133 lines
12 KiB
XML
133 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.511.9582" ID-GBIF-Dataset="1b9ae720-5103-4721-a640-e65fa0c62491" ID-PMC="PMC4523746" ID-Pensoft-Pub="1313-2970-511-81" ID-PubMed="26257552" ID-ZBK="BC941C951E1E420CA779470B1497D029" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-511-81" ModsDocOrigin="ZooKeys 511" ModsDocTitle="Tumidusternus, a new genus of Aspidimerini from China (Coleoptera, Coccinellidae)" checkinTime="1451244174640" checkinUser="pensoft" docAuthor="Huo, Lizhi, Li, Wenjing, Chen, Xiaosheng, Wang, Xingmin & Ren, Shunxiang" docDate="2015" docId="1457F5B257E42465D4CD978106F5D385" docLanguage="en" docName="ZooKeys 511: 81-87" docOrigin="ZooKeys 511" docSource="http://dx.doi.org/10.3897/zookeys.511.9582" docTitle="Tumidusternus Huo & Ren, gen. n." docType="treatment" docUuid="6F12A466-6CCD-43D2-8691-658D1B3E2833" docUuidSource="ZooBank" docVersion="4" lastPageNumber="82" masterDocId="C9336C50702AFF823B647475B055491D" masterDocTitle="Tumidusternus, a new genus of Aspidimerini from China (Coleoptera, Coccinellidae)" masterLastPageNumber="87" masterPageNumber="81" pageNumber="82" updateTime="1668160484630" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>Tumidusternus, a new genus of Aspidimerini from China (Coleoptera, Coccinellidae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Huo, Lizhi</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Li, Wenjing</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Chen, Xiaosheng</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Wang, Xingmin</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Ren, Shunxiang</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>2015</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>511</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>81</mods:start>
|
||
<mods:end>87</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/zookeys.511.9582</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.511.9582</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1313-2970-511-81</mods:identifier>
|
||
<mods:identifier type="ZBK">BC941C951E1E420CA779470B1497D029</mods:identifier>
|
||
<mods:identifier type="ZooBank">BC941C951E1E420CA779470B1497D029</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="152060569" LSID="urn:lsid:zoobank.org:act:6F12A466-6CCD-43D2-8691-658D1B3E2833" httpUri="http://treatment.plazi.org/id/1457F5B257E42465D4CD978106F5D385" lastPageNumber="82" pageId="1" pageNumber="82">
|
||
<subSubSection pageId="1" pageNumber="82" type="multiple">
|
||
<paragraph pageId="1" pageNumber="82">Taxon classification Animalia Coleoptera Coccinellidae</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="82" type="nomenclature">
|
||
<paragraph pageId="1" pageNumber="82">
|
||
<taxonomicName LSID="http://zoobank.org/6F12A466-6CCD-43D2-8691-658D1B3E2833" authority="Huo & Ren" genus="Tumidusternus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Tumidusternus" pageId="1" pageNumber="82" rank="genus">Tumidusternus Huo & Ren</taxonomicName>
|
||
<taxonomicNameLabel pageId="1" pageNumber="82">gen. n.</taxonomicNameLabel>
|
||
Figures 1, 2
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="82" type="type species">
|
||
<paragraph pageId="1" pageNumber="82">Type species.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">
|
||
<taxonomicName genus="Tumidusternus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Tumidusternus fujianensis" pageId="1" pageNumber="82" rank="species" species="fujianensis">Tumidusternus fujianensis</taxonomicName>
|
||
Huo & Ren, sp. n.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="82" type="diagnosis">
|
||
<paragraph pageId="1" pageNumber="82">Diagnosis.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">
|
||
<taxonomicName genus="Tumidusternus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Tumidusternus" pageId="1" pageNumber="82" rank="genus">Tumidusternus</taxonomicName>
|
||
can be easily distinguished from other genera of
|
||
<taxonomicName lsidName="" pageId="1" pageNumber="82" rank="tribe" tribe="Aspidimerini">Aspidimerini</taxonomicName>
|
||
by middle part of prosternum extremely tumid, highly raised above the ventral surface (Fig. 1
|
||
<normalizedToken originalValue="a–d">a-d</normalizedToken>
|
||
) and anterior margin of mentum triangularly emarginate (Fig. 1g). While in
|
||
<taxonomicName class="Insecta" family="Coccinellidae" genus="Acarinus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Acarinus" order="Coleoptera" pageId="1" pageNumber="82" phylum="Arthropoda" rank="genus">Acarinus</taxonomicName>
|
||
and
|
||
<taxonomicName class="Insecta" family="Coccinellidae" genus="Cryptogonus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cryptogonus" order="Coleoptera" pageId="1" pageNumber="82" phylum="Arthropoda" rank="genus">Cryptogonus</taxonomicName>
|
||
, middle part of prosternum is flat and anterior margin of mentum has a small, rectangular notch at middle; in
|
||
<taxonomicName class="Insecta" family="Coccinellidae" genus="Aspidimerus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Aspidimerus" order="Coleoptera" pageId="1" pageNumber="82" phylum="Arthropoda" rank="genus">Aspidimerus</taxonomicName>
|
||
, middle part of prosternum is evenly convex, but not tumid and anterior margin of mentum is truncate, without a notch or an emargination; in
|
||
<taxonomicName class="Insecta" family="Coccinellidae" genus="Pseudaspidimerus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pseudaspidimerus" order="Coleoptera" pageId="1" pageNumber="82" phylum="Arthropoda" rank="genus">Pseudaspidimerus</taxonomicName>
|
||
, only area of the prosternum between the parallel carinae lies at a higher level than the lateral parts outside the carinae, and anterior margin of mentum possesses a small, triangular emargination at middle.
|
||
</paragraph>
|
||
<caption pageId="1" pageNumber="82">
|
||
<paragraph pageId="1" pageNumber="82">
|
||
Figure 1.
|
||
<taxonomicName genus="Tumidusternus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Tumidusternus fujianensis" pageId="1" pageNumber="82" rank="species" species="fujianensis">Tumidusternus fujianensis</taxonomicName>
|
||
Huo & Ren, sp. n. a frontal view b anterior half of body, lateral view c prosternum d prosternum, anterior view e mandible f maxilla g labium h antenna i labrum j mesoventrite and metaventrite k abdomen, male l metendosternite m front leg n mid leg o hind leg.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="82" type="description">
|
||
<paragraph pageId="1" pageNumber="82">Description.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">Body small (TL: 2.73-2.95 mm), oblong oval (TL/TW=1.25-1.29) and moderately convex, dorsum finely punctate and pubescent.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">Head. Head transverse, brown. Eyes large, rounded and finely faceted, with sparse interfacetal setae. Clypeus widely emarginate, partially covering labrum. Antenna (Fig. 1h) very short, 9-segmented, with sparse long setae at inner side, hidden in antennal grooves, invisible from above and partially visible from below. Scape large, transversely oval, 1.5 times as wide as long, pedicel smaller and subtriangular, Antennal club fusiform, distinctly longer than width of scape, terminal antennomere acutely conical, as long as penultimate one. Maxilla (Fig. 1f) with cardo and stipes subtriangular. Maxillary palp 3-segmented, always hidden under the cardo and stipes for protection, terminal palpomere securiform. Mentum (Fig. 1g) subtrapezoidal, with anterior margin widely triangularly emarginate and posterior margin slightly incurved, partially covering labium. Labial palp (Fig. 1g) 2-segmented, basal palpomere gradually thicker to apex, apex 2 times as wide as base of terminal palpomere. Terminal palpomere cylindrical, slightly tapering apically, rounded at apex. Mandible (Fig. 1e) broad with apex bifid and basal tooth pointed. Labrum transverse (Fig. 1i), 2.0-2.5 times as long as wide, covered with long and sparse setae.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">
|
||
Prothorax. Prothorax convex and transverse, anterior margin deeply emarginate, lateral margins arcuate with anterior corners rounded and posterior corners nearly orthogonal. Prosternum T-shaped with middle part extremely tumid, highly raised above ventral surface of the body, with surface coarsely punctate and densely pubescent (Fig. 1
|
||
<normalizedToken originalValue="a–d">a-d</normalizedToken>
|
||
). Each side folded down constituting a prosternal fold (Fig. 1c). Anterior margin of prosternum with broad border well visible in front view (Fig. 1d). Procoxal cavity distinctly transverse, longitudinal diameter shorter than prosternum in front of coxae. Prosternal process broad, width equal to length of prosternum in front of coxae, with apex rounded. Carinae parallel along 3/4 length of prosternal process then confluent with the tumid part of prosternum (Fig. 1c).
|
||
</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">
|
||
Prerothorax. Mesoventrite (Fig. 1j) with mesoventral process 0.5 times as long as longitudinal mesocoxal diameter; anterior margin widely emarginate and concave at middle to receive prosternal process; mesoventral process as broad as mesocoxal diameter; meso-metaventral junction slightly arcuate anteriorly. Metaventral postcoxal lines joined medially, recurved and complete laterally. Discrimen long but incomplete. Metendosternite stalk 0.5 times as long as broad, tendons separated by less than width of stalk and situated on laminae (Fig. 1l). Scutellum small, subtriangular, black. Elytra moderately convex. Humeral calli weakly visible. Elytral epipleuron incomplete, gradually narrowing from base to 3/5 of elytral length, with clearly delimited cavities to accommodate apices of mid and hind femora (Fig. 2d). Wings well developed. Legs with trochanters and femora extremely broad and flattened, forming together trochanter-femur clubs. Front leg with trochanter-femur club very broad, inner margin partially straight (Fig. 1m); mid and hind leg with trochanter-femur club oval, inner margin arcuate (Fig. 1
|
||
<normalizedToken originalValue="n–o">n-o</normalizedToken>
|
||
). Tibia and tarsus can be completely hidden under the trochanter-femur club for protection. Tibia flattened, outer margins with groove for receiving the folded tarsus, tarsi 3-segmented, tarsal claws bifid.
|
||
</paragraph>
|
||
<caption pageId="1" pageNumber="82">
|
||
<paragraph pageId="1" pageNumber="82">
|
||
Figure 2.
|
||
<taxonomicName genus="Tumidusternus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Tumidusternus fujianensis" pageId="1" pageNumber="82" rank="species" species="fujianensis">Tumidusternus fujianensis</taxonomicName>
|
||
Huo & Ren, sp. n. a dorsal view b anterior view c lateral view d ventral view e ovipositor f penis g lateral view of tegmen h ventral view of tegmen i ventral view of penis guide j spermatheca.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="1" pageNumber="82">Abdomen. Abdomen with 6 ventrites in both sexes. Ventrite 1 distinctly longer than ventrite 2, at middle 4-5 times as long as ventrite 2 and laterally slightly longer than ventrite 2. Ventrite 2 short at middle, 0.5 times length of lateral margin. Ventrites 3-4 with margins straight, equal in length. Ventrite 5-6 longer than 3-4. Ventrite 6 weakly emarginate apically in male (Fig. 1k) and rounded in female. Postcoxal lines deep but not merging with hind margin of ventrite, laterally incomplete.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="1" pageNumber="82" type="etymology">
|
||
<paragraph pageId="1" pageNumber="82">Etymology.</paragraph>
|
||
<paragraph pageId="1" pageNumber="82">The generic name is derived from Latin tumidus and sternum, referring to its tumid prosternum. Gender masculine.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |