Three new species of the subgenus Jaynesia Allen, 1969 of the genus Tiphia Fabricius, 1775 (Hymenoptera: Tiphiidae: Tiphiinae) from China, with a key to all known species Author Han, Qian Chongqing Key Laboratory of Vector Insects; Chongqing Key Laboratory of Animal Biology; Institute of Entomology and Molecular Biology, Chongqing Normal University, Chongqing 401331, China Author Chen, Bin Chongqing Key Laboratory of Vector Insects; Chongqing Key Laboratory of Animal Biology; Institute of Entomology and Molecular Biology, Chongqing Normal University, Chongqing 401331, China Author Li, Ting-Jing Chongqing Key Laboratory of Vector Insects; Chongqing Key Laboratory of Animal Biology; Institute of Entomology and Molecular Biology, Chongqing Normal University, Chongqing 401331, China text Zootaxa 2021 2021-05-14 4970 2 313 324 journal article 6316 10.11646/zootaxa.4970.2.5 390495f8-06aa-4387-a57c-d8771fe0d7ac 1175-5326 4761803 Subgenus Jaynesia Allen, 1969 Jaynesia Allen 1969: 354 ; Tsuneki 1985: 3 ; Tsuneki 1986a: 5 ; Chen & Yang, 1990: 254 . Type species: Tiphia communis Allen & Jaynes, 1930 . Diagnosis. Anterior carina of pronotum complete and strong ( Figs 5 , 15 , 25 ); in male, marginal cell of forewing as extended as second submarginal cell ( Figs 12 , 22 ), S5 ( Figs 20 , 29 ) with lateral denticle; in female, metabasitarsomere without groove; T1 anteriorly without transverse carina, T1 with subposterior margin extending and more or less covering subapical puncture groove in lateral view ( Figs 9 , 18 , 27 ) ( Allen 1969 ; Tsuneki 1985 , 1986a ).