Dispersal and survival of Nyssomyia intermedia and Nyssomyia neivai (Diptera: Psychodidae: Phlebotominae) in a cutaneous leishmaniasis endemic area of the speleological province of the Ribeira Valley, state of Sao Paulo, Brazil - Galati, E A; Fonseca, M B; Marassa, A M (Mem Inst Oswaldo Cruz, 2009)