Subgenus Melanoconion Theobald
- Culex abominator — United States
- Culex abonnenci — French Guiana
- Culex adamesi — Brazil, Colombia, Ecuador, Panama, French Guiana
- Culex advieri
- Culex agitator
- Culex albinensis — Argentina, Brazil, Colombia, Panama, Paraguay, Suriname, Venezuela, French Guiana
- Culex alcocki — Suriname, French Guiana
- Culex alfaroi
- Culex aliciae — Argentina, Bolivia, Brazil, Paraguay
- Culex alinkios — Brazil
- Culex alogistus — Brazil, Colombia, Costa Rica, Panama, Suriname, Venezuela, French Guiana
- Culex alvarezi — Venezuela
- Culex amitis — Venezuela
- Culex andricus — Brazil
- Culex aneles
- Culex anips — Mexico, United States
- Culex anoplicitus — Brazil
- Culex apeteticus
- Culex arboricola — Panama
- Culex atratus — Bahamas, Barbados, Brazil, Cuba, Dominican Republic, Guyana, Haiti, Jamaica, Panama, Saint Lucia, Suriname, Trinidad & Tobago, United States, Puerto Rico, Cayman Islands, Virgin Islands, Guadeloupe, Montserrat, Dominica, Martinique
- Culex aureonotatus — Brazil
- Culex aurilatus
- Culex bahiensis — Brazil
- Culex bastagarius — Argentina, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad & Tobago, Venezuela, French Guiana, Guadeloupe
- Culex batesi — Colombia, Costa Rica, Ecuador, French Guiana
- Culex bejaranoi — Argentina
- Culex bequaerti — Brazil
- Culex bibulus
- Culex bifoliatus — Brazil
- Culex bilobatus
- Culex bonneti
- Culex borinqueni
- Culex carcinophilus — Cuba, Dominican Republic, Guatemala, Haiti, Puerto Rico
- Culex caribeanus — Panama
- Culex caudatus — Brazil, French Guiana
- Culex caudelli — Brazil, Colombia, Guyana, Panama, Peru, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex cavernicola
- Culex cayennensis
- Culex cedecei — United States
- Culex cenus
- Culex changuinolae — Panama
- Culex chrysonotum
- Culex clarki — Argentina, Brazil, Paraguay, Uruguay, Venezuela
- Culex colombiensis
- Culex comatus — Brazil, Colombia, French Guiana
- Culex commevynensis — Belize, Colombia, Panama, Suriname, French Guiana
- Culex comminutor — Brazil, Colombia, Ecuador, Suriname, Trinidad & Tobago, French Guiana
- Culex confundior — Suriname
- Culex conspirator — Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Trinidad & Tobago, Venezuela
- Culex contei — Brazil, Panama, Trinidad & Tobago, French Guiana
- Culex coppenamensis — Colombia, Suriname, Venezuela, French Guiana
- Culex corentynensis — Suriname, French Guiana
- Culex creole — Brazil, Colombia, Venezuela, French Guiana
- Culex cristovaoi — Brazil, French Guiana
- Culex crybda — Brazil, Colombia, Panama, Trinidad & Tobago, Venezuela
- Culex cubensis
- Culex cuclyx
- Culex curopinensis
- Culex curryi
- Culex deceptor
- Culex degustator
- Culex delpontei — Argentina, Brazil, Paraguay
- Culex diamphidius — Mexico
- Culex distinguendus — Brazil, Colombia, Costa Rica, Ecuador, Panama, Peru, French Guiana
- Culex dolichophyllus — French Guiana
- Culex dornarum
- Culex dunni — Belize, Brazil, Colombia, Costa Rica, Ecuador, Mexico, Nicaragua, Panama, Paraguay, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex dureti — Argentina, Brazil, Paraguay, Venezuela
- Culex dyius — Brazil, French Guiana
- Culex dysmathes
- Culex eastor — Brazil, Colombia, Ecuador, Guatemala, Mexico, Panama, Peru, Suriname, Trinidad & Tobago, French Guiana
- Culex educator — Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru, Suriname, Venezuela, French Guiana
- Culex egberti
- Culex egcymon — Colombia, Costa Rica, Panama
- Culex eknomios — Brazil, Ecuador
- Culex elephas — Panama, Venezuela
- Culex elevator — Argentina, Belize, Brazil, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, United States, Venezuela, Puerto Rico, French Guiana, Guadeloupe, Dominica
- Culex ensiformis — Belize, Bolivia, Suriname, French Guiana
- Culex epanatasis — Nicaragua, Panama, French Guiana
- Culex equinoxialis — French Guiana
- Culex ernanii — Brazil
- Culex ernsti — Venezuela
- Culex erraticus — Belize, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad & Tobago, United States, Venezuela, Puerto Rico, French Guiana, Virgin Islands, Netherlands Antilles
- Culex evansae — Brazil, Ecuador, Panama, Trinidad & Tobago, French Guiana
- Culex exedrus
- Culex fairchildi — Panama, Venezuela
- Culex falsificator
- Culex fatuator
- Culex faurani — Brazil, French Guiana
- Culex ferreri — Colombia, Venezuela
- Culex flabellifer — Belize, Guatemala, Honduras, Mexico, Panama, Venezuela, French Guiana
- Culex floridanus
- Culex foliafer — Panama, Suriname, French Guiana
- Culex fur
- Culex galindoi — Panama
- Culex galvaoi — Brazil
- Culex garcesi — Colombia, Costa Rica
- Culex glyptosalpinx — Argentina, Bolivia, Brazil, Paraguay
- Culex gnomatos — Brazil, Peru
- Culex gordoni
- Culex guedesi — Brazil
- Culex haynei
- Culex herrerai — Venezuela
- Culex hesitator
- Culex holoneus
- Culex homoepas
- Culex idottus — Argentina, Bolivia, Brazil, Grenada, Paraguay, Saint Lucia, Suriname, Trinidad & Tobago, Venezuela, French Guiana, Guadeloupe, Dominica, Martinique
- Culex ignobilis
- Culex implicatus
- Culex inadmirabilis — Brazil, French Guiana
- Culex incriminator
- Culex indecorabilis — Brazil
- Culex inducens
- Culex inhibitator — Colombia, Costa Rica, Dominican Republic, El Salvador, Guatemala, Jamaica, Mexico, Panama, Suriname, Venezuela, Puerto Rico, French Guiana
- Culex innominatus
- Culex innovator — Brazil, French Guiana
- Culex intonsus — Honduras
- Culex intrincatus — Argentina, Brazil, Paraguay, Peru, Suriname
- Culex investigator
- Culex invocator — Cuba
- Culex iolambdis — Belize, Colombia, Guatemala, Jamaica, Mexico, Panama, United States, Puerto Rico
- Culex isabelae — Brazil, Peru
- Culex jamaicensis
- Culex jocasta — Grenada
- Culex johnnyi — Brazil
- Culex johnsoni — Colombia, Panama
- Culex jonistes
- Culex jubifer — Brazil, Panama, Venezuela, French Guiana
- Culex keenani — Panama
- Culex kerri
- Culex kummi — Colombia, Nicaragua, Panama
- Culex lacertosus — Panama, French Guiana
- Culex leprincei
- Culex ligator
- Culex limacifer — Belize, Costa Rica, El Salvador, Mexico, Panama
- Culex lopesi — Brazil
- Culex loturus
- Culex lucifugus — Argentina, Colombia, Ecuador, Trinidad & Tobago, Venezuela
- Culex macaronensis
- Culex madininensis — Saint Kitts & Nevis, Saint Lucia, Guadeloupe, Montserrat, Dominica, Martinique
- Culex manaosensis
- Culex maroniensis
- Culex martinezi — Argentina
- Culex mastigia
- Culex maxinocca — Suriname, French Guiana
- Culex megapus
- Culex menytes
- Culex merodaemon
- Culex meroneus
- Culex mesodenticulatus — Panama
- Culex milwardi — Brazil
- Culex misionensis — Argentina, Brazil
- Culex mistura — Brazil, Colombia, Panama, Venezuela, French Guiana
- Culex moorei
- Culex mulrennani — Bahamas, Cuba, United States, Cayman Islands
- Culex multispinosus
- Culex mutator — Belize, Costa Rica, El Salvador, Mexico, Panama
- Culex nicceriensis — Suriname, Venezuela
- Culex ocossa — Argentina, Brazil, Colombia, Ecuador, Guyana, Panama, Peru, Suriname, Venezuela
- Culex oedipus — Argentina, Brazil, Ecuador, Panama
- Culex olimpioi — Brazil, Peru
- Culex orfilai — Argentina
- Culex palaciosi — Brazil, French Guiana
- Culex panocossa — Belize, Colombia, Costa Rica, El Salvador, Guatemala, Jamaica, Mexico, Panama, Venezuela
- Culex paracrybda — Guatemala, Panama, Suriname
- Culex pasadaemon
- Culex patientiae — French Guiana
- Culex pavlovskyi — Argentina
- Culex peccator — Cuba, Mexico, United States, Puerto Rico
- Culex pedroi — Argentina, Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Guyana, Mexico, Panama, Peru, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex penai — Bolivia, Ecuador
- Culex pereyrai — Brazil, Paraguay
- Culex peribleptus
- Culex phlabistus — Brazil, Suriname, French Guiana
- Culex phlogistus — Brazil, Colombia, Panama, Suriname, Venezuela, French Guiana
- Culex pifanoi — Venezuela
- Culex pilosus — Argentina, Bahamas, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Jamaica, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad & Tobago, United States, Venezuela, Puerto Rico, French Guiana
- Culex plectoporpe — Brazil, Panama, French Guiana
- Culex portesi — Brazil, Peru, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex pose
- Culex productus — Brazil, French Guiana
- Culex psatharus — Costa Rica, Ecuador, Panama
- Culex pseudotaeniopus
- Culex putumayensis — Brazil, Ecuador, Peru, Suriname, Trinidad & Tobago, French Guiana
- Culex quadrifoliatus — Panama
- Culex quasihibridus — Colombia, Panama
- Culex rabanicola — French Guiana
- Culex rabelloi — Argentina, Brazil
- Culex rachoui — Brazil
- Culex radiatus
- Culex reductor
- Culex ribeirensis — Brazil
- Culex ronderosi — Venezuela
- Culex rooti — Argentina, Belize, Colombia, Mexico, Panama, Venezuela
- Culex rorotaensis — Brazil, Suriname, French Guiana
- Culex ruffinis
- Culex sacchettae — Brazil
- Culex saramaccensis — Ecuador, Suriname, French Guiana
- Culex sardinerae — Guatemala, Panama, Puerto Rico
- Culex seneveti
- Culex serratimarge — Argentina, Bolivia, Brazil, Colombia, Guatemala, Nicaragua, Panama, Paraguay, Peru, Trinidad & Tobago, Venezuela, French Guiana
- Culex silvai — Brazil
- Culex simulator — Panama, Trinidad & Tobago, Venezuela
- Culex spathulatus — Brazil
- Culex spissipes — Belize, Bolivia, Brazil, Colombia, Ecuador, Guatemala, Honduras, Mexico, Panama, Peru, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex sursumptor — Colombia, Ecuador, Panama, Venezuela
- Culex symbletos — Brazil, Peru
- Culex taeniopus — Argentina, Bahamas, Belize, Bolivia, Colombia, Costa Rica, Dominican Republic, Guatemala, Honduras, Jamaica, Mexico, Nicaragua, Panama, Peru, Venezuela, Puerto Rico, Cayman Islands, French Guiana *Culex annulipes
- Culex tecmarsis — Colombia, Costa Rica, Panama, Venezuela
- Culex terebor — Suriname
- Culex terepaima
- Culex theobaldi — Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru, Suriname, Uruguay, Venezuela, French Guiana
- Culex thomasi
- Culex tosimus
- Culex tournieri — French Guiana
- Culex tovari
- Culex trachycampa
- Culex trifidus — Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Panama
- Culex trigeminatus — Brazil, French Guiana
- Culex trilobulatus — Brazil
- Culex trisetosus — French Guiana
- Culex unicornis — Venezuela, French Guiana
- Culex vapulans
- Culex vaxus
- Culex venezuelensis
- Culex vexillifer — Belize, Honduras, Panama
- Culex vidali — French Guiana
- Culex vogelsangi
- Culex vomerifer — Brazil, Colombia, Ecuador, Panama, Peru, Trinidad & Tobago, Venezuela, French Guiana
- Culex wepsterae — Suriname
- Culex xivylis
- Culex ybarmis — Brazil, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex zeteki — Belize, Brazil, Colombia, Nicaragua, Panama, Paraguay, Suriname, Trinidad & Tobago, Venezuela, French Guiana
Read more about this topic: List Of Culex Species