title: [Ecologic aspects of tegumentary American leishmaniasis. 7. Phlebotomus vectorial capacity in the primitive forest environment of the Serra do Mar system, Vale do Ribeira region, State of São Paulo, Brazil].
abstract: A total of 5,038 specimens, belonging to nineteen species, were obtained during the three consecutive years of phlebotomine catches in forest and peridomiciliary environments of the Itapoan farm. Proportionally, the CDC light trap contributed with 92.2% in the forest and 0.7% in the peridomicile sites while the human bait corresponded to 7.0% in the forest. Generally speaking the outcome of the technique utilized was rather low or presented reduced geometrical averages. The most common species in the area was P. ayrozai, almost always predominant; however, the results with human bait prevent one's ascribing a high degree of anthropophilic properties to it. The implication of the reduced presence of L. intermedia, L. migonei and L. fischeri, even with human bait, is that the conditions for the transmission of the disease to man in the forest environment are inexistent. Consequently, this could indicate that the vectorial function would be performed by a population which has survived the period of devastation. For this reason a new epidemiological pattern, connected with a focus, of L.b. braziliensis seems to exist in Brazil.
authors.forename: A de C
authors.initials: Ade C
authors.lastname: Gomes
authors.forename: E A
authors.initials: EA
authors.lastname: Galati
mesh_terms: D000818:Animals; D001938:Brazil; D004463:Ecology; D007303:Insect Vectors / Q000469:parasitology*; D007891:Leishmania / Q000502:physiology; D007896:Leishmaniasis / Q000635:transmission; D010691:Phlebotomus / Q000502:physiology*; D011576:Psychodidae / Q000469:parasitology
vernacular_title: Aspectos ecológicos da leishmaniose tegumentar americana. 7-Capacidade vetorial flebotomínea em ambiente florestal primário do sistema da Serra do Mar, Região do Vale do Ribeira, Estado de São Paulo, Brasil.