Gilpinia infuscalae Wang & Wei, sp. nov. and a key to the Chinese Gilpinia species (Hymenoptera: Diprionidae) Author Wang, Hannan Author Smith, David R. Author Xiao, Wei Author Niu, Gengyun Author Wei, Meicai text Zootaxa 2019 2019-03-28 4571 4 589 596 journal article 27807 10.11646/zootaxa.4571.4.11 58637cc9-5412-44a5-9957-3e1e9a3b47e1 1175-5326 10072942 58F35025-8E50-44D3-9B90-83475F567087 Key to the Chinese species of Gilpinia Benson (females; examined species are marked with *) 1. Inner spur of hind tibia scale like......................................................................... 2 - Inner spur of hind tibia simple........................................................................... 4 2. Annuli 2 and 3 divergent downwards ( Fig. 2B ); pronotum entirely yellow; only posterior margin of mesoscutellum black. China ( Heilongjiang ), Finland ....................................................... * G. fennica (Forsius, 1911) - Annuli 2 and 3 parallel ( Figs. 2A, C ); pronotum yellow with black marks; both anterior and posterior margins of mesoscutellum black............................................................................................ 3 3. Serrulae 3–5 broader than the ctenidium bear them ( Fig. 2A ); head with a dark band on ocellar area, not reaching inner margins of eyes; apical margin of clypeus straight; ocellar area with 3 small brownish marks; pronotum pale with anterior margin black. China ( Inner Mongolia )............................................... G. baiyinaobaoa G. Xiao & X. Huang, 1985 - Serrulae 3–5 equal to the ctenidium bear them ( Fig. 2C ); head with a dark band on ocellar area, reaching inner margins of eyes; apical margin of clypeus slightly incised; ocellar area without brownish marks; pronotum black with lateral corners pale. China ( Heilongjiang , Jilin ), Siberia, Europe.................................................... * G. virens ( Klug, 1812 ) 4. Head black at least between ocellar area and toruli........................................................... 5 - Head pale with black at most on ocellar area above toruli..................................................... 10 5. Head black at least above toruli, but dorsally more or less pale.................................................. 6 - Head black with labrum, clypeus, supraclypeal area and dorsal margin of head more or less pale....................... 8 6. Scape, pedicel and flagellomere 1 black and each basally pale; lateral mesoscutal lobe black with anterior and lateral margins pale; mesoscutellum pale with a central longitudinal black line; legs whitish yellow. Lancet in Fig. 2E . China ( Sichuan , Yunnan )................................................................ G. yongrenica G. Xiao & X. Huang, 1984 - Scape and pedicel pale, flagellomere 1 black; lateral mesoscutal lobe black with lateral margins pale; mesoscutellum pale with posterior margin black; legs yellow with black marks or dirty yellow............................................. 7 7. Pectus, lower anterior margin of mesepisternum, lower mesepimeron, and most of metepimeron black; legs yellow with black marks; lancet with basal annuli straight, subparallel ( Smith 1974: Fig. 1 ). China ( Fujian ), Thailand ................................................................................................... * G. marshalli ( Forsius, 1931 ) - Pectus, mesepisternum, mesepimeron, metepimeron pale; legs dirty yellow. Lancet with basal annuli curved, annuli 1 and 2 distinctly divergent ( Fig. 2F ). China ( Heilongjiang )............................. G. pinicola G. Xiao & X. Huang, 1985 8. Body entirely black; wings strongly smoky; lancet with 11 distinct annuli; length of basal ctendium to lancet apex about 2.0× maximum width of lancet; maximum length of annulus 2 about 2.1× minimum; annulus 1 narrow and about 0.4× length of annulus 2 ( Fig. 2H ). China ( Jiangxi ).......................................... * G. infuscalae Wang & Wei , sp. nov. - Body black with pale marks; wings transparent; lancet with 9 or 10 distinct annuli; length of basal ctendium to lancet apex at least 2.5× maximum width of lancet; maximum length of annulus 2 at most 1.6× minimum; annulus 1 about at least 0.7× length of annulus 2 ( Fig. 2D, G ).......................................................................... 9 9. Head black with labrum and ventral margin of clypeus yellow; median mesoscutal lobe and mesoscutellum black; legs yellow, coxae, trochanters and femora basally dark brown, tibiae basally more or less whitish; annuli 2 and 3 divergent downwards, annulus 1 about 0.7× length of annulus 2 ( Fig. 2G ). China ( Heilongjiang ), Japan ( Hokkaido )......... G. tohi Takeuchi, 1940 - Head black with labrum, clypeus, supraclypeal area and dorsal margin of head pale; median mesoscutal lobe black with posterior lateral margin pale, mesoscutellum black with a central horizontal pale band; coxae and trochanters black, tarsi, hind femur and apex of tibiae reddish brown, tibiae basally yellow; annulus 2 parallel with 3, annulus 1 about 1.1× length of annulus 2 ( Fig. 2D ). China ( Anhui )................................................... * G. massoniana G. Xiao, 1992 10. Annulus 1 with a distinct serrula ( Fig. 2 I )................................................................. 11 - Annulus 1 without serrula ( Figs. 2 J-M)................................................................... 12 11. Body reddish brown; ocellar area with a short dark band; mesoscutellum, central part of pronotum and most of lateral mesoscutal lobes black (median mesoscutal lobes sometimes with black triangular marks); tergum 1 black. Lancet in Fig. 2 I . China ( Gansu ).................................................................... * G. tabulaeformis G. Xiao, 1992 - Body yellowish brown; ocellar area pale without black marks; pronotum, median mesoscutal lobe, lateral mesoscutal lobe and tergum 1 pale; mesoscutellum black. China ( Hebei ).............................. G. funingensis Wen, Sun & Li, 1991 12. Ctenidium 1 broken at middle ( Fig. 2M ); lateral mesoscutal lobe entirely pale. China ( Anhui , Guangxi ).......................................................................................* G. lipuensis G. Xiao & X. Huang, 1985 - Ctenidium 1 entire; lateral mesoscutal lobe pale with dark marks or entirely black................................. 13 13. Annuli 1 and 2 straight and parallel ( Fig. 2J ); body yellow; mesoscutellum entirely pale; sheath with lateral margin of scopa slenderly protruding. China ( Yunnan ).................................................. * G. hebedentata Xu, 1997 - Annuli 1 and 2 curved and divergent downwards ( Fig. 2K, L ); body reddish brown, mesoscutellum entirely black or pale with posterior margin black; sheath with lateral margin of scopa more or less flat...................................... 14 14. Annuli 1 and 2 distinctly divergent ventrally, basal serrulae acute ( Fig. 2K ); labrum black; flagellomeres dorsally reddish brown, ventrally black; dorsal mesonotum mostly pale, median mesoscutal lobe pale, both lateral mesoscutal lobes with central longitudinal dark stripes; mesoscutellum with posterior margin black. China ( Yunnan ).................................................................................................. G. jinghongensis G. Xiao & X. Huang, 1984 - Annuli 1 and 2 weakly divergent ventrally, basal serrulae truncate ( Fig. 2L ); labrum reddish brown; flagellomeres black; dorsal mesonotum mostly black; both median mesoscutal lobe with posterior dark marks; lateral mesoscutal lobes and mesoscutellum entirely black. China ( Yunnan , Guizhou )......................................* G. jingxii G. Xiao & X. Huang, 1984