539 lines
69 KiB
XML
539 lines
69 KiB
XML
<document ID-DOI="10.37520/aemnp.2020.018" ID-ISSN="1804-6487" ID-Zenodo-Dep="3879911" ID-ZooBank="9D78C2BB-8042-4883-9578-A370E8152D9A" approvalRequired="2" approvalRequired_for_treatments="2" checkinTime="1591389282105" checkinUser="tatiana" docAuthor="Minoshima, Yûsuke N. & Watanabe, Reiya" docDate="2020" docId="03A6EF51FFD51F1239B6FB22FDCBFAF0" docLanguage="en" docName="ActaEntMusNatPra.60.1.319-332.pdf" docOrigin="Acta Entomologica Musei Nationalis Pragae 60 (1)" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@751e664e" docStyleName="actaentmusnatpra.2018to2019.journal_article" docTitle="Helophorus (Gephelophorus) auriculatus Sharp 1884" docType="treatment" docVersion="2" lastPageId="11" lastPageNumber="330" masterDocId="FF9F9729FFD41F193A30FFDFFFABFFA5" masterDocTitle="Morphology of immature stages of Helophorus (Gephelophorus) auriculatus (Coleoptera, Helophoridae)" masterLastPageNumber="332" masterPageNumber="319" pageId="1" pageNumber="320" updateTime="1591389654459" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-NC-ND-3.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Morphology of immature stages of Helophorus (Gephelophorus) auriculatus (Coleoptera, Helophoridae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Minoshima, Yûsuke N.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Watanabe, Reiya</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Acta Entomologica Musei Nationalis Pragae</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-05-15</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>60</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>319</mods:start>
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<mods:end>332</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.37520/aemnp.2020.018</mods:identifier>
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<mods:identifier type="ISSN">1804-6487</mods:identifier>
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<mods:identifier type="Zenodo-Dep">3879911</mods:identifier>
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<mods:identifier type="ZooBank">9D78C2BB-8042-4883-9578-A370E8152D9A</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03A6EF51FFD51F1239B6FB22FDCBFAF0" httpUri="http://treatment.plazi.org/id/03A6EF51FFD51F1239B6FB22FDCBFAF0" lastPageId="11" lastPageNumber="330" pageId="1" pageNumber="320">
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<subSubSection pageId="1" pageNumber="320" type="nomenclature">
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<paragraph blockId="1.[902,1359,1228,1332]" pageId="1" pageNumber="320">
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<heading centered="true" fontSize="10" level="2" pageId="1" pageNumber="320" reason="3">
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<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="1" pageNumber="320" phylum="Arthropoda" rank="species" species="auriculatus" subGenus="Gephelophorus">
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<emphasis bold="true" pageId="1" pageNumber="320">
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<emphasis bold="true" box="[902,1032,1277,1300]" italics="true" pageId="1" pageNumber="320">Helophorus</emphasis>
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(
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<emphasis bold="true" box="[1048,1217,1277,1300]" italics="true" pageId="1" pageNumber="320">Gephelophorus</emphasis>
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)
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<emphasis bold="true" box="[1233,1359,1277,1300]" italics="true" pageId="1" pageNumber="320">auriculatus</emphasis>
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Sharp, 1884
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="330" pageId="1" pageNumber="320" type="description">
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<paragraph blockId="1.[826,1435,1355,2083]" pageId="1" pageNumber="320">
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<emphasis bold="true" box="[826,1080,1355,1380]" pageId="1" pageNumber="320">Description of egg case.</emphasis>
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Egg-cases (
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<figureCitation box="[1202,1314,1356,1379]" captionStart="Fig" captionStartId="2.[151,182,1496,1515]" captionTargetBox="[151,1436,189,1482]" captionTargetId="figure@2.[151,1436,189,1482]" captionTargetPageId="2" captionText="Fig. 1. Immature stages of Helophorus auriculatus Sharp, 1884. A, B – egg-case; C–H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side)." figureDoi="http://doi.org/10.5281/zenodo.3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="1" pageNumber="320">Figs 1A, B</figureCitation>
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) oviposited on mud near the edge of water. Egg-case bag-shaped, leaflike mast of greatly variable length; 4.49 ± 1.15 (1.77–7.99, n=32) mm [mean ± SD (minimum–maximum, sample size)]. The mean number of hatched larvae per egg-case was 8.67 ± 1.97 (3–13, n=32) (see also WAŦANAƂൾ et al. (2020)). Mast white in colour; bag covered with mud and sand grains. When hatching, larvae make a hole to escape at the base of the mast. Total length of egg-case 6.98 ± 1.41 (4.39–10.63, n=32) mm.
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</paragraph>
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<paragraph blockId="1.[826,1435,1355,2083]" pageId="1" pageNumber="320">
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<emphasis bold="true" box="[826,1202,1675,1700]" pageId="1" pageNumber="320">
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Description of larva.
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<emphasis box="[1071,1202,1676,1699]" italics="true" pageId="1" pageNumber="320">First instar.</emphasis>
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</emphasis>
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General morphology similar to third instar; antenna and maxilla proportionally shorter and stouter than third instar. Ventral cuticular projections on nasale absent (
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<figureCitation box="[1156,1232,1772,1795]" captionStart="Fig" captionStartId="2.[151,182,1496,1515]" captionTargetBox="[151,1436,189,1482]" captionTargetId="figure@2.[151,1436,189,1482]" captionTargetPageId="2" captionText="Fig. 1. Immature stages of Helophorus auriculatus Sharp, 1884. A, B – egg-case; C–H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side)." figureDoi="http://doi.org/10.5281/zenodo.3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="1" pageNumber="320">Fig. 1I</figureCitation>
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). Small to minute thoracic and abdominal sclerites present on third instar often indistinct, undetectable or absent. Basal segment of urogomphus bearing two long setae apically.
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</paragraph>
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<paragraph blockId="1.[826,1435,1355,2083]" lastBlockId="2.[151,760,1643,2082]" lastPageId="2" lastPageNumber="321" pageId="1" pageNumber="320">
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<emphasis box="[856,1259,1900,1925]" italics="true" pageId="1" pageNumber="320">Primary chaetotaxy of head capsule</emphasis>
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.
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<emphasis box="[1276,1369,1900,1923]" italics="true" pageId="1" pageNumber="320">Frontale</emphasis>
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(Figs 2A, 3). Central part with three pairs of sensilla (FR1–3) slightly divergent posteriad; FR1 and FR3 minute seta, FR2 pore-like; FR1 close to frontal line, FR2 behind FR3. Pore-like sensillum FR4 and long seta FR6 situated mesally to antennal socket, FR6 posterolateral to FR4. Minute seta FR5 close to frontal line, posterior to FR6. FR7 minute seta, on inner margin of antennal socket. Rather short seta FR8 behind nasale, short seta FR9 posterolateral to FR8. Pore-like sensilla FR11, FR13, FR14 on epistome, forming oblique row; FR11 anterior to FR13 and FR14, FR13 between FR11 and FR14. Short seta FR10 situated laterally to FR13. Rather long seta FR12 anterior to FR10. FR15 absent. Nasale with group of six setae (gFR1); median two short, stout; lateral two minute. Epistomal lobe with five lanceolate to stout setae and two pore-like sensilla (gFR2); respective setae longer from inside to outside.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.3879913" ID-Zenodo-Dep="3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="2" pageNumber="321" startId="2.[151,182,1496,1515]" targetBox="[151,1436,189,1482]" targetPageId="2">
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<paragraph blockId="2.[151,1437,1496,1568]" pageId="2" pageNumber="321">
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Fig. 1. Immature stages of
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<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[378,690,1496,1515]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="2" pageNumber="321" phylum="Arthropoda" rank="species" species="auriculatus">
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<emphasis box="[378,580,1496,1515]" italics="true" pageId="2" pageNumber="321">Helophorus auriculatus</emphasis>
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Sharp, 1884
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</taxonomicName>
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. A, B – egg-case; C
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<emphasis box="[856,864,1499,1515]" italics="true" pageId="2" pageNumber="321">–</emphasis>
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H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side).
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</paragraph>
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</caption>
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<paragraph blockId="2.[151,760,1643,2082]" lastBlockId="3.[828,1437,1898,2081]" lastPageId="3" lastPageNumber="322" pageId="2" pageNumber="321">
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<emphasis box="[181,278,1995,2018]" italics="true" pageId="2" pageNumber="321">Parietale</emphasis>
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(Fig. 2). Dorsal surface with a group of five sensilla (PA1–5) forming slightly irregular oblique row in posterolateral part; PA3 pore-like, remaining four short setae. Minute sensillum-like structure between PA4 and PA5 often absent. Pore-like sensillum PA6 and short seta PA7 close to posterior end of frontal line; PA6 behind PA7. Rather long seta PA12 anteromesal to PA5. Seta PA8 extremely long, behind antennal socket. Minute seta PA9, pore-like sensillum PA10 and rather long seta PA11 behind lateral part of antennal socket; PA9 close to outer margin of antennal socket; PA10 between PA8 and PA9; PA11 behind PA10. PA16 rather long seta situated laterally between lateral-most stemma. PA13–15, PA17, PA18 placed laterally on midlength of parietale; PA13 and PA18 very long setae, PA14 rather long seta, PA15 and PA17 pore-like. PA13–15 on dorsolateral surface; PA13 close and dorsal to PA15; PA14 behind PA15; PA17 and PA18 on lateroventral surface, PA18 behind PA17. PA19–21 and PA23 on anterior corner of head capsule; PA19 and PA23 pore-like, PA20 extremely long seta, PA21 rather short seta. PA19 and PA21 on lateral face; PA19 dorsal to PA20; PA21 and PA23 on ventral face, PA21 behind PA23. Pore-like sensilla PA24 and PA25 closely located, behind ventral mandibular articulation; PA24 anterior to PA25. PA22 absent. Rather short seta PA26 situated ventrally on anterior third, posterior to PA25. Pore-like sensillum PA27 and long, stout seta PA28 located ventrally on posterior two-fifths; pore-like sensillum PA29 posterior to PA28. Pore-like sensillum PA30 situated lateroventrally on posterior fifths.
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.3879915" ID-Zenodo-Dep="3879915" box="[151,1092,713,732]" httpUri="https://zenodo.org/record/3879915/files/figure.png" pageId="4" pageNumber="323" startId="4.[151,182,713,732]" targetBox="[289,1295,191,685]" targetPageId="4">
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<paragraph blockId="4.[151,1092,713,732]" box="[151,1092,713,732]" pageId="4" pageNumber="323">
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Fig. 3. First instar larva of
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<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[380,694,713,732]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="323" phylum="Arthropoda" rank="species" species="auriculatus">
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<emphasis box="[380,583,713,732]" italics="true" pageId="4" pageNumber="323">Helophorus auriculatus</emphasis>
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Sharp, 1884
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</taxonomicName>
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. Anterior margin of head capsule, dorsal view.
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</paragraph>
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</caption>
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<paragraph blockId="4.[151,761,811,2082]" pageId="4" pageNumber="323">
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<emphasis box="[181,371,811,834]" italics="true" pageId="4" pageNumber="323">Head appendages</emphasis>
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.
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<emphasis box="[382,470,811,834]" italics="true" pageId="4" pageNumber="323">Antenna</emphasis>
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(
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<figureCitation box="[483,599,811,834]" captionStart="Fig" captionStartId="5.[151,182,1984,2003]" captionTargetBox="[155,1418,202,1906]" captionTargetId="figure@5.[150,1421,189,1913]" captionTargetPageId="5" captionText="Fig. 4. First instar larva of Helophorus auriculatus Sharp, 1884. Head appendages. A, B – antenna, dorsal (A) and ventral (B) view; C–E – mandibles (C – right mandible, dorsal view, D – right mandible, ventral surface (drawn from dorsal), E – left mandible, dorsal view); F–H – maxilla (F – ventral view, gMX omitted; G, H – maxilla, slightly modified by pressure of cover glass for examination, dorsal (G) and ventral (H) face, both drawn from dorsal view). I–K – labium, dorsal (I), dorsolateral (J), ventral (K) view." figureDoi="http://doi.org/10.5281/zenodo.3879917" httpUri="https://zenodo.org/record/3879917/files/figure.png" pageId="4" pageNumber="323">Figs 4A, B</figureCitation>
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). Antennomere 1 with five pore-like sensilla (AN1–5). AN1 and AN2 situated dorsally on posterior fifth (AN1) and anterior third (AN2). AN3 situated laterally on anterior margin of sclerite. AN4 subapically on inner face of sclerite. AN5 ventrally on intersegmental membrane between antennomeres 1 and 2. Antennomere 2: AN6 situated dorsally on anterior third of sclerite. Setae AN8 and AN9 dorsolaterally on intersegmental membrane between antennomeres 2 and 3; AN8 rather short seta, lateral to minute seta AN9; AN10 and AN11 on inner face of membrane; AN10 short seta, dorsal to rather short seta AN11. AN7 undetectable (see description of third instar). Two sensoria present on lateral face of intersegmental membrane; SE1 conical, moderate in size, SE2 posterior to SE1, conical, much smaller than SE1. Antennomere 3 with group of apical sensilla (gAN) in apical membranous area.
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</paragraph>
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<paragraph blockId="4.[151,761,811,2082]" pageId="4" pageNumber="323">
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<emphasis box="[181,294,1355,1378]" italics="true" pageId="4" pageNumber="323">Mandibles</emphasis>
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(
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<figureCitation box="[310,380,1355,1378]" captionStart="Fig" captionStartId="5.[151,182,1984,2003]" captionTargetBox="[155,1418,202,1906]" captionTargetId="figure@5.[150,1421,189,1913]" captionTargetPageId="5" captionText="Fig. 4. First instar larva of Helophorus auriculatus Sharp, 1884. Head appendages. A, B – antenna, dorsal (A) and ventral (B) view; C–E – mandibles (C – right mandible, dorsal view, D – right mandible, ventral surface (drawn from dorsal), E – left mandible, dorsal view); F–H – maxilla (F – ventral view, gMX omitted; G, H – maxilla, slightly modified by pressure of cover glass for examination, dorsal (G) and ventral (H) face, both drawn from dorsal view). I–K – labium, dorsal (I), dorsolateral (J), ventral (K) view." figureDoi="http://doi.org/10.5281/zenodo.3879917" httpUri="https://zenodo.org/record/3879917/files/figure.png" pageId="4" pageNumber="323">Figs 4</figureCitation>
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C–E). Three sensilla (MN1–3) forming oblique row at midlength of mandible; MN1 long seta on lateral face, MN2 and MN3 pore-like; MN3 close to incisors area, MN2 between MN1 and MN3. Pore-like sensillum MN4 and minute seta MN5 on dorsolateral face; MN4 anterior to MN2; MN5 anterior to MN4. Pore-like sensillum MN6 present on incisors area, very indistinct. Three sensillum-like structures present on subapical part of dorsal face; three sensillum-like structures ventrally on distal inner tooth.
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</paragraph>
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<paragraph blockId="4.[151,761,811,2082]" lastBlockId="4.[828,1437,811,2082]" pageId="4" pageNumber="323">
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<emphasis box="[181,268,1675,1698]" italics="true" pageId="4" pageNumber="323">Maxilla</emphasis>
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(
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<figureCitation box="[286,360,1675,1698]" captionStart="Fig" captionStartId="5.[151,182,1984,2003]" captionTargetBox="[155,1418,202,1906]" captionTargetId="figure@5.[150,1421,189,1913]" captionTargetPageId="5" captionText="Fig. 4. First instar larva of Helophorus auriculatus Sharp, 1884. Head appendages. A, B – antenna, dorsal (A) and ventral (B) view; C–E – mandibles (C – right mandible, dorsal view, D – right mandible, ventral surface (drawn from dorsal), E – left mandible, dorsal view); F–H – maxilla (F – ventral view, gMX omitted; G, H – maxilla, slightly modified by pressure of cover glass for examination, dorsal (G) and ventral (H) face, both drawn from dorsal view). I–K – labium, dorsal (I), dorsolateral (J), ventral (K) view." figureDoi="http://doi.org/10.5281/zenodo.3879917" httpUri="https://zenodo.org/record/3879917/files/figure.png" pageId="4" pageNumber="323">Figs 4</figureCitation>
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F–H). Cardo with rather short seta ventrally. Inner face of stipes with five stout, short setae (
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<collectingCountry box="[159,205,1739,1762]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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7–11). Pore-like sensillum
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<collectingCountry box="[472,516,1739,1762]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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3 on ventral part of inner face. Four sensilla (
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<collectingCountry box="[349,395,1771,1794]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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2,
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<collectingCountry box="[417,461,1771,1794]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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4–6) situated on lateroventral part. Pore-like sensillum
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<collectingCountry box="[402,445,1803,1826]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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2 and extremely long seta
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<collectingCountry box="[704,748,1803,1826]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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5 on posterior part, pore-like sensillum
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<collectingCountry box="[553,596,1835,1858]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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4 and long seta
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<collectingCountry box="[151,194,1867,1890]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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6 on subapical part. Palpomere 1:
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<collectingCountry box="[549,593,1867,1890]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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16 on inner face of palpomere 1. Three sensilla (
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<collectingCountry box="[467,512,1899,1922]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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12–14) on subapical part of sclerite;
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<collectingCountry box="[264,308,1931,1954]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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12 pore-like on lateral face;
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<collectingCountry box="[589,634,1931,1954]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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13 very long seta on lateroventral face;
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<collectingCountry box="[425,469,1963,1986]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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14 rather long seta ventrally on lateral part. Pore-like sensilla
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<collectingCountry box="[524,570,1995,2018]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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15 and
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<collectingCountry box="[653,699,1995,2018]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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17 on membrane behind inner appendage,
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<collectingCountry box="[524,569,2027,2050]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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17 dorsally,
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<collectingCountry box="[691,736,2027,2050]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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15 ventrally. Inner appendage with a group of apical sensilla (gAPP). Palpomere 2 with two pores (
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<collectingCountry box="[1230,1277,811,834]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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18,
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<collectingCountry box="[1314,1359,811,834]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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19) and one minute seta (
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<collectingCountry box="[999,1045,843,866]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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27).
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<collectingCountry box="[1088,1133,843,866]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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18 situated ventrally on apical margin of sclerite;
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<collectingCountry box="[1021,1064,875,898]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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27 ventrally at base;
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<collectingCountry box="[1277,1322,875,898]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
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19 on inner face of intersegmental membrane between palpomeres 2 and 3. Palpomere 3 with four sensilla (
|
||
<collectingCountry box="[1182,1226,939,962]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
20–23) on subapical part.
|
||
<collectingCountry box="[880,923,971,994]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
20 pore-like, on lateral part;
|
||
<collectingCountry box="[1213,1257,971,994]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
21 very short seta on inner face;
|
||
<collectingCountry box="[976,1019,1003,1026]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
22 pore-like, behind
|
||
<collectingCountry box="[1233,1279,1003,1026]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
21;
|
||
<collectingCountry box="[1315,1359,1003,1026]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
23 very short seta, on dorsal face. Palpomere 4 with three sensilla (
|
||
<collectingCountry box="[835,879,1067,1090]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
24–26) and group of apical sensilla (gMX).
|
||
<collectingCountry box="[1367,1410,1067,1090]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
24 very short seta, situated subbasally on inner face;
|
||
<collectingCountry box="[1367,1411,1099,1122]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
25 digitiform dorsally on lateral face;
|
||
<collectingCountry box="[1176,1218,1131,1154]" name="Mexico" pageId="4" pageNumber="323">MX</collectingCountry>
|
||
26 pore-like ventrally on subapical part of lateral face.
|
||
</paragraph>
|
||
<paragraph blockId="4.[828,1437,811,2082]" pageId="4" pageNumber="323">
|
||
<emphasis box="[858,938,1195,1218]" italics="true" pageId="4" pageNumber="323">Labium</emphasis>
|
||
(Figs 2B, 4I–K). Submentum with one pair of long setae (LA1) laterally. Pair of minute setae (possible LA2) on membrane between submentum and mentum (Fig. 2B). Ventral surface of mentum with two pairs of sensilla (LA3, LA4); LA3 long seta, LA4 pore-like; LA3 lateral to LA4. Ventral surface of prementum with three pairs of sensilla (LA5–7); LA5 very short seta basally on mesal part; long seta LA6 and pore-like sensillum LA7 closely situated on lateral part. Pore-like sensillum LA8 dorsally on posterior membranous part of prementum. Four sensilla (LA9–12) dorsally on inner part of membrane between prementum and palpomere (anterior membranous area of prementum). LA10 short seta lateral to remaining three sensilla, possible LA9 and LA12 small, digitiform sensilla, anterior one may be LA12; LA11 pore-like. Ventral surface of palpomere 1 with very short seta LA13 at base. Pore-like sensillum LA14 dorsally on intersegmental membrane between palpomeres 1 and 2. Palpomere 2 with two subapical sensilla; LA15 pore-like on dorsolateral face; one additional sensillum digitiform, on lateroventral face. Several short sensilla of variable shape (gLA) on apical membranous area.
|
||
</paragraph>
|
||
<paragraph blockId="4.[828,1437,811,2082]" pageId="4" pageNumber="323">
|
||
<emphasis bold="true" box="[858,1012,1867,1890]" italics="true" pageId="4" pageNumber="323">Second instar.</emphasis>
|
||
Very similar to third instar; antenna proportionally slightly stouter than in third instar (
|
||
<figureCitation box="[1337,1424,1899,1922]" captionStart="Fig" captionStartId="6.[151,182,1578,1597]" captionTargetBox="[172,1418,196,1557]" captionTargetId="figure@6.[163,1425,189,1567]" captionTargetPageId="6" captionText="Fig. 5. Larvae of Helophorus auriculatus Sharp, 1884. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="4" pageNumber="323">Fig. 5A</figureCitation>
|
||
). Small to minute thoracic and abdominal sclerites present on third instar often indistinct, undetectable or absent. Chaetotaxy of head capsule similar to third instar larva; minute secondary seta, tentatively marked as AN7 present as in third instar (see
|
||
<figureCitation box="[1056,1141,2059,2082]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="4" pageNumber="323">Fig. 7A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.3879917" ID-Zenodo-Dep="3879917" httpUri="https://zenodo.org/record/3879917/files/figure.png" pageId="5" pageNumber="324" startId="5.[151,182,1984,2003]" targetBox="[155,1418,202,1906]" targetPageId="5">
|
||
<paragraph blockId="5.[151,1436,1984,2083]" pageId="5" pageNumber="324">
|
||
Fig. 4. First instar larva of
|
||
<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[382,697,1984,2003]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="324" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis box="[382,585,1984,2003]" italics="true" pageId="5" pageNumber="324">Helophorus auriculatus</emphasis>
|
||
Sharp, 1884
|
||
</taxonomicName>
|
||
. Head appendages. A, B – antenna, dorsal (A) and ventral (B) view; C–E – mandibles (C – right mandible, dorsal view, D – right mandible, ventral surface (drawn from dorsal), E – left mandible, dorsal view); F–H – maxilla (F – ventral view, gMX omitted; G, H – maxilla, slightly modified by pressure of cover glass for examination, dorsal (G) and ventral (H) face, both drawn from dorsal view). I–K – labium, dorsal (I), dorsolateral (J), ventral (K) view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.3879919" ID-Zenodo-Dep="3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="6" pageNumber="325" startId="6.[151,182,1578,1597]" targetBox="[172,1418,196,1557]" targetPageId="6">
|
||
<paragraph blockId="6.[151,1437,1578,1651]" pageId="6" pageNumber="325">
|
||
Fig. 5. Larvae of
|
||
<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[300,615,1578,1597]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="325" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis box="[300,504,1578,1597]" italics="true" pageId="6" pageNumber="325">Helophorus auriculatus</emphasis>
|
||
Sharp, 1884
|
||
</taxonomicName>
|
||
. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="6.[151,761,1706,2081]" lastBlockId="6.[828,1437,1707,2082]" pageId="6" pageNumber="325">
|
||
<emphasis box="[181,549,1706,1729]" italics="true" pageId="6" pageNumber="325">
|
||
<emphasis bold="true" box="[181,319,1706,1729]" italics="true" pageId="6" pageNumber="325">Third instar.</emphasis>
|
||
General morphology
|
||
</emphasis>
|
||
. Body (
|
||
<figureCitation box="[634,697,1706,1729]" captionStart="Fig" captionStartId="2.[151,182,1496,1515]" captionTargetBox="[151,1436,189,1482]" captionTargetId="figure@2.[151,1436,189,1482]" captionTargetPageId="2" captionText="Fig. 1. Immature stages of Helophorus auriculatus Sharp, 1884. A, B – egg-case; C–H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side)." figureDoi="http://doi.org/10.5281/zenodo.3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="6" pageNumber="325">Figs 1</figureCitation>
|
||
E–G) slender; sclerites brownish dorsally, less pigmented ventrally; membranous parts whitish.
|
||
<emphasis box="[536,594,1770,1793]" italics="true" pageId="6" pageNumber="325">Head</emphasis>
|
||
. Head capsule (
|
||
<figureCitation box="[159,243,1802,1825]" captionStart="Fig" captionStartId="6.[151,182,1578,1597]" captionTargetBox="[172,1418,196,1557]" captionTargetId="figure@6.[163,1425,189,1567]" captionTargetPageId="6" captionText="Fig. 5. Larvae of Helophorus auriculatus Sharp, 1884. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="6" pageNumber="325">Fig. 5B</figureCitation>
|
||
) subpentagonal, almost parallel-sided. Cervical sclerites absent. Frontal lines complete, lyriform; coronal line absent (
|
||
<figureCitation box="[276,360,1866,1889]" captionStart="Fig" captionStartId="6.[151,182,1578,1597]" captionTargetBox="[172,1418,196,1557]" captionTargetId="figure@6.[163,1425,189,1567]" captionTargetPageId="6" captionText="Fig. 5. Larvae of Helophorus auriculatus Sharp, 1884. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="6" pageNumber="325">Figs 5B</figureCitation>
|
||
, 6A). Surface of head capsule smooth. Six stemmata on each anterolateral portion of head capsule. Posterior tentorial pits present on anteromedian part of head capsule; gular sulcus visible. Clypeolabrum symmetrical (Fig. 6C). Nasale with single large median projection with smooth lateral margins; ventral cuticular projections on nasale present, well developed (
|
||
<figureCitation box="[493,579,2058,2081]" captionStart="Fig" captionStartId="2.[151,182,1496,1515]" captionTargetBox="[151,1436,189,1482]" captionTargetId="figure@2.[151,1436,189,1482]" captionTargetPageId="2" captionText="Fig. 1. Immature stages of Helophorus auriculatus Sharp, 1884. A, B – egg-case; C–H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side)." figureDoi="http://doi.org/10.5281/zenodo.3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="6" pageNumber="325">Fig. 1K</figureCitation>
|
||
). Epistomal lobe present, projected further than nasale, rounded anteriorly; apical part of epistomal lobe membranous.
|
||
</paragraph>
|
||
<paragraph blockId="6.[828,1437,1707,2082]" pageId="6" pageNumber="325">
|
||
<emphasis box="[858,948,1771,1794]" italics="true" pageId="6" pageNumber="325">Antenna</emphasis>
|
||
(
|
||
<figureCitation box="[966,1054,1771,1794]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="6" pageNumber="325">Fig. 7A</figureCitation>
|
||
) 3-segmented, slender. Surface of antenna smooth.Antennomere 1 as long as antennomeres 2 and 3 combined. Antennomere 2 widened apically as wide as antennomere 1. Antennomere 3 shortest and narrowest. Approximate ratios of length of antennomeres 1: 2: 3 (including intersegmental membrane) as follows: 1: 0.7: 0.3 (n=1). Two antennal sensoria present (see description of chaetotaxy in detail).
|
||
</paragraph>
|
||
<paragraph blockId="6.[828,1437,1707,2082]" lastBlockId="7.[151,760,1870,2085]" lastPageId="7" lastPageNumber="326" pageId="6" pageNumber="325">
|
||
<emphasis box="[858,981,2027,2050]" italics="true" pageId="6" pageNumber="325">Mandibles</emphasis>
|
||
(
|
||
<figureCitation box="[1000,1136,2027,2050]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="6" pageNumber="325">Figs 7B, C</figureCitation>
|
||
) symmetrical; basal half distinctly wider than apical half; incisor area roughly serrated. Mandible with two inner teeth; basal one smaller than distal one; small aggregated teeth behind basal inner tooth. Groups of short, spine-like projections present dorsally on base of apical inner tooth (retinacular tuft) and on subbasal part of inner face (mandibular penicillus). Small projections present on inner part of ventral surface (
|
||
<figureCitation box="[159,246,2062,2085]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="7" pageNumber="326">Fig. 7C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph blockId="7.[828,1437,1868,2083]" lastBlockId="9.[151,761,190,1397]" lastPageId="9" lastPageNumber="328" pageId="7" pageNumber="326">
|
||
<emphasis box="[858,941,1868,1891]" italics="true" pageId="7" pageNumber="326">Maxilla</emphasis>
|
||
(
|
||
<figureCitation box="[959,1047,1868,1891]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="7" pageNumber="326">Fig. 7D</figureCitation>
|
||
) slender, 6-segmented, longer than antenna. Cardo large, subtriangular. Stipes the longest and widest, shorter than palpomeres 1–4 combined. Stipes not cylindrically sclerotized; dorsal surface of stipes mostly membranous (or very weakly sclerotized); posterior end of dorsal stipes undetectable. Dorsal surface with moderately densely arranged small teeth on membrane; inner face with patch of small teeth on sclerite. Maxillary palpus moderately long, 4-segmented; all segments cylindrically sclerotized. Palpomere 1 longest and widest; dorsal surface membranous in posterior half. Inner process long, sclerotized, as long as palpomere 2. Intersegmental membrane between palpomeres 1 and 2 bearing a few cuticular teeth dorsally. Palpomere 2 similar to palpomere
|
||
<quantity box="[633,677,382,405]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="9" pageNumber="328" unit="in" value="3.0">3 in</quantity>
|
||
length, but wider than palpomere 2. Palpomere 4 the shortest and narrowest.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.3879921" ID-Zenodo-Dep="3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="8" pageNumber="327" startId="8.[151,182,2009,2028]" targetBox="[163,1425,190,1887]" targetPageId="8">
|
||
<paragraph blockId="8.[151,1436,2009,2081]" pageId="8" pageNumber="327">
|
||
Fig. 7. Third instar larva of
|
||
<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[382,694,2009,2028]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="8" pageNumber="327" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis box="[382,584,2009,2028]" italics="true" pageId="8" pageNumber="327">Helophorus auriculatus</emphasis>
|
||
Sharp, 1884
|
||
</taxonomicName>
|
||
.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="9.[151,761,190,1397]" pageId="9" pageNumber="328">
|
||
<emphasis box="[181,262,478,501]" italics="true" pageId="9" pageNumber="328">Labium</emphasis>
|
||
(
|
||
<figureCitation box="[280,364,478,501]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="9" pageNumber="328">Fig. 7E</figureCitation>
|
||
) developed. Submentum fused with head capsule, transverse, subpentagonal. Mentum trapezoid. Dorsal surface of mentum membranous (or very weakly sclerotized); posterior end of dorsal surface undetectable; rather densely arranged cuticular teeth present on dorsal surface; lateral and ventral surface sclerotized. Prementum subpentagonal; posterior margin membranous dorsally; prementum sclerotized between labial palpi, connecting dorsal and ventral surfaces. Small cuticular teeth present laterodorsally on anterior membranous area of prementum. Ligula absent. Labial palpus moderately long, slender, palpomere 1 shorter and slightly wider than palpomere 2. Small cuticular tooth present laterodorsally on intersegmental membrane between palpomeres.
|
||
</paragraph>
|
||
<paragraph blockId="9.[151,761,190,1397]" lastBlockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis box="[181,258,926,949]" italics="true" pageId="9" pageNumber="328">Thorax</emphasis>
|
||
. Prothorax wider than head capsule, widened posteriorly. Proscutum formed by a large plate subdivided mesally by fine sagittal line. Ventral surface of prothorax with a pair of large prosternal sclerites (
|
||
<figureCitation box="[568,632,1022,1045]" captionStart="Fig" captionStartId="9.[150,181,2021,2040]" captionTargetBox="[159,748,1444,2003]" captionTargetId="figure@9.[159,751,1440,2007]" captionTargetPageId="9" captionText="Fig. 8. Helophorus auriculatus Sharp, 1884, sclerites on ventral prothoracic segment of third instar larva." figureDoi="http://doi.org/10.5281/zenodo.3879923" httpUri="https://zenodo.org/record/3879923/files/figure.png" pageId="9" pageNumber="328">Fig. 8</figureCitation>
|
||
). One small subtriangular sclerite present mesally behind prosternal sclerite, between coxal cavities; a pair of rather small sclerites behind prosternal sclerite, connecting sclerite of outer margin of procoxal cavity; one small sclerite present posterolaterally to procoxa. Mesonotum with a large plate subdivided mesally by fine sagittal line and two pairs of very narrow, transverse sclerites anteromesally, anterior to large plate. Lateral face of mesothorax with two sclerites; anterior one situated on anterolateral portion, forming a ring around the mesothoracic spiracle; posterior one oval. Ventral surface of mesothorax with sclerites of variable size; two oval sclerites present mesally; anterior one smaller than posterior one; small oval sclerite present laterally to anterior mesal sclerite; associated sclerite of mesocoxa similar to prothoracic one but smaller; one oval sclerite posterolateral to mesocoxa. Metathorax similar to mesothorax with the following two exceptions: narrow mesal sclerites absent on dorsal surface; spiracle absent, thus the lateral sclerite is oval, not forming ring.
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
Legs (
|
||
<figureCitation box="[921,1000,446,469]" captionStart="Fig" captionStartId="6.[151,182,1578,1597]" captionTargetBox="[172,1418,196,1557]" captionTargetId="figure@6.[163,1425,189,1567]" captionTargetPageId="6" captionText="Fig. 5. Larvae of Helophorus auriculatus Sharp, 1884. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="9" pageNumber="328">Fig. 5D</figureCitation>
|
||
) well developed, visible from dorsal view; meso- and metacoxae situated on lateral part of ventral surface, widely separated than procoxae. Ventral face of femur more or less membranous, borderline between membrane and sclerite unclear.
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis box="[858,959,606,629]" italics="true" pageId="9" pageNumber="328">Abdomen</emphasis>
|
||
. Abdomen with 9 well-developed segments (
|
||
<figureCitation box="[835,896,638,661]" captionStart="Fig" captionStartId="2.[151,182,1496,1515]" captionTargetBox="[151,1436,189,1482]" captionTargetId="figure@2.[151,1436,189,1482]" captionTargetPageId="2" captionText="Fig. 1. Immature stages of Helophorus auriculatus Sharp, 1884. A, B – egg-case; C–H – whole larva; C, D – first instar, dorsal (C) and ventral (D) view; E – second instar, dorsal view; F–H – third instar, dorsal (F), lateral (G), ventral (H) view; I–K – ventral structure of nasale tooth (I – first instar, from ventral side; J – second instar, from dorsal side; K – third instar, from ventral side)." figureDoi="http://doi.org/10.5281/zenodo.3879913" httpUri="https://zenodo.org/record/3879913/files/figure.png" pageId="9" pageNumber="328">Figs 1</figureCitation>
|
||
F–H), segments not subdivided by transverse folds. Segment 1 with several sclerites: dorsal surface with large sclerite present mesally, subdivided by sagittal line; a pair of moderately large sclerites lateral to large sclerite; a pair of small sclerites present anterolaterally. Lateral surface with two sclerites; anterior one smaller than posterior one. Ventral face with 7 sclerites; lateral two pairs oval, median three transverse. Segments 2–7 similar to segment 1, but a minute sclerite present anteromesally to spiracle; anterior two mesal transverse sclerites of ventral face reduced to one anterior very narrow sclerite and small sclerites behind the narrow sclerite. Segment 8 similar to segment 7 but spiracle situated dorsally on posterolateral part; minute sclerite on dorsolateral face absent. Abdominal apex not forming a spiracular atrium (
|
||
<figureCitation box="[1045,1129,1086,1109]" captionStart="Fig" captionStartId="6.[151,182,1578,1597]" captionTargetBox="[172,1418,196,1557]" captionTargetId="figure@6.[163,1425,189,1567]" captionTargetPageId="6" captionText="Fig. 5. Larvae of Helophorus auriculatus Sharp, 1884. A – head, second instar larva, dorsal (left) and ventral (right) view; B – head, third instar larva, dorsal (left) and ventral (right) view; C – posterior leg, first instar, anterior view; D – posterior leg, third instar, anterior view; E – abdominal apex, third instar, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.3879919" httpUri="https://zenodo.org/record/3879919/files/figure.png" pageId="9" pageNumber="328">Fig. 5E</figureCitation>
|
||
); segment 9 with large, oval plate dorsally, lateral face with one small sclerite; ventral face with small sclerites; a pair of long three-segmented urogomphi present, bearing several long setae. Basal segment of urogomphus bearing three long setae apically. Segment 10 on ventral face of segment 9.
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis box="[858,979,1278,1301]" italics="true" pageId="9" pageNumber="328">Chaetotaxy</emphasis>
|
||
. Chaetotaxy of head capsule (Fig. 6) and head appendages (
|
||
<figureCitation box="[1021,1083,1310,1333]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="9" pageNumber="328">Fig. 7</figureCitation>
|
||
) very similar to first instar except that minute secondary seta, tentatively marked as AN7 present ventrally close to sensorium SE2 (
|
||
<figureCitation box="[1299,1388,1374,1397]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="9" pageNumber="328">Fig. 7A</figureCitation>
|
||
; see also Remarks).
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis bold="true" box="[828,1067,1437,1462]" pageId="9" pageNumber="328">Description of pupa.</emphasis>
|
||
<emphasis box="[1076,1152,1438,1461]" italics="true" pageId="9" pageNumber="328">Colour</emphasis>
|
||
. Transparent milky white with reddish eyes (Figs 9D–F). Body (Fig. 9) elongate with styli bearing apical seta.
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis box="[858,916,1534,1557]" italics="true" pageId="9" pageNumber="328">Head</emphasis>
|
||
deflexed ventrally; head and appendages covered by pronotum in dorsal view. Head appendages partly visible in ventral view; antenna short; mandibles wide and blunt at apex; maxillary palpus slender. Surface of head capsule bearing three pairs of styli close to inner margin of each eye.
|
||
</paragraph>
|
||
<paragraph blockId="9.[828,1437,190,2069]" pageId="9" pageNumber="328">
|
||
<emphasis box="[858,935,1726,1749]" italics="true" pageId="9" pageNumber="328">Thorax</emphasis>
|
||
. Pronotum transverse, evenly and weakly convex, bearing eight pairs of styli. Two pairs mesally; one pair on anterior margin and one on posterior margin. Six pairs on lateral margins; three pairs on anterior corner; one pair at midlength; two pairs on posterior corner. Meso- and metanotum with one pair of styli on each median portion. Legs slender, partly visible in dorsal view. Forewing elongate oval, with numerous longitudinal striae; hindwing similar to forewing in size.
|
||
</paragraph>
|
||
<caption ID-DOI="http://doi.org/10.5281/zenodo.3879923" ID-Zenodo-Dep="3879923" httpUri="https://zenodo.org/record/3879923/files/figure.png" pageId="9" pageNumber="328" startId="9.[150,181,2021,2040]" targetBox="[159,748,1444,2003]" targetPageId="9">
|
||
<paragraph blockId="9.[150,760,2021,2067]" pageId="9" pageNumber="328">
|
||
Fig. 8.
|
||
<taxonomicName authority="Sharp, 1884" authorityName="Sharp" authorityYear="1884" box="[210,523,2021,2040]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="9" pageNumber="328" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis box="[210,413,2021,2040]" italics="true" pageId="9" pageNumber="328">Helophorus auriculatus</emphasis>
|
||
Sharp, 1884
|
||
</taxonomicName>
|
||
, sclerites on ventral prothoracic segment of third instar larva.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph blockId="9.[828,1437,190,2069]" lastBlockId="11.[151,760,190,1365]" lastPageId="11" lastPageNumber="330" pageId="9" pageNumber="328">
|
||
<emphasis box="[858,957,2014,2037]" italics="true" pageId="9" pageNumber="328">Abdomen</emphasis>
|
||
with nine segments, attenuated towards apex, but anterior third to anterior half almost subparallel-sided. Abdominal segments bearing styli on dorsal and lateral faces. Segment 1 transverse, with one pair of styli on disc, but it is possible that a lateral pair is missing. Segments 2 to 7 transverse, with three pairs of styli; one close to midline, two lateral. Segment 8 with two pairs of styli; one on median part, one on lateral part. Segment 9 with well developed, non -articulated urogomphi sharply pointed at apex. Segments 1 to 7 bearing a pair of spiracles on each side.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption pageId="11" pageNumber="330">
|
||
<paragraph blockId="11.[828,1436,190,316]" pageId="11" pageNumber="330">
|
||
Table 1. Comparison of primary chaetotaxic characters of
|
||
<taxonomicName authorityName="Sharp" authorityYear="1915" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="subGenus" subGenus="Gephelophorus">
|
||
<emphasis italics="true" pageId="11" pageNumber="330">Gephelophorus</emphasis>
|
||
</taxonomicName>
|
||
larvae and those of
|
||
<taxonomicName authorityName="Fabricius" authorityYear="1775" box="[1030,1131,217,236]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[1030,1131,217,236]" italics="true" pageId="11" pageNumber="330">Helophorus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName authorityName="Zaitzev" authorityYear="1908" box="[1173,1287,217,236]" class="Insecta" family="Helophoridae" genus="Lihelophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[1173,1287,217,236]" italics="true" pageId="11" pageNumber="330">Lihelophorus</emphasis>
|
||
</taxonomicName>
|
||
based on
|
||
<emphasis box="[1375,1397,218,236]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<emphasis box="[1408,1430,218,236]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
)
|
||
<emphasis box="[828,904,243,262]" italics="true" pageId="11" pageNumber="330">liguricus</emphasis>
|
||
Angus, 1970,
|
||
<emphasis box="[1024,1046,244,262]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<emphasis box="[1056,1074,244,262]" italics="true" pageId="11" pageNumber="330">L.</emphasis>
|
||
)
|
||
<emphasis box="[1084,1158,243,262]" italics="true" pageId="11" pageNumber="330">lamicola</emphasis>
|
||
Zaitzev, 1908 and
|
||
<emphasis box="[1315,1337,244,262]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<emphasis box="[1347,1365,244,262]" italics="true" pageId="11" pageNumber="330">L.</emphasis>
|
||
)
|
||
<emphasis box="[1375,1436,244,262]" italics="true" pageId="11" pageNumber="330">yangae</emphasis>
|
||
<bibRefCitation author="ANGUS R. B. & JIA F. - L. & CHEN Z. - N. & ZHANG Y. & VONDRACEK D. & FIKACEK M." box="[828,980,270,289]" pageId="11" pageNumber="330" pagination="109 - 148" refId="ref7536" refString="ANGUS R. B., JIA F. - L., CHEN Z. - N., ZHANG Y., VONDRACEK D. & FIKACEK M. 2016: Taxonomy, larval morphology and cytogenetics of Lihelophorus, the Tibetan endemic subgenus of Helophorus (Coleoptera: Hydrophiloidea). Acta Entomologica Musei Natioalis Pragae 56 (1): 109 - 148." type="journal article" year="2016">Angus et al., 2016</bibRefCitation>
|
||
described by ANǤUඌ et al. (2016). Based on first instar larvae for all taxa compared.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="11" pageNumber="330">
|
||
<table box="[835,1430,338,706]" gridcols="4" gridrows="10" pageId="11" pageNumber="330">
|
||
<tr box="[835,1430,338,357]" gridrow="0" pageId="11" pageNumber="330" rowspan-0="1">
|
||
<td box="[942,1077,338,357]" gridcol="1" gridrow="0" pageId="11" pageNumber="330">
|
||
<taxonomicName authorityName="Sharp" authorityYear="1915" box="[942,1077,338,357]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="subGenus" subGenus="Gephelophorus">
|
||
<emphasis bold="true" box="[942,1077,338,357]" italics="true" pageId="11" pageNumber="330">Gephelophorus</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1101,1221,338,357]" gridcol="2" gridrow="0" pageId="11" pageNumber="330">
|
||
<taxonomicName authorityName="Fabricius" authorityYear="1775" box="[1101,1205,338,357]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis bold="true" box="[1101,1205,338,357]" italics="true" pageId="11" pageNumber="330">Helophorus</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
<td box="[1267,1430,338,357]" gridcol="3" gridrow="0" pageId="11" pageNumber="330">
|
||
<taxonomicName authorityName="Zaitzev" authorityYear="1908" box="[1267,1386,338,357]" class="Insecta" family="Helophoridae" genus="Lihelophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis bold="true" box="[1267,1386,338,357]" italics="true" pageId="11" pageNumber="330">Lihelophorus</emphasis>
|
||
</taxonomicName>
|
||
</td>
|
||
</tr>
|
||
<tr box="[835,1430,367,414]" gridrow="1" pageId="11" pageNumber="330">
|
||
<td box="[835,912,367,414]" gridcol="0" gridrow="1" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,874,367,386]" pageId="11" pageNumber="330">FR8</emphasis>
|
||
</td>
|
||
<td box="[942,1077,367,414]" gridcol="1" gridrow="1" pageId="11" pageNumber="330">close to each other</td>
|
||
<td box="[1101,1221,367,414]" gridcol="2" gridrow="1" pageId="11" pageNumber="330">close to each other</td>
|
||
<td box="[1267,1430,367,414]" gridcol="3" gridrow="1" pageId="11" pageNumber="330">close to each other / widely separated</td>
|
||
</tr>
|
||
<tr box="[835,1430,424,444]" gridrow="2" pageId="11" pageNumber="330">
|
||
<td box="[835,912,424,444]" gridcol="0" gridrow="2" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,874,424,443]" pageId="11" pageNumber="330">FR6</emphasis>
|
||
</td>
|
||
<td box="[942,1077,424,444]" gridcol="1" gridrow="2" pageId="11" pageNumber="330">long</td>
|
||
<td box="[1101,1221,424,444]" gridcol="2" gridrow="2" pageId="11" pageNumber="330">minute</td>
|
||
<td box="[1267,1430,424,444]" gridcol="3" gridrow="2" pageId="11" pageNumber="330">long</td>
|
||
</tr>
|
||
<tr box="[835,1430,454,473]" gridrow="3" pageId="11" pageNumber="330">
|
||
<td box="[835,912,454,473]" gridcol="0" gridrow="3" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,871,454,473]" pageId="11" pageNumber="330">PA7</emphasis>
|
||
</td>
|
||
<td box="[942,1077,454,473]" gridcol="1" gridrow="3" pageId="11" pageNumber="330">short</td>
|
||
<td box="[1101,1221,454,473]" gridcol="2" gridrow="3" pageId="11" pageNumber="330">minute</td>
|
||
<td box="[1267,1430,454,473]" gridcol="3" gridrow="3" pageId="11" pageNumber="330">long/short</td>
|
||
</tr>
|
||
<tr box="[835,1430,483,503]" gridrow="4" pageId="11" pageNumber="330">
|
||
<td box="[835,912,483,503]" gridcol="0" gridrow="4" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,871,483,502]" pageId="11" pageNumber="330">PA8</emphasis>
|
||
</td>
|
||
<td box="[942,1077,483,503]" gridcol="1" gridrow="4" pageId="11" pageNumber="330">long and stout</td>
|
||
<td box="[1101,1221,483,503]" gridcol="2" gridrow="4" pageId="11" pageNumber="330">long and stout</td>
|
||
<td box="[1267,1430,483,503]" gridcol="3" gridrow="4" pageId="11" pageNumber="330">long and fine</td>
|
||
</tr>
|
||
<tr box="[835,1430,513,533]" gridrow="5" pageId="11" pageNumber="330">
|
||
<td box="[835,912,513,533]" gridcol="0" gridrow="5" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,884,513,532]" pageId="11" pageNumber="330">PA12</emphasis>
|
||
</td>
|
||
<td box="[942,1077,513,533]" gridcol="1" gridrow="5" pageId="11" pageNumber="330">rather short</td>
|
||
<td box="[1101,1221,513,533]" gridcol="2" gridrow="5" pageId="11" pageNumber="330">rather short</td>
|
||
<td box="[1267,1430,513,533]" gridcol="3" gridrow="5" pageId="11" pageNumber="330">rather short / long</td>
|
||
</tr>
|
||
<tr box="[835,1430,543,563]" gridrow="6" pageId="11" pageNumber="330">
|
||
<td box="[835,912,543,563]" gridcol="0" gridrow="6" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,884,543,562]" pageId="11" pageNumber="330">PA13</emphasis>
|
||
</td>
|
||
<td box="[942,1077,543,563]" gridcol="1" gridrow="6" pageId="11" pageNumber="330">long and stout</td>
|
||
<td box="[1101,1221,543,563]" gridcol="2" gridrow="6" pageId="11" pageNumber="330">long and fine</td>
|
||
<td box="[1267,1430,543,563]" gridcol="3" gridrow="6" pageId="11" pageNumber="330">long and fine</td>
|
||
</tr>
|
||
<tr box="[835,1430,573,646]" gridrow="7" pageId="11" pageNumber="330">
|
||
<td box="[835,912,573,646]" gridcol="0" gridrow="7" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,881,573,592]" pageId="11" pageNumber="330">MX5</emphasis>
|
||
</td>
|
||
<td box="[942,1077,573,646]" gridcol="1" gridrow="7" pageId="11" pageNumber="330">much longer than MX6</td>
|
||
<td box="[1101,1221,573,646]" gridcol="2" gridrow="7" pageId="11" pageNumber="330">much longer than MX6</td>
|
||
<td box="[1267,1430,573,646]" gridcol="3" gridrow="7" pageId="11" pageNumber="330">much longer than or same length as MX6</td>
|
||
</tr>
|
||
<tr box="[835,1430,656,676]" gridrow="8" pageId="11" pageNumber="330">
|
||
<td box="[835,912,656,676]" gridcol="0" gridrow="8" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,912,656,675]" pageId="11" pageNumber="330">MX7–11</emphasis>
|
||
</td>
|
||
<td box="[942,1077,656,676]" gridcol="1" gridrow="8" pageId="11" pageNumber="330">short</td>
|
||
<td box="[1101,1221,656,676]" gridcol="2" gridrow="8" pageId="11" pageNumber="330">short</td>
|
||
<td box="[1267,1430,656,676]" gridcol="3" gridrow="8" pageId="11" pageNumber="330">short / long</td>
|
||
</tr>
|
||
<tr box="[835,1430,686,706]" gridrow="9" pageId="11" pageNumber="330">
|
||
<td box="[835,912,686,706]" gridcol="0" gridrow="9" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[835,892,686,705]" pageId="11" pageNumber="330">MX13</emphasis>
|
||
</td>
|
||
<td box="[942,1077,686,706]" gridcol="1" gridrow="9" pageId="11" pageNumber="330">long</td>
|
||
<td box="[1101,1221,686,706]" gridcol="2" gridrow="9" pageId="11" pageNumber="330">rather short</td>
|
||
<td box="[1267,1430,686,706]" gridcol="3" gridrow="9" pageId="11" pageNumber="330">short</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<subSubSection pageId="11" pageNumber="330" type="biology_ecology">
|
||
<paragraph blockId="11.[151,760,190,1365]" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[151,240,445,469]" pageId="11" pageNumber="330">Biology.</emphasis>
|
||
We reared the larvae of
|
||
<taxonomicName authorityName="Sharp" authorityYear="1884" box="[494,644,446,470]" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis box="[494,644,446,470]" italics="true" pageId="11" pageNumber="330">H. auriculatus</emphasis>
|
||
</taxonomicName>
|
||
using only
|
||
<emphasis box="[151,229,478,501]" italics="true" pageId="11" pageNumber="330">Tubifex</emphasis>
|
||
worms or chironomid larvae for their diet. This stands in contrast to the reports of Chinese population of
|
||
<taxonomicName authorityName="Sharp" authorityYear="1884" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis italics="true" pageId="11" pageNumber="330">H. auriculatus</emphasis>
|
||
</taxonomicName>
|
||
as pests of winter wheat (ANǤUඌ & JıA 2015). Based on our rearings, we may confirm that the larvae of Japanese population of this species are carnivorous. For detailed biological information, see WAŦANAƂൾ et al. (2020).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="11" pageNumber="330" type="discussion">
|
||
<paragraph blockId="11.[151,760,190,1365]" pageId="11" pageNumber="330">
|
||
<emphasis bold="true" box="[151,262,670,694]" pageId="11" pageNumber="330">Remarks.</emphasis>
|
||
In helophorid larval antennae, there are two sensoria and two setae (FıĸǍćൾĸ et al. 2008) on the outer face of the intersegmental membrane between antennomeres 2 and 3. Arrangement of the antennal sensilla of
|
||
<taxonomicName authorityName="Sharp" authorityYear="1884" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis italics="true" pageId="11" pageNumber="330">H. auriculatus</emphasis>
|
||
</taxonomicName>
|
||
is nearly identical to that of
|
||
<emphasis box="[577,603,799,822]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<emphasis box="[619,645,799,822]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
)
|
||
<emphasis box="[661,753,798,821]" italics="true" pageId="11" pageNumber="330">liguricus</emphasis>
|
||
,
|
||
<emphasis box="[151,177,831,854]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<taxonomicName authorityName="Zaitzev" authorityYear="1908" box="[190,329,830,853]" class="Insecta" family="Helophoridae" genus="Lihelophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[190,329,830,853]" italics="true" pageId="11" pageNumber="330">Lihelophorus</emphasis>
|
||
</taxonomicName>
|
||
)
|
||
<emphasis box="[343,418,831,854]" italics="true" pageId="11" pageNumber="330">yangae</emphasis>
|
||
and
|
||
<emphasis box="[467,493,831,854]" italics="true" pageId="11" pageNumber="330">H.</emphasis>
|
||
(
|
||
<emphasis box="[506,528,831,854]" italics="true" pageId="11" pageNumber="330">L.</emphasis>
|
||
)
|
||
<emphasis box="[541,632,830,853]" italics="true" pageId="11" pageNumber="330">lamicola</emphasis>
|
||
(FıĸǍćൾĸ et al. 2008, ANǤUඌ et al. 2016). However, one secondary seta was present in the area of the second and third instar larvae (
|
||
<figureCitation box="[158,275,926,949]" captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="11" pageNumber="330">Figs 7A, B</figureCitation>
|
||
). Although this seta is not a primary sensillum, we have tentatively marked it as AN7 (in parentheses;
|
||
<figureCitation captionStart="Fig" captionStartId="8.[151,182,2009,2028]" captionTargetBox="[163,1425,190,1887]" captionTargetId="figure@8.[151,1436,170,1902]" captionTargetPageId="8" captionText="Fig. 7. Third instar larva of Helophorus auriculatus Sharp, 1884.A – antenna, dorsal (left) and ventral (right) surface, both drawn from dorsal view, gAN omitted; B – mandible, dorsal view; C – ventral surface of basal part of mandible; D – maxilla, dorsal (left) and ventral (right) surface, both drawn from dorsal view; E – labium, dorsal view (left) and labium and its adjacent structure, ventral view (right), gAN omitted." figureDoi="http://doi.org/10.5281/zenodo.3879921" httpUri="https://zenodo.org/record/3879921/files/figure.png" pageId="11" pageNumber="330">Fig. 7B</figureCitation>
|
||
) based on its position.
|
||
</paragraph>
|
||
<paragraph blockId="11.[151,760,190,1365]" pageId="11" pageNumber="330">
|
||
The dorsal surfaces of the stipes and mentum of
|
||
<taxonomicName authorityName="Sharp" authorityYear="1884" class="Insecta" family="Helophoridae" genus="Helophorus" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="species" species="auriculatus">
|
||
<emphasis italics="true" pageId="11" pageNumber="330">H. auriculatus</emphasis>
|
||
</taxonomicName>
|
||
were ‘soft’ as described by ANǤUඌ (1992). We illustrated and described these structures as membranous to distinguish them from sclerites (
|
||
<figureCitation box="[509,574,1118,1141]" captionStart="Fig" captionStartId="5.[151,182,1984,2003]" captionTargetBox="[155,1418,202,1906]" captionTargetId="figure@5.[150,1421,189,1913]" captionTargetPageId="5" captionText="Fig. 4. First instar larva of Helophorus auriculatus Sharp, 1884. Head appendages. A, B – antenna, dorsal (A) and ventral (B) view; C–E – mandibles (C – right mandible, dorsal view, D – right mandible, ventral surface (drawn from dorsal), E – left mandible, dorsal view); F–H – maxilla (F – ventral view, gMX omitted; G, H – maxilla, slightly modified by pressure of cover glass for examination, dorsal (G) and ventral (H) face, both drawn from dorsal view). I–K – labium, dorsal (I), dorsolateral (J), ventral (K) view." figureDoi="http://doi.org/10.5281/zenodo.3879917" httpUri="https://zenodo.org/record/3879917/files/figure.png" pageId="11" pageNumber="330">Figs 4</figureCitation>
|
||
F–H, I–K, 7D, E) even though it is possible that are weakly sclerotized. This
|
||
<typeStatus box="[151,196,1182,1205]" pageId="11" pageNumber="330">type</typeStatus>
|
||
of modification (‘soft’ dorsal surface) is unusual within the
|
||
<taxonomicName authorityName="Latreille" authorityYear="1802" box="[190,357,1214,1237]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Malvales" pageId="11" pageNumber="332" phylum="Tracheophyta" rank="superFamily" superFamily="Hydrophiloidea">Hydrophiloidea</taxonomicName>
|
||
. For example, membranous or weakly sclerotized dorsal surface of the mentum has been reported in the hydrophilid genus
|
||
<taxonomicName authority="Erichson, 1837" authorityName="Erichson" authorityYear="1837" box="[408,678,1278,1301]" class="Insecta" family="Hydrophilidae" genus="Laccobius" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="genus">
|
||
<emphasis box="[408,515,1278,1301]" italics="true" pageId="11" pageNumber="330">Laccobius</emphasis>
|
||
Erichson, 1837
|
||
</taxonomicName>
|
||
and the family
|
||
<taxonomicName authorityName="Zaitzev" authorityYear="1908" box="[224,369,1310,1333]" class="Insecta" family="Epimetopidae" kingdom="Animalia" order="Coleoptera" pageId="11" pageNumber="330" phylum="Arthropoda" rank="family">Epimetopidae</taxonomicName>
|
||
(ARർIJANǤൾĿඌĸY 1997; FıĸǍćൾĸ et al. 2011, 2018) which have a reduced mentum.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |