First records of the subfamilies Ecliminae and Lomatiinae (Diptera, Bombyliidae) from China with description of two new species Author Yao, Gang 0000-0002-3551-5878 Jinhua Polytechnic, Jinhua, Zhejiang 321007, China. & Key Laboratory of Forest Protection of National Forestry and Grassland Administration, Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China. likygang@gmail.com Author Luo, Jun Jinhua Polytechnic, Jinhua, Zhejiang 321007, China. Author Li, Xuankun Florida Museum of Natural History, University of Florida, Gainesville, FL 32611 U. S. A. Author Yang, Ding College of Plant Protection, China Agricultural University, Beijing 100193 PR China. text Zootaxa 2022 2022-02-04 5094 3 396 408 journal article 20815 10.11646/zootaxa.5094.3.2 a96b24a5-d061-4422-8b69-3c9f46442d2c 1175-5326 5974168 7E4F2A20-2555-48E7-9BFC-B3904D745A11 Identification key to the subfamilies of Bombyliidae recorded in China . 1 Postcranium flat or tumid, without concavity surrounding occipital foramen ....................................... 2 - Postcranium with deep or shallow concavity surrounding occipital foramen....................................... 7 2 R 4+5 unbranched; palps absent or minute; abdominal spiracles located in tergites; very small, 1–5 mm ..... Mythicomyiinae - R 4+5 branched; palps present and most often large; abdominal spiracles in pleural membrane........................ ... 3 3 M 2 absent........................................................................................... 4 - M 2 present.......................................................................................... 5 4 Flagellum with subapical sulcus containing a style..................................................... Usiinae - Flagellum without a subapical sulcus ............................................................ Toxophorinae 5 Flagellum with an apical sulcus containing a style................................................... Phthiriinae - Flagellum lacking an apical sulcus ........................................................................ 6 6 Body slender, abdomen elongate, slender and slightly tapering towards apex; vein dm-cu strongly curved; flagellum onesegmented; acanthophorite spines apically expanded..................................... Ecliminae (new to China ) - Body broad, abdomen not elongated, stout and strongly tapering towards apex; if body slender and vein dm-cu strongly curved, then flagellum three-segmented; acanthophorite spines apically narrowed, sometimes absent............... Bombyliinae 7 Clypeus reaching base of antennae.................................................. Lomatiinae (new to China ) - Clypeus not reaching base of antennae........................................................... Anthracinae