Introduction: Riohacha, capital of the department of La Guajira, reports the highest rates for malaria in the department, and the most vulnerable people are those of the Wayúu indigenous group.
Objective: To describe some aspects of the bionomics of the Anopheles species in two Wayúu settlements.
Materials And Methods: Two sampling events were carried out during dry and rainy seasons in Marbacella and El Horno (Riohacha, La Guajira).