title: Recent findings of Phlebotomus neglectus Tonnoir, 1921 in Italy and its western limit of distribution.
abstract: During the sand fly season of 2001, sand flies were collected in two different regions of Italy to investigate the northern distribution of Phlebotomus neglectus. The study areas were two provinces of northern Italy, Ivrea and Verona, in Piedmont and Veneto regions respectively. Sticky traps and CDC miniature light traps were used both inside and outside domestic and peri-domestic environments. Sand flies were also collected in domestic resting sites with mouth and electric aspirators. Of 1,295 sand fly specimens collected, 855 were from the Veneto region and 440 were from the Piedmont region. Five species of the genera Phlebotomus and Sergentomyia were identified. S. minuta (66.3%) was the most abundant sand fly followed by P. perniciosus (22.2%), P. neglectus (10.3%) and P. papatasi (1.2%). Only one specimen of P. mascittii was caught in Piedmont region. P. neglectus was found in 9 out of 15 (60%) of the sites where sand flies were found with a prevalence of 1.5% to 45.8%; the highest value was recorded in Piedmont region. P. neglectus was mostly associated with peridomestic and domestic sites. The results confirm previous observations on the presence of P. neglectus in northern Italy and suggest that this species is probably widespread in the area. From a review of all previous published and unpublished records of P. neglectus, it appears that this species is present in only two areas of the country, namely in the regions of Friuli Venezia Giulia, Veneto and Piedmont in northern Italy and the regions of Calabria, Apulia and Sicily in southern Italy. The apparent absence of P. neglectus in Central Italy is discussed and the resulting settlement through two probable migration routes from the East is analysed.
authors.affiliation: Laboratorio di Parassitologia, Instituto Superiore di Sanità,  Rome, Italy. maroli@iss.it
authors.forename: M
authors.initials: M
authors.lastname: Maroli
authors.forename: C
authors.initials: C
authors.lastname: Khoury
authors.forename: R
authors.initials: R
authors.lastname: Bianchi
authors.forename: E
authors.initials: E
authors.lastname: Ferroglio
authors.forename: A
authors.initials: A
authors.lastname: Natale
mesh_terms: D000531:Altitude; D025041:Animal Migration; D000818:Animals; D004777:Environment; D007303:Insect Vectors; D007558:Italy; D007896:Leishmaniasis / Q000635:transmission; D010691:Phlebotomus; D013045:Species Specificity