title: Identification of blood meals of Phlebotomus perniciosus (Diptera: Psychodidae) in Spain by a competitive enzyme-linked immunosorbent assay biotin/avidin method.
abstract: Blood meals from Phlebotomus perniciosus Newstead, collected in four different places in Spain, were identified to determine host-selection patterns. Blood meals were tested using a competitive enzyme-linked immunosorbent assay (ELISA) biotin-avidin method. Results indicate that this species is an opportunist that feeds on those animals to which it has easiest access. However, some preferences were indicated, because the insect never fed on chickens and frequently fed on sheep at sites where both sheep and goats were present. At some sites, the number of sand flies feeding on dogs was higher than expected, based on the proportion of dogs to man. Nevertheless, differences in host behavior, dispersal of engorged sand flies, and their exo- or endophilic habits make it difficult to assign specific host preferences.
authors.affiliation: Departament de Microbiologia i Parasitologia Sanitàries, Universitat de Barcelona, Spain.
authors.forename: M
authors.initials: M
authors.lastname: De Colmenares
authors.forename: M
authors.initials: M
authors.lastname: Portús
authors.forename: J
authors.initials: J
authors.lastname: Botet
authors.forename: C
authors.initials: C
authors.lastname: Dobaño
authors.forename: M
authors.initials: M
authors.lastname: Gállego
authors.forename: M
authors.initials: M
authors.lastname: Wolff
authors.forename: G
authors.initials: G
authors.lastname: Seguí
mesh_terms: D000818:Animals; D001360:Avidin; D001710:Biotin; D001769:Blood; D004797:Enzyme-Linked Immunosorbent Assay; D005518:Food Preferences; D006790:Host-Parasite Interactions; D006801:Humans; D010691:Phlebotomus / Q000502:physiology*; D012680:Sensitivity and Specificity; D013030:Spain
chemical_list: D001360:Avidin; D001710:Biotin