Three new species of annulitibia - group of the genus Macrophya Dahlbom (Hymenoptera: Tenthredinidae) in Mts. Qinling from China Author Mengmeng Liu Author Zejian Li Author Jian Shang Author Meicai Wei text Zoological Systematics 2016 41 2 216 226 journal article 39062 10.11865/zs.201620 0503f5dd-4582-473e-90c8-96fcc2793e02 270346 urn:lsid:zoobank.org:pub:CDD3992A-A49F-4126-A017-25D5D2462226 Key to the known species of the annulitibia -group from China . 1. Fore wing with transverse smoky band below stigma more or less...................................................................................................... 2 Fore wing hyaline, without smoky band below stigma ........................................................................................................................ 4 2. Metepimeral appendage broad and large, about 3.5 times breadth of cenchrus, center of metepimeral appendage little shiny, with clear microsculptures and punctures ( Fig. 27 ); fore wing with feeble, transverse smoky band below stigma, bound not clear ( Fig. 22 ); hind trochanter entirely black, without white macula ( Fig. 22 ); hind tibia and tarsi entirely blackish brown ( Fig. 22 ); middle serrulae of lancet in female usually with 22–29 distal teeth, subbasal teeth very minute ( Fig. 30 ). China (Gansu, Shaanxi) ................ ........................................................................................................................................................................ M. rugosifossa sp. nov. Metepimeral appendage smaller than the former, about 2 times breadth of cenchrus, metepimal appendage shiny, without distinct microsculpture and puncture; fore wing with distinct, transverse smoky band below stigma, bound clear; hind trochanter entirely white, if largely white, ventral side of hind trochanter with black maculae; hind tibia entirely black, hind tarsi with white maculae more or less; middle serrulae of lancet in female usually with 10–12 distal teeth, subbasal teeth small.............................................. 3 3. Antenna partly white, antennomere 3 approximately 1.1 times as long as antennomere 4; posterior margin of metepimeron slightly extended downward and concave, appendage narrow and small; hind femur with white band dorsally. Burma , China (Sichuan, Yunnan).................................................................................................................................................... M. pompilina Malaise, 1945 Antenna entirely black, antennomere 3 approximately 1.4 times as long as antennomere 4; posterior margin of metepimeron extended downward, strongly concave, appendage wide and large; hind femur entirely black. China (Gansu, Shanxi, Henan, Hubei, Sichuan, Yunnan) ......................................................................................................................... M. parapompilina Wei & Nie, 1999 4. Hind tibia largely with reddish brown maculae at base, apex black, but without yellow macula ( Fig. 1 ); postocellar area 2.0 times broader than long ( Fig. 2 ); cell 2Rs as long as cell 1Rs, petiole of anal cell in the fore wing about 1.8 times longer than crossvein 1r-m and about 1.2 times longer than crossvein cu-a ( Fig. 1 ); middle serrulae of lancet in female each with 2 proximal and 9–11 distal teeth, not protruding mastoid-like ( Fig. 8 ). China (Shaanxi, Hubei) .................................................... M. brevicinctata sp. nov. Hind tibia largely black, middle part with distinct yellow ring, usually color ranged from yellowish white to yellow, but without reddish brown macula absolutely; other characters not different from the former ...............................................................................5 5. Pronotum entirely black in female; lateral corners of posterial margin with clear yellowish white maculae in male; middle part of hind tibia with yellowish white ring in two sex specimen, shorter than 1/2 times of hind tibia clearly ............................................... 6 Lateral corners of posterial margin of pronotum with yellow maculae distinctly in female; unknown in male; hind tibia with yellow ring from subbasal to middle parts, not shorter than 1/2 times of hind tibia ........................................................................................ 7 6. Postocellar area about 2.5 times broader than long; hind tarsomere 1 entirely black. North Korea ; Japan , East Siberia, China (Heilongjiang, Jilin, Liaoning, Gansu, Henan, Sichuan) ...................................................................... M. annulitibia Takeuchi, 1933 Postocellar area about 2 times broader than long ( Fig. 11 ); hind tarsomere 1 largely pale yellowish white at apex, shortly black at base ( Fig. 9 ). China (Liaoning, Ningxia, Gansu, Shaanxi, Henan, Hubei, Sichuan, Yunnan) ........................... M. qinlingium sp. nov. 7. Mesoscutellum entirely yellow; posterior margin of metepimeron clearly extended downward and concave, appendage long and narrow, containing some minute punctures; fore coxa largely yellow, with small black maculae; basal half of middle femur yellow, apical half black; basal 4/7 of hind femur yellow, apical 3/7 black; hind tarsus largely yellow, base of hind tarsomere 1 black; apical 1/7 of fore wing with a subrounded, smoky macula. China (Tibet, Sichuan)................................................ M. xinan Li & Liu, 2015 Mesoscutellum entirely black; posterior margin of metepimeron extended downward and concave, appendage broad, containing some large punctures; fore coxa largely black, with small yellow maculae; basal 1/3 of middle and hind femora yellow, apical 2/3 black; hind tarsus entirely yellow; fore wing without smoky macula. China (Sichuan).............................. M. shengi Li & Chu, 2015 4