Palearctic species of the Medetera senicula species group with description of a new species from Tunisia (Diptera: Dolichopodidae)

摘要

The Medetera senicula species group in the Palearctic Region is reviewed. It comprises five species including a new species Medetera sfax Grichanov sp.n. from Tunisia. The species is peculiar in its hind leg armature. A check list and revised key to species of this species group are provided.