Coenosia adrohalter Xue et Wang, 2014
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publication ID |
https://doi.org/ 10.5281/zenodo.5736303 |
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persistent identifier |
https://treatment.plazi.org/id/7D28D81D-FFD5-165D-F31B-FC4DFC680F1F |
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treatment provided by |
Felipe |
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scientific name |
Coenosia adrohalter Xue et Wang |
| status |
sp. nov. |
Coenosia adrohalter Xue et Wang , sp. n.
( Figs 4–8 View Figs 4–8 )
Holotype: male, China, Pianmatown , Lushuicounty, YunnanProvince, 3153 m, 8. vii. 2009, collectedbyShuaiWang.
Paratypes: 2 males, China, Pianmatown , Lushuicounty, YunnanProvince, 3153 m, 8. vii. 2009, collectedbyShuchongBai .
Male: Bodylength 3.6–3.8 mm.
Head: Eyebare, lowerposteriormarginnotconcave; fronsabout 0.38 ofheadin width; frontalvittablack, withorange- greypruinosity, about 3.0 timesaswideasfrontoorbitalplate; frontaltrianglewithorange- greypruinosity, reachingmiddlepartoffrons; lunuledarkorange, withlightgreypruinosity; ocellarsetashorterthanwidthoffrons; in- nerverticalsetaabout 3.0–3.5 timesaslongasouterverticalseta; 3 pairsof fr, middlepair shortandsmall; orbitalseta 1; fronto-orbitalplatewithorange- greypruinosity; parafacial withsilverpruinosity, parafacialatmostequaltopostpedicelwidth; antennadarkblack; postpedicelabout 3.2–3.5 timesaslongasbroad, anteriorlowermarginasarightangle; aristaentirelycoveredwithshorthairs, thelongesthairsshorterthanbasaldiameterof arista; epistomanotprojecting; frontalanglesituatedinfrontofvibrissalangle; genaabout 1/4 ofeyeinheight; genalhairs, epicephalonhairsandpostgenalhairsblack; genaand occiputwithgreen- greypruinosity, epicephalonsparselycoveredwithhairs; prementum blackandshining, about 3.0–3.2 timesaslongasbroad; palpusblack-brown, about 1.2 timesaslongasprementum; labellumabout 1.3 timesaslongaswidthofprementum; oral discwithatoothonposteriorpart, lateralpartwith 2 pairsofupcurvedteeth.
Thorax: Blackingroundcolour, withgreen- greypruinosity; scutumwithorange- greypruinosity; alongtherowof acr andtherowof dc eachwithabrownvitta, median vittareachingscutoscutellarsuture; 2 rowsof acr ashairs; dc 1+3; posthumeralseta 1+0; ial 0+2; without pra; notopleuronbare; basalscutellarsetaandapicalscutellarsetalargeand long; lateralsurfaceandventralsurfaceofscutellumbare; proepisternumandbasisternum ofprosternumconcaveincenter; anepimeron, meronandkatepimeronbare; proepisternal setae 2 (oneofthemshort); upperproepimeralseta 1 (lowerpartwithadowncurvedhair); anteriorspiracleandposteriorspiraclesmall, anteriorspiracleyellow, posteriorspiracle brown; katepisternalsetaeplacedasanisoscelestriangle.
Wings: Slightlyhyaline, veinsorange; basicostadarkbrown; costalspineshortand small; costareachingthetipofM; R4+5 andMparallel; calyptersyellowish; lowercalypter Figs 4–7 View Figs 4–8 , 0.1 mm for Fig. 8 View Figs 4–8 .
projecting, about 1.2 timesaslongasuppercalypter; haltereyellow, knobofhalterelarge, aslongasbroadandabouthalflengthofhaltere.
Legs: Basal 1/6 oftibiae, apicalpartofforefemur, foretrochanterandmidtrochanter yellow, theremainingpartsoflegsdarkblack; femorawithlightgreyproinosity; foretibia with 1 median p, 1 preapical d; midfemurwithout av, only 2–3 av setulaeinbasalpart, as longas 1/3 oftibialdiameter, 2–3 pv inbasal 1/3, aslongastibialdiameter, 1 preapical a; midtibiawith 1 supramedial ad, 1 pd; hindfemurwith 1 subbasal av, 1 submedial av, 1 preapical av, 1 subbasal pv, 1 supramedial pv; hindtibiawith 1 submedical av, 1 median ad, 1 preapical d, withoutapical pv; tarsilongerthantibiae; clawslongerthanpulvilli, about 4/5 offifthtarsomereinlength.
Abdomen: Groundcolourblack, denselycoveredwithgreen- greypruinosity; long- conicalindorsalview; posteriormarginalsetaeofeachtergiteweak, sparselycoveredwith hairs; tergites 1+2–5 eachwithdarkbrownmedianvittaandapairoftriangularspots; epandriumasahemisphere; sternite 1 bare.
Female: Unknown.
Etymology: Thisspeciesnamereferstotheenlargeddistalpartofthehaltere.
Diagnosis: Thisspeciesresembles Coenosiabrevicauda Pont, 2005, butit differsbyfronto-orbitalplatewithorange- greypruinosity, alongtherowof acr andtherowof dc eachwithabrownvitta, haltereyellow, knobofhaltere large, aslongasbroadandabouthalflengthofhaltere, foretrochanterand midtrochanteryellow, midfemurwithout av.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.