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<mods:title id="3EB2347CE66C6E912EEE48163BE6047C">Untold diversity: the astonishing species richness of the Notodelphyidae (Copepoda: Cyclopoida), a family of symbiotic copepods associated with ascidians (Tunicata)</mods:title>
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<mods:namePart id="7FB3E9C95D2B09612BEA46579B7D6FCC">Kim, Il-Hoi</mods:namePart>
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<paragraph id="8BD236DDEEEA3B8EFCEFFDCFFBF9FDDA" blockId="443.[810,1084,512,574]" box="[810,1084,512,539]" pageId="443" pageNumber="444">
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<taxonomicName id="4C6D4D5EEEEA3B8EFCEFFDCFFC12FDDA" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[810,983,512,539]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="443" pageNumber="444" phylum="Arthropoda" rank="species" species="bidens" status="sp. nov.">
<emphasis id="B919EACFEEEA3B8EFCEFFDCFFC12FDDA" bold="true" box="[810,983,512,539]" italics="true" pageId="443" pageNumber="444">Bysonebidens</emphasis>
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<taxonomicNameLabel id="A22A57B4EEEA3B8EFC1AFDCFFBF9FDDA" box="[991,1084,513,539]" pageId="443" pageNumber="444" rank="species">sp. nov.</taxonomicNameLabel>
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<paragraph id="8BD236DDEEEA3B8EFCEFFDEDFC18FDFF" blockId="443.[810,1084,512,574]" box="[810,989,547,574]" pageId="443" pageNumber="444">
(
<figureCitation id="13562A58EEEA3B8EFCF7FDEDFC5BFDFC" box="[818,926,547,573]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Figs. 294</figureCitation>
,
<figureCitation id="13562A58EEEA3B8EFC6CFDEDFC11FDFF" box="[937,980,547,574]" captionStart="FIGURE 295" captionStartId="445.[136,245,1533,1559]" captionTargetBox="[170,1428,246,1474]" captionTargetId="figure-260@445.[136,1451,221,1499]" captionTargetPageId="445" captionText="FIGURE 295. Bysone bidens sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 4; E, leg 5. Scale bars: A, E, 0.02 mm; BD, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4591885" httpUri="https://zenodo.org/record/4591885/files/figure.png" pageId="443" pageNumber="444">295</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3776556EEEA3B8EFCEFFDA9FB04FCC8" pageId="443" pageNumber="444" type="materials_examined">
<paragraph id="8BD236DDEEEA3B8EFCEFFDA9FB04FCC8" blockId="443.[810,1452,615,2070]" pageId="443" pageNumber="444">
<emphasis id="B919EACFEEEA3B8EFCEFFDA9FC1DFD40" bold="true" box="[810,984,615,641]" pageId="443" pageNumber="444">Typematerial</emphasis>
.
<materialsCitation id="3B053C80EEEA3B8EFC28FDA9FCB9FD65" ID-GBIF-Occurrence="3748446519" pageId="443" pageNumber="444" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
<typeStatus id="54D6887FEEEA3B8EFC28FDA9FB90FD40" box="[1005,1109,615,641]" pageId="443" pageNumber="444" type="holotype">Holotype</typeStatus>
(intact
<specimenCount id="9D6BFD54EEEA3B8EFB7FFDA6FB0AFD43" box="[1210,1231,616,642]" pageId="443" pageNumber="444" type="female"></specimenCount>
, MNHN-IU-2014- 21356)
</materialsCitation>
,
<typeStatus id="54D6887FEEEA3B8EFC42FD44FC22FD65" box="[903,999,650,676]" pageId="443" pageNumber="444" type="paratype">paratype</typeStatus>
(intact
<specimenCount id="9D6BFD54EEEA3B8EFBF9FD44FB94FD65" box="[1084,1105,650,676]" pageId="443" pageNumber="444"></specimenCount>
, MNHN-IU-2014-21357), and
<typeStatus id="54D6887FEEEA3B8EFCEFFD65FC30FD07" box="[810,1013,683,710]" pageId="443" pageNumber="444">dissectedparatype</typeStatus>
(
<specimenCount id="9D6BFD54EEEA3B8EFBC0FD65FBDDFD04" box="[1029,1048,683,709]" pageId="443" pageNumber="444"></specimenCount>
, figured) from
<taxonomicName id="4C6D4D5EEEEA3B8EFB79FD65FC30FD26" authority="Michaelsen, 1904" authorityName="Michaelsen" authorityYear="1904" class="Ascidiacea" family="Styelidae" genus="Chorizocarpa" kingdom="Animalia" order="Pleurogona" pageId="443" pageNumber="444" phylum="Chordata" rank="species" species="guttata">
<emphasis id="B919EACFEEEA3B8EFB79FD65FA6EFD04" box="[1212,1451,683,709]" italics="true" pageId="443" pageNumber="444">Chorizocarpaguttata</emphasis>
Michaelsen, 1904
</taxonomicName>
, Canal Woodin,
<collectingCountry id="F37A764DEEEA3B8EFB75FD00FAA4FD26" box="[1200,1377,717,744]" name="New Caledonia" pageId="443" pageNumber="444">New Caledonia</collectingCountry>
, depth
<quantity id="4C959B38EEEA3B8EFCEFFD21FC9BFCC8" box="[810,862,751,777]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="443" pageNumber="444" unit="m" value="18.0">18m</quantity>
, Monniot coll.,
<date id="FFD3101DEEEA3B8EFBD5FD21FB78FCC8" box="[1040,1213,751,777]" pageId="443" pageNumber="444" value="1987-03-11">11 March 1987</date>
.
</paragraph>
</subSubSection>
<subSubSection id="C3776556EEEA3B8EFC9AFCDFFC44FC50" pageId="443" pageNumber="444" type="etymology">
<paragraph id="8BD236DDEEEA3B8EFC9AFCDFFC44FC50" blockId="443.[810,1452,615,2070]" pageId="443" pageNumber="444">
<emphasis id="B919EACFEEEA3B8EFC9AFCDFFC25FCEA" bold="true" box="[863,992,785,811]" pageId="443" pageNumber="444">Etymology</emphasis>
. The specific name is the combination of Latin words
<emphasis id="B919EACFEEEA3B8EFC78FCFDFC16FC8C" box="[957,979,819,845]" italics="true" pageId="443" pageNumber="444">bi</emphasis>
(=double) and
<emphasis id="B919EACFEEEA3B8EFB4DFCFDFB7EFC8C" box="[1160,1211,819,845]" italics="true" pageId="443" pageNumber="444">dens</emphasis>
(=a tooth), referring to the pair of ventrodistal denticles on the surface of the labrum.
</paragraph>
</subSubSection>
<subSubSection id="C3776556EEEA3B88FC9AFC57FEBBF7D7" lastPageId="445" lastPageNumber="446" pageId="443" pageNumber="444" type="description">
<paragraph id="8BD236DDEEEA3B8EFC9AFC57FB3FFAAC" blockId="443.[810,1452,615,2070]" pageId="443" pageNumber="444">
<emphasis id="B919EACFEEEA3B8EFC9AFC57FB9BFC72" bold="true" box="[863,1118,921,947]" pageId="443" pageNumber="444">Description of female</emphasis>
. Body (
<figureCitation id="13562A58EEEA3B8EFB7CFC57FAE8FC72" box="[1209,1325,921,947]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294A</figureCitation>
) with stout prosome and elongate urosome; body length 1.48 mm. Prosome 0.93 mm long: cephalosome clearly defined from inflated metasome; first and second pedigerous somites defined, but third and fourth pedigerous somites completely fused forming brood pouch. Free urosome (
<figureCitation id="13562A58EEEA3B8EFCF7FBABFC60FBBE" box="[818,933,1125,1151]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294B</figureCitation>
) slender, 5-segmented: genitalsomite 68×294 μm, much wider than long; 4 abdominal somites gradually narrowing, 84×193, 84×123, 82×110, and 68×105 μm, respectively. Caudalramus (
<figureCitation id="13562A58EEEA3B8EFB76FB05FAE9FB24" box="[1203,1324,1227,1253]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294C</figureCitation>
) gradually narrowing distally, 3.6 times longer than wide (130×36 μm): armed with 6 setae; proximal and dorsal setae located at 32 and 63% of ramus length, respectively; all setae shorter than width of ramus at base.
</paragraph>
<paragraph id="8BD236DDEEEA3B8EFC9AFAB8FB92F900" blockId="443.[810,1452,615,2070]" pageId="443" pageNumber="444">
Rostrum (
<figureCitation id="13562A58EEEA3B8EFC1CFABBFB92FA51" box="[985,1111,1397,1424]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294D</figureCitation>
) 64×89 μm, tapering, with rounded and sclerotized distal margin. Antennule (
<figureCitation id="13562A58EEEA3B8EFABBFA59FCA2FA15" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294E</figureCitation>
) 170 μmlong, 6-segmented; armatureformula 3, 17, 7+aesthetasc, 3, 2+aesthetasc, and 11+2 aesthetascs; setae naked and relatively short; setae on first segment not enlarged. Antenna (
<figureCitation id="13562A58EEEA3B8EFBC2F9D1FBBDF9FB" box="[1031,1144,1567,1594]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294F</figureCitation>
) 4-segmented; coxa, basis, and first endopodal segment unarmed; compound distal endopodal segment 3.1 times longer than wide: armed with 5 setae (2 located at base of terminal claw) plus terminal claw, 33 μm long.
</paragraph>
<paragraph id="8BD236DDEEEA3B88FC9AF907FDDEF835" blockId="443.[810,1452,615,2070]" lastBlockId="445.[136,778,1669,2070]" lastPageId="445" lastPageNumber="446" pageId="443" pageNumber="444">
Labrum (
<figureCitation id="13562A58EEEA3B8EFC01F907FBF3F925" box="[964,1078,1737,1764]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig. 294G</figureCitation>
) bearing smooth ventral lobe, pair of ventrodistal denticles near midline, patches of minute setules ventrodistally, and with concave posterior margin. Mandible (
<figureCitation id="13562A58EEEA3B8EFC64F8FEFBD7F88B" box="[929,1042,1840,1866]" captionStart="FIGURE 294" captionStartId="444.[136,245,1907,1933]" captionTargetBox="[240,1350,219,1841]" captionTargetId="figure-20@444.[194,1392,185,1870]" captionTargetPageId="444" captionText="FIGURE 294. Bysone bidens sp. nov., female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm." figureDoi="http://doi.org/10.5281/zenodo.4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="443" pageNumber="444">Fig.294H</figureCitation>
)withbroadcoxalgnathobasebearing 5 teeth and 1 distal, spinule-like subsidiary denticle: basis with 1 setaonmedial margin; exopod armedwith 4 setae; setae becoming gradually shorter from proximal to distal; endopod armed with 2 and 5 setae on first and second segments, respectively; middle setaon second endopodal segment markedly longer than other endopodal setae. second exopodal segment with short trace of articulation on outer side. Legs 24 with rudimentary inner coxal seta (
<figureCitation id="13562A58EEEC3B88FF55F907FEE3F925" box="[144,294,1737,1764]" captionStart="FIGURE 295" captionStartId="445.[136,245,1533,1559]" captionTargetBox="[170,1428,246,1474]" captionTargetId="figure-260@445.[136,1451,221,1499]" captionTargetPageId="445" captionText="FIGURE 295. Bysone bidens sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 4; E, leg 5. Scale bars: A, E, 0.02 mm; BD, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4591885" httpUri="https://zenodo.org/record/4591885/files/figure.png" pageId="445" pageNumber="446">Fig. 295C, D</figureCitation>
); outer seta on basis also small; all setae on endopod naked; outer setae on exopod small and bluntly tipped. Second endopodal segment of leg 4 elongated, about 4 times longer than first. Armature formula for legs 14 as in
<taxonomicName id="4C6D4D5EEEEC3B88FF30F89CFE77F8AD" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[245,434,1874,1900]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FF30F89CFEC3F8AA" box="[245,262,1874,1899]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FED1F89CFE77F8AD" box="[276,434,1874,1900]" italics="true" pageId="445" pageNumber="446">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FE7CF89CFDD6F8AD" bold="true" box="[441,531,1874,1900]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FE7CF89CFDD6F8AD" box="[441,531,1874,1900]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, except formula IV, I, 4 for second exopodal segment of leg 1. Leg 5 (
<figureCitation id="13562A58EEEC3B88FD57F8BAFCC7F84F" box="[658,770,1907,1934]" captionStart="FIGURE 295" captionStartId="445.[136,245,1533,1559]" captionTargetBox="[170,1428,246,1474]" captionTargetId="figure-260@445.[136,1451,221,1499]" captionTargetPageId="445" captionText="FIGURE 295. Bysone bidens sp. nov., female. A, maxilliped; B, leg 1; C, leg 2; D, leg 4; E, leg 5. Scale bars: A, E, 0.02 mm; BD, 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.4591885" httpUri="https://zenodo.org/record/4591885/files/figure.png" pageId="445" pageNumber="446">Fig. 295E</figureCitation>
) small, consisting of 1 seta located on slight ventrolateral lobe and lobate tapering exopod, notarticulated at base, armed distally with 2 unequal setae.
</paragraph>
<caption id="DF126655EEED3B89FF4DF8BDFE04F813" ID-DOI="http://doi.org/10.5281/zenodo.4591883" ID-Zenodo-Dep="4591883" httpUri="https://zenodo.org/record/4591883/files/figure.png" pageId="444" pageNumber="445" startId="444.[136,245,1907,1933]" targetBox="[240,1350,219,1841]" targetPageId="444">
<paragraph id="8BD236DDEEED3B89FF4DF8BDFE04F813" blockId="444.[136,1452,1907,2002]" pageId="444" pageNumber="445">
<emphasis id="B919EACFEEED3B89FF4DF8BDFEE9F84C" bold="true" box="[136,300,1907,1933]" pageId="444" pageNumber="445">FIGURE 294.</emphasis>
<taxonomicName id="4C6D4D5EEEED3B89FEF6F8BAFE16F84F" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[307,467,1908,1934]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="444" pageNumber="445" phylum="Arthropoda" rank="species" species="bidens" status="sp. nov.">
<emphasis id="B919EACFEEED3B89FEF6F8BAFE16F84F" box="[307,467,1908,1934]" italics="true" pageId="444" pageNumber="445">Bysone bidens</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEED3B89FE1FF8BAFDF6F84F" bold="true" box="[474,563,1908,1934]" pageId="444" pageNumber="445">
<taxonomicNameLabel id="A22A57B4EEED3B89FE1FF8BAFDF6F84F" box="[474,563,1908,1934]" pageId="444" pageNumber="445" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female. A, habitus, right; B, urosome, ventral; C, left caudal ramus, ventral; D, rostrum; E, antennule; F, antenna; G, labrum; H, mandible; I, maxillule; J, maxilla. Scale bars: A, 0.2 mm; B, 0.1 mm; C, 0.05 mm; DJ, 0.02 mm.
</paragraph>
</caption>
<caption id="DF126655EEEC3B88FF4DFA33FE6DF9FB" ID-DOI="http://doi.org/10.5281/zenodo.4591885" ID-Zenodo-Dep="4591885" httpUri="https://zenodo.org/record/4591885/files/figure.png" pageId="445" pageNumber="446" startId="445.[136,245,1533,1559]" targetBox="[170,1428,246,1474]" targetPageId="445">
<paragraph id="8BD236DDEEEC3B88FF4DFA33FE6DF9FB" blockId="445.[136,1452,1533,1594]" pageId="445" pageNumber="446">
<emphasis id="B919EACFEEEC3B88FF4DFA33FEEBF9D9" bold="true" box="[136,302,1533,1560]" pageId="445" pageNumber="446">FIGURE 295.</emphasis>
<taxonomicName id="4C6D4D5EEEEC3B88FEF3FA30FE12F9D6" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[310,471,1533,1559]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="bidens" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FEF3FA30FE12F9D6" box="[310,471,1533,1559]" italics="true" pageId="445" pageNumber="446">Bysonebidens</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FE1AFA30FDFCF9D9" bold="true" box="[479,569,1534,1560]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FE1AFA30FDFCF9D9" box="[479,569,1534,1560]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, female. A, maxilliped; B, leg 1; C, leg 2; D, leg 4; E, leg 5. Scale bars: A, E, 0.02 mm; BD, 0.05 mm.
</paragraph>
</caption>
<paragraph id="8BD236DDEEEC3B88FF78F832FEBBF7D7" blockId="445.[136,778,1669,2070]" box="[189,382,2044,2070]" pageId="445" pageNumber="446">
<emphasis id="B919EACFEEEC3B88FF78F832FF3FF7D7" bold="true" box="[189,250,2044,2070]" pageId="445" pageNumber="446">Male</emphasis>
. Unknown.
</paragraph>
</subSubSection>
<subSubSection id="C3776556EEEC3B8BFC9AF948FD0DFECA" lastPageId="446" lastPageNumber="447" pageId="445" pageNumber="446" type="discussion">
<paragraph id="8BD236DDEEEC3B88FC9AF948FA9CF871" blockId="445.[810,1452,1669,2070]" pageId="445" pageNumber="446">
<emphasis id="B919EACFEEEC3B88FC9AF948FC09F961" bold="true" box="[863,972,1670,1696]" pageId="445" pageNumber="446">Remarks</emphasis>
.
<taxonomicName id="4C6D4D5EEEEC3B88FC1AF948FB41F95E" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[991,1156,1669,1695]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="bidens" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FC1AF948FB41F95E" box="[991,1156,1669,1695]" italics="true" pageId="445" pageNumber="446">Bysone bidens</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FB55F948FB2BF961" bold="true" box="[1168,1262,1670,1696]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FB55F948FB2BF961" box="[1168,1262,1670,1696]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is more similar to
<taxonomicName id="4C6D4D5EEEEC3B88FC8DF966FBC3F900" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[840,1030,1703,1730]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FC8DF966FC9CF900" box="[840,857,1704,1729]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FCADF969FBC3F900" box="[872,1030,1703,1729]" italics="true" pageId="445" pageNumber="446">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FBC8F966FBADF903" bold="true" box="[1037,1128,1704,1730]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FBC8F966FBADF903" box="[1037,1128,1704,1730]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
than to
<taxonomicName id="4C6D4D5EEEEC3B88FB03F966FAAFF900" authorityName="Stock &amp; Humes" authorityYear="1970" box="[1222,1386,1703,1730]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="operculatus">
<emphasis id="B919EACFEEEC3B88FB03F966FB12F900" box="[1222,1239,1704,1729]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FB22F969FAAFF900" box="[1255,1386,1703,1729]" italics="true" pageId="445" pageNumber="446">operculatus</emphasis>
</taxonomicName>
; both share several character states including the 3-segmented endopod of the maxilla (2-segmented in
<taxonomicName id="4C6D4D5EEEEC3B88FB32F922FA5EF8C4" authorityName="Stock &amp; Humes" authorityYear="1970" box="[1271,1435,1771,1798]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="operculatus">
<emphasis id="B919EACFEEEC3B88FB32F922FACDF8C4" box="[1271,1288,1772,1797]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FADDF925FA5EF8C4" box="[1304,1435,1771,1797]" italics="true" pageId="445" pageNumber="446">operculatus</emphasis>
</taxonomicName>
), the presence of a claw on the maxillary basis (only setae present in
<taxonomicName id="4C6D4D5EEEEC3B88FC5FF8FEFBFFF88B" authorityName="Stock &amp; Humes" authorityYear="1970" box="[922,1082,1840,1866]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="operculatus">
<emphasis id="B919EACFEEEC3B88FC5FF8FEFC6EF888" box="[922,939,1840,1865]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FC72F8FEFBFFF88B" box="[951,1082,1840,1866]" italics="true" pageId="445" pageNumber="446">operculatus</emphasis>
</taxonomicName>
), the inner coxalseta is present in allswimming legs (present onlyin leg
<quantity id="4C959B38EEEC3B88FB0BF89CFB32F8AD" box="[1230,1271,1874,1900]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="445" pageNumber="446" unit="in" value="1.0">1 in</quantity>
<taxonomicName id="4C6D4D5EEEEC3B88FB3EF89CFA5EF8AD" authorityName="Stock &amp; Humes" authorityYear="1970" box="[1275,1435,1874,1900]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="operculatus">
<emphasis id="B919EACFEEEC3B88FB3EF89CFAC9F8AA" box="[1275,1292,1874,1899]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FADDF89CFA5EF8AD" box="[1304,1435,1874,1900]" italics="true" pageId="445" pageNumber="446">operculatus</emphasis>
</taxonomicName>
), and the second endopodal segment of leg 1 is armed with 7 setae (compared with 6 setaein
<taxonomicName id="4C6D4D5EEEEC3B88FB63F858FA8DF871" authorityName="Stock &amp; Humes" authorityYear="1970" box="[1190,1352,1942,1968]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="operculatus">
<emphasis id="B919EACFEEEC3B88FB63F858FB72F86E" box="[1190,1207,1942,1967]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FB00F858FA8DF871" box="[1221,1352,1942,1968]" italics="true" pageId="445" pageNumber="446">operculatus</emphasis>
</taxonomicName>
).
</paragraph>
<paragraph id="8BD236DDEEEC3B8BFC9AF876FD0DFECA" blockId="445.[810,1452,1669,2070]" lastBlockId="446.[136,778,173,268]" lastPageId="446" lastPageNumber="447" pageId="445" pageNumber="446">
The salient differences between
<taxonomicName id="4C6D4D5EEEEC3B88FB02F876FA41F813" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[1223,1412,1976,2002]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FB02F876FB1DF810" box="[1223,1240,1976,2001]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FB23F876FA41F813" box="[1254,1412,1976,2002]" italics="true" pageId="445" pageNumber="446">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FA4FF876FC9EF835" bold="true" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FA4FF876FC9EF835" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C6D4D5EEEEC3B88FC56F814FC39F835" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[915,1020,2010,2036]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="bidens" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FC56F814FC61F832" box="[915,932,2010,2035]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FC76F814FC39F835" box="[947,1020,2010,2036]" italics="true" pageId="445" pageNumber="446">bidens</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FBC1F814FB9BF835" bold="true" box="[1028,1118,2010,2036]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FBC1F814FB9BF835" box="[1028,1118,2010,2036]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
are 7 setae on the maxilliped in the latter (vs. 9 setae in
<taxonomicName id="4C6D4D5EEEEC3B88FBA5F832FADAF7D7" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[1120,1311,2044,2070]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="445" pageNumber="446" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEC3B88FBA5F832FBB4F7D4" box="[1120,1137,2044,2069]" italics="true" pageId="445" pageNumber="446">B</emphasis>
.
<emphasis id="B919EACFEEEC3B88FB44F832FADAF7D7" box="[1153,1311,2044,2070]" italics="true" pageId="445" pageNumber="446">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEC3B88FAEDF832FA41F7D7" bold="true" box="[1320,1412,2044,2070]" pageId="445" pageNumber="446">
<taxonomicNameLabel id="A22A57B4EEEC3B88FAEDF832FA41F7D7" box="[1320,1412,2044,2070]" pageId="445" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
), 4 setae on the second exopodal segment of leg 1 (vs. 3 setae in
<taxonomicName id="4C6D4D5EEEEF3B8BFF61FF1EFEA4FF28" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[164,353,207,233]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="446" pageNumber="447" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEF3B8BFF61FF1EFF70FF28" box="[164,181,208,233]" italics="true" pageId="446" pageNumber="447">B</emphasis>
.
<emphasis id="B919EACFEEEF3B8BFF06FF01FEA4FF28" box="[195,353,207,233]" italics="true" pageId="446" pageNumber="447">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEF3B8BFEA2FF01FE05FF28" bold="true" box="[359,448,207,233]" pageId="446" pageNumber="447">
<taxonomicNameLabel id="A22A57B4EEEF3B8BFEA2FF01FE05FF28" box="[359,448,207,233]" pageId="446" pageNumber="447" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
), and a protopodal seta in leg 5 (vs. this seta absent in
<taxonomicName id="4C6D4D5EEEEF3B8BFE5EFF3CFD9DFECA" authority="Kim &amp; Boxshall, 2020" authorityName="Kim &amp; Boxshall" authorityYear="2020" box="[411,600,241,267]" class="Maxillopoda" family="Notodelphyidae" genus="Bysone" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="446" pageNumber="447" phylum="Arthropoda" rank="species" species="brevicaudatus" status="sp. nov.">
<emphasis id="B919EACFEEEF3B8BFE5EFF3CFE69FECA" box="[411,428,242,267]" italics="true" pageId="446" pageNumber="447">B</emphasis>
.
<emphasis id="B919EACFEEEF3B8BFE7FFF3FFD9DFECA" box="[442,600,241,267]" italics="true" pageId="446" pageNumber="447">brevicaudatus</emphasis>
</taxonomicName>
<emphasis id="B919EACFEEEF3B8BFD9BFF3FFD7DFECA" bold="true" box="[606,696,241,267]" pageId="446" pageNumber="447">
<taxonomicNameLabel id="A22A57B4EEEF3B8BFD9BFF3FFD7DFECA" box="[606,696,241,267]" pageId="446" pageNumber="447" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
).
</paragraph>
</subSubSection>
</treatment>
</document>