treatments-xml/data/CA/B2/62/CAB2620A6ED7E608F2B9AD5B93C08DE4.xml
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<document id="20CC3AC393EE961EF4A49FE0F2671E5A" ID-DOI="http://dx.doi.org/10.3897/alpento.1.20463" ID-GBIF-Dataset="1cd39485-cbd3-4351-890a-0ed2333bd673" ID-Pensoft-Pub="2535-0889--33" ID-ZooBank="40C1E5C8A47742889D58BA1EF6484E71" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="2535-0889--33" ModsDocOrigin="Alpine Entomology " ModsDocTitle="West Palaearctic species of the Hercostomus species-group III (Diptera, Dolichopodidae), with description of a new species from Turkey" checkinTime="1555306940709" checkinUser="pensoft" docAuthor="Naglis, Stefan &amp; Negrobov, Oleg P." docDate="2017" docId="CAB2620A6ED7E608F2B9AD5B93C08DE4" docLanguage="en" docName="AlpEntomol 1: 33-38" docOrigin="Alpine Entomology 1" docSource="http://dx.doi.org/10.3897/alpento.1.20463" docTitle="Hercostomus tonguci Naglis &amp; Negrobov, 2017, sp. n." docType="treatment" docUuid="E89D5E91-509F-4DDB-9A33-8F5C99F5EA6A" docUuidSource="ZooBank" docVersion="5" lastPageNumber="33" masterDocId="6369495C4556B62FFF90FFBA1C4DCC0D" masterDocTitle="West Palaearctic species of the Hercostomus species-group III (Diptera, Dolichopodidae), with description of a new species from Turkey" masterLastPageNumber="38" masterPageNumber="33" pageNumber="33" updateTime="1701317496175" updateUser="plazi">
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<mods:title id="37ADD7786311E0B73F2D26AEC4361A00">West Palaearctic species of the Hercostomus species-group III (Diptera, Dolichopodidae), with description of a new species from Turkey</mods:title>
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<mods:namePart id="D93F3E70276467089DABAC44538EF622">Naglis, Stefan</mods:namePart>
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<mods:namePart id="7796BE95A60828B83FEB2DC4EA951249">Negrobov, Oleg P.</mods:namePart>
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<mods:title id="BEDBD543295FBB2F982D0EC4A1D1A133">Alpine Entomology</mods:title>
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<mods:date id="BF89D69A6F946C51007D82247762E322">2017</mods:date>
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<mods:classification id="D9FD8DC205C6551B2C3F7CD8C0A5A639">journal article</mods:classification>
<mods:identifier id="C099117575C27DA784A8B7E509D12DBA" type="DOI">http://dx.doi.org/10.3897/alpento.1.20463</mods:identifier>
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<treatment id="CAB2620A6ED7E608F2B9AD5B93C08DE4" ID-GBIF-Taxon="156199578" LSID="urn:lsid:zoobank.org:act:E89D5E91-509F-4DDB-9A33-8F5C99F5EA6A" httpUri="http://treatment.plazi.org/id/CAB2620A6ED7E608F2B9AD5B93C08DE4" lastPageNumber="33" pageId="0" pageNumber="33">
<subSubSection id="3CF1FFB1082451DD53F04CB8867A9E2A" pageId="0" pageNumber="33" type="nomenclature">
<paragraph id="B45CBE6CD2D1FCBA4BFECCC5CD273B48" pageId="0" pageNumber="33">
<taxonomicName id="EFC7222209928F447B121D87629B479F" LSID="http://zoobank.org/E89D5E91-509F-4DDB-9A33-8F5C99F5EA6A" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus tonguci" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="tonguci">Hercostomus tonguci</taxonomicName>
<taxonomicNameLabel id="732C432A8CDB688C875C35C06ED4E455" pageId="0" pageNumber="33">sp. n.</taxonomicNameLabel>
Figs 1 4
</paragraph>
</subSubSection>
<subSubSection id="099C12F9A5349451FF2CD20BB6208625" pageId="0" pageNumber="33" type="type material">
<paragraph id="66331D7FC2F1ED4774619989A88AFA1B" pageId="0" pageNumber="33">Type material.</paragraph>
<paragraph id="842254815E9689A6DD9F857E150FC10D" pageId="0" pageNumber="33">
Holotype male: Turkey, Akyaka, river banks, salty meadow,
<geoCoordinate id="FAE3C03A59C3CA094C77189554304E49" direction="north" orientation="latitude" precision="15" value="37.054443">37°03'16&quot;N</geoCoordinate>
,
<geoCoordinate id="7507A38E1C3586137445CB8765E51C0C" direction="east" orientation="longitude" precision="15" value="28.3325">28°19'57&quot;E</geoCoordinate>
, 16. 27.v.2011, Bartak &amp; Kubic (CULSP).
</paragraph>
</subSubSection>
<subSubSection id="D2DD74786AC881DFF87998C814DEB844" pageId="0" pageNumber="33" type="diagnosis">
<paragraph id="BC312EE96868D59408FE6EE14CBCF779" pageId="0" pageNumber="33">Diagnosis.</paragraph>
<paragraph id="5BA1C6F114EA177A4574CC1AD75A45DE" pageId="0" pageNumber="33">Antenna black, postpedicel as long as high; arista dorsoapical; face narrow, with dense grey pruinosity; lower postocular setae black; abdominal segments 1-3 with yellow lateral spot; legs including coxae yellow; veins R4+5 and M parallel; CuA about 2.5 times as long as crossvein dm-cu; cercus yellow, with claw-like apical setae.</paragraph>
<caption id="5B9F78AA4B62AC6B266AE764FABF9E94" pageId="0" pageNumber="33">
<paragraph id="9ABC3A22AF0541272600A2F3257CDF99" pageId="0" pageNumber="33">
Figures 1 4.
<taxonomicName id="5AF797153DF4D969DC310B490B892E48" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus tonguci" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="tonguci">Hercostomus tonguci</taxonomicName>
sp. n. holotype: 1, habitus, left lateral; 2, head, left lateral; 3, antenna, left lateral; 4, hypopygium, left lateral.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="60368191FD1286BE4A1DDEA4C91CC066" pageId="0" pageNumber="33" type="description">
<paragraph id="2ABE857CE443C32CCDB624AAEFDB5BAB" pageId="0" pageNumber="33">Description.</paragraph>
<paragraph id="F2F66584BE09B5DB66AAFDE0D701EC49" pageId="0" pageNumber="33">Male. Body length (holotype): 2.2 mm, wing length 2.2 mm. Head: frons metallic green, with dense white pruinosity; face (Fig. 2) with dense grey pruinosity, narrowest distance between eyes about as distance between ocellar setae; palpus yellow; proboscis yellowish brown; antennal segments black; postpedicel (Fig. 3) as long as high; arista apicodorsal, pubescent, inserted near apex, apical segment 8 times as long as basal segment; lower postocular setae black. Thorax: mesonotum bright metallic green, with some grey pruinosity; thoracic setae black; 6 pairs of strong dc; 9 10 pairs of long ac; scutellum with 2 strong marginal setae, without lateral setae; 1 strong black ppls; pleura dark metallic green, with grey pruinosity. Legs: including coxae yellow, hind tarsomeres infuscated, setae and hairs black. Fore leg: coxa with some strong anterior setae; femur, tibia and tarsomeres bare; relative podomere ratios: 42:43:24:12:10:7:6. Mid leg: coxa with some anterior and a strong anterolateral setae; femur with a small anterior preapical seta; tibia with 2 small ad, 3 small pd, and a circlet of apical setae; relative podomere ratios: 50:55:29:16:13:8:7. Hind leg: coxa with a strong lateral seta; femur with a small anterior preapical seta; tibia slightly swollen in distal part, with 2 small ad and 3-4 small pd setae, and with a circlet of small apical setae; relative podomere ratios: 57:68:15:25:15:10:7. Wing: hyaline, veins dark brown; basal section of M shorter than distal section; R3+4 and M parallel; M joining costa posteriad of apex; CuAx ratio: 0.35; RMx ratio: 1.45; lower calypter yellowish-white, with brown setae; halter yellowish-white. Abdomen: metallic green shining, with black hairs and setae; tergite 1-3 with a large yellow lateral spot, tergite 8 dark brown. Hypopygium (Fig. 4): epandrium dark brown; cercus yellowish-white, apical border brownish infuscated, with 2 strong, claw-like apical setae in addition to the simple apical and marginal setae; hypandrium dark brown; apicoventral epandrial lobe yellowish-white, with 3 long, sinuate apical setae; surstyli yellowish-white. Female: unknown.</paragraph>
<caption id="AFA49708306B383E0C0C7C6448BF0C89" pageId="0" pageNumber="33">
<paragraph id="EA5704BA72C828D70AC37110BF9BBFD1" pageId="0" pageNumber="33">
Figures 5 13. 5,
<taxonomicName id="FBE28C829FC41E71B2F0B09E0668DF3D" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus angustus" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="angustus">Hercostomus angustus</taxonomicName>
, holotype; 6, 7,
<taxonomicName id="207CCC285CF3B57E11BC70D08BD00224" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus chetifer" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="chetifer">Hercostomus chetifer</taxonomicName>
; 8-12,
<taxonomicName id="AACB781FE4365B5CF41600481B3EB5BC" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus griseifrons" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="griseifrons">Hercostomus griseifrons</taxonomicName>
, lectotype; 13,
<taxonomicName id="A6E399A1DB3F09EAA36108B8EFEE556B" class="Insecta" family="Dolichopodidae" genus="Hercostomus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hercostomus nanus" order="Diptera" pageId="0" pageNumber="33" phylum="Arthropoda" rank="species" species="nanus">Hercostomus nanus</taxonomicName>
(5, 6, 8, 13- hypopygium, lateral, 7, 12- cercus, ventral, 9- hypopygium, ventral, 10- surstyli, lateral, 11- phallus, ventro-lateral).
</paragraph>
</caption>
</subSubSection>
<subSubSection id="0207680FF78001E108B1AE745A993B14" pageId="0" pageNumber="33" type="etymology">
<paragraph id="7A4F4A11A34A6F92A1E63A0230B7C9DA" pageId="0" pageNumber="33">Etymology.</paragraph>
<paragraph id="508BDA4DF1288DE2FABFEF9AB7451EF9" pageId="0" pageNumber="33">
The new species is dedicated to the Turkish dipterist and
<taxonomicName id="F65A4BAD679C80894D3A4DCC34FA73D1" family="Dolichopodidae" lsidName="" pageId="0" pageNumber="33" rank="family">Dolichopodidae</taxonomicName>
worker Alper Tonguc.
</paragraph>
</subSubSection>
<subSubSection id="357F6A9A4FA46F9DC2503B013173D3AE" pageId="0" pageNumber="33" type="remarks">
<paragraph id="FE189D7F389E60D2EEB3F61785A0E895" pageId="0" pageNumber="33">Remarks.</paragraph>
<paragraph id="7CF2FC462B402BF2C4D43704E4B43E3F" pageId="0" pageNumber="33">
<taxonomicName id="6A1ECB90714048188C15AC8CDA20BF06" lsidName="H. tonguci" pageId="0" pageNumber="33" rank="species" species="tonguci">H. tonguci</taxonomicName>
belongs to the species-group III according to
<bibRefCitation id="A9A9958A804658DAF5FA19E619BED6E8" pageId="0" pageNumber="33">Stackelberg (1933)</bibRefCitation>
which is defined by the following characters: femora yellow, postocular setae black. In the recent key to Palaearctic species of the species-group III (
<bibRefCitation id="F0F226C7632654A5A47C078644A1EC2B" author="Selivanova, OO" journalOrPublisher="Cesa News" pageId="4" pageNumber="37" pagination="1 - 6" title="Key to the Palaearctic species of the genus Hercostomus Loew (Diptera, Dolichopodidae). Part 3." volume="78" year="2012">Selivanova et al. 2012</bibRefCitation>
) the new species runs to
<taxonomicName id="E42707309E2DAC31CEA0BC6308733020" lsidName="H. acutangulatus" pageId="0" pageNumber="33" rank="species" species="acutangulatus">H. acutangulatus</taxonomicName>
Yang &amp; Saigusa, 1999 described from China based on the yellow lateral spots on the abdomen.
<taxonomicName id="43E8A9BC378FD18FB9786088116F7E64" lsidName="H. tonguci" pageId="0" pageNumber="33" rank="species" species="tonguci">H. tonguci</taxonomicName>
can be distinguished as follows: mesonotum without yellow coloration, first flagellomere as long as high, cercus apically with claw-like setae; wing length 2.2 mm. In
<taxonomicName id="1941ADDC320FCC9E02C1EE2C4C4D6F5D" lsidName="H. acutangulatus" pageId="0" pageNumber="33" rank="species" species="acutangulatus">H. acutangulatus</taxonomicName>
the mesonotum is partly yellow, the postpedicel is 1.6 times as long as high, the cercus has no claw-like setae apically, and the wing length is 5 mm.
</paragraph>
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</treatment>
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