Cutaneous leishmaniasis in western Sicily (Italy) and preliminary survey of phlebotomine sandflies (Diptera: Psychodidae).

A survey of phlebotomine sandflies was carried out in two provinces of western Sicily (Italy), where 65 cases of cutaneous leishmaniasis (CL) had been diagnosed by the Dermatology Department of the University of Palermo, between 1977 and 1987. Eight collecting stations, distributed throughout the CL foci of the Agrigento and Palermo provinces produced a total of 2,410 specimens (12.78% males). Of these, 77.59% were Phlebotomus perfiliewi, 12.78% P. perniciosus, 0.74% P. major and 2.07% Sergentomyia minuta. P. perfiliewi, the probable vector of CL, was present in 7 out of the 8 collecting stations with very high densities in two localities.