treatments-xml/data/F5/A2/AA/F5A2AA0DF0DBA7092DB1ED0C85F96140.xml
2024-06-21 12:57:59 +02:00

228 lines
21 KiB
XML

<document ID-DOI="http://dx.doi.org/10.3897/jhr.36.5658" ID-GBIF-Taxon="182249433" ID-Pensoft-Pub="1314-2607-36-1" ID-Pensoft-UUID="A5366C25FFE3D3032F2AFF901902FFF7" ID-Zenodo-Dep="574837" ID-ZooBank="69D5FFFA62DD40EB95C6039BD201DBEC" LSID="urn:lsid:zoobank.org:act:32DC5893-4D11-4191-9EAC-AF4E211CC75E" ModsDocID="1314-2607-36-1" checkinTime="1621553189807" checkinUser="pensoft" docAuthor="van Achterberg, Cornelis, Sharkey, Michael J. &amp; Chapman, Eric G." docDate="2014" docId="F5A2AA0DF0DBA7092DB1ED0C85F96140" docLanguage="en" docOrigin="Journal of Hymenoptera Research 36" docPubDate="2014-02-14" docSource="http://dx.doi.org/10.3897/jhr.36.5658" docTitle="Euagathis pallitarsis van Achterberg &amp; Sharkey 2014, sp. n." docType="treatment" docUuid="32DC5893-4D11-4191-9EAC-AF4E211CC75E" docUuidSource="ZooBank" docVersion="2" id="A5366C25FFE3D3032F2AFF901902FFF7" lastPageId="16" lastPageNumber="17" masterDocId="A5366C25FFE3D3032F2AFF901902FFF7" masterDocTitle="Revision of the genus Euagathis Szepligeti (Hymenoptera, Braconidae, Agathidinae) from Thailand, with description of three new species" masterLastPageNumber="25" masterPageNumber="1" pageId="13" pageNumber="14" updateTime="1643522092818" updateUser="ExternalLinkService">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Revision of the genus Euagathis Szepligeti (Hymenoptera, Braconidae, Agathidinae) from Thailand, with description of three new species</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>van Achterberg, Cornelis</mods:namePart>
<mods:affiliation>Department of Terrestrial Zoology, Naturalis Biodiversity Center, Postbus 9517, 2300 RA Leiden, The Netherlands</mods:affiliation>
<mods:nameIdentifier type="email">kees.vanachterberg@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Sharkey, Michael J.</mods:namePart>
<mods:affiliation>Department of Entomology, University of Kentucky, S 225 Agricultural Science Center North, Lexington, KY 40546 - 0091, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Chapman, Eric G.</mods:namePart>
<mods:affiliation>Department of Entomology, University of Kentucky, S 225 Agricultural Science Center North, Lexington, KY 40546 - 0091, USA</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Journal of Hymenoptera Research</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2014</mods:date>
<mods:detail type="pubDate">
<mods:number>2014-02-14</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>36</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>25</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:location>
<mods:url>http://dx.doi.org/10.3897/jhr.36.5658</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/jhr.36.5658</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2607-36-1</mods:identifier>
<mods:identifier type="ZooBank">69D5FFFA62DD40EB95C6039BD201DBEC</mods:identifier>
<mods:identifier type="Pensoft-UUID">A5366C25FFE3D3032F2AFF901902FFF7</mods:identifier>
<mods:identifier type="Zenodo-Dep">574837</mods:identifier>
</mods:mods>
<treatment ID-GBIF-Taxon="182249433" LSID="urn:lsid:zoobank.org:act:32DC5893-4D11-4191-9EAC-AF4E211CC75E" httpUri="http://treatment.plazi.org/id/F5A2AA0DF0DBA7092DB1ED0C85F96140" lastPageId="16" lastPageNumber="17" pageId="13" pageNumber="14">
<subSubSection pageId="13" pageNumber="14" type="nomenclature">
<paragraph pageId="13" pageNumber="14">
<taxonomicName LSID="http://zoobank.org/32DC5893-4D11-4191-9EAC-AF4E211CC75E" authority="van Achterberg &amp; Sharkey" authorityName="van Achterberg &amp; Sharkey" authorityYear="2014" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="Euagathis pallitarsis" order="Hymenoptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="pallitarsis" status="sp. n.">Euagathis pallitarsis van Achterberg &amp; Sharkey</taxonomicName>
<taxonomicNameLabel pageId="13" pageNumber="14">sp. n.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="13" pageNumber="14" type="type material">
<paragraph pageId="13" pageNumber="14">Type material.</paragraph>
<paragraph pageId="13" pageNumber="14">
Holotype, ♀ (QSBG), &quot;
<emphasis bold="true" pageId="13" pageNumber="14">Thailand:</emphasis>
Petchaburi, Kaeng Krachan N. P., km 3.3/helipad,
<geoCoordinate degrees="12" direction="north" minutes="50.177" orientation="latitude" precision="1" value="12.836284">12°50.177'N</geoCoordinate>
,
<geoCoordinate degrees="99" direction="east" minutes="20.688" orientation="longitude" precision="1" value="99.3448">99°20.688'E</geoCoordinate>
, 735 m elev., Malaise trap, 18-25.v.2009, Sirichai&quot; (H1344; T4943). Paratypes (3 ♀): 1 ♀ (RMNH), &quot;Thailand: Petchaburi, Kaeng Krachan N. P., Panernthang,
<geoCoordinate degrees="12" direction="north" minutes="49.302" orientation="latitude" precision="1" value="12.8217">12°49.302'N</geoCoordinate>
,
<geoCoordinate degrees="99" direction="east" minutes="22.263" orientation="longitude" precision="1" value="99.37105">99°22.263'E</geoCoordinate>
, Malaise trap, 18-25.i.2009, Sirichai&quot; (H2441; T4408); 1 ♀ (HIC), id., but 4-11.iii.2009, Sirichai &amp; Chusak (H756; T4734); 1 ♀ (HIC), id., but checkpoint 2 at Ban Krang,
<geoCoordinate degrees="12" direction="north" minutes="47.896" orientation="latitude" precision="1" value="12.798266">12°47.896'N</geoCoordinate>
,
<geoCoordinate degrees="99" direction="east" minutes="27.196" orientation="longitude" precision="1" value="99.45327">99°27.196'E</geoCoordinate>
, 336 m elev., sweep, 25.vi.2008, Sharkey (H738; T2853).
</paragraph>
</subSubSection>
<subSubSection lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="diagnosis">
<paragraph pageId="13" pageNumber="14">Diagnosis.</paragraph>
<paragraph pageId="13" pageNumber="14">
This new species keys to
<taxonomicName baseAuthorityName="Cameron" baseAuthorityYear="1899" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="ophippium">
<emphasis italics="true" pageId="13" pageNumber="14">Euagathis ophippium</emphasis>
</taxonomicName>
(Cameron, 1899), from North India, Nepal, Thailand, Vietnam, Oriental and Palaearctic China, Korea, Japan and Far East Russia in the keys by
<bibRefCitation author="Achterberg, C van" journalOrPublisher="Zoologische Mededelingen Leiden" pageId="18" pageNumber="19" pagination="309 - 346" refId="B2" refString="Achterberg, C van, Chen, X-x, 2002. Revision of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from China and northern Vietnam. Zoologische Mededelingen Leiden 76: 309 - 346" title="Revision of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from China and northern Vietnam." volume="76" year="2002">van Achterberg and Chen (2002)</bibRefCitation>
and
<bibRefCitation author="Achterberg, C van" editor="Rajmohana, K" journalOrPublisher="Zoologische Mededelingen Leiden" pageId="18" pageNumber="19" pagination="249 - 282" refId="B4" refString="Achterberg, C van, Raychaudhuri, D, 2004. Revision of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from the Indian subcontinent. In: Rajmohana, K, Sudheer, K, Girish Kumar, P, Santhosh, S, Eds., Perspectives on biosystematics and biodiversity.: 249 - 282" title="Revision of the Euagathis species (Hymenoptera: Braconidae: Agathidinae) from the Indian subcontinent" volumeTitle="Perspectives on biosystematics and biodiversity." year="2004">van Achterberg and Raychaudhuri (2004)</bibRefCitation>
. Both species have a tuberculate scutellum and a wide second submarginal cell of the fore wing (vein r distinctly shorter than vein 3-SR).
<taxonomicName authorityName="van Achterberg &amp; Sharkey" authorityYear="2014" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="pallitarsis">
<emphasis italics="true" pageId="13" pageNumber="14">Euagathis pallitarsis</emphasis>
</taxonomicName>
differs by having the hind tarsus and base of the hind tibia ivory (black in
<taxonomicName baseAuthorityName="Cameron" baseAuthorityYear="1899" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="ophippium">
<emphasis italics="true" pageId="13" pageNumber="14">Euagathis ophippium</emphasis>
</taxonomicName>
), the metapleuron finely reticulate-punctate (coarsely vermiculate-rugose), the scutellum pale yellow (largely reddish brown), the area below the precoxal sulcus densely punctate-rugose (densely punctate) and the propodeum with long golden or pale yellow setae (medium-sized silvery setae).
</paragraph>
<paragraph pageId="14" pageNumber="15">
<taxonomicName class="Insecta" family="Braconidae" genus="Gyrochus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="guangxiensis">
<emphasis italics="true" pageId="14" pageNumber="15">
<pageBreakToken pageId="14" pageNumber="15" start="start">Gyrochus</pageBreakToken>
guangxiensis
</emphasis>
</taxonomicName>
Chen &amp; Yang, 2006, from Oriental China (Guangxi) has a similar tuberculate scutellum and is transferred to
<taxonomicName authorityName="Szepligeti" authorityYear="1900" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="14" pageNumber="15">Euagathis</emphasis>
</taxonomicName>
(
<taxonomicName class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="guangxiensis">
<emphasis italics="true" pageId="14" pageNumber="15">Euagathis guangxiensis</emphasis>
</taxonomicName>
(Chen &amp; Yang, 2006) comb. n.).
<taxonomicName class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="guangxiensis">
<emphasis italics="true" pageId="14" pageNumber="15">Euagathis guangxiensis</emphasis>
</taxonomicName>
differs by having the mesoscutum finely punctate (fairly coarsely punctate in
<taxonomicName authorityName="van Achterberg &amp; Sharkey" authorityYear="2014" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="pallitarsis">
<emphasis italics="true" pageId="14" pageNumber="15">Euagathis pallitarsis</emphasis>
</taxonomicName>
sp. n.), the fore wing pale yellowish (brown), the crenulae of the precoxal sulcus coarse (medium-sized), the third and fourth segments of the fore tarsus normal (shortened) and the head, hind femur and mesoscutum largely brown (black).
</paragraph>
</subSubSection>
<subSubSection lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16" type="description">
<paragraph pageId="15" pageNumber="16">
<pageBreakToken pageId="15" pageNumber="16" start="start">Description</pageBreakToken>
.
</paragraph>
<paragraph pageId="15" pageNumber="16">Holotype, ♀, length of body 8.5 mm, of fore wing 9.8 mm, of ovipositor sheath 0.6 mm.</paragraph>
<paragraph pageId="15" pageNumber="16">
<emphasis italics="true" pageId="15" pageNumber="16">Head</emphasis>
. Antennal segments 49, length of third segment 1.4 times fourth segment, length of third, fourth and penultimate segments 2.8, 2.0 and 1.2 times their width, respectively; apical antennal segment 1.3 times as long as penultimate segment; maxillary palp 0.7 times height of head; malar space 2.8 times as long as basal width of mandible; length of eye 1.8 times temple; temple directly narrowed posteriorly, with long setae and slightly concave laterally; POL:OD:OOL = 5:5:8; face shiny with shallow medial groove dorsally, punctulate, finely rugulose medio-ventrally and long setose; frons, vertex and temple shiny and smooth (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="15" pageNumber="16">Fig. 11d</figureCitation>
); temple nearly straight near lower level of eye.
</paragraph>
<paragraph pageId="15" pageNumber="16">
<emphasis italics="true" pageId="15" pageNumber="16">Mesosoma</emphasis>
. Length of mesosoma 1.3 times its height; pronotum largely smooth, but with some curved striae anteriorly, punctulate dorsally and finely crenulate posteriorly; area near lateral carina of mesoscutum smooth anteriorly and finely crenulate posteriorly; mesoscutum shiny, with spaced and rather coarse punctures and lateral lobes distinctly convex posteriorly (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="15" pageNumber="16">Fig. 11f</figureCitation>
); notauli complete, anterior half finely crenulate and posterior half smooth or nearly so; scutellum tuberculate, with long setae and densely coarsely punctate, antero-dorsal margin rounded and with irregular transverse rugae; precoxal sulcus complete and all crenulae long and connected to rugae ventrally, area below it punctate-rugose (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="15" pageNumber="16">Fig. 11h</figureCitation>
); metapleuron coarsely punctate-rugose; propodeum coarsely areolate-rugose, anterior face much shorter than posterior face and with many long setae.
</paragraph>
<paragraph pageId="15" pageNumber="16">
<emphasis italics="true" pageId="15" pageNumber="16">Wings</emphasis>
. Fore wing: second submarginal cell wide pentagonal and with short ramellus (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="15" pageNumber="16">Fig. 11b</figureCitation>
); vein SR1 nearly straight; r:3-SR:SR1 = 4:10:110; vein 2-R1 0.2 times as long as 1-R1; vein cu-a interstitial; no stigmal spot. Hind wing: vein M+CU 2.9 times as long as vein 1-M; area near vein cu-a glabrous.
</paragraph>
<paragraph pageId="15" pageNumber="16">
<emphasis italics="true" pageId="15" pageNumber="16">Legs</emphasis>
. Length of hind femur, tibia and basitarsus 5.3, 8.0 and 10.2 times their width, respectively; hind femur superficially pimply and largely smooth ventrally; setae of middle tarsus shorter than width of tarsal segments; third and fourth fore and middle tarsal segments shortened; length of outer and inner spur of middle tibia 0.4 and 0.5 times middle basitarsus, respectively; outer side of middle tibia without pegs, except for 2 apical pegs; length of outer and inner spur of hind tibia 0.3 and 0.6 times hind basitarsus.
</paragraph>
<paragraph pageId="15" pageNumber="16">
<emphasis italics="true" pageId="15" pageNumber="16">Metasoma</emphasis>
. First tergite 2.3 times as long as wide apically, gradually widened apically, with short dorsal carinae basally and smooth (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="15" pageNumber="16">Fig. 11g</figureCitation>
); second metasomal suture faintly impressed; ovipositor sheath 0.06 times as long as fore wing, truncate apically and widened.
</paragraph>
<paragraph pageId="16" pageNumber="17">
<emphasis italics="true" pageId="16" pageNumber="17">
<pageBreakToken pageId="16" pageNumber="17" start="start">Colour</pageBreakToken>
</emphasis>
. Black; mouthparts (including palpi), fore and middle legs, pronotal side laterally, mesopleuron dorsally and posteriorly, tegulae, mesoscutum posteriorly, scutellum, metanotum, metapleuron near base of hind coxa, apex and ventral face of hind coxa, hind trochanter and trochantellus, base of hind tibia, hind tarsus, first tergite (except subapical dark brown patch), second tergite anteriorly and laterally (but with dark brown patch on epipleuron), posterior margin of following tergites, sternites apically and apex of ovipositor sheath more or less ivory; pterostigma and veins dark brown, but vein 1-R1 of fore wing light brown; wing membrane light brown (
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Euagathis pallitarsis sp. n., female, paratype. A lateral habitus B fore wing C hind wing D dorsal head E lateral head F dorsal thorax G dorsal first metasomal tergite H lateral mesosoma I dorsal propodeum." httpUri="https://binary.pensoft.net/fig/11901" pageId="16" pageNumber="17">Fig. 11b, c</figureCitation>
).
</paragraph>
<paragraph pageId="16" pageNumber="17">
<emphasis italics="true" pageId="16" pageNumber="17">Variation</emphasis>
. Length of fore wing 8.6-9.8 mm; length of ovipositor sheath 0.06 times as long as fore wing; antennal segments of female 48 (1) or 49 (3); first metasomal tergite 1.9-2.3 times as long as its apical width; dark brown patch of first tergite minute or large; third epipleuron large black or ivory anteriorly.
</paragraph>
</subSubSection>
<subSubSection pageId="16" pageNumber="17" type="distribution">
<paragraph pageId="16" pageNumber="17">Distribution.</paragraph>
<paragraph pageId="16" pageNumber="17">Only known from Thailand. For a distribution map, see Appendix.</paragraph>
</subSubSection>
<subSubSection pageId="16" pageNumber="17" type="molecular data">
<paragraph pageId="16" pageNumber="17">Molecular data.</paragraph>
<paragraph pageId="16" pageNumber="17">Genbank accession number KC867252 (28S).</paragraph>
</subSubSection>
<subSubSection pageId="16" pageNumber="17" type="etymology">
<paragraph pageId="16" pageNumber="17">Etymology.</paragraph>
<paragraph pageId="16" pageNumber="17">
From
<normalizedToken originalValue="“pallidus”">&quot;pallidus&quot;</normalizedToken>
(Latin for
<normalizedToken originalValue="“pale”">&quot;pale&quot;</normalizedToken>
) and
<normalizedToken originalValue="“tarsos”">&quot;tarsos&quot;</normalizedToken>
(Greek for &quot;flat part of the foot between toes and heel&quot;) because of the pale hind tarsus.
</paragraph>
<caption httpUri="https://binary.pensoft.net/fig/11901" pageId="16" pageNumber="17" start="Figure 11" startId="F11">
<paragraph pageId="16" pageNumber="17">
<emphasis bold="true" pageId="16" pageNumber="17">Figure 11.</emphasis>
<taxonomicName authorityName="van Achterberg &amp; Sharkey" authorityYear="2014" class="Insecta" family="Braconidae" genus="Euagathis" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="pallitarsis">
<emphasis italics="true" pageId="16" pageNumber="17">Euagathis pallitarsis</emphasis>
</taxonomicName>
sp. n., female, paratype.
<emphasis bold="true" pageId="16" pageNumber="17">A</emphasis>
lateral habitus
<emphasis bold="true" pageId="16" pageNumber="17">B</emphasis>
fore wing
<emphasis bold="true" pageId="16" pageNumber="17">C</emphasis>
hind wing
<emphasis bold="true" pageId="16" pageNumber="17">D</emphasis>
dorsal head
<emphasis bold="true" pageId="16" pageNumber="17">E</emphasis>
lateral head
<emphasis bold="true" pageId="16" pageNumber="17">F</emphasis>
dorsal thorax
<emphasis bold="true" pageId="16" pageNumber="17">G</emphasis>
dorsal first metasomal tergite
<emphasis bold="true" pageId="16" pageNumber="17">H</emphasis>
lateral mesosoma
<emphasis bold="true" pageId="16" pageNumber="17">I</emphasis>
dorsal propodeum.
</paragraph>
</caption>
</subSubSection>
</treatment>
</document>