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<document id="488DDDB143DD8D2EF9A447B7798E9FB5" ID="10.11646/zootaxa.4229.1.1SLASH10052" ID-CLB-Dataset="37164" ID-DOI="10.5281/zenodo.293480" ID-GBIF-Dataset="07873971-1d73-4f3a-b361-179172ec47cf" ID-ISSN="1175-5326" ID-Zenodo-Dep="293480" ID-ZooBank="BCDF8F6F-B8B4-4A9D-A8B8-7EDCEF1100BE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1486544624914" checkinUser="plazi" docAuthor="Bradford-Grieve, Janet M., Blanco-Bercial, Leocadio &amp; Boxshall, Geoffrey A." docDate="2017" docId="03FC3969BB17FFC901BE6186FBEC04C0" docLanguage="en" docName="zootaxa.4229.1.1SLASH10052.pdf" docOrigin="Zootaxa 4229 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Bathycalanus adornatus Bradford-Grieve, Blanco-Bercial &amp; Boxshall, 2017, n. sp." docType="treatment" docVersion="8" lastPageNumber="115" masterDocId="FFC54111BB7AFFBB0129672DFFD4026A" masterDocTitle="Revision of Family Megacalanidae (Copepoda: Calanoida)" masterLastPageNumber="183" masterPageNumber="1" pageNumber="110" updateTime="1698436673664" updateUser="ExternalLinkService">
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<mods:title id="B9AA623C5420B79C67A66B5D1CB22B20">Revision of Family Megacalanidae (Copepoda: Calanoida)</mods:title>
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<mods:namePart id="62D65387818D7B5E21025F80DEAD953F">Bradford-Grieve, Janet M.</mods:namePart>
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<mods:namePart id="8D7895FB0F8743582AFFFA9662F8449A">Blanco-Bercial, Leocadio</mods:namePart>
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<mods:namePart id="1DDFDF7F00A4C363ACA920FD08BAA190">Boxshall, Geoffrey A.</mods:namePart>
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<mods:title id="6C7C9195B62BC3DBFCE3D9A4BED97348">Zootaxa</mods:title>
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<mods:date id="6BFA6BEFDDA95513E2DD948A4AEAEAA8">2017</mods:date>
<mods:detail id="1AD47BB16793F5D79D481B9A0ECA28ED" type="volume">
<mods:number id="45114DAA8F93D7FD22BB9CF8D9A061B1">4229</mods:number>
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<mods:identifier id="05ED1DCEBEE7B7ABF534E13A5A0FC6FF" type="DOI">10.5281/zenodo.293480</mods:identifier>
<mods:identifier id="916650167758E8B16634ABFE7CE2CBEB" type="GBIF-Dataset">07873971-1d73-4f3a-b361-179172ec47cf</mods:identifier>
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<treatment id="03FC3969BB17FFC901BE6186FBEC04C0" ID-DOI="http://doi.org/10.5281/zenodo.6029186" ID-GBIF-Taxon="127644084" ID-Zenodo-Dep="6029186" LSID="urn:lsid:plazi:treatment:03FC3969BB17FFC901BE6186FBEC04C0" httpUri="http://treatment.plazi.org/id/03FC3969BB17FFC901BE6186FBEC04C0" lastPageId="114" lastPageNumber="115" pageId="109" pageNumber="110">
<subSubSection id="C34FDBF4BB17FFD601BE6186FE85048D" pageId="109" pageNumber="110" type="nomenclature">
<paragraph id="8BEA887FBB17FFD601BE6186FDDC04AC" blockId="109.[151,520,1707,1767]" box="[151,520,1707,1734]" pageId="109" pageNumber="110">
<heading id="D0A23F13BB17FFD601BE6186FDDC04AC" bold="true" box="[151,520,1707,1734]" fontSize="11" level="1" pageId="109" pageNumber="110" reason="1">
<emphasis id="B921546DBB17FFD601BE6186FDDC04AC" bold="true" box="[151,520,1707,1734]" pageId="109" pageNumber="110">
<taxonomicName id="4C55F3FCBB17FFD601BE6186FE6A04AF" box="[151,446,1707,1733]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="109" pageNumber="110" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB17FFD601BE6186FE6A04AF" bold="true" box="[151,446,1707,1733]" italics="true" pageId="109" pageNumber="110">Bathycalanus adornatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212E916BB17FFD600EC6181FDDC04AC" box="[453,520,1708,1734]" pageId="109" pageNumber="110" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BEA887FBB17FFD601BE61E3FE85048D" blockId="109.[151,520,1707,1767]" box="[151,337,1742,1767]" pageId="109" pageNumber="110">
(
<figureCitation id="136E94FABB17FFD601B661E3FF21048D" box="[159,245,1742,1767]" captionStart="FIGURE 46" captionStartId="83.[151,250,1071,1093]" captionTargetBox="[184,1407,401,1012]" captionTargetId="figure@83.[151,1436,375,1049]" captionTargetPageId="83" captionText="FIGURE 46. Distribution of Bathycalanus species: filled triangle = Bathycalanus bradyi; open triangle = Ba. milleri n. sp.; filled square = Ba. richardi; open square = Ba. dentatus n. sp.; open circle = Ba. tumidus n. sp.; open diamond = Ba. adornatus n. sp.; filled star = Ba. pustulosus; filled diamond = Ba. unicornis; filled circle = Ba. bucklinae n. sp.; cross = Ba. eximius." httpUri="https://zenodo.org/record/293525/files/figure.png" pageId="109" pageNumber="110">Figs 46</figureCitation>
,
<figureCitation id="136E94FABB17FFD6002861E2FE9C048D" box="[257,328,1743,1767]" captionStart-0="FIGURE 71" captionStart-1="FIGURE 72" captionStart-2="FIGURE 73" captionStartId-0="112.[151,250,1531,1553]" captionStartId-1="113.[151,250,1880,1902]" captionStartId-2="114.[151,250,1486,1508]" captionTargetBox-0="[151,1435,193,1508]" captionTargetBox-1="[151,1436,193,1859]" captionTargetBox-2="[172,1415,193,1452]" captionTargetId-0="figure@112.[151,1436,193,1509]" captionTargetId-1="figure@113.[151,1436,193,1859]" captionTargetId-2="figure@114.[171,1415,193,1453]" captionTargetPageId-0="112" captionTargetPageId-1="113" captionTargetPageId-2="114" captionText-0="FIGURE 71. Bathycalanus adornatus n. sp. female: A, dorsal view; B, lateral right view; C, lateral view of anterior head; D, lateral left view of genital double-somite; E, anterior view of leg 1. Scale bar represents 1.0 mm on figures A, B, D, E; 0.1 mm on remaining figure. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." captionText-1="FIGURE 72. Bathycalanus adornatus n. sp. female antennule ancestral segments: A, segments I IX; B, segments X XV; D, segments XVI XIX. Legs, anterior view: D, leg 2; E, leg 3; F, leg 4; G, leg 5. Scale bar represents 1.0 mm on all figures. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." captionText-2="FIGURE 73. Bathycalanus adornatus n. sp. female: A, antenna; B, mandibular palp; C, mandibular gnathobase; D, anterior view of maxillule; E, posterior view of praecoxal arthrite of maxillule to show 2 posterior surface setae; F, maxilla; G, inner view of distal part of maxilla; H, outer view of endopod of maxilla; I, maxilliped. Scale bar represents 1.0 mm on figures F, I; 0.1 mm on remaining figures. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri-0="https://zenodo.org/record/311079/files/figure.png" httpUri-1="https://zenodo.org/record/311082/files/figure.png" httpUri-2="https://zenodo.org/record/311083/files/figure.png" pageId="109" pageNumber="110">7173</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB17FFCB01BE6034FEA804DA" lastPageId="112" lastPageNumber="113" pageId="109" pageNumber="110" type="materials_examined">
<paragraph id="8BEA887FBB17FFD601BE6034FDFD055B" blockId="109.[151,1437,1813,2022]" box="[151,553,1813,1842]" pageId="109" pageNumber="110">
<emphasis id="B921546DBB17FFD601BE6034FEE10558" bold="true" box="[151,309,1817,1842]" pageId="109" pageNumber="110">Type locality.</emphasis>
25.082o S, 0 9.584o E.
</paragraph>
<paragraph id="8BEA887FBB17FFD601EE6010FD040510" blockId="109.[151,1437,1813,2022]" pageId="109" pageNumber="110">
<emphasis id="B921546DBB17FFD601EE6010FE66053C" bold="true" box="[199,434,1853,1878]" pageId="109" pageNumber="110">Material examined.</emphasis>
ANTXIV/1, MOC10: Stn 8, 3992
<quantity id="4CAD259ABB17FFD602656013FC71053F" box="[844,933,1854,1878]" metricMagnitude="3" metricUnit="m" metricValue="4.39" pageId="109" pageNumber="110" unit="m" value="4390.0">4390 m</quantity>
, 1♀ (
<quantity id="4CAD259ABB17FFD602C16013FB84053C" box="[1000,1104,1854,1878]" metricMagnitude="-2" metricUnit="m" metricValue="1.09" pageId="109" pageNumber="110" unit="mm" value="10.9">10.9 mm</quantity>
) Co441.1.1, holotype; Stn 6, 3993
<quantity id="4CAD259ABB17FFD601F5604CFEE70513" box="[220,307,1889,1914]" metricMagnitude="3" metricUnit="m" metricValue="5.11" pageId="109" pageNumber="110" unit="m" value="5110.0">5110 m</quantity>
, 1♀ (
<quantity id="4CAD259ABB17FFD60058604FFE030510" box="[369,471,1890,1914]" metricMagnitude="-2" metricUnit="m" metricValue="1.18" pageId="109" pageNumber="110" unit="mm" value="11.8">11.8 mm</quantity>
) Co022.3.1, paratype.
</paragraph>
<paragraph id="8BEA887FBB17FFD601EE60A8FE77058C" blockId="109.[151,1437,1813,2022]" pageId="109" pageNumber="110">
<materialsCitation id="3B3D8222BB17FFD601EE60A8FC2905A8" ID-GBIF-Occurrence="1427554972" collectionCode="NIWA" country="New Zealand" county="Atmospheric Research" location="Type" municipality="Water" pageId="109" pageNumber="110" specimenCode="NIWA 85234" specimenCount="2" typeStatus="holotype">
<emphasis id="B921546DBB17FFD601EE60A8FE5805F4" bold="true" box="[199,396,1925,1950]" pageId="109" pageNumber="110">
<location id="8E8ADEA4BB17FFD601EE60A8FED605F4" LSID="urn:lsid:plazi:treatment:03FC3969BB17FFC901BE6186FBEC04C0:8E8ADEA4BB17FFD601EE60A8FED605F4" box="[199,258,1925,1950]" country="New Zealand" county="Atmospheric Research" municipality="Water" name="Type" pageId="109" pageNumber="110">
<typeStatus id="54EE36DDBB17FFD601EE60A8FED605F4" box="[199,258,1925,1950]" pageId="109" pageNumber="110">Type</typeStatus>
</location>
specimens.
</emphasis>
<location id="8E8ADEA4BB17FFD600BF60A8FDDC05F4" LSID="urn:lsid:plazi:treatment:03FC3969BB17FFC901BE6186FBEC04C0:8E8ADEA4BB17FFD600BF60A8FDDC05F4" box="[406,520,1925,1950]" country="New Zealand" county="Atmospheric Research" municipality="Water" name="Deposited" pageId="109" pageNumber="110">Deposited</location>
in the collection of the
<location id="8E8ADEA4BB17FFD6020D60A8FC3E05F4" LSID="urn:lsid:plazi:treatment:03FC3969BB17FFC901BE6186FBEC04C0:8E8ADEA4BB17FFD6020D60A8FC3E05F4" box="[804,1002,1925,1950]" country="New Zealand" county="Atmospheric Research" municipality="Water" name="National Institute" pageId="109" pageNumber="110">National Institute</location>
of
<collectingMunicipality id="6B8E1205BB17FFD6053C60ABFB8305F7" box="[1045,1111,1926,1949]" pageId="109" pageNumber="110">Water</collectingMunicipality>
and
<collectingCounty id="628BF0F3BB17FFD605BD60A8FA4C05F4" box="[1172,1432,1925,1950]" pageId="109" pageNumber="110">Atmospheric Research</collectingCounty>
,
<collectingCountry id="F342C8EFBB17FFD601BE6087FEE105A8" box="[151,309,1961,1986]" name="New Zealand" pageId="109" pageNumber="110">New Zealand</collectingCountry>
:
<typeStatus id="54EE36DDBB17FFD6006A6084FE7F05A8" box="[323,427,1961,1986]" pageId="109" pageNumber="110" type="holotype">Holotype</typeStatus>
female:
<specimenCode id="DBF32004BB17FFD6033C6087FD7B05A8" box="[533,687,1961,1986]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="109" pageNumber="110">
<collectionCode id="ED4410BABB17FFD6033C6087FD8A05A8" box="[533,606,1962,1986]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="109" pageNumber="110">NIWA</collectionCode>
85234
</specimenCode>
Co441.1.1 (1 vial, 2 slides)
</materialsCitation>
. Paratype female: NIWA 85235 Co 0 22.3.1 (1 vial, 1 slide).
</paragraph>
<caption id="DF2AD8F7BB14FFD501BE61BEFAA904A2" httpUri="https://zenodo.org/record/293548/files/figure.png" pageId="110" pageNumber="111" targetBox="[166,1418,194,1657]" targetPageId="110">
<paragraph id="8BEA887FBB14FFD501BE61BEFAA904A2" blockId="110.[151,1437,1683,1736]" pageId="110" pageNumber="111">
<emphasis id="B921546DBB14FFD501BE61BEFEF504C3" bold="true" box="[151,289,1683,1705]" pageId="110" pageNumber="111">FIGURE 69.</emphasis>
<taxonomicName id="4C55F3FCBB14FFD5000061BEFDDF04C3" box="[297,523,1683,1705]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="110" pageNumber="111" phylum="Arthropoda" rank="species" species="tumidus" status="sp. nov.">
<emphasis id="B921546DBB14FFD5000061BEFDDF04C3" box="[297,523,1683,1705]" italics="true" pageId="110" pageNumber="111">Bathycalanus tumidus</emphasis>
</taxonomicName>
<emphasis id="B921546DBB14FFD5033D61BEFD9B04C3" bold="true" box="[532,591,1683,1705]" pageId="110" pageNumber="111">
<taxonomicNameLabel id="A212E916BB14FFD5033D61BEFD9B04C3" box="[532,591,1683,1705]" pageId="110" pageNumber="111" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
female: A, antenna; B, mandibular palp; C, maxillule; D, maxilla; E, maxilliped. Scale bar represents 1.0 mm on figures D, E; 0.1mm on remaining figures. Illustrated specimen from Antipode IV, Stn 52D.
</paragraph>
</caption>
<paragraph id="8BEA887FBB14FFD501EE61C2FCBA0562" blockId="110.[151,1437,1775,2016]" box="[199,878,1775,1800]" pageId="110" pageNumber="111">
<emphasis id="B921546DBB14FFD501EE61C2FE420562" bold="true" box="[199,406,1775,1800]" pageId="110" pageNumber="111">Genetic material.</emphasis>
Co022.3.1. GenBank numbers in
<tableCitation id="C6D7BDC4BB14FFD5023D61C2FCBE0562" box="[788,874,1775,1800]" captionStart="TABLE 6" captionStartId="23.[151,239,152,175]" captionText="TABLE 6. Individual taxa, gene sampling and GenBank accession numbers of each sequence used for the molecular study. In italics, sequences from previous studies downloaded from GenBank." pageId="110" pageNumber="111">Table 6</tableCitation>
.
</paragraph>
<paragraph id="8BEA887FBB14FFD501EE603EFDEB053A" blockId="110.[151,1437,1775,2016]" pageId="110" pageNumber="111">
<emphasis id="B921546DBB14FFD501EE603EFDDE0546" bold="true" box="[199,522,1811,1836]" pageId="110" pageNumber="111">Morphological description.</emphasis>
Following description based on specimen from ANTXXIV/1, Stn 8. As for genus with following specific level features.
</paragraph>
<paragraph id="8BEA887FBB14FFD501EE6076FA49058A" blockId="110.[151,1437,1775,2016]" pageId="110" pageNumber="111">
Female (
<figureCitation id="136E94FABB14FFD500016076FEAC051E" box="[296,376,1883,1908]" captionStart="FIGURE 71" captionStartId="112.[151,250,1531,1553]" captionTargetBox="[151,1435,193,1508]" captionTargetId="figure@112.[151,1436,193,1509]" captionTargetPageId="112" captionText="FIGURE 71. Bathycalanus adornatus n. sp. female: A, dorsal view; B, lateral right view; C, lateral view of anterior head; D, lateral left view of genital double-somite; E, anterior view of leg 1. Scale bar represents 1.0 mm on figures A, B, D, E; 0.1 mm on remaining figure. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311079/files/figure.png" pageId="110" pageNumber="111">Fig. 71</figureCitation>
AD). Total length
<quantity id="4CAD259ABB14FFD5037B6071FD610519" box="[594,693,1884,1908]" metricMagnitude="-2" metricUnit="m" metricValue="1.18" pageId="110" pageNumber="111" unit="mm" value="11.8">11.8 mm</quantity>
(mean =
<quantity id="4CAD259ABB14FFD502376071FC570519" box="[798,899,1884,1908]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="110" pageNumber="111" unit="mm" value="11.4">11.4 mm</quantity>
, range =
<quantity id="4CAD259ABB14FFD502C06071FB590519" box="[1001,1165,1884,1908]" metricMagnitude="-2" metricUnit="m" metricValue="1.135" metricValueMax="1.18" metricValueMin="1.09" pageId="110" pageNumber="111" unit="mm" value="11.35" valueMax="11.8" valueMin="10.9">10.911.8 mm</quantity>
, n = 2). Anterior margin of head in dorsal view produced into distinct short rounded projection dorsal to base of rostrum bearing pair of stout small spine-like processes. In lateral view posterior corners of pedigerous somite 5 extended into irregularlyshaped, lightly sclerotised lappets that appear asymmetrical in illustrated specimen, but possibly symmetrical.
</paragraph>
<paragraph id="8BEA887FBB15FFD401BE67BAFBD8032A" blockId="111.[151,1437,151,788]" pageId="111" pageNumber="112">Posterolateral borders of pedigerous somite 4 also extended into symmetrical, irregularly-shaped, lightly sclerotised lappets. Genital double-somite symmetrical in dorsal view, with pair of small dorsolateral papillae and ventrolateral swelling; together these features contribute to lateral borders appearing angular when viewed dorsally. Genital double-somite wider than long (length: width = 0.86), widest at anterior one-third, with small ventral genital operculum just anterior to midlength, seminal receptacles not observed.</paragraph>
<paragraph id="8BEA887FBB15FFD401EE6661FBB20072" blockId="111.[151,1437,151,788]" pageId="111" pageNumber="112">
Antennule (
<figureCitation id="136E94FABB15FFD400796661FE79030E" box="[336,429,332,357]" captionStart="FIGURE 71" captionStartId="112.[151,250,1531,1553]" captionTargetBox="[151,1435,193,1508]" captionTargetId="figure@112.[151,1436,193,1509]" captionTargetPageId="112" captionText="FIGURE 71. Bathycalanus adornatus n. sp. female: A, dorsal view; B, lateral right view; C, lateral view of anterior head; D, lateral left view of genital double-somite; E, anterior view of leg 1. Scale bar represents 1.0 mm on figures A, B, D, E; 0.1 mm on remaining figure. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311079/files/figure.png" pageId="111" pageNumber="112">Figs 71</figureCitation>
B, 72AC) broken, longest remnant with ancestral segment XIX present. Lengths of antennule segments (µm) as follows. Measurements taken along posterior border of each segment but two (posterior (shortest) and anterior) measurements taken of ancestral segment I. I (315, 734); IIIV (421); V (261); VI (276); VII (658); VIII (386); IX (388); XXI (685); XII (478); XIII (488); XIV (612); XV (744); XVI (822); XVII (901); XVIII (990); XIX (1030); XX (-); XXI (-); XXII (-); XXIII (-);
<collectionCode id="ED4410BABB15FFD402C766F0FBE0039E" box="[1006,1076,477,500]" pageId="111" pageNumber="112">XXIV</collectionCode>
(-); XXV (-); XXVI (-); XXVII (-); XXVIII (-). Anterior and posterior borders on ancestral segments XVIXIX naked.
</paragraph>
<paragraph id="8BEA887FBB15FFD401EE6509FD84000A" blockId="111.[151,1437,151,788]" pageId="111" pageNumber="112">
Antenna (
<figureCitation id="136E94FABB15FFD4001E6509FE5E0056" box="[311,394,548,573]" captionStart="FIGURE 73" captionStartId="114.[151,250,1486,1508]" captionTargetBox="[172,1415,193,1452]" captionTargetId="figure@114.[171,1415,193,1453]" captionTargetPageId="114" captionText="FIGURE 73. Bathycalanus adornatus n. sp. female: A, antenna; B, mandibular palp; C, mandibular gnathobase; D, anterior view of maxillule; E, posterior view of praecoxal arthrite of maxillule to show 2 posterior surface setae; F, maxilla; G, inner view of distal part of maxilla; H, outer view of endopod of maxilla; I, maxilliped. Scale bar represents 1.0 mm on figures F, I; 0.1 mm on remaining figures. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311083/files/figure.png" pageId="111" pageNumber="112">Fig. 73</figureCitation>
A) exopod ancestral segment IV with short seta extending short of distal border of exopod segment VIII and bearing short setules.
</paragraph>
<paragraph id="8BEA887FBB15FFD401EE6541FE5400A6" blockId="111.[151,1437,151,788]" pageId="111" pageNumber="112">
Maxillule (
<figureCitation id="136E94FABB15FFD4006E6541FE4800EE" box="[327,412,620,645]" captionStart="FIGURE 73" captionStartId="114.[151,250,1486,1508]" captionTargetBox="[172,1415,193,1452]" captionTargetId="figure@114.[171,1415,193,1453]" captionTargetPageId="114" captionText="FIGURE 73. Bathycalanus adornatus n. sp. female: A, antenna; B, mandibular palp; C, mandibular gnathobase; D, anterior view of maxillule; E, posterior view of praecoxal arthrite of maxillule to show 2 posterior surface setae; F, maxilla; G, inner view of distal part of maxilla; H, outer view of endopod of maxilla; I, maxilliped. Scale bar represents 1.0 mm on figures F, I; 0.1 mm on remaining figures. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311083/files/figure.png" pageId="111" pageNumber="112">Fig. 73</figureCitation>
D, E) praecoxal arthrite with 13 setae including 2 on posterior surface and 2 setae on anterior surface, 1 of them small; basal endite 2 with 3 setae; endopod segments with 2 (unequal), 2 (unequal), 5+1 anterior surface seta.
</paragraph>
<paragraph id="8BEA887FBB15FFD401EE65FAFF78017E" blockId="111.[151,1437,151,788]" pageId="111" pageNumber="112">
Maxilliped (
<figureCitation id="136E94FABB15FFD4007B65FAFE70009A" box="[338,420,727,752]" captionStart="FIGURE 73" captionStartId="114.[151,250,1486,1508]" captionTargetBox="[172,1415,193,1452]" captionTargetId="figure@114.[171,1415,193,1453]" captionTargetPageId="114" captionText="FIGURE 73. Bathycalanus adornatus n. sp. female: A, antenna; B, mandibular palp; C, mandibular gnathobase; D, anterior view of maxillule; E, posterior view of praecoxal arthrite of maxillule to show 2 posterior surface setae; F, maxilla; G, inner view of distal part of maxilla; H, outer view of endopod of maxilla; I, maxilliped. Scale bar represents 1.0 mm on figures F, I; 0.1 mm on remaining figures. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311083/files/figure.png" pageId="111" pageNumber="112">
Fig.
<date id="FFEBAEBFBB15FFD400AE65F5FE70009A" box="[391,420,728,752]" pageId="111" pageNumber="112" value="1973-01">73</date>
</figureCitation>
I) syncoxal endite 4 with longest seta extending beyond distal border of endopod segment 2.
</paragraph>
<caption id="DF2AD8F7BB15FFD401BE60BBFA9F05A1" httpUri="https://zenodo.org/record/311075/files/figure.png" pageId="111" pageNumber="112" targetBox="[151,1436,841,1921]" targetPageId="111">
<paragraph id="8BEA887FBB15FFD401BE60BBFA9F05A1" blockId="111.[151,1436,1942,1995]" pageId="111" pageNumber="112">
<emphasis id="B921546DBB15FFD401BE60BBFECB05C6" bold="true" box="[151,287,1942,1964]" pageId="111" pageNumber="112">FIGURE 70.</emphasis>
<taxonomicName id="4C55F3FCBB15FFD4000D60BBFDD005C6" box="[292,516,1942,1964]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="111" pageNumber="112" phylum="Arthropoda" rank="species" species="tumidus" status="sp. nov.">
<emphasis id="B921546DBB15FFD4000D60BBFDD005C6" box="[292,516,1942,1964]" italics="true" pageId="111" pageNumber="112">Bathycalanus tumidus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212E916BB15FFD4032360BBFD9705C6" box="[522,579,1942,1964]" pageId="111" pageNumber="112" rank="species">
<emphasis id="B921546DBB15FFD4032360BBFD9705C6" bold="true" box="[522,579,1942,1964]" pageId="111" pageNumber="112">n. sp.</emphasis>
</taxonomicNameLabel>
female: A, anterior view of leg 2; B, anterior view of leg 3; C, anterior view of leg 4; D, posterior view of leg 5. Scale bar represents 1.0 mm on all figures. Illustrated specimen from Antipode IV, Stn 52D.
</paragraph>
</caption>
<caption id="DF2AD8F7BB0AFFCB01BE62D6FC0A0424" httpUri="https://zenodo.org/record/311079/files/figure.png" pageId="112" pageNumber="113" targetBox="[151,1435,193,1508]" targetPageId="112">
<paragraph id="8BEA887FBB0AFFCB01BE62D6FC0A0424" blockId="112.[151,1435,1531,1614]" pageId="112" pageNumber="113">
<emphasis id="B921546DBB0AFFCB01BE62D6FEF4047B" bold="true" box="[151,288,1531,1553]" pageId="112" pageNumber="113">FIGURE 71.</emphasis>
<taxonomicName id="4C55F3FCBB0AFFCB000E62D6FDCB047B" box="[295,543,1531,1553]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="112" pageNumber="113" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB0AFFCB000E62D6FDCB047B" box="[295,543,1531,1553]" italics="true" pageId="112" pageNumber="113">Bathycalanus adornatus</emphasis>
</taxonomicName>
<emphasis id="B921546DBB0AFFCB030C62D6FD8B047B" bold="true" box="[549,607,1531,1553]" pageId="112" pageNumber="113">
<taxonomicNameLabel id="A212E916BB0AFFCB030C62D6FD8B047B" box="[549,607,1531,1553]" pageId="112" pageNumber="113" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
female: A, dorsal view; B, lateral right view; C, lateral view of anterior head; D, lateral left view of genital double-somite; E, anterior view of leg 1. Scale bar represents 1.0 mm on figures A, B, D, E; 0.1mm on remaining figure. Illustrated specimen from ANTXXIV/1, Stn 8, 39924390 m.
</paragraph>
</caption>
<paragraph id="8BEA887FBB0AFFCB01EE615AFB0E04E4" blockId="112.[151,1436,1653,2000]" box="[199,1242,1653,1679]" pageId="112" pageNumber="113">
Leg 1 (
<figureCitation id="136E94FABB0AFFCB003E6158FEB304E4" box="[279,359,1653,1678]" captionStart="FIGURE 71" captionStartId="112.[151,250,1531,1553]" captionTargetBox="[151,1435,193,1508]" captionTargetId="figure@112.[151,1436,193,1509]" captionTargetPageId="112" captionText="FIGURE 71. Bathycalanus adornatus n. sp. female: A, dorsal view; B, lateral right view; C, lateral view of anterior head; D, lateral left view of genital double-somite; E, anterior view of leg 1. Scale bar represents 1.0 mm on figures A, B, D, E; 0.1 mm on remaining figure. Illustrated specimen from ANTXXIV / 1, Stn 8, 3992 4390 m." httpUri="https://zenodo.org/record/311079/files/figure.png" pageId="112" pageNumber="113">Fig. 71</figureCitation>
E) exopod with articulation between exopod segments 2 and 3 well developed.
</paragraph>
<paragraph id="8BEA887FBB0AFFCB01EE61BAFEA804DA" blockId="112.[151,1436,1653,2000]" box="[199,380,1687,1712]" pageId="112" pageNumber="113">Male. Unknown</paragraph>
</subSubSection>
<subSubSection id="C34FDBF4BB0AFFCB01EE6196FAE305BA" pageId="112" pageNumber="113" type="distribution">
<paragraph id="8BEA887FBB0AFFCB01EE6196FDDE0571" blockId="112.[151,1436,1653,2000]" pageId="112" pageNumber="113">
<emphasis id="B921546DBB0AFFCB01EE6196FEB404BE" bold="true" box="[199,352,1723,1748]" pageId="112" pageNumber="113">Distribution.</emphasis>
<taxonomicName id="4C55F3FCBB0AFFCB004E6196FDAD04B9" box="[359,633,1723,1747]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="112" pageNumber="113" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB0AFFCB004E6196FDAD04B9" box="[359,633,1723,1747]" italics="true" pageId="112" pageNumber="113">Bathycalanus adornatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212E916BB0AFFCB03A96196FD1404BE" box="[640,704,1723,1748]" pageId="112" pageNumber="113" rank="species">
<emphasis id="B921546DBB0AFFCB03A96196FD1404BE" bold="true" box="[640,704,1723,1748]" pageId="112" pageNumber="113">n. sp.</emphasis>
</taxonomicNameLabel>
is an abyssopelagic species so far found only in the southeastern Atlantic over the abyssal plains off
<collectingCountry id="F342C8EFBB0AFFCB036161F2FD7D0492" box="[584,681,1759,1784]" name="Namibia" pageId="112" pageNumber="113">Namibia</collectingCountry>
and
<collectingCountry id="F342C8EFBB0AFFCB03C261F2FCEA0492" box="[747,830,1759,1784]" name="Angola" pageId="112" pageNumber="113">Angola</collectingCountry>
(
<figureCitation id="136E94FABB0AFFCB027A61F2FC780492" box="[851,940,1759,1784]" captionStart="FIGURE 46" captionStartId="83.[151,250,1071,1093]" captionTargetBox="[184,1407,401,1012]" captionTargetId="figure@83.[151,1436,375,1049]" captionTargetPageId="83" captionText="FIGURE 46. Distribution of Bathycalanus species: filled triangle = Bathycalanus bradyi; open triangle = Ba. milleri n. sp.; filled square = Ba. richardi; open square = Ba. dentatus n. sp.; open circle = Ba. tumidus n. sp.; open diamond = Ba. adornatus n. sp.; filled star = Ba. pustulosus; filled diamond = Ba. unicornis; filled circle = Ba. bucklinae n. sp.; cross = Ba. eximius." httpUri="https://zenodo.org/record/293525/files/figure.png" pageId="112" pageNumber="113">Fig. 46</figureCitation>
,
<tableCitation id="C6D7BDC4BB0AFFCB029761F2FBC1049D" box="[958,1045,1759,1784]" captionStart="TABLE 1" captionStartId="6.[121,197,553,573]" captionTargetBox="[119,1865,736,1449]" captionTargetPageId="6" captionText="TABLE 1. Station data and capture circumstances for Megacalanidae newly studied here. BN = Benthic net; EBS-S = Epibenthic Sledge — supranet (top); IKMT = Isaacs-Kidd Midwater Trawl; = Multinet; MOC 10 = 10 m 2 MOCNESS net; MOC 1 = 1 m 2 MOCNESS net; mwo = metres of wire out; N 100 = 1 m diameter net with stramin mesh (Sewell 1935); N 200 = 2 m diameter" httpUri="http://table.plazi.org/id/DF2AD8F7BB7CFFBD01506504F8E5003D" pageId="112" pageNumber="113" tableUuid="DF2AD8F7BB7CFFBD01506504F8E5003D">Table 1</tableCitation>
). It was taken in hauls between approximately 4000 and
<quantity id="4CAD259ABB0AFFCB0087602EFDD20571" box="[430,518,1795,1820]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="112" pageNumber="113" unit="m" value="5000.0">5000 m</quantity>
.
</paragraph>
<paragraph id="8BEA887FBB0AFFCB01EE600AFAE305BA" blockId="112.[151,1436,1653,2000]" pageId="112" pageNumber="113">
<emphasis id="B921546DBB0AFFCB01EE600AFE1C052A" bold="true" box="[199,456,1831,1856]" pageId="112" pageNumber="113">Species comparisons.</emphasis>
<taxonomicName id="4C55F3FCBB0AFFCB00FA600AFD3D0555" box="[467,745,1831,1855]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="112" pageNumber="113" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB0AFFCB00FA600AFD3D0555" box="[467,745,1831,1855]" italics="true" pageId="112" pageNumber="113">Bathycalanus adornatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212E916BB0AFFCB03DD600AFCEC052A" box="[756,824,1831,1856]" pageId="112" pageNumber="113" rank="species">
<emphasis id="B921546DBB0AFFCB03DD600AFCEC052A" bold="true" box="[756,824,1831,1856]" pageId="112" pageNumber="113">n. sp.</emphasis>
</taxonomicNameLabel>
is very like
<taxonomicName id="4C55F3FCBB0AFFCB02FD6005FBB50555" box="[980,1121,1831,1855]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="112" pageNumber="113" phylum="Arthropoda" rank="species" species="richardi">
<emphasis id="B921546DBB0AFFCB02FD6005FBB50555" box="[980,1121,1831,1855]" italics="true" pageId="112" pageNumber="113">Ba. richardi</emphasis>
</taxonomicName>
except the genital doublesomite in dorsal view is wider than long, with angular corners at the anterior one third, and the posterolateral borders of pedigerous somites 4 and 5 are extended into irregularly shaped, conspicuous lappets (
<tableCitation id="C6D7BDC4BB0AFFCB040D6042FA5B05ED" box="[1316,1423,1903,1928]" captionStart="TABLE 10" captionStartId="90.[119,193,525,545]" captionTargetBox="[119,1868,604,1214]" captionTargetPageId="90" captionText="TABLE 10. Comparison of key differences among female Bathycalanus species. A 1 = antennule; B 2 = basal endite 2; C = coxal endite; Gns = Genital double-somite; Mx 1 = maxillule; no. = number; = praecoxal arthrite; Pd 5 = pedigerous somite 5; P 1 = leg 1; Re 2 — 3 = exopod segments 2 — 3; seg (s) = segment (s)." httpUri="http://table.plazi.org/id/DF2AD8F7BB20FFE1015E6520FBBA0056" pageId="112" pageNumber="113" tableUuid="DF2AD8F7BB20FFE1015E6520FBBA0056">Table 10</tableCitation>
). Genetic data suggest that this species is indistinguishable from some specimens of
<taxonomicName id="4C55F3FCBB0AFFCB051E60B9FB7905C1" box="[1079,1197,1939,1963]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="112" pageNumber="113" phylum="Arthropoda" rank="species" species="bradyi">
<emphasis id="B921546DBB0AFFCB051E60B9FB7905C1" box="[1079,1197,1939,1963]" italics="true" pageId="112" pageNumber="113">Ba. bradyi</emphasis>
</taxonomicName>
(see
<figureCitation id="136E94FABB0AFFCB05C060BEFA9305C1" box="[1257,1351,1939,1964]" captionStart="FIGURE 113" captionStartId="166.[151,250,1838,1860]" captionTargetBox="[244,1327,193,1794]" captionTargetId="figure@166.[244,1327,193,1794]" captionTargetPageId="166" captionText="FIGURE 113. Reconstructed phylogeny trees of the Megacalanidae and out-groups, showing the topology (upper panel) and branch lengths (lower panel) corresponding to the ML analysis. Numbers at nodes indicate statistical support under ML / Bayesian / MP / NJ (bootstrap recovery when&gt; 50 %; Bayesian Posterior Probability when&gt; 0.8). On the lower panel, ML distances are showed for branches within node “ A ”, comprising the Megacalanidae. Each colour represents a different genus. All genera are recovered as monophyletic, and relationships between genera resemble the morphology-based phylogeny. ML = maximum likelihood; MP = maximum parsimony; NJ = neighbour joining." httpUri="https://zenodo.org/record/311168/files/figure.png" pageId="112" pageNumber="113">Fig. 113</figureCitation>
, Tables 1417). Nevertheless, we do not hesitate to describe it as new because of its morphological distinctness.
</paragraph>
</subSubSection>
<caption id="DF2AD8F7BB0BFFCA01BE6075FCDD05C1" httpUri="https://zenodo.org/record/311082/files/figure.png" pageId="113" pageNumber="114" targetBox="[151,1436,193,1859]" targetPageId="113">
<paragraph id="8BEA887FBB0BFFCA01BE6075FCDD05C1" blockId="113.[151,1436,1880,1963]" pageId="113" pageNumber="114">
<emphasis id="B921546DBB0BFFCA01BE6075FEF50504" bold="true" box="[151,289,1880,1902]" pageId="113" pageNumber="114">FIGURE 72.</emphasis>
<taxonomicName id="4C55F3FCBB0BFFCA000E6075FDF40504" box="[295,544,1880,1902]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="113" pageNumber="114" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB0BFFCA000E6075FDF40504" box="[295,544,1880,1902]" italics="true" pageId="113" pageNumber="114">Bathycalanus adornatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A212E916BB0BFFCA030F6075FDB40504" box="[550,608,1880,1902]" pageId="113" pageNumber="114" rank="species">
<emphasis id="B921546DBB0BFFCA030F6075FDB40504" bold="true" box="[550,608,1880,1902]" pageId="113" pageNumber="114">n. sp.</emphasis>
</taxonomicNameLabel>
female antennule ancestral segments: A, segments IIX; B, segments XXV; D, segments XVIXIX. Legs, anterior view: D, leg 2; E, leg 3; F, leg 4; G, leg 5. Scale bar represents 1.0 mm on all figures. Illustrated specimen from ANTXXIV/1, Stn 8, 39924390 m.
</paragraph>
</caption>
<caption id="DF2AD8F7BB08FFC901BE62E3FBE2042A" httpUri="https://zenodo.org/record/311083/files/figure.png" pageId="114" pageNumber="115" targetBox="[172,1415,193,1452]" targetPageId="114">
<paragraph id="8BEA887FBB08FFC901BE62E3FBE2042A" blockId="114.[151,1436,1486,1600]" pageId="114" pageNumber="115">
<emphasis id="B921546DBB08FFC901BE62E3FEF5078E" bold="true" box="[151,289,1486,1508]" pageId="114" pageNumber="115">FIGURE 73.</emphasis>
<taxonomicName id="4C55F3FCBB08FFC9000062E3FDF5078E" box="[297,545,1486,1508]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="114" pageNumber="115" phylum="Arthropoda" rank="species" species="adornatus" status="sp. nov.">
<emphasis id="B921546DBB08FFC9000062E3FDF5078E" box="[297,545,1486,1508]" italics="true" pageId="114" pageNumber="115">Bathycalanus adornatus</emphasis>
</taxonomicName>
<emphasis id="B921546DBB08FFC9030062E3FDB7078E" bold="true" box="[553,611,1486,1508]" pageId="114" pageNumber="115">
<taxonomicNameLabel id="A212E916BB08FFC9030062E3FDB7078E" box="[553,611,1486,1508]" pageId="114" pageNumber="115" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
female: A, antenna; B, mandibular palp; C, mandibular gnathobase; D, anterior view of maxillule; E, posterior view of praecoxal arthrite of maxillule to show 2 posterior surface setae; F, maxilla; G, inner view of distal part of maxilla; H, outer view of endopod of maxilla; I, maxilliped. Scale bar represents 1.0 mm on figures F, I; 0.1mm on remaining figures. Illustrated specimen from ANTXXIV/1, Stn 8, 39924390 m.
</paragraph>
</caption>
<subSubSection id="C34FDBF4BB08FFC901EE6141FBEC04C0" pageId="114" pageNumber="115" type="etymology">
<paragraph id="8BEA887FBB08FFC901EE6141FBEC04C0" blockId="114.[151,1436,1644,1706]" pageId="114" pageNumber="115">
<emphasis id="B921546DBB08FFC901EE6141FE9A04EF" bold="true" box="[199,334,1644,1669]" pageId="114" pageNumber="115">Etymology.</emphasis>
Species name derived from Latin adjective “
<taxonomicName id="4C55F3FCBB08FFC902A36140FC2804EF" box="[906,1020,1645,1669]" class="Maxillopoda" family="Megacalanidae" genus="Bathycalanus" kingdom="Animalia" order="Calanoida" pageId="114" pageNumber="115" phylum="Arthropoda" rank="species" species="adornatus">
<emphasis id="B921546DBB08FFC902A36140FC2804EF" box="[906,1020,1645,1669]" italics="true" pageId="114" pageNumber="115">adornatus</emphasis>
</taxonomicName>
” meaning decorated, embellished, referring to the lappets on the posterolateral borders of pedigerous somites 4 and 5.
</paragraph>
</subSubSection>
</treatment>
</document>