<documentid="C8A54D48F387CE5CC583AE0450208E44"ID-CLB-Dataset="22082"ID-DOI="10.5852/ejt.2018.489"ID-GBIF-Dataset="79a76a5f-97b3-47cc-9bff-086a712cf3e2"ID-Zenodo-Dep="3830537"ID-ZooBank="B234C53F-BB56-4F3D-B400-F214E19DCF90"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="carolina"IM.materialsCitations_approvedBy="carolina"IM.metadata_approvedBy="felipe"IM.taxonomicNames_approvedBy="felipe"IM.treatments_approvedBy="carolina"checkinTime="1589634405585"checkinUser="valdenar"docAuthor="Steenis, Jeroen Van, Hippa, Heikki & Mutin, Valeri A."docDate="2018"docId="03AF879D19ADFF776813A1977115FED3"docLanguage="en"docName="ejt-489_van-steenis_hippa-mutin.pdf.imf"docOrigin="European Journal of Taxonomy 489"docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1"docStyleId="EF2B578F1D15862ADE45B0C07C620911"docStyleName="EJT.2018-.journal_article.type1"docStyleVersion="14"docTitle="Sphegina (Asiosphegina) ornata Steenis & Hippa & Mutin 2018, sp. nov."docType="treatment"docUuid="9628A866-6804-449D-AE33-E28CD41FE998"docUuidSource="ZooBank"docVersion="12"lastPageNumber="145"masterDocId="FF96FFE51920FFE76A36A067702CFF94"masterDocTitle="Revision of the Oriental species of the genus Sphegina Meigen, 1822 (Diptera: Syrphidae)"masterLastPageNumber="198"masterPageNumber="1"pageNumber="142"updateTime="1737384872980"updateUser="carolina"zenodo-license-document="CC-BY-4.0"zenodo-license-figures="CC-BY-4.0"zenodo-license-treatments="UNSPECIFIED">
<mods:affiliationid="6B99A92D5747C6F84B8F5658FB95B768">Research Associate, Naturalis Biodiversity Center, Leiden; Hof der Toekomst 48, 3823 HX Amersfoort, the Netherlands.</mods:affiliation>
<mods:affiliationid="9D26A0B161B8DE9DF1192A10FD12DF60">Zoological Museum, Biodiversity Unit, FI- 20014 University of Turku, Finland.</mods:affiliation>
<mods:affiliationid="E7E9C4DAFBE13B3F43B192701D5A3BBE">Amur State University of Humanities and Pedagogy, Komsomolsk-na-Amure, 681000, Russia.</mods:affiliation>
<taxonomicNameid="4C064D0819ADFF6A6813A1977381FD9F"ID-CoL="8F3Z2"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[549,941,496,523]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
<figureCitationid="133D2A0E19ADFF6A6887A25F7335FDC6"box="[689,793,568,594]"captionStart="Fig"captionStartId="131.[189,232,1857,1883]"captionTargetBox="[189,1398,779,1817]"captionTargetId="figure@131.[189,1399,779,1817]"captionTargetPageId="131"captionText="Fig. 63. Habitus, lateral view. A. Sphegina (Asiosphegina) minuta Hippa, van Steenis & Mutin, 2015, paratype, Ƌ, Myanmar. B. S. (A.) mirifica Hippa, van Steenis & Mutin, 2015, ♀, Myanmar. C. S. (A.) nigerrima Shiraki, 1930, Ƌ, Taiwan. D. S. (A.) nigrotarsata sp. nov., paratype, Ƌ, Vietnam. E. S. (A.) nubicola sp. nov., holotype, Ƌ, Thailand. F. S. (A.) ornata sp. nov., holotype, Ƌ, China. Scale bars = 1.0 mm."figureDoi="http://doi.org/10.5281/zenodo.3830682"httpUri="https://zenodo.org/record/3830682/files/figure.png"pageId="141"pageNumber="142">Figs 63F</figureCitation>
,
<figureCitationid="133D2A0E19ADFF6A6913A25F7369FDC6"box="[805,837,568,594]"captionStart="Fig"captionStartId="142.[189,232,1927,1953]"captionTargetBox="[193,1392,662,1887]"captionTargetId="figure@142.[189,1399,652,1893]"captionTargetPageId="142"captionText="Fig. 71. Sphegina (Asiosphegina) ornata sp. nov., holotype, Ƌ. A. Posterior part of abdomen, left side lateral view. B. Sternum IV, ventral view. C. Left surstylus, lateral view. D. Left superior lobe with associated parts, lateral view. E. Genitalia, right side, lateral view. Scale bars = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.3830698"httpUri="https://zenodo.org/record/3830698/files/figure.png"pageId="141"pageNumber="142">71</figureCitation>
,
<figureCitationid="133D2A0E19ADFF6A6967A25F73AEFDC6"box="[849,898,568,594]"captionStart="Fig"captionStartId="143.[189,232,1857,1883]"captionTargetBox="[189,1398,689,1808]"captionTargetId="figure@143.[189,1399,689,1808]"captionTargetPageId="143"captionText="Fig. 72. Metaleg, anterior view (A–E) and dorsal view (F). A. Sphegina (Asiosphegina) malaisei Hippa, van Steenis & Mutin, 2015, paratype, ♀, Myanmar. B. S. (A.) nigerrima Shiraki, 1930, Ƌ, Taiwan. C. S. (A.) ornata sp. nov., holotype, Ƌ, China. D. S. (A.) philippina, Thompson, 1999, paratype, ♀, Philippines. E. S. (A.) bispinosa Brunetti, 1915, Ƌ, Nepal. F. S. (A.) bispinosa, ♀, India. Scale bars = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.3830700"httpUri="https://zenodo.org/record/3830700/files/figure.png"pageId="141"pageNumber="142">72C</figureCitation>
<taxonomicNameid="4C064D0819ADFF6A6A8BA2CF7218FD57"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[189,564,680,707]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A6917A2CE73FDFD57"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"box="[801,977,680,707]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="carinata"subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A6E30A2CE74BEFD56"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"box="[1030,1170,680,707]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="index"subGenus="Asiosphegina">
but is distinguished by the characters mentioned in the key. The male genitalia in all these three species are very similar.
<taxonomicNameid="4C064D0819ADFF6A6A8BA288721AFC9E"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[189,566,751,778]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A68FAA2967376FC9D"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"box="[716,858,751,779]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="index"subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A6EF2A296755AFC9E"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"box="[1220,1398,751,779]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="carinata"subGenus="Asiosphegina">
by lacking a finger-like pointed sublobe dorsally on the superior lobe. In addition,
<taxonomicNameid="4C064D0819ADFF6A6E4FA373753AFCBA"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[1145,1302,787,814]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A6B89A35F727EFCC5"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"box="[447,594,823,850]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="index"subGenus="Asiosphegina">
<taxonomicNameid="4C064D0819ADFF6A68AFA3AA72CBFC72"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[665,743,973,998]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="141"pageNumber="142"phylum="Arthropoda"rank="species"species="ornata">
<specimenCodeid="DBA09EF019ADFF6A6BEDA4C1725AFB54"box="[475,630,1190,1216]"collectionCode="CNC"country="Canada"httpUri="http://grbio.org/cool/y2kv-9w3k"name="Canadian National Collection of Insects, Arachnids, and Nematodes"pageId="141"pageNumber="142">CNC572081</specimenCode>
”; DNA voucher specimen;
<collectionCodeid="ED17AE4E19ADFF6A6983A4C173D9FB54"box="[949,1013,1190,1216]"country="Canada"httpUri="http://grbio.org/cool/y2kv-9w3k"name="Canadian National Collection of Insects, Arachnids, and Nematodes"pageId="141"pageNumber="142">CNC</collectionCode>
<paragraphid="8BB9368B19ADFF6A6A8BA661729AF817"blockId="141.[189,1399,1542,1923]"pageId="141"pageNumber="142">HEAD. Face in lateral view concave, strongly projected antero-ventrally; frontal prominence strongly developed. Ratio width of vertex at anterior ocellus: width of head 1: 3.6–3.9; ratio width of ocellar triangle: width of vertex 1: 2.7–3.0; ratio length of ocellar triangle: length of frons 1: 2.6–2.9. Face black; light grey pollinose, long pilose along eye-margin. Hypostomal bridge black, long pale pilose. Gena and mouth edge black with large subtriangular non-pollinose shiny area. Frons and vertex black, slightly pollinose with densely grey pollinose subtriangular macula antero-laterally at eye-margin, a large round area posterior of lunula non-pollinose and shiny; pile short, light yellow. Frons with deep pit antero-medially. Occiput black, light grey pollinose, light yellow pilose. Eye without enlarged facets at anterior margin. Antenna with scape and pedicel yellow, basoflagellomere dark yellow, with black setae dorsally on scape and pedicel; basoflagellomere oval, ratio width: length 1: 1.2–1.4; arista long pilose, nearly 3 times as long as basoflagellomere.</paragraph>
<paragraphid="8BB9368B19ADFF6A6A8BA7CC755BF87D"blockId="141.[189,1399,1963,2025]"pageId="141"pageNumber="142">THORAX. Colour black, weakly greyish pollinose, pleuron entirely grey pollinose; scutum and pleuron with very short adpressed light yellow pile. Scutellum crescent-shaped, black, sub-shiny and weakly</paragraph>
<paragraphid="8BB9368B19AEFF696A8BA16D735DFED3"blockId="142.[189,1398,266,327]"pageId="142"pageNumber="143">pollinose, with pile slightly longer than on scutum, with two closely set long setae medially at posterior margin, ratio length of scutellum: length of seta 1: 1.8–2.0.</paragraph>
WING. Entirely microtrichose; hyaline, stigma yellowish, membrane brown infuscated at junction of veins R 2+3 and R 4+5, along veins dm-cu, r-m, M 1, at the junction of veins M 1 and R 4+5. Crossvein dmcu meeting vein M perpendicularly and vein M
LEGS. Pro- and mesoleg yellow, tarsomeres 4–5 black. Metaleg,
<figureCitationid="133D2A0E19AEFF696996A27E7424FDA7"box="[928,1032,537,563]"captionStart="Fig"captionStartId="143.[189,232,1857,1883]"captionTargetBox="[189,1398,689,1808]"captionTargetId="figure@143.[189,1399,689,1808]"captionTargetPageId="143"captionText="Fig. 72. Metaleg, anterior view (A–E) and dorsal view (F). A. Sphegina (Asiosphegina) malaisei Hippa, van Steenis & Mutin, 2015, paratype, ♀, Myanmar. B. S. (A.) nigerrima Shiraki, 1930, Ƌ, Taiwan. C. S. (A.) ornata sp. nov., holotype, Ƌ, China. D. S. (A.) philippina, Thompson, 1999, paratype, ♀, Philippines. E. S. (A.) bispinosa Brunetti, 1915, Ƌ, Nepal. F. S. (A.) bispinosa, ♀, India. Scale bars = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.3830700"httpUri="https://zenodo.org/record/3830700/files/figure.png"pageId="142"pageNumber="143">Fig. 72C</figureCitation>
, with coxa black and trochanter yellow with darkened transverse carina; femur black with basal
<taxonomicNameid="4C064D0819AEFF696B14A7E0728CF835"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[290,672,1927,1953]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="142"pageNumber="143"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
. Genitalia, right side, lateral view. Scale bars = 0.5 mm.
</paragraph>
</caption>
<paragraphid="8BB9368B19AFFF686A8BA16D73B7FED3"blockId="143.[189,1399,266,327]"pageId="143"pageNumber="144">width: length 1: 4.9–5.4; tibia black and yellow biannulate without apicoventral dens; tarsus entirely black, basitarsomere rather thin, ratio width: length 1: 3.6–3.8.</paragraph>
ABDOMEN. Length ratio of terga I: II: III: IV 1: 2.5–2.8: 1.7–2.1: 1.4–1.6; ratio width at posterior margin: medial length of tergum II and III 1: 3.2–3.5 and 1: 0.9–1.0. Terga black, anterior
of tergum III with yellow fascia; pile pale, on terga short, laterally on terga I and II long; tergum I with 2 widely spaced strong black setae at lateral margin; sternum III rectangular, ratio width: length 1: 3.5–3.9; sternum IV,
<figureCitationid="133D2A0E19AFFF686A8BA19C710AFD81"box="[189,294,507,533]"captionStart="Fig"captionStartId="142.[189,232,1927,1953]"captionTargetBox="[193,1392,662,1887]"captionTargetId="figure@142.[189,1399,652,1893]"captionTargetPageId="142"captionText="Fig. 71. Sphegina (Asiosphegina) ornata sp. nov., holotype, Ƌ. A. Posterior part of abdomen, left side lateral view. B. Sternum IV, ventral view. C. Left surstylus, lateral view. D. Left superior lobe with associated parts, lateral view. E. Genitalia, right side, lateral view. Scale bars = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.3830698"httpUri="https://zenodo.org/record/3830698/files/figure.png"pageId="143"pageNumber="144">Fig. 71B</figureCitation>
; sterna VI and VIII simple, with long yellow pile; sternum VII with long conical antero-ventral and rounded postero-ventral process, both covered with long yellow seta like pile. Genitalia,
<figureCitationid="133D2A0E19AFFF686F37A279757FFDAC"box="[1281,1363,542,568]"captionStart="Fig"captionStartId="142.[189,232,1927,1953]"captionTargetBox="[193,1392,662,1887]"captionTargetId="figure@142.[189,1399,652,1893]"captionTargetPageId="142"captionText="Fig. 71. Sphegina (Asiosphegina) ornata sp. nov., holotype, Ƌ. A. Posterior part of abdomen, left side lateral view. B. Sternum IV, ventral view. C. Left surstylus, lateral view. D. Left superior lobe with associated parts, lateral view. E. Genitalia, right side, lateral view. Scale bars = 0.5 mm."figureDoi="http://doi.org/10.5281/zenodo.3830698"httpUri="https://zenodo.org/record/3830698/files/figure.png"pageId="143"pageNumber="144">Fig. 71</figureCitation>
C– E: note the asymmetrical surstyli, the subbasal lobe on the medial side of surstyli, and the asymmetrical superior lobes.
<taxonomicNameid="4C064D0819AFFF6869A4A7267220F8EA"authority="Hippa, van Steenis & Mutin, 2015"authorityName="Hippa, van Steenis & Mutin"authorityYear="2015"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="143"pageNumber="144"phylum="Arthropoda"rank="species"species="malaisei"subGenus="Asiosphegina">
<bibRefCitationid="EF974B7A19AFFF686F11A7267220F8EA"author="Hippa H. & van Steenis J. & Mutin V. A."pageId="143"pageNumber="144"pagination="1 - 67"refId="ref91629"refString="Hippa H., van Steenis J. & Mutin V. A. 2015. The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar. Zootaxa 3954 (1): 1 - 67. https: // doi. org / 10.11646 / zootaxa. 3954.1.1"type="journal article"year="2015">Hippa, van Steenis & Mutin, 2015</bibRefCitation>
<bibRefCitationid="EF974B7A19AFFF686E0BA70374CDF8EA"author="Shiraki T."box="[1085,1249,1892,1918]"pageId="143"pageNumber="144"pagination="1"refId="ref92645"refString="Shiraki T. 1930. Die Syrphiden des japanischen Kaiserreichs, mit Berucksichtigung benachbarter Gebiete. Memoirs of the Faculty of Sciences and Agriculture 1 (1), Taihoku Imperial University, Formosa."type="journal article"year="1930">Shiraki, 1930</bibRefCitation>
<taxonomicNameid="4C064D0819AFFF686AD2A7EF71A6F836"authority="Steenis & Hippa & Mutin, 2018"authorityName="Steenis & Hippa & Mutin"authorityYear="2018"box="[228,394,1927,1954]"class="Insecta"family="Syrphidae"genus="Sphegina"kingdom="Animalia"order="Diptera"pageId="143"pageNumber="144"phylum="Arthropoda"rank="species"species="ornata"status="sp. nov."subGenus="Asiosphegina">
<bibRefCitationid="EF974B7A19AFFF686875A7CD72DCF850"author="Brunetti E."box="[579,752,1962,1988]"pageId="143"pageNumber="144"pagination="201 - 257"refId="ref91292"refString="Brunetti E. 1915. Notes on Oriental Syrphidae; with descriptions of new species. Part 2. Records of the Indian Museum 11 (3): 201 - 257."type="journal article"year="1915">Brunetti, 1915</bibRefCitation>
