First Record of Dericorys albidula Serville, 1838 (Orthoptera: Dericorythidae) in Tunisia and Libya.

The humpbacked grasshopper Dericorys albidula (Serville, 1838) (Orthoptera: Dericorythidae: Dericorythinae) is reported here for the first time from Southern Tunisia (Tozeur province) and northwestern Libya. Details on the ecological occurrence of D. albidula are given and compared to available data from Central Asia.