Extension to the north of Morocco of the distribution area of Anopheles (Cellia) d'thali Patton, 1905]

Anopheles (cellia) d'thali is generally classified as a mosquito of arid areas in the South and East Morocco. The northernmost station of this species at present in Morocco is the Moulouya valley. However we found An. d'thali during entomological investigations in the north of the country in the subhumid area of Chefchaouen. In Morocco, An. d'thali is therefore no longer a strictly desert species.