treatments-xml/data/A6/57/F8/A657F81AB46BE6C8ACF0D185F5EF53BE.xml

<document ID-DOI="http://dx.doi.org/10.3897/zse.92.5581" ID-GBIF-Dataset="634d9b7e-50a8-4221-a02d-874f65da8314" ID-GBIF-Taxon="182237029" ID-Pensoft-Pub="1860-0743-1-1" ID-Pensoft-UUID="322136E869D651889D4B4091B4D5A272" ID-Zenodo-Dep="575764" ID-ZooBank="F8F8D8A7BBD54A5881EC48DA1B09A88B" LSID="urn:lsid:zoobank.org:act:934BF56A-4CE7-40FE-B1DC-1F93E8EDD24B" ModsDocID="1860-0743-92-1-1" checkinTime="1621423823139" checkinUser="pensoft" docAuthor="Morales-Nunez, Andres G., Larsen, Kim &amp; Cooke, William J." docDate="2016" docId="A657F81AB46BE6C8ACF0D185F5EF53BE" docLanguage="en" docName="ZoosystEvol 92(1): 1-12" docOrigin="Zoosystematics and Evolution 92 (1)" docPubDate="2016-01-08" docSource="http://dx.doi.org/10.3897/zse.92.5581" docTitle="Oahutanais makalii Morales-Núñez &amp; Larsen &amp; Cooke 2016, sp. n." docType="treatment" docUuid="934BF56A-4CE7-40FE-B1DC-1F93E8EDD24B" docUuidSource="ZooBank" docVersion="3" id="322136E869D651889D4B4091B4D5A272" lastPageId="7" lastPageNumber="8" masterDocId="322136E869D651889D4B4091B4D5A272" masterDocTitle="Oahutanais makalii, a new genus and species of colletteid tanaidacean (Crustacea, Peracarida) from shelf-waters off Hawaii, with a taxonomic key" masterLastPageNumber="12" masterPageNumber="1" pageId="2" pageNumber="3" updateTime="1643492049679" updateUser="ExternalLinkService">
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<mods:title>Oahutanais makalii, a new genus and species of colletteid tanaidacean (Crustacea, Peracarida) from shelf-waters off Hawaii, with a taxonomic key</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Morales-Nunez, Andres G.</mods:namePart>
<mods:affiliation>NSF CREST Center for the Integrated Study of Coastal Ecosystem Processes and Dynamics in the Mid-Atlantic Region, Department of Natural Sciences, University of Maryland Eastern Shore, Princess Anne, MD 21853, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Larsen, Kim</mods:namePart>
<mods:affiliation>ENSPAC Department of Environmental, Social and Spatial Change, 11.2, Roskilde University Center. DK- 4000 Roskilde, Denmark</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Cooke, William J.</mods:namePart>
<mods:affiliation>Marine Environmental Research, Kailua. Hawaii, 96734; Ad hoc Faculty Biology Program, University of Hawaii at Manoa, HI 96822, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Zoosystematics and Evolution</mods:title>
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<mods:date>2016</mods:date>
<mods:detail type="pubDate">
<mods:number>2016-01-08</mods:number>
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<mods:detail type="volume">
<mods:number>92</mods:number>
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<mods:number>1</mods:number>
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<mods:end>12</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zse.92.5581</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zse.92.5581</mods:identifier>
<mods:identifier type="Pensoft-Pub">1860-0743-1-1</mods:identifier>
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<treatment ID-GBIF-Taxon="182237029" LSID="urn:lsid:zoobank.org:act:934BF56A-4CE7-40FE-B1DC-1F93E8EDD24B" httpUri="http://treatment.plazi.org/id/A657F81AB46BE6C8ACF0D185F5EF53BE" lastPageId="7" lastPageNumber="8" pageId="2" pageNumber="3">
<subSubSection pageId="2" pageNumber="3" type="nomenclature">
<paragraph pageId="2" pageNumber="3">
<taxonomicName LSID="http://zoobank.org/934BF56A-4CE7-40FE-B1DC-1F93E8EDD24B" authority="Morales-Núñez &amp; Larsen &amp; Cooke, 2016" authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="makalii" status="sp. n.">Oahutanais makalii</taxonomicName>
<taxonomicNameLabel pageId="2" pageNumber="3">sp. n.</taxonomicNameLabel>
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3">Figures 2</figureCitation>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="2" pageNumber="3">, 3</figureCitation>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Oahutanais makalii gen. et sp. n., holotype female: A left cheliped, lateral view; B left chela, inner view. Scale bar: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure4" httpUri="https://binary.pensoft.net/fig/72350" pageId="2" pageNumber="3">, 4</figureCitation>
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="2" pageNumber="3">, 5</figureCitation>
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="2" pageNumber="3">, 6</figureCitation>
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="2" pageNumber="3">, 7</figureCitation>
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A ventral view of habitus; B enlargement of mid-anterior part of habitus, lateral view; C enlargement of union of cephalothorax and pereonite- 1." figureDoi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="2" pageNumber="3">, 8</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="3" type="type material">
<paragraph pageId="2" pageNumber="3">Type material.</paragraph>
<paragraph pageId="2" pageNumber="3">
<emphasis italics="true" pageId="2" pageNumber="3">Holotype</emphasis>
Adult ♀, length 0.9 mm, (USMN 1283305), BPOBS Station (Stn) HB4-R1 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="47.7" value="21.279917">
21° 16
<normalizedToken originalValue="’47.7’’">'47.7''</normalizedToken>
N
</geoCoordinate>
- 
<geoCoordinate degrees="158" direction="west" minutes="01" orientation="longitude" precision="1" seconds="38.1" value="-158.02725">
158° 01
<normalizedToken originalValue="’38.1’’">'38.1''</normalizedToken>
W
</geoCoordinate>
), depth 62 m, substrata: &quot;predominantly fine and medium sand&quot;, coll. by City and County of Honolulu Oceanographic Team, March 2013.
</paragraph>
<paragraph pageId="2" pageNumber="3">
<emphasis italics="true" pageId="2" pageNumber="3">Paratypes</emphasis>
. Four ♀♀ (USMN 1283306); four ♀♀ (GCRL 06534); and six ♀♀ (BPBM 2015.097; four on SEM stubs and two in alcohol), SIOBS Stn D3A (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="55.3" value="21.282028">
21° 16
<normalizedToken originalValue="’55.3’’">'55.3''</normalizedToken>
N
</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="53" orientation="longitude" precision="1" seconds="49.9" value="-157.89719">
157° 53
<normalizedToken originalValue="’49.9’’">'49.9''</normalizedToken>
W
</geoCoordinate>
), depth 49 m, substrata &quot;primarily coarse sediment including shell fragments&quot;, coll. by City and County of Honolulu Oceanographic Team, October 2014. Additional specimens from the type locality are in the collection of the authors.
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="3" type="materials_examined">
<paragraph pageId="2" pageNumber="3">Other material examined.</paragraph>
<paragraph pageId="2" pageNumber="3">
<materialsCitation collectingDate="2014-10" collectorName="Thirteen, Stn D" elevation="49" location="City" municipality="County of Honolulu Oceanographic Team" specimenCount="♀♀">
<collectorName>Thirteen</collectorName>
<specimenCount>♀♀</specimenCount>
, one ovigerous 
<specimenCount>♀</specimenCount>
, two 
<specimenCount>♀♀</specimenCount>
with remains of marsupium, SIOBS 
<collectorName>Stn D</collectorName>
3A (21° 16
<normalizedToken originalValue="’55.3’">'55.3'</normalizedToken>
N - 157° 53
<normalizedToken originalValue="’49.9’">'49.9'</normalizedToken>
W), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="4.9" unit="m" value="49.0">
<elevation metricMagnitude="1" metricUnit="m" metricValue="4.9" unit="m" value="49.0">49 m</elevation>
</quantity>
, substrata &quot;primarily coarse sediment including shell fragments&quot;, coll. by 
<location LSID="urn:lsid:plazi:treatment:A657F81AB46BE6C8ACF0D185F5EF53BE:140B2C6AF11FFF374B84F4D7E9804558" municipality="County of Honolulu Oceanographic Team" name="City">City</location>
and 
<collectingMunicipality>County of Honolulu Oceanographic Team</collectingMunicipality>
, 
<collectingDate value="2014-10">October 2014</collectingDate>
</materialsCitation>
; 
<specimenCount type="generic">27 specimens</specimenCount>
(spec), MOBS Stn D (
<geoCoordinate degrees="21" direction="north" minutes="25" orientation="latitude" precision="1" seconds="32.3" value="21.425638">21° 25' 32.3&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="42" orientation="longitude" precision="1" seconds="53.6" value="-157.71489">157° 42' 53.6&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="3.0" unit="m" value="30.0">30 m</quantity>
, 
<date value="2013-10">October 2013</date>
; two spec, SIOBS Stn C1A (
<geoCoordinate degrees="21" direction="north" minutes="17" orientation="latitude" precision="1" seconds="38.3" value="21.293972">21° 17' 38.3&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="55" orientation="longitude" precision="1" seconds="28.3" value="-157.92453">157° 55' 28.3&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="1.92" unit="m" value="19.2">19.2 m</quantity>
, 
<date value="2014-10">October 2014</date>
; one spec, SIOBS Stn C5A (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="53.9" value="21.28164">21° 16' 53.9&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="51" orientation="longitude" precision="1" seconds="25.4" value="-157.85706">157° 51' 25.4&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="2.01" unit="m" value="20.1">20.1 m</quantity>
, 
<date value="2014-10">October 2014</date>
; two spec, SIOBS Stn D1 (
<geoCoordinate degrees="21" direction="north" minutes="17" orientation="latitude" precision="1" seconds="23.2" value="21.289778">21° 17' 23.2&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="55" orientation="longitude" precision="1" seconds="29.8" value="-157.92494">157° 55' 29.8&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="4.91" unit="m" value="49.1">49.1 m</quantity>
, 
<date value="2014-10">October 2014</date>
; three spec, SIOBS Stn D2 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="55.2" value="21.282">21° 16' 55.2&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="54" orientation="longitude" precision="1" seconds="36.3" value="-157.91008">157° 54' 36.3&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="5.64" unit="m" value="56.4">56.4 m</quantity>
, 
<date value="2014-10">October 2014</date>
; 
<specimenCount type="generic">40 spec</specimenCount>
, SIOBS Stn D3A (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="55.9" value="21.282194">21° 16' 55.9&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="53" orientation="longitude" precision="1" seconds="48.8" value="-157.89688">157° 53' 48.8&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="5.0" unit="m" value="50.0">50 m</quantity>
, 
<date value="2014-10">October 2014</date>
; 
<specimenCount type="generic">16 spec</specimenCount>
, SIOBS Stn D5 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="36.8" value="21.276888">21° 16' 36.8&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="51" orientation="longitude" precision="1" seconds="33.9" value="-157.85942">157° 51' 33.9&quot;W</geoCoordinate>
) depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="5.21" unit="m" value="52.1">52.1 m</quantity>
, 
<date value="2014-10">October 2014</date>
; eight spec, SIOBS - Stn D6 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="02.5" value="21.26736">21° 16' 02.5&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="50" orientation="longitude" precision="1" seconds="46.4" value="-157.84622">157° 50' 46.4&quot;W</geoCoordinate>
) depth 50.0 m, 
<date value="2014-10">October 2014</date>
; two spec, SIOBS Stn E1 (
<geoCoordinate degrees="21" direction="north" minutes="17" orientation="latitude" precision="1" seconds="09.5" value="21.285973">21° 17' 09.5&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="55" orientation="longitude" precision="1" seconds="32.2" value="-157.92561">157° 55' 32.2&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.024" unit="m" value="102.4">102.4 m</quantity>
, 
<date value="2014-10">October 2014</date>
; 
<specimenCount type="generic">49 spec</specimenCount>
, SIOBS Stn E3 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="42.9" value="21.278584">21° 16' 42.9&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="53" orientation="longitude" precision="1" seconds="49.5" value="-157.89708">157° 53' 49.5&quot;W</geoCoordinate>
), depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="8.44" unit="m" value="84.4">84.4 m</quantity>
, 
<date value="2014-10">October 2014</date>
; three spec, SIOBS Stn E5 (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="22.5" value="21.272917">21° 16' 22.5&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="51" orientation="longitude" precision="1" seconds="40.3" value="-157.8612">157° 51' 40.3&quot;W</geoCoordinate>
) 
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.015" unit="m" value="101.5">101.5 m</quantity>
, 
<date value="2014-10">October 2014</date>
; four spec, SIOBS Stn E6 (
<geoCoordinate degrees="21" direction="north" minutes="15" orientation="latitude" precision="1" seconds="51.1" value="21.264194">21° 15' 51.1&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="157" direction="west" minutes="50" orientation="longitude" precision="1" seconds="57.2" value="-157.84921">157° 50' 57.2&quot;W</geoCoordinate>
) depth
<quantity metricMagnitude="2" metricUnit="m" metricValue="1.024" unit="m" value="102.4">102.4 m</quantity>
, 
<date value="2014-10">October 2014</date>
; 
<specimenCount type="generic">7 spec</specimenCount>
, WOBS Stn Z (
<geoCoordinate degrees="21" direction="north" minutes="25" orientation="latitude" precision="1" seconds="38.8" value="21.427444">21° 25' 38.8&quot;N</geoCoordinate>
- 
<geoCoordinate degrees="158" direction="west" minutes="11" orientation="longitude" precision="1" seconds="48.1" value="-158.1967">158° 11' 48.1&quot;W</geoCoordinate>
) depth 
<quantity metricMagnitude="1" metricUnit="m" metricValue="2.93" unit="m" value="29.3">29.3 m</quantity>
, 
<date value="2014-10">October 2014</date>
.
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="3" type="diagnosis">
<paragraph pageId="2" pageNumber="3">Diagnosis.</paragraph>
<paragraph pageId="2" pageNumber="3">As the generic diagnosis above.</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="3" type="etymology">
<paragraph pageId="2" pageNumber="3">Etymology.</paragraph>
<paragraph pageId="2" pageNumber="3">
The species name, 
<emphasis italics="true" pageId="2" pageNumber="3">
<normalizedToken originalValue="makali’i">makali'i</normalizedToken>
</emphasis>
, is Hawaiian for tiny or minute and reflects both where the material used in this study was collected and its small size relative to other tanaidaceans within this benthic community.
</paragraph>
</subSubSection>
<subSubSection pageId="2" pageNumber="3" type="type locality">
<paragraph pageId="2" pageNumber="3">Type locality.</paragraph>
<paragraph pageId="2" pageNumber="3">
Off Barbers Point Oahu, BPOBS study area (
<geoCoordinate degrees="21" direction="north" minutes="16" orientation="latitude" precision="1" seconds="47.7" value="21.279917">
21° 16
<normalizedToken originalValue="’47.7’’">'47.7''</normalizedToken>
N
</geoCoordinate>
- 
<geoCoordinate degrees="158" direction="west" minutes="01" orientation="longitude" precision="1" seconds="38.1" value="-158.02725">
158° 01
<normalizedToken originalValue="’38.1’’">'38.1''</normalizedToken>
W
</geoCoordinate>
), Hawaii, May 2013.
</paragraph>
</subSubSection>
<subSubSection lastPageId="7" lastPageNumber="8" pageId="2" pageNumber="3" type="description">
<paragraph pageId="2" pageNumber="3">Description.</paragraph>
<paragraph pageId="2" pageNumber="3">Based in holotype female, length 0.9 mm (USMN 1283305).).</paragraph>
<paragraph pageId="2" pageNumber="3">
Body (Fig. 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3">2</figureCitation>
) length about 0.9 mm, about 8.6 times width.
</paragraph>
<caption ID-Zenodo-Dep="967404" doi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3" start="Figure 2" startId="F2">
<paragraph pageId="2" pageNumber="3">
<emphasis bold="true" pageId="2" pageNumber="3">Figure 2.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="2" pageNumber="3">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm.
</paragraph>
</caption>
<paragraph pageId="2" pageNumber="3">
Cephalothorax (Figs 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3">2</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="2" pageNumber="3">6A-B</figureCitation>
) about 15% of TL, slightly longer than first two pereonites combined, about 1.5 times longer than wide, oval shape (Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="2" pageNumber="3">6B</figureCitation>
); with distolateral seta. Eye-lobes absent.
</paragraph>
<paragraph pageId="2" pageNumber="3">
Pereon (Fig. 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3">2</figureCitation>
): about 60% of TL; pereonites 1-3 and 6 sub-rectangular, wider than long; pereonites 4-5 quadrate.
</paragraph>
<paragraph pageId="2" pageNumber="3">
Pleon (Figs 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="2" pageNumber="3">2</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="2" pageNumber="3">7A</figureCitation>
): about 20% of TL; combined length of pleonites 1 to 5 slightly shorter to that of pereonites 5 and 6 combined; all pleonites subequal, much wider than long; pereonite-1 with two simple setae distally.
</paragraph>
<paragraph pageId="3" pageNumber="4">
<pageBreakToken pageId="3" pageNumber="4" start="start">Pleotelson</pageBreakToken>
(Figs 
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Oahutanais makalii gen. et sp. n., holotype female: dorsal view. Scale bar: 0.5 mm." figureDoi="10.3897/zse.92.5581.figure2" httpUri="https://binary.pensoft.net/fig/72348" pageId="3" pageNumber="4">2</figureCitation>
, 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="3" pageNumber="4">5B</figureCitation>
) about 5% of TL, same length of pleonites 5 and 6 combined; sub-rectangular, with two broom setae and two simple setae, apex blunt; pleonite-5 with two simple setae distally.
</paragraph>
<paragraph pageId="3" pageNumber="4">
Antennule (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="3" pageNumber="4">3A</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="3" pageNumber="4">6A-B</figureCitation>
): slightly longer than 2/3 length of cephalothorax. Article-1 about 3.1 times long than wide, longer than distal three articles, with three setulose setae and one simple seta along lateral margin. Article-2 about 1.1 times longer than wide, with distodorsal simple seta; with two setulose setae and one long (longer than articles 2 to 4 combined) simple seta on distoventral margin. Article-3 about 1.5 times wider than long, with two simple setae dorsally and one simple seta lateral. Article-4 about 1.4 times longer than wide, with four simple setae of different length. Terminal segment minute and covered by article-4, with one seta and one aesthetasc (only visible with SEM images) (Fig. 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="3" pageNumber="4">6B</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="967406" doi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="3" pageNumber="4" start="Figure 3" startId="F3">
<paragraph pageId="3" pageNumber="4">
<emphasis bold="true" pageId="3" pageNumber="4">Figure 3.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="3" pageNumber="4">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., holotype female: 
<emphasis bold="true" pageId="3" pageNumber="4">A</emphasis>
antennule, lateral view; 
<emphasis bold="true" pageId="3" pageNumber="4">B</emphasis>
antenna, lateral view; 
<emphasis bold="true" pageId="3" pageNumber="4">C</emphasis>
labrum; 
<emphasis bold="true" pageId="3" pageNumber="4">D</emphasis>
left mandible; 
<emphasis bold="true" pageId="3" pageNumber="4">E</emphasis>
right mandible; 
<emphasis bold="true" pageId="3" pageNumber="4">F</emphasis>
labium; 
<emphasis bold="true" pageId="3" pageNumber="4">G</emphasis>
maxillule; 
<emphasis bold="true" pageId="3" pageNumber="4">H</emphasis>
maxilliped. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">
Antenna (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="3" pageNumber="4">3B</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="3" pageNumber="4">6B</figureCitation>
): article-1 short, asetose. Article-2 about 1.2 times wider than long, with distolateral short seta. Article-3 about 1.3 times wider than long, with distodorsal long simple seta. Article-4 about 3.0 times longer than wide, longer than articles 2 and 3 combined, 
<pageBreakToken pageId="4" pageNumber="5" start="start">with</pageBreakToken>
one setulose seta and two simple setae on distoventral setae margin. Article-5 about 2.0 times longer than wide, with one simple seta on distolateral margin. Article-6 minute, with five simple setae of unequal length.
</paragraph>
<paragraph pageId="4" pageNumber="5">
Mouthparts: Labrum (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3C</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="4" pageNumber="5">7A</figureCitation>
): hood-shaped and finely setose. Mandibles (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3D-E</figureCitation>
): left mandible, incisor with two to three uneven denticles; lacinia mobilis narrow, apparently smooth (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3D</figureCitation>
). Right mandible incisor with broad and crenulate upper margin (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3E</figureCitation>
). Molar process pointed, with small distoventral spines (Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3D-E</figureCitation>
). Labium (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3F</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="4" pageNumber="5">6B</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="4" pageNumber="5">7A</figureCitation>
): bilobed with distolateral processes. Maxillule (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3G</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="4" pageNumber="5">6B</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="4" pageNumber="5">7A</figureCitation>
): endite with seven distal spiniform setae (two bifid), two sub-distal simple setae, and cluster of setules on distal margin; palp bearing two long terminal setae of unequal length. Maxilla: not recovered.
</paragraph>
<paragraph pageId="4" pageNumber="5">
Maxilliped (Figs 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Oahutanais makalii gen. et sp. n., holotype female: A antennule, lateral view; B antenna, lateral view; C labrum; D left mandible; E right mandible; F labium; G maxillule; H maxilliped. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure3" httpUri="https://binary.pensoft.net/fig/72349" pageId="4" pageNumber="5">3H</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="4" pageNumber="5">7A</figureCitation>
): basis fused, apparently asetose. Endites unfused, with one simple seta and medial small process, outer margin with small spine. Palp: Article-1 asetose. Article-2 with setulose seta on outer margin, inner sub-distal margin with two simple setae and geniculate, finely-pectinate spiniform seta (serrations visible at magnification 100x). Article-3 with two setulose setae on inner margin. Article-4 with subdistal setulose setae and cluster of setules on outer margin (Fig. 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="4" pageNumber="5">7A</figureCitation>
), inner and distal margin with five setulose setae.
</paragraph>
<paragraph pageId="4" pageNumber="5">Epignath: not recovered.</paragraph>
<paragraph lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5">
Cheliped: (Figs 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Oahutanais makalii gen. et sp. n., holotype female: A left cheliped, lateral view; B left chela, inner view. Scale bar: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure4" httpUri="https://binary.pensoft.net/fig/72350" pageId="4" pageNumber="5">4A-B</figureCitation>
, 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="4" pageNumber="5">6A-C</figureCitation>
, 
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A ventral view of habitus; B enlargement of mid-anterior part of habitus, lateral view; C enlargement of union of cephalothorax and pereonite- 1." figureDoi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="4" pageNumber="5">8</figureCitation>
): cheliped attached just anterior to the posterior margin of cephalothorax and very close to the midventral line, via sclerite (Figs 
<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; B enlargement of the cephalothorax and pereonites- 1; C enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view." figureDoi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="4" pageNumber="5">6B-C</figureCitation>
, 
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A ventral view of habitus; B enlargement of mid-anterior part of habitus, lateral view; C enlargement of union of cephalothorax and pereonite- 1." figureDoi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="4" pageNumber="5">8</figureCitation>
). Basis about 1.9 times longer than wide, with subdistal short seta. Merus triangular, with simple seta on ventral margin. Carpus about 1.8 times longer than wide, anterior margin with distodorsal seta; ventral margin with two simple setae of different length. Propodus about 1.4 times longer than wide, with small simple seta near insertion of dactylus. Fixed finger with crenulated ventral margin, with two ventral setae and three simple 
<pageBreakToken pageId="5" pageNumber="6" start="start">setae</pageBreakToken>
on outer incisive margin, with two to three sharp denticles on inner margin. Inner surface (Fig. 
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Oahutanais makalii gen. et sp. n., holotype female: A left cheliped, lateral view; B left chela, inner view. Scale bar: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure4" httpUri="https://binary.pensoft.net/fig/72350" pageId="5" pageNumber="6">4B</figureCitation>
) with three short simple setae (one distinctly longest) at articulation with dactylus. Dactylus with long simple proximal seta on inner side.
</paragraph>
<caption ID-Zenodo-Dep="967408" doi="10.3897/zse.92.5581.figure4" httpUri="https://binary.pensoft.net/fig/72350" pageId="5" pageNumber="6" start="Figure 4" startId="F4">
<paragraph pageId="5" pageNumber="6">
<emphasis bold="true" pageId="5" pageNumber="6">Figure 4.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="5" pageNumber="6">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., holotype female: 
<emphasis bold="true" pageId="5" pageNumber="6">A</emphasis>
left cheliped, lateral view; 
<emphasis bold="true" pageId="5" pageNumber="6">B</emphasis>
left chela, inner view. Scale bar: 0.1 mm.
</paragraph>
</caption>
<paragraph pageId="5" pageNumber="6">
Pereopod-1 (Figs 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="5" pageNumber="6">5A</figureCitation>
, 
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A ventral view of habitus; B enlargement of mid-anterior part of habitus, lateral view; C enlargement of union of cephalothorax and pereonite- 1." figureDoi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="5" pageNumber="6">8</figureCitation>
): attached ventrally, coxa with simple seta on anterodistal margin. Basis about 4.0 times longer than wide, asetose. Ischium wider than long, with simple seta shorter than merus. Merus about 1.5 times longer than wide, with two distoventral pectinate setae (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="5" pageNumber="6">5H</figureCitation>
) (one short and one robust, just longer than carpus). Carpus about 1.7 times longer than wide; two pectinate distodorsal setae and one robust pectinate distoventral seta (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="5" pageNumber="6">5D</figureCitation>
). Propodus about 3.1 times longer than wide; distodorsal margin with spine-like apophysis; distoventral margin with one pectinate subdistal seta. Dactylus elongate, together with unguis longer than propodus, dactylus shorter than unguis.
</paragraph>
<caption ID-Zenodo-Dep="967410" doi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="5" pageNumber="6" start="Figure 5" startId="F5">
<paragraph pageId="5" pageNumber="6">
<emphasis bold="true" pageId="5" pageNumber="6">Figure 5.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="5" pageNumber="6">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., holotype female: 
<emphasis bold="true" pageId="5" pageNumber="6">A</emphasis>
pereopod-1; 
<emphasis bold="true" pageId="5" pageNumber="6">B</emphasis>
pereopod-2; 
<emphasis bold="true" pageId="5" pageNumber="6">C</emphasis>
pereopod-3; 
<emphasis bold="true" pageId="5" pageNumber="6">D</emphasis>
pereopod-4; 
<emphasis bold="true" pageId="5" pageNumber="6">E</emphasis>
pereopod-5: 
<emphasis bold="true" pageId="5" pageNumber="6">F</emphasis>
pereopod-6; 
<emphasis bold="true" pageId="5" pageNumber="6">G</emphasis>
uropod; 
<emphasis bold="true" pageId="5" pageNumber="6">H</emphasis>
pectinate seta. Scale bars: 0.1 mm.
</paragraph>
</caption>
<paragraph pageId="5" pageNumber="6">
Pereopod-2 (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="5" pageNumber="6">5B</figureCitation>
): similar to pereopod-1, except basis and propodus longer. Propodus with ventrodistal pectinate small seta. Dactylus and unguis shorter than propodus.
</paragraph>
<paragraph pageId="6" pageNumber="7">
<pageBreakToken pageId="6" pageNumber="7" start="start">Pereopod-</pageBreakToken>
3 (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="6" pageNumber="7">5C</figureCitation>
): similar in form to pereopod-2, except shorter than other five pereopods.
</paragraph>
<paragraph pageId="6" pageNumber="7">
Pereopod-4 (Figs 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="6" pageNumber="7">5D</figureCitation>
, 
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A ventral view of habitus; B enlargement of mid-anterior part of habitus, lateral view; C enlargement of union of cephalothorax and pereonite- 1." figureDoi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="6" pageNumber="7">8</figureCitation>
): attached ventrally, basis about 4.0 times longer than wide, with setulose seta on proximal dorsal margin. Ischium wider than long with two simple setae of unequal length on posterior margin, long seta shorter than merus. Merus about 2.0 times longer than wide, with two distoventral pectinate setae. Carpus about 2.0 times longer than wide, with four pectinate setae of unequal length. Propodus about 3.5 times longer than wide; distodorsal margin with long pectinate setae, reaching beyond the dactylus; distoventral margin with two pectinate setae. Dactylus and unguis longer than propodus, dactylus shorter than unguis.
</paragraph>
<paragraph pageId="6" pageNumber="7">
Pereopod-5 (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="6" pageNumber="7">5E</figureCitation>
): Similar to pereopod-4, except carpus and dactylus longer. Basis with setulose seta on mid-ventral margin.
</paragraph>
<paragraph pageId="7" pageNumber="8">
<pageBreakToken pageId="7" pageNumber="8" start="start">Pereopod-</pageBreakToken>
6 (Fig. 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="7" pageNumber="8">5F</figureCitation>
): similar to pereopod-5, except basis, carpus, and propodus slightly longer; ischium, merus, and dactylus shorter.
</paragraph>
<paragraph pageId="7" pageNumber="8">
Pleopods: Absent. (Fig. 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="7" pageNumber="8">7B</figureCitation>
)
</paragraph>
<paragraph pageId="7" pageNumber="8">
Uropod (Figs 
<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Oahutanais makalii gen. et sp. n., holotype female: A pereopod- 1; B pereopod- 2; C pereopod- 3; D pereopod- 4; E pereopod- 5: F pereopod- 6; G uropod; H pectinate seta. Scale bars: 0.1 mm." figureDoi="10.3897/zse.92.5581.figure5" httpUri="https://binary.pensoft.net/fig/72351" pageId="7" pageNumber="8">5G</figureCitation>
, 
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Oahutanais makalii gen. et sp. n., paratype female (SEM images): A enlargement of mouthparts; B enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods." figureDoi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="7" pageNumber="8">7B</figureCitation>
): biramous, twice as long as pleotelson, but half as long as entire pleon. Basal article shorter than pleotelson, without distal apophyses. Exopod uni-articulate, slightly longer than endopod article-1, with simple seta on mid-lateral? margin, and two simple distal setae (one longer). Endopod biarticulate, article-1 with three setae (two setulose and one simple) on subdistal inner margin; article-2 with subdistal simple lateral seta, with one setulose and five (four long and one short) simple setae distally.
</paragraph>
<paragraph pageId="7" pageNumber="8">
<emphasis bold="true" pageId="7" pageNumber="8">Male.</emphasis>
Unknown.
</paragraph>
<paragraph pageId="7" pageNumber="8">
<emphasis bold="true" pageId="7" pageNumber="8">Ovigerous female.</emphasis>
As above. When embryos were present, six (smaller embryos) was the most observed; typically only three or fewer were present.
</paragraph>
<caption ID-Zenodo-Dep="967412" doi="10.3897/zse.92.5581.figure6" httpUri="https://binary.pensoft.net/fig/72352" pageId="7" pageNumber="8" start="Figure 6" startId="F6">
<paragraph pageId="7" pageNumber="8">
<emphasis bold="true" pageId="7" pageNumber="8">Figure 6.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="7" pageNumber="8">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., paratype female (SEM images): 
<emphasis bold="true" pageId="7" pageNumber="8">A</emphasis>
enlargement of anterior end showing part of the carapace, antennules, and carpus to dactylus of left cheliped, dorsal view; 
<emphasis bold="true" pageId="7" pageNumber="8">B</emphasis>
enlargement of the cephalothorax and pereonites-1; 
<emphasis bold="true" pageId="7" pageNumber="8">C</emphasis>
enlargement of anterior part showing how the carapace covers the antennules, antennas, mouthparts, and left cheliped, ventral view.
</paragraph>
</caption>
<caption ID-Zenodo-Dep="967414" doi="10.3897/zse.92.5581.figure7" httpUri="https://binary.pensoft.net/fig/72353" pageId="7" pageNumber="8" start="Figure 7" startId="F7">
<paragraph pageId="7" pageNumber="8">
<emphasis bold="true" pageId="7" pageNumber="8">Figure 7.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="7" pageNumber="8">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., paratype female (SEM images): 
<emphasis bold="true" pageId="7" pageNumber="8">A</emphasis>
enlargement of mouthparts; 
<emphasis bold="true" pageId="7" pageNumber="8">B</emphasis>
enlargement of posterior end showing pleonites 1 to 5, pleotelson, and uropods.
</paragraph>
</caption>
<caption ID-Zenodo-Dep="967416" doi="10.3897/zse.92.5581.figure8" httpUri="https://binary.pensoft.net/fig/72354" pageId="7" pageNumber="8" start="Figure 8" startId="F8">
<paragraph pageId="7" pageNumber="8">
<emphasis bold="true" pageId="7" pageNumber="8">Figure 8.</emphasis>
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="7" pageNumber="8">Oahutanais makalii</emphasis>
</taxonomicName>
gen. et sp. n., paratype female (SEM images): 
<emphasis bold="true" pageId="7" pageNumber="8">A</emphasis>
ventral view of habitus; 
<emphasis bold="true" pageId="7" pageNumber="8">B</emphasis>
enlargement of mid-anterior part of habitus, lateral view; 
<emphasis bold="true" pageId="7" pageNumber="8">C</emphasis>
enlargement of union of cephalothorax and pereonite-1.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="7" pageNumber="8" type="remarks">
<paragraph pageId="7" pageNumber="8">Remarks.</paragraph>
<paragraph pageId="7" pageNumber="8">
Among the family 
<taxonomicName authorityName="Larsen &amp; Wilson" authorityYear="2002" class="Malacostraca" family="Colletteidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="family">Colletteidae</taxonomicName>
, 
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="7" pageNumber="8">Oahutanais makalii</emphasis>
</taxonomicName>
sp. n. shows some similarities with 
<taxonomicName authorityName="Larsen &amp; Heard" authorityYear="2002" class="Malacostraca" family="Colletteidae" genus="Cetiopyge" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cetiopyge mira" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="mira">
<emphasis italics="true" pageId="7" pageNumber="8">Cetiopyge mira</emphasis>
</taxonomicName>
Larsen and Heard, 2002, 
<taxonomicName authorityName="Larsen &amp; Heard" authorityYear="2002" class="Malacostraca" family="Colletteidae" genus="Isopodidus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Isopodidus janum" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="janum">
<emphasis italics="true" pageId="7" pageNumber="8">Isopodidus janum</emphasis>
</taxonomicName>
Larsen and Heard, 2002, and 
<taxonomicName baseAuthorityName="Hansen" baseAuthorityYear="1913" class="Malacostraca" family="Colletteidae" genus="Collettea" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Collettea minima" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="minima">
<emphasis italics="true" pageId="7" pageNumber="8">Collettea minima</emphasis>
</taxonomicName>
Hansen, 1913 (see 
<bibRefCitation author="Larsen, K" journalOrPublisher="Invertebrate Taxonomy" pageId="8" pageNumber="9" pagination="681 - 693" publicationUrl="10.1071/IT98015" refId="B16" refString="Larsen, K, 2000. Revision of the genus Collettea (Crustacea: Tanaidacea). Invertebrate Taxonomy 14: 681 - 693, DOI: 10.1071/IT98015" title="Revision of the genus Collettea (Crustacea: Tanaidacea)." url="10.1071/IT98015" volume="14" year="2000">Larsen 2000</bibRefCitation>
) in having the unusual presence of bifurcate spiniform terminal setae on the maxillule endite; however, the presence of this kind of setae has also been reported in some species of other families such as the 
<taxonomicName authorityName="Larsen &amp; Wilson" authorityYear="2002" class="Malacostraca" family="Tanaellidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="family">Tanaellidae</taxonomicName>
Larsen &amp; Wilson, 2002 (
<taxonomicName authorityName="Kudinova-Pasternak" authorityYear="1966" class="Malacostraca" family="Tanaellidae" genus="Arthrura" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Arthrura andriashevi" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="andriashevi">
<emphasis italics="true" pageId="7" pageNumber="8">Arthrura andriashevi</emphasis>
</taxonomicName>
Kudinova-Pasternak, 1966), 
<taxonomicName class="Malacostraca" family="Cryptocopidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="family">Cryptocopidae</taxonomicName>
Sieg, 1977 (
<taxonomicName authorityName="Kudinova-Pasternak" authorityYear="1987" class="Malacostraca" family="Cryptocopidae" genus="Curtichelia" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Curtichelia expressa" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="expressa">
<emphasis italics="true" pageId="7" pageNumber="8">Curtichelia expressa</emphasis>
</taxonomicName>
Kudinova-Pasternak, 1987), and 
<taxonomicName authorityName="Kudinova-Pasternak" authorityYear="1987" class="Malacostraca" family="Cryptocopidae" genus="Curtichelia" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="superFamily" superFamily="Paratanaoidea">Paratanaoidea</taxonomicName>
<emphasis italics="true" pageId="7" pageNumber="8">incertae sedis</emphasis>
(
<taxonomicName authorityName="Larsen" authorityYear="2002" class="Malacostraca" genus="Parafilitanais" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Parafilitanais mexicanus" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="mexicanus">
<emphasis italics="true" pageId="7" pageNumber="8">Parafilitanais mexicanus</emphasis>
</taxonomicName>
Larsen, 2002). 
<bibRefCitation author="Larsen, K" journalOrPublisher="Proceedings of the Biological Society of Washington" pageId="8" pageNumber="9" pagination="403 - 411" refId="B20" refString="Larsen, K, Heard, RW, 2002. Two new deep-sea tanaidacean genera, Isopodidus and Cetiopyge (Crustacea: Peracarida) from the Gulf of Mexico. Proceedings of the Biological Society of Washington 115 (2): 403 - 411" title="Two new deep-sea tanaidacean genera, Isopodidus and Cetiopyge (Crustacea: Peracarida) from the Gulf of Mexico." volume="115" year="2002">Larsen and Heard (2002)</bibRefCitation>
suggested that this setal character could have a wider occurrence in the deep-sea species, since it has only been reported in specimens collected in deep waters. Our results indicated that the presence of these unusual setae is not restricted to deep-sea 
<taxonomicName authorityName="Kudinova-Pasternak" authorityYear="1989" class="Malacostraca" genus="Parafilitanais" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="order">Tanaidacea</taxonomicName>
, since 
<taxonomicName authorityName="Morales-Núñez &amp; Larsen &amp; Cooke" authorityYear="2016" class="Malacostraca" family="Colletteidae" genus="Oahutanais" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oahutanais makalii" order="Tanaidacea" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="makalii">
<emphasis italics="true" pageId="7" pageNumber="8">Oahutanais makalii</emphasis>
</taxonomicName>
was found in shallow waters (&lt;105 m).
</paragraph>
</subSubSection>
</treatment>
</document>