Brachystoma

Brachystoma is a genus of flies belonging to the family Empididae.

==Species== B. aestivus (Scopoli, 1763) B. ambiguum (Philippi, 1865) B. apicale Smith, 1969 B. bimaculatum Smith, 1969 B. flavella Wagner & Andersen, 1995 B. flavicolle Mik, 1887 B. fuscipennis Saigusa, 1963 B. jonesi Smith, 1969 B. longirostris (Macquart, 1823) B. minuta (Olivier, 1791) B. mite (Jones, 1940) B. montanum Smith, 1969 B. nigrimanum Loew, 1862 B. obscuripes Loew, 1856 B. occidentale Melander, 1902 B. pectiniferum Smith, 1969 B. pleurale Frey, 1956 B. punctatus (Scopoli, 1763) B. pusillus (Scopoli, 1763) B. reflexiseta Smith, 1969 B. robertsonii Coquillett, 1895 B. serrulatum Loew, 1861 B. setosus (Scopoli, 1763) B. simile Smith, 1969 B. spinulosa Loew, 1850 B. spinulosa Meunier, 1899 B. submaculatum Smith, 1969 B. takahashii Saigusa, 1963 B. thoracicum (Philippi, 1865) B. truncatum Smith, 1969 B. vesiculosum (Fabricius, 1794) B. vittigerum (Philippi, 1865)