Diptera of Patagonia and South Chile
Diptera of Patagonia and South Chile is a series of books produced by the British Museum . The books details the Diptera collected primarily by the museum's expeditions to Patagonia in 1926, sometimes with notes of some later collections and material held in other collections.Vol : 4 - Empididae
Vol : 6 - Aschiza
Vol : 7 - Calyptrates