664" country="Australia" name="Western Australia" pageId="41" pageNumber="42">Western Australia</collectingRegion>
(
<geoCoordinate id="3DCD50729C7BFFFB3925E4BF79AA0664" box="[282,425,761,787]" degrees="31" direction="south" minutes="34" orientation="latitude" pageId="41" pageNumber="42" precision="15" seconds="07" value="-31.568611">31°34'07''S</geoCoordinate>
, 
<geoCoordinate id="3DCD50729C7BFFFB3988E4BF7A540664" box="[439,599,761,787]" degrees="115" direction="east" minutes="41" orientation="longitude" pageId="41" pageNumber="42" precision="15" seconds="18" value="115.68833">115°41'18''E</geoCoordinate>
): 1 damaged 
<specimenCount id="4EFFFD3C9C7BFFFB3AC1E4BE7B11067B" box="[766,786,760,780]" pageId="41" pageNumber="42" type="male">♂</specimenCount>
(dissected and mounted on slide) (
<collectionCode id="3EE8AE709C7BFFFB3CFAE4BF7CF40664" box="[1221,1271,761,787]" country="Australia" name="Australian Museum" pageId="41" pageNumber="42" type="Museum">AM</collectionCode>
P.78921), 17 
<location id="5D26606E9C7BFFFB38A8E56678E8064D" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB38A8E56678E8064D" box="[151,235,800,826]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="March" pageId="41" pageNumber="42" stateProvince="Western Australia">March</location>
, 1993; 
<location id="5D26606E9C7BFFFB3976E56679D9064D" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3976E56679D9064D" box="[329,474,800,826]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Edgecombe" pageId="41" pageNumber="42" stateProvince="Western Australia">Edgecombe</location>
spring, 
<location id="5D26606E9C7BFFFB3A7CE5667AD2064D" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3A7CE5667AD2064D" box="[579,721,800,826]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Ellenbrook" pageId="41" pageNumber="42" stateProvince="Western Australia">Ellenbrook</location>
, 
<collectingRegion id="9A3DF8579C7BFFFB3AE0E5667BBC064D" box="[735,959,800,826]" country="Australia" name="Western Australia" pageId="41" pageNumber="42">Western Australia</collectingRegion>
(
<geoCoordinate id="3DCD50729C7BFFFB3BECE5667C60064D" box="[979,1123,800,826]" degrees="31" direction="south" minutes="47" orientation="latitude" pageId="41" pageNumber="42" precision="15" seconds="39" value="-31.794167">31°47'39''S</geoCoordinate>
, 
<geoCoordinate id="3DCD50729C7BFFFB3C4DE5667D17064D" box="[1138,1300,800,826]" degrees="115" direction="east" minutes="59" orientation="longitude" pageId="41" pageNumber="42" precision="15" seconds="43" value="115.99528">115°59'43''E</geoCoordinate>
): 
<specimenCount id="4EFFFD3C9C7BFFFB3D14E5667D590644" box="[1323,1370,799,826]" pageId="41" pageNumber="42" type="female">1 ♀</specimenCount>
(
<collectionCode id="3EE8AE709C7BFFFB3D56E5667D98064D" box="[1385,1435,800,826]" country="Australia" name="Australian Museum" pageId="41" pageNumber="42" type="Museum">AM</collectionCode>
P.78922), 9 
<location id="5D26606E9C7BFFFB3917E50079890617" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3917E50079890617" box="[296,394,838,864]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="October" pageId="41" pageNumber="42" stateProvince="Western Australia">October</location>
, 2006; 
<location id="5D26606E9C7BFFFB39DAE5007A470617" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB39DAE5007A470617" box="[485,580,838,864]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Egerton" pageId="41" pageNumber="42" stateProvince="Western Australia">Egerton</location>
spring, 
<location id="5D26606E9C7BFFFB3A98E5007B2C0617" LSID="urn:lsid:plazi:treatment:D05087A39C7BFFFD38A8E7A879E003CB:5D26606E9C7BFFFB3A98E5007B2C0617" box="[679,815,838,864]" county="Lot" latitude="-31.771666" longLatPrecision="20" longitude="115.980835" municipality="Cave" name="Ellenbrook" pageId="41" pageNumber="42" stateProvince="Western Australia">Ellenbrook</location>
, 
<collectingRegion id="9A3DF8579C7BFFFB3B02E5007C160617" box="[829,1045,838,864]" country="Australia" name="Western Australia" pageId="41" pageNumber="42">Western Australia</collectingRegion>
(
<geoCoordinate id="3DCD50729C7BFFFB3C18E5007CB10617" box="[1063,1202,838,864]" degrees="31" direction="south" minutes="46" orientation="latitude" pageId="41" pageNumber="42" precision="15" seconds="18" value="-31.771666">31°46'18''S</geoCoordinate>
, 
<geoCoordinate id="3DCD50729C7BFFFB3C80E5007D580617" box="[1215,1371,838,864]" degrees="115" direction="east" minutes="58" orientation="longitude" pageId="41" pageNumber="42" precision="15" seconds="51" value="115.980835">115°58'51''E</geoCoordinate>
): 
<specimenCount id="4EFFFD3C9C7BFFFB3D4EE5007D9E062D" box="[1393,1437,838,864]" pageId="41" pageNumber="42" type="female">1 ♀</specimenCount>
dissected and mounted on slide, 9 October, 2006
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="10E3653E9C7BFFF838FAE5D57C2802DF" lastPageId="42" lastPageNumber="43" pageId="41" pageNumber="42" type="description">
<paragraph id="584636B59C7BFFFB38FAE5D578F601CB" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
<emphasis id="6A8DEAA79C7BFFFB38FAE5D579D806DA" bold="true" box="[197,475,915,941]" pageId="41" pageNumber="42">Description of female.</emphasis>
Total body length (measured from anterior margin of cephalothorax to posterior margin of caudal rami), based on 
<specimenCount id="4EFFFD3C9C7BFFFB3A1BE5FC7AB406A3" box="[548,695,954,980]" pageId="41" pageNumber="42" type="generic">2 specimens</specimenCount>
, 375–380 µm; body width 142.5–150 µm. Prosome (
<figureCitation id="C0C22A309C7BFFFB3D17E5FC7D9706A3" box="[1320,1428,954,980]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="41" pageNumber="42">Fig. 22A</figureCitation>
) composed of cephalothorax and 3 free pedigerous somites. Urosome (
<figureCitation id="C0C22A309C7BFFFB3C24E5A77CBA068C" box="[1051,1209,993,1019]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="41" pageNumber="42">Figs 22A–B</figureCitation>
) comprising fifth pedigerous somite, genital double-somite and 3 free abdominal somites. Genital double-somite wider (75–90 µm) than long (55–65 µm); seminal receptacle unilobate, situated in proximal ½ of genital double-somite. Anal somite (
<figureCitation id="C0C22A309C7BFFFB3908E21379C40118" box="[311,455,1109,1135]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="41" pageNumber="42">Figs 22B–C</figureCitation>
) with spinular row along posterior margin and patch of spinules on anal cleft; anal operculum large, semi-circular, extends to proximal margin of caudal rami. Posterior margin of all somites smooth.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE28F78DD0009" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
Caudal ramus (
<figureCitation id="C0C22A309C7BFFFB3949E28F7A050194" box="[374,518,1225,1251]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="41" pageNumber="42">Figs 22B–C</figureCitation>
) longer (22.5–25 µm) than wide (15–16.5 µm); bears 6 setae (seta I absent), 2 proximomedial spinules on dorsal surface and spinular row at insertion point of all elements except setae IV and V. Seta II pinnate, seta VII setulate, all others spinulate. Setae II and VI subequal in length. Seta III 2.9 times as long as seta VI. Seta VII about 2 times longer than ramus. Setae IV and V with proximal breaking plane.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE3CC7A09036F" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
Antennule (
<figureCitation id="C0C22A309C7BFFFB396AE3CC79C700D3" box="[341,452,1418,1444]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="41" pageNumber="42">Fig. 22D</figureCitation>
) 11-segmented, with armature and ancestral segmentation pattern in brackets as follows: 7 (I–V), 4 (VI–VII), 7 (VIII–XI), 2 (XII–XIII), 1+spine (XIV), 2 (XV–XVI), 3 (XVII–XX), 2+ae (XXI–XXIII), 2 (XXIV), 2+ae (XXV), and 7+ae (XXVI–XXVIII). First segment with proximal spinular row. Short spine on segment 5 blunt.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE063794C03AD" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
Antenna (
<figureCitation id="C0C22A309C7BFFFB3902E06379AF0348" box="[317,428,1573,1599]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="41" pageNumber="42">Fig. 23A</figureCitation>
) 5-segmented, comprising coxa, basis and 3-segmented endopod. Coxa naked and unarmed. Basis unornamented and armed with distomedial barbed seta; exopodal seta absent. Proximal endopodal segment with inner barbed seta and outer spinular row. Middle endopodal segment bears 5 medial setae and distolateral spinular row. Terminal endopodal segment with usual 7 apical setae and 2 groups of lateral spinules.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE0A07CCB0277" blockId="41.[151,1437,606,2024]" box="[197,1224,1766,1792]" pageId="41" pageNumber="42">
Labrum (
<figureCitation id="C0C22A309C7BFFFB390DE0A079990277" box="[306,410,1766,1792]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="41" pageNumber="42">Fig. 23B</figureCitation>
) with 10 teeth along posterior margin and setules on anterior surface.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE14B792A0202" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
Mandible (
<figureCitation id="C0C22A309C7BFFFB3974E14B79BA0250" box="[331,441,1805,1831]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="41" pageNumber="42">Fig. 23C</figureCitation>
) composed of coxa and highly reduced palp. Coxal gnathobase with tricuspidate tooth, bicuspidate tooth, 4 unicuspidate teeth, barbed seta and fine spinular row. Palp represented by sparsely pinnate seta.
</paragraph>
<paragraph id="584636B59C7BFFFB38FAE1C77A93029F" blockId="41.[151,1437,606,2024]" pageId="41" pageNumber="42">
Maxillule (
<figureCitation id="C0C22A309C7BFFFB3970E1C779C302EC" box="[335,448,1921,1947]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="41" pageNumber="42">Fig. 23D</figureCitation>
) comprising praecoxa and 2-segmented palp. Praecoxal arthrite bears 6 medial elements, 3 distal unicuspidate teeth and distal seta. Coxobasis with proximal seta and 3 terminal setae. Endopod 1-segmented, armed with 3 setae.
</paragraph>
<paragraph id="584636B59C78FFF838FAE6DE7D090451" blockId="42.[151,1436,152,526]" pageId="42" pageNumber="43">
Maxilla (
<figureCitation id="C0C22A309C78FFF83908E6DE79A505C5" box="[311,422,152,178]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="42" pageNumber="43">Fig. 23E</figureCitation>
) 5-segmented, composed of praecoxa, coxa, basis and 2-segmented endopod; all segments naked. Praecoxal endite with 2 spinulate setae. Proximal and distal coxal endites with 1 and 2 spinulate setae, respectively. Basis drawn out into large naked claw; accessory armature consists of weakly spinulate spine and naked seta. Proximal and distal endopodal segments each armed with 2 setae.
</paragraph>
<paragraph id="584636B59C78FFF838FAE7747A7B04B7" blockId="42.[151,1436,152,526]" pageId="42" pageNumber="43">
Maxilliped (
<figureCitation id="C0C22A309C78FFF83968E77479BD043B" box="[343,446,306,332]" captionStart="FIGURE 23" captionStartId="44.[151,257,1918,1942]" captionTargetBox="[220,1367,211,1875]" captionTargetId="figure-57@44.[200,1386,194,1894]" captionTargetPageId="44" captionText="FIGURE 23. Mixocyclops mortoni sp. nov., adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm." pageId="42" pageNumber="43">Fig. 23F</figureCitation>
) 4-segmented, comprising syncoxa, basis and 2-segmented endopod. Syncoxa with inner spinulate seta. Basis with medial spinulate seta and spinular row on lateral and anteromedial margins. Proximal endopodal segment with medial spinulate seta and spinular row. Distal endopodal segment unornamented and bears 2 unequal setae.
</paragraph>
<paragraph id="584636B59C78FFF838FAE78B7B0D0779" blockId="42.[151,1436,152,526]" pageId="42" pageNumber="43">
Legs 1–4 biramous (
<figureCitation id="C0C22A309C78FFF83981E78B7A5B0490" box="[446,600,461,487]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Figs 24A–D</figureCitation>
), with 2-segmented rami. Armature on rami of legs 1 to 4 as follows (Roman numerals = spines; Arabic numerals = setae):
</paragraph>
<paragraph id="584636B59C78FFF83964E46F7C94079C" pageId="42" pageNumber="43">
<table id="2AF9C4159C78002D38A0E46F7CA7079C" box="[159,1188,553,747]" colsContinueFrom="38.[159,1195,708,901]" colsContinueIn="54.[159,1195,360,553]" gridcols="5" gridrows="5" pageId="42" pageNumber="43">
<tr id="E6C934F79C78002D38A0E46F7CA70737" box="[159,1188,553,576]" gridrow="0" pageId="42" pageNumber="43" rowspan-0="1">
<th id="A5185D8B9C78002D3964E46F79900737" box="[347,403,553,576]" gridcol="1" gridrow="0" pageId="42" pageNumber="43">Coxa</th>
<th id="A5185D8B9C78002D3A28E46F7A520737" box="[535,593,553,576]" gridcol="2" gridrow="0" pageId="42" pageNumber="43">Basis</th>
<th id="A5185D8B9C78002D3AECE46F7B3C0737" box="[723,831,553,576]" gridcol="3" gridrow="0" pageId="42" pageNumber="43">Exopod</th>
<th id="A5185D8B9C78002D3C13E46F7CA70737" box="[1068,1188,553,576]" gridcol="4" gridrow="0" pageId="42" pageNumber="43">Endopod</th>
</tr>
<tr id="E6C934F79C78002D38A0E4127CA7071C" box="[159,1188,596,619]" gridrow="1" pageId="42" pageNumber="43">
<th id="A5185D8B9C78002D38A0E41278DF071C" box="[159,220,596,619]" gridcol="0" gridrow="1" pageId="42" pageNumber="43">Leg 1</th>
<td id="A5185D8B9C78002D3964E4127990071C" box="[347,403,596,619]" gridcol="1" gridrow="1" pageId="42" pageNumber="43">0-1</td>
<td id="A5185D8B9C78002D3A28E4127A52071C" box="[535,593,596,619]" gridcol="2" gridrow="1" pageId="42" pageNumber="43">1-0</td>
<td id="A5185D8B9C78002D3AECE4127B3C071C" box="[723,831,596,619]" gridcol="3" gridrow="1" pageId="42" pageNumber="43">I-0; II,4</td>
<td id="A5185D8B9C78002D3C13E4127CA7071C" box="[1068,1188,596,619]" gridcol="4" gridrow="1" pageId="42" pageNumber="43">0-1; 1,I,3</td>
</tr>
<tr id="E6C934F79C78002D38A0E4387CA707E2" box="[159,1188,638,661]" gridrow="2" pageId="42" pageNumber="43">
<th id="A5185D8B9C78002D38A0E43878DF07E2" box="[159,220,638,661]" gridcol="0" gridrow="2" pageId="42" pageNumber="43">Leg 2</th>
<td id="A5185D8B9C78002D3964E438799007E2" box="[347,403,638,661]" gridcol="1" gridrow="2" pageId="42" pageNumber="43">0-1</td>
<td id="A5185D8B9C78002D3A28E4387A5207E2" box="[535,593,638,661]" gridcol="2" gridrow="2" pageId="42" pageNumber="43">1-0</td>
<td id="A5185D8B9C78002D3AECE4387B3C07E2" box="[723,831,638,661]" gridcol="3" gridrow="2" pageId="42" pageNumber="43">I-0; III,3</td>
<td id="A5185D8B9C78002D3C13E4387CA707E2" box="[1068,1188,638,661]" gridcol="4" gridrow="2" pageId="42" pageNumber="43">0-1; 1,I,2</td>
</tr>
<tr id="E6C934F79C78002D38A0E4EF7CA707B7" box="[159,1188,681,704]" gridrow="3" pageId="42" pageNumber="43">
<th id="A5185D8B9C78002D38A0E4EF78DF07B7" box="[159,220,681,704]" gridcol="0" gridrow="3" pageId="42" pageNumber="43">Leg 3</th>
<td id="A5185D8B9C78002D3964E4EF799007B7" box="[347,403,681,704]" gridcol="1" gridrow="3" pageId="42" pageNumber="43">0-1</td>
<td id="A5185D8B9C78002D3A28E4EF7A5207B7" box="[535,593,681,704]" gridcol="2" gridrow="3" pageId="42" pageNumber="43">1-0</td>
<td id="A5185D8B9C78002D3AECE4EF7B3C07B7" box="[723,831,681,704]" gridcol="3" gridrow="3" pageId="42" pageNumber="43">I-0; III,I,3</td>
<td id="A5185D8B9C78002D3C13E4EF7CA707B7" box="[1068,1188,681,704]" gridcol="4" gridrow="3" pageId="42" pageNumber="43">0-1;1,I+1,2</td>
</tr>
<tr id="E6C934F79C78002D38A0E4927CA7079C" box="[159,1188,724,747]" gridrow="4" pageId="42" pageNumber="43">
<th id="A5185D8B9C78002D38A0E49278DF079C" box="[159,220,724,747]" gridcol="0" gridrow="4" pageId="42" pageNumber="43">Leg 4</th>
<td id="A5185D8B9C78002D3964E4927990079C" box="[347,403,724,747]" gridcol="1" gridrow="4" pageId="42" pageNumber="43">0-1</td>
<td id="A5185D8B9C78002D3A28E4927A52079C" box="[535,593,724,747]" gridcol="2" gridrow="4" pageId="42" pageNumber="43">1-0</td>
<td id="A5185D8B9C78002D3AECE4927B3C079C" box="[723,831,724,747]" gridcol="3" gridrow="4" pageId="42" pageNumber="43">I-0; III,I,3</td>
<td id="A5185D8B9C78002D3C13E4927CA7079C" box="[1068,1188,724,747]" gridcol="4" gridrow="4" pageId="42" pageNumber="43">0-1; 1,II,2</td>
</tr>
</table>
</paragraph>
<paragraph id="584636B59C78FFF838F9E56B791A0158" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 1 (
<figureCitation id="C0C22A309C78FFF8391DE56B79920630" box="[290,401,813,839]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Fig. 24A</figureCitation>
) intercoxal sclerite naked and bilobed distally. Anterior surface of coxa with minute spinules along distal margin; posterior surface naked. Basis with small, mediodistal acute process, spinular rows at insertion point of endopod and inner distal angle pointed; outer plumose seta long, extends to terminal exopodal segment. Inner and outer margin of exopod and endopod, respectively, with setules. Proximal exopodal segment with distal spinular row on anterior and posterior surfaces. Proximal endopodal segment with distal spinular row on anterior surface. All spines denticulate, with small spinules at insertion point of each spine.
</paragraph>
<paragraph id="584636B59C78FFF838FAE27A791301BD" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 2 (
<figureCitation id="C0C22A309C78FFF83924E27A79850121" box="[283,390,1084,1110]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Fig. 24B</figureCitation>
) similar to leg 1, except basis with relatively shorter outer seta, spinules at insertion of outer seta and setules along inner margin, proximal exopodal segment without distal spinular row on anterior surface, terminal exopodal segment bears an additional spine and terminal endopodal segment bears 1 less inner seta.
</paragraph>
<paragraph id="584636B59C78FFF838FAE2907A0B00FC" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 3 (
<figureCitation id="C0C22A309C78FFF83924E29079840187" box="[283,391,1238,1264]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Fig. 24C</figureCitation>
) similar to leg 2, except distal endopodal segment bears extra seta and distal exopodal segment bears indentation on mid-lateral margin, median transverse ridge on anterior surface (representing ancestral division between middle and terminal segments), spinular row on posterior surface and extra spine. Specimen from Egerton spring with discontinuous inner cuticle layer on medial margin of distal exopodal segment (arrowed in 
<figureCitation id="C0C22A309C78FFF839B0E33779FF00FC" box="[399,508,1393,1419]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25A</figureCitation>
).
</paragraph>
<paragraph id="584636B59C78FFF838FAE3DE7CC9033B" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 4 (
<figureCitation id="C0C22A309C78FFF83924E3DE798400C5" box="[283,391,1432,1458]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Fig. 24D</figureCitation>
) identical to leg 3, except exopodal segments without spinular row on posterior surface and terminal endopodal segment bears 2 apical spines (outer spine ½ length of inner spine). Specimen from Egerton spring with lateral transverse suture and discontinuous inner cuticle layer on medial margin of distal exopodal segment (arrowed in 
<figureCitation id="C0C22A309C78FFF83A32E04A7A780351" box="[525,635,1548,1574]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25B</figureCitation>
). Specimens from Egerton and Three Springs tumulus spring with outer apical spine ⅔ length of inner apical spine on terminal endopodal segment (
<figureCitation id="C0C22A309C78FFF83C6EE0747CBF033B" box="[1105,1212,1586,1612]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25C</figureCitation>
).
</paragraph>
<paragraph id="584636B59C78FFF838FAE01F78DF03B7" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 5 (
<figureCitation id="C0C22A309C78FFF83928E01F79850304" box="[279,390,1625,1651]" captionStart="FIGURE 22" captionStartId="43.[151,255,1924,1948]" captionTargetBox="[210,1364,206,1882]" captionTargetId="figure-61@43.[196,1383,194,1902]" captionTargetPageId="43" captionText="FIGURE 22. Mixocyclops mortoni sp. nov., adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm." pageId="42" pageNumber="43">Figs 22B</figureCitation>
, 
<figureCitation id="C0C22A309C78FFF839ADE01F79C00304" box="[402,451,1625,1651]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">24E</figureCitation>
) small, 2-segmented. Protopodal segment naked, expanded laterally and armed with long outer seta. Free exopodal segment 2 times longer than wide, bears long setulate seta and tiny medial spine.
</paragraph>
<paragraph id="584636B59C78FFF838FAE08B79700279" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
Leg 6 (
<figureCitation id="C0C22A309C78FFF83922E08B79850390" box="[285,390,1741,1767]" captionStart="FIGURE 24" captionStartId="45.[151,255,1977,2001]" captionTargetBox="[170,1417,206,1924]" captionTargetId="figure-58@45.[151,1436,194,1953]" captionTargetPageId="45" captionText="FIGURE 24. Mixocyclops mortoni sp. nov., adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm." pageId="42" pageNumber="43">Fig. 24F</figureCitation>
) represented by sparsely setulate seta, naked spiniform seta and spiniform process on genital operculum.
</paragraph>
<paragraph id="584636B59C78FFF838FAE15C7C2802DF" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
<emphasis id="6A8DEAA79C78FFF838FAE15C79080243" bold="true" box="[197,267,1818,1844]" pageId="42" pageNumber="43">Male.</emphasis>
Body measurements were not recorded as the single male specimen was damaged. The antennulary structure could not be described as the pair of antennules was damaged during dissection. Exopod of legs 3 (
<figureCitation id="C0C22A309C78FFF8389FE12E791102F5" box="[160,274,1896,1922]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25D</figureCitation>
) and 4 (
<figureCitation id="C0C22A309C78FFF83944E12E79E902F5" box="[379,490,1896,1922]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25E</figureCitation>
) 3-segmented, both with armature formula I-0; I-0; II,I,3. Leg 6 (
<figureCitation id="C0C22A309C78FFF83D19E12E7D9002F5" box="[1318,1427,1896,1922]" captionStart="FIGURE 25" captionStartId="46.[151,255,1887,1911]" captionTargetBox="[251,1343,188,1879]" captionTargetId="figure-89@46.[230,1358,164,1910]" captionTargetPageId="46" captionText="FIGURE 25. Mixocyclops mortoni sp. nov., adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm." pageId="42" pageNumber="43">Fig. 25F</figureCitation>
) represented by naked seta and 2 unequal spinulate setae on genital operculum.
</paragraph>
</subSubSection>
<subSubSection id="10E3653E9C78FFF838FAE1F37AF80281" pageId="42" pageNumber="43" type="etymology">
<paragraph id="584636B59C78FFF838FAE1F37AF80281" blockId="42.[151,1436,813,2038]" pageId="42" pageNumber="43">
<emphasis id="6A8DEAA79C78FFF838FAE1F3795802B8" bold="true" box="[197,347,1973,1999]" pageId="42" pageNumber="43">Etymology.</emphasis>
This species is named after David W. Morton for his outstanding contribution to the knowledge of the Australian freshwater 
<taxonomicName id="9FF94D369C78FFF83A51E19A7AF40281" authorityName="Rafinesque" authorityYear="1815" box="[622,759,2012,2038]" class="Hexanauplia" family="Cyclopidae" kingdom="Animalia" order="Cyclopoida" pageId="42" pageNumber="43" phylum="Arthropoda" rank="family">Cyclopidae</taxonomicName>
.
</paragraph>
</subSubSection>
<caption id="0C86663D9C79FFF938A8E1C279750296" pageId="43" pageNumber="44" startId="43.[151,255,1924,1948]" targetBox="[210,1364,206,1882]" targetPageId="43">
<paragraph id="584636B59C79FFF938A8E1C279750296" blockId="43.[151,1436,1924,2017]" pageId="43" pageNumber="44">
<emphasis id="6A8DEAA79C79FFF938A8E1C2792502EB" bold="true" box="[151,294,1924,1948]" pageId="43" pageNumber="44">FIGURE 22.</emphasis>
<taxonomicName id="9FF94D369C79FFF93912E1C37A0C02EB" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[301,527,1925,1948]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="43" pageNumber="44" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C79FFF93912E1C37A0C02EB" box="[301,527,1925,1948]" italics="true" pageId="43" pageNumber="44">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C79FFF93A2AE1C27A6802EB" bold="true" box="[533,619,1924,1948]" pageId="43" pageNumber="44">
<taxonomicNameLabel id="71BE57DC9C79FFF93A2AE1C27A6802EB" box="[533,619,1924,1948]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, adult female. (A) habitus, dorsal; (B) urosome, ventral; (C) anal somite and caudal rami, dorsal; (D) antennule, ventral (with dorsal view of segment 5 shown separately). Scale bars: A, 100 µm; B, D, 25 µm; C, 20 µm.
</paragraph>
</caption>
<caption id="0C86663D9C7EFFFE38A8E1387A0802AC" pageId="44" pageNumber="45" startId="44.[151,257,1918,1942]" targetBox="[220,1367,211,1875]" targetPageId="44">
<paragraph id="584636B59C7EFFFE38A8E1387A0802AC" blockId="44.[151,1437,1918,2011]" pageId="44" pageNumber="45">
<emphasis id="6A8DEAA79C7EFFFE38A8E138792802E1" bold="true" box="[151,299,1918,1942]" pageId="44" pageNumber="45">FIGURE 23.</emphasis>
<taxonomicName id="9FF94D369C7EFFFE390CE1397A1E02E1" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[307,541,1919,1942]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="44" pageNumber="45" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7EFFFE390CE1397A1E02E1" box="[307,541,1919,1942]" italics="true" pageId="44" pageNumber="45">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7EFFFE3A1AE1387A7D02E1" bold="true" box="[549,638,1918,1942]" pageId="44" pageNumber="45">
<taxonomicNameLabel id="71BE57DC9C7EFFFE3A1AE1387A7D02E1" box="[549,638,1918,1942]" pageId="44" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, adult female. (A) antenna, frontal; (B) labrum, anterior; (C) mandible, anterior; (D) maxillule with palp disarticulated from coxa, posterior; (E) maxilla, posterior; (F) maxilliped, posterior. Scale bars: A, 15 µm; B–F, 10 µm.
</paragraph>
</caption>
<caption id="0C86663D9C7FFFFF38A8E1FF7CB70284" pageId="45" pageNumber="46" startId="45.[151,255,1977,2001]" targetBox="[170,1417,206,1924]" targetPageId="45">
<paragraph id="584636B59C7FFFFF38A8E1FF7CB70284" blockId="45.[151,1436,1977,2035]" pageId="45" pageNumber="46">
<emphasis id="6A8DEAA79C7FFFFF38A8E1FF792402A6" bold="true" box="[151,295,1977,2001]" pageId="45" pageNumber="46">FIGURE 24.</emphasis>
<taxonomicName id="9FF94D369C7FFFFF3912E1FC7A0C02A6" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[301,527,1978,2001]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="45" pageNumber="46" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7FFFFF3912E1FC7A0C02A6" box="[301,527,1978,2001]" italics="true" pageId="45" pageNumber="46">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7FFFFF3A29E1FF7A6F02A6" bold="true" box="[534,620,1977,2001]" pageId="45" pageNumber="46">
<taxonomicNameLabel id="71BE57DC9C7FFFFF3A29E1FF7A6F02A6" box="[534,620,1977,2001]" pageId="45" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, adult female. (A) leg 1, anterior; (B) leg 2, anterior; (C) leg 3, anterior; (D) leg 4, anterior; (E) leg 5, ventrolateral; (F) leg 6, dorsolateral. Scale bars: A–D, 20 µm; E–F, 5 µm.
</paragraph>
</caption>
<caption id="0C86663D9C7CFFFC38A8E1197B7902A9" pageId="46" pageNumber="47" startId="46.[151,255,1887,1911]" targetBox="[251,1343,188,1879]" targetPageId="46">
<paragraph id="584636B59C7CFFFC38A8E1197B7902A9" blockId="46.[151,1436,1887,2014]" pageId="46" pageNumber="47">
<emphasis id="6A8DEAA79C7CFFFC38A8E119792B0200" bold="true" box="[151,296,1887,1911]" pageId="46" pageNumber="47">FIGURE 25.</emphasis>
<taxonomicName id="9FF94D369C7CFFFC390FE1197A170201" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[304,532,1887,1910]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7CFFFC390FE1197A170201" box="[304,532,1887,1910]" italics="true" pageId="46" pageNumber="47">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7CFFFC3A23E1197A700200" bold="true" box="[540,627,1887,1911]" pageId="46" pageNumber="47">
<taxonomicNameLabel id="71BE57DC9C7CFFFC3A23E1197A700200" box="[540,627,1887,1911]" pageId="46" pageNumber="47" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, adult female (A–C) and adult male (D–F). (A) leg 3 exopod (break along inner cuticle layer indicated by arrowhead), anterior; (B) leg 4 exopod (lateral transverse suture and break along inner cuticle layer indicated by arrowheads), anterior; (C) leg 4 distal endopodal segment, anterior; (D) leg 3 exopod, anterior; (E) leg 4 exopod, anterior; (F) leg 6, ventral. Scale bars: A–F, 10 µm.
</paragraph>
</caption>
<subSubSection id="10E3653E9C7DFFFD38FAE6D179E003CB" pageId="47" pageNumber="48" type="discussion">
<paragraph id="584636B59C7DFFFD38FAE6D17D6C04ED" blockId="47.[151,1436,151,1724]" pageId="47" pageNumber="48">
<emphasis id="6A8DEAA79C7DFFFD38FAE6D1793D05C6" bold="true" box="[197,318,151,177]" pageId="47" pageNumber="48">Remarks.</emphasis>
The genus 
<taxonomicName id="9FF94D369C7DFFFD39FBE6DE7A5B05C6" authorityName="Kiefer" authorityYear="1944" box="[452,600,152,177]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="genus">
<emphasis id="6A8DEAA79C7DFFFD39FBE6DE7A5B05C6" box="[452,600,152,177]" italics="true" pageId="47" pageNumber="48">Mixocyclops</emphasis>
</taxonomicName>
presently contains two representatives: 
<taxonomicName id="9FF94D369C7DFFFD3C15E6DE7D6905C5" authority="Kiefer, 1944" authorityName="Kiefer" authorityYear="1944" box="[1066,1386,152,178]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3C15E6DE7C4105C6" box="[1066,1090,152,177]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3C6EE6DE7CD105C6" box="[1105,1234,152,177]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
<bibRefCitation id="3C684B449C7DFFFD3CE6E6DE7D6905C5" author="Kiefer, F." box="[1241,1386,152,178]" pageId="47" pageNumber="48" pagination="79 - 88" refId="ref35560" refString="Kiefer, F. (1944) Freilebende Ruderfusskrebse (Crust. Cop.) von einigen Inseln des Indischen Ozeans. Zoologischer Anzeiger, 145, 79 - 88." type="journal article" year="1944">Kiefer, 1944</bibRefCitation>
</taxonomicName>
and 
<taxonomicName id="9FF94D369C7DFFFD38A8E6F979E805AF" authority="Chappuis, 1951" authorityName="Chappuis" authorityYear="1951" box="[151,491,190,216]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD38A8E6F978AC05AF" box="[151,175,191,216]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD38FFE6F9791C05AF" box="[192,287,191,216]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
<bibRefCitation id="3C684B449C7DFFFD3917E6F879E805AF" author="Chappuis, P. A." box="[296,491,190,216]" pageId="47" pageNumber="48" pagination="104 - 115" refId="ref33199" refString="Chappuis, P. A. (1951) VI. Copepodes de Tasmanie. Archives de Zoologie Experimentale et Generale, 87, 104 - 115." type="journal article" year="1951">Chappuis, 1951</bibRefCitation>
</taxonomicName>
. The former taxon was established to accommodate 
<specimenCount id="4EFFFD3C9C7DFFFD3C53E6F87D0C05AF" box="[1132,1295,190,216]" pageId="47" pageNumber="48" type="female">three females</specimenCount>
and a male collected from a stream on Crozet Island (
<bibRefCitation id="3C684B449C7DFFFD3A93E6A37B490588" author="Kiefer, F." box="[684,842,229,255]" pageId="47" pageNumber="48" pagination="79 - 88" refId="ref35560" refString="Kiefer, F. (1944) Freilebende Ruderfusskrebse (Crust. Cop.) von einigen Inseln des Indischen Ozeans. Zoologischer Anzeiger, 145, 79 - 88." type="journal article" year="1944">Kiefer 1944</bibRefCitation>
), whilst the latter was described from a female specimen recovered after rehydration of a moss sample that was obtained originally from a waterfall along Guide 
<collectingRegion id="9A3DF8579C7DFFFD38D7E7747929043B" box="[232,298,306,332]" country="Nigeria" name="Rivers" pageId="47" pageNumber="48">River</collectingRegion>
in 
<collectingRegion id="9A3DF8579C7DFFFD396DE77479C7043B" box="[338,452,306,332]" country="Australia" name="Tasmania" pageId="47" pageNumber="48">Tasmania</collectingRegion>
(
<bibRefCitation id="3C684B449C7DFFFD39EBE7747A8C043B" author="Chappuis, P. A." box="[468,655,306,332]" pageId="47" pageNumber="48" pagination="104 - 115" refId="ref33199" refString="Chappuis, P. A. (1951) VI. Copepodes de Tasmanie. Archives de Zoologie Experimentale et Generale, 87, 104 - 115." type="journal article" year="1951">Chappuis 1951</bibRefCitation>
). Important features, such as the antenna and mouthparts of both species and the natatory legs of male 
<taxonomicName id="9FF94D369C7DFFFD3A67E71F7B010405" authorityName="Kiefer" authorityYear="1944" box="[600,770,345,371]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3A67E71F7A730405" box="[600,624,345,370]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3ABFE71F7B010405" box="[640,770,345,370]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
, were omitted from these descriptions. The structure of these appendages remains unknown, as both species have not been reported since their original discovery.
</paragraph>
<paragraph id="584636B59C7DFFFD38FAE7E07ABC06E7" blockId="47.[151,1436,151,1724]" pageId="47" pageNumber="48">
Judging from the cursory drawings of 
<taxonomicName id="9FF94D369C7DFFFD3AADE7E17B3E04B7" authorityName="Kiefer" authorityYear="1944" box="[658,829,422,448]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3AADE7E17AA904B7" box="[658,682,423,448]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3A85E7E17B3E04B7" box="[698,829,423,448]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
and 
<taxonomicName id="9FF94D369C7DFFFD3B46E7E17C0304B7" authorityName="Chappuis" authorityYear="1951" box="[889,1024,422,448]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD3B46E7E17B9204B7" box="[889,913,423,448]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3B9DE7E17C0304B7" box="[930,1024,423,448]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
</taxonomicName>
, the former taxon differs from the latter by having a relatively longer caudal seta III, an additional element on the distal endopodal segment of leg 1 and the distal exopodal segment of legs 3 and 4, a relatively longer inner apical spine on the distal endopodal segment of leg 4 and apparently only one element on the distal segment of leg 5. Given that the structure and armature pattern of leg 5 has traditionally been used as a diagnostic feature of most cyclopid genera (
<bibRefCitation id="3C684B449C7DFFFD38CBE42E798507F5" author="Kiefer, F." box="[244,390,616,642]" pageId="47" pageNumber="48" pagination="302 - 308" refId="ref35485" refString="Kiefer, F. (1927) Versuch eines Systems der Cyclopiden. Zoologischer Anzeiger, 73, 302 - 308." type="journal article" year="1927">Kiefer 1927</bibRefCitation>
; Pesce 1996; Reid &amp; Janetsky 1996), 
<bibRefCitation id="3C684B449C7DFFFD3B7CE42E7C0007F5" author="Lindberg, K." box="[835,1027,616,642]" pageId="47" pageNumber="48" pagination="97 - 119" refId="ref36238" refString="Lindberg, K. (1954) Un Cyclopide (Crustace copepode) troglobie de Madagascar. Hydrobiologia, 6, 97 - 119." type="journal article" year="1954">Lindberg (1954)</bibRefCitation>
argued that 
<taxonomicName id="9FF94D369C7DFFFD3CAAE42E7D1A07F6" authorityName="Chappuis" authorityYear="1951" box="[1173,1305,616,642]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD3CAAE42E7CAE07F6" box="[1173,1197,616,641]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3C83E42E7D1A07F6" box="[1212,1305,616,641]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
</taxonomicName>
should not be classified in the genus 
<taxonomicName id="9FF94D369C7DFFFD39FBE4C97A5B07DF" authorityName="Kiefer" authorityYear="1944" box="[452,600,655,680]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="genus">
<emphasis id="6A8DEAA79C7DFFFD39FBE4C97A5B07DF" box="[452,600,655,680]" italics="true" pageId="47" pageNumber="48">Mixocyclops</emphasis>
</taxonomicName>
, as it bears an apical seta and inner spine on the distal segment of leg 5 as opposed to just a seta on the same segment as in 
<taxonomicName id="9FF94D369C7DFFFD3B31E4F37BBF07B9" authorityName="Kiefer" authorityYear="1944" box="[782,956,693,719]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3B31E4F37B2507B9" box="[782,806,693,718]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3B08E4F37BBF07B9" box="[823,956,693,718]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
. Lindberg (
<emphasis id="6A8DEAA79C7DFFFD3C73E4F37C7307B9" box="[1100,1136,693,718]" italics="true" pageId="47" pageNumber="48">loc</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3CBEE4F37C9C07B9" box="[1153,1183,693,718]" italics="true" pageId="47" pageNumber="48">cit</emphasis>
.), however, failed to recognise that 
<bibRefCitation id="3C684B449C7DFFFD397EE49A79E20781" author="Kiefer, F." box="[321,481,732,758]" pageId="47" pageNumber="48" pagination="79 - 88" refId="ref35560" refString="Kiefer, F. (1944) Freilebende Ruderfusskrebse (Crust. Cop.) von einigen Inseln des Indischen Ozeans. Zoologischer Anzeiger, 145, 79 - 88." type="journal article" year="1944">Kiefer (1944)</bibRefCitation>
admitted he could not determine with absolute certainty whether a tiny spine was present or not on the inner margin of the distal segment of leg 5. A minute inner spine was recently confirmed to be present on the distal segment of leg 
<quantity id="9F019B509C7DFFFD3AB3E56F7AB90634" box="[652,698,809,835]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="47" pageNumber="48" unit="in" value="5.0">5 in</quantity>
the 
<typeStatus id="874288179C7DFFFD3AD0E56F7B210634" box="[751,802,809,835]" pageId="47" pageNumber="48">type</typeStatus>
material of 
<taxonomicName id="9FF94D369C7DFFFD3B8BE56F7C5C0635" authorityName="Kiefer" authorityYear="1944" box="[948,1119,809,835]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3B8BE56F7BCF0635" box="[948,972,809,834]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3BE3E56F7C5C0635" box="[988,1119,809,834]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
by Dr. Frank Fiers (Royal Belgian Institute of Natural Sciences; 
<emphasis id="6A8DEAA79C7DFFFD3A63E5167A9F061E" box="[604,668,848,873]" italics="true" pageId="47" pageNumber="48">in litt</emphasis>
.). Based on this new information, the congeneric status between 
<taxonomicName id="9FF94D369C7DFFFD38A8E531793C06E7" authorityName="Kiefer" authorityYear="1944" box="[151,319,886,912]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD38A8E53178AC06E7" box="[151,175,887,912]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3881E531793C06E7" box="[190,319,887,912]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
and 
<taxonomicName id="9FF94D369C7DFFFD3947E53179FF06E7" authorityName="Chappuis" authorityYear="1951" box="[376,508,886,912]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD3947E531799306E7" box="[376,400,887,912]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD39A0E53179FF06E7" box="[415,508,887,912]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
</taxonomicName>
is well founded.
</paragraph>
<paragraph id="584636B59C7DFFFD38FAE5DB7D4B0064" blockId="47.[151,1436,151,1724]" pageId="47" pageNumber="48">
The new species is included in 
<taxonomicName id="9FF94D369C7DFFFD3A01E5DB7AD706C1" authorityName="Kiefer" authorityYear="1944" box="[574,724,925,950]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="genus">
<emphasis id="6A8DEAA79C7DFFFD3A01E5DB7AD706C1" box="[574,724,925,950]" italics="true" pageId="47" pageNumber="48">Mixocyclops</emphasis>
</taxonomicName>
, as it shares a relatively broad genital double-somite, short caudal rami with seta VI shorter than seta III, 11-segmented antennule, legs 1 to 4 with 2-segmented rami, leg 1 basis without an inner seta and distal segment of leg 5 armed with an apical seta and small inner spine in common with 
<taxonomicName id="9FF94D369C7DFFFD397BE25779EC015D" authorityName="Kiefer" authorityYear="1944" box="[324,495,1041,1067]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD397BE257795F015D" box="[324,348,1041,1066]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3953E25779EC015D" box="[364,495,1041,1066]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
and 
<taxonomicName id="9FF94D369C7DFFFD3A14E2577AB2015D" authorityName="Chappuis" authorityYear="1951" box="[555,689,1041,1067]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD3A14E2577A40015D" box="[555,579,1041,1066]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3A6CE2577AB2015D" box="[595,689,1041,1066]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
</taxonomicName>
(see 
<bibRefCitation id="3C684B449C7DFFFD3ACDE2577C11015C" author="Dussart, B. H. &amp; Defaye, D." box="[754,1042,1041,1067]" pageId="47" pageNumber="48" refId="ref33592" refString="Dussart, B. H. &amp; Defaye, D. (1995) Introduction to the Copepoda (1 st Edition). Dumont, H. J. F. (Ed.). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World, 7, Backhuys Publishers, Leiden, The Netherlands, 277 pp." type="book" year="1995">Dussart &amp; Defaye 1995</bibRefCitation>
). Among these three species, the presence of four spines on the terminal exopodal segment of legs 3 and 4 is shared by 
<taxonomicName id="9FF94D369C7DFFFD3C9EE27E7D9F0126" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[1185,1436,1080,1105]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7DFFFD3C9EE27E7D9F0126" box="[1185,1436,1080,1105]" italics="true" pageId="47" pageNumber="48">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7DFFFD38A8E21878F6010F" bold="true" box="[151,245,1118,1144]" pageId="47" pageNumber="48">
<taxonomicNameLabel id="71BE57DC9C7DFFFD38A8E21878F6010F" box="[151,245,1118,1144]" pageId="47" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and 
<taxonomicName id="9FF94D369C7DFFFD390FE21979DB010F" authorityName="Kiefer" authorityYear="1944" box="[304,472,1118,1144]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD390FE219794B010F" box="[304,328,1119,1144]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3968E21979DB010F" box="[343,472,1119,1144]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
. Nevertheless, 
<taxonomicName id="9FF94D369C7DFFFD3AB1E2197B84010F" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[654,903,1119,1144]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7DFFFD3AB1E2197B84010F" box="[654,903,1119,1144]" italics="true" pageId="47" pageNumber="48">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7DFFFD3BB0E2187BED010F" bold="true" box="[911,1006,1118,1144]" pageId="47" pageNumber="48">
<taxonomicNameLabel id="71BE57DC9C7DFFFD3BB0E2187BED010F" box="[911,1006,1118,1144]" pageId="47" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be easily distinguished from 
<taxonomicName id="9FF94D369C7DFFFD3D43E219791B01E9" authorityName="Kiefer" authorityYear="1944" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3D43E2197D97010F" box="[1404,1428,1119,1144]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD38A8E2C3791B01E9" box="[151,280,1157,1182]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
by having two inner setae instead of one on the distal endopodal segment of legs 3 and 4. The suite of apomorphic characters present in 
<taxonomicName id="9FF94D369C7DFFFD3A75E2EA7ACC01B2" authorityName="Chappuis" authorityYear="1951" box="[586,719,1196,1222]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minutus">
<emphasis id="6A8DEAA79C7DFFFD3A75E2EA7A6101B2" box="[586,610,1196,1221]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3A4DE2EA7ACC01B2" box="[626,719,1196,1221]" italics="true" pageId="47" pageNumber="48">minutus</emphasis>
</taxonomicName>
, such as two inner setae on the distal endopodal segment of leg 1 and three outer spines on the terminal exopodal segment of legs 3 and 4, suggest that this species diverged later from the common ancestor of 
<taxonomicName id="9FF94D369C7DFFFD3A9EE2BF7B360065" authorityName="Kiefer" authorityYear="1944" box="[673,821,1273,1298]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="genus">
<emphasis id="6A8DEAA79C7DFFFD3A9EE2BF7B360065" box="[673,821,1273,1298]" italics="true" pageId="47" pageNumber="48">Mixocyclops</emphasis>
</taxonomicName>
than 
<taxonomicName id="9FF94D369C7DFFFD3B49E2BF7BF80065" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[886,1019,1273,1299]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7DFFFD3B49E2BF7B8D0065" box="[886,910,1273,1298]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3BA1E2BF7BF80065" box="[926,1019,1273,1298]" italics="true" pageId="47" pageNumber="48">mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7DFFFD3C3DE2BE7C5C0065" bold="true" box="[1026,1119,1272,1298]" pageId="47" pageNumber="48">
<taxonomicNameLabel id="71BE57DC9C7DFFFD3C3DE2BE7C5C0065" box="[1026,1119,1272,1298]" pageId="47" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and 
<taxonomicName id="9FF94D369C7DFFFD3CA7E2BF7D430065" authorityName="Kiefer" authorityYear="1944" box="[1176,1344,1273,1299]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="crozetensis">
<emphasis id="6A8DEAA79C7DFFFD3CA7E2BF7CB30065" box="[1176,1200,1273,1298]" italics="true" pageId="47" pageNumber="48">M</emphasis>
. 
<emphasis id="6A8DEAA79C7DFFFD3C80E2BF7D430065" box="[1215,1344,1273,1298]" italics="true" pageId="47" pageNumber="48">crozetensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="584636B59C7DFFFD38FAE36679E003CB" blockId="47.[151,1436,151,1724]" pageId="47" pageNumber="48">
<taxonomicName id="9FF94D369C7DFFFD38FAE36679BC004E" authority="Tang &amp; Knott, 2009" authorityName="Tang &amp; Knott" authorityYear="2009" box="[197,447,1312,1337]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="mortoni" status="sp. nov.">
<emphasis id="6A8DEAA79C7DFFFD38FAE36679BC004E" box="[197,447,1312,1337]" italics="true" pageId="47" pageNumber="48">Mixocyclops mortoni</emphasis>
</taxonomicName>
<emphasis id="6A8DEAA79C7DFFFD39F7E3597A24004E" bold="true" box="[456,551,1311,1337]" pageId="47" pageNumber="48">
<taxonomicNameLabel id="71BE57DC9C7DFFFD39F7E3597A24004E" box="[456,551,1311,1337]" pageId="47" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is not restricted to ground waters within the Gnangara Mound area, as we have in our personal collection several specimens of this species from Boranup Creek located in the Margaret River region of 
<collectingRegion id="9A3DF8579C7DFFFD396EE32B7A2100F0" box="[337,546,1389,1415]" country="Australia" name="Western Australia" pageId="47" pageNumber="48">Western Australia</collectingRegion>
(Tang &amp; Knott, unpublished data) and examined conspecific material in the DEC collection that was obtained from Three Springs tumulus spring and Kodjinup Melaleuca Swamp in the northern and central section, respectively, of the Wheatbelt Region in 
<collectingRegion id="9A3DF8579C7DFFFD3BECE3FC7CA900A3" box="[979,1194,1466,1492]" country="Australia" name="Western Australia" pageId="47" pageNumber="48">Western Australia</collectingRegion>
. Indeed, this species may be widespread in the southern half of 
<collectingCountry id="20EE76259C7DFFFD3A92E3A77B22008C" box="[685,801,1505,1531]" name="Australia" pageId="47" pageNumber="48">Australia</collectingCountry>
, as Morton (1977) also described a species, named 
<taxonomicName id="9FF94D369C7DFFFD38A8E04E79A40356" box="[151,423,1544,1569]" class="Hexanauplia" family="Cyclopidae" genus="Mixocyclops" kingdom="Animalia" order="Cyclopoida" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="macaulae">
<emphasis id="6A8DEAA79C7DFFFD38A8E04E79A40356" box="[151,423,1544,1569]" italics="true" pageId="47" pageNumber="48">Mixocyclops macaulae</emphasis>
</taxonomicName>
, collected from 
<taxonomicName id="9FF94D369C7DFFFD3A53E04E7AEB0356" authorityName="C.Linnaeus" authorityYear="1753" box="[620,744,1544,1569]" class="Sphagnopsida" family="Sphagnaceae" genus="Sphagnum" kingdom="Plantae" order="Sphagnales" pageId="47" pageNumber="48" phylum="Bryophyta" rank="genus">
<emphasis id="6A8DEAA79C7DFFFD3A53E04E7AEB0356" box="[620,744,1544,1569]" italics="true" pageId="47" pageNumber="48">Sphagnum</emphasis>
</taxonomicName>
bogs on Mt. Baw Baw and Mt. Buffalo in 
<collectingRegion id="9A3DF8579C7DFFFD3CD3E04E7D480355" box="[1260,1355,1544,1570]" country="Australia" name="Victoria" pageId="47" pageNumber="48">Victoria</collectingRegion>
that is similar, particularly with respect to the structure and armature of the caudal rami, antenna and legs 1 to 5 of the female and the segmentation of the outer ramus of legs 3 and 
<quantity id="9F019B509C7DFFFD3BAFE0137BBF0318" box="[912,956,1621,1647]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="47" pageNumber="48" unit="in" value="4.0">4 in</quantity>
the male, to the material upon which our description is based. Morton’s record, however, must be confirmed as his description was not supported by a complete set of illustrations.
</paragraph>
</subSubSection>
</treatment>
</document>