276 lines
32 KiB
XML
276 lines
32 KiB
XML
<document id="E63EA080EC30F76E8B39EA6B07D50100" ID-CLB-Dataset="5016" ID-DOI="10.1649/0010-065X-74.1.45" ID-GBIF-Dataset="9e4b8160-11b2-4bcd-bcbf-2604a74c7d7f" ID-ISSN="1938-4394" ID-Zenodo-Dep="4790442" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1621947045496" checkinUser="carolina" docAuthor="McPeak, Ron H., Lago, Paul K. & Hanley, Guy A." docDate="2020" docId="463687B7FF9BFFE8F095FA52DDFCB5FB" docLanguage="en" docName="TheColeopBull.74.1.45-59.pdf" docOrigin="The Coleopterists Bulletin 74 (1)" docSource="http://dx.doi.org/10.1649/0010-065x-74.1.45" docStyle="DocumentStyle:6D94AA43905A5ECAD3A4A280834A9134.5:TheColeopBull.2017-.journal_article.0cover" docStyleId="6D94AA43905A5ECAD3A4A280834A9134" docStyleName="TheColeopBull.2017-.journal_article.0cover" docStyleVersion="5" docTitle="Dichelonyx" docType="key" docVersion="5" lastPageNumber="58" masterDocId="BA0FFFCFFF97FFE5F02BFFEED96FB04C" masterDocTitle="Two New Sulcate Species of Dichelonyx Harris (Coleoptera: Scarabaeidae: Melolonthinae: Dichelonychini) from Southern California, USA and Baja California, Mexico" masterLastPageNumber="59" masterPageNumber="45" pageNumber="57" updateTime="1698989724174" updateUser="ExternalLinkService">
|
||
<mods:mods id="BA80D2BE4C68614DE5A390B29C77477F" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="46DD380D2209E2119C7FD5C73C304AA8">
|
||
<mods:title id="8B67B43C1923DD72093DCD475BCBE65C">Two New Sulcate Species of Dichelonyx Harris (Coleoptera: Scarabaeidae: Melolonthinae: Dichelonychini) from Southern California, USA and Baja California, Mexico</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="B9546DD589054FBCDC1B3C02F7912004" type="personal">
|
||
<mods:role id="A48E1298B5C4A64E461423A270754399">
|
||
<mods:roleTerm id="D67ABDF510A1408AE6B6B9878626D1E5">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="2121AA2A26BF90B62801621F96CF42AC">McPeak, Ron H.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="AACA44555E39E3E136F24B20EC3BC0FD" type="personal">
|
||
<mods:role id="A15041DFCAFAE81F32A569475B68DC1A">
|
||
<mods:roleTerm id="A3BCE42175F3E0A5BF3BD07E60B243A7">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="77EEAD336A7C17A5E4E8978130130A12">Lago, Paul K.</mods:namePart>
|
||
</mods:name>
|
||
<mods:name id="D15F672CBF0785F606D9BA79E6409469" type="personal">
|
||
<mods:role id="C54985539779D8CEC8DCBA1B2488530B">
|
||
<mods:roleTerm id="07B09508D0C6F63CEDF00734E6BD9AF1">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="3434AA609EA8E1149525A4C84FA07B6A">Hanley, Guy A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="349572BCE5866575BD81CD207D82389F">text</mods:typeOfResource>
|
||
<mods:relatedItem id="4E46DDD783F54736A4C6D071361D2728" type="host">
|
||
<mods:titleInfo id="7F9B1C1A1057C3C36850D5EE5DDE018C">
|
||
<mods:title id="9C4C071EC884194B4A69A27BBC0E747D">The Coleopterists Bulletin</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="0865E7C292906D4121C90A5682A78B18">
|
||
<mods:date id="07EDF333F705DC94C41E3D5E6DBED891">2020</mods:date>
|
||
<mods:detail id="58C3C6C2EE31B81CAFD6AFD013CEB8FD" type="pubDate">
|
||
<mods:number id="3387A07F3360F01ED486FBB12D41C730">2020-03-25</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="DF9010DB921879F01CA6B92A2F18B1E0" type="volume">
|
||
<mods:number id="BD3E67D24AB70B18467BF693918AEE7E">74</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="09342E6C3D08DD67AD6DAAFF80E36472" type="issue">
|
||
<mods:number id="A23B937B00B24FFCE022387384200FB8">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="CAE3D100748821204311D51DD9FAC605" unit="page">
|
||
<mods:start id="3725358B972EAD738A797D46EA5FBDEE">45</mods:start>
|
||
<mods:end id="B58FAB81AC9318D589D5E1C12F8C33B7">59</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="6ACB4E34CD318601B257A11A67508BCC">
|
||
<mods:url id="E586DB0EFD1B89CA9CEEFBC5B2259F0D">http://dx.doi.org/10.1649/0010-065x-74.1.45</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="4801935AD23CD77127DF1E108318715D">journal article</mods:classification>
|
||
<mods:identifier id="63D371718264BB7B03100CA3E8CA6F27" type="CLB-Dataset">5016</mods:identifier>
|
||
<mods:identifier id="EBB36A36EAEE5B0901673AB7C4F172D8" type="DOI">10.1649/0010-065X-74.1.45</mods:identifier>
|
||
<mods:identifier id="CE42D243C531D59328F5D36BFD203F66" type="GBIF-Dataset">9e4b8160-11b2-4bcd-bcbf-2604a74c7d7f</mods:identifier>
|
||
<mods:identifier id="642CE42CC3FB578346D1C9D08CC5D171" type="ISSN">1938-4394</mods:identifier>
|
||
<mods:identifier id="5B26D3ACC7C5E423BECAD595A5A9E4A0" type="Zenodo-Dep">4790442</mods:identifier>
|
||
<mods:identifier id="2E90CFBBB0721DC26A5E9C71B9524F2C" type="ZooBank">0F38E705-8336-4564-B000-8E5176EED661</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="463687B7FF9BFFE8F095FA52DDFCB5FB" ID-DOI="http://doi.org/10.5281/zenodo.4789713" ID-GBIF-Taxon="184092201" ID-Zenodo-Dep="4789713" LSID="urn:lsid:plazi:treatment:463687B7FF9BFFE8F095FA52DDFCB5FB" httpUri="http://treatment.plazi.org/id/463687B7FF9BFFE8F095FA52DDFCB5FB" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
|
||
<subSubSection id="8685652AFF9BFFE9F095FA52DB7EB665" pageId="12" pageNumber="57" type="nomenclature">
|
||
<paragraph id="CE2036A1FF9BFFE9F095FA52DB7EB665" blockId="12.[189,642,1468,1579]" pageId="12" pageNumber="57">
|
||
<heading id="956881CDFF9BFFE9F095FA52DB7EB665" bold="true" centered="true" fontSize="8" level="1" pageId="12" pageNumber="57" reason="1">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F095FA52DB7EB665" bold="true" pageId="12" pageNumber="57">
|
||
KEY TO THE SPECIES OF
|
||
<taxonomicName id="099F4D22FF9BFFE9F1EFFA52DB2BB59E" authority="WITH LONGITUDINAL PRONOTAL SULCI AND FROM" box="[452,580,1468,1492]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="12" pageNumber="57" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F1EFFA52DB2BB59E" bold="true" box="[452,580,1468,1492]" italics="true" pageId="12" pageNumber="57">DICHELONYX</emphasis>
|
||
</taxonomicName>
|
||
WITH LONGITUDINAL PRONOTAL SULCI AND FROM SOUTHERN
|
||
<collectingRegion id="0C5BF843FF9BFFE9F169FA19D8D0B640" box="[322,447,1527,1550]" country="United States of America" name="California" pageId="12" pageNumber="57">CALIFORNIA</collectingRegion>
|
||
,
|
||
<collectingCountry id="B6887631FF9BFFE9F1E5FA19DB6CB642" box="[462,515,1527,1550]" name="United States of America" pageId="12" pageNumber="57">USA</collectingCountry>
|
||
AND
|
||
<collectingRegion id="0C5BF843FF9BFFE9F216FA19D8C3B665" country="Mexico" name="Baja California" pageId="12" pageNumber="57">BAJA CALIFORNIA</collectingRegion>
|
||
,
|
||
<emphasis id="FCEBEAB3FF9BFFE9F190F9FADB7EB665" bold="true" box="[443,529,1556,1579]" pageId="12" pageNumber="57">
|
||
<collectingCountry id="B6887631FF9BFFE9F190F9FADB7EB665" box="[443,529,1556,1579]" name="Mexico" pageId="12" pageNumber="57">MEXICO</collectingCountry>
|
||
</emphasis>
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8685652AFF9BFFE8F086F9ACDDFCB5FB" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57" type="key">
|
||
<key id="BA0E6190FF9BFFE8F086F9ACDDFCB5FB" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
|
||
<keyStep id="756B2E04FF9BFFE9F086F9ACDDC6B16A" pageId="12" pageNumber="57">
|
||
<paragraph id="CE2036A1FF9BFFE9F086F9ACDBFCB6C0" blockId="12.[173,660,1602,1729]" pageId="12" pageNumber="57">
|
||
<keyStep id="756B2E04FF9BFFE9F086F9ACDBFCB6C0" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F086F9ACDBFCB6C0" pageId="12" pageNumber="57">
|
||
1. Elytra bright metallic green or blue; length
|
||
<quantity id="09679B44FF9BFFE9F0F4F9B2D830B63D" box="[223,351,1628,1650]" metricMagnitude="-2" metricUnit="m" metricValue="1.1099999999999999" metricValueMax="1.3699999999999999" metricValueMin="0.85" pageId="12" pageNumber="57" unit="mm" value="11.1" valueMax="13.7" valueMin="8.5">8.5–13.7 mm</quantity>
|
||
(
|
||
<figureCitation id="56A42A24FF9BFFE9F146F9B2D8DAB63D" box="[365,437,1628,1649]" captionStart="Fig" captionStartId="13.[175,206,1235,1254]" captionTargetBox="[158,630,196,1217]" captionTargetId="figure-492@13.[153,635,194,1219]" captionTargetPageId="13" captionText="Fig. 27. Dichelonyx vicinus, male habitus." figureDoi="http://doi.org/10.5281/zenodo.4790622" httpUri="https://zenodo.org/record/4790622/files/figure.png" pageId="12" pageNumber="57">Fig. 27</figureCitation>
|
||
) ............................ ........................
|
||
<taxonomicName id="099F4D22FF9BFFE9F1BEF998DBFCB6C0" authority="(Fall)" baseAuthorityName="Fall" baseAuthorityYear="1901" box="[405,659,1654,1676]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="12" pageNumber="57" phylum="Arthropoda" rank="species" species="vicinus">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F1BEF998DBFCB6C0" bold="true" box="[405,659,1654,1676]" pageId="12" pageNumber="57">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F1BEF998DB3BB6C0" bold="true" box="[405,596,1654,1676]" italics="true" pageId="12" pageNumber="57">Dichelonyx vicinus</emphasis>
|
||
(Fall)
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</keyStep>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9BFFE9F086F97FDDC6B16A" blockId="12.[173,660,1602,1729]" lastBlockId="12.[757,1193,194,294]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F086F97FDDC6B16A" pageId="12" pageNumber="57">
|
||
1
|
||
<emphasis id="FCEBEAB3FF9BFFE9F092F97FD9D1B6EB" bold="true" box="[185,190,1681,1703]" pageId="12" pageNumber="57">ʹ</emphasis>
|
||
. Elytra testaceous (
|
||
<figureCitation id="56A42A24FF9BFFE9F1A4F97FD8A6B6EA" box="[399,457,1681,1702]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="12" pageNumber="57">Fig. 2</figureCitation>
|
||
) to dark brown (
|
||
<figureCitation id="56A42A24FF9BFFE9F247F97FD996B68D" captionStart="Figs" captionStartId="8.[197,236,1572,1591]" captionTargetBox="[177,1186,196,1553]" captionTargetId="figure-55@8.[175,1190,194,1556]" captionTargetPageId="8" captionText="Figs. 14–16. Dichelonyx bajaensis, new species, male. 14) Vittate elytra; 15) Non-vittate elytra; 16) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790545" httpUri="https://zenodo.org/record/4790545/files/figure.png" pageId="12" pageNumber="57">Fig. 14</figureCitation>
|
||
), either lacking metallic sheen or with light
|
||
<keyStep id="756B2E04FF9BFFE9F2DEFF2CDDC6B16A" pageId="12" pageNumber="57">
|
||
yellowish green reflections; length generally less than
|
||
<quantity id="09679B44FF9BFFE9F37EFF32DACDB0BD" box="[853,930,220,241]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" pageId="12" pageNumber="57" unit="mm" value="8.5">8.5 mm</quantity>
|
||
(specimens of
|
||
<taxonomicName id="099F4D22FF9BFFE9F415FF32DDC6B0BD" baseAuthorityName="LeConte" baseAuthorityYear="1856" box="[1086,1193,219,241]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="12" pageNumber="57" phylum="Arthropoda" rank="species" species="pusillus">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F415FF32DDC6B0BD" box="[1086,1193,219,241]" italics="true" pageId="12" pageNumber="57">D. pusillus</emphasis>
|
||
</taxonomicName>
|
||
may reach 9.0 mm, but these are never bright metallic green) ..................................... 2
|
||
</keyStep>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="756B2E04FF9BFFE9F2E8FEC2DDC6B1AC" pageId="12" pageNumber="57">
|
||
<paragraph id="CE2036A1FF9BFFE9F2E8FEC2DDC6B1DC" blockId="12.[707,1193,300,480]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F2E8FEC2DDC6B1DC" pageId="12" pageNumber="57">
|
||
2. Males; abdomen flattened in lateral view, apical 2 segments slightly concave ventrally; antennal club relatively long, subequal to length of funicle (
|
||
<figureCitation id="56A42A24FF9BFFE9F388FE95DAB1B1DC" box="[931,990,379,400]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="12" pageNumber="57">Fig. 2</figureCitation>
|
||
) ....................... 3
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9BFFE9F2E8FE78DDC6B1AC" blockId="12.[707,1193,300,480]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F2E8FE78DDC6B1AC" pageId="12" pageNumber="57">
|
||
2
|
||
<emphasis id="FCEBEAB3FF9BFFE9F2E4FE78DBBBB1E0" bold="true" box="[719,724,406,428]" pageId="12" pageNumber="57">ʹ</emphasis>
|
||
. Females; abdomen convex ventrally; antennal club shorter, about half length of funicle (
|
||
<figureCitation id="56A42A24FF9BFFE9F2D7FE25DA59B1AC" box="[764,822,459,480]" captionStart="Figs" captionStartId="4.[197,236,1521,1540]" captionTargetBox="[181,1188,196,1503]" captionTargetId="figure-74@4.[175,1190,194,1505]" captionTargetPageId="4" captionText="Figs. 7–10. Dichelonyx magnesae, new species, female. 7) Habitus; 8–9) Head, dorsal and oblique views, respectively; 10) Non-vittate elytra." figureDoi="http://doi.org/10.5281/zenodo.4790475" httpUri="https://zenodo.org/record/4790475/files/figure.png" pageId="12" pageNumber="57">Fig. 7</figureCitation>
|
||
) .............................................. 5
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="756B2E04FF9BFFE9F2E8FE08DDC6B412" pageId="12" pageNumber="57">
|
||
<paragraph id="CE2036A1FF9BFFE9F2E8FE08DDC7B3C5" blockId="12.[707,1193,486,1118]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F2E8FE08DDC7B3C5" pageId="12" pageNumber="57">
|
||
3. Anterior clypeal margin truncate to slightly concave (most easily seen at an angle from above and behind the head), anterior angles nearly 90° (
|
||
<figureCitation id="56A42A24FF9BFFE9F341FDDBDA8FB206" box="[874,992,565,587]" captionStart="Figs" captionStartId="7.[175,214,1158,1177]" captionTargetBox="[156,1167,197,1139]" captionTargetId="figure-262@7.[154,1169,194,1142]" captionTargetPageId="7" captionText="Figs. 11–13. Dichelonyx bajaensis, new species, male. 11) Habitus; 12–13) Head, dorsal and oblique views, respectively." figureDoi="http://doi.org/10.5281/zenodo.4790489" httpUri="https://zenodo.org/record/4790489/files/figure.png" pageId="12" pageNumber="57">Figs. 12–13</figureCitation>
|
||
), narrowly rounded; lateral margins straight and parallel. Elytra not clearly vittate or vittate (
|
||
<figureCitation id="56A42A24FF9BFFE9F3C1FD85DD0EB2CC" box="[1002,1121,618,640]" captionStart="Figs" captionStartId="8.[197,236,1572,1591]" captionTargetBox="[177,1186,196,1553]" captionTargetId="figure-55@8.[175,1190,194,1556]" captionTargetPageId="8" captionText="Figs. 14–16. Dichelonyx bajaensis, new species, male. 14) Vittate elytra; 15) Non-vittate elytra; 16) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790545" httpUri="https://zenodo.org/record/4790545/files/figure.png" pageId="12" pageNumber="57">Figs. 14–15</figureCitation>
|
||
). Typically, impunctate areas on pronotal disc dark brown, punctate areas testaceous, elytral disc testaceous, with suture, large triangular area surrounding scutellum, and anterior margin in front of humeral umbone infuscate, darkened areas showing metallic green reflections (some specimens fairly uniform brown with infuscate margins, but clypeal shape remains distinctive) (
|
||
<figureCitation id="56A42A24FF9BFFE9F2D7FCB4DA50B323" box="[764,831,858,879]" captionStart="Figs" captionStartId="7.[175,214,1158,1177]" captionTargetBox="[156,1167,197,1139]" captionTargetId="figure-262@7.[154,1169,194,1142]" captionTargetPageId="7" captionText="Figs. 11–13. Dichelonyx bajaensis, new species, male. 11) Habitus; 12–13) Head, dorsal and oblique views, respectively." figureDoi="http://doi.org/10.5281/zenodo.4790489" httpUri="https://zenodo.org/record/4790489/files/figure.png" pageId="12" pageNumber="57">Fig. 11</figureCitation>
|
||
)………………
|
||
<emphasis id="FCEBEAB3FF9BFFE9F3FDFCB7DDC7B3C5" bold="true" pageId="12" pageNumber="57">
|
||
<taxonomicName id="099F4D22FF9BFFE9F3FDFCB7DD49B3C5" authority="McPeak and Lago" authorityName="McPeak and Lago" authorityYear="2020" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="12" pageNumber="57" phylum="Arthropoda" rank="species" species="bajaensis" status="sp. nov.">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F3FDFCB7DDC6B323" bold="true" box="[982,1193,857,879]" italics="true" pageId="12" pageNumber="57">Dichelonyx bajaensis</emphasis>
|
||
McPeak and Lago
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="E7D857C8FF9BFFE9F418FC9ADDC7B3C5" box="[1075,1192,884,905]" pageId="12" pageNumber="57" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9BFFE9F2E8FC61DDC6B412" blockId="12.[707,1193,486,1118]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F2E8FC61DDC6B412" pageId="12" pageNumber="57">
|
||
3
|
||
<emphasis id="FCEBEAB3FF9BFFE9F2E4FC60DBBBB3E8" bold="true" box="[719,724,910,932]" pageId="12" pageNumber="57">ʹ</emphasis>
|
||
. Anterior clypeal margin truncate to convex (most easily seen at an angle from above and behind the head), anterior angles slightly rounded to broadly rounded (
|
||
<figureCitation id="56A42A24FF9BFFE9F416FC31DDCAB3B8" box="[1085,1189,990,1012]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="12" pageNumber="57">Figs. 3–4</figureCitation>
|
||
,
|
||
<figureCitation id="56A42A24FF9BFFE9F2DEFC17DA5CB442" box="[757,819,1017,1039]" captionStart="Figs" captionStartId="10.[197,236,1374,1393]" captionTargetBox="[189,1186,202,1346]" captionTargetId="figure-167@10.[173,1188,199,1358]" captionTargetPageId="10" captionText="Figs. 20–22. Dichelonyx pusillus, male. 20) Habitus; 21–22) Head, dorsal and oblique views, respectively." figureDoi="http://doi.org/10.5281/zenodo.4790587" httpUri="https://zenodo.org/record/4790587/files/figure.png" pageId="12" pageNumber="57">21–22</figureCitation>
|
||
); lateral margins slightly to strongly converging anteriorly. Elytra vittate or not, dorsal coloration testaceous to dark brown ... ......................................................... 4
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="756B2E04FF9BFFE8F2E8FB8DDB11B5A1" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
|
||
<paragraph id="CE2036A1FF9BFFE9F2E8FB8DDDC7B52B" blockId="12.[707,1193,1123,1729]" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE9F2E8FB8DDDC7B52B" pageId="12" pageNumber="57">
|
||
4. Elytra vittate, with longitudinal stripes of white or silvery, recumbent or semierect, coarse setae; costae glabrous or nearly so, often wide, nearly half to 2/3 as wide as setal stripe (
|
||
<figureCitation id="56A42A24FF9BFFE9F314FB20DAE0B4AF" box="[831,911,1230,1251]" captionStart="Figs" captionStartId="10.[197,236,1374,1393]" captionTargetBox="[189,1186,202,1346]" captionTargetId="figure-167@10.[173,1188,199,1358]" captionTargetPageId="10" captionText="Figs. 20–22. Dichelonyx pusillus, male. 20) Habitus; 21–22) Head, dorsal and oblique views, respectively." figureDoi="http://doi.org/10.5281/zenodo.4790587" httpUri="https://zenodo.org/record/4790587/files/figure.png" pageId="12" pageNumber="57">Fig. 20</figureCitation>
|
||
). Dorsal coloration brown, typically unicolored, but occasionally central elytral disc lighter, rarely only elytral margins infuscate, generally without light yellowish green metallic reflections ......................... .................
|
||
<taxonomicName id="099F4D22FF9BFFE9F35EFABCDDC7B52B" authority="(LeConte)" baseAuthorityName="LeConte" baseAuthorityYear="1856" box="[885,1192,1362,1384]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="12" pageNumber="57" phylum="Arthropoda" rank="species" species="pusillus">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F35EFABCDDC7B52B" bold="true" box="[885,1192,1362,1384]" pageId="12" pageNumber="57">
|
||
<emphasis id="FCEBEAB3FF9BFFE9F35EFABCDD54B524" bold="true" box="[885,1083,1362,1384]" italics="true" pageId="12" pageNumber="57">Dichelonyx pusillus</emphasis>
|
||
(LeConte)
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9BFFE8F2E8FA83DB11B5A1" blockId="12.[707,1193,1123,1729]" lastBlockId="13.[151,638,1310,1730]" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
|
||
<keyLead id="756E9594FF9BFFE8F2E8FA83DB11B5A1" lastPageId="13" lastPageNumber="58" pageId="12" pageNumber="57">
|
||
4
|
||
<emphasis id="FCEBEAB3FF9BFFE9F2E4FA83DBBBB5CF" bold="true" box="[719,724,1389,1411]" pageId="12" pageNumber="57">ʹ</emphasis>
|
||
. Elytra without distinct vittae, discal setae fine and dense, yellow or gold, evenly distributed over entire surface, or less dense on lateral third (
|
||
<figureCitation id="56A42A24FF9BFFE9F31FFA53DAF6B59E" box="[820,921,1469,1490]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="12" pageNumber="57">Figs. 2, 5</figureCitation>
|
||
); rarely 3
|
||
<superScript id="39EA9BE9FF9BFFE9F42BFA59DD60B589" attach="left" box="[1024,1039,1463,1477]" fontSize="6" pageId="12" pageNumber="57">rd</superScript>
|
||
and 5
|
||
<superScript id="39EA9BE9FF9BFFE9F47FFA59DD0DB589" attach="left" box="[1108,1122,1463,1477]" fontSize="6" pageId="12" pageNumber="57">th</superScript>
|
||
costae glabrous, forming thin lines in discal setal patches, but these lines not more than 20% as wide as patches of setae and usually not visible beyond 2/3 elytral length. Dorsal coloration usually bicolored; glabrous patches on pronotum light to dark brown (
|
||
<figureCitation id="56A42A24FF9BFFE9F423F9B2DD2AB63D" box="[1032,1093,1628,1649]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="12" pageNumber="57">Fig. 2</figureCitation>
|
||
), punctate areas usually lighter; elytra testaceous (rarely light brown), with suture, anterior margin, and lateral area under humeral umbone darkened (
|
||
<figureCitation id="56A42A24FF9AFFE8F106FAF0D809B57F" box="[301,358,1310,1331]" captionStart="Figs" captionStartId="3.[175,214,1414,1433]" captionTargetBox="[170,1167,204,1396]" captionTargetId="figure-206@3.[154,1169,194,1398]" captionTargetPageId="3" captionText="Figs. 2–6. Dichelonyx magnesae, new species, male. 2) Habitus; 3–4) Head, dorsal and oblique views, respectively; 5) Non-vittate elytra; 6) Parameres." figureDoi="http://doi.org/10.5281/zenodo.4790460" httpUri="https://zenodo.org/record/4790460/files/figure.png" pageId="13" pageNumber="58">Fig. 2</figureCitation>
|
||
) (occasionally, lateral margin darkened to level of apical umbone; in palest individuals, only suture infuscate); all darkened areas may be expanded slightly in darkest specimens, darkened areas and entire elytral disc with light metallic reflections ………………………
|
||
<taxonomicName id="099F4D22FF9AFFE8F18AFA53DB12B59F" authority="McPeak & Lago & Hanley, 2020" authorityName="McPeak & Lago & Hanley" authorityYear="2020" box="[417,637,1469,1491]" pageId="13" pageNumber="58" status="sp. nov.">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F18AFA53DB12B59F" bold="true" box="[417,637,1469,1491]" italics="true" pageId="13" pageNumber="58">Dichelonyx magnesae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FCEBEAB3FF9AFFE8F113FA36DB11B5A1" bold="true" box="[312,638,1496,1517]" pageId="13" pageNumber="58">
|
||
McPeak and Lago,
|
||
<taxonomicNameLabel id="E7D857C8FF9AFFE8F22EFA36DB11B5A1" box="[517,638,1496,1517]" pageId="13" pageNumber="58" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<caption id="9AE06629FF9AFFE8F084FB3DDB46B4AA" ID-DOI="http://doi.org/10.5281/zenodo.4790622" ID-Zenodo-Dep="4790622" box="[175,553,1234,1254]" httpUri="https://zenodo.org/record/4790622/files/figure.png" pageId="13" pageNumber="58" startId="13.[175,206,1235,1254]" targetBox="[158,630,196,1217]" targetPageId="13">
|
||
<paragraph id="CE2036A1FF9AFFE8F084FB3DDB46B4AA" blockId="13.[175,553,1234,1254]" box="[175,553,1234,1254]" pageId="13" pageNumber="58">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F084FB3DD99CB4AA" bold="true" box="[175,243,1235,1254]" pageId="13" pageNumber="58">Fig. 27.</emphasis>
|
||
<taxonomicName id="099F4D22FF9AFFE8F123FB3CD8C5B4A9" baseAuthorityName="Fall" baseAuthorityYear="1901" box="[264,426,1234,1253]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="58" phylum="Arthropoda" rank="species" species="vicinus">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F123FB3CD8C5B4A9" box="[264,426,1234,1253]" italics="true" pageId="13" pageNumber="58">Dichelonyx vicinus</emphasis>
|
||
</taxonomicName>
|
||
, male habitus.
|
||
</paragraph>
|
||
</caption>
|
||
<keyStep id="756B2E04FF9AFFE8F0BCFA1DDDFBB27C" pageId="13" pageNumber="58">
|
||
<paragraph id="CE2036A1FF9AFFE8F0BCFA1DDB12B68E" blockId="13.[151,638,1310,1730]" pageId="13" pageNumber="58">
|
||
<keyLead id="756E9594FF9AFFE8F0BCFA1DDB12B68E" pageId="13" pageNumber="58">
|
||
5. Elytra unicolorous, medium to dark brown, or with margins slightly darker than disc; pronotum unicolorous dark brown. Elytra vittate, with longitudinal stripes of white or silvery, recumbent or semierect, rather sparse, coarse setae; costae glabrous or nearly so, often wide, nearly half as wide as setal stripe…………… ……………
|
||
<taxonomicName id="099F4D22FF9AFFE8F161F942DB12B68E" authority="(LeConte)" baseAuthorityName="LeConte" baseAuthorityYear="1856" box="[330,637,1708,1730]" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="58" phylum="Arthropoda" rank="species" species="pusillus">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F161F942DB12B68E" bold="true" box="[330,637,1708,1730]" pageId="13" pageNumber="58">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F161F942DB7FB68E" bold="true" box="[330,528,1708,1730]" italics="true" pageId="13" pageNumber="58">Dichelonyx pusillus</emphasis>
|
||
(LeConte)
|
||
</emphasis>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9AFFE8F286FF2CDDFBB27C" blockId="13.[685,1172,193,560]" pageId="13" pageNumber="58">
|
||
<keyLead id="756E9594FF9AFFE8F286FF2CDDFBB27C" pageId="13" pageNumber="58">
|
||
5
|
||
<emphasis id="FCEBEAB3FF9AFFE8F292FF2FDBD1B09B" bold="true" box="[697,702,193,215]" pageId="13" pageNumber="58">ʹ</emphasis>
|
||
. Elytra usually testaceous with suture and anterior margins very dark; pronotum with impunctate areas on either side of midline medium to dark brown, with midline and punctate lateral areas paler (surface often obscured by thick setal coat). Elytra usually not vittate, discal setae mostly recumbent, dense, often restricted to disc mesad of a line from humeral umbone to apical umbone; occasionally, 3
|
||
<superScript id="39EA9BE9FF9AFFE8F362FE45DA37B1F5" attach="left" box="[841,856,427,441]" fontSize="6" pageId="13" pageNumber="58">rd</superScript>
|
||
and 5
|
||
<superScript id="39EA9BE9FF9AFFE8F389FE45DADFB1F5" attach="left" box="[930,944,427,441]" fontSize="6" pageId="13" pageNumber="58">th</superScript>
|
||
costae glabrous, thus stripes of setae become apparent, but glabrous lines very thin, not exceeding 20% of setal patch width; discal setae may be absent or nearly so ............................................ 6
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="756B2E04FF9AFFE8F286FDDBDDFCB5FB" pageId="13" pageNumber="58">
|
||
<paragraph id="CE2036A1FF9AFFE8F286FDDBDDFCB442" blockId="13.[685,1172,565,1463]" pageId="13" pageNumber="58">
|
||
<keyLead id="756E9594FF9AFFE8F286FDDBDDFCB442" pageId="13" pageNumber="58">
|
||
6. Elytra typically testaceous, with suture completely darkened and expanded into a long, broad triangular area surrounding scutellum extending from near midpoint of elytra to inside humeral umbones (rarely, “triangle” is more like a rectangle), darkened area continuing across anterior face of elytra to lateral margin, which may be light or broadly darkened to the level of the apical umbone (dark, rather uniformly brown specimens are not uncommon); elytral disc generally covered with setae mesad of a line extending from humeral to apical umbones; clypeal margin nearly truncate when viewed from angle from above and behind, depth of recurved face uniform from side to side; setae on dorsal surfaces whitish …………………… …………………………
|
||
<emphasis id="FCEBEAB3FF9AFFE8F3E4FC30DDFCB442" bold="true" pageId="13" pageNumber="58">
|
||
<taxonomicName id="099F4D22FF9AFFE8F3E4FC30DD71B442" authority="McPeak and Lago" authorityName="McPeak and Lago" authorityYear="2020" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="58" phylum="Arthropoda" rank="species" species="bajaensis" status="sp. nov.">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F3E4FC30DDFBB3B8" bold="true" box="[975,1172,990,1012]" italics="true" pageId="13" pageNumber="58">Dichelonyx bajaensis</emphasis>
|
||
McPeak and Lago
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="E7D857C8FF9AFFE8F403FC17DDFCB442" box="[1064,1171,1017,1038]" pageId="13" pageNumber="58" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="CE2036A1FF9AFFE8F286FBFADDFCB5FB" blockId="13.[685,1172,565,1463]" pageId="13" pageNumber="58">
|
||
<keyLead id="756E9594FF9AFFE8F286FBFADDFCB5FB" pageId="13" pageNumber="58">
|
||
6
|
||
<emphasis id="FCEBEAB3FF9AFFE8F292FBFDDBD1B465" bold="true" box="[697,702,1043,1065]" pageId="13" pageNumber="58">ʹ</emphasis>
|
||
. Elytra typically testaceous with suture completely darkened, but never expanded into a long, broad, triangular area around scutellum, instead, base of elytra broadly darkened along scutellum and across anterior face of elytra to lateral margin, which may be pale or broadly darkened for 2/3 elytral length; occasional specimens uniformly light brown, but at least elytral sutural margin infuscate; elytral disc often nearly glabrous or inconspicuously setose; clypeal margin broadly rounded (viewed from angle from above and behind), recurved face deepest medially, shorter at sides; setae on dorsal surfaces, particularly on pronotum, yellow or golden ……
|
||
<emphasis id="FCEBEAB3FF9AFFE8F390FA69DDFCB5FB" bold="true" pageId="13" pageNumber="58">
|
||
<taxonomicName id="099F4D22FF9AFFE8F390FA69DD7EB5FB" authority="McPeak and Lago" authorityName="McPeak and Lago" authorityYear="2020" class="Insecta" family="Melolonthidae" genus="Dichelonyx" kingdom="Animalia" order="Coleoptera" pageId="13" pageNumber="58" phylum="Arthropoda" rank="species" species="magnesae" status="sp. nov.">
|
||
<emphasis id="FCEBEAB3FF9AFFE8F390FA69DDFCB5D1" bold="true" box="[955,1171,1415,1437]" italics="true" pageId="13" pageNumber="58">Dichelonyx magnesae</emphasis>
|
||
McPeak and Lago
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="E7D857C8FF9AFFE8F435FA4CDDFCB5FB" box="[1054,1171,1442,1463]" pageId="13" pageNumber="58" rank="species">new species</taxonomicNameLabel>
|
||
</emphasis>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |