title: Uptake and development of Wuchereria bancrofti in Aedes aegypti and Haitian Culex quinquefasciatus that were fed on a monkey with low-density microfilaremia.
abstract: Colonized mosquitoes of Culex quinquefasciatus (Haitian strain) and Aedes aegypti (Liverpool strain) were blood fed on a patas monkey (Erythrocebus patas) that had been experimentally infected with the Haitian strain of Wuchereria bancrofti and harbored a consistently low microfilaremia (1-3 mf per 20 mm3). Both species ingested more than twice the expected number of microfilariae (mf), i.e. 1.9 and 0.77 mf per mosquito, respectively. However, at 10-16 hours post ingestion only 4.2% of the mf had migrated from the blood meal in Cx. quinquefasciatus versus 20.7% in Ae. aegypti. Subsequently, only 3.5% of the ingested mf developed to the third stage in Cx. quinquefasciatus versus 56% in Ae. aegypti.
authors.affiliation: Department of Parasitology, Tulane University, New Orleans, Louisiana.
authors.forename: A
authors.initials: A
authors.lastname: Lowichik
authors.forename: R C
authors.initials: RC
authors.lastname: Lowrie
mesh_terms: D000330:Aedes / Q000469:parasitology*; D000818:Animals; D003465:Culex / Q000469:parasitology*; D004605:Elephantiasis, Filarial / Q000469:parasitology / Q000635:transmission; D004901:Erythrocebus patas / Q000469:parasitology; D005260:Female; D006790:Host-Parasite Interactions; D007303:Insect Vectors / Q000469:parasitology*; D014957:Wuchereria / Q000254:growth & development*; D014958:Wuchereria bancrofti / Q000254:growth & development*