treatments-xml/data/03/C2/87/03C287993C742E5542E5FF7CFCCAB74D.xml

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<document id="44C79D9A7143A0427196B385695542DA" ID-CLB-Dataset="22834" ID-DOI="10.11646/zootaxa.4657.2.1" ID-GBIF-Dataset="2cd7e95f-232f-44b1-8981-ca0cda569d2d" ID-ISSN="1175-5326" ID-Zenodo-Dep="3763876" ID-ZooBank="73A706D5-41CF-4A2F-965F-70C779E6B9EA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1587670032081" checkinUser="valdenar" docAuthor="Sassi, Davide" docDate="2019" docId="03C287993C742E5542E5FF7CFCCAB74D" docLanguage="en" docName="zootaxa.4657.2.1.pdf.imf" docOrigin="Zootaxa 4657 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Metallactus chamorroi Sassi 2019, sp. nov." docType="treatment" docUuid="370B515B-5BA4-4A11-9905-E6082C77AC73" docUuidSource="ZooBank" docVersion="8" lastPageNumber="219" masterDocId="FFFBFFE13C642E474272FFE5FFE7B316" masterDocTitle="Revision of the Metallactus hamifer species-group (Coleoptera: Chrysomelidae: Cryptocephalinae)" masterLastPageNumber="245" masterPageNumber="201" pageNumber="217" updateTime="1698835701105" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="97DC9599031F5BF9DB50ECACF56DEF13">Revision of the Metallactus hamifer species-group (Coleoptera: Chrysomelidae: Cryptocephalinae)</mods:title>
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<mods:date id="47DB407CF796A4E0EA8EAB58032AA1EE">2019</mods:date>
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<treatment id="03C287993C742E5542E5FF7CFCCAB74D" ID-DOI="http://doi.org/10.5281/zenodo.3803990" ID-GBIF-Taxon="163737077" ID-Zenodo-Dep="3803990" LSID="urn:lsid:zoobank.org:act:370B515B-5BA4-4A11-9905-E6082C77AC73" httpUri="http://treatment.plazi.org/id/03C287993C742E5542E5FF7CFCCAB74D" lastPageId="18" lastPageNumber="219" pageId="16" pageNumber="217">
<subSubSection id="C37165043C742E5742E5FF7CFDF7B3A2" box="[151,528,153,180]" pageId="16" pageNumber="217" type="nomenclature">
<paragraph id="8BD4368F3C742E5742E5FF7CFDF7B3A2" blockId="16.[151,528,153,215]" box="[151,528,153,180]" pageId="16" pageNumber="217">
<heading id="D09C81E33C742E5742E5FF7CFDF7B3A2" bold="true" box="[151,528,153,180]" fontSize="11" level="1" pageId="16" pageNumber="217" reason="1">
<emphasis id="B91FEA9D3C742E5742E5FF7CFDF7B3A2" bold="true" box="[151,528,153,180]" pageId="16" pageNumber="217">
<taxonomicName id="4C6B4D0C3C742E5742E5FF7CFE4CB3A2" authority="Sassi, 2019" authorityName="Sassi" authorityYear="2019" box="[151,427,153,180]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="chamorroi" status="sp. nov.">
<emphasis id="B91FEA9D3C742E5742E5FF7CFE4CB3A2" bold="true" box="[151,427,153,180]" italics="true" pageId="16" pageNumber="217">Metallactus chamorroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22C57E63C742E5743C1FF7FFDF7B3A2" box="[435,528,154,180]" pageId="16" pageNumber="217" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5742E5FF58FBE7B10A" pageId="16" pageNumber="217" type="description">
<paragraph id="8BD4368F3C742E5742E5FF58FEFDB3C1" blockId="16.[151,528,153,215]" box="[151,282,189,215]" pageId="16" pageNumber="217">
(
<figureCitation id="13502A0A3C742E5742EDFF58FF0FB3C1" box="[159,232,189,215]" captionStart="FIGURES 56" captionStartId="17.[151,264,1861,1886]" captionTargetBox="[211,1334,202,1771]" captionTargetId="figure@17.[200,1386,166,1842]" captionTargetPageId="17" captionText="FIGURES 56. M. bivitticollis (5), M. chamorroi (6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="16" pageNumber="217">Figs 6</figureCitation>
;
<figureCitation id="13502A0A3C742E574287FF58FEF5B3C1" box="[245,274,189,215]" captionStart="FIGURES 1826" captionStartId="41.[151,264,1945,1970]" captionTargetBox="[201,1382,181,1875]" captionTargetId="figure@41.[163,1425,166,1925]" captionTargetPageId="41" captionText="FIGURES 1826. Distribution maps for Metallactus hamifer species-group. M. abditus (18); M. agonista (19); M. albivittis (20); M. albopictus (21); M. bivitticollis (22); M. chamorroi (23); M. crassicollis (24); M. dicaprioi (25); M. hamifer (26). Grey squares: localities reported in a generic way." figureDoi="http://doi.org/10.5281/zenodo.3763897" httpUri="https://zenodo.org/record/3763897/files/figure.png" pageId="16" pageNumber="217">23</figureCitation>
)
</paragraph>
<paragraph id="8BD4368F3C742E5742E5FEE3FBE7B10A" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742E5FEE3FF07B236" bold="true" box="[151,224,262,288]" italics="true" pageId="16" pageNumber="217">Types.</emphasis>
<materialsCitation id="3B033CD23C742E57429AFEE3FC60B27E" ID-GBIF-Occurrence="2608527099" collectingDate="1885-02-01" collectorName="E. Gounelle &amp; Museum Paris" country="Brazil" location="Caraca" pageId="16" pageNumber="217" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<typeStatus id="54D0882D3C742E57429AFEE3FEB2B20B" box="[232,341,262,288]" pageId="16" pageNumber="217" type="holotype">HOLOTYPE</typeStatus>
:
<specimenCount id="9D6DFD063C742E574316FEE3FE9CB236" box="[356,379,262,288]" pageId="16" pageNumber="217" type="male"></specimenCount>
, glued, aedeagus on the same card, detached abdomen and sclerites of endophallus on a sepa- rate card // “
<location id="8EB460543C742E574350FECCFE94B255" LSID="urn:lsid:plazi:treatment:03C287993C742E5542E5FF7CFCCAB74D:8EB460543C742E574350FECCFE94B255" box="[290,371,297,323]" country="Brazil" name="Caraca" pageId="16" pageNumber="217">Caraça</location>
(Minas Geraez)
<collectingCountry id="F37C761F3C742E574040FECCFD92B255" box="[562,629,297,323]" name="Brazil" pageId="16" pageNumber="217">Brésil</collectingCountry>
<collectorName id="269E53593C742E57400FFECFFCE3B255" box="[637,772,297,324]" pageId="16" pageNumber="217">E. Gounelle</collectorName>
<date id="FFD5104F3C742E574179FECCFC97B252" box="[779,880,297,324]" pageId="16" pageNumber="217" value="1885-02-01">
<collectingDate id="EF91E9A73C742E574179FECCFC97B252" box="[779,880,297,324]" pageId="16" pageNumber="217" value="1885-02-01">1.2.1885</collectingDate>
</date>
” [white label, printed] // “
<collectorName id="269E53593C742E5746EAFECCFADBB255" box="[1176,1340,297,323]" pageId="16" pageNumber="217">Muséum Paris</collectorName>
1915
<collectorName id="269E53593C742E5747F6FECFFEE6B271" pageId="16" pageNumber="217">E. Gounelle</collectorName>
” [green label, printed] // “
<taxonomicName id="4C6B4D0C3C742E57405BFEA8FCCDB271" authority="Sassi, 2019" authorityName="Sassi" authorityYear="2019" box="[553,810,333,359]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="chamorroi" status="sp. nov.">
<emphasis id="B91FEA9D3C742E57405BFEA8FCCDB271" box="[553,810,333,359]" italics="true" pageId="16" pageNumber="217">Metallactus chamorroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22C57E63C742E574140FEABFC60B27E" box="[818,903,334,360]" pageId="16" pageNumber="217" rank="species">
<emphasis id="B91FEA9D3C742E574140FEABFC60B27E" bold="true" box="[818,903,334,360]" pageId="16" pageNumber="217">sp. nov</emphasis>
</taxonomicNameLabel>
</materialsCitation>
<emphasis id="B91FEA9D3C742E5741F5FEABFC6BB27E" bold="true" box="[903,908,334,360]" pageId="16" pageNumber="217">.</emphasis>
<materialsCitation id="3B033CD23C742E5741E1FEB1FE18B10A" ID-GBIF-Occurrence="2608527059" collectingDate="1989-03" collectionCode="MNHN, DSPC, ZSM" collectorName="D. Sassi &amp; Caraca P. Germain" country="Brazil" location="Km" pageId="16" pageNumber="217" specimenCount="4" specimenCount-female="4" typeStatus="holotype">
<typeStatus id="54D0882D3C742E5741E1FEB1FBEFB273" box="[915,1032,340,357]" pageId="16" pageNumber="217" type="holotype">HOLOTYPUS</typeStatus>
<collectorName id="269E53593C742E57467DFEABFB8BB271" box="[1039,1132,333,360]" pageId="16" pageNumber="217">D. Sassi</collectorName>
des.” [red label, printed] // (
<collectionCode id="ED7AAE4A3C742E5742EDFE94FF1CB29D" box="[159,251,369,395]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="16" pageNumber="217">MNHN</collectionCode>
).
<typeStatus id="54D0882D3C742E57437EFE97FE67B29F" box="[268,384,370,396]" pageId="16" pageNumber="217" type="paratype">PARATYPES</typeStatus>
:
<specimenCount id="9D6DFD063C742E5743FCFE94FE56B29D" box="[398,433,369,395]" pageId="16" pageNumber="217" type="female">1♀</specimenCount>
, same data of
<typeStatus id="54D0882D3C742E57403FFE94FD48B29D" box="[589,687,369,395]" pageId="16" pageNumber="217" type="holotype">holotype</typeStatus>
(
<collectionCode id="ED7AAE4A3C742E5740CFFE94FCEEB29D" box="[701,777,369,395]" pageId="16" pageNumber="217">DSPC</collectionCode>
);
<specimenCount id="9D6DFD063C742E574168FE94FCDAB29D" box="[794,829,369,395]" pageId="16" pageNumber="217" type="female">1♀</specimenCount>
// “Brésil
<collectorName id="269E53593C742E5741DFFE94FB9CB29D" box="[941,1147,369,396]" pageId="16" pageNumber="217">Caraça P. Germain</collectorName>
2° Semestre 1884” [green label, printed] // (
<collectionCode id="ED7AAE4A3C742E574324FE70FE55B2B9" box="[342,434,405,431]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="16" pageNumber="217">MNHN</collectionCode>
);
<specimenCount id="9D6DFD063C742E5743B6FE70FE00B2B9" box="[452,487,405,431]" pageId="16" pageNumber="217" type="female">1♀</specimenCount>
// [rounded green label, unwritten] // “
<collectingCountry id="F37C761F3C742E5741FCFE70FC31B2B9" box="[910,982,405,431]" name="Brazil" pageId="16" pageNumber="217">Brasil</collectingCountry>
” [white label, handwritten] // (
<collectionCode id="ED7AAE4A3C742E57475AFE70FA80B2B9" box="[1320,1383,405,431]" country="Germany" httpUri="http://grbio.org/cool/4b7r-7sec" name="Bavarian State Collection of Zoology" pageId="16" pageNumber="217" type="Museum">ZSM</collectionCode>
);
<specimenCount id="9D6DFD063C742E57470BFE70FA7BB2B9" box="[1401,1436,405,431]" pageId="16" pageNumber="217" type="female">1♀</specimenCount>
// “
<collectingCountry id="F37C761F3C742E5742CAFE5CFEC4B2C5" box="[184,291,441,467]" name="Paraguay" pageId="16" pageNumber="217">Paraguay</collectingCountry>
Dep. Conception” [white label, printed] // “5
<location id="8EB460543C742E57415BFE5FFCB4B2C2" LSID="urn:lsid:plazi:treatment:03C287993C742E5542E5FF7CFCCAB74D:8EB460543C742E57415BFE5FFCB4B2C2" box="[809,851,442,468]" country="Brazil" name="Km" pageId="16" pageNumber="217">Km</location>
<locationDeviation id="9A662FAD3C742E574128FE5FFC01B2C5" box="[858,998,441,468]" location="Tacuati" pageId="16" pageNumber="217">N of Tacuati</locationDeviation>
<date id="FFD5104F3C742E57419CFE5CFBACB2C5" box="[1006,1099,441,467]" pageId="16" pageNumber="217" value="1989-03">
<collectingDate id="EF91E9A73C742E57419CFE5CFBACB2C5" box="[1006,1099,441,467]" pageId="16" pageNumber="217" value="1989-03">III.1989</collectingDate>
</date>
” [white label, printed] // “87” [white label, printed] // “IDe_119” [white label, printed] // (
<collectionCode id="ED7AAE4A3C742E574141FE38FC98B2E1" box="[819,895,477,503]" pageId="16" pageNumber="217">DSPC</collectionCode>
). All
<typeStatus id="54D0882D3C742E5741C9FE3BFBC1B2EE" box="[955,1062,478,504]" pageId="16" pageNumber="217" type="paratype">paratypes</typeStatus>
provided with additional label: // “
<taxonomicName id="4C6B4D0C3C742E5742D6FDE4FE43B10D" authority="Sassi, 2019" authorityName="Sassi" authorityYear="2019" box="[164,420,513,539]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="chamorroi" status="sp. nov.">
<emphasis id="B91FEA9D3C742E5742D6FDE4FE43B10D" box="[164,420,513,539]" italics="true" pageId="16" pageNumber="217">Metallactus chamorroi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A22C57E63C742E5743D9FDE7FE18B10A" box="[427,511,514,540]" pageId="16" pageNumber="217" rank="species">
<emphasis id="B91FEA9D3C742E5743D9FDE7FE18B10A" bold="true" box="[427,511,514,540]" pageId="16" pageNumber="217">sp. nov</emphasis>
</taxonomicNameLabel>
</materialsCitation>
<emphasis id="B91FEA9D3C742E574072FDE7FDE2B10A" bold="true" box="[512,517,514,540]" pageId="16" pageNumber="217">.</emphasis>
<typeStatus id="54D0882D3C742E574079FDEDFD9AB10F" box="[523,637,520,537]" pageId="16" pageNumber="217" type="paratype">PARATYPUS</typeStatus>
D. Sassi des.” [red label, printed].
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5742B5FDC0FF3CB191" pageId="16" pageNumber="217" type="etymology">
<paragraph id="8BD4368F3C742E5742B5FDC0FF3CB191" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742B5FDC0FEA5B156" bold="true" box="[199,322,549,576]" italics="true" pageId="16" pageNumber="217">Etymology</emphasis>
. The species is dedicated to M. Lourdes Chamorro-Lacayo, specialist in
<taxonomicName id="4C6B4D0C3C742E5746FFFDC0FAD0B129" authorityName="Latreille" authorityYear="1802" box="[1165,1335,549,575]" class="Insecta" family="Chrysomelidae" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="family">Chrysomelidae</taxonomicName>
who, by means of some inspiring papers, paved the way for the revision of the lengthily neglected Neotropical
<taxonomicName id="4C6B4D0C3C742E574759FDACFF30B191" class="Insecta" family="Chrysomelidae" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="subTribe" subTribe="Pachybrachina">Pachybrachina</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5742B5FD77FCC4B1BA" box="[199,803,657,684]" pageId="16" pageNumber="217" type="materials_examined">
<paragraph id="8BD4368F3C742E5742B5FD77FCC4B1BA" blockId="16.[151,1437,261,2016]" box="[199,803,657,684]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742B5FD77FEB8B1BA" bold="true" box="[199,351,657,684]" italics="true" pageId="16" pageNumber="217">
<typeStatus id="54D0882D3C742E5742B5FD77FF19B1BA" box="[199,254,658,684]" pageId="16" pageNumber="217">Type</typeStatus>
locality.
</emphasis>
<location id="8EB460543C742E574314FD74FDFEB1BD" LSID="urn:lsid:plazi:treatment:03C287993C742E5542E5FF7CFCCAB74D:8EB460543C742E574314FD74FDFEB1BD" box="[358,537,657,683]" country="Brazil" name="Serra do Caraca" pageId="16" pageNumber="217" stateProvince="Minas Gerais">Serra do Caraça</location>
(
<collectingCountry id="F37C761F3C742E57405AFD74FD96B1BD" box="[552,625,657,683]" name="Brazil" pageId="16" pageNumber="217">Brazil</collectingCountry>
,
<collectingRegion id="49AFF86D3C742E57400EFD74FCF0B1BA" box="[636,791,657,684]" country="Brazil" name="Minas Gerais" pageId="16" pageNumber="217">Minas Gerais</collectingRegion>
).
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5742B5FD50FDC5B1C6" box="[199,546,693,720]" pageId="16" pageNumber="217" type="distribution">
<paragraph id="8BD4368F3C742E5742B5FD50FDC5B1C6" blockId="16.[151,1437,261,2016]" box="[199,546,693,720]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742B5FD50FEB4B1C6" bold="true" box="[199,339,693,720]" italics="true" pageId="16" pageNumber="217">Distribution</emphasis>
.
<collectingCountry id="F37C761F3C742E574313FD50FE4FB1D9" box="[353,424,693,719]" name="Brazil" pageId="16" pageNumber="217">Brazil</collectingCountry>
,
<collectingCountry id="F37C761F3C742E5743C6FD53FDF9B1C6" box="[436,542,694,720]" name="Paraguay" pageId="16" pageNumber="217">Paraguay</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5742B5FD3CFAAAB705" pageId="16" pageNumber="217" type="diagnosis">
<paragraph id="8BD4368F3C742E5742B5FD3CFAAAB705" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742B5FD3CFEDDB1E5" bold="true" box="[199,314,729,755]" italics="true" pageId="16" pageNumber="217">Diagnosis</emphasis>
. A
<taxonomicName id="4C6B4D0C3C742E574310FD3CFE01B1E5" box="[354,486,729,755]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="genus">
<emphasis id="B91FEA9D3C742E574310FD3CFE01B1E5" box="[354,486,729,755]" italics="true" pageId="16" pageNumber="217">Metallactus</emphasis>
</taxonomicName>
of medium size. It belongs to the subgroup characterized by longitudinal elytral design of alternately lighter and darker stripes. The dark dorsal pattern is generally brownish or reddish, never decidedly black as in
<taxonomicName id="4C6B4D0C3C742E57433CFCC7FE50B02D" authorityName="Sassi" authorityYear="2019" box="[334,439,802,827]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="viator">
<emphasis id="B91FEA9D3C742E57433CFCC7FE50B02D" box="[334,439,802,827]" italics="true" pageId="16" pageNumber="217">M. viator</emphasis>
</taxonomicName>
,
<emphasis id="B91FEA9D3C742E5743B7FCC7FCECB02D" box="[453,779,801,827]" italics="true" pageId="16" pageNumber="217">
<taxonomicName id="4C6B4D0C3C742E5743B7FCC7FD8BB02D" authorityName="Jacoby" authorityYear="1907" box="[453,620,801,827]" class="Insecta" family="Chrysomelidae" genus="Cryptocephalus" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="bivitticollis">M. bivitticollis</taxonomicName>
,
<taxonomicName id="4C6B4D0C3C742E574005FCC7FCECB02D" authorityName="Suffrian" authorityYear="1866" box="[631,779,801,827]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="pollinctor">M. pollinctor</taxonomicName>
</emphasis>
and
<taxonomicName id="4C6B4D0C3C742E574130FCC7FC58B02D" authorityName=", Suffrian" authorityYear="1866" box="[834,959,801,827]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="hamifer">
<emphasis id="B91FEA9D3C742E574130FCC7FC58B02D" box="[834,959,801,827]" italics="true" pageId="16" pageNumber="217">M. hamifer</emphasis>
</taxonomicName>
.
<taxonomicName id="4C6B4D0C3C742E5741BCFCC7FB8FB02D" authorityName="Sassi" authorityYear="2019" box="[974,1128,802,827]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="praetorius">
<emphasis id="B91FEA9D3C742E5741BCFCC7FB8FB02D" box="[974,1128,802,827]" italics="true" pageId="16" pageNumber="217">M. praetorius</emphasis>
</taxonomicName>
is the most similar in color pattern, but it differs in broader interocular distance, in the shallower punctation of head and, above all, in the aedeagal shape.
<taxonomicName id="4C6B4D0C3C742E57437FFC8FFE76B095" authorityName=", Suffrian" authorityYear="1866" box="[269,401,874,899]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="agonista">
<emphasis id="B91FEA9D3C742E57437FFC8FFE76B095" box="[269,401,874,899]" italics="true" pageId="16" pageNumber="217">M. agonista</emphasis>
</taxonomicName>
differs in pronotal color pattern more diffusedly reddish with some black spots and, again, in the aedeagal shape.
<taxonomicName id="4C6B4D0C3C742E57430AFC6BFE15B0B1" authorityName="Suffrian" authorityYear="1866" box="[376,498,909,935]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="tarsalis">
<emphasis id="B91FEA9D3C742E57430AFC6BFE15B0B1" box="[376,498,909,935]" italics="true" pageId="16" pageNumber="217">M. tarsalis</emphasis>
</taxonomicName>
is quite similar, but in the studied specimens the elytral dark pattern is missing, the pronotal punctation is weaker and almost obliterated along the middle part of disc. Besides, the aedeagal shape is quite different as well.
<taxonomicName id="4C6B4D0C3C742E5743E9FC33FDF9B0F9" authorityName="Sassi" authorityYear="2015" box="[411,542,981,1007]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="16" pageNumber="217" phylum="Arthropoda" rank="species" species="sekerkai">
<emphasis id="B91FEA9D3C742E5743E9FC33FDF9B0F9" box="[411,542,981,1007]" italics="true" pageId="16" pageNumber="217">M. sekerkai</emphasis>
</taxonomicName>
is also similar, but elytral pattern consists of a single large reddish longitudinal stripe instead of two. Besides, aedeagal median lobe and endophallus are very different in the latter species.
</paragraph>
</subSubSection>
<subSubSection id="C37165043C742E5542B5FBF8FEA6B095" lastPageId="18" lastPageNumber="219" pageId="16" pageNumber="217" type="description">
<paragraph id="8BD4368F3C742E5742B5FBF8FDF3B74A" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">
<emphasis id="B91FEA9D3C742E5742B5FBF8FE54B72E" bold="true" box="[199,435,1053,1080]" italics="true" pageId="16" pageNumber="217">Description of male.</emphasis>
Habitus in
<figureCitation id="13502A0A3C742E57404BFBF8FD9CB721" box="[569,635,1053,1079]" captionStart="FIGURES 56" captionStartId="17.[151,264,1861,1886]" captionTargetBox="[211,1334,202,1771]" captionTargetId="figure@17.[200,1386,166,1842]" captionTargetPageId="17" captionText="FIGURES 56. M. bivitticollis (5), M. chamorroi (6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="16" pageNumber="217">Fig. 6</figureCitation>
ab (HT). BL =
<quantity id="4C939B6A3C742E574144FBF8FC77B72E" box="[822,912,1053,1080]" metricMagnitude="-3" metricUnit="m" metricValue="5.2" pageId="16" pageNumber="217" unit="mm" value="5.2">5.2 mm</quantity>
, BW =
<quantity id="4C939B6A3C742E57419BFBF8FBA5B72E" box="[1001,1090,1053,1080]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="16" pageNumber="217" unit="mm" value="2.9">2.9 mm</quantity>
, PL =
<quantity id="4C939B6A3C742E5746FDFBF8FB0FB72E" box="[1167,1256,1053,1080]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="16" pageNumber="217" unit="mm" value="1.7">1.7 mm</quantity>
, PW =
<quantity id="4C939B6A3C742E57474DFBF8FA7EB72E" box="[1343,1433,1053,1080]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="16" pageNumber="217" unit="mm" value="2.6">2.6 mm</quantity>
. Interocular distance 11.5% of BL.
</paragraph>
<paragraph id="8BD4368F3C742E5742B5FB80FE7BB64E" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">Head reddish brown with yellow border along inner and upper rim of eyes. Lower part of clypeus yellow as well. Antennal insertion and mid-cranial suture blackish. Labrum off-white. Vertex scarcely shiny, bare. Frontoclypeal area with sparse pale setae. Head surface covered with sparse, quite coarse punctures. Ocular lines well impressed and roughly punctured, perceptible up to antennal insertions. Mid-cranial suture quite long, marked by well distinguishable impression extended to lower part of frons. Surface surrounding mid-cranial suture slightly swollen. First five antennomeres reddish, sublucid, the subsequent ones totally darkened, dull, more flattened and more diffusedly setose.</paragraph>
<paragraph id="8BD4368F3C742E5742B5FA87FEFAB539" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">Pronotum yellow with two large longitudinal stripes, extending from anterior margin to posterior one, progressively widened backwards. Those stripes are black with posterior section red along outer side. Pronotal shape elliptical, rather transverse. Lateral margins thin, almost not visible from above, regularly curved with maximum width just behind half length. Posterolateral impressions obliterated so that posterior margin not swollen behind it. Surface regularly convex, moderately shiny with rather coarse, close punctation clearly visible also across central part of disc.</paragraph>
<paragraph id="8BD4368F3C742E5742B5F9DCFA94B545" blockId="16.[151,1437,261,2016]" box="[199,1395,1593,1620]" pageId="16" pageNumber="217">Scutellum ochraceous, rather shiny, distinctly raised, minutely punctured. Apex truncated in a straight line.</paragraph>
<paragraph id="8BD4368F3C742E5742B5F9B8FC69B43D" blockId="16.[151,1437,261,2016]" pageId="16" pageNumber="217">Elytron surface yellow with two longitudinal reddish brown to blackish stripes extending from anterior margin to apical clivus. Inner stripe in continuity with the pronotal one, slightly tapered posteriorly. Outer stripe slender, running over humerous, scarcely tapered towards apex. Suture narrowly black. Outline sightly convergent towards apex and very weakly flattened on disc. Postscutellar area not raised. Humeral callus scarcely prominent, impunctate. Surface moderately shiny with well impressed, rather close punctures irregularly distributed across anterior inner part of disc, laterally arranged in irregular rows. Intervals flat.</paragraph>
<paragraph id="8BD4368F3C742E5742B5F8D0FAB1B446" blockId="16.[151,1437,261,2016]" box="[199,1366,1845,1872]" pageId="16" pageNumber="217">Pygidium yellow, smooth, rather shiny, covered with sparse well impressed punctures and whitish setae.</paragraph>
<paragraph id="8BD4368F3C742E5542B5F8BCFD41B3C1" blockId="16.[151,1437,261,2016]" lastBlockId="18.[151,1437,153,1115]" lastPageId="18" lastPageNumber="219" pageId="16" pageNumber="217">Inferior parts of thorax blackish. Outer part of hypomera, apex of prosternal process, mesoepimera, mesoepisterna, outer part of metasternum and metaepisterna yellowish. Hypomera, mesoepimera and mesoepisterna almost bare with scarce shallow punctures. Metaepisterna and metasternum with quite coarse punctation and sparse setae. Prosternal process coarsely punctured with long setae and slightly raised short triangular apex. Abdominal ventrites mostly yellow with infuscate or dark patches on inner sections of surface, sparsely punctured, with long straight setae. Legs yellow with tarsi infuscate.</paragraph>
<caption id="DF1466073C752E5642E5F8A0FC8AB4F8" ID-DOI="http://doi.org/10.5281/zenodo.3763882" ID-Zenodo-Dep="3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="17" pageNumber="218" startId="17.[151,264,1861,1886]" targetBox="[211,1334,202,1771]" targetPageId="17">
<paragraph id="8BD4368F3C752E5642E5F8A0FC8AB4F8" blockId="17.[151,1437,1861,2030]" pageId="17" pageNumber="218">
<emphasis id="B91FEA9D3C752E5642E5F8A0FEDDB448" bold="true" box="[151,314,1861,1886]" pageId="17" pageNumber="218">FIGURES 56.</emphasis>
<taxonomicName id="4C6B4D0C3C752E56434DF8A2FE36B448" authorityName="Jacoby" authorityYear="1907" box="[319,465,1862,1886]" class="Insecta" family="Chrysomelidae" genus="Cryptocephalus" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="218" phylum="Arthropoda" rank="species" species="bivitticollis">
<emphasis id="B91FEA9D3C752E56434DF8A2FE36B448" box="[319,465,1862,1886]" italics="true" pageId="17" pageNumber="218">M. bivitticollis</emphasis>
</taxonomicName>
(5),
<taxonomicName id="4C6B4D0C3C752E564072F8A2FD6DB448" authorityName="Sassi" authorityYear="2019" box="[512,650,1862,1886]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="17" pageNumber="218" phylum="Arthropoda" rank="species" species="chamorroi">
<emphasis id="B91FEA9D3C752E564072F8A2FD6DB448" box="[512,650,1862,1886]" italics="true" pageId="17" pageNumber="218">M. chamorroi</emphasis>
</taxonomicName>
(6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment.
</paragraph>
</caption>
<paragraph id="8BD4368F3C762E5542B5FF04FC03B129" blockId="18.[151,1437,153,1115]" pageId="18" pageNumber="219">
Median depression on fifth abdominal ventrite shallow and large, bare, with shiny bottom. Posterior margin of fifth abdominal ventrite weakly notched. Median lobe of aedeagus (
<figureCitation id="13502A0A3C762E5541F8FEE0FC2CB236" box="[906,971,261,288]" captionStart="FIGURES 56" captionStartId="17.[151,264,1861,1886]" captionTargetBox="[211,1334,202,1771]" captionTargetId="figure@17.[200,1386,166,1842]" captionTargetPageId="17" captionText="FIGURES 56. M. bivitticollis (5), M. chamorroi (6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="18" pageNumber="219">Fig. 6</figureCitation>
ce) with sides slightly divergent towards apex in ventral view, so that apical section wider than base to some degree. Apex delimited by a blunt denticle, in lateral view faintly bent ventrally. Hairy dents rather lengthened, bearing rather short, sparse setae, internally delimited by two narrow, shallow impressions. Aedeagal ventral surface barely swollen in lateral view. Endophallus (
<figureCitation id="13502A0A3C762E554731FE94FA73B29A" box="[1347,1428,369,396]" captionStart="FIGURES 56" captionStartId="17.[151,264,1861,1886]" captionTargetBox="[211,1334,202,1771]" captionTargetId="figure@17.[200,1386,166,1842]" captionTargetPageId="17" captionText="FIGURES 56. M. bivitticollis (5), M. chamorroi (6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="18" pageNumber="219">
Fig.
<quantity id="4C939B6A3C762E554705FE94FA73B29A" box="[1399,1428,369,396]" metricMagnitude="-3" metricUnit="kg" metricValue="6.0" pageId="18" pageNumber="219" unit="g" value="6.0">6g</quantity>
</figureCitation>
) with sclerite I strongly developed and pigmented, denticle apparent, robust, pointing upwards and not sticking out laterally. Dorsal spicule missing. Sclerite II well developed, squat, gradually bent at base, slightly tapered towards apex. Arch of sclerite III slender, low. Apex of sclerite III straight and pointed, gradually tapered, not expanded on its proximal part. Branches of sclerite IV longer than sclerite III in the folded-up structure, sinuate, with blunt apex very finely microdenticulate on its upper rim, and surface distinctly rugose.
</paragraph>
<paragraph id="8BD4368F3C762E5542B5FDACFE88B191" blockId="18.[151,1437,153,1115]" pageId="18" pageNumber="219">
Female. BL = 6.0
<quantity id="4C939B6A3C762E5543D0FDACFE1AB175" box="[418,509,585,611]" metricMagnitude="-3" metricUnit="m" metricValue="6.2" pageId="18" pageNumber="219" unit="mm" value="6.2">6.2 mm</quantity>
, BW =
<quantity id="4C939B6A3C762E55402EFDACFD0FB175" box="[604,744,585,611]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="3.6" metricValueMin="3.4" pageId="18" pageNumber="219" unit="mm" value="3.5" valueMax="3.6" valueMin="3.4">3.43.6 mm</quantity>
, PL = 1.92.0 mm, PW =
<quantity id="4C939B6A3C762E554653FDACFB49B175" box="[1057,1198,585,611]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" metricValueMax="3.3" metricValueMin="3.1" pageId="18" pageNumber="219" unit="mm" value="3.2" valueMax="3.3" valueMin="3.1">3.13.3 mm</quantity>
. Interocular distance 15.017.7% of BL.
</paragraph>
<paragraph id="8BD4368F3C762E5542B5FD74FEA6B095" blockId="18.[151,1437,153,1115]" pageId="18" pageNumber="219">
Fifth abdominal ventrite in females with quite large and rather deep pit, bare, opaque, with sparse, minute punctures on bottom. Vasculum of spermatheca (
<figureCitation id="13502A0A3C762E5540F7FD50FD31B1C6" box="[645,726,693,720]" captionStart="FIGURES 56" captionStartId="17.[151,264,1861,1886]" captionTargetBox="[211,1334,202,1771]" captionTargetId="figure@17.[200,1386,166,1842]" captionTargetPageId="17" captionText="FIGURES 56. M. bivitticollis (5), M. chamorroi (6). 5ab: habitus; 5ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 5f: antenna (apical antennomeres missing) [1.8 mm]; 5g: spermatheca [0.5 mm]. 6ab: habitus; 6ce: median lobe of aedeagus in ventral (c), dorsal (d) and lateral (e) view [0.8 mm]; 6f: antenna (apical antennomeres missing) [2.0 mm]; 6g: sclerites of endophallus [0.6 mm]; 6h: spermatheca [0.7 mm]. 5ab: lectotype; 6ab: holotype. hd: hairy dent; scIIV: sclerites IIV of endophallus. Square brackets: length of scale segment." figureDoi="http://doi.org/10.5281/zenodo.3763882" httpUri="https://zenodo.org/record/3763882/files/figure.png" pageId="18" pageNumber="219">Fig. 6h</figureCitation>
) quite slender, scarcely pigmented with straight, long proximal branch slightly swollen at base, almost equally long distal branch slightly swollen at middle and then abruptly tapered in a bent, sharpened apex. Ampulla distinctly pigmented, slightly shifted on dorsal side of vasculum. Duct insertion and sperm gland insertion distinct. Duct uniform in size, coiled, coils rather thick and quite regularly arranged. Distal not coiled portion of duct rather short, winding. Insertion on bursa copulatrix slender, not swollen nor pigmented.
</paragraph>
</subSubSection>
<subSubSection id="C37165043C762E5542B5FC68FCCAB74D" pageId="18" pageNumber="219" type="discussion">
<paragraph id="8BD4368F3C762E5542B5FC68FCCAB74D" blockId="18.[151,1437,153,1115]" pageId="18" pageNumber="219">
<emphasis id="B91FEA9D3C762E5542B5FC68FED3B0B1" bold="true" box="[199,308,909,935]" pageId="18" pageNumber="219">Remarks</emphasis>
. In the only male available the dorsal spicules of endophallus are missing and that seems not to be an artifact. However, further material would be welcome to clarify the issue. The female from
<collectingCountry id="F37C761F3C762E5546D1FC54FAECB0DD" box="[1187,1291,945,971]" name="Paraguay" pageId="18" pageNumber="219">Paraguay</collectingCountry>
looks somewhat different from the remaining ones as regard the chromatic pattern: dark pronotal stripes are totally reddish and more obliquely arranged, besides, elytral stripes are completely black. Conversely, other characters, in particular the punctation of the head, conform quite well with the pattern of the present species. For those reasons, this specimen has been attributed to
<taxonomicName id="4C6B4D0C3C762E5543FCFBA7FDCEB74D" authorityName="Sassi" authorityYear="2019" box="[398,553,1089,1115]" class="Insecta" family="Chrysomelidae" genus="Metallactus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="18" pageNumber="219" phylum="Arthropoda" rank="species" species="chamorroi">
<emphasis id="B91FEA9D3C762E5543FCFBA7FDCEB74D" box="[398,553,1089,1115]" italics="true" pageId="18" pageNumber="219">M. chamorroi</emphasis>
</taxonomicName>
with some misgivings.
</paragraph>
</subSubSection>
</treatment>
</document>