265 lines
37 KiB
XML
265 lines
37 KiB
XML
<document id="0B588F637878B5CB12033D79FD3C088B" ID-DOI="10.1649/0010-065X(2005)059[0091:LDOESO]2.0.CO;2" ID-Zenodo-Dep="10104898" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630171519151" checkinUser="tatiana" docAuthor="Ratcliffe, Brett C. & Morón, Miguel-Angel" docDate="2005" docId="03ED726E8A313B27F3D8FE8FBA97F9BC" docLanguage="en" docName="0010-065X_2005_059_0091_LDOESO_2.0.CO_2.pdf.imf" docOrigin="The Coleopterists Bulletin 59 (1)" docSource="http://dx.doi.org/10.1649/0010-065x(2005)059[0091:ldoeso]2.0.co;2" docStyle="DocumentStyle:8F272F586C426DAD54565EB2271A6C17.2:TheColeopBull.2000-2002.journal_article.1cover" docStyleId="8F272F586C426DAD54565EB2271A6C17" docStyleName="TheColeopBull.2000-2002.journal_article.1cover" docStyleVersion="2" docTitle="Megasoma Kirby 1825" docType="key" docVersion="4" lastPageNumber="124" masterDocId="FFD40A168A103B06F37CFF9DB947FF9E" masterDocTitle="Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology" masterLastPageNumber="126" masterPageNumber="91" pageNumber="124" updateTime="1699631449810" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="3ED58F4FD26B86C5B0C3A85B0087BC8A">Larval Descriptions Of Eight Species Of Megasoma Kirby (Coleoptera: Scarabaeidae: Dynastinae) With A Key For Identification And Notes On Biology</mods:title>
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<mods:namePart id="1CF4ADCFE7B743BC6CCEF57CF80EFD7E">Ratcliffe, Brett C.</mods:namePart>
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<mods:name id="1C1F7FD6ED28030C5B7C751C257D76F7" type="personal">
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<mods:roleTerm id="954BDE81B92ED428466CFE2C3CCFE35A">Author</mods:roleTerm>
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<mods:namePart id="91C85B561FC73B4A3705D705127F9344">Morón, Miguel-Angel</mods:namePart>
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<mods:typeOfResource id="53E332A73128DC3C6BB17B398347AD57">text</mods:typeOfResource>
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<mods:title id="B705743F303C0ED5B7C38EE94E433012">The Coleopterists Bulletin</mods:title>
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<mods:part id="1E62C5FCB1920DE2E5522AE5994393E8">
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<mods:date id="6924130EDBE4DAE3386CAE421FD72643">2005</mods:date>
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<mods:number id="DB5D097A055E48E51274CEF654667328">2005-03-31</mods:number>
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Key to the Third Instar Larvae of
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<taxonomicName id="4C44B8FB8A313B27F16CFE8FBB3BFEB9" authorityName="Kirby" authorityYear="1825" box="[528,636,274,295]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="genus">
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<emphasis id="B9301F6A8A313B27F16CFE8FBB3BFEB9" bold="true" box="[528,636,274,295]" italics="true" pageId="33" pageNumber="124">Megasoma</emphasis>
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</taxonomicName>
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in North and Central America
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</emphasis>
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</heading>
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</paragraph>
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1 Maxilla with 4 or 8 stridulatory teeth. Diameter of abdominal spiracles progressively enlarged posteriorly, mainly from segment V to segment VIII. Maximum width of cranium
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2
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1
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Maxilla with 5–7 stridulatory teeth. Diameter of abdominal spiracles progressively reduced posteriorly, mainly from segment V to segment VIII. Maximum width of cranium
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<quantity id="4CBC6E9D8A313B27F275FE5AB81DFE42" box="[265,346,455,476]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" metricValueMax="9.0" metricValueMin="7.0" pageId="33" pageNumber="124" unit="mm" value="8.0" valueMax="9.0" valueMin="7.0">7–9 mm</quantity>
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5
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</keyLead>
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<paragraph id="8BFBC3788A313B27F3E8FE7FBA97FDD3" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
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<keyLead id="30B5604D8A313B27F3E8FE7FBA97FDD3" pageId="33" pageNumber="124">
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2 Bulla of spiracles transverse, raised, with acute apex (
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<figureCitation id="137FDFFD8A313B27F1B9FE7FBA7AFE69" box="[709,829,482,503]" captionStart="Figs" captionStartId="3.[169,208,1226,1245]" captionTargetBox="[148,980,194,1205]" captionTargetId="figure-112@3.[148,980,194,1205]" captionTargetPageId="3" captionText="Figs. 1–14. Megasoma pachecoi, third instar. 1) Head, frontal view; 2) epipharynx; 3–4) mandibles, ventral view, 3) right and 4) left; 5) right maxilla and hypopharynx, dorsal view; 6) detail of unci of lacinia; 7) detail of maxillary stridulatory area; 8–9) distal segment of antenna, 8) dorsal view and 9) ventral view; 10–11) left tarsal claws, external views, 10) middle and 11) posterior; 12) second left abdominal spiracle; 13) detail of bulla of spiracle, ventral view; 14) microstructure of respiratory plate (5003). Figs. 1–5, bar ¼ 1 mm. Figs. 6–13, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104900" httpUri="https://zenodo.org/record/10104900/files/figure.png" pageId="33" pageNumber="124">Figs. 12–13</figureCitation>
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). Last antennal segment with 10–14 dorsal sensory spots. Frons with 1 posterior frontal setae on each side. Dexiotorma narrow, elongate (
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<figureCitation id="137FDFFD8A313B27F13FFD86BB38FDAE" box="[579,639,539,560]" captionStart="Figs" captionStartId="3.[169,208,1226,1245]" captionTargetBox="[148,980,194,1205]" captionTargetId="figure-112@3.[148,980,194,1205]" captionTargetPageId="3" captionText="Figs. 1–14. Megasoma pachecoi, third instar. 1) Head, frontal view; 2) epipharynx; 3–4) mandibles, ventral view, 3) right and 4) left; 5) right maxilla and hypopharynx, dorsal view; 6) detail of unci of lacinia; 7) detail of maxillary stridulatory area; 8–9) distal segment of antenna, 8) dorsal view and 9) ventral view; 10–11) left tarsal claws, external views, 10) middle and 11) posterior; 12) second left abdominal spiracle; 13) detail of bulla of spiracle, ventral view; 14) microstructure of respiratory plate (5003). Figs. 1–5, bar ¼ 1 mm. Figs. 6–13, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104900" httpUri="https://zenodo.org/record/10104900/files/figure.png" pageId="33" pageNumber="124">Fig. 2</figureCitation>
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). Maximum width of head capsule
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<taxonomicName id="4C44B8FB8A313B27F1A6FDA5BA97FDD3" authority="Cartwright" authorityName="Cartwright" authorityYear="1963" box="[730,976,568,589]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="pachecoi">
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<emphasis id="B9301F6A8A313B27F1A6FDA5BA12FDD3" bold="true" box="[730,853,568,589]" italics="true" pageId="33" pageNumber="124">M. pachecoi</emphasis>
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Cartwright
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</emphasis>
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</taxonomicName>
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</keyLead>
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</paragraph>
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<paragraph id="8BFBC3788A313B27F3E8FDCEBA96FD20" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
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2
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<emphasis id="B9301F6A8A313B27F3DCFDCFB9EFFDF6" bold="true" box="[160,168,594,616]" pageId="33" pageNumber="124">9</emphasis>
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Bulla of spiracles vertical, slightly prominent, rounded (
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<figureCitation id="137FDFFD8A313B27F197FDCEBA70FDF6" box="[747,823,595,616]" captionStart="Figs" captionStartId="20.[197,236,1266,1285]" captionTargetBox="[175,1007,195,1245]" captionTargetId="figure-75@20.[175,1007,194,1245]" captionTargetPageId="20" captionText="Figs. 67–75. Megasoma elephas, third instar. 67) Head, frontal view; 68) epipharynx; 69–70) mandibles, ventral view; 69) right and 70) left; 71) right maxilla and hypopharynx, dorsal view; 72) detail of maxillary stridulatory area; 73) distal segment of antenna, dorsal view; 74) right posterior tarsal claw, external view; 75) second right abdominal spiracle. Fig. 76. Megasoma elephas, first instar, second right abdominal spiracle. Figs. 67–71, 75, bar ¼ 1 mm. Figs. 72–74, 76, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104926" httpUri="https://zenodo.org/record/10104926/files/figure.png" pageId="33" pageNumber="124">Fig. 75</figureCitation>
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). Last antennal segment with 8–11 dorsal sensory spots. Frons with 2–4 posterior frontal setae on each side. Dexiotorma wide, angular (
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<figureCitation id="137FDFFD8A313B27F151FD11BB30FD3F" box="[557,631,652,673]" captionStart="Figs" captionStartId="20.[197,236,1266,1285]" captionTargetBox="[175,1007,195,1245]" captionTargetId="figure-75@20.[175,1007,194,1245]" captionTargetPageId="20" captionText="Figs. 67–75. Megasoma elephas, third instar. 67) Head, frontal view; 68) epipharynx; 69–70) mandibles, ventral view; 69) right and 70) left; 71) right maxilla and hypopharynx, dorsal view; 72) detail of maxillary stridulatory area; 73) distal segment of antenna, dorsal view; 74) right posterior tarsal claw, external view; 75) second right abdominal spiracle. Fig. 76. Megasoma elephas, first instar, second right abdominal spiracle. Figs. 67–71, 75, bar ¼ 1 mm. Figs. 72–74, 76, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104926" httpUri="https://zenodo.org/record/10104926/files/figure.png" pageId="33" pageNumber="124">Fig. 68</figureCitation>
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). Maximum width of head capsule
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<quantity id="4CBC6E9D8A313B27F3C8FD34B85AFD20" box="[180,285,681,702]" metricMagnitude="-2" metricUnit="m" metricValue="1.65" metricValueMax="1.8" metricValueMin="1.5" pageId="33" pageNumber="124" unit="mm" value="16.5" valueMax="18.0" valueMin="15.0">15–18 mm</quantity>
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<subScript id="17C0C13D8A313B27F254FD2FBAFBFD25" attach="right" box="[296,956,690,699]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</subScript>
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3
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</keyLead>
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3 Frons with 70–80 frontal setae. Dorsum of abdominal segment I without short, spine-like setae, only with long, slender setae. Campus with 4–6 long, slender setae
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<taxonomicName id="4C44B8FB8A313B27F04AFD60BAE3FC8C" baseAuthorityName="Fabricius" baseAuthorityYear="1775" box="[822,932,765,786]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="elephas">
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<emphasis id="B9301F6A8A313B27F04AFD60BAE3FC8C" bold="true" box="[822,932,765,786]" italics="true" pageId="33" pageNumber="124">M. elephas</emphasis>
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</taxonomicName>
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(F.)
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</emphasis>
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</paragraph>
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3
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<emphasis id="B9301F6A8A313B27F3DCFC8AB9EFFCB3" bold="true" box="[160,168,791,813]" pageId="33" pageNumber="124">9</emphasis>
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Frons with 4 or 8 frontal setae. Dorsum of abdominal segment I with mixture of long, slender setae and short, spine-like setae. Campus with 20–28 setae
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4
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<keyLead id="30B5604D8A313B27F3E8FCD2BA96FC03" pageId="33" pageNumber="124">
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4 Each tarsungulus with 4 setae. Frons with 4 frontal setae. Maxilla with 8 stridulatory teeth. Last antennal segment with 8 dorsal sensory spots
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<taxonomicName id="4C44B8FB8A313B27F234FC15B8A7FC03" authorityName="Bolivar, Pieltain, Jimenez-Asua & Martinez" authorityYear="1963" box="[328,480,904,925]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="occidentalis">
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<emphasis id="B9301F6A8A313B27F234FC15B8A7FC03" bold="true" box="[328,480,904,925]" italics="true" pageId="33" pageNumber="124">M. occidentalis</emphasis>
|
||
</taxonomicName>
|
||
<collectingRegion id="49800D9A8A313B27F295FC15BB72FC03" box="[489,565,904,925]" country="Venezuela" name="Bolivar" pageId="33" pageNumber="124">Bolívar</collectingRegion>
|
||
y Peltain, Jiménez-Asffla, and Martínez
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BFBC3788A313B27F3E8FC3EBA97FC4A" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FC3EBA97FC4A" pageId="33" pageNumber="124">
|
||
4
|
||
<emphasis id="B9301F6A8A313B27F3DCFC3FB9EFFC26" bold="true" box="[160,168,930,952]" pageId="33" pageNumber="124">9</emphasis>
|
||
Each tarsungulus with 2 setae. Frons with 8 frontal setae. Maxilla with 4 stridulatory teeth. Last antennal segment with 11 dorsal sensory spots
|
||
<subScript id="17C0C13D8A313B27F192FC55BA6EFC4F" attach="right" box="[750,809,968,977]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - -</subScript>
|
||
<emphasis id="B9301F6A8A313B27F04EFC22BA97FC4A" bold="true" box="[818,976,959,980]" pageId="33" pageNumber="124">
|
||
<taxonomicName id="4C44B8FB8A313B27F04EFC22BAE4FC4A" baseAuthorityName="Linnaeus" baseAuthorityYear="1758" box="[818,931,959,980]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="actaeon">
|
||
<emphasis id="B9301F6A8A313B27F04EFC22BAE4FC4A" bold="true" box="[818,931,959,980]" italics="true" pageId="33" pageNumber="124">M. actaeon</emphasis>
|
||
</taxonomicName>
|
||
(L.)
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30B0DBDD8A313B27F3E8FC47BA96FBFE" pageId="33" pageNumber="124">
|
||
<paragraph id="8BFBC3788A313B27F3E8FC47BA96FB92" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FC47BA96FB92" pageId="33" pageNumber="124">
|
||
5 Lobes of respiratory plates of spiracles separated (
|
||
<figureCitation id="137FDFFD8A313B27F1E8FC47BBA3FC71" box="[660,740,986,1007]" captionStart="Figs" captionStartId="9.[169,208,1274,1293]" captionTargetBox="[149,980,194,1252]" captionTargetId="figure-58@9.[148,980,194,1253]" captionTargetPageId="9" captionText="Figs. 29–40. Megasoma thersites, third instar. 29) Head, frontal view; 30) epipharynx; 31–32) mandibles, ventral view, 31) right and 32) left; 33) distal part of right maxillary mala; 34) detail of maxillary stridulatory area; 35) right maxilla and hypopharynx, dorsal view; 36–37) distal segment of antenna, 36) dorsal view and 37) ventral view; 38) left posterior tarsal claw, external view; 39) second right abdominal spiracle; 40) microstructure of respiratory plate (5003). Figs. 29–32, 35, bar ¼ 1 mm. Figs. 33–34, 36–39, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104910" httpUri="https://zenodo.org/record/10104910/files/figure.png" pageId="33" pageNumber="124">Figs. 39</figureCitation>
|
||
,
|
||
<figureCitation id="137FDFFD8A313B27F193FC47BA69FC71" box="[751,814,986,1007]" captionStart="Figs" captionStartId="16.[197,236,1240,1259]" captionTargetBox="[175,1007,194,1219]" captionTargetId="figure-89@16.[175,1007,194,1219]" captionTargetPageId="16" captionText="Figs. 55–65. Megasoma cedrosa, third instar. 55) Head, frontal view; 56) epipharynx; 57–58) mandibles, ventral view, 57) right and 58) left; 59) detail of maxillary stridulatory area; 60) left maxilla, ventral view; 61) distal segment of antenna, dorsal view; 62–63) second right abdominal spiracle, 62) anterolateral view and 63) lateral view; 64) left posterior tarsal claw, external view; 65) last abdominal segment, ventral view with raster. Figs. 55–58, 60, 65, bar ¼ 1 mm. Figs. 59, 61–64, bar ¼ 0.5 mm. Fig. 65, bar ¼ 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104922" httpUri="https://zenodo.org/record/10104922/files/figure.png" pageId="33" pageNumber="124">62–63</figureCitation>
|
||
). Frons with 3–4 posterior frontal setae on each side. Acanthoparia with 10–14 setae
|
||
<subScript id="17C0C13D8A313B27F034FC62BAFBFB96" attach="left" box="[840,956,1023,1032]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - -</subScript>
|
||
6
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BFBC3788A313B27F3E8FB8CBA96FBFE" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FB8CBA96FBFE" pageId="33" pageNumber="124">
|
||
5
|
||
<emphasis id="B9301F6A8A313B27F3DCFB8DB9EFFBB8" bold="true" box="[160,168,1040,1062]" pageId="33" pageNumber="124">9</emphasis>
|
||
Lobes of respiratory plates of spiracles contiguous or nearly so (
|
||
<figureCitation id="137FDFFD8A313B27F035FB8CBAD9FBB8" box="[841,926,1041,1062]" captionStart="Figs" captionStartId="6.[197,236,1262,1281]" captionTargetBox="[175,1007,197,1241]" captionTargetId="figure-97@6.[175,1007,194,1241]" captionTargetPageId="6" captionText="Figs. 16–26. Megasoma punctulatus, third instar. 16) Head, frontal view; 17) epipharynx; 18–19) mandibles, ventral view, 18) right and 19) left; 20–21) mandibles, dorsal view, 20) left and 21) right; 22) left maxilla and hypopharynx, dorsal view; 23–24) distal segment of antenna, 23) dorsal view and 24) ventral view; 25) left posterior tarsal claw, external view; 26) second right abdominal spiracle. Figs. 16–22, bar ¼ 1 mm. Fig. 26, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104904" httpUri="https://zenodo.org/record/10104904/files/figure.png" pageId="33" pageNumber="124">Figs. 26</figureCitation>
|
||
,
|
||
<figureCitation id="137FDFFD8A313B27F0D1FB8CB988FBDD" captionStart="Figs" captionStartId="14.[197,236,1217,1236]" captionTargetBox="[175,1007,195,1196]" captionTargetId="figure-114@14.[175,1007,194,1196]" captionTargetPageId="14" captionText="Figs. 43–54. Megasoma vogti, third instar. 43) Head, frontal view; 44) epipharynx; 45) left maxilla and labium, ventral view; 46–47) mandibles, ventral view, 46) right and 47) left; 48–49) mandibles, dorsal view, 48) left and 49) right; 50) detail of maxillary stridulatory area; 51) distal segment of antenna, dorsal view; 52) left posterior tarsal claw, external view; 53–54) second right abdominal spiracle, 53) lateral view and 54) left ventrolateral view. Figs. 43–49, bar ¼ 1 mm. Figs. 50–54, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104918" httpUri="https://zenodo.org/record/10104918/files/figure.png" pageId="33" pageNumber="124">53– 54</figureCitation>
|
||
). Frons with 5–7 posterior frontal setae at each side. Acanthoparia with 5–9 setae - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30B0DBDD8A313B27F3E8FBF8BA97FADF" pageId="33" pageNumber="124">
|
||
<paragraph id="8BFBC3788A313B27F3E8FBF8BA96FB4E" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FBF8BA96FB4E" pageId="33" pageNumber="124">
|
||
6 Maxilla with 7 stridulatory teeth (
|
||
<figureCitation id="137FDFFD8A313B27F29BFBF8BB6BFBE4" box="[487,556,1125,1146]" captionStart="Figs" captionStartId="9.[169,208,1274,1293]" captionTargetBox="[149,980,194,1252]" captionTargetId="figure-58@9.[148,980,194,1253]" captionTargetPageId="9" captionText="Figs. 29–40. Megasoma thersites, third instar. 29) Head, frontal view; 30) epipharynx; 31–32) mandibles, ventral view, 31) right and 32) left; 33) distal part of right maxillary mala; 34) detail of maxillary stridulatory area; 35) right maxilla and hypopharynx, dorsal view; 36–37) distal segment of antenna, 36) dorsal view and 37) ventral view; 38) left posterior tarsal claw, external view; 39) second right abdominal spiracle; 40) microstructure of respiratory plate (5003). Figs. 29–32, 35, bar ¼ 1 mm. Figs. 33–34, 36–39, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104910" httpUri="https://zenodo.org/record/10104910/files/figure.png" pageId="33" pageNumber="124">Fig.34</figureCitation>
|
||
). Last antennal segment with 7 dorsal sensory spots (
|
||
<figureCitation id="137FDFFD8A313B27F38DFB1FB870FB09" box="[241,311,1154,1175]" captionStart="Figs" captionStartId="9.[169,208,1274,1293]" captionTargetBox="[149,980,194,1252]" captionTargetId="figure-58@9.[148,980,194,1253]" captionTargetPageId="9" captionText="Figs. 29–40. Megasoma thersites, third instar. 29) Head, frontal view; 30) epipharynx; 31–32) mandibles, ventral view, 31) right and 32) left; 33) distal part of right maxillary mala; 34) detail of maxillary stridulatory area; 35) right maxilla and hypopharynx, dorsal view; 36–37) distal segment of antenna, 36) dorsal view and 37) ventral view; 38) left posterior tarsal claw, external view; 39) second right abdominal spiracle; 40) microstructure of respiratory plate (5003). Figs. 29–32, 35, bar ¼ 1 mm. Figs. 33–34, 36–39, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104910" httpUri="https://zenodo.org/record/10104910/files/figure.png" pageId="33" pageNumber="124">Fig. 36</figureCitation>
|
||
). Dorsa of abdominal segments I–II with mixture of long, slender setae and short, spine-like setae. Frons with 2 dorsoepicranial setae and 46 epicranial setae on each side; anterior frontal setae lacking
|
||
<subScript id="17C0C13D8A313B27F131FB59BBBEFB53" attach="right" box="[589,761,1220,1229]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - - - - - - - - - -</subScript>
|
||
<taxonomicName id="4C44B8FB8A313B27F183FB26BA96FB4E" authority="LeConte" authorityName="LeConte" box="[767,977,1211,1232]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="thersites">
|
||
<emphasis id="B9301F6A8A313B27F183FB26BA96FB4E" bold="true" box="[767,977,1211,1232]" pageId="33" pageNumber="124">
|
||
<emphasis id="B9301F6A8A313B27F183FB26BA34FB4E" bold="true" box="[767,883,1211,1232]" italics="true" pageId="33" pageNumber="124">M. thersites</emphasis>
|
||
LeConte
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BFBC3788A313B27F3E8FB4BBA97FADF" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FB4BBA97FADF" pageId="33" pageNumber="124">
|
||
6
|
||
<emphasis id="B9301F6A8A313B27F3DCFB48B9EFFB75" bold="true" box="[160,168,1237,1259]" pageId="33" pageNumber="124">9</emphasis>
|
||
Maxilla with 4 stridulatory teeth (
|
||
<figureCitation id="137FDFFD8A313B27F17BFB4BBB15FB75" box="[519,594,1238,1259]" captionStart="Figs" captionStartId="16.[197,236,1240,1259]" captionTargetBox="[175,1007,194,1219]" captionTargetId="figure-89@16.[175,1007,194,1219]" captionTargetPageId="16" captionText="Figs. 55–65. Megasoma cedrosa, third instar. 55) Head, frontal view; 56) epipharynx; 57–58) mandibles, ventral view, 57) right and 58) left; 59) detail of maxillary stridulatory area; 60) left maxilla, ventral view; 61) distal segment of antenna, dorsal view; 62–63) second right abdominal spiracle, 62) anterolateral view and 63) lateral view; 64) left posterior tarsal claw, external view; 65) last abdominal segment, ventral view with raster. Figs. 55–58, 60, 65, bar ¼ 1 mm. Figs. 59, 61–64, bar ¼ 0.5 mm. Fig. 65, bar ¼ 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104922" httpUri="https://zenodo.org/record/10104922/files/figure.png" pageId="33" pageNumber="124">Fig. 59</figureCitation>
|
||
). Last antennal segment with 4 dorsal sensory spots (
|
||
<figureCitation id="137FDFFD8A313B27F23FFB6EB8CCFA96" box="[323,395,1267,1288]" captionStart="Figs" captionStartId="16.[197,236,1240,1259]" captionTargetBox="[175,1007,194,1219]" captionTargetId="figure-89@16.[175,1007,194,1219]" captionTargetPageId="16" captionText="Figs. 55–65. Megasoma cedrosa, third instar. 55) Head, frontal view; 56) epipharynx; 57–58) mandibles, ventral view, 57) right and 58) left; 59) detail of maxillary stridulatory area; 60) left maxilla, ventral view; 61) distal segment of antenna, dorsal view; 62–63) second right abdominal spiracle, 62) anterolateral view and 63) lateral view; 64) left posterior tarsal claw, external view; 65) last abdominal segment, ventral view with raster. Figs. 55–58, 60, 65, bar ¼ 1 mm. Figs. 59, 61–64, bar ¼ 0.5 mm. Fig. 65, bar ¼ 5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104922" httpUri="https://zenodo.org/record/10104922/files/figure.png" pageId="33" pageNumber="124">Fig. 61</figureCitation>
|
||
). Dorsa of abdominal segments I–II with only long, slender setae. Frons with 7–10 dorsoepicranial setae and 10–16 epicranial setae on each side, and with 10–11 anterior frontal setae
|
||
<subScript id="17C0C13D8A313B27F127FAA8BA4AFAA0" attach="right" box="[603,781,1333,1342]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - - - - - - - - - - -</subScript>
|
||
<taxonomicName id="4C44B8FB8A313B27F06BFAB1BA97FADF" authority="Hardy" authorityName="Hardy" authorityYear="1972" box="[791,976,1324,1345]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="cedrosa">
|
||
<emphasis id="B9301F6A8A313B27F06BFAB1BA97FADF" bold="true" box="[791,976,1324,1345]" pageId="33" pageNumber="124">
|
||
<emphasis id="B9301F6A8A313B27F06BFAB1BAC0FADF" bold="true" box="[791,903,1324,1345]" italics="true" pageId="33" pageNumber="124">M. cedrosa</emphasis>
|
||
Hardy
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30B0DBDD8A313B27F3E8FADABA97F9BC" pageId="33" pageNumber="124">
|
||
<paragraph id="8BFBC3788A313B27F3E8FADABA97FA2F" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FADABA97FA2F" pageId="33" pageNumber="124">
|
||
7 Frons with 6–7 anterior frontal setae. Dexiotorma wide, truncate (
|
||
<figureCitation id="137FDFFD8A313B27F057FADABA34FAC2" box="[811,883,1351,1372]" captionStart="Figs" captionStartId="14.[197,236,1217,1236]" captionTargetBox="[175,1007,195,1196]" captionTargetId="figure-114@14.[175,1007,194,1196]" captionTargetPageId="14" captionText="Figs. 43–54. Megasoma vogti, third instar. 43) Head, frontal view; 44) epipharynx; 45) left maxilla and labium, ventral view; 46–47) mandibles, ventral view, 46) right and 47) left; 48–49) mandibles, dorsal view, 48) left and 49) right; 50) detail of maxillary stridulatory area; 51) distal segment of antenna, dorsal view; 52) left posterior tarsal claw, external view; 53–54) second right abdominal spiracle, 53) lateral view and 54) left ventrolateral view. Figs. 43–49, bar ¼ 1 mm. Figs. 50–54, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104918" httpUri="https://zenodo.org/record/10104918/files/figure.png" pageId="33" pageNumber="124">Fig. 44</figureCitation>
|
||
). Dorsum of abdominal segment I with mixture of long, slender setae and short, spine-like setae. Bulla of spiracles irregularly rounded, vaguely trilobed (
|
||
<figureCitation id="137FDFFD8A313B27F035FA1DBA80FA0B" box="[841,967,1408,1429]" captionStart="Figs" captionStartId="14.[197,236,1217,1236]" captionTargetBox="[175,1007,195,1196]" captionTargetId="figure-114@14.[175,1007,194,1196]" captionTargetPageId="14" captionText="Figs. 43–54. Megasoma vogti, third instar. 43) Head, frontal view; 44) epipharynx; 45) left maxilla and labium, ventral view; 46–47) mandibles, ventral view, 46) right and 47) left; 48–49) mandibles, dorsal view, 48) left and 49) right; 50) detail of maxillary stridulatory area; 51) distal segment of antenna, dorsal view; 52) left posterior tarsal claw, external view; 53–54) second right abdominal spiracle, 53) lateral view and 54) left ventrolateral view. Figs. 43–49, bar ¼ 1 mm. Figs. 50–54, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104918" httpUri="https://zenodo.org/record/10104918/files/figure.png" pageId="33" pageNumber="124">Figs. 53–54</figureCitation>
|
||
). Campus with 18 setae
|
||
<subScript id="17C0C13D8A313B27F2E4FA3BBBBFFA31" attach="right" box="[408,760,1446,1455]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</subScript>
|
||
<taxonomicName id="4C44B8FB8A313B27F07EFA00BA97FA2F" authority="Cartwright" authorityName="Cartwright" authorityYear="1963" box="[770,976,1436,1458]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="vogti">
|
||
<emphasis id="B9301F6A8A313B27F07EFA00BA97FA2F" bold="true" box="[770,976,1436,1458]" pageId="33" pageNumber="124">
|
||
<emphasis id="B9301F6A8A313B27F07EFA00BA12FA2C" bold="true" box="[770,853,1437,1458]" italics="true" pageId="33" pageNumber="124">M. vogti</emphasis>
|
||
Cartwright
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BFBC3788A313B27F3E8FA2ABA97F9BC" blockId="33.[148,978,314,1571]" pageId="33" pageNumber="124">
|
||
<keyLead id="30B5604D8A313B27F3E8FA2ABA97F9BC" pageId="33" pageNumber="124">
|
||
7
|
||
<emphasis id="B9301F6A8A313B27F3DCFA2AB9EFFA53" bold="true" box="[160,168,1463,1485]" pageId="33" pageNumber="124">9</emphasis>
|
||
Frons without anterior frontal setae. Dexiotorma narrow, elongate (
|
||
<figureCitation id="137FDFFD8A313B27F051FA2ABA34FA52" box="[813,883,1463,1484]" captionStart="Figs" captionStartId="6.[197,236,1262,1281]" captionTargetBox="[175,1007,197,1241]" captionTargetId="figure-97@6.[175,1007,194,1241]" captionTargetPageId="6" captionText="Figs. 16–26. Megasoma punctulatus, third instar. 16) Head, frontal view; 17) epipharynx; 18–19) mandibles, ventral view, 18) right and 19) left; 20–21) mandibles, dorsal view, 20) left and 21) right; 22) left maxilla and hypopharynx, dorsal view; 23–24) distal segment of antenna, 23) dorsal view and 24) ventral view; 25) left posterior tarsal claw, external view; 26) second right abdominal spiracle. Figs. 16–22, bar ¼ 1 mm. Fig. 26, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104904" httpUri="https://zenodo.org/record/10104904/files/figure.png" pageId="33" pageNumber="124">Fig. 17</figureCitation>
|
||
). Dorsum of abdominal segment I with long, slender setae, without spine-like setae. Bulla of spiracles slightly convex, rounded (
|
||
<figureCitation id="137FDFFD8A313B27F123FA6CBBFAF998" box="[607,701,1521,1542]" captionStart="Figs" captionStartId="6.[197,236,1262,1281]" captionTargetBox="[175,1007,197,1241]" captionTargetId="figure-97@6.[175,1007,194,1241]" captionTargetPageId="6" captionText="Figs. 16–26. Megasoma punctulatus, third instar. 16) Head, frontal view; 17) epipharynx; 18–19) mandibles, ventral view, 18) right and 19) left; 20–21) mandibles, dorsal view, 20) left and 21) right; 22) left maxilla and hypopharynx, dorsal view; 23–24) distal segment of antenna, 23) dorsal view and 24) ventral view; 25) left posterior tarsal claw, external view; 26) second right abdominal spiracle. Figs. 16–22, bar ¼ 1 mm. Fig. 26, bar ¼ 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.10104904" httpUri="https://zenodo.org/record/10104904/files/figure.png" pageId="33" pageNumber="124">Fig. 26</figureCitation>
|
||
). Campus with 28–30 setae
|
||
<subScript id="17C0C13D8A313B27F38CF98BBBFDF981" attach="right" box="[240,698,1558,1567]" fontSize="4" pageId="33" pageNumber="124">- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</subScript>
|
||
<taxonomicName id="4C44B8FB8A313B27F1BCF990BA97F9BC" authority="Cartwright" box="[704,976,1549,1570]" class="Insecta" family="Dynastidae" genus="Megasoma" kingdom="Animalia" order="Coleoptera" pageId="33" pageNumber="124" phylum="Arthropoda" rank="species" species="punctulatus">
|
||
<emphasis id="B9301F6A8A313B27F1BCF990BA97F9BC" bold="true" box="[704,976,1549,1570]" pageId="33" pageNumber="124">
|
||
<emphasis id="B9301F6A8A313B27F1BCF990BA10F9BC" bold="true" box="[704,855,1549,1570]" italics="true" pageId="33" pageNumber="124">M. punctulatus</emphasis>
|
||
Cartwright
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |