Culex

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Atelocerata
Class: Hexapoda (including Insecta)
Infraclass: Neoptera
Subclass: Pterygota
Order: Diptera
Suborder: Nematocera
Infraorder: Culicomorpha
Family: Culicidae
Subfamily: Culicinae
Tribe: Culicini
Genus: Culex