Brevicopius gorochovi, Gnezdilov, 2017

Gnezdilov, Vladimir M., 2017, New Genus And Species Of The Tribe Parahiraciini (Hemiptera, Fulgoroidea, Issidae) From The Philippines And Vietnam, Acta Zoologica Academiae Scientiarum Hungaricae 63 (4), pp. 429-442 : 435-438

Brevicopius gorochovi sp. n.

(Figs 21–32, 39–44)

Typematerial. fHolotype, Vietnam, GiaLaiProvince, BuonLuoi , 22.III.1995 , A.V.

Gorochovleg. (ZIN).

Description. Metopeelongate, convexabovepostclypeus – thislowerpartofmetope jointtoitsupperflatpartatrightangle (inlateralview) (Figs 22, 24, 42, 43). Metopewith sublateralcarinaejointbelowitsuppermargininshapeofhourse- shoeandwithpustules betweensublateralcarinaeandupperandlateralmargins. Insideofhourse- shoeatmidline thereislargetriangularpustule (Fig. 22). Uppermarginofmetopedeeplytrapezoidally concave (Figs 22, 43). Metopoclypealsuturedistinct, convex. Postclypeuslarge, smooth. Ocelliabsent. Pedicellelongatelycylindrical. Rostrumreachinghindcoxae, itssecondand thirdsegmentnearlyequalinlength; thirdsegmentnotnarrowingapically (cylindrical) (Fig. 21). Metopeandanteriorpartofcoryphejointatrightangle (inlateralview) (Figs 24, 42). Coryphetransverse, concavealongmidline (Figs 23, 40). Anteriorandposteriorparts ofcoryphenearlyequalinlengthalongmidlineandjointatobtuseangle; posteriorpartis moreconvex. Pronotumandmesonotumnearlyequalinlengthalongmidline. Pronotum withpustulesalongitsanteriormarginandbesidesofmidline. Paradiscalfieldswide, with pustulesexceptsmoothareasbehindtheeyes. Paranotallobeswidelytriangular. Mesono- tumconcavemedially. Tegulaesmall. Forewingselongate, withkell- shapedlongitudinal veins, withwidehypocostalplate (Figs 25, 26, 39, 41). Clavusslightlylongerthan 1/3 of winglength. Basalcellnarrow, weaklyrecognisable. R 2 – furcatingneartobasalcell, M 2, CuA 3 – bothfurcatingatthesamelevelbeforeapexofclavus. Postclavalpartsoffore wingscrossing (indorsalview). Hindwingsaslongasforewings. Forefemoraarelongest, hindfemoraareshortest (Figs 29, 30). Foreandmiddlefemoraandtibiaeflattened (Figs 29, 31). Hindtibiaearelongest. Hindtibiawith 2 lateralspinesindistalhalfandwith 7 apical spines. Firstandsecondtarsomeresofforeandmiddlelegsnearlyequalinlength, third tarsomere 2–2.5 timeslonger. Firstandsecondmetatarsomeresnearlyequalinlength, with longhair- shapedsetaeonventralsurface. Firstmetatarsomerewith 2 latero- apicaland 6 intermediatespines. Secondmetatarsomerewithonly 2 latero- apicalspines. Aroliumof pretarsusnotexcidingapicesofclaws, withconvexhindmargin (indorsalview) (Fig. 32). HindmarginoffemalesterniteVIIwithtwoconcavities (Fig. 28). Analtubewide, with medianconcavityapically (Fig. 27). Gonoplacsconvex, withoutcarinae (Fig. 44).

Colouration. Head, pro- andmesonotumlightbrownyellowish (Figs 39, 40). Metope darkbrowntoblack, withblackupperangles; sublateralcarinae, mediantriangular, and pustuleslightyellow (Fig. 43). Genaelightbrownyellowish, withreddotsandwithblack Figs 21–32. Brevicopiusgorochovi sp. n., holotype. 21 = rostrum, 22 = head, frontalview, 23 = head, pro-, andmesonotum, dorsalview, 24 = head, lateralview, 25 = forewing, 26 = hypocostalplateofforewing, 27 = apicalpartoffemaleanaltube, dorsalview, 28 = hind margin of female sternite VII, ventral view, 29 = right fore leg, 30 = left middle leg, 31 = left

hindleg, 32 = pretarsusofleftforeleg

stripealongeyemargin (Fig. 42). Scapusandpedicellightgreenyellowish. Clypeusdark browntoblack. Rostrumgreenyellowish. Pronotumwithblackposteriormargin. Mesono- tumwithdarkbrownupperangles. ForewingswithbrownyellowishRandtransverse veinsandwithblackcellsbasallyandbehindthehypocostalplate (Figs 39, 41). MandCuA greenyellowishwithdarkbrownandblackcellsbetweenthem, transverseveinsreddish. Clavuswithdarkbrowntoblackcellsandwithreddishtransverseveins, Pcugreenish, A 1 brown. Hindwingsdarkbrown. Forecoxaeandfemoradarkbrowntoblack, withlight frontalview

spotsoutsideapicallyandlightyellow, withbrownspotsinside. Forefemoraandtarsidark brown. Foretibiaewithtwolargelightbrownyellowishpatchesatitsmiddleandproximal- ly (Fig. 41). Middletrochantersdarkbrownoutsideandlightyellowinside. Middlecoxae lightyellow. Middlefemoralightyellow, withbrownspotsanddotsanddarkbrownoutsidebasallyandapically. Middletarsidarkbrown. Hindcoxaedarkbrowntoblack. Hind trochantersdarkbrown. Hindfemoradarkbrowntoblackoutsideandbrownyellowishin- side. Hindtibiaelightyellowgreenish, withbrownspots. Hindtarsilightyellowgreenish. Thirdmetatarsomerebrownapically, clawsdarkbrown. Apicesoflegspinesblack. Third abdominalsternitebrownyellowish, withblacklateralparts. AbdominalsterniteVIblack medially. AbdominalsternitesV–VIbrowntodarkbrownandblackmedially. Abdominal sterniteVIIlightbrown, withblackmedianlobe (Fig. 44). AbdominallaterotergitesVI–VII black. GonocoxaVIIIdarkbrowntoblack, withlightyellowhindmargin. Gonoplacsdark brown, withtwoorangepatchesmedially. Analtubeyellowgreenish.

Totallength. 11 mm.

Etymology. Thespeciesisnamedafterthewell- knownRussianorthopterologist –

Dr. AndreyGorochov.

Brevicopiusjianfenglingensis (Chen, ZhangetChang, 2014)

(Figs 14–20)

Fortunia jianfenglingensis Chen, Zhang et Chang, 2014: 94 (sp. n.).

Brevicopius jianfenglingensis Meng, Qin et Wang, 2015: 585 (comb. n.).

Materialexamined. Vietnam: 1 m, “AnnamProvince / HautDonai / ColdeBlao”, “Alt. 900 M. / 11.5.1933 ”, “ M. Poilane / Coll.” ( USNM); 1 f, Dak Lak Province, Chu Yang Sin Nat. Park , 2–10.VII.2007, P. Grootaertleg. ( IRSNB) .