treatments-xml/data/03/D5/87/03D587E84F0AFFEB29EAB17CFDA1FCC5.xml

246 lines
39 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="9A81010F71CD722F60E7254CF0E76825" ID-ISSN="1447-2554" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1718988697650" checkinUser="felipe" docAuthor="Błażewicz-Paszkowycz, M. &amp; Bamber, R. N." docDate="2012" docId="03D587E84F0AFFEB29EAB17CFDA1FCC5" docLanguage="en" docName="MemMusVictoria.69.1-235.pdf" docOrigin="Memoirs of Museum Victoria 69" docStyle="DocumentStyle:5B3B5C052A93BFEEE334AD6097A94E45.2:MemMusVictoria.2003-.journal_article.type1" docStyleId="5B3B5C052A93BFEEE334AD6097A94E45" docStyleName="MemMusVictoria.2003-.journal_article.type1" docStyleVersion="2" docTitle="Macrolabrum tangaroa Błażewicz-Paszkowycz &amp; Bamber, 2012, sp. nov." docType="treatment" docVersion="1" lastPageNumber="78" masterDocId="FFECFF904F43FFA62979B370FF8EFFEA" masterDocTitle="The Shallow-water Tanaidacea (Arthropoda: Malacostraca: Peracarida) of the Bass Strait, Victoria, Australia (other than the Tanaidae)" masterLastPageNumber="235" masterPageNumber="1" pageNumber="74" updateTime="1718990709729" updateUser="GgImagineBatch" zenodo-license-document="CC-BY-4.0">
<mods:mods id="F6FDFBE4958E87D6D213E59912849E06" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="EEFCE558E368DCE7E2A94F7178E51538">
<mods:title id="EB61FF23C4F3FE086AE6A953E98C6B83">The Shallow-water Tanaidacea (Arthropoda: Malacostraca: Peracarida) of the Bass Strait, Victoria, Australia (other than the Tanaidae)</mods:title>
</mods:titleInfo>
<mods:name id="273F0AB256C986DB18DA9E33B8C407BC" type="personal">
<mods:role id="9D93FDA9A0D50B56D8E87D536A2B33B6">
<mods:roleTerm id="56A262B3EE7714C8AEECE2F9CDE6C84E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B502ECBF54C890BE6D1066D40AEF5153">Błażewicz-Paszkowycz, M.</mods:namePart>
</mods:name>
<mods:name id="AE73B9DD3B6EF90F85A317DEF108CC49" type="personal">
<mods:role id="710062520AD64DB8CD94E0F7DF55CA2C">
<mods:roleTerm id="D11B37B2F8C9B25765446C97869EC9CB">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="019806FA4A9F226325E3C149D0B5155B">Bamber, R. N.</mods:namePart>
</mods:name>
<mods:typeOfResource id="82D247FE4A973881E18F9BD140944B48">text</mods:typeOfResource>
<mods:relatedItem id="EA55E3BB9C1676837CD87F353116FF81" type="host">
<mods:titleInfo id="20CBA24890C8D4F868778DFE72758FAE">
<mods:title id="F81BE07D9EEDA25B4A3C8370E8E35A16">Memoirs of Museum Victoria</mods:title>
</mods:titleInfo>
<mods:part id="87ED648C1F4DE34AB4A28E96F8F00426">
<mods:date id="9300082F079D764FA47F6453C08A62D3">2012</mods:date>
<mods:detail id="540C76136C4D371F1CAE98D655CCE460" type="volume">
<mods:number id="751F67A933103E669FC6343086F61026">69</mods:number>
</mods:detail>
<mods:extent id="A0A3A791858A247E783180E2E130CE79" unit="page">
<mods:start id="0F819C3741FCDE9CB72B469515F7AFC4">1</mods:start>
<mods:end id="B41B4568DDE267689389FE6B315F5771">235</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="25FD66E0ECCFE4FF594F118675858447">journal article</mods:classification>
<mods:identifier id="3E8E112EC3F967C76B6BDDBF19D1ED39" type="ISSN">1447-2554</mods:identifier>
<mods:identifier id="6B1DD9608150AEB0F1290FA89EF04EEA" type="ZooBank">F060EED2-88C1-4A9A-92A7-6C06905F307B</mods:identifier>
</mods:mods>
<treatment id="03D587E84F0AFFEB29EAB17CFDA1FCC5" LSID="urn:lsid:plazi:treatment:03D587E84F0AFFEB29EAB17CFDA1FCC5" httpUri="http://treatment.plazi.org/id/03D587E84F0AFFEB29EAB17CFDA1FCC5" lastPageId="77" lastPageNumber="78" pageId="73" pageNumber="74">
<subSubSection id="C36665754F0AFFEF29EAB17CFE53FDC8" box="[147,477,524,546]" pageId="73" pageNumber="74" type="nomenclature">
<paragraph id="8BC336FE4F0AFFEF29EAB17CFE53FDC8" blockId="73.[147,477,524,546]" box="[147,477,524,546]" pageId="73" pageNumber="74">
<heading id="D08B81924F0AFFEF29EAB17CFE53FDC8" box="[147,477,524,546]" fontSize="9" level="2" pageId="73" pageNumber="74" reason="5">
<taxonomicName id="4C7C4D7D4F0AFFEF29EAB17CFE05FDC8" ID-CoL="3X5K5" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[147,395,524,546]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="tangaroa" status="sp. nov.">
<emphasis id="B908EAEC4F0AFFEF29EAB17CFE05FDC8" bold="true" box="[147,395,524,546]" italics="true" pageId="73" pageNumber="74">Macrolabrum tangaroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57974F0AFFEF28EBB17DFE53FDC8" box="[402,477,525,546]" pageId="73" pageNumber="74" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C36665754F0AFFEB29EAB149FDA1FCC5" lastPageId="77" lastPageNumber="78" pageId="73" pageNumber="74" type="description">
<paragraph id="8BC336FE4F0AFFEF29EAB149FEADFDA5" blockId="73.[147,291,569,591]" box="[147,291,569,591]" pageId="73" pageNumber="74">
<figureCitation id="13472A7B4F0AFFEF29EAB149FEADFDA5" box="[147,291,569,591]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStartId-0="74.[140,172,1387,1406]" captionStartId-1="75.[147,179,1857,1876]" captionStartId-2="76.[140,171,1857,1876]" captionTargetBox-0="[168,1423,253,1359]" captionTargetBox-1="[241,1357,227,1839]" captionTargetBox-2="[363,1218,227,1839]" captionTargetId-0="figure-259@74.[140,1440,227,1369]" captionTargetId-1="figure-9@75.[231,1363,227,1839]" captionTargetId-2="figure-20@76.[362,1218,227,1839]" captionTargetPageId-0="74" captionTargetPageId-1="75" captionTargetPageId-2="76" captionText-0="Fig. 48. Macrolabrum tangaroa sp. nov., holotype female. A, lateral view. Scale = 0.1 mm." captionText-1="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." captionText-2="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="73" pageNumber="74">Figures 4850</figureCitation>
</paragraph>
<paragraph id="8BC336FE4F0AFFEF29EAB114FE2AFD47" blockId="73.[147,779,612,685]" pageId="73" pageNumber="74">
<emphasis id="B908EAEC4F0AFFEF29EAB114FEC5FD9D" box="[147,331,612,631]" italics="true" pageId="73" pageNumber="74">Material examined.</emphasis>
<materialsCitation id="3B143CA34F0AFFEF282AB114FE2EFD47" collectingDate="1981-11-23" collectionCode="R" collectorName="S. Wilson" elevation="74" latitude="-39.003334" location="Stn" longLatPrecision="116" longitude="144.565" municipality="Western Bass Strait" pageId="73" pageNumber="74" specimenCode="BSS202" specimenCount="1" typeStatus="holotype">
1 (J56366),
<typeStatus id="54C7885C4F0AFFEF28A6B114FDBEFD9D" box="[479,560,612,631]" pageId="73" pageNumber="74" type="holotype">holotype</typeStatus>
,
<location id="8EA360254F0AFFEF2B44B114FDD5FD9D" LSID="urn:lsid:plazi:treatment:03D587E84F0AFFEB29EAB17CFDA1FCC5:8EA360254F0AFFEF2B44B114FDD5FD9D" box="[573,603,612,631]" latitude="-39.003334" longLatPrecision="116" longitude="144.565" municipality="Western Bass Strait" name="Stn" pageId="73" pageNumber="74">Stn</location>
<specimenCode id="DBDA9E854F0AFFEF2B1FB114FD3CFD9D" box="[614,690,612,631]" collectionCode="BSS" pageId="73" pageNumber="74">BSS202</specimenCode>
,
<collectingMunicipality id="6BA7AC844F0AFFEF2BC6B115FF75FD78" pageId="73" pageNumber="74">Western Bass Strait</collectingMunicipality>
,
<geoCoordinate id="EE4850394F0AFFEF2871B10FFED0FD78" box="[264,350,639,658]" degrees="39" direction="south" minutes="00.2" orientation="latitude" pageId="73" pageNumber="74" precision="92" value="-39.003334">39º00.2'S</geoCoordinate>
<geoCoordinate id="EE4850394F0AFFEF2811B10FFE45FD78" box="[360,459,639,658]" degrees="144" direction="east" minutes="33.9" orientation="longitude" pageId="73" pageNumber="74" precision="92" value="144.565">144º33.9'E</geoCoordinate>
,
<elevation id="0051D1CD4F0AFFEF28A1B10FFDC9FD78" box="[472,583,639,658]" metricMagnitude="1" metricUnit="m" metricValue="7.4" pageId="73" pageNumber="74" unit="m" value="74.0">
<quantity id="4C849B1B4F0AFFEF28A1B10FFD86FD78" box="[472,520,639,658]" metricMagnitude="1" metricUnit="m" metricValue="7.4" pageId="73" pageNumber="74" unit="m" value="74.0">74 m</quantity>
depth
</elevation>
,
<date id="FFC2103E4F0AFFEF2B2AB10FFC89FD78" box="[595,775,639,658]" pageId="73" pageNumber="74" value="1981-11-23">
<collectingDate id="EF86E9D64F0AFFEF2B2AB10FFC89FD78" box="[595,775,639,658]" pageId="73" pageNumber="74" value="1981-11-23">23 November 1981</collectingDate>
</date>
, sandy shell, coll.
<collectionCode id="ED6DAE3B4F0AFFEF2849B1EAFECDFD47" box="[304,323,666,685]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="73" pageNumber="74">R</collectionCode>
.
<collectorName id="268953284F0AFFEF283FB1EAFE2EFD47" box="[326,416,666,685]" pageId="73" pageNumber="74">S. Wilson</collectorName>
</materialsCitation>
.
</paragraph>
<paragraph id="8BC336FE4F0AFFEF29EAB1B5FDDCFBBD" blockId="73.[147,779,708,1903]" pageId="73" pageNumber="74">
<emphasis id="B908EAEC4F0AFFEF29EAB1B5FED8FD1D" italics="true" pageId="73" pageNumber="74">Description of male (limited by dissection of half of only available specimen)</emphasis>
. Body (
<figureCitation id="13472A7B4F0AFFEF28D8B192FE79FD1D" box="[417,503,738,760]" captionStart="Fig" captionStartId="74.[140,172,1387,1406]" captionTargetBox="[168,1423,253,1359]" captionTargetId="figure-259@74.[140,1440,227,1369]" captionTargetPageId="74" captionText="Fig. 48. Macrolabrum tangaroa sp. nov., holotype female. A, lateral view. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig.48A</figureCitation>
) typical of a pagurapseudid, small,
<typeStatus id="54C7885C4F0AFFEF29AFB18FFEA0FCFF" box="[214,302,767,789]" pageId="73" pageNumber="74" type="holotype">holotype</typeStatus>
about
<quantity id="4C849B1B4F0AFFEF2808B18FFE47FCFE" box="[369,457,767,789]" metricMagnitude="-3" metricUnit="m" metricValue="1.85" pageId="73" pageNumber="74" unit="mm" value="1.85">1.85 mm</quantity>
long. Cephalothorax apparently naked, rostrum (
<figureCitation id="13472A7B4F0AFFEF2825B06CFE48FCDB" box="[348,454,796,818]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49A</figureCitation>
) convex, smooth. Eyelobes distinguished with anterior pointed apophysis, eyes present as group of black-pigmented ocelli. Epistome not visible dorsally. Pereonites 1, 3 and 5 subequal, about 0.6 times as long as cephalothorax; pereonites 2 and 4 subequal, 1.15 times as long as pereonite 3; pereonite 6 longest, 1.45 times as long as pereonite 3. Pleon with five free subequal pleonites, each pleonite about half as long as pereonite 6. Pleonites 1 and 2 only bearing pleopods. Pleotelson semicircular, about as long as last two pleonites together, with plumose lateral seta and simple posterior seta on each side (
<figureCitation id="13472A7B4F0AFFEF288AB731FDC8FBBD" box="[499,582,1089,1111]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 50I</figureCitation>
).
</paragraph>
<paragraph id="8BC336FE4F0AFFEF29C0B72FFE24FA97" blockId="73.[147,779,708,1903]" pageId="73" pageNumber="74">
Antennule (
<figureCitation id="13472A7B4F0AFFEF2848B72FFE07FB9E" box="[305,393,1119,1141]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49B</figureCitation>
) proximal peduncle article 2.25 times as long as wide, margins without denticulation or apophyses inner margin with simple setae, outer margin with simple setae and two penicillate setae in distal half; second peduncle article 0.44 times as long as first with simple mesial and distal setae; third article 0.6 times as long as second, fourth article half length of second. Main flagellum of two segments, with single aesthetascs on each segment; accessory flagellum of one segment, distally just reaching distal edge of second segment of main flagellum.
</paragraph>
<paragraph id="8BC336FE4F0AFFEF29C0B6F4FD97F96F" blockId="73.[147,779,708,1903]" pageId="73" pageNumber="74">
Antenna (
<figureCitation id="13472A7B4F0AFFEF2864B6F4FEF9FA73" box="[285,375,1412,1434]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49C</figureCitation>
) with two basal articles fused into wide proximal peduncle article with complex inner denticulation and single inner and outer-distal plumose setae; second article not as long as wide, with small inner distal spine; third peduncle article 1.5 times as long as second, fourth 2.5 times as long as second, both with distal penicillate setae. Flagellum of two very short segments, distal segment with one short and one very long distal setae, longer seta 1.5 times as long as distal three peduncle articles together.
</paragraph>
<paragraph id="8BC336FE4F0AFFEF29C0B5FCFA1DFBE3" blockId="73.[147,779,708,1903]" lastBlockId="73.[817,1449,230,1903]" pageId="73" pageNumber="74">
Labrum (not figured) bilobed, rounded, sparsely setose, epistome present, not reaching anterior margin of carapace. Left mandible (
<figureCitation id="13472A7B4F0AFFEF2878B5B7FED3F936" box="[257,349,1735,1757]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49D</figureCitation>
) with quadricuspid pars incisiva, narrow, bicuspid lacinia mobilis, setiferous lobe with four variously crenulate setae, pars molaris round, blunt, with distal marginal crenulations; palp (
<figureCitation id="13472A7B4F0AFFEF2829B46FFE18F8DE" box="[336,406,1823,1845]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49</figureCitation>
D') of three articles, basal article with single ventrodistal plumose seta, second article with five ventral plumose setae in distal half, third article with six plumose setae in distal third, these setae progressively longer distally such that proximal seta half length of article, distal seta more than twice as long as article; right mandible not seen. Labium (
<figureCitation id="13472A7B4F0AFFEF2C3FB250FA2FFEDF" box="[1350,1441,288,310]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49G</figureCitation>
) typically marginally setose, palp with two distal setae. Maxillule (
<figureCitation id="13472A7B4F0AFFEF2A41B229FC1FFE85" box="[824,913,345,367]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49E</figureCitation>
) inner endite with four distally-setulose distal setae, no outer apophysis; outer endite with 9 distal spines, outer and inner margins densely setose; palp (
<figureCitation id="13472A7B4F0AFFEF2DDCB2E3FB61FE43" box="[1189,1263,403,425]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49</figureCitation>
E') of two articles with distinct articulation, distally with four simple setae. Maxilla (
<figureCitation id="13472A7B4F0AFFEF2AF7B2BDFC6DFE09" box="[910,995,461,483]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49F</figureCitation>
) outer margin naked, outer lobe of moveable endite with two subdistal and five distal simple setae, inner lobe with five simple setae; fixed endite outer lobe with five simple, one sabre-like, one trifurcate and two bilaterally denticulate distal spines and subdistal bilaterally denticulate spine, inner lobe with two longer distally denticulate setae and rostral row of 15 setae; one large inner distally denticulate seta. Maxilliped (
<figureCitation id="13472A7B4F0AFFEF2A41B1E8FC19FD47" box="[824,919,664,686]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49H</figureCitation>
) basis with two inner plumose setae, three inner marginal denticulations, outer margin with small setose apophysis and two fine setae; proximal palp article with coarsely denticulate inner and outer margins and with one inner and one outer plumose seta; second article with coarsely denticulate inner and outer margins extended into large teeth inner-distally, and with six submarginal plumose setae and four plumose setae along inner margin, single outer plumose seta; third article with four setae on slight inner apophysis, each with fine denticulation in distal half; fourth article with six distal and two outer subdistal simple setae, each with fine denticulation in distal half; endite not seen. Epignath (
<figureCitation id="13472A7B4F0AFFEF2DF4B0A7FB6DFC06" box="[1165,1251,983,1005]" captionStart="Fig" captionStartId="75.[147,179,1857,1876]" captionTargetBox="[241,1357,227,1839]" captionTargetId="figure-9@75.[231,1363,227,1839]" captionTargetPageId="75" captionText="Fig. 49. Macrolabrum tangaroa sp. nov., female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 49I</figureCitation>
) large, marginally densely setose, inner lobes inconspicuous, distal spine setose.
</paragraph>
<paragraph id="8BC336FE4F0AFFEF2A2EB761FBA0FA4A" blockId="73.[817,1449,230,1903]" pageId="73" pageNumber="74">
Cheliped (
<figureCitation id="13472A7B4F0AFFEF2ABBB761FB93FBCD" box="[962,1053,1041,1063]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 50A</figureCitation>
) with compact basis 1.2 times as long as wide, dorsally naked, ventrally with proximal seta, mudventral spine and six distal setae; exopodite absent. Merus subtriangular, with ventral plumose setae and ventrodistal denticulate triangular apophysis. Carpus unusually wide, 1.8 times as long as wide, widening distally to form cuff into which reflexed propodus could sit, cuff lined with crenulations; dorsally with sparse proximal plumose and simple setae, ventrally with sparse simple setae. Propodus robust, as long as wide with four ventral setae; fixed finger only half length of body of propodus (“palm”), with three ventrodistal and five dorsal setae, saw-like row of small teeth distally on cutting edge; moveable finger stout, curved, with three distal setae and one seta on cutting edge.
</paragraph>
<paragraph id="8BC336FE4F0AFFEF2A2EB6D7FAF3F885" blockId="73.[817,1449,230,1903]" pageId="73" pageNumber="74">
Pereopod 1 (
<figureCitation id="13472A7B4F0AFFEF2AA5B6D7FBB9FA56" box="[988,1079,1446,1469]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="73" pageNumber="74">Fig. 50B</figureCitation>
) longest pereopod, with stout basis 2.2 times as long as wide, dorsal margin bearing nine plumose setae but no apophyses, two subdistal submarginal outer plumose setae, ventral margin with three simple setae and plumose ventrodistal seta; exopodite present, large, distal article with fifteen plumose setae. Ischium 0.2 times as long as basis, with naked dorsal margin, simple ventral seta and single ventrodistal plumose seta. Merus 0.6 times as long as basis, naked, ventral margin with six plumose setae and nine shorter denticulate setae. Carpus just shorter than merus, with two ventral and three ventrodistal denticulate setae and longer ventrodistal simple seta, dorsodistally with two simple and two denticulate setae. Propodus as long as merus, with three ventral spines and two ventrodistal spines with adjacent simple setae. Dactylus curved, longer than propodus, with fine ventral setae, unguis slender, sharp, 0.6 times as long as dactylus.
</paragraph>
<caption id="DF0366764F09FFEC29F5B61BFC4FFA95" box="[140,961,1387,1407]" pageId="74" pageNumber="75" startId="74.[140,172,1387,1406]" targetBox="[168,1423,253,1359]" targetPageId="74" targetType="figure">
<paragraph id="8BC336FE4F09FFEC29F5B61BFC4FFA95" blockId="74.[140,961,1387,1407]" box="[140,961,1387,1407]" pageId="74" pageNumber="75">
Fig. 48.
<taxonomicName id="4C7C4D7D4F09FFEC29ACB61BFE23FA94" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[213,429,1387,1406]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="74" pageNumber="75" phylum="Arthropoda" rank="species" species="tangaroa" status="sp. nov.">
<emphasis id="B908EAEC4F09FFEC29ACB61BFE23FA94" box="[213,429,1387,1406]" italics="true" pageId="74" pageNumber="75">Macrolabrum tangaroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57974F09FFEC28CAB61CFE74FA95" box="[435,506,1388,1407]" pageId="74" pageNumber="75" rank="species">sp. nov.</taxonomicNameLabel>
, holotype female. A, lateral view. Scale = 0.1 mm.
</paragraph>
</caption>
<paragraph id="8BC336FE4F09FFEC29CBB6A7FDC4F885" blockId="74.[140,772,1495,1903]" pageId="74" pageNumber="75">
Pereopods 2 to 6 similar to each other, each about one-half as long as pereopod 1. Pereopod 2 (
<figureCitation id="13472A7B4F09FFEC28B2B685FDACF9E1" box="[459,546,1525,1547]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50C</figureCitation>
) basis stout, 1.75 times as long as wide, with two plumose ventral seta; ischium with four plumose ventrodistal setae. Merus, carpus and propodus bearing “sucker-like” spines, generally in three ventral rows, and plumose setae as figured. Merus just shorter than carpus; propodus 0.3 times as long as carpus, with minutely denticulate distal spine; dactylus and unguis not fused, together longer than propodus. Pereopod 3 (
<figureCitation id="13472A7B4F09FFEC286AB5B5FEFEF930" box="[275,368,1732,1755]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50D</figureCitation>
) with more setae on basis, only three plumose setae on ischium, carpus proportionately longer. Pereopod 4 (
<figureCitation id="13472A7B4F09FFEC2873B470FEEFF8FC" box="[266,353,1792,1814]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50E</figureCitation>
) with only two plumose setae on ischium, carpus shorter than merus. Pereopod 5 (
<figureCitation id="13472A7B4F09FFEC2B4BB46EFD03F8D9" box="[562,653,1821,1844]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50F</figureCitation>
) similar to pereopod 3, fewer sucker-like spines on merus. Pereopod 6 (
<figureCitation id="13472A7B4F09FFEC2BA2B44BFF39F885" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50G</figureCitation>
) with only one plumose seta on ischium.
</paragraph>
<paragraph id="8BC336FE4F09FFEC2A36B6A7FC28F8AA" blockId="74.[809,1440,1495,1857]" pageId="74" pageNumber="75">
Pleopods (
<figureCitation id="13472A7B4F09FFEC2AB9B6A7FBAFFA07" box="[960,1057,1495,1517]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50H</figureCitation>
) only present on pleonites 1 and 2, biramous, reduced; basis with two dorsal but no ventral plumose setae; exopod with five distal plumose setae, endopod almost circular, with nine distal and inner plumose setae. Uropod (
<figureCitation id="13472A7B4F09FFEC2AABB523FBA5F983" box="[978,1067,1619,1641]" captionStart="Fig" captionStartId="76.[140,171,1857,1876]" captionTargetBox="[363,1218,227,1839]" captionTargetId="figure-20@76.[362,1218,227,1839]" captionTargetPageId="76" captionText="Fig. 50. Macrolabrum tangaroa sp. nov., female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm." pageId="74" pageNumber="75">Fig. 50I</figureCitation>
) biramous, basis with one simple and one plumose distal setae; endopod longer than basis, of two segments, first segment shorter than basis, naked, second segment with three robust distal setae and one penicillate seta; exopod of two segments, first segment shorter than proximal endopod segment, second segment reaching half length of distal endopod segment, with two distal setae.
</paragraph>
<paragraph id="8BC336FE4F09FFEB2A50B429FE87FEDF" blockId="74.[809,1003,1881,1903]" lastBlockId="77.[147,778,229,309]" lastPageId="77" lastPageNumber="78" pageId="74" pageNumber="75">
<emphasis id="B908EAEC4F09FFEC2A50B429FCFAF884" box="[809,884,1881,1902]" italics="true" pageId="74" pageNumber="75">Female</emphasis>
. Unknown.
<emphasis id="B908EAEC4F0EFFEB29EAB395FF71FF10" box="[147,255,229,250]" italics="true" pageId="77" pageNumber="78">Etymology</emphasis>
. The RV
<taxonomicName id="4C7C4D7D4F0EFFEB281FB396FE46FF11" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[358,456,230,251]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="tangaroa">
<emphasis id="B908EAEC4F0EFFEB281FB396FE46FF11" box="[358,456,230,251]" italics="true" pageId="77" pageNumber="78">Tangaroa</emphasis>
</taxonomicName>
was one of the vessels used on the Bass Strait Survey between 1979 and 1984 (noun in apposition).
</paragraph>
<caption id="DF0366764F08FFED29EAB431FC1DF884" pageId="75" pageNumber="76" startId="75.[147,179,1857,1876]" targetBox="[241,1357,227,1839]" targetPageId="75" targetType="figure">
<paragraph id="8BC336FE4F08FFED29EAB431FC1DF884" blockId="75.[147,1448,1857,1902]" pageId="75" pageNumber="76">
Fig. 49.
<taxonomicName id="4C7C4D7D4F08FFED29A3B431FE3FF8B9" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[218,433,1857,1876]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="tangaroa" status="sp. nov.">
<emphasis id="B908EAEC4F08FFED29A3B431FE3FF8B9" box="[218,433,1857,1876]" italics="true" pageId="75" pageNumber="76">Macrolabrum tangaroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57974F08FFED28CFB431FE75F8BE" box="[438,507,1857,1876]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
, female paratype. A, rostrum; B, antennule; C, antenna; D, left mandible; D', mandible palp; E, maxillule; E', maxillule palp; F, maxilla; G, labium; H, maxilliped; I, epignath. Scale = 0.1 mm.
</paragraph>
</caption>
<caption id="DF0366764F0FFFEA29F5B431FD1EF884" pageId="76" pageNumber="77" startId="76.[140,171,1857,1876]" targetBox="[363,1218,227,1839]" targetPageId="76" targetType="figure">
<paragraph id="8BC336FE4F0FFFEA29F5B431FD1EF884" blockId="76.[140,1440,1857,1902]" pageId="76" pageNumber="77">
Fig. 50.
<taxonomicName id="4C7C4D7D4F0FFFEA29ACB431FE22F8B9" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[213,428,1857,1876]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="76" pageNumber="77" phylum="Arthropoda" rank="species" species="tangaroa" status="sp. nov.">
<emphasis id="B908EAEC4F0FFFEA29ACB431FE22F8B9" box="[213,428,1857,1876]" italics="true" pageId="76" pageNumber="77">Macrolabrum tangaroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57974F0FFFEA28C8B431FE78F8BE" box="[433,502,1857,1876]" pageId="76" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
, female paratype. A, cheliped; B, pereopod 1; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 5; G, pereopod 6; H, pleopod; I, uropod. Scale = 0.1 mm.
</paragraph>
</caption>
<paragraph id="8BC336FE4F0EFFEB29EAB23BFD03FD1F" blockId="77.[147,779,331,815]" pageId="77" pageNumber="78">
<emphasis id="B908EAEC4F0EFFEB29EAB23BFF64FE8A" box="[147,234,331,352]" italics="true" pageId="77" pageNumber="78">Remarks</emphasis>
. Unusually for a
<taxonomicName id="4C7C4D7D4F0EFFEB28E4B23BFDF0FE8B" box="[413,638,331,353]" pageId="77" pageNumber="78">
<emphasis id="B908EAEC4F0EFFEB28E4B23BFDA5FE8A" box="[413,555,331,352]" italics="true" pageId="77" pageNumber="78">Macrolabrum</emphasis>
species
</taxonomicName>
, the epistome of
<taxonomicName id="4C7C4D7D4F0EFFEB29D7B219FEA3FE94" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[174,301,361,382]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="tangaroa" status="sp. nov.">
<emphasis id="B908EAEC4F0EFFEB29D7B219FEA3FE94" box="[174,301,361,382]" italics="true" pageId="77" pageNumber="78">M. tangaroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B57974F0EFFEB284AB218FEF1FE97" box="[307,383,360,381]" pageId="77" pageNumber="78" rank="species">sp. nov.</taxonomicNameLabel>
does not exceed the anterior margin of the carapace (a condition also found in
<taxonomicName id="4C7C4D7D4F0EFFEB2B50B2F5FD2EFE70" authorityName="Bamber" authorityYear="2007" box="[553,672,389,410]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="distonyx">
<emphasis id="B908EAEC4F0EFFEB2B50B2F5FD2EFE70" box="[553,672,389,410]" italics="true" pageId="77" pageNumber="78">M. distonyx</emphasis>
</taxonomicName>
, a species with a three-segmented uropod endopod). The only other
<taxonomicName id="4C7C4D7D4F0EFFEB29EAB2CEFEFAFE3E" box="[147,372,446,468]" pageId="77" pageNumber="78">
<emphasis id="B908EAEC4F0EFFEB29EAB2CEFEAFFE39" box="[147,289,446,467]" italics="true" pageId="77" pageNumber="78">Macrolabrum</emphasis>
species
</taxonomicName>
to have two segments in both uropod rami is
<taxonomicName id="4C7C4D7D4F0EFFEB29A6B2ACFE07FE1B" authorityName="Gutu" authorityYear="1997" box="[223,393,476,497]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="aenigmaticus">
<emphasis id="B908EAEC4F0EFFEB29A6B2ACFE07FE1B" box="[223,393,476,497]" italics="true" pageId="77" pageNumber="78">M. aenigmaticus</emphasis>
</taxonomicName>
(known only from a juvenile), but that species differs from
<taxonomicName id="4C7C4D7D4F0EFFEB2810B289FE67FDE4" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[361,489,505,526]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="tangaroa">
<emphasis id="B908EAEC4F0EFFEB2810B289FE67FDE4" box="[361,489,505,526]" italics="true" pageId="77" pageNumber="78">M. tangaroa</emphasis>
</taxonomicName>
in having a four-segmented main flagellum and a two-segmented accessory flagellum on the antennule, a propodus on pereopod 2 not shorter than the carpus, and distinct setation on the pereopod 1 basis,
<emphasis id="B908EAEC4F0EFFEB2BDEB120FC8DFD8E" box="[679,771,591,613]" italics="true" pageId="77" pageNumber="78">
<taxonomicName id="4C7C4D7D4F0EFFEB2BDEB120FD59FD8F" box="[679,727,592,613]" class="Malacostraca" family="Akanthophoreidae" genus="Akanthophoreus" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="inter">inter</taxonomicName>
alia
</emphasis>
. The extremely wide, almost oval, cheliped carpus of
<taxonomicName id="4C7C4D7D4F0EFFEB29EAB1F9FE97FD74" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[147,281,649,670]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="tangaroa">
<emphasis id="B908EAEC4F0EFFEB29EAB1F9FE97FD74" box="[147,281,649,670]" italics="true" pageId="77" pageNumber="78">M. tangaroa</emphasis>
</taxonomicName>
appears to be unique in the genus, but may represent a sexual dimorphism (males are not known for all species). The very short propodus on pereopod 2 is also an unusual and characterizing feature of this species.
</paragraph>
<paragraph id="8BC336FE4F0EFFEB29C0B18CFDA1FCC5" blockId="77.[147,779,331,815]" pageId="77" pageNumber="78">
The single specimen of
<taxonomicName id="4C7C4D7D4F0EFFEB28D5B18CFD11FCF8" authorityName="Błażewicz-Paszkowycz &amp; Bamber" authorityYear="2012" box="[428,671,764,786]" class="Malacostraca" family="Pagurapseudidae" genus="Macrolabrum" kingdom="Animalia" order="Tanaidacea" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="tangaroa">
<emphasis id="B908EAEC4F0EFFEB28D5B18CFD11FCF8" box="[428,671,764,786]" italics="true" pageId="77" pageNumber="78">Macrolabrum tangaroa</emphasis>
</taxonomicName>
was taken at
<quantity id="4C849B1B4F0EFFEB29D5B069FF51FCC4" box="[172,223,793,814]" metricMagnitude="1" metricUnit="m" metricValue="7.4" pageId="77" pageNumber="78" unit="m" value="74.0">74 m</quantity>
depth in the western Bass Strait.
</paragraph>
</subSubSection>
</treatment>
</document>