A key is given for the identification of females of all Holarctic species included into this genus, and keys are provided for distinguishing third instar larvae and puparia of two Palaeartic species. In addition to these, the description of the A. monachae (Kr.) female has been expanded.
Agria mamillata (Pand.); Agria monachae (Kr.); Agria punctata R.-D.; Sarcophagidae; Agria R.-D.