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<document id="B73B22FAC917C7DD98CE24948063B84D" ID-DOI="10.11646/zootaxa.5315.6.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="8142503" ID-ZooBank="33189294-DC74-4CFA-8213-2600B8459040" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1689237480792" checkinUser="plazi" docAuthor="Sassi, Davide" docDate="2023" docId="546A6413FFA8FF9AFF5FF9BAFA15F96A" docLanguage="en" docName="zootaxa.5315.6.1.pdf" docOrigin="Zootaxa 5315 (6)" docSource="http://dx.doi.org/10.11646/zootaxa.5315.6.1" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Griburius scutellaris" docType="key" docVersion="2" lastPageNumber="507" masterDocId="A8531C6BFFADFF9CFFC8FFC5FF89FFC8" masterDocTitle="Revision of the Griburius scutellaris (Fabricius, 1801) species group (Coleoptera: Chrysomelidae: Cryptocephalinae)" masterLastPageNumber="548" masterPageNumber="501" pageNumber="506" updateTime="1689238041822" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="EA60D201C39903A3CACA7FC009210AF1">Revision of the Griburius scutellaris (Fabricius, 1801) species group (Coleoptera: Chrysomelidae: Cryptocephalinae)</mods:title>
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<treatment id="546A6413FFA8FF9AFF5FF9BAFA15F96A" LSID="urn:lsid:plazi:treatment:546A6413FFA8FF9AFF5FF9BAFA15F96A" httpUri="http://treatment.plazi.org/id/546A6413FFA8FF9AFF5FF9BAFA15F96A" lastPageId="6" lastPageNumber="507" pageId="5" pageNumber="506">
<subSubSection id="94D9868EFFA8FF99FF5FF9BAFC35F885" pageId="5" pageNumber="506" type="nomenclature">
<paragraph id="DC7CD505FFA8FF99FF5FF9BAFCCFF951" blockId="5.[151,838,1662,1689]" box="[151,838,1662,1689]" pageId="5" pageNumber="506">
<heading id="87346269FFA8FF99FF5FF9BAFCCFF951" bold="true" box="[151,838,1662,1689]" fontSize="11" level="1" pageId="5" pageNumber="506" reason="1">
<emphasis id="EEB70917FFA8FF99FF5FF9BAFCCFF951" bold="true" box="[151,838,1662,1689]" pageId="5" pageNumber="506">
Key to species of the
<taxonomicName id="1BC3AE86FFA8FF99FE55F9BBFD1EF951" baseAuthorityName="Fabricius" baseAuthorityYear="1801" box="[413,663,1662,1689]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="506" phylum="Arthropoda" rank="species" species="scutellaris">
<emphasis id="EEB70917FFA8FF99FE55F9BBFD1EF951" bold="true" box="[413,663,1662,1689]" italics="true" pageId="5" pageNumber="506">Griburius scutellaris</emphasis>
</taxonomicName>
species group
</emphasis>
</heading>
</paragraph>
<paragraph id="DC7CD505FFA8FF99FF5FF902FC35F885" blockId="5.[151,1437,1735,1869]" pageId="5" pageNumber="506">In the following key some dorsal colour patterns are emphasized in the species identification process, but it should be borne in mind that the coloration is extremely variable within the species group, and intermediate specimens and outliers are rather common. For this reason, the shape of the aedeagal median lobe must always be studied for a reliable identification (also check the diagnoses given for each species).</paragraph>
</subSubSection>
<subSubSection id="94D9868EFFA8FF9AFF5FF8BDFA15F96A" lastPageId="6" lastPageNumber="507" pageId="5" pageNumber="506" type="key">
<keyStep id="6737CDA0FFA8FF99FF5FF8BDFA15F82D" pageId="5" pageNumber="506">
<paragraph id="DC7CD505FFA8FF99FF5FF8BDFA15F845" blockId="5.[151,1436,1912,2022]" box="[151,1436,1912,1934]" pageId="5" pageNumber="506">
<keyLead id="67327630FFA8FF99FF5FF8BDFA15F845" box="[151,1436,1912,1934]" pageId="5" pageNumber="506">1. Legs mostly black or dark brown, in particular the anterior ones................................................ 2</keyLead>
</paragraph>
<paragraph id="DC7CD505FFA8FF99FF5FF850FA15F82D" blockId="5.[151,1436,1912,2022]" pageId="5" pageNumber="506">
<keyLead id="67327630FFA8FF99FF5FF850FA15F82D" pageId="5" pageNumber="506">
-. Legs without distinct dark pattern, above all the anterior ones; generally, legs are totally yellow, at most with some light brown patches. If patches on legs are rather dark, then elytron with single large black marking with curved external margin (
<figureCitation id="44F8C980FFA8FF99FA8AF877FAF5F80F" box="[1346,1404,1970,1992]" captionStart="FIGURE 4" captionStartId="16.[151,260,1595,1621]" captionTargetBox="[186,1401,276,1564]" captionTargetId="figure-68@16.[180,1408,270,1570]" captionTargetPageId="16" captionText="FIGURE 4. G. boucardi. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Varaguas, Panama); ef: colour variations (e: male, Varaguas, Panama; f: female, Varaguas, Panama); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.3 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment. Photos a, b and c thanks to the courtesy of Charles Farnum (MCZ)." figureDoi="http://doi.org/10.5281/zenodo.8142511" httpUri="https://zenodo.org/record/8142511/files/figure.png" pageId="5" pageNumber="506">Fig. 4</figureCitation>
) or the dorsal surface is entirely brown (
<figureCitation id="44F8C980FFA8FF99FD89F815FD2DF82E" box="[577,676,2000,2022]" captionStart="FIGURE 6" captionStartId="23.[151,260,1661,1687]" captionTargetBox="[262,1346,185,1631]" captionTargetId="figure-16@23.[236,1352,176,1637]" captionTargetPageId="23" captionText="FIGURE 6. G. errans. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Campeche, Mexico); eg: colour variations (e: female, Bonampak, Mexico; f: male, Campeche, Mexico; g: female, Cordeleira Mayapan, Mexico); hn: median lobe of aedeagus in ventral (h), dorsal (k) and lateral (n) view [0.7 mm]; m: antenna [1.2 mm]; p: spermatheca [0.3 mm]. hd: setose depressions; pli: pronotal posterolateral impression. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142517" httpUri="https://zenodo.org/record/8142517/files/figure.png" pageId="5" pageNumber="506">Fig. 6 ab</figureCitation>
)............................................................. 5
</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFF5DFA15FE95" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFF5DFA15FEEA" blockId="6.[151,1437,151,349]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFF5DFA15FEEA" pageId="6" pageNumber="507">
2. At least base of pronotum broadly brick red, anterior half predominantly black with white or whtish anterior border or sometimes the surface of the pronotum is entirely reddish. Elytron mostly black with a large pale yellow sutural stripe (typical colour), sometimes only the anterior inner half of elytron occupied by a pale sutural spot (“
<taxonomicName id="1BC3AE86FFABFF9AFBC1FF16FBD9FF20" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1033,1104,211,232]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="cazicus">
<emphasis id="EEB70917FFABFF9AFBC1FF16FBD9FF20" box="[1033,1104,211,232]" italics="true" pageId="6" pageNumber="507">cazicus</emphasis>
</taxonomicName>
form”), in further cases elytron is predominantly pale with black apical half (“
<emphasis id="EEB70917FFABFF9AFD4EFF35FD58FECD" box="[646,721,240,261]" italics="true" pageId="6" pageNumber="507">suffrian</emphasis>
form”). In males the upper lobes of the eyes are nearly in contact along the median line.........................................................................
<taxonomicName id="1BC3AE86FFABFF9AFB0CFEC8FAC7FEEA" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1220,1358,269,290]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="montezuma">
<emphasis id="EEB70917FFABFF9AFB0CFEC8FAC7FEEA" box="[1220,1358,269,290]" italics="true" pageId="6" pageNumber="507">G. montezuma</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FEC8FA1CFEEA" box="[1371,1429,269,291]" captionStart="FIGURE 9" captionStartId="32.[151,260,1847,1873]" captionTargetBox="[204,1386,514,1816]" captionTargetId="figure-178@32.[196,1392,486,1822]" captionTargetPageId="32" captionText="FIGURE 9. G. montezuma. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Guayamas, Mexico); eg: colour variations (e: male, Cacahuamilpa, Mexico; f: female, Jalapa del Marques, Mexico; g: female, Sabine Co., Texas); hm: median lobe of aedeagus in ventral (h), dorsal (k) and lateral (m) view [0.5 mm]; n: antenna [0.9 mm]; p: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142525" httpUri="https://zenodo.org/record/8142525/files/figure.png" pageId="6" pageNumber="507">Fig. 9</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFEEEFA15FE95" blockId="6.[151,1437,151,349]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFEEEFA15FE95" pageId="6" pageNumber="507">-. Dorsal chromatic pattern differently arranged. In males the upper lobes of the eyes are either almost in contact along median line or distinctly separated.............................................................................. 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFE47FA15FDC5" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFE47FA15FE1A" blockId="6.[151,1437,386,525]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFE47FA15FE1A" pageId="6" pageNumber="507">3. In males, the upper lobes of eyes are distinctly separated by a narrow dark strip of frons. In females, the frontoclypeal area is black with a transverse yellow line, often wavy and/or interrupted, between the ocular canthi. Middle and hind legs generally with yellow patches................................................................................... 4</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFE1EFA15FDC5" blockId="6.[151,1437,386,525]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFE1EFA15FDC5" pageId="6" pageNumber="507">
-. In males, the upper lobes of eyes are virtually in contact along median line. In females, the frontoclypeal area is mostly yellow. Legs totally black or dark brown...........................................................
<taxonomicName id="1BC3AE86FFABFF9AFB21FE3DFAC7FDC4" authorityName="Crotch" authorityYear="1873" box="[1257,1358,503,525]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="lecontii">
<emphasis id="EEB70917FFABFF9AFB21FE3DFAC7FDC4" box="[1257,1358,503,525]" italics="true" pageId="6" pageNumber="507">G. lecontii</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FE32FA1DFDC5" box="[1371,1428,503,525]" captionStart="FIGURE 8" captionStartId="29.[151,260,1774,1800]" captionTargetBox="[211,1389,420,1744]" captionTargetId="figure-120@29.[191,1395,414,1750]" captionTargetPageId="29" captionText="FIGURE 8. G. lecontii. ab: habitus, dorsal and lateral view (LT); c: frontal view, female (LT); d: frontal view, male (Hidalgo Co., Texas); ef: colour variations (e: female, Bentsen Rio Grande Valley State Park, Texas; f: female, Dolan Falls, Texas); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.6 mm]; m: antenna [1.2 mm]; n: spermatheca [0.4 mm]. hd: setose depressions. Square brackets: length of scale segment. Photos a, b and c thanks to the courtesy of Charles Farnum (MCZ)." figureDoi="http://doi.org/10.5281/zenodo.8142521" httpUri="https://zenodo.org/record/8142521/files/figure.png" pageId="6" pageNumber="507">Fig. 8</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFDF7FA15FD4A" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFDF7FA15FDAD" blockId="6.[151,1437,562,643]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFDF7FA15FDAD" pageId="6" pageNumber="507">
4. Pronotal punctation generally light, not homogeneously distributed, deeper on the sides and near posterior margin, obliterated or almost obliterated at middle of disc.....................................................
<taxonomicName id="1BC3AE86FFABFF9AFB1CFD95FAC7FDAC" authorityName="D. Sassi" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1236,1358,591,613]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="albilabris">
<emphasis id="EEB70917FFABFF9AFB1CFD95FAC7FDAC" box="[1236,1358,591,613]" italics="true" pageId="6" pageNumber="507">G. albilabris</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FD8AFA1CFDAD" box="[1371,1429,591,613]" captionStart="FIGURE 2" captionStartId="7.[151,260,1487,1513]" captionTargetBox="[204,1383,185,1457]" captionTargetId="figure-16@7.[198,1389,179,1463]" captionTargetPageId="7" captionText="FIGURE 2. G. albilabris. ab: habitus, dorsal and lateral view (LT); c: frontal view, female (LT); d: frontal view, male (Lake Pátzcuaro, Mexico); ef: colour variations (e: male, Lake Pátzcuaro, Mexico; f: male, Mexico, no other data); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.6 mm]; m: antenna [1.2 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142507" httpUri="https://zenodo.org/record/8142507/files/figure.png" pageId="6" pageNumber="507">Fig. 2</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFDA8FA15FD4A" blockId="6.[151,1437,562,643]" box="[151,1436,621,643]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFDA8FA15FD4A" box="[151,1436,621,643]" pageId="6" pageNumber="507">
-. Pronotal punctation deeper and coarser, regularly distributed including the middle of disc..........
<taxonomicName id="1BC3AE86FFABFF9AFB70FDA8FAC7FD4A" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1208,1358,621,642]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="biverrucatus">
<emphasis id="EEB70917FFABFF9AFB70FDA8FAC7FD4A" box="[1208,1358,621,642]" italics="true" pageId="6" pageNumber="507">G. biverrucatus</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FDA8FA1DFD4A" box="[1371,1428,621,643]" captionStart="FIGURE 3" captionStartId="14.[151,260,1514,1540]" captionTargetBox="[203,1397,186,1484]" captionTargetId="figure-36@14.[183,1405,176,1490]" captionTargetPageId="14" captionText="FIGURE 3. G. biverrucatus. ab: habitus, dorsal and lateral view (LT); c: frontal view, female (PLT); d: frontal view, male (LT); ef: colour variations (e: PLT female; f: male, Oaxaca, Mexico); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.0 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142509" httpUri="https://zenodo.org/record/8142509/files/figure.png" pageId="6" pageNumber="507">Fig. 3</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFD62FA15FCDD" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFD62FA15FD3F" blockId="6.[151,1436,679,789]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFD62FA15FD3F" pageId="6" pageNumber="507">
5. Elytron yellow or reddish with a single large black spot with curved external margin leaving free (yellow) the side of disc, the elytral apex and the scutellar area. Sometimes there is a further little yellow spot behind midline near the suture (
<figureCitation id="44F8C980FFABFF9AFAD5FD00FAE8FD12" box="[1309,1377,709,731]" captionStart="FIGURE 4" captionStartId="16.[151,260,1595,1621]" captionTargetBox="[186,1401,276,1564]" captionTargetId="figure-68@16.[180,1408,270,1570]" captionTargetPageId="16" captionText="FIGURE 4. G. boucardi. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Varaguas, Panama); ef: colour variations (e: male, Varaguas, Panama; f: female, Varaguas, Panama); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.3 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment. Photos a, b and c thanks to the courtesy of Charles Farnum (MCZ)." figureDoi="http://doi.org/10.5281/zenodo.8142511" httpUri="https://zenodo.org/record/8142511/files/figure.png" pageId="6" pageNumber="507">Fig. 4a</figureCitation>
)........................................................................................
<taxonomicName id="1BC3AE86FFABFF9AFB13FD27FAC7FD3F" baseAuthorityName="Jacoby" baseAuthorityYear="1880" box="[1243,1358,738,759]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="boucardi">
<emphasis id="EEB70917FFABFF9AFB13FD27FAC7FD3F" box="[1243,1358,738,759]" italics="true" pageId="6" pageNumber="507">G. boucardi</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FD27FA1CFD3F" box="[1371,1429,738,760]" captionStart="FIGURE 4" captionStartId="16.[151,260,1595,1621]" captionTargetBox="[186,1401,276,1564]" captionTargetId="figure-68@16.[180,1408,270,1570]" captionTargetPageId="16" captionText="FIGURE 4. G. boucardi. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Varaguas, Panama); ef: colour variations (e: male, Varaguas, Panama; f: female, Varaguas, Panama); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.3 mm]; n: spermatheca [0.3 mm]. hd: setose depressions. Square brackets: length of scale segment. Photos a, b and c thanks to the courtesy of Charles Farnum (MCZ)." figureDoi="http://doi.org/10.5281/zenodo.8142511" httpUri="https://zenodo.org/record/8142511/files/figure.png" pageId="6" pageNumber="507">Fig. 4</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFCC5FA15FCDD" blockId="6.[151,1436,679,789]" box="[151,1436,767,789]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFCC5FA15FCDD" box="[151,1436,767,789]" pageId="6" pageNumber="507">-. Elytral chromatic pattern differently arranged, being elytral surface unicolour or with more than a single large black spot... 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFCFFFA14FCA5" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFCFFFA15FC98" blockId="6.[151,1437,826,877]" box="[151,1436,826,848]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFCFFFA15FC98" box="[151,1436,826,848]" pageId="6" pageNumber="507">6. Pygidium completely yellow, sometimes with a slightly darker central area, but never with black spots................. 7</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFC9DFA14FCA5" blockId="6.[151,1437,826,877]" box="[151,1437,855,877]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFC9DFA14FCA5" box="[151,1437,855,877]" pageId="6" pageNumber="507">
-. Pygidium with more or less extended black patch...........................................
<taxonomicName id="1BC3AE86FFABFF9AFB0AFC9DFACAFCA4" baseAuthorityName="Fabricius" baseAuthorityYear="1801" box="[1218,1347,855,877]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="scutellaris">
<emphasis id="EEB70917FFABFF9AFB0AFC9DFACAFCA4" box="[1218,1347,855,877]" italics="true" pageId="6" pageNumber="507">G. scutellaris</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA98FC92FA1DFCA5" box="[1360,1428,855,877]" captionStart="FIGURE 11" captionStartId="40.[151,260,1761,1787]" captionTargetBox="[200,1386,191,1731]" captionTargetId="figure-36@40.[189,1398,179,1737]" captionTargetPageId="40" captionText="FIGURE 11. G. scutellaris. ab: habitus, dorsal and lateral view (LT); c: frontal view, female (LT); d: frontal view, male (Red Dirt National Wildlife Management Area, Louisiana); e: posterior view, female (Somerville Lake, Texas); fk: colour variations (f: male, Allatoona Lake, Georgia; g: female, Somerville Lake, Texas; hk: males, Red Dirt National Wildlife Management Area, Louisiana); mp: median lobe of aedeagus in ventral (m), dorsal (n) and lateral (p) view [0.6 mm]; s: antenna [0.9 mm]; q: spermatheca [0.4 mm]; t: original label of the LT. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142529" httpUri="https://zenodo.org/record/8142529/files/figure.png" pageId="6" pageNumber="507">Fig. 11</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFC56FA15FB22" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFC56FA15FBF3" blockId="6.[151,1437,914,1259]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFC56FA15FBF3" pageId="6" pageNumber="507">
7. Dorsal colour pattern generally devoid of black spots, if pattern is present, the spots are usually brown or dark brown, never definitively black (
<figureCitation id="44F8C980FFABFF9AFE52FC6AFE7EFC0D" box="[410,503,943,965]" captionStart="FIGURE 6" captionStartId="23.[151,260,1661,1687]" captionTargetBox="[262,1346,185,1631]" captionTargetId="figure-16@23.[236,1352,176,1637]" captionTargetPageId="23" captionText="FIGURE 6. G. errans. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Campeche, Mexico); eg: colour variations (e: female, Bonampak, Mexico; f: male, Campeche, Mexico; g: female, Cordeleira Mayapan, Mexico); hn: median lobe of aedeagus in ventral (h), dorsal (k) and lateral (n) view [0.7 mm]; m: antenna [1.2 mm]; p: spermatheca [0.3 mm]. hd: setose depressions; pli: pronotal posterolateral impression. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142517" httpUri="https://zenodo.org/record/8142517/files/figure.png" pageId="6" pageNumber="507">Fig. 6ef</figureCitation>
). The most common pattern is, however, uniform yellow up to uniform dark brown, sometimes with some contrast between elytra and pronotum. The pronotum is usually immaculate or, rarely, with a remnant of two washedout spots. The abdomen is often quite uniformly yellowish, at times the central part of the ventrites is darkened, but generally not definitively black. In the female the frons is completely yellow. Species from the
<collectingRegion id="1E071BE7FFABFF9AFBFEFBCDFB0AFBD5" box="[1078,1155,1032,1053]" country="Mexico" name="Yucatan" pageId="6" pageNumber="507">Yucatán</collectingRegion>
Peninsula and neighbouring regions................................................................................
<taxonomicName id="1BC3AE86FFABFF9AFB3AFBE0FAC6FBF2" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1266,1359,1061,1082]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="errans">
<emphasis id="EEB70917FFABFF9AFB3AFBE0FAC6FBF2" box="[1266,1359,1061,1082]" italics="true" pageId="6" pageNumber="507">G. errans</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FBE0FA1CFBF3" box="[1371,1429,1061,1083]" captionStart="FIGURE 6" captionStartId="23.[151,260,1661,1687]" captionTargetBox="[262,1346,185,1631]" captionTargetId="figure-16@23.[236,1352,176,1637]" captionTargetPageId="23" captionText="FIGURE 6. G. errans. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (HT); d: frontal view, male (Campeche, Mexico); eg: colour variations (e: female, Bonampak, Mexico; f: male, Campeche, Mexico; g: female, Cordeleira Mayapan, Mexico); hn: median lobe of aedeagus in ventral (h), dorsal (k) and lateral (n) view [0.7 mm]; m: antenna [1.2 mm]; p: spermatheca [0.3 mm]. hd: setose depressions; pli: pronotal posterolateral impression. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142517" httpUri="https://zenodo.org/record/8142517/files/figure.png" pageId="6" pageNumber="507">Fig. 6</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFB86FA15FB22" blockId="6.[151,1437,914,1259]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFB86FA15FB22" pageId="6" pageNumber="507">-. Typical dorsal colour pattern arranged as follows: the pronotum is yellow with two more or less extended black spots on the disc; elytron are yellow as well with 4 black spots, two along the basal margin, one on the suture, approximately at midline, the fourth in the middle of the elytron, just before the apical slope. At times a fifth spot on the suture, aligned with the fourth one. These spots can variously extend and merge with each other or be very small to completely missing. In the female the frons is always black with yellow “eyebrows” and a transversal line between the ocular canthi also yellow. The abdominal ventrites are typically black in the middle............................................................................ 8</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFAD5FA15FA7F" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFAD5FA15FA97" blockId="6.[151,1437,1295,1464]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFAD5FA15FA97" pageId="6" pageNumber="507">
8. Dorsal black spots generally small, rounded, rarely fused together, often punctiform or absent on the pronotum. Elytral sutural spots often absent. In specimens from Dade and Monroe counties, however, sometimes more extensive and partly fused dorsal black spots have been observed. Species from
<collectingRegion id="1E071BE7FFABFF9AFD68FA8FFD6CFAA8" box="[672,741,1354,1376]" country="United States of America" name="Florida" pageId="6" pageNumber="507">Florida</collectingRegion>
and neighbouring territories...................
<taxonomicName id="1BC3AE86FFABFF9AFB2AFA8FFAC6FA97" authorityName="Newman" authorityYear="1840" box="[1250,1359,1354,1375]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="larvatus">
<emphasis id="EEB70917FFABFF9AFB2AFA8FFAC6FA97" box="[1250,1359,1354,1375]" italics="true" pageId="6" pageNumber="507">G. larvatus</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93FA8FFA1CFA97" box="[1371,1429,1354,1376]" captionStart="FIGURE 7" captionStartId="25.[151,260,1539,1565]" captionTargetBox="[208,1383,276,1508]" captionTargetId="figure-59@25.[198,1389,270,1514]" captionTargetPageId="25" captionText="FIGURE 7. G. larvatus. ab: habitus, dorsal and lateral view (LT); c: frontal view, female (LT); d: frontal view, male (Big Pine Key, Florida).; ef: colour variations (e: male, Big Pine Key, Florida; f: female, Long Pine Key Campground, Florida).; gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.6 mm]; m: antenna [1.1 mm]; n: spermatheca [0.4 mm]; p: original label of the LT. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142519" httpUri="https://zenodo.org/record/8142519/files/figure.png" pageId="6" pageNumber="507">Fig. 7</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FFAADFA15FA7F" blockId="6.[151,1437,1295,1464]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFAADFA15FA7F" pageId="6" pageNumber="507">
-. Dorsal black spots generally larger, at times with a clear tendency to transverse fusions. The spots on the pronotum are longitudinally elongated, drop-shaped or arcuate. On the elytron there is often an additional fifth black spot (
<figureCitation id="44F8C980FFABFF9AFAC9FA40FADBFA52" box="[1281,1362,1413,1435]" captionStart="FIGURE 10" captionStartId="37.[151,260,1872,1898]" captionTargetBox="[202,1377,600,1841]" captionTargetId="figure-206@37.[196,1392,594,1847]" captionTargetPageId="37" captionText="FIGURE 10. G. rileyi. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (Boca Chica Beach, Texas); d: frontal view, male (HT); ef: colour variations (e: Blessing, Texas; f: Hidalgo Co. Texas); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.7 mm]; m: antenna [1.2 mm]; n: spermatheca [0.4 mm]. hd: setose depressions; asu: additional sutural spot. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142527" httpUri="https://zenodo.org/record/8142527/files/figure.png" pageId="6" pageNumber="507">Fig. 10e</figureCitation>
) on the elytral suture, aligned with the fourth spot.................................................................. 9
</keyLead>
</paragraph>
</keyStep>
<keyStep id="6737CDA0FFABFF9AFF5FFA18FA15F96A" pageId="6" pageNumber="507">
<paragraph id="DC7CD505FFABFF9AFF5FFA18FA14F983" blockId="6.[151,1437,1501,1699]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FFA18FA14F983" pageId="6" pageNumber="507">
9. Dorsal black pattern more developed. Pronotal spots almost always reaching anterior margin, often touching the posterior margin as well, leaving only a flask-shaped light area at the middle of disc. Black spots along basal margin of each elytron often fused to form a transverse band. On the posterior half of the elytron the black spots are often fused to form a transverse band as well................................................................................
<taxonomicName id="1BC3AE86FFABFF9AFB1AF9F0FAC6F982" authorityName="D. Sassi" baseAuthorityName="Suffrian" baseAuthorityYear="1852" box="[1234,1359,1589,1610]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="decoratus">
<emphasis id="EEB70917FFABFF9AFB1AF9F0FAC6F982" box="[1234,1359,1589,1610]" italics="true" pageId="6" pageNumber="507">G. decoratus</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA93F9F0FA1DF983" box="[1371,1428,1589,1611]" captionStart="FIGURE 5" captionStartId="18.[151,260,1643,1669]" captionTargetBox="[241,1362,384,1612]" captionTargetId="figure-143@18.[220,1368,378,1618]" captionTargetPageId="18" captionText="FIGURE 5. G. decoratus. ab: habitus, dorsal and lateral view (LT); c: frontal view, female; d: frontal view, male (Catemaco, Mexico); ef: colour variations (e: male, Catemaco, Mexico; f: female, El Salto de Eyipantla, Mexico); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.5 mm]; m: antenna [1.1 mm]; n: spermatheca [0.4 mm]. hd: setose depressions. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142513" httpUri="https://zenodo.org/record/8142513/files/figure.png" pageId="6" pageNumber="507">Fig. 5</figureCitation>
)
</keyLead>
</paragraph>
<paragraph id="DC7CD505FFABFF9AFF5FF996FA15F96A" blockId="6.[151,1437,1501,1699]" pageId="6" pageNumber="507">
<keyLead id="67327630FFABFF9AFF5FF996FA15F96A" pageId="6" pageNumber="507">
-. Dorsal black pattern generally less developed. Pronotal spots usually drop-shaped, never reaching both the anterior and posterior margins. Elytral black spots on each elytron usually not fused to each other, giving a typical 4 + 1 + 3 pattern on the total area of elytra................................................................................
<taxonomicName id="1BC3AE86FFABFF9AFB3AF948FACAF96A" authorityName="Sassi" authorityYear="2023" box="[1266,1347,1677,1698]" class="Insecta" family="Chrysomelidae" genus="Griburius" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="507" phylum="Arthropoda" rank="species" species="rileyi">
<emphasis id="EEB70917FFABFF9AFB3AF948FACAF96A" box="[1266,1347,1677,1698]" italics="true" pageId="6" pageNumber="507">G. rileyi</emphasis>
</taxonomicName>
(
<figureCitation id="44F8C980FFABFF9AFA87F948FA1CF96A" box="[1359,1429,1677,1699]" captionStart="FIGURE 10" captionStartId="37.[151,260,1872,1898]" captionTargetBox="[202,1377,600,1841]" captionTargetId="figure-206@37.[196,1392,594,1847]" captionTargetPageId="37" captionText="FIGURE 10. G. rileyi. ab: habitus, dorsal and lateral view (HT); c: frontal view, female (Boca Chica Beach, Texas); d: frontal view, male (HT); ef: colour variations (e: Blessing, Texas; f: Hidalgo Co. Texas); gk: median lobe of aedeagus in ventral (g), dorsal (h) and lateral (k) view [0.7 mm]; m: antenna [1.2 mm]; n: spermatheca [0.4 mm]. hd: setose depressions; asu: additional sutural spot. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.8142527" httpUri="https://zenodo.org/record/8142527/files/figure.png" pageId="6" pageNumber="507">Fig. 10</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>