The following is an incomplete list of hoverfly species within the genus Toxomerus: * (Hull, 1942) * * * (Harbach, 1974) * (Sack, 1941) * (Loew, 1866) * * T. basalis * * T. boscii Macquart, 1842 * * * * * * * * Schiner, 1868) * (Walker, 1852) * * * * (Curran, 1930) * (Fabricius, 1794) * * * * * * * * T. floralis (Fabricius, 1798) * * T. geminatus (Say, 1823) * * * * * * * * * T. jussiaeae Vige, 1939 * * * * * T. marginatus (Say, 1823) * * * * * * * * * * T. occidentalis Curran, 1922 * * * * * * Borges & Couri, 2009 * * (Loew, 1866) * * (Macquart, 1842) * * T. politus (Say, 1823) * * * Metz, 2001 * *