Vectors of Onchocerca volvulus at the river Toototobi, Brazil.
D000818:Animals; D001938:Brazil; D004175:Diptera / Q000469:parasitology*; D005260:Female; D007303:Insect Vectors / Q000469:parasitology*; D008297:Male; D009854:Onchocerca / Q000254:growth & development*