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<document id="467B852ED50E5E8CB386F27D40006229" ID-DOI="10.11646/zootaxa.3584.1.1" ID-ISSN="1175­5334" ID-Zenodo-Dep="10096816" ID-ZooBank="072032C4-63FC-499A-A61D-58B428051302" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629830673067" checkinUser="felipe" docAuthor="Michat, Mariano C., Alarie, Yves &amp; Watts, Chris H. S." docDate="2012" docId="256287ACFFD02740FBE8F980E0A48671" docLanguage="en" docName="zt03584p110.pdf" docOrigin="Zootaxa 3584 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.3584.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Limbodessus shuckardii" docType="treatment" docVersion="3" lastPageNumber="24" masterDocId="D95BFFD4FFC52757FB7FFF92E231831C" masterDocTitle="3584" masterLastPageNumber="110" masterPageNumber="1" pageNumber="22" updateTime="1699581498450" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:namePart id="4DFA55E2E65DF98B80ED9FFD17737D25">Michat, Mariano C.</mods:namePart>
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<mods:namePart id="0AA183CFFDAEF885E2616A5B4BBF713F">Alarie, Yves</mods:namePart>
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<mods:namePart id="49239F245F83ED1D2E79DE9D546899E4">Watts, Chris H. S.</mods:namePart>
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<treatment id="256287ACFFD02740FBE8F980E0A48671" LSID="urn:lsid:plazi:treatment:256287ACFFD02740FBE8F980E0A48671" httpUri="http://treatment.plazi.org/id/256287ACFFD02740FBE8F980E0A48671" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22">
<subSubSection id="E5D16531FFD02742FBE8F980E0598530" box="[151,616,1554,1580]" pageId="21" pageNumber="22" type="nomenclature">
<paragraph id="AD7436BAFFD02742FBE8F980E0598530" blockId="21.[151,616,1554,1613]" box="[151,616,1554,1580]" pageId="21" pageNumber="22">
<heading id="F63C81D6FFD02742FBE8F980E0598530" bold="true" box="[151,616,1554,1580]" fontSize="11" level="1" pageId="21" pageNumber="22" reason="1">
<taxonomicName id="6ACB4D39FFD02742FBE8F980E0598530" ID-CoL="6QBH3" authority="(Clark, 1862)" baseAuthorityName="Clark" baseAuthorityYear="1862" box="[151,616,1554,1580]" class="Insecta" family="Dytiscidae" genus="Limbodessus" kingdom="Animalia" order="Coleoptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="shuckardii">
<emphasis id="9FBFEAA8FFD02742FBE8F980E0598530" bold="true" box="[151,616,1554,1580]" pageId="21" pageNumber="22">
<emphasis id="9FBFEAA8FFD02742FBE8F980E38A8530" bold="true" box="[151,443,1554,1580]" italics="true" pageId="21" pageNumber="22">Limbodessus shuckardii</emphasis>
(Clark, 1862)
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="E5D16531FFD02742FBE8F9A7E3168551" box="[151,295,1589,1613]" pageId="21" pageNumber="22" type="description">
<paragraph id="AD7436BAFFD02742FBE8F9A7E3168551" blockId="21.[151,616,1554,1613]" box="[151,295,1589,1613]" pageId="21" pageNumber="22">
(
<figureCitation id="35F02A3FFFD02742FBE0F9A7E32E8551" box="[159,287,1589,1613]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="21" pageNumber="22">Figs 2226</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="E5D16531FFD02742FBE8F9EFE18785C3" pageId="21" pageNumber="22" type="materials_examined">
<paragraph id="AD7436BAFFD02742FBE8F9EFE18785C3" blockId="21.[151,1436,1661,1946]" pageId="21" pageNumber="22">
<emphasis id="9FBFEAA8FFD02742FBE8F9EFE348858A" bold="true" box="[151,377,1661,1686]" inLineHeading="true" pageId="21" pageNumber="22" reason="1">Source of material.</emphasis>
<materialsCitation id="1DA33CE7FFD02742FA00F9EFE34385C3" collectingDate="1996-10-22" collectorName="C. H. S. Watts" county="One" location="Yallingrup" municipality="Larvae" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Western Australia">
<collectingCounty id="44154E36FFD02742FA00F9EFE39F8589" box="[383,430,1661,1685]" pageId="21" pageNumber="22">One</collectingCounty>
specimen of instar II and three of instar III were used for the description (
<tableCitation id="E0490301FFD02742FF9CF9EFE7078589" box="[1251,1334,1661,1685]" captionStart="TABLE 1" captionStartId="5.[151,238,608,632]" captionText="TABLE 1. Species and instars described in the present study. The numbers under each instar indicate the specimens studied." pageId="21" pageNumber="22">Table 1</tableCitation>
).
<collectingMunicipality id="4D10ACC0FFD02742FE31F9ECE7AD8589" box="[1358,1436,1662,1685]" pageId="21" pageNumber="22">Larvae</collectingMunicipality>
were collected in association with adults at the following localities:
<emphasis id="9FBFEAA8FFD02742F8D9F931E6B285A7" bold="true" box="[934,1155,1698,1723]" pageId="21" pageNumber="22">
<collectingRegion id="6F0FF858FFD02742F8D9F931E6B285A7" box="[934,1155,1698,1723]" country="Australia" name="Western Australia" pageId="21" pageNumber="22">Western Australia</collectingRegion>
</emphasis>
,
<location id="A8146061FFD02742FFECF930E73D85A6" LSID="urn:lsid:plazi:treatment:256287ACFFD02740FBE8F980E0A48671:A8146061FFD02742FFECF930E73D85A6" box="[1171,1292,1698,1722]" county="One" municipality="Larvae" name="Yallingrup" pageId="21" pageNumber="22" stateProvince="Western Australia">Yallingrup</location>
,
<date id="D975107AFFD02742FE65F930E7A985A6" box="[1306,1432,1698,1722]" pageId="21" pageNumber="22" value="1996-10-22">
<collectingDate id="C931E992FFD02742FE65F930E7A985A6" box="[1306,1432,1698,1722]" pageId="21" pageNumber="22" value="1996-10-22">22-X-1996</collectingDate>
</date>
, coll.
<collectorName id="003E536CFFD02742FBB0F955E34385C3" box="[207,370,1735,1759]" pageId="21" pageNumber="22">C. H. S. Watts</collectorName>
</materialsCitation>
;
<materialsCitation id="1DA33CE7FFD02742FA02F955E18785C3" box="[381,950,1735,1759]" collectingDate="2003-10-03" collectorName="C. H. S. Watts." location="Bunbury" pageId="21" pageNumber="22" specimenCount="1" stateProvince="Western Australia">
<quantity id="6A339B5FFFD02742FA02F955E38785C3" box="[381,438,1735,1759]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="21" pageNumber="22" unit="km" value="4.0">4 km</quantity>
SW
<location id="A8146061FFD02742FA91F955E06085C3" LSID="urn:lsid:plazi:treatment:256287ACFFD02740FBE8F980E0A48671:A8146061FFD02742FA91F955E06085C3" box="[494,593,1735,1759]" name="Bunbury" pageId="21" pageNumber="22" stateProvince="Western Australia">Bunbury</location>
,
<date id="D975107AFFD02742F923F955E0FA85C3" box="[604,715,1735,1759]" pageId="21" pageNumber="22" value="2003-10-03">
<collectingDate id="C931E992FFD02742F923F955E0FA85C3" box="[604,715,1735,1759]" pageId="21" pageNumber="22" value="2003-10-03">3-X-2003</collectingDate>
</date>
, coll.
<collectorName id="003E536CFFD02742F871F955E18785C3" box="[782,950,1735,1759]" pageId="21" pageNumber="22">C. H. S. Watts.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="E5D16531FFD02740FBB8F97FE18687FE" lastPageId="23" lastPageNumber="24" pageId="21" pageNumber="22" type="diagnosis">
<paragraph id="AD7436BAFFD02742FBB8F97FE7AD8486" blockId="21.[151,1436,1661,1946]" pageId="21" pageNumber="22">
<emphasis id="9FBFEAA8FFD02742FBB8F97FE3FA841A" bold="true" box="[199,459,1773,1798]" inLineHeading="true" pageId="21" pageNumber="22" reason="1">Diagnosis (instar III).</emphasis>
Medium-sized species (HL
<quantity id="6A339B5FFFD02742F870F97FE1868419" box="[783,951,1773,1797]" metricMagnitude="-4" metricUnit="m" metricValue="8.5" metricValueMax="11.5" metricValueMin="5.5" pageId="21" pageNumber="22" unit="mm" value="0.85" valueMax="1.15" valueMin="0.55">0.551.15 mm</quantity>
); head (
<figureCitation id="35F02A3FFFD02742FF6DF97FE6A28419" box="[1042,1171,1773,1797]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="21" pageNumber="22">Figs 2223</figureCitation>
) subpentagonal; nasale subtriangular; half-circle of dense spinulae on lateroventral margins of nasale absent; hole-like structure on ventrodistal surface of nasale absent; lateral margins of nasale not inflated in dorsal view; lateral branches of nasale minute; slender spinulae anterior to seta FR13 scarce (20 or less); occipital foramen well developed (HW/OCW less than 1.90); occipital suture present; lateral margins of parietal curved; secondary spiniform setae on lateral
</paragraph>
<caption id="F9B46632FFD32741FBE8F8D4E3F78483" ID-DOI="http://doi.org/10.5281/zenodo.10096820" ID-Zenodo-Dep="10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="22" pageNumber="23" startId="22.[151,263,1862,1885]" targetBox="[154,1430,193,1836]" targetPageId="22">
<paragraph id="AD7436BAFFD32741FBE8F8D4E3F78483" blockId="22.[151,1436,1862,1951]" pageId="22" pageNumber="23">
<emphasis id="9FBFEAA8FFD32741FBE8F8D4E3688441" bold="true" box="[151,345,1862,1885]" pageId="22" pageNumber="23">FIGURES 2226.</emphasis>
<taxonomicName id="6ACB4D39FFD32741FA1AF8D5E06F8441" baseAuthorityName="Clark" baseAuthorityYear="1862" box="[357,606,1863,1885]" class="Insecta" family="Dytiscidae" genus="Limbodessus" kingdom="Animalia" order="Coleoptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="shuckardii">
<emphasis id="9FBFEAA8FFD32741FA1AF8D5E06F8441" box="[357,606,1863,1885]" italics="true" pageId="22" pageNumber="23">Limbodessus shuckardii</emphasis>
</taxonomicName>
, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm.
</paragraph>
</caption>
<paragraph id="AD7436BAFFD22740FBB8FF0AE3FC83B3" blockId="23.[151,1437,151,1389]" box="[199,461,151,176]" pageId="23" pageNumber="24">
<emphasis id="9FBFEAA8FFD22740FBB8FF0AE31883AC" bold="true" box="[199,297,152,176]" pageId="23" pageNumber="24">Instar I.</emphasis>
Not available.
</paragraph>
<paragraph id="AD7436BAFFD22740FBB8FF29E17C8189" blockId="23.[151,1437,151,1389]" pageId="23" pageNumber="24">
<emphasis id="9FBFEAA8FFD22740FBB8FF29E30583CF" bold="true" box="[199,308,187,211]" pageId="23" pageNumber="24">Instar II.</emphasis>
Head. A3 less than 2.50 times longer than A1; A4 less than 0.70 times as long as A3; MN less than 4.70 times longer than broad; MP2 more than 1.50 times longer than MP1; MP2 2.102.95 times longer than MP3; LP2 1.001.70 times longer than LP1. Legs. L3 more than 3.00 times longer than HW; CL(L3) more than 0.40 times as long as TA. Abdomen. U 3.004.00 times longer than LAS; U more than 2.25 times longer than HW; U1 less than 1.45 times longer than U2. Chaetotaxy. Anteroventral margin of nasale with 25 lamellae clypeales distributed in a single row; anterior secondary setae on proCO absent; meso- and metaCO with less than 5 posterodorsal secondary setae; ventral secondary setae on proCO present; ventral secondary setae on mesoCO present; proFE with less than 3 posteroventral secondary setae; metaFE with less than 11 secondary setae; anterodorsal, anteroventral and posterodorsal secondary setae on proTI absent; anterodorsal secondary setae on meso- and metaTI present; meso- and metaTI with less than 2 posterodorsal secondary setae; posteroventral secondary setae on pro-, meso- and metaTI present; metaTI with less than 5 secondary setae; secondary setae on proTA absent; posterodorsal and posteroventral secondary setae on meso- and metaTA present; metaTA with less than 4 secondary setae; secondary setae on U absent. Measurements and ratios that characterize the body shape are shown in
<tableCitation id="E0490301FFD22740FA7BFDEFE3688189" box="[260,345,637,661]" captionStart="TABLE 7" captionStartId="12.[151,239,156,180]" captionText="TABLE 7. Measurements and ratios for the second-instar larvae of species of Limbodessus." pageId="23" pageNumber="24">Table 7</tableCitation>
. Secondary leg setation detailed in
<tableCitation id="E0490301FFD22740F99AFDEFE1788189" box="[741,841,637,661]" captionStart="TABLE 15" captionStartId="56.[151,239,907,931]" captionText="TABLE 15. Number and position of secondary setae on the legs of second-instar larvae of species of Limbodessus. Numbers between slash marks refer to pro-, meso- and metathoracic leg, respectively. A = anterior, D = dorsal, P = posterior, Pr = proximal, V = ventral, Total = total number of secondary setae on the segment (excluding primary setae)." pageId="23" pageNumber="24">Table 15</tableCitation>
.
</paragraph>
<paragraph id="AD7436BAFFD22740FBB8FD32E18687FE" blockId="23.[151,1437,151,1389]" pageId="23" pageNumber="24">
<emphasis id="9FBFEAA8FFD22740FBB8FD32E30981A4" bold="true" box="[199,312,672,696]" pageId="23" pageNumber="24">Instar III</emphasis>
(
<figureCitation id="35F02A3FFFD22740FA36FD0DE3FD81AB" box="[329,460,671,695]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Figs 2226</figureCitation>
). Head (
<figureCitation id="35F02A3FFFD22740F954FD0DE09F81AB" box="[555,686,671,695]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Figs 2223</figureCitation>
). A3 less than 2.25 times longer than A1; A3 less than 1.45 times longer than A2; MN less than 4.85 times longer than broad; MP less than 1.75 times longer than labial palpus; MP2 2.103.10 times longer than MP3; LP2 more than 0.65 times as long as LP1. Legs (
<figureCitation id="35F02A3FFFD22740FF4DFD77E68281E1" box="[1074,1203,741,765]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Figs 2425</figureCitation>
). L3 2.252.85 times longer than HW. Abdomen (
<figureCitation id="35F02A3FFFD22740FAB2FC95E02F8003" box="[461,542,775,799]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Fig. 26</figureCitation>
). U less than 2.10 times longer than LAS; U 1.552.25 times longer than HW; U1 0.701.40 times as long as U2. Chaetotaxy. Anteroventral margin of nasale with 48 lamellae clypeales distributed in 2 rows; proCO with 14 anterior secondary setae; mesoCO with 15 anterior secondary setae; pro-, meso and metaCO without posterior secondary setae; proCO with 1215 secondary setae; metaCO with less than 20 secondary setae; anterodorsal secondary setae on pro- and metaFE present; metaFE with less than 12 anteroventral secondary setae; posterodorsal secondary setae on meso- and metaFE absent; metaFE with 927 secondary setae; anterodorsal and anteroventral secondary setae on proTI present; mesoTI with less than 4 anteroventral secondary setae; metaTI with less than 9 anteroventral secondary setae; posterodorsal secondary setae on proTI absent; metaTI with less than 16 secondary setae; anterodorsal secondary setae on pro-, meso- and metaTA absent; anteroventral secondary setae on proTA absent; anteroventral secondary setae on meso- and metaTA present; posterodorsal secondary setae on pro-, meso- and metaTA present; posteroventral secondary setae on pro- and mesoTA present; metaTA with 15 posteroventral secondary setae; proTA with 17 secondary setae; mesoTA with less than 7 secondary setae; metaTA with less than 16 secondary setae; secondary setae on U absent. Measurements and ratios that characterize the body shape are shown in
<tableCitation id="E0490301FFD22740FA10FB58E3E187FE" box="[367,464,1226,1250]" captionStart="TABLE 12" captionStartId="46.[151,239,155,179]" captionText="TABLE 12. Measurements and ratios for the third-instar larvae of species of Limbodessus." pageId="23" pageNumber="24">Table 12</tableCitation>
. Secondary leg setation detailed in
<tableCitation id="E0490301FFD22740F82EFB58E18287FE" box="[849,947,1226,1250]" captionStart="TABLE 20" captionStartId="90.[151,239,151,175]" captionText="TABLE 20. Number and position of secondary setae on the legs of third-instar larvae of species of Limbodessus. Numbers between slash marks refer to pro-, meso- and metathoracic leg, respectively. A = anterior, D = dorsal, P = posterior, Pr = proximal, V = ventral, Total = total number of secondary setae on the segment (excluding primary setae)." pageId="23" pageNumber="24">Table 20</tableCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="E5D16531FFD22740FBB8FB7FE0A48671" pageId="23" pageNumber="24" type="discussion">
<paragraph id="AD7436BAFFD22740FBB8FB7FE0A48671" blockId="23.[151,1437,151,1389]" pageId="23" pageNumber="24">
<emphasis id="9FBFEAA8FFD22740FBB8FB7FE30A8619" bold="true" box="[199,315,1261,1285]" inLineHeading="true" pageId="23" pageNumber="24" reason="1">Remarks.</emphasis>
This species belongs to the epigean
<taxonomicName id="6ACB4D39FFD22740F9AFFB7FE1508619" authorityName="Guignot" authorityYear="1939" box="[720,865,1261,1285]" class="Insecta" family="Dytiscidae" genus="Limbodessus" kingdom="Animalia" order="Coleoptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="genus">
<emphasis id="9FBFEAA8FFD22740F9AFFB7FE1508619" box="[720,865,1261,1285]" italics="true" pageId="23" pageNumber="24">Limbodessus</emphasis>
</taxonomicName>
characterized by the absence of secondary setae on the urogomphus (
<taxonomicName id="6ACB4D39FFD22740FA22FA83E3EA8634" baseAuthorityName="Clark" baseAuthorityYear="1862" box="[349,475,1296,1320]" class="Insecta" family="Dytiscidae" genus="Liodessus" kingdom="Animalia" order="Coleoptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="amabilis">
<emphasis id="9FBFEAA8FFD22740FA22FA83E3EA8634" box="[349,475,1296,1320]" italics="true" pageId="23" pageNumber="24">L. amabilis</emphasis>
</taxonomicName>
,
<taxonomicName id="6ACB4D39FFD22740FA95FA83E0B18634" baseAuthorityName="Clark" baseAuthorityYear="1862" box="[490,640,1297,1320]" class="Insecta" family="Dytiscidae" genus="Limbodessus" kingdom="Animalia" order="Coleoptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="compactus">
<emphasis id="9FBFEAA8FFD22740FA95FA83E0B18634" box="[490,640,1297,1320]" italics="true" pageId="23" pageNumber="24">L. compactus</emphasis>
</taxonomicName>
) (
<figureCitation id="35F02A3FFFD22740F9E6FA9DE0DF863B" box="[665,750,1295,1319]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Fig. 26</figureCitation>
). Within this group,
<taxonomicName id="6ACB4D39FFD22740F8A9FA83E6588634" baseAuthorityName="Clark" baseAuthorityYear="1862" box="[982,1129,1296,1320]" class="Insecta" family="Dytiscidae" genus="Limbodessus" kingdom="Animalia" order="Coleoptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="shuckardii">
<emphasis id="9FBFEAA8FFD22740F8A9FA83E6588634" box="[982,1129,1296,1320]" italics="true" pageId="23" pageNumber="24">L. shuckardii</emphasis>
</taxonomicName>
can be distinguished by its larger size, the absence of anterodorsal secondary setae on the tarsus (
<figureCitation id="35F02A3FFFD22740F8CAFAA0E63B8656" box="[949,1034,1330,1354]" captionStart="FIGURES 2226" captionStartId="22.[151,263,1862,1885]" captionTargetBox="[154,1430,193,1836]" captionTargetId="figure-56@22.[154,1432,193,1841]" captionTargetPageId="22" captionText="FIGURES 2226. Limbodessus shuckardii, third-instar larva. 22, head, dorsal aspect; 23, head, ventral aspect; 24, left prothoracic leg, anterior aspect; 25, right prothoracic leg, posterior aspect; 26, abdominal segment VIII and urogomphi, dorsal aspect. Scale bars = 0.10 mm." figureDoi="http://doi.org/10.5281/zenodo.10096820" httpUri="https://zenodo.org/record/10096820/files/figure.png" pageId="23" pageNumber="24">Fig. 24</figureCitation>
), and the presence of posterodorsal secondary setae on the meso- and metatarsus.
</paragraph>
</subSubSection>
</treatment>
</document>