Tachina is a genus of large flies in the family Tachinidae. There are approximately 600 species worldwide. Most have larvae that are parasitoids of Lepidopteran caterpillars.[2][3]
Nowickia Wachtl, 1894, treated by some authors as a subgenus of Tachina Meigen, 1803, following most authors is now accepted as a valid genus and treated separately.
Species within this genus include:[4][5]
Tachina grossa 
Tachina ursina Tachina is a genus of large flies in the family Tachinidae. There are approximately 600 species worldwide. Most have larvae that are parasitoids of Lepidopteran caterpillars.
