First Record of Culex (Culex) brethesi (Dyar) (Diptera: Culicidae) in Rio Grande do Sul State, Brazil - Cardoso, Jader da Cruz; Paula, M B de; Santos, E dos; Almeida, M A B de; Fonseca, D F da; Sallum, Maria Anice Mureb (Neotropical Entomology, 2011)