150 lines
14 KiB
XML
150 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.78.980" ID-GBIF-Dataset="56fbbb47-cfe0-41d2-aa1a-a6809a561e83" ID-PMC="PMC3088058" ID-Pensoft-Pub="1313-2970-78-43" ID-PubMed="21594156" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-78-43" ModsDocOrigin="ZooKeys 78" ModsDocTitle="Cachiporrini, a remarkable new tribe of Lamprosomatinae (Coleoptera, Chrysomelidae) from South America" checkinTime="1451250813366" checkinUser="pensoft" docAuthor="Chamorro, Maria Lourdes & Konstantinov, Alexander S." docDate="2011" docId="4F8A5B50F29CCA9284F8D96A986D4729" docLanguage="en" docName="ZooKeys 78: 43-59" docOrigin="ZooKeys 78" docSource="http://dx.doi.org/10.3897/zookeys.78.980" docTitle="Cachiporra extremaglobosa Chamorro & Konstantinov, sp. n." docType="treatment" docVersion="5" lastPageNumber="51" masterDocId="DF49FFB61A7CFFA4FFF48161FF8B983D" masterDocTitle="Cachiporrini, a remarkable new tribe of Lamprosomatinae (Coleoptera, Chrysomelidae) from South America" masterLastPageNumber="60" masterPageNumber="43" pageNumber="50" updateTime="1668166203875" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Cachiporrini, a remarkable new tribe of Lamprosomatinae (Coleoptera, Chrysomelidae) from South America</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chamorro, Maria Lourdes</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Konstantinov, Alexander S.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>78</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>43</mods:start>
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<mods:end>60</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.78.980</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.78.980</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-78-43</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159361212" LSID="urn:lsid:zoobank.org:act:464C4E20-8CAB-40C4-A072-27D057015464" httpUri="http://treatment.plazi.org/id/4F8A5B50F29CCA9284F8D96A986D4729" lastPageId="8" lastPageNumber="51" pageId="7" pageNumber="50">
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<subSubSection pageId="7" pageNumber="50" type="nomenclature">
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<paragraph pageId="7" pageNumber="50">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:464C4E20-8CAB-40C4-A072-27D057015464" authority="Chamorro & Konstantinov" class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra extremaglobosa" order="Coleoptera" pageId="7" pageNumber="50" phylum="Arthropoda" rank="species" species="extremaglobosa">Cachiporra extremaglobosa Chamorro & Konstantinov</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="50">sp. n.</taxonomicNameLabel>
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Figs 111522
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="50" type="type locality">
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<paragraph pageId="7" pageNumber="50">Type locality.</paragraph>
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<paragraph pageId="7" pageNumber="50">Brazil, Rio Grande do Norte, Natal.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="51" pageId="7" pageNumber="50" type="description">
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<paragraph pageId="7" pageNumber="50">Description.</paragraph>
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<paragraph pageId="7" pageNumber="50">Length 1.81-1.85 mm. Color black, with bluish and bronzish tint. Head with frons and vertex shagreened, covered by sparse, sharply defined punctures.</paragraph>
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<paragraph pageId="8" pageNumber="51">
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<pageBreakToken pageId="8" pageNumber="51" start="start">Pronotum</pageBreakToken>
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strongly shagreened, evenly covered with sharply impressed small punctures, each bearing a single, small seta. Diameter of punctures four to ten times smaller than distance between them.
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</paragraph>
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<paragraph pageId="8" pageNumber="51">Elytral surface strongly shagreened, with numerous wrinkles, some of which short and placed diagonally, some exceptionally long and stretched from base of elytron to and beyond middle. Punctures with tendency to form rows.</paragraph>
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<paragraph pageId="8" pageNumber="51">Female genitalia. Median side of the lateral sclerotization of tergite IX strongly oblique. Stylus attached slightly anteriorly from apex. Receptacle of spermatheca slightly longer than pump, slightly S-shaped with small bump near base and apically. Apex of spermathecal pump bulbous, wider than receptacle and base of pump.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="51" type="material examined">
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<paragraph pageId="8" pageNumber="51">Material examined.</paragraph>
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<paragraph pageId="8" pageNumber="51">
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Holotype, female: 1) Brazil RG Norte, Papari: III. 1952. M. Alvarengo; 2) F.
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<normalizedToken originalValue="Monrós">Monros</normalizedToken>
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Collection, 1959; 3) Holotype
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra extremaglobosa" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="species" species="extremaglobosa">Cachiporra extremaglobosa</taxonomicName>
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Chamorro & Konstantinov, des. 2010 (NMNH).
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</paragraph>
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<paragraph pageId="8" pageNumber="51">
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Paratype, female: 1) Brazil Natal, R.G. Norte, 24.IX. 1951. M. Alvarengo; 2) F.
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<normalizedToken originalValue="Monrós">Monros</normalizedToken>
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Collection, 1959; 3) Paratype
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra extremaglobosa" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="species" species="extremaglobosa">Cachiporra extremaglobosa</taxonomicName>
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Chamorro & Konstantinov, des. 2010 (NMNH).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="51" type="etymology">
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<paragraph pageId="8" pageNumber="51">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="51">Named for the extremely globular antennal club (capitulum). The epithet is treated as a noun in apposition.</paragraph>
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<caption pageId="8" pageNumber="51">
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<paragraph pageId="8" pageNumber="51">
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Figures 23-28. Cladograms of
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="subFamily" subFamily="Lamprosomatinae">Lamprosomatinae</taxonomicName>
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relationships. Outgroup
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Exema" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exema" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Exema</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Melittochlamys" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Melittochlamys" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Melittochlamys</taxonomicName>
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(
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Chlamisini">Chlamisini</taxonomicName>
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) 23-27 Five equally parsimonious trees 28 Strict consensus of 5 equally parsimonious trees.
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</paragraph>
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</caption>
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<caption pageId="8" pageNumber="51">
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<paragraph pageId="8" pageNumber="51">Figure 29. Majority (50%) rule consensus tree with unambiguous character state optimizations. Black circles represent synapomorphies; open circles indicate homoplasious character state transformations. Numbers above correspond to list of characters on table 2; numbers below indicate the state for character indicated above. Bremer support values are indicated by the first numbers on some nodes. Second numbers (only for two clades) separated by a comma indicate bootstrap values (showing only those>5%).</paragraph>
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</caption>
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<caption pageId="8" pageNumber="51">
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<paragraph pageId="8" pageNumber="51">Figures 30-31. Majority (50%) rule consensus tree. Black circles represent synapomorphies; open circles indicate homoplasious character state transformations. Unambiguous characters deleted 30 Character states under slow (DELTRAN) optimization 31 Character states under fast (ACCTRAN) optimization.</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="51" type="discussion">
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<paragraph pageId="8" pageNumber="51">Discussion.</paragraph>
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<paragraph pageId="8" pageNumber="51">
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Unique features of
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Cachiporrini">Cachiporrini</taxonomicName>
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include the following: antenomeres 7-11 fused into a tight capitulum (2:0); explanation of lateral margin of pronotum situated ventrally essentially covered from above by expansion of upper side of pronotum laterally (5:1); pronotal and elytral punctures with setae (15:0); wings with RA 3+4 absent (18:1); absence of sclerotized rim of kotpresse (23:1); and stylus of female genitalia longer than wide.
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</paragraph>
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<paragraph pageId="8" pageNumber="51">
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Among various lamprosomatine genera,
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Cachiporra</taxonomicName>
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is superficially most similar in color, size, wing venation, and overall body shape to
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Oomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oomorphus" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Oomorphus</taxonomicName>
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. The pronotum of
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Cachiporra</taxonomicName>
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is considerably different from that of
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Oomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oomorphus" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Oomorphus</taxonomicName>
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and all other lamprosomatines in having the sides swollen and bent ventrally so that the lateral border is not visible from above. The lateral border is therefore located very close to the posterior margin of the prosternum, leaving hypomera extremely thin and limiting the intercoxal prosternal process to the shape of a small triangle. In
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Oomorphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Oomorphus" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Oomorphus</taxonomicName>
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the sides of the pronotum are not bent ventrally and the hypomera and the prosternum itself occupy most of the ventral side of the lateral part of prothorax. Furthermore, dorsally the pronotum in
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Cachiporra</taxonomicName>
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is basally sinuate and medially extending posterad beyond elytral base (Fig. 15) and side of elytron have an extended lobe directed ventrad nearly concealing all of metepisternite (Fig. 11).
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</paragraph>
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<paragraph pageId="8" pageNumber="51">
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<taxonomicName class="Insecta" family="Chrysomelidae" genus="Cachiporra" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Cachiporra" order="Coleoptera" pageId="8" pageNumber="51" phylum="Arthropoda" rank="genus">Cachiporra</taxonomicName>
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has a number of pleisiomorphies also present in African
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Neochlamysini">Neochlamysini</taxonomicName>
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. These are absence of a stridulatory device (also absent in
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Sphaerocharini">Sphaerocharini</taxonomicName>
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), entire eyes, completely exposed pygidium, and free and simple claws.
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</paragraph>
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<paragraph pageId="8" pageNumber="51">
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Synapomorphies of
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="subFamily" subFamily="Lamprosomatinae">Lamprosomatinae</taxonomicName>
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(Fig. 29) include the loss of canthus of the eye, character 1 state 1 (1:1); antennomeres 6-8 strongly transverse, more than twice as wide as long, 3:0; triangular scutellum, 8:1; smooth elytra, 12:1; tarsal claws simple and free, 16:1; and have CuA 3+4 and spurt RP distant from each other, 19:1. Of the four tribes,
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Lamprosomatini">Lamprosomatini</taxonomicName>
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has the greatest support with at least four synapomorphies and a number of homoplasious character states (Figs 29-31). Sides of elytra extended in wide relatively short lobe, not concealing much of metepisternite (character 11:1) (Fig. 12) supports the monophyly of
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Neochlamysini">Neochlamysini</taxonomicName>
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under slow optimization (Fig. 30). The transformation of the sides of elytra into a narrow lobe concealing nearly all posterior part of metepisternite (character 11:2) (Fig. 13) is a shared derived feature of
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Sphaerocharini">Sphaerocharini</taxonomicName>
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+
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Lamprosomatini">Lamprosomatini</taxonomicName>
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(Fig. 30) under slow optimization. In
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<taxonomicName lsidName="" pageId="8" pageNumber="51" rank="tribe" tribe="Cachiporrini">Cachiporrini</taxonomicName>
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this lobe is wide and long concealing most of middle to posterior part of metepisternite (character 11:0) (Fig. 11); a unique feature of this tribe.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |