245 lines
36 KiB
XML
245 lines
36 KiB
XML
<document id="795654EC2B025CA58F12552E46589C93" ID-CLB-Dataset="276295" ID-DOI="10.1093/zoolinnean/zlaa050" ID-GBIF-Dataset="4e8bde44-3379-47ff-94ee-b5bdc99cc179" ID-ISSN="0024-4082" ID-Zenodo-Dep="5299597" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630093893690" checkinUser="felipe" docAuthor="Archangelsky, Miguel, Martínez Román, Nicolás Rafael & Fikáček, Martin" docDate="2021" docId="03FE2D4AF83A9C2BFF70C63F3B7B2B5E" docLanguage="en" docName="zlaa050.pdf" docOrigin="Zoological Journal of the Linnean Society 192 (2)" docSource="https://academic.oup.com/zoolinnean/article/192/2/416/6048374" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Limnohydrobius melaenus" docType="treatment" docVersion="6" masterDocId="FFC75532F82B9C3FFFCDC7083E15287C" masterDocTitle="Larval chaetotaxy and morphology are highly homoplastic yet phylogenetically informative in Hydrobiusini water scavenger beetles (Coleoptera: Hydrophilidae)" masterLastPageNumber="416" masterPageNumber="416" pageNumber="416" updateTime="1699150436133" updateUser="ExternalLinkService">
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<mods:title id="E33770DDDCAAF018E4B708F633769E7E">Larval chaetotaxy and morphology are highly homoplastic yet phylogenetically informative in Hydrobiusini water scavenger beetles (Coleoptera: Hydrophilidae)</mods:title>
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<mods:namePart id="3E50C2499A661D85CF6E988FF72143AB">Archangelsky, Miguel</mods:namePart>
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<mods:namePart id="7275027854F3C9A17E5C96EF3B61A01E">Martínez Román, Nicolás Rafael</mods:namePart>
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<mods:namePart id="D412BFE0074D2CFF6F39F34FBEA660AB">Fikáček, Martin</mods:namePart>
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<mods:date id="D9261AF24BB40C1AEFBD09155992883D">2021</mods:date>
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<treatment id="03FE2D4AF83A9C2BFF70C63F3B7B2B5E" ID-GBIF-Taxon="217228976" LSID="urn:lsid:plazi:treatment:03FE2D4AF83A9C2BFF70C63F3B7B2B5E" httpUri="http://treatment.plazi.org/id/03FE2D4AF83A9C2BFF70C63F3B7B2B5E" lastPageId="20" pageId="17">
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<subSubSection id="C34DCFD7F83A9C2EFF70C63F3CD82933" box="[189,717,310,335]" pageId="17" type="nomenclature">
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<paragraph id="8BE89C5CF83A9C2EFF70C63F3CD82933" blockId="17.[189,717,310,335]" box="[189,717,310,335]" pageId="17">
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<heading id="D0A02B30F83A9C2EFF70C63F3CD82933" box="[189,717,310,335]" centered="true" fontSize="9" level="2" pageId="17" reason="2">
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<taxonomicName id="4C57E7DFF83A9C2EFF70C63F3C1B2932" ID-CoL="6QDJ8" baseAuthorityName="Germar" baseAuthorityYear="1824" box="[189,526,311,334]" class="Insecta" family="Hydrophilidae" genus="Limnohydrobius" kingdom="Animalia" order="Coleoptera" pageId="17" phylum="Arthropoda" rank="species" species="melaenus">
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<emphasis id="B923404EF83A9C2EFF70C63F3C1B2932" box="[189,526,311,334]" italics="true" pageId="17">LIMNOHYDROBIUS MELAENUS</emphasis>
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</taxonomicName>
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(GERMAR, 1924)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DCFD7F83A9C2BFEB6C66D3B7B2B5E" lastPageId="20" pageId="17" type="description">
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<paragraph id="8BE89C5CF83A9C2EFEB6C66D3C1B2902" blockId="17.[379,526,357,382]" box="[379,526,357,382]" pageId="17">
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(
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<figureCitation id="136C80D9F83A9C2EFE4EC66D3C122902" box="[387,519,357,382]" captionStart-0="Figures 54–59" captionStart-1="Figures 60–67" captionStart-2="Figures 68–71" captionStartId-0="18.[164,254,1660,1682]" captionStartId-1="19.[144,234,1724,1746]" captionStartId-2="20.[163,255,1848,1870]" captionTargetBox-0="[166,1446,198,1617]" captionTargetBox-1="[222,1345,198,1681]" captionTargetBox-2="[166,1447,1168,1806]" captionTargetId-0="figure-101@18.[163,1449,195,1620]" captionTargetId-1="figure-80@19.[222,1348,195,1684]" captionTargetId-2="figure-527@20.[163,1450,1165,1809]" captionTargetPageId-0="18" captionTargetPageId-1="19" captionTargetPageId-2="20" captionText-0="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." captionText-1="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." captionText-2="Figures 68–71. Larva of Limnohydrobius melaenus, first instar (68–69) and third instar (70–71). 68, 70, mentum and prementum, dorsal view. 69, 71, mentum and prementum, ventral view. Scale bars: 0.05 mm." figureDoi-0="http://doi.org/10.5281/zenodo.5299613" figureDoi-1="http://doi.org/10.5281/zenodo.5318024" figureDoi-2="http://doi.org/10.5281/zenodo.5299617" httpUri-0="https://zenodo.org/record/5299613/files/figure.png" httpUri-1="https://zenodo.org/record/5318024/files/figure.png" httpUri-2="https://zenodo.org/record/5299617/files/figure.png" pageId="17">FIGS 54–71</figureCitation>
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)
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFF5CC69D3F1F29D0" blockId="17.[145,266,405,428]" box="[145,266,405,428]" pageId="17">
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<emphasis id="B923404EF83A9C2EFF5CC69D3F1F29D0" box="[145,266,405,428]" italics="true" pageId="17">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFF5CC6B53A282886" blockId="17.[145,761,445,1878]" lastBlockId="17.[809,1424,197,250]" pageId="17">
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<emphasis id="B923404EF83A9C2EFF5CC6B53F7829AE" box="[145,365,445,466]" italics="true" pageId="17">Larval morphology:</emphasis>
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Head capsule subquadrate; frontal lines Y-shaped, coronal line short; nasale slightly asymmetrical, with five short teeth, median tooth the shortest, right tooth projecting slightly farther than left one; lateral lobes of epistome symmetrical, bearing eight stout setae and an inner area of strong and sharp cuticular projections; posterior tentorial grooves close to midline, anterior, close to submentum. Cervical sclerites present. Antenna short, basal antennomere slightly longer and wider than second; second antennomere bearing an inner area of short and sharp cuticular spines on basal half; sensory appendage short 0.2 × as long as third antennomere. Mandibles symmetrical, with three inner teeth at midlength, basal tooth the smallest. Maxilla with large stipes, slightly longer than palpus, inner margin with an area of short and sharp cuticular projections basally, distally bearing a strong and sharp spine; first palpomere incompletely sclerotized dorsally, bearing an inner appendage slightly longer than second palpomere, third palpomere the longest; membrane between second and third palpomeres lacking cuticular projections. Labium with submentum fused to head capsule, dorsally with sharp cuticular projections on mentum, both palpomeres, and membranes between prementum and first palpomere and between first and second palpomeres, projections short, except those on membrane between both palpomeres; mentum subtrapezoidal, wider basally; prementum subquadrate; ligula well developed, three times longer than first palpomere; second palpomere 4.0 × times as long as first palpomere. Pronotal plate large, subrectangular, with posterior borders rounded and sagittal line; those of meso- and metathorax smaller, irregularly shaped, both with sagittal line. Abdomen mostly membranous (
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<figureCitation id="136C80D9F83A9C2EFE4AC2E63FF22E78" box="[391,487,1518,1540]" captionStart="Figures 1–12" captionStartId="8.[163,256,1361,1383]" captionTargetBox="[165,1440,197,1319]" captionTargetId="figure-254@8.[163,1443,195,1321]" captionTargetPageId="8" captionText="Figures 1–12. Hydrobiusini larvae, third instar larval habitus in dorsal, lateral and ventral view: 1–3, Hydramara argentina. 4–6, Limnohydrobius melaenus. 7–9, Sperchopsis tessellata. 10–12, Limnoxenus niger. Scale bars: 2 mm." figureDoi="http://doi.org/10.5281/zenodo.5299599" httpUri="https://zenodo.org/record/5299599/files/figure.png" pageId="17">Figs 4–6</figureCitation>
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), segments one to seven with one anterior pair of small dorsal plates and two pairs of small lobes each carrying a long distal seta, two additional lobes on each lateral and lateroventral margin; dorsal plate of segment eight large, suboval; segment nine trilobed, sclerotized dorsally. Legs well developed, five-segmented.
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<emphasis id="B923404EF83A9C2EFDDDC1AE3CD22EC7" box="[528,711,1702,1723]" italics="true" pageId="17">Morphometrics.</emphasis>
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See
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<tableCitation id="C6D5A9E7F83A9C2EFF5CC1CD3EF82EA6" box="[145,237,1733,1755]" captionStart="Table 3" captionStartId="5.[144,208,471,493]" captionText="Table 3. Measurements (in mm) and ratios for different larval instars of Ametor scabrosus, Hybogralius hartmeyeri, Hydramara argentina, Limnohydrobius melaenus, Limnoxenus niger and Sperchopsis tessellata" pageId="17">Table 3</tableCitation>
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.
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<emphasis id="B923404EF83A9C2EFF32C1CD3F9B2EA6" box="[255,398,1733,1754]" italics="true" pageId="17">Chaetotaxy.</emphasis>
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gFR2 with eight stout setae projecting mediad; pore PA30 behind pore PA29; A2 with two setae near SE1, seta AN9 apparently absent; seta MN1 posterior to pore MN2; pore MN4 closer to seta MN1 than to seta MN5; seta MN6 apparently absent; setae
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<collectingCountry id="F340DCCCF83A9C2EFC0AC7CD3DE128A6" box="[967,1012,197,218]" name="Mexico" pageId="17">MX</collectingCountry>
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7–
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<collectingCountry id="F340DCCCF83A9C2EFBC3C7CD3A2E28A6" box="[1038,1083,197,218]" name="Mexico" pageId="17">MX</collectingCountry>
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11 distinguishable; pore LA11 located at base of ligula.
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFCE4C62A3DA72946" blockId="17.[809,1426,290,1387]" box="[809,946,290,314]" pageId="17">
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<emphasis id="B923404EF83A9C2EFCE4C62A3DA72946" box="[809,946,290,314]" italics="true" pageId="17">Chaetotaxy</emphasis>
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFCE4C64B3AF42D17" blockId="17.[809,1426,290,1387]" pageId="17">
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<emphasis id="B923404EF83A9C2EFCE4C64B3B84292B" box="[809,1425,322,344]" italics="true" pageId="17">First instar larva (primary chaetotaxy): Head capsule</emphasis>
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(
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<figureCitation id="136C80D9F83A9C2EFCFCC6693DB8290B" box="[817,941,353,375]" captionStart="Figures 54–59" captionStartId="18.[164,254,1660,1682]" captionTargetBox="[166,1446,198,1617]" captionTargetId="figure-101@18.[163,1449,195,1620]" captionTargetPageId="18" captionText="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="17">Figs 54–56</figureCitation>
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). Frontale with 30 sensilla: two very short setae at about basal half, close to frontal lines (FR1); two pores (FR2) and two very short setae (FR3) on disc of frontale; three pairs of sensilla (pore FR4, long seta FR5 and long seta FR6) forming a triangle behind inner margin of antennal socket; short seta (FR7) on inner margin of antennal socket; two long setae (FR10, FR9) close to inner margin of antennal socket; distal area of frontale with six pairs of sensilla, long seta (FR8) and pore (FR15) close to midline, three pores (FR11, FR13, FR14) and very short seta (FR12) distal to inner margin of antennal socket. Nasale with eight setae (gFR1), six stout, dorsal on anterior margin and two smaller ventrally, below dorsal two innermost setae of gFR1; each epistomal lobe with eight large setae projecting mediad (gFR2). Each parietale with 30 sensilla. Dorsal surface: very short setae (PA1, PA2, PA4, PA5) and pore PA3 arranged in a longitudinal row, PA3 closer to PA2; pore PA6 close to frontal lines; three long setae (PA7, PA13, PA14) and a short to medium length seta (PA12) arranged in a transverse row at about midlength, posterior to stemmata; pore PA10 and long seta PA8 close to basal and distal margins of innermost distal stemma, respectively; short seta PA11 close to outermost posterior stemma; two long setae (PA9, PA20) and pore PA19 on anterolateral corner of head capsule, PA9 near base of antennal socket, PA19 very close to PA20. Ventral surface anteriorly with three pores on mandibular acetabulum (PA23, PA24, PA25) and two long setae on anterolateral corner (PA21, PA22); two long setae (PA16, PA18) and two pores (PA15, PA30) along outer margin at midlength (PA15 and PA16 close to each other); one pore (PA17) near seta PA16; two long setae (PA26, PA28) and two pores (PA28, PA29) forming a diagonal row on inner margin.
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFCE4C29C3AF72EE3" blockId="17.[809,1425,1428,1695]" pageId="17">
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<emphasis id="B923404EF83A9C2EFCE4C29C3DE02DD5" box="[809,1013,1428,1449]" italics="true" pageId="17">
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Antenna (
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<figureCitation id="136C80D9F83A9C2EFC54C29C3DF22DD5" box="[921,999,1428,1449]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="17">Fig. 60</figureCitation>
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).
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</emphasis>
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A1 bare, with five pores, two dorsal (AN1 on basal third, AN2 on distal third), two lateral (AN4 subapical, on inner margin, AN3 apical, on outer margin), one ventral and apical (AN5). A2 with one dorsal pore (AN6), two distal setae on outer corner (AN7 short, AN8 minute; AN9 apparently absent), two distal setae on inner corner (AN11 short, AN10 long). A3 with an apical group of at least five setae, two long and three short (gAN). SE1 very short.
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</paragraph>
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<paragraph id="8BE89C5CF83A9C2EFCE4C1C03B192F24" blockId="17.[809,1425,1735,1880]" pageId="17">
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<emphasis id="B923404EF83A9C2EFCE4C1C03A042EA1" box="[809,1041,1735,1757]" italics="true" pageId="17">
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Mandible (
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<figureCitation id="136C80D9F83A9C2EFC60C1C03A152EA0" box="[941,1024,1735,1757]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="17">Fig. 61</figureCitation>
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).
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</emphasis>
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One long seta on outer margin close to midlength (MN1), one minute seta on outer margin at distal third (MN5), three dorsal pores at level of distal retinaculum forming a triangle (MN2, MN3, MN4), pore MN6 apparently absent.
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</paragraph>
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<caption id="DF28CCD4F8399C2DFF69C1743EED2EB1" ID-DOI="http://doi.org/10.5281/zenodo.5299613" ID-Zenodo-Dep="5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="18" startId="18.[164,254,1660,1682]" targetBox="[166,1446,198,1617]" targetPageId="18">
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<paragraph id="8BE89C5CF8399C2DFF69C1743EED2EB1" blockId="18.[163,1443,1660,1741]" pageId="18">
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<emphasis id="B923404EF8399C2DFF69C1743F5F2EED" bold="true" box="[164,330,1660,1682]" pageId="18">Figures 54–59.</emphasis>
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Larva of
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<taxonomicName id="4C57E7DFF8399C2DFE7EC1743CDC2EEE" baseAuthorityName="Germar" baseAuthorityYear="1824" box="[435,713,1660,1682]" class="Insecta" family="Hydrophilidae" genus="Limnohydrobius" kingdom="Animalia" order="Coleoptera" pageId="18" phylum="Arthropoda" rank="species" species="melaenus">
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<emphasis id="B923404EF8399C2DFE7EC1743CDC2EEE" box="[435,713,1660,1682]" italics="true" pageId="18">Limnohydrobius melaenus</emphasis>
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</taxonomicName>
|
||
, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE89C5CF8399C2BFF6EC1F13CE929CD" blockId="18.[163,779,1785,1899]" lastBlockId="20.[163,779,197,434]" lastPageId="20" pageId="18">
|
||
<emphasis id="B923404EF8399C2DFF6EC1F13F802F73" box="[163,405,1785,1807]" italics="true" pageId="18">
|
||
Maxilla (
|
||
<figureCitation id="136C80D9F8399C2DFEC7C1F23F902F72" box="[266,389,1785,1807]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="18">Figs 62, 63</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Cardo with one long seta (
|
||
<collectingCountry id="F340DCCCF8399C2DFD0BC1F13CE22F73" box="[710,759,1785,1807]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
1). Stipes with an inner row of five setae, basal one spiniform (
|
||
<collectingCountry id="F340DCCCF8399C2DFEEAC03F3F432F31" box="[295,342,1847,1869]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
7), remaining four stout, bifid (
|
||
<collectingCountry id="F340DCCCF8399C2DFD06C03F3CEF2F30" box="[715,762,1847,1868]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
8,
|
||
<collectingCountry id="F340DCCCF8399C2DFF6EC05D3EC52F16" box="[163,208,1877,1898]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
9,
|
||
<collectingCountry id="F340DCCCF8399C2DFF24C05D3F022F16" box="[233,279,1877,1898]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
10,
|
||
<collectingCountry id="F340DCCCF8399C2DFEF3C05D3F7B2F17" box="[318,366,1877,1899]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
11); ventrally with three pores, one close to inner margin at midlength (
|
||
<collectingCountry id="F340DCCCF8399C2DFB0FC1F13AE52F73" box="[1218,1264,1785,1807]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
3), one subapical on outer margin (
|
||
<collectingCountry id="F340DCCCF8399C2DFBC8C0103A242F52" box="[1029,1073,1816,1838]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
4) and one at basal third (
|
||
<collectingCountry id="F340DCCCF8399C2DFA90C0103B9E2F52" box="[1373,1419,1816,1838]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
2); two long subapical setae close to
|
||
<collectingCountry id="F340DCCCF8399C2DFB62C03F3ACC2F30" box="[1199,1241,1847,1868]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
4 on outer margin (
|
||
<collectingCountry id="F340DCCCF8399C2DFC8FC05D3D652F17" box="[834,880,1877,1899]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
5,
|
||
<collectingCountry id="F340DCCCF8399C2DFC44C05D3DA22F17" box="[905,951,1877,1899]" name="Mexico" pageId="18">MX</collectingCountry>
|
||
6). MP1 dorsally with sub-basal stout and bifid seta (
|
||
<collectingCountry id="F340DCCCF8389C2CFEC0C0143F2E2F4E" box="[269,315,1820,1842]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
16) and one pore at base of appendage (
|
||
<collectingCountry id="F340DCCCF8389C2CFF54C0333EDF2F2D" box="[153,202,1851,1873]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
17); ventrally with two pores (
|
||
<collectingCountry id="F340DCCCF8389C2CFDF5C0333C732F2C" box="[568,614,1851,1872]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
12 apical on outer margin,
|
||
<collectingCountry id="F340DCCCF8389C2CFEF0C0513F7E2F13" box="[317,363,1881,1903]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
15 at base of appendage) and two long apical setae (
|
||
<collectingCountry id="F340DCCCF8389C2CFC3CC0143A0A2F4D" box="[1009,1055,1820,1841]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
13,
|
||
<collectingCountry id="F340DCCCF8389C2CFB8FC0143A652F4E" box="[1090,1136,1820,1842]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
14); inner appendage with one long seta and three or four short sensilla (gAPP). MP2 with two apical pores (
|
||
<collectingCountry id="F340DCCCF8389C2CFB92C0513A992F12" box="[1119,1164,1881,1902]" name="Mexico" pageId="19">MX</collectingCountry>
|
||
19 dorsal on membrane at inner margin,
|
||
<collectingCountry id="F340DCCCF83F9C2BFEAEC7CD3F9A28A6" box="[355,399,197,218]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
18 ventral, close to outer margin). MP3 with two apical setae (
|
||
<collectingCountry id="F340DCCCF83F9C2BFE1BC7EC3C172885" box="[470,514,228,249]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
23 dorsal, long, on outer margin;
|
||
<collectingCountry id="F340DCCCF83F9C2BFECEC60B3F3A2964" box="[259,303,259,280]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
21 ventral, shorter) and two ventral pores (
|
||
<collectingCountry id="F340DCCCF83F9C2BFF67C6293EC0294A" box="[170,213,289,310]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
20 apical, on outer margin,
|
||
<collectingCountry id="F340DCCCF83F9C2BFDCAC6293C24294A" box="[519,561,289,310]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
20 subapical, closer to inner margin). MP4 with one long basal seta on inner margin (
|
||
<collectingCountry id="F340DCCCF83F9C2BFE89C6573F642909" box="[324,369,351,373]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
24), and two subapical pores on outer margin (
|
||
<collectingCountry id="F340DCCCF83F9C2BFECEC6753F3A29EF" box="[259,303,381,403]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
25 digitiform and dorsal,
|
||
<collectingCountry id="F340DCCCF83F9C2BFD86C6753C6329EF" box="[587,630,381,403]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
26 ventral); a group of several very short sensilla constitute gMX1.
|
||
</paragraph>
|
||
<caption id="DF28CCD4F8389C2CFF5DC1B43B7F2E8C" ID-DOI="http://doi.org/10.5281/zenodo.5318024" ID-Zenodo-Dep="5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="19" startId="19.[144,234,1724,1746]" targetBox="[222,1345,198,1681]" targetPageId="19">
|
||
<paragraph id="8BE89C5CF8389C2CFF5DC1B43B7F2E8C" blockId="19.[144,1425,1724,1776]" pageId="19">
|
||
<emphasis id="B923404EF8389C2CFF5DC1B43F222EAD" bold="true" box="[144,311,1724,1746]" pageId="19">Figures 60–67.</emphasis>
|
||
Larva of
|
||
<taxonomicName id="4C57E7DFF8389C2CFE6EC1B43CAF2EAE" baseAuthorityName="Germar" baseAuthorityYear="1824" box="[419,698,1724,1746]" class="Insecta" family="Hydrophilidae" genus="Limnohydrobius" kingdom="Animalia" order="Coleoptera" pageId="19" phylum="Arthropoda" rank="species" species="melaenus">
|
||
<emphasis id="B923404EF8389C2CFE6EC1B43CAF2EAE" box="[419,698,1724,1746]" italics="true" pageId="19">Limnohydrobius melaenus</emphasis>
|
||
</taxonomicName>
|
||
, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE89C5CF83F9C2BFF6EC6D23CFC2B86" blockId="20.[163,779,474,1018]" pageId="20">
|
||
<emphasis id="B923404EF83F9C2BFF6EC6D23FD1298C" box="[163,452,474,496]" italics="true" pageId="20">
|
||
Labium (
|
||
<figureCitation id="136C80D9F83F9C2BFEC0C6D33F772993" box="[269,354,474,496]" captionStart="Figures 54–59" captionStartId="18.[164,254,1660,1682]" captionTargetBox="[166,1446,198,1617]" captionTargetId="figure-101@18.[163,1449,195,1620]" captionTargetPageId="18" captionText="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="20">Figs 56</figureCitation>
|
||
,
|
||
<figureCitation id="136C80D9F83F9C2BFEBDC6D23FA32993" box="[368,438,474,496]" captionStart="Figures 68–71" captionStartId="20.[163,255,1848,1870]" captionTargetBox="[166,1447,1168,1806]" captionTargetId="figure-527@20.[163,1450,1165,1809]" captionTargetPageId="20" captionText="Figures 68–71. Larva of Limnohydrobius melaenus, first instar (68–69) and third instar (70–71). 68, 70, mentum and prementum, dorsal view. 69, 71, mentum and prementum, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5299617" httpUri="https://zenodo.org/record/5299617/files/figure.png" pageId="20">68, 69</figureCitation>
|
||
).
|
||
</emphasis>
|
||
Submentum with two pairs of setae (
|
||
<figureCitation id="136C80D9F83F9C2BFEC5C6F13F412A73" box="[264,340,505,527]" captionStart="Figures 54–59" captionStartId="18.[164,254,1660,1682]" captionTargetBox="[166,1446,198,1617]" captionTargetId="figure-101@18.[163,1449,195,1620]" captionTargetPageId="18" captionText="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="20">Fig. 56</figureCitation>
|
||
), one long close to outer corners (LA1), the other minute on anterior corners (LA2). Mentum ventrally with one pair of subapical pores on outer margin (LA4) and one pair of short setae closer to midline (LA3). Prementum dorsally with one pair of basal pores (LA8) and one pair of minute seta-like sensilla (LA9) distally on membrane connecting with palpi and ligula; ventrally with two short setae on basal corners (LA5), two pores on anterolateral corners (LA7) and one pair of long distal setae (LA6). LP1 dorsally with one distal pore on membrane connecting with LP2 (LA14) and one minute basal seta ventrally (LA13); LP2 with one subapical pore on outer margin (LA15) and one apical group composed of several short sensilla and pores (gLA). Ligula dorsally with a pair of long basal setae (LA10) and a pair of apical pores (LA12); ventrally with a pair of basal pores (LA11).
|
||
</paragraph>
|
||
<paragraph id="8BE89C5CF83F9C2BFF6EC32A3B7B2B5E" blockId="20.[163,780,1058,1111]" lastBlockId="20.[827,1444,197,802]" pageId="20">
|
||
<emphasis id="B923404EF83F9C2BFF6EC32A3C432C4B" box="[163,598,1058,1080]" italics="true" pageId="20">Third instar larva: Head capsule</emphasis>
|
||
(
|
||
<figureCitation id="136C80D9F83F9C2BFDA0C32A3CEF2C44" box="[621,762,1058,1080]" captionStart="Figures 54–59" captionStartId="18.[164,254,1660,1682]" captionTargetBox="[166,1446,198,1617]" captionTargetId="figure-101@18.[163,1449,195,1620]" captionTargetPageId="18" captionText="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="20">Figs 57–59</figureCitation>
|
||
). Frontale with at least four secondary setae close to FR1; a row of 8–9 short secondary setae demarcating each missing frontal line (it is difficult to assign these setae either to the frontale or to the parietale). Each parietale with three secondary setae, one short dorsal seta near PA9 and two setae on outer margin near PA18 (one short and one long).
|
||
<emphasis id="B923404EF83F9C2BFB67C6573B192908" box="[1194,1292,351,372]" italics="true" pageId="20">Antenna</emphasis>
|
||
(
|
||
<figureCitation id="136C80D9F83F9C2BFAD0C6563B782908" box="[1309,1389,350,372]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="20">Fig. 64</figureCitation>
|
||
). A2 with two small basal pores on dorsal surface.
|
||
<emphasis id="B923404EF83F9C2BFAFBC6753BB629EE" box="[1334,1443,381,402]" italics="true" pageId="20">Mandible</emphasis>
|
||
(
|
||
<figureCitation id="136C80D9F83F9C2BFC8EC6943D8029CE" box="[835,917,412,434]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="20">Fig. 65</figureCitation>
|
||
). With several secondary setae arranged as follows: a sub-basal patch of nine short setae on outer and ventral margins, a row of at least 11 minute setae on outer margin behind MN1 and two minute setae distal to MN1 on outer margin, MN5 cannot be distinguished from these secondary setae (as marked on
|
||
<figureCitation id="136C80D9F83F9C2BFCADC55C3DA42A15" box="[864,945,595,618]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="20">Fig. 65</figureCitation>
|
||
).
|
||
<emphasis id="B923404EF83F9C2BFC04C55C3A302A15" box="[969,1061,596,617]" italics="true" pageId="20">Maxilla</emphasis>
|
||
(
|
||
<figureCitation id="136C80D9F83F9C2BFBFAC55C3AAF2A16" box="[1079,1210,596,618]" captionStart="Figures 60–67" captionStartId="19.[144,234,1724,1746]" captionTargetBox="[222,1345,198,1681]" captionTargetId="figure-80@19.[222,1348,195,1684]" captionTargetPageId="19" captionText="Figures 60–67. Larva of Limnohydrobius melaenus, first instar (60–63) and third instar (64–67). 60, 64, antenna, dorsal view. 61, 65, right mandible, dorsal view. 62, 66, maxilla, dorsal view. 63, 67, maxilla, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5318024" httpUri="https://zenodo.org/record/5318024/files/figure.png" pageId="20">Figs 66, 67</figureCitation>
|
||
). Stipes with three secondary setae on outer margin, one long in dorsal view close to pore
|
||
<collectingCountry id="F340DCCCF83F9C2BFBC1C5993A2D2ADA" box="[1036,1080,657,678]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
4, two short in ventral view, one at midlength and one sub-basal; seta
|
||
<collectingCountry id="F340DCCCF83F9C2BFB31C5B83B322AB9" box="[1276,1319,688,709]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
7 long and slender; MP1 with
|
||
<collectingCountry id="F340DCCCF83F9C2BFBC6C5C63A222A98" box="[1035,1079,718,740]" name="Mexico" pageId="20">MX</collectingCountry>
|
||
16 bifid.
|
||
<emphasis id="B923404EF83F9C2BFB5FC5C63AF92A9F" box="[1170,1260,718,739]" italics="true" pageId="20">Labium</emphasis>
|
||
(
|
||
<figureCitation id="136C80D9F83F9C2BFB35C5C63B5D2A98" box="[1272,1352,718,740]" captionStart="Figures 54–59" captionStartId="18.[164,254,1660,1682]" captionTargetBox="[166,1446,198,1617]" captionTargetId="figure-101@18.[163,1449,195,1620]" captionTargetPageId="18" captionText="Figures 54–59. Larva of Limnohydrobius melaenus, first instar (54–56) and third instar (57–59). 54, 57, labroclypeus. 55, 58, head capsule in dorsal view. 56, 59, head capsule in ventral view. Scale bars: Figs 54, 57: 0.05 mm, Figs 55–56, 58–59: 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5299613" httpUri="https://zenodo.org/record/5299613/files/figure.png" pageId="20">Figs 59</figureCitation>
|
||
,
|
||
<figureCitation id="136C80D9F83F9C2BFA9EC5C63B812A9F" box="[1363,1428,718,740]" captionStart="Figures 68–71" captionStartId="20.[163,255,1848,1870]" captionTargetBox="[166,1447,1168,1806]" captionTargetId="figure-527@20.[163,1450,1165,1809]" captionTargetPageId="20" captionText="Figures 68–71. Larva of Limnohydrobius melaenus, first instar (68–69) and third instar (70–71). 68, 70, mentum and prementum, dorsal view. 69, 71, mentum and prementum, ventral view. Scale bars: 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5299617" httpUri="https://zenodo.org/record/5299617/files/figure.png" pageId="20">70, 71</figureCitation>
|
||
). Mentum with a distal crown of ten stout and blunt setae and five or six more slender setae ventrally.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |