294 lines
46 KiB
XML
294 lines
46 KiB
XML
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<mods:title id="DADCF2AE622AAD866435CD357D393E2C">Reclassification of Cybistrinae Sharp, 1880 in the Neotropical Region (Coleoptera, Adephaga, Dytiscidae), with description of new taxa</mods:title>
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<mods:namePart id="C565FC63A8584B146C053C2C17A4B8DC">Miller, Kelly B.</mods:namePart>
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<mods:affiliation id="5689316E75425C1E97D0A44B0A33150B">Department of Biology and Museum of Southwestern Biology, University of New Mexico, Albuquerque, NM 87131 - 0001, USA</mods:affiliation>
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<mods:nameIdentifier id="C3CB0DF604EB25C8D9B205F028E96BAB" type="email">kbmiller@unm.edu</mods:nameIdentifier>
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<mods:namePart id="B283790213A483E7094E3C03D4D7D87B">Michat, Mariano C.</mods:namePart>
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<mods:nameIdentifier id="FEFC81F570B0F78AB03D1D7BF6F3BDC9" type="ORCID">https://orcid.org/0000-0002-1962-7976</mods:nameIdentifier>
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<mods:affiliation id="2B709A8A8AD3CF76DC35BFFB5C217ACB">Instituto de Biodiversidad y Biologia Experimental y Aplicada, CONICET-Universidad de Buenos Aires, Buenos Aires, Argentina</mods:affiliation>
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<mods:namePart id="B595BAB33295516E0EED6FD93921A723">Ferreira Jr, Nelson</mods:namePart>
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<mods:affiliation id="DD122B7FE7AAA304AAB0DB18B969449B">Laboratorio de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brasi</mods:affiliation>
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<mods:date id="40CF103DA2E77D2E5A21F92956D42B64">2024</mods:date>
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<mods:number id="A8BAC716099950D29E90204C85378248">1188</mods:number>
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<subSubSection id="A5F5C6FFBE54864D9E7B449CBF75B037" pageId="0" pageNumber="125" type="nomenclature">
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<paragraph id="56891901CF6231D91FAD4A032675C3C8" pageId="0" pageNumber="125">
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<taxonomicName id="54C91B19ACC3F604C5DA19295F85C4E8" ID-CoL="7VSTX" LSID="C3D62DF9-047D-512D-A46A-C42777DC2621" authority="(Fabricius, 1801)" baseAuthorityName="Fabricius" baseAuthorityYear="1801" class="Insecta" family="Dytiscidae" genus="Megadytes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megadytes latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus">Megadytes latus (Fabricius, 1801)</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="DC8BAF9BB82928F91920377977E69466" pageId="0" pageNumber="125" type="description">
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<paragraph id="6EF9C222C5CB8185C4449BF87559FCE4" pageId="0" pageNumber="125">
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<figureCitation id="C905D086F029C78F45C703D3BE9FA5A9" captionStart="Figures 1–8" captionStartId="F1" captionText="Figures 1 - 8. Cybistrinae morphological features 1 Bifurcitus lherminieri, right metatibia, posterior surface 2 Bifurcitus lherminieri, left metaleg, anterior surface 3 Trifurcitus robustus, left metaleg, anterior surface 4 Metaxydytes fraternus, left mesotarsomeres III-V, posterior surfaces 5 Cybister tripunctatus, left mesotarsomeres III-V, posterior surfaces 6 Megadytes latus, left half of metaventrite and left metacoxa (WV = metaventrite wing width, WC = metacoxal width) 7 Cybister tripunctatus, right metathoracic wing 8 Trifurcitus robustus, right metatrochanter, ventral surface. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures1-8" httpUri="https://binary.pensoft.net/fig/963583" pageId="0" pageNumber="125">Figs 6</figureCitation>
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<figureCitation id="0471178465CD81E05AEA55ED39830ECA" captionStart="Figures 9–14" captionStartId="F2" captionText="Figures 9 - 14. Neotropical Cybistrinae species, habitus 9 Cybister festae 10 Cybister puncticollis 11 Nilssondytes diversus 12 Megadytes parvus 13 Megadytes latus 14 species " IR 57 " (Ribera et al. 2008). Scale bar: 10.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures9-14" httpUri="https://binary.pensoft.net/fig/963584" pageId="0" pageNumber="125">, 13</figureCitation>
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<figureCitation id="87EB1DB40BF2AAC5F1CEE40B729AB60E" captionStart="Figures 15–29" captionStartId="F3" captionText="Figures 15 - 29. Neotropical Cybistrinae species, metatarsal claws and tarsomere VI of males and females 15, 16 Cybister festae 17, 18 Cybister puncticollis 19, 20 Nilssondytes diversus 21, 22 Megadytes latus 23, 24 Megadytes parvus 25 species " IR 57 " (Ribera et al. 2008) 26, 27 Paramegadytes glaucus 28, 29 Metaxydytes fraternus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures15-29" httpUri="https://binary.pensoft.net/fig/963585" pageId="0" pageNumber="125">, 21</figureCitation>
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<figureCitation id="A9B8993A3D251280F131D957E0F3CC4F" captionStart="Figures 15–29" captionStartId="F3" captionText="Figures 15 - 29. Neotropical Cybistrinae species, metatarsal claws and tarsomere VI of males and females 15, 16 Cybister festae 17, 18 Cybister puncticollis 19, 20 Nilssondytes diversus 21, 22 Megadytes latus 23, 24 Megadytes parvus 25 species " IR 57 " (Ribera et al. 2008) 26, 27 Paramegadytes glaucus 28, 29 Metaxydytes fraternus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures15-29" httpUri="https://binary.pensoft.net/fig/963585" pageId="0" pageNumber="125">, 22</figureCitation>
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<figureCitation id="960C500942C30A2DE603DC54C8BD8966" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">, 44-47</figureCitation>
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<figureCitation id="16E08943DAB212CEC386E7D2907FEF10" captionStart="Figures 51–57" captionStartId="F5" captionText="Figures 51 - 57. Neotropical Cybistrinae species, male sternite IX, ventral aspect 51 Cybister festae 52 Cybister puncticollis 53 Nilssondytes diversus 54 Megadytes latus 55 Megadytes parvus 56 Paramegadytes glaucus 57 Metaxydytes fraternus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures51-57" httpUri="https://binary.pensoft.net/fig/963587" pageId="0" pageNumber="125">, 54</figureCitation>
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<figureCitation id="681BDE48EFC58F7A1A3F8F0BAEA27A96" captionStart="Figures 58–61" captionStartId="F6" captionText="Figures 58 - 61. Neotropical Cybistrinae species, female genitalia including left gonocoxosternite, ventral aspect, except Fig. 60 without internal genitalia 58 Cybister festae 59 Cybister puncticollis 60 Megadytes latus 61 Nilssondytes diversus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures58-61" httpUri="https://binary.pensoft.net/fig/963588" pageId="0" pageNumber="125">, 60</figureCitation>
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<figureCitation id="7B8995C8691D5DC19F49E2F4C6ACACC0" captionStart="Figures 67–71" captionStartId="F8" captionText="Figures 67 - 71. Third instar larva, anterior clypeal margin 67 Bifurcitus magnus 68 Megadytes latus 69 Metaxydytes carcharias 70 Paramegadytes glaucus 71 Trifurcitus fallax." figureDoi="10.3897/zookeys.1188.110081.figures67-71" httpUri="https://binary.pensoft.net/fig/963590" pageId="0" pageNumber="125">, 68</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="3E69E47A6D16EA44AFFE33EE49F5F6E3" pageId="0" pageNumber="125" type="reference_group">
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||
<paragraph id="2895884FB49E331458065860F3BCEB0B" pageId="0" pageNumber="125">
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<taxonomicName id="9B7B343493F32C624243F5DFC4D08494" authorityName="Fabricius" authorityYear="1801" class="Insecta" family="Dytiscidae" genus="Dytiscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dytiscus latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus">Dytiscus latus</taxonomicName>
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Fabricius, 1801: 260.
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</paragraph>
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<paragraph id="378E1407577AC8432C1A0C99CE8D5B58" pageId="0" pageNumber="125">
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<taxonomicName id="32F73CB6D6C826F1FFC208400AD80463" authorityName="Brues" authorityYear="1910" class="Insecta" family="Dytiscidae" genus="Trogus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trogus latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus">Trogus latus</taxonomicName>
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: Gemminger and Harold 1868:459.
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</paragraph>
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<paragraph id="FA65EB74806D4564FE77D5E4799D6430" pageId="0" pageNumber="125">
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<taxonomicName id="715134C1DCFEA90997E8E4BF07375997" baseAuthorityName="Fabricius" baseAuthorityYear="1801" class="Insecta" family="Dytiscidae" genus="Megadytes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megadytes latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus">Megadytes latus</taxonomicName>
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:
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<bibRefCitation id="8492C95A38F655AA9F3D95C30D1F60B3" DOI="https://doi.org/10.5962/bhl.title.9530" author="Sharp, D" journalOrPublisher="Scientific Transactions of the Royal Dublin Society" pageId="0" pageNumber="125" pagination="179 - 1003" refId="B36" refString="Sharp, D, 1882. On aquatic carnivorous Coleoptera or Dytiscidae. Scientific Transactions of the Royal Dublin Society 2: 179 - 1003, DOI: https://doi.org/10.5962/bhl.title.9530" title="On aquatic carnivorous Coleoptera or Dytiscidae." url="https://doi.org/10.5962/bhl.title.9530" volume="2" year="1882">Sharp 1882</bibRefCitation>
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: 706; van den Branden 1885: 110; Chatanay 1910: 435; Bruch 1915: 478; Zimmermann 1919: 235; 1920: 256; Bruch 1927: 543; Guignot 1946: 118;
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<bibRefCitation id="F5A15E549510F6E90FCB79C097A7DD82" author="Mouchamps, R" journalOrPublisher="Annalen des Naturhistorischen Museums in Wien" pageId="0" pageNumber="125" pagination="278 - 287" refId="B31" refString="Mouchamps, R, 1957. Contribution a la connaissance des Cybisterini (Col Dytiscidae) du Musee d'Histoire Naturelle de Vienne (9e note). Annalen des Naturhistorischen Museums in Wien 61: 278 - 287" title="Contribution a la connaissance des Cybisterini (Col Dytiscidae) du Musee d'Histoire Naturelle de Vienne (9 e note)." volume="61" year="1957">Mouchamps 1957</bibRefCitation>
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: 282;
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<bibRefCitation id="61F81CA689084671056A9A4D301D03C1" author="Tremouilles, ER" journalOrPublisher="Revista de la Sociedad Entomologica Argentina" pageId="0" pageNumber="125" pagination="101 - 125" refId="B40" refString="Tremouilles, ER, Bachmann, AO, 1980. La tribu Cybisterini en la Argentina (Coleoptera, Dytiscidae). Revista de la Sociedad Entomologica Argentina 39: 101 - 125" title="La tribu Cybisterini en la Argentina (Coleoptera, Dytiscidae)." volume="39" year="1980">
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<normalizedToken id="DE45BF4C09015DC4BD4E6F8A6DC8D3B1" originalValue="Trémouilles">Tremouilles</normalizedToken>
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and Bachmann 1980
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</bibRefCitation>
|
||
: 108.
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</paragraph>
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<paragraph id="0C53C7E80D13EBE2F5E81AB34FE232A7" pageId="0" pageNumber="125">
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<taxonomicName id="33AFB559BAF7241A2F56468D33FEBB34" class="Insecta" family="Dytiscidae" genus="Cybister" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cybister (Megadytes) latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus" subGenus="Megadytes">Cybister (Megadytes) latus</taxonomicName>
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: Wilke 1921: 248.
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</paragraph>
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<paragraph id="65BAEA03C5C9C032B8D9E92D8012B27C" pageId="0" pageNumber="125">
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<taxonomicName id="784B3A6FD05F392E2582FED5ED7E51CC" baseAuthorityName="Fabricius" baseAuthorityYear="1801" class="Insecta" family="Dytiscidae" genus="Megadytes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megadytes lata" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="lata">Megadytes lata</taxonomicName>
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:
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<bibRefCitation id="7854CFF5E4511F97A06ED7D5BF518C1B" DOI="https://doi.org/10.5479/si.03629236.185.i" author="Blackwelder, RE" journalOrPublisher="Bulletin - United States National Museum" pageId="0" pageNumber="125" pagination="1 - 188" refId="B4" refString="Blackwelder, RE, 1944. Checklist of the Coleopterous insects of Mexico, Central America, the West Indies, and South America. Bulletin - United States National Museum 185: 1 - 188, DOI: https://doi.org/10.5479/si.03629236.185.i" title="Checklist of the Coleopterous insects of Mexico, Central America, the West Indies, and South America." url="https://doi.org/10.5479/si.03629236.185.i" volume="185" year="1944">Blackwelder 1944</bibRefCitation>
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||
: 80.
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</paragraph>
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<paragraph id="BF1E8064AD33D508C0C7C9994A88AA71" pageId="0" pageNumber="125">
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<taxonomicName id="6D191B8BC233BA5C2FA1B2BB56EF7A69" baseAuthorityName="Fabricius" baseAuthorityYear="1801" class="Insecta" family="Dytiscidae" genus="Megadytes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Megadytes (Megadytes) latus" order="Coleoptera" pageId="0" pageNumber="125" phylum="Arthropoda" rank="species" species="latus" subGenus="Megadytes">Megadytes (Megadytes) latus</taxonomicName>
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:
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<bibRefCitation id="EC7AF5FE34277FB3E5F6CFC1D75B7E7A" author="Brinck, P" journalOrPublisher="Kungliga Fysiografiska Saellskapets Handlingar" pageId="0" pageNumber="125" pagination="1 - 20" refId="B6" refString="Brinck, P, 1945. Nomenklatorische und systematische Studien ueber Dytisciden, III. Die Klassifikation der Cybisterinen. Kungliga Fysiografiska Saellskapets Handlingar 56: 1 - 20" title="Nomenklatorische und systematische Studien ueber Dytisciden, III. Die Klassifikation der Cybisterinen." volume="56" year="1945">Brinck 1945</bibRefCitation>
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: 7.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="D41D0BB274EAF742FB20C79468D91297" pageId="0" pageNumber="125" type="type locality">
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||
<paragraph id="AE7FAE10BD28D28F787E73DA81E94731" pageId="0" pageNumber="125">Type locality.</paragraph>
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<paragraph id="B2F6D91BF2EFC8FD2118F2D23FE608EE" pageId="0" pageNumber="125">South America.</paragraph>
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</subSubSection>
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<subSubSection id="14472F98717E7A6E0BD730B7E678A178" pageId="0" pageNumber="125" type="type specimens">
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<paragraph id="9EC6BE1895243888890535BE3E17F63A" pageId="0" pageNumber="125">Type specimens.</paragraph>
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<paragraph id="82DE57A12B91351ED184029BDA839036" pageId="0" pageNumber="125">
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Syntypes in Zoological Museum der
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<normalizedToken id="FCC094F2284EC18E6E386084D392D88B" originalValue="Universität">Universitaet</normalizedToken>
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Kiel, Germany, not examined.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="6336BF18E6950F5589260646F64E1720" pageId="0" pageNumber="125" type="diagnosis">
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<paragraph id="A3FA59C5DFBB847E27B614FC44FE2959" pageId="0" pageNumber="125">Diagnosis.</paragraph>
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<paragraph id="67019884F335FCCB6EA50DB91965619C" pageId="0" pageNumber="125">
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This species differs from
|
||
<taxonomicName id="E154ED9E2B591BB6A947FE128ADE35B3" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. parvus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="parvus">
|
||
<emphasis id="96EC9E823903C7472B7508A08230EA47" italics="true" pageId="0" pageNumber="125">M. parvus</emphasis>
|
||
</taxonomicName>
|
||
in its larger size (TL = 19.5-23.2 mm in
|
||
<taxonomicName id="E16AE7C16D3FB21494A8425975391F6C" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. latus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="latus">
|
||
<emphasis id="3660671978208D5EFF8246769469961D" italics="true" pageId="0" pageNumber="125">M. latus</emphasis>
|
||
</taxonomicName>
|
||
, Fig.
|
||
<figureCitation id="A5235F75B07F5CD996B60F507CF0F9F6" captionStart="Figures 9–14" captionStartId="F2" captionText="Figures 9 - 14. Neotropical Cybistrinae species, habitus 9 Cybister festae 10 Cybister puncticollis 11 Nilssondytes diversus 12 Megadytes parvus 13 Megadytes latus 14 species " IR 57 " (Ribera et al. 2008). Scale bar: 10.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures9-14" httpUri="https://binary.pensoft.net/fig/963584" pageId="0" pageNumber="125">13</figureCitation>
|
||
vs. TL = 13.0-14.6 mm in
|
||
<taxonomicName id="59FC70B1EBC8A1B51E3DE94FD36C4AD1" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. parvus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="parvus">
|
||
<emphasis id="677F16CCBCEAAEF5790F94DBAB42F0A8" italics="true" pageId="0" pageNumber="125">M. parvus</emphasis>
|
||
</taxonomicName>
|
||
, Fig.
|
||
<figureCitation id="8C03419E3CF47F5DE98463ED918DF3EB" captionStart="Figures 9–14" captionStartId="F2" captionText="Figures 9 - 14. Neotropical Cybistrinae species, habitus 9 Cybister festae 10 Cybister puncticollis 11 Nilssondytes diversus 12 Megadytes parvus 13 Megadytes latus 14 species " IR 57 " (Ribera et al. 2008). Scale bar: 10.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures9-14" httpUri="https://binary.pensoft.net/fig/963584" pageId="0" pageNumber="125">12</figureCitation>
|
||
), broader shape (TL/GW = 1.7-1.8 in
|
||
<taxonomicName id="DCE3F411E48278ED0D1CEB55E34AB8EA" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. latus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="latus">
|
||
<emphasis id="AF04A1F4B8D51628E6C93CAE9A98498F" italics="true" pageId="0" pageNumber="125">M. latus</emphasis>
|
||
</taxonomicName>
|
||
, Fig.
|
||
<figureCitation id="CEB03420772B018FDA81774A27B71AED" captionStart="Figures 9–14" captionStartId="F2" captionText="Figures 9 - 14. Neotropical Cybistrinae species, habitus 9 Cybister festae 10 Cybister puncticollis 11 Nilssondytes diversus 12 Megadytes parvus 13 Megadytes latus 14 species " IR 57 " (Ribera et al. 2008). Scale bar: 10.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures9-14" httpUri="https://binary.pensoft.net/fig/963584" pageId="0" pageNumber="125">13</figureCitation>
|
||
, vs. TL/GW = 1.9-2.1 in
|
||
<taxonomicName id="59ADBFD250E3B01B4E918EF73D5BD886" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. parvus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="parvus">
|
||
<emphasis id="0C434D2A82AC55B6425B2FCA4498BFC9" italics="true" pageId="0" pageNumber="125">M. parvus</emphasis>
|
||
</taxonomicName>
|
||
, Fig.
|
||
<figureCitation id="740C8D8C198D1493CB3F27E36A0CBEF0" captionStart="Figures 9–14" captionStartId="F2" captionText="Figures 9 - 14. Neotropical Cybistrinae species, habitus 9 Cybister festae 10 Cybister puncticollis 11 Nilssondytes diversus 12 Megadytes parvus 13 Megadytes latus 14 species " IR 57 " (Ribera et al. 2008). Scale bar: 10.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures9-14" httpUri="https://binary.pensoft.net/fig/963584" pageId="0" pageNumber="125">12</figureCitation>
|
||
) as well as features of the male genitalia. In
|
||
<taxonomicName id="718B7F485A4921798B458345255CFA73" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. latus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="latus">
|
||
<emphasis id="50A1ABA3DBCD2E91845AFA4D2A49AAED" italics="true" pageId="0" pageNumber="125">M. latus</emphasis>
|
||
</taxonomicName>
|
||
the male median lobe is relatively simple and evenly curved in lateral aspect with the apex narrowly rounded to somewhat pointed (Fig.
|
||
<figureCitation id="3354CAFD0CC394E770C06FD4FA79FF28" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">44</figureCitation>
|
||
). In
|
||
<taxonomicName id="699E4A7D840CD5AB4404CB9C0A66ED7D" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. parvus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="parvus">
|
||
<emphasis id="72609686C70C88F77F167FF577C118AE" italics="true" pageId="0" pageNumber="125">M. parvus</emphasis>
|
||
</taxonomicName>
|
||
the median lobe is very broad in lateral aspect with the dorsal sclerite strongly expanded ventrally and curved with the apex strongly recurved (Fig.
|
||
<figureCitation id="51EAD6B276AB6F6B16D0F3EBD32F1686" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">39</figureCitation>
|
||
). The lateral lobe in
|
||
<taxonomicName id="FFC80E3F1A5C8B6B968D021357D4BDD0" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. latus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="latus">
|
||
<emphasis id="A819D29199391F30BC8D691945EB869F" italics="true" pageId="0" pageNumber="125">M. latus</emphasis>
|
||
</taxonomicName>
|
||
is very slender apically (Fig.
|
||
<figureCitation id="C2AA1A299D113D8223B609F44F9B5852" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">44</figureCitation>
|
||
), but in
|
||
<taxonomicName id="1EDED1C41F68A8865AE9B082BCF0C5F0" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="M. parvus" order="Coleoptera" pageId="0" pageNumber="125" rank="species" species="parvus">
|
||
<emphasis id="3088A8A5E198ADEDA2A5FAFDE88AC837" italics="true" pageId="0" pageNumber="125">M. parvus</emphasis>
|
||
</taxonomicName>
|
||
it is relatively broad throughout (Fig.
|
||
<figureCitation id="3F4D51485749852C4484B3096128F5FC" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">41</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="3884C709609711465340FC573B92905E" pageId="0" pageNumber="125" type="description">
|
||
<paragraph id="856157E4906EFD8283FDCD5D75B86EDD" pageId="0" pageNumber="125">Description.</paragraph>
|
||
<paragraph id="8994604395D5AF1A49A3FF2AEC1FCCFA" pageId="0" pageNumber="125">
|
||
<emphasis id="90EB95BC81C1E6F26ED7FB4EB967502F" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="C2CCC559C21F3D3BFC7D8BC42FEACE5B" italics="true" pageId="0" pageNumber="125">Measurements</emphasis>
|
||
.
|
||
</emphasis>
|
||
TL = 19.5-23.2 mm, GW = 11.4-13.4 mm, PW = 8.7-10.3 mm, HW = 5.3-6.2 mm, EW = 3.1-4.0 mm, TL/GW = 1.7-1.8, HW/EW = 1.6-1.7, WC/WV = 2.7-3.4. Body shape large and broadly oval, widest slightly posteriad of middle; lateral margins broadly curved, continuously curved between pronotum and elytron. Depressed and somewhat flattened in lateral aspect.
|
||
</paragraph>
|
||
<paragraph id="873F5A6F037A10DC17C5345F6721E506" pageId="0" pageNumber="125">
|
||
<emphasis id="2FFE1B4B649C48991052BEC4EB447410" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="C6511A5EBFB15712896D0721B9CA1587" italics="true" pageId="0" pageNumber="125">Coloration</emphasis>
|
||
.
|
||
</emphasis>
|
||
Head dark green to dark brown, anteriorly somewhat green-rufous, clypeus pale rufous, labrum pale yellow. Pronotum dark green to dark brown, laterally broadly dark green-rufous. Elytron dark green with broad lateral green-rufous margins in some specimens. Ventral surfaces black, legs dark rufous.
|
||
</paragraph>
|
||
<paragraph id="74BE53BBECC92E1B635CE51599C85BBD" pageId="0" pageNumber="125">
|
||
<emphasis id="21C1D004C9C23100CC4441930B5EF5DC" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="77226F1983EAC0ACAA3A07AF7D99DA8B" italics="true" pageId="0" pageNumber="125">Sculpture and structure</emphasis>
|
||
.
|
||
</emphasis>
|
||
Head broad, anteriorly produced, eyes prominent; dorsal surface evenly covered with exceptionally fine microsculpture and dispersed micropunctures. Pronotum with lateral margins evenly and shallowly curved; surface of pronotum similar to surface of head in microsculpture and micropunctation; pronotum somewhat swollen anteriorly. Elytron with margins very broadly curved, more strongly curved posteriorly; surface similar to surface of head in microsculpture, but with extensive, very fine micropunctation over entire surface. Prosternal process anteriorly rounded, surface flat and moderately broad, apex broadly elongate and sharply pointed. Metaventral wing moderately broad, ~ 1/3 width of lateral portion of metacoxa; surface smooth, without sculpturing. Lateral portion of metacoxa large, broad, surface smooth, without sculpturing; metacoxal lines short and fine, extending anteriorly less than half distance across metacoxa. Abdominal ventrites smooth, unsculptured.
|
||
</paragraph>
|
||
<paragraph id="BF91AE2E17F9AFD96257A38D36913F65" pageId="0" pageNumber="125">
|
||
<emphasis id="BAA8D6193D29C8B7DB082FF55DA27351" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="C579FFF7F87D90AC79EA4840E3F7A90C" italics="true" pageId="0" pageNumber="125">Male genitalia</emphasis>
|
||
.
|
||
</emphasis>
|
||
Male median lobe in lateral aspect moderately slender throughout, evenly curved, apically narrowed, apex narrowly pointed (Fig.
|
||
<figureCitation id="7C3D4781E591A21FC7D6B19A9BE45E63" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">44</figureCitation>
|
||
); in dorsal aspect moderately narrow, apically narrowed to narrowly rounded apex, ventral sclerite slender throughout length, apically abruptly expanded, apex rounded (Fig.
|
||
<figureCitation id="47DF53A8DA7F4774580BB3D0ABAC53E3" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">45</figureCitation>
|
||
). Lateral lobe slender throughout length, apically very slender, with long series of setae along dorsal margin (Fig.
|
||
<figureCitation id="20661754ECB47DA289850727ACBDF827" captionStart="Figures 30–50" captionStartId="F4" captionText="Figures 30 - 50. Neotropical Cybistrinae species, male genitalia 30 - 32 Cybister festae: 30 median lobe, right lateral aspect 31 median lobe, ventral aspect 32 right lateral lobe, right lateral aspect 33 - 35 Cybister puncticollis: 33 median lobe, right lateral aspect 34 median lobe, ventral aspect 35 right lateral lobe, right lateral aspect 36 - 38 Nilssondytes diversus: 36 median lobe, right lateral aspect 37 median lobe, ventral aspect 38 right lateral lobe, right lateral aspect 39 - 43 Megadytes parvus: 39 median lobe, right lateral aspect 40 median lobe, ventral aspect 41 right lateral lobe, right lateral aspect 42 apex of median lobe, right lateral aspect 43 apex of median lobe, ventral aspect 44 - 47 Megadytes latus: 44 median lobe, right lateral aspect 45 median lobe, ventral aspect 46 right lateral lobe, right lateral aspect 47 apex of median lobe, ventral aspect 48 - 50 species " IR 57 " (Ribera et al. 2008): 48 median lobe, right lateral aspect 49 median lobe, ventral aspect 50 right lateral lobe, right lateral aspect." figureDoi="10.3897/zookeys.1188.110081.figures30-50" httpUri="https://binary.pensoft.net/fig/963586" pageId="0" pageNumber="125">46</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="2B7B4D6204B12815BBFBB1FA3480C0E1" pageId="0" pageNumber="125">
|
||
<emphasis id="C497BC3D1F2C0AB79C090E0B38392B52" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="EA93BE9F11FD12593C8572D4B9AB04E0" italics="true" pageId="0" pageNumber="125">Female genitalia</emphasis>
|
||
.
|
||
</emphasis>
|
||
The only female examined has the internal genitalia missing. Externally, the female gonocoxosternite is broad with the medial margin linear; the gonocoxae are together fused and knifelike, broad anteriorly, abruptly constricted subapically and apically linear to narrowly rounded apex (Fig.
|
||
<figureCitation id="049FE8662BCE8EDCCD0CAF426E662BDC" captionStart="Figures 58–61" captionStartId="F6" captionText="Figures 58 - 61. Neotropical Cybistrinae species, female genitalia including left gonocoxosternite, ventral aspect, except Fig. 60 without internal genitalia 58 Cybister festae 59 Cybister puncticollis 60 Megadytes latus 61 Nilssondytes diversus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures58-61" httpUri="https://binary.pensoft.net/fig/963588" pageId="0" pageNumber="125">60</figureCitation>
|
||
); rami short; other internal structures (vagina, spermatheca, etc.) not observed.
|
||
</paragraph>
|
||
<paragraph id="6EE4DF874D8145CFE033929EA0032FCB" pageId="0" pageNumber="125">
|
||
<emphasis id="4548AA8B2CB0AF5A5DFB419557AB17A9" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="712BC71746D342B3716BF9A803B31C03" italics="true" pageId="0" pageNumber="125">Sexual dimorphism</emphasis>
|
||
.
|
||
</emphasis>
|
||
Males have a broad protarsal palette with ventral adhesive setae with apical structures in the form of elongate flattened structures; males also have mesotarsomeres with posteroventral fields of setae. Females lack natatory setae along the ventral margins of the metatarsomeres, but these are present in males. Males and females each have two metatarsal claws with the posterior shorter, but females have the posterior claw slightly longer than in the male (Figs
|
||
<figureCitation id="150A5476ACE2727DFA7032672A2351E4" captionStart="Figures 15–29" captionStartId="F3" captionText="Figures 15 - 29. Neotropical Cybistrinae species, metatarsal claws and tarsomere VI of males and females 15, 16 Cybister festae 17, 18 Cybister puncticollis 19, 20 Nilssondytes diversus 21, 22 Megadytes latus 23, 24 Megadytes parvus 25 species " IR 57 " (Ribera et al. 2008) 26, 27 Paramegadytes glaucus 28, 29 Metaxydytes fraternus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures15-29" httpUri="https://binary.pensoft.net/fig/963585" pageId="0" pageNumber="125">21</figureCitation>
|
||
,
|
||
<figureCitation id="0F557F223780DCB84F6AC14C677A1AEE" captionStart="Figures 15–29" captionStartId="F3" captionText="Figures 15 - 29. Neotropical Cybistrinae species, metatarsal claws and tarsomere VI of males and females 15, 16 Cybister festae 17, 18 Cybister puncticollis 19, 20 Nilssondytes diversus 21, 22 Megadytes latus 23, 24 Megadytes parvus 25 species " IR 57 " (Ribera et al. 2008) 26, 27 Paramegadytes glaucus 28, 29 Metaxydytes fraternus. Scale bars: 1.0 mm." figureDoi="10.3897/zookeys.1188.110081.figures15-29" httpUri="https://binary.pensoft.net/fig/963585" pageId="0" pageNumber="125">22</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="73F523C1E3FF3D3C6402C218ECFEAE12" pageId="0" pageNumber="125">
|
||
<emphasis id="8A4E511D12DAE4CFBD2C8AFCEE6D33CA" bold="true" pageId="0" pageNumber="125">
|
||
<emphasis id="13AEE9F5206ED25CF47EE0FFF2E2BFD2" italics="true" pageId="0" pageNumber="125">Variation</emphasis>
|
||
.
|
||
</emphasis>
|
||
Specimens exhibit variation in size (TL = 19.5-23.2 mm) but are consistent in shape (TL/GW = 1.7-1.8), and male genitalic shape and other features are relatively consistent across the range of the species. There is some variation in coloration with most specimens dark green-black, but a single specimen from the Gran Sabana, Venezuela (MIZA) is dorsally strikingly green. This specimen is also smaller than most (TL = 19.5 mm) and may represent a distinctive regional population or separate species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5C7A28C859020EE1EF31F662C93BE9A6" pageId="0" pageNumber="125" type="distribution">
|
||
<paragraph id="E09830F199799804577D79F4F457E45B" pageId="0" pageNumber="125">Distribution.</paragraph>
|
||
<paragraph id="19CD29A40638F87E59252399BFF9BD95" pageId="0" pageNumber="125">
|
||
This species is known from Argentina, Brazil, French Guiana, Uruguay (
|
||
<bibRefCitation id="652498B62218A8BF1C61B772D32DDAA4" DOI="https://doi.org/10.5962/bhl.title.9530" author="Sharp, D" journalOrPublisher="Scientific Transactions of the Royal Dublin Society" pageId="0" pageNumber="125" pagination="179 - 1003" refId="B36" refString="Sharp, D, 1882. On aquatic carnivorous Coleoptera or Dytiscidae. Scientific Transactions of the Royal Dublin Society 2: 179 - 1003, DOI: https://doi.org/10.5962/bhl.title.9530" title="On aquatic carnivorous Coleoptera or Dytiscidae." url="https://doi.org/10.5962/bhl.title.9530" volume="2" year="1882">Sharp 1882</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="CA8BD4403771757AFC776E73016DE216" DOI="https://doi.org/10.5479/si.03629236.185.i" author="Blackwelder, RE" journalOrPublisher="Bulletin - United States National Museum" pageId="0" pageNumber="125" pagination="1 - 188" refId="B4" refString="Blackwelder, RE, 1944. Checklist of the Coleopterous insects of Mexico, Central America, the West Indies, and South America. Bulletin - United States National Museum 185: 1 - 188, DOI: https://doi.org/10.5479/si.03629236.185.i" title="Checklist of the Coleopterous insects of Mexico, Central America, the West Indies, and South America." url="https://doi.org/10.5479/si.03629236.185.i" volume="185" year="1944">Blackwelder 1944</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="D83C6B78758F74FD01B910484FF1FF45" author="Mouchamps, R" journalOrPublisher="Annalen des Naturhistorischen Museums in Wien" pageId="0" pageNumber="125" pagination="278 - 287" refId="B31" refString="Mouchamps, R, 1957. Contribution a la connaissance des Cybisterini (Col Dytiscidae) du Musee d'Histoire Naturelle de Vienne (9e note). Annalen des Naturhistorischen Museums in Wien 61: 278 - 287" title="Contribution a la connaissance des Cybisterini (Col Dytiscidae) du Musee d'Histoire Naturelle de Vienne (9 e note)." volume="61" year="1957">Mouchamps 1957</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="B1A6585D5D2E8787B8C1CFDBA0E2D4AC" author="Tremouilles, ER" journalOrPublisher="Revista de la Sociedad Entomologica Argentina" pageId="0" pageNumber="125" pagination="101 - 125" refId="B40" refString="Tremouilles, ER, Bachmann, AO, 1980. La tribu Cybisterini en la Argentina (Coleoptera, Dytiscidae). Revista de la Sociedad Entomologica Argentina 39: 101 - 125" title="La tribu Cybisterini en la Argentina (Coleoptera, Dytiscidae)." volume="39" year="1980">
|
||
<normalizedToken id="CD92B2EBD2B826924001D42729B78700" originalValue="Trémouilles">Tremouilles</normalizedToken>
|
||
and Bachmann 1980
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="E7DCA50B16C1F9FF1B0428E43A5C810D" author="Tremouilles, ER" journalOrPublisher="Revista de la Sociedad Entomologica Argentina" pageId="0" pageNumber="125" pagination="159 - 161" refId="B39" refString="Tremouilles, ER, 1989b. Notas sobre Coleoptera acuaticos neotropicalis. III. Datos ampliatorios sobre distrucion geografica de especies de Megadytes Sharp (Coleoptera, Dytiscidae). Revista de la Sociedad Entomologica Argentina 45: 159 - 161" title="Notas sobre Coleoptera acuaticos neotropicalis. III. Datos ampliatorios sobre distrucion geografica de especies de Megadytes Sharp (Coleoptera, Dytiscidae)." volume="45" year="1989 b">
|
||
<normalizedToken id="39504BE679039902F896964421F41C64" originalValue="Trémouilles">Tremouilles</normalizedToken>
|
||
1989b
|
||
</bibRefCitation>
|
||
), and Venezuela (MIZA, new country record).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="AFCBF0DD159CA5BADF2B92446B7AD2AF" pageId="0" pageNumber="125" type="materials_examined">
|
||
<paragraph id="90C5EAA0FB55D33B31D7D62AE5CE2347" pageId="0" pageNumber="125">Material examined.</paragraph>
|
||
<paragraph id="B406669106EE390C899C462FFE0C5E4B" pageId="0" pageNumber="125">
|
||
<materialsCitation id="3D5FB9A24336C8BF22537C817A545519" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" country="Argentina" location="Gran Sabana" specimenCount="Two">
|
||
Few specimens of this species exist in collections.
|
||
<specimenCount id="58B152908E7AD6D2EA85A3C791856649" count="2" type="generic">Two specimens</specimenCount>
|
||
from
|
||
<collectingCountry id="3EBD30D32D55FE617D55C2AA956D2B81" name="Argentina">Argentina</collectingCountry>
|
||
, one from
|
||
<collectingCountry id="6DA47FA30A7A6544F661B38FF24F04B2" name="Bolivia">Bolivia</collectingCountry>
|
||
(new country record), one from
|
||
<collectingCountry id="2B6257C06E0273C2B2B8207D52021E3A" name="Brazil">Brazil</collectingCountry>
|
||
(KBMC), and a specimen from the
|
||
<location id="D856D2B335A23FD3A296030971696EF6" LSID="urn:lsid:plazi:treatment:C3D62DF9047D512DA46AC42777DC2621:D856D2B335A23FD3A296030971696EF6" country="Argentina" name="Gran Sabana">Gran Sabana</location>
|
||
,
|
||
<collectingCountry id="9DE11A0AE3655DF8A9D7C1983AC34B60" name="Venezuela">Venezuela</collectingCountry>
|
||
(MIZA) were examined for this study
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |