Subgenus Microculex Theobald
- Culex albipes — Brazil
- Culex aphylactus — Brazil
- Culex aureus — Brazil
- Culex azymus — Trinidad & Tobago
- Culex carioca — Brazil, Colombia
- Culex chryselatus — Brazil, Colombia, Ecuador, Panama, Suriname, Venezuela, French Guiana
- Culex consolator — Brazil, Trinidad & Tobago
- Culex trychnus
- Culex daumastocampa — Colombia, Costa Rica, Panama
- Culex davisi — Brazil
- Culex dubitans — Brazil
- Culex elongatus — Colombia, Peru
- Culex gairus — Brazil
- Culex gaudeator — Costa Rica, Panama
- Culex hedys — Brazil
- Culex imitator — Argentina, Brazil, Colombia, Ecuador, Guyana, Mexico, Suriname, Trinidad & Tobago, Uruguay, Venezuela, French Guiana
- Culex argenteoumbrosus
- Culex daumasturus
- Culex vector — Brazil
- Culex inimitabilis — Brazil, Grenada, Suriname, Trinidad & Tobago, Venezuela — Brazil
- Culex intermedius — Brazil
- Culex jenningsi — Colombia, Panama
- Culex kukenan — Colombia, Venezuela
- Culex lanei — Brazil
- Culex microphyllus — Brazil
- Culex neglectus — Brazil
- Culex pleuristriatus — Bolivia, Brazil, Guyana, Suriname, Trinidad & Tobago, Venezuela, French Guiana
- Culex pulidoi — Venezuela
- Culex reducens — Brazil
- Culex reginae — French Guiana
- Culex rejector — Belize, Costa Rica, Guatemala, Mexico, Nicaragua
- Culex shopei — Brazil
- Culex siphanulatus — Brazil
- Culex stonei — Brazil, Peru, Suriname, Trinidad & Tobago, French Guiana
- Culex sutili — Venezuela
- Culex worontzowi — Brazil
- Culex xenophobus — Venezuela
Read more about this topic: List Of Culex Species