<documentid="E976A4CD9815E9CC80B47C69626DAE76"ID-CLB-Dataset="4169"ID-DOI="10.11865/zs.201604"ID-GBIF-Dataset="74b7bfe4-e37c-4095-9f3e-78e0f9cbef6a"ID-ISSN="2095-6827"ID-Zenodo-Dep="4617570"ID-ZooBank="9AAF42BB-D96D-4B3F-BE8E-8FCD05D4EA7D"IM.materialsCitations_approvedBy="tatiana"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="tatiana"IM.treatmentCitations_approvedBy="tatiana"IM.treatments_approvedBy="tatiana"checkinTime="1616075470449"checkinUser="carolina"docAuthor="Xiao, Hui, Sun, Lei, Jiao, Tianyang & Li, Zi"docDate="2016"docId="03F55173FF99105AFF3CFD6CFA4035D0"docLanguage="en"docName="ZoolSyst.41.1.64-81.pdf"docOrigin="Zoological Systematics 41 (1)"docSource="http://zoobank.org/9aaf42bb-d96d-4b3f-be8e-8fcd05d4ea7d"docStyle="DocumentStyle:07E7829F32901B127B59E960199959BD.1:ZoolSyst.2014-.journal_article"docStyleId="07E7829F32901B127B59E960199959BD"docStyleName="ZoolSyst.2014-.journal_article"docStyleVersion="1"docTitle="Mesopolobus Westwood 1833"docType="treatment"docVersion="7"lastPageNumber="66"masterDocId="FFCC290BFF981058FFB4FFAFFFE93071"masterDocTitle="A revision of Chinese species of Mesopolobus Westwood (Hymenoptera: Pteromalidae) with descriptions of four new species from China"masterLastPageNumber="81"masterPageNumber="64"pageNumber="65"updateTime="1726501576055"updateUser="tatiana"zenodo-license-document="CC-BY-4.0">
<mods:titleid="385D8D65C5219FB96B89276D7395DB83">A revision of Chinese species of Mesopolobus Westwood (Hymenoptera: Pteromalidae) with descriptions of four new species from China</mods:title>
<mods:affiliationid="665DB2A12D021701C98635C3349F51D3">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; E-mail: xiaoh @ ioz. ac. cn</mods:affiliation>
<mods:affiliationid="3F02028AE86CBFA55DFA7257A1E8B716">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; E-mail: xiaoh @ ioz. ac. cn & College of Life Sciences, Graduate University of Chinese Academy of Sciences, Beijing 100101, China</mods:affiliation>
<mods:affiliationid="A1A046D20D8D811253C826A1FB18F32B">Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; E-mail: xiaoh @ ioz. ac. cn & College of Life Sciences, Graduate University of Chinese Academy of Sciences, Beijing 100101, China</mods:affiliation>
<bibRefCitationid="EFCD9D94FF991059FE94FD6BFE3E32AD"author="Westwood"box="[288,471,708,732]"pageId="1"pageNumber="65"pagination="443 - 445"refId="ref16416"refString="Westwood, J. O. 1833. Descriptions of several new British forms amongst the parasitic hymenopterous insects. Philosophical Magazine (3) 2: 443 - 445, 14 figs."type="book chapter"year="1833">Westwood, 1833</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FEBAFD49FE0B328A"author="Westwood"box="[270,482,742,764]"pageId="1"pageNumber="65"pagination="443 - 445"refId="ref16416"refString="Westwood, J. O. 1833. Descriptions of several new British forms amongst the parasitic hymenopterous insects. Philosophical Magazine (3) 2: 443 - 445, 14 figs."type="book chapter"year="1833">Westwood, 1833: 443</bibRefCitation>
<treatmentCitationid="0AFDC674FF991059FE30FCA8FD8D336A"author="Rosen & Zur Kenntnis"box="[388,612,774,796]"page="203"pageId="1"pageNumber="65"year="1958">
<bibRefCitationid="EFCD9D94FF991059FE30FCA8FD8D336A"author="Rosen & Zur Kenntnis"box="[388,612,774,796]"pageId="1"pageNumber="65"pagination="203 - 240"refId="ref15677"refString="Rosen, H. von. 1958. Zur Kenntnis der europaischen Arten des Pteromaliden-Genus Mesopolobus Weswtwood 1833 (Hym., Chalc.). Opuscula Entomologica, Lund. 23: 203 - 240."type="journal article"year="1958">Rosen, 1958: 203–240</bibRefCitation>
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<treatmentCitationid="0AFDC674FF991059FEE1FC89FDF6334D"author="Pujade & Villar & Mesopolobus species & Hym & Pteromalidae & Cynipini & Hym & Cynipidae & Iberian Peninsula and notes on the validity of M. & Eos & Revista Espanola di Entomologia"box="[341,543,806,828]"page="63"pageId="1"pageNumber="65"year="1994">
<bibRefCitationid="EFCD9D94FF991059FEE1FC89FDF6334D"author="Pujade & Villar & Mesopolobus species & Hym & Pteromalidae & Cynipini & Hym & Cynipidae & Iberian Peninsula and notes on the validity of M. & Eos & Revista Espanola di Entomologia"box="[341,543,806,828]"pageId="1"pageNumber="65"pagination="63 - 73"refId="ref15349"refString="Pujade i. Villar, J. 1994. Mesopolobus species (Hym., Pteromalidae) associated with Cynipini (Hym., Cynipidae) galls from the northeaster Iberian Peninsula and notes on the validity of M. lichtensteini. Eos. Revista Espanola di Entomologia. Madrid., 69: 63 - 73."type="journal article"year="1994">Pujade, 1994: 63–73</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FD93FC88FD10334D"author="Yang"box="[551,761,806,828]"pageId="1"pageNumber="65"refId="ref16539"refString="Yang, Z. Q. 1996. Parasitic Wasps on Bark Beetles in China (Hymenoptera). Science Press, Beijing. iv + 363 pp."type="book"year="1996">Yang, 1996: 185–188</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FE3BFCE9FD83332A"author="Westwood"box="[399,618,838,860]"pageId="1"pageNumber="65"pagination="443 - 445"refId="ref16416"refString="Westwood, J. O. 1833. Descriptions of several new British forms amongst the parasitic hymenopterous insects. Philosophical Magazine (3) 2: 443 - 445, 14 figs."type="book chapter"year="1833">Westwood, 1833: 444</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FDDCFC29FCDC33ED"author="Crawford"box="[616,821,902,924]"pageId="1"pageNumber="65"pagination="241 - 260"refId="ref14321"refString="Crawford, J. C. 1913. Descriptions of new Hymenoptera, NO 6. Proceedings of the United States National Museum, 45: 241 - 260."type="journal article"year="1913">Crawford, 1913: 251</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FC06FC29FB8E33ED"author="Girault"box="[946,1127,902,924]"pageId="1"pageNumber="65"pagination="90 - 107"refId="ref14671"refString="Girault, A. A. 1913. Diagnoses of new chalcidoid Hymenoptera from Queensland, Australia. Archiv fur Naturgeschichte (A), 79 (6): 90 - 107."type="journal article"year="1913">Girault, 1913: 106</bibRefCitation>
</taxonomicName>
;
<taxonomicNameid="4C5C9BE6FF991059FBC5FC28FE8533CA"authority="Girault & Dodd, in Girault, 1915: 318"authorityName="Girault & Dodd, in Girault"authorityPageNumber="318"authorityYear="1915"class="Insecta"family="Pteromalidae"genus="Paranogmus"higherTaxonomySource="CoL"kingdom="Animalia"order="Hymenoptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="genus">
<bibRefCitationid="EFCD9D94FF991059FF0CFC09FE8533CA"author="Girault"box="[184,364,934,956]"pageId="1"pageNumber="65"pagination="313 - 346"refId="ref14705"refString="Girault, A. A. 1915. Australian Hymenoptera Chalcidoidea VI. Supplement. Memoirs of the Queensland Museum, 3: 313 - 346."type="journal article"year="1915">Girault, 1915: 318</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FE47FC09FD4333CA"author="Girault"box="[499,682,934,956]"pageId="1"pageNumber="65"pagination="172 - 176"refId="ref14732"refString="Girault, A. A. 1924. Notes and descriptions of Australian chalcid flies. II. Insecutor Inscitiae Menstruus, 12: 172 - 176."type="journal article"year="1924">Girault, 1924: 174</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FC8EFC09FC3433CA"author="Masi"box="[826,989,934,956]"pageId="1"pageNumber="65"pagination="213 - 235"refId="ref15164"refString="Masi, L. 1924. Calcididi del Giglio. Quarte serie: Pteromalinae (seguito). Annali del Museo Civico di Storia Naturale Giacomo Doria. Genova, (3), 10 (50): 213 - 235, 9 figs."type="book chapter"year="1924">Masi, 1924: 222</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FBCBFC09FAC033CA"author="Hincks"box="[1151,1321,934,956]"pageId="1"pageNumber="65"pagination="30 - 39"refId="ref15000"refString="Hincks, W. D. 1944. Notes on the nomenclature of some British parasitic Hymenoptera. Proceedings of the Royal Entomological Society of London (B), 13: 30 - 39."type="journal article"year="1944">Hincks, 1944: 37</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FE7AFC69FD7833AA"author="Szelenyi"box="[462,657,966,988]"pageId="1"pageNumber="65"pagination="379 - 388"refId="ref16043"refString="Szelenyi, G. 1982. Further data to the torymid, pteromalid and eulophid fauna of the Hortobagy National Park, Hungary (Hymenoptera: Chalcidoidea). Acta Zoologica Academiae Scientiarum Hungaricae, 28: 379 - 388."type="journal article"year="1982">Szelényi, 1982: 381</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FD44FC68FC7433AD"author="Boucek"box="[752,925,966,988]"pageId="1"pageNumber="65"pagination="55 - 95"refId="ref14111"refString="Boucek, Z. 1961. Beitrage zur Kenntnis der Pteromaliden-fauna von Mitteleuropa, mit Beshreibungen neuer Arten und Gattungen (Hymenoptera). Sbornik Entomologickeho Oddeleni Narodniho Musea v Praze, 34: 55 - 95, 33 figs."type="book chapter"year="1961">Bouček, 1961: 86</bibRefCitation>
<paragraphid="8BE3E065FF991059FF0AFC54FC4734B1"blockId="1.[136,1460,1019,1494]"pageId="1"pageNumber="65">Diagnosis. Body green with luster; antenna 13-segmented, antennal formula 11353 or 11263; antennal insertion clearly below centre of face; right mandible 4-toothed and left mandible 3-toothed. Head occiput not margined; pronotum reticulate and posterior edge with conspicuous shiny strip, pronotal collar with abrupt edge but not carinate; notauli incomplete; scutellum without frenal line; propodeum usually with median carina complete, and plica developed or at least in posterior third, spiracles elongate; mesepisternum with upper triangular areas smooth; fore wing with speculum extending to marginal vein; costal cell on upper surface bare; gaster sessile.</paragraph>
<bibRefCitationid="EFCD9D94FF991059FB9EFB41FB543577"author="Gahan"box="[1066,1213,1262,1286]"pageId="1"pageNumber="65"pagination="1 - 147"refId="ref14555"refString="Gahan, A. B. 1933. The serphoid and chalcidoid parasites of the hessian fly. Miscellaneous Publication of the United States Department of Agriculture, 174: 1 - 147."type="journal article"year="1933">Gahan, 1933</bibRefCitation>
<bibRefCitationid="EFCD9D94FF991059FD8DFABFFD3C3558"author="Kamijo"box="[569,725,1296,1321]"pageId="1"pageNumber="65"pagination="67 - 75"refId="ref15078"refString="Kamijo, K. 1982. Some pteromalids associate with forest pests in Japan, with descriptions of two new species. Kontyu, 50 (1): 67 - 75."type="journal article"year="1982">Kamijo, 1982</bibRefCitation>
). Some species develop as parasitoids in egg of host, such as
<taxonomicNameid="4C5C9BE6FF991059FA3AFABEFE9D353A"authority="Yang & Gu"authorityName="Yang & Gu"class="Insecta"family="Cecidomyiidae"genus="Mayetiola"kingdom="Animalia"order="Diptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="species"species="superansi">
<taxonomicNameid="4C5C9BE6FF991059FD16FA9CFB22353A"authority="(Butler) (Yang & Gu, 1995)"authorityName="Yang & Gu"authorityYear="1995"baseAuthorityName="Butler"baseAuthorityYear="1877"box="[674,1227,1331,1355]"class="Insecta"family="Lasiocampidae"genus="Dendrolimus"kingdom="Animalia"order="Lepidoptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="species"species="superans">
<taxonomicNameid="4C5C9BE6FF991059FEACFAF8FD7B351F"authority="(Drooz et al., 1985)"baseAuthorityName="Drooz"baseAuthorityYear="1985"box="[280,658,1366,1390]"class="Insecta"family="Diprionidae"genus="Diprion"kingdom="Animalia"order="Hymenoptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="species"species="simile">
<bibRefCitationid="EFCD9D94FF991059FE76FAF9FD63351F"author="Drooz"box="[450,650,1366,1390]"pageId="1"pageNumber="65"pagination="401 - 403"refId="ref14381"refString="Drooz, A. T., Ghent, J. H., Huber, C. M. 1985. Insect parasites associated with the introduced pine sawfly, Diprion similis (Hartig) (Hymenoptera: Diprionidae), in North Carolina. Environmental Entomology, 14 (4): 401 - 403."type="journal article"year="1985">
<bibRefCitationid="EFCD9D94FF991059FD1EFAD7FCA235E1"author="Graham"box="[682,843,1400,1424]"pageId="1"pageNumber="65"refId="ref14811"refString="Graham, M. W. R. de V. 1969. The Pteromalidae of north-western Europe (Hymenoptera: Chalcidoidea). Bulletin of the British Museum (Natural History) (Entomology) Supplement, 16: 908 pp, 686 figs."type="book"year="1969">Graham, 1969</bibRefCitation>
)
</taxonomicName>
. Others develop as facultative hyperparasitism, such as
<taxonomicNameid="4C5C9BE6FF991059FE0CFA33FD5035C2"authority="Askew & Lamp"authorityName="Askew & Lamp"box="[440,697,1435,1459]"class="Insecta"family="Cecidomyiidae"genus="Mayetiola"kingdom="Animalia"order="Diptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="species"species="fagi">
<bibRefCitationid="EFCD9D94FF991059FD45FA34FC9435C2"author="Noyes & Universal Chalcidoidea Database"box="[753,893,1435,1459]"pageId="1"pageNumber="65"refId="ref15255"refString="Noyes, J. S. 2014. Universal Chalcidoidea Database. World Wide Web electronic publication. Available from: http: // www. nhm. ac. uk / entomology / chalcidoids / index. html (accessed December 2014)."type="url"year="2014">Noyes, 2014</bibRefCitation>
<paragraphid="8BE3E065FF991059FF09FA11FDB035A7"blockId="1.[136,1460,1019,1494]"box="[189,601,1470,1494]"pageId="1"pageNumber="65">Distribution. Widespread in the world.</paragraph>
<bibRefCitationid="EFCD9D94FF991059FD13F9A5FCB73653"author="Westwood"box="[679,862,1546,1570]"pageId="1"pageNumber="65"pagination="443 - 445"refId="ref16416"refString="Westwood, J. O. 1833. Descriptions of several new British forms amongst the parasitic hymenopterous insects. Philosophical Magazine (3) 2: 443 - 445, 14 figs."type="book chapter"year="1833">Westwood, 1833</bibRefCitation>
1. Marginal vein short, only 1.1–1.2 times as long as stigmal vein; lower face with striate or densely emgraved striate; gaster at most 2 times as long as broad ......................................................................................................................................................
Marginal vein as least 1.4 times as long as stigmal vein; lower face reticulation.................................................................................2
2. Antennae inserted above lower ocular line; antennal toruli to clypeal margin slightly shorter than it to middle ocellus; pronotum with collar slightly margined.................................................................................................................................................
Antennae inserted below or at lower ocular line; antennal toruli to clypeal margin distinctly shorter than it to middle ocellus; pronotum with collar margined ............................................................................................................................................................3
3. Fore wing with basal cell hairy on 1/3–1/2 part ............................................................................................................
wing with basal cell bare or several hairs ....................................................................................................................................4
</paragraph>
<paragraphid="8BE3E065FF991059FF3CF8CEFA4037E6"blockId="1.[136,1452,1601,2071]"pageId="1"pageNumber="65">4. Antennae with 2 anelli and 6 funicular segments .................................................................................................................................5 Antennae with 3 anelli and 5 funicular segments .................................................................................................................................7</paragraph>
<taxonomicNameid="4C5C9BE6FF991059FBF9F80DFABB37C6"authority="Sun & Xiao"authorityName="Sun & Xiao"authorityYear="2016"box="[1101,1362,1953,1975]"class="Insecta"family="Pteromalidae"genus="Mesopolobus"kingdom="Animalia"order="Hymenoptera"pageId="1"pageNumber="65"phylum="Arthropoda"rank="species"species="equivenae"status="sp. nov.">
..................................................................................................................8 Body relatively big, at least bigger than
8. Postmarginal vein at most as long as stigmal vein ...........................................................................................................
10. Gaster oval, 1.6 times as long as broad .............................................................................................................................
<paragraphid="8BE3E065FF9A105AFF3CFE43FA403250"blockId="2.[136,1452,236,1442]"pageId="2"pageNumber="66">11. Clypeal margin emarginate and with two teeth .................................................................................................................................. 12 Clypeal margin truncate or sligtly emarginate, without tooth ............................................................................................................14</paragraph>
with collar short, about 1/7–1/6 of mesoscutum in middle................................................................................................ 13
13. Scape reaching media occullus, as long as eye height.........................................................................................................
Scape not reaching media occellus, shorter than eye height......................................................................................
<taxonomicNameid="4C5C9BE6FF9A105AFB4DFD23FA4032D3"ID-CoL="6RBQN"authorityName="Sun & Xiao"authorityYear="2005"box="[1273,1449,652,674]"class="Insecta"family="Pteromalidae"genus="Mesopolobus"kingdom="Animalia"order="Hymenoptera"pageId="2"pageNumber="66"phylum="Arthropoda"rank="species"species="mesoeminulus">
14. Propodeum with very roughly reticulation, media carina complete and plica distinct at half part; fore wing with a pale brown spot under stigmal vein.........................................................................................................................................................
Propodeum smooth on media part; others different ........................................................................................................................... 15
ring like, as long as the third anellus............................................................................................................................................16 Fu
distinct longer than the third anellus............................................................................................................................................ 17
17. Gaster oval, 1.54 times as long as broad ..........................................................................................................................
long oval, at least 2 times as long as broad .............................................................................................................................18
at most 2.7 times as long as broad, and as long as or shorter than head and thorax combined ............................................... 19
</paragraph>
<paragraphid="8BE3E065FF9A105AFF3CFBA3FA403430"blockId="2.[136,1452,236,1442]"pageId="2"pageNumber="66">19. Pronotum with collar not margined.................................................................................................................................................... 20 Pronotum with collar margined ..........................................................................................................................................................21</paragraph>
20. Marginal vein 2.2 times as long as stigmal vein; gaster 2.3 times as long as broad; POL 2.16 times OOL ........................................... ...................................................................................................................................................
<taxonomicNameid="4C5C9BE6FF9A105AFBF1FBC3FABB34F3"authority="Sun & Xiao"authorityName="Sun & Xiao"authorityYear="2016"box="[1093,1362,1132,1154]"class="Insecta"family="Pteromalidae"genus="Mesopolobus"kingdom="Animalia"order="Hymenoptera"pageId="2"pageNumber="66"phylum="Arthropoda"rank="species"species="beilingicus"status="sp. nov.">
Scape distinctly shorter than eye height; marginal vein 1.8–2 times as long as stigmal vein .............................................................22
Propodeum with media carina and plica complete ............................................................................................................................. 23