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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.271.4062" ID-GBIF-Dataset="c93c3a93-d2e1-4c85-8ece-bf3aa1a5109d" ID-PMC="PMC3652427" ID-Pensoft-Pub="1313-2970-271-1" ID-PubMed="23717185" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-271-1" ModsDocOrigin="ZooKeys 271" ModsDocTitle="A systematic revision of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini)" checkinTime="1451247655320" checkinUser="pensoft" docAuthor="Caterino, Michael S. &amp; Tishechkin, Alexey K." docDate="2013" docId="E3DCD62E54DFDFD46C03393C1B652332" docLanguage="en" docName="ZooKeys 271: 1-401" docOrigin="ZooKeys 271" docSource="http://dx.doi.org/10.3897/zookeys.271.4062" docTitle="Operclipygus communis Caterino &amp; Tishechkin, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="144" masterDocId="4403FF80FFE7FF95FFDA5D0E29259B2F" masterDocTitle="A systematic revision of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini)" masterLastPageNumber="401" masterPageNumber="1" pageNumber="142" updateTime="1668155382655" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>A systematic revision of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Caterino, Michael S.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tishechkin, Alexey K.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>ZooKeys</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2013</mods:date>
<mods:detail type="volume">
<mods:number>271</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>401</mods:end>
</mods:extent>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.271.4062</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.271.4062</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-271-1</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="152040921" LSID="urn:lsid:zoobank.org:act:BF339BE8-F045-4B8E-8CBC-613B3160FC24" httpUri="http://treatment.plazi.org/id/E3DCD62E54DFDFD46C03393C1B652332" lastPageId="143" lastPageNumber="144" pageId="141" pageNumber="142">
<subSubSection pageId="141" pageNumber="142" type="nomenclature">
<paragraph pageId="141" pageNumber="142">
<taxonomicName LSID="urn:lsid:zoobank.org:act:BF339BE8-F045-4B8E-8CBC-613B3160FC24" class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus communis" order="Coleoptera" pageId="141" pageNumber="142" phylum="Arthropoda" rank="species" species="communis">Operclipygus communis</taxonomicName>
<taxonomicNameLabel pageId="141" pageNumber="142">sp. n.</taxonomicNameLabel>
Figs 37
<normalizedToken originalValue="CD">C-D</normalizedToken>
38E,
<normalizedToken originalValue="GHMap">G-HMap</normalizedToken>
14
</paragraph>
</subSubSection>
<subSubSection pageId="141" pageNumber="142" type="type locality">
<paragraph pageId="141" pageNumber="142">Type locality.</paragraph>
<paragraph pageId="141" pageNumber="142">
ECUADOR: Orellana:
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
Research Station [
<geoCoordinate direction="south" orientation="latitude" precision="92" value="-0.675">0°40.5'S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-76.4">76°24'W</geoCoordinate>
].
</paragraph>
</subSubSection>
<subSubSection lastPageId="142" lastPageNumber="143" pageId="141" pageNumber="142" type="type material">
<paragraph pageId="141" pageNumber="142">Type material.</paragraph>
<paragraph lastPageId="142" lastPageNumber="143" pageId="141" pageNumber="142">
Holotype male: &quot;Ecuador: Napo, mid.Rio Tiputini,
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
Res. Stn.
<geoCoordinate direction="south" orientation="latitude" precision="92" value="-0.675">0°40.5'S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-76.4">76°24'W</geoCoordinate>
, FIT#4. 20-29 Jun 1999. AKT#028 A.Tishechkin&quot; / &quot;LSAM 0013198&quot; / &quot;
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus" order="Coleoptera" pageId="141" pageNumber="142" phylum="Arthropoda" rank="genus">Operclipygus</taxonomicName>
sp. #10, Hist 003
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
NP Inventory, A.K.Tishechkin det. 2010&quot; (FMNH). Paratypes (53): 4: same data as type (LSAM); same data as type, except as noted: 1: 22-28.vi.1999 (LSAM), 5: 23-30.vi.1999 (LSAM, MSCC, AKTCC, FMNH), 9: 28.
<normalizedToken originalValue="vi">vi-</normalizedToken>
5.vii.1999 (LSAM, CHND), 1: 4-17.vii.1999 (LSAM), 1:
<pageBreakToken pageId="142" pageNumber="143" start="start">5</pageBreakToken>
-11.vii.1999 (LSAM), 2: 7-13.vii.1999 (LSAM), 2: 25.
<normalizedToken originalValue="vii">vii-</normalizedToken>
4.viii.1999 (LSAM); 4:
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
Res. Stn.,
<geoCoordinate direction="south" orientation="latitude" precision="15" value="-0.67444444">00°40'28&quot;S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="15" value="-76.64722">76°38'50&quot;W</geoCoordinate>
, 215m, 5-10.ix.1999, FIT, primary forest, E.G. Riley (LSAM); 18: Parque Nac.
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
, Via Maxus at Puente
<normalizedToken originalValue="Piraña">Pirana</normalizedToken>
,
<geoCoordinate direction="south" orientation="latitude" precision="92" value="-0.65833336">0°39.5'S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-76.433334">76°26'W</geoCoordinate>
, 14-20.vii.2008, FIT, A.K. Tishechkin (AKTC, MSCC, USFQ), 4: 20-24.vii.2008, FIT, A.K. Tishechkin (AKTC); 1: Res. Ethnica Waorani, 1km S Onkone Gare Camp, Trans. Ent.,
<geoCoordinate direction="south" orientation="latitude" precision="15" value="-0.65277773">0°39'10&quot;S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="925" value="-76.433334">76°26'W</geoCoordinate>
, 220m, 23.i.1994, fogging, T.L. Erwin (USNM); 2: Tiputini Biodiversity Station,
<geoCoordinate direction="south" orientation="latitude" precision="5" value="-0.6376">0.6376°S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="5" value="-76.1499">76.1499°W</geoCoordinate>
, 2-9.vi.2011, FIT, M.S. Caterino &amp; A.K. Tishechkin (USFQ, AKTC), 1: 5-25.ix.2000, D.J. Inward &amp; K.A. Jackson (BMNH).
</paragraph>
</subSubSection>
<subSubSection pageId="142" pageNumber="143" type="other material">
<paragraph pageId="142" pageNumber="143">Other material.</paragraph>
<paragraph pageId="142" pageNumber="143">
PERU: Loreto: 1: Campamento San Jacinto,
<geoCoordinate direction="south" orientation="latitude" precision="9" value="-2.3125">2°18.75'S</geoCoordinate>
,
<geoCoordinate direction="west" orientation="longitude" precision="9" value="-75.86283">75°51.77'W</geoCoordinate>
, 175-215m, 7.vii.1993, FIT, R. Leschen (SEMC), 1: 5.vii.1993, FIT, R. Leschen (SEMC); 1: Teniente Lopez,
<geoCoordinate direction="south" orientation="latitude" precision="9" value="-2.5943334">2°35.66'S</geoCoordinate>
, 76°06W, 210-240m, 24.vii.1993, FIT, R. Leschen (SEMC); 2: Iquitos, 90m, 8.v.1992, pitfall, J. Danoff-Berg (SEMC); 1: Iquitos, Jenaro Herrera, x-xi.1988, FIT, G. Couturier (CHND).
</paragraph>
</subSubSection>
<subSubSection lastPageId="143" lastPageNumber="144" pageId="142" pageNumber="143" type="description">
<paragraph pageId="142" pageNumber="143">Diagnostic description.</paragraph>
<paragraph lastPageId="143" lastPageNumber="144" pageId="142" pageNumber="143">
Length: 1.68-1.81 mm, width: 1.37-1.47 mm; body rufescent, elongate oval; frontal stria complete, weakly displaced dorsad, divergent, rounded at sides, transverse across front, continuous with complete suborbital stria; epistoma not depressed in front of frontal stria, rather flat, weakly emarginate apically; labrum with upper edge of apical margin emarginate, but with small acute median tooth produced beneath; left mandible with bluntly bifid basal tooth, right mandible with subacute tooth; prescutellar impression linear, narrow, almost twice as long as scutellum; few (~12) coarser lateral pronotal punctures present; lateral submarginal pronotal stria abbreviated posteriorly; anterior submarginal pronotal stria recurved posterad about one-sixth pronotal length; median pronotal gland openings laterad base of anterior submarginal stria, about 4 puncture widths from anterior margin; elytra with outer subhumeral stria present in apical half, inner subhumeral stria absent, striae 1-4 complete (4th sometimes barely abbreviated or fragmented at base), 5th stria present in apical half or less, frequently fragmented, sutural stria present in apical three-fourths; prosternal keel weakly produced posteriorly, carinal striae united well short of presternal suture, united at base; mesoventral margin narrowly emarginate, marginal stria complete; mesometaventral stria narrowly arched forward to middle of mesoventral disk; lateral metaventral stria extending to near outer corner of metacoxa, frequently bent outward at apex; 1st abdominal ventrite with two complete subparallel lateral striae; propygidium with very small, shallow punctures separated by slightly more than their diameters; pygidium with fine dense ground punctation, very slightly coarser punctures sparsely interspersed; marginal pygidial stria complete, fine but deep. Male genitalia (Figs 38E,
<normalizedToken originalValue="GH">G-H</normalizedToken>
): accessory sclerites present, very small; T8 elongate, sides only slightly convergent in basal three-fourths, apex rounded, basal emargination deep, subangulate, nearly reaching basal membrane attachment line, apical emargination sinuate, with distinct bilateral sclerotizations on either side of narrow median part, ventrolateral apodemes most strongly developed near base, narrowing to apex; T9 (as in
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus hospes" order="Coleoptera" pageId="142" pageNumber="143" phylum="Arthropoda" rank="species" species="hospes">Operclipygus hospes</taxonomicName>
) widest one-third from base, with subacute angle at this point, weakly narrowed to base, sinuately narrowed to apex, apices subtruncate, rather
<pageBreakToken pageId="143" pageNumber="144" start="start">broad</pageBreakToken>
; T10 with halves separate along midline; S9 with thin sclerotization along midline, with sides sinuate, base rounded, lateral flanges wide, with distal corners prominent, apex with small median emargination and prominent, separate apical flanges; tegmen elongate, narrow, subcylindrical, parallel-sided in middle half, rather abruptly narrowed near base, thence parallel to base, apex subacute, curved downward in apical fourth, with subapical ventral cleft, medioventral process long, its apex narrowly truncate, projecting beneath about one-third from base; basal piece about one-fourth tegmen length; median lobe about one-fourth tegmen length, filamentous portions of proximal apodemes short and inconspicuous.
</paragraph>
</subSubSection>
<subSubSection pageId="143" pageNumber="144" type="remarks">
<paragraph pageId="143" pageNumber="144">Remarks.</paragraph>
<paragraph pageId="143" pageNumber="144">
As mentioned above, this and the following two species form a distinctive subgroup based on male genitalia. While their aedeagi shows the truncate medioventral process and subapical cleft of the preceding species, the T8 has very small accessory sclerites, distinctive subapical sclerotizations (Figs 38
<normalizedToken originalValue="EF">E-F</normalizedToken>
), and a well sclerotized spiculum gastrale. No obvious external characters unite them.
</paragraph>
<paragraph pageId="143" pageNumber="144">
The strongly abbreviated lateral pronotal stria (Fig. 37C), subequal in length with the recurved anterior submarginal stria, along with the unusually small, sparse punctures of the propygidium (Fig. 37D), the complete frontal and supraorbital striae enclosing a rather evenly oval frons, and the very fine, complete marginal pygidial sulcus will allow recognition of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus communis" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="communis">Operclipygus communis</taxonomicName>
. There is some variation in propygidial punctation among Peruvian specimens, so we exclude these from the type series.
</paragraph>
<caption pageId="143" pageNumber="144">
<paragraph pageId="143" pageNumber="144">
Figure 38. Male genitalia of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus hospes" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="hospes">Operclipygus hospes</taxonomicName>
group. A T8 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus minutus" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="minutus">Operclipygus minutus</taxonomicName>
B T9 &amp; T10 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus minutus" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="minutus">Operclipygus minutus</taxonomicName>
C S9 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus minutus" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="minutus">Operclipygus minutus</taxonomicName>
D Aedeagus, dorsal and lateral views, of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus minutus" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="minutus">Operclipygus minutus</taxonomicName>
E T8 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus communis" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="communis">Operclipygus communis</taxonomicName>
F T8 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus belemensis" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="belemensis">Operclipygus belemensis</taxonomicName>
G S9 of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus communis" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="communis">Operclipygus communis</taxonomicName>
H Aedeagus, dorsal and lateral views, of
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus communis" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="communis">Operclipygus communis</taxonomicName>
.
</paragraph>
</caption>
<caption pageId="143" pageNumber="144">
<paragraph pageId="143" pageNumber="144">
Map 14. Records of the
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus hospes" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="species" species="hospes">Operclipygus hospes</taxonomicName>
group.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="143" pageNumber="144" type="etymology">
<paragraph pageId="143" pageNumber="144">Etymology.</paragraph>
<paragraph pageId="143" pageNumber="144">
This
<normalizedToken originalValue="species">species'</normalizedToken>
name refers to its relative abundance at its type locality, among the most common
<taxonomicName class="Insecta" family="Histeridae" genus="Operclipygus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Operclipygus" order="Coleoptera" pageId="143" pageNumber="144" phylum="Arthropoda" rank="genus">Operclipygus</taxonomicName>
in the
<normalizedToken originalValue="Yasuní">Yasuni</normalizedToken>
National Park area.
</paragraph>
</subSubSection>
</treatment>
</document>