Five new species of Phaonia Robineau-Desvoidy (Diptera: Muscidae) from China Xue, Wanqi Du, Jing Zootaxa 2020 2020-12-17 4895 4 559 572 8GTJF Xue & Du , Xue & Du 2020 [151,547,490,517] Insecta Muscidae Phaonia Animalia Diptera 3 562 Arthropoda species zhangjunyui sp. nov.  ( Figs 4–7, 26, 33)   Diagnosis.Mid tibia with a row of p; prst -arcabsent, post dc3, notopleuron with setulae; surstylus broad in lateral view, katepimeron bare; Surrounding of r-m and dm-cu not clouded; hind femur without pv.   Description. Male.Body length 6.8–7.0 mm. Head. Eye bare and not expanded on upper half; frons slightly wider than distance of outer margins of posterior ocellus; frontal vitta black, fronto-orbital plate contiguous in the middle; ocellar seta long, longer than fr; 8–9 fron 5/6 of lower part of frons; orsabsent; fronto-orbital plate, parafacial and gena black, covered with grayish pruinosity; parafacial about 4/5 of postpedicel in width; lunule darkbrown; postpedicel brown-yellow on basal 1/3–1/2, others brown-black, postpedicel about 2.5–2.8x as long as wide; arista long plumose, the longest cilia about 2.5x of postpedicel in width; face and facial ridge black, covered with gray pruinosity; epistoma not projecting; gena black, upcurved setulae indistinct, gena about 1/7 of eye in height; postgena setulae brown-yellow; palpus black on distal 2/3; prementum about 2/3 of palpus in length and about 2.0x as long as high, covered with gray pruinosity.  Thorax. Black, covered with gray pruinosity; scutum with 4 black vittae, extending to 2/3 of scutellum; arc0+1; dc2+3; ial0+2; pralong and strong, about 3.0x as long as posterior notopleural seta; notopleuron covered with small setulae; basisternum, katepimeron and meron bare; katepisternal setae 1+2; anterior spiracle yellow, posterior spiracle brown; only apical part and lateral margin of scutellum brownish yellow, lateral and lower margins of scutellum bare.  Wings. Semihyaline; tegula black; basicosta yellow; costal spine short; lower C covered with hairs; Sc bent as a bow; radial node bare; surrounding of r-m and dm-cu not clouded, dm-cu straight; R 4+5and M straight and parallel in distal part, the former slightly upward bent in apical part; calypter yellowish; halter yellow.  Legs. Yellow except tarsi dark-brown; fore tibia without median p; mid femur with a row of short setulae on basal 3/5, without av, with 1–2 sub-basal pv, 1 apical ad, 3 apical pd; mid tibia with 2 p; hind femur with a row of av, long and strong on distal half, without pv; hind tibia with 4–5 av, 1–2 ad, 1 pre-apical pd, without apical pv; all tarsi longer than tibia respectively; fore claws and pulvillus longer than length of its tarsomere 5; mid claws and pulvillus equal to length of its tarsomere 5; hind claws and pulvillus shorter than length of its tarsomere 5.  Abdomen. Black and covered with dark-gray pruinosity, short subulate in dorsal view; syntergite 1+2 to tergite 5 each with a black median vitta, tergites 3 and 4 covered with triangle dark-brown shifting pruinosity patch; both sides of tergites 3 to 5 covered with shifting pruinosity patch; tergite 3 with a pair of medial marginal setae; tergites 4 and 5 with complete posterior marginal setae rows, sternite 1 bare; sternites 2 to 4 each with a pair of setae posteriorly; two sides of the cerci not round in posterior view.  Female. Unknown.   Type material.   Holotype.³, CHINA: Mt. Zhaogong,  1400–1600 m, 103°51’E, 30°97’N, Dujiangyan, Sichuan Province,  12.x.2013, (Jun-yu Zhang) ( SYNU).    Paratype, CHINA: 1³, same data as holotype.   Remarks.The new species is similar to  P. ampycocerca Xue & Yang, 1998, but differs in the following features: eye bare (in  P. ampycocercaciliate), postgena setulae brownish yellow (in  P. ampycocercablack), palpus black (in  P. ampycocercabrown); only apical part and lateral margin of scutellum brownish yellow (in  P. ampycocercadark brown), posterior spiracle brown (in  P. ampycocercayellow); hind femur without pv(in  P. ampycocercawith a row); two sides of the cerci not round in posterior view (in  P. ampycocercaround).   Etymology.The species name, in apposition, is based on the name of collector Junyu Zhang.  Geographic distribution. China: Sichuan Province(Dujiangyan). 3003783308 2013-10-12 SYNU China 1500 Dujiangyan 103.85 Mt. Zhaogong 3 562 1 Sichuan holotype 3003783309 [199,719,1750,1779] 2013-10-12 SYNU China 1500 Dujiangyan 103.85 Mt. Zhaogong 3 562 1 Sichuan paratype