Paramedetera Grootaert & Meuffels, 1997 Parasyntormon Wheeler, 1899 Parathinophilus Parent, 1932 Parentia Hardy, 1935 Pelastoneurus Loew, 1861 Peloropeodes Wheeler, 1890 Peodes Loew, 1857 Perithinus Haliday, 1832 Phacaspis Meuffels & Grootaert, 1988 Phalacrosoma Becker, 1922 Phrudoneura Meuffels & Grootaert, 1987 Physopyga Grootaert & Meuffels, 1989 Pilbara Bickel, 1994 Pinacocerus Van Duzee, 1930 Plagioneurus Loew, 1857 Plagiozopelma Enderlein, 1912 Plectropus Haliday, 1832 PolymedonOsten-Sacken, 1877 Proarchus Aldrich, 1910 Prochrysotus Meunier, 1908 Prosystenus Negrobov, 1976 Pseudargyra Van Duzee, 1930 Pseudohercostomus Stackelberg, 1931 Pseudoparentia Bickel, 1994 Pseudosympycnus Robinson, 1967 Pseudoxanthochlorus Negrobov, 1977 Pterostylus Mik, 1878 Retinitus Negrobov, 1978 Rhaphium Meigen, 1803 Rhynchoschizus Dyte, 1980 Saccopheronta Becker, 1914 Sarcionus Aldrich, 1901 Scelloides Bickel & Dyte, 1989 Scellus Loew, 1857 Scepastopyga Grootaert & Meuffels, 1997 Sciapus Zeller, 1842 Scorpiurus Parent, 1933 Scotiomyia Meuffels & Grootaert, 1997 Septocellula Hong, 1981 Sigmatineurum Parent, 1938 Somillus Brethes, 1924 Sphyrotarsus Mik, 1874 Stenopygium Becker, 1922 Stolidosoma Becker, 1922 Sybistroma Meigen, 1824 Symbolia Becker, 1921 Sympycnidelphus Robinson, 1964 Sympycnus