Fig. 2From: Mosquitoes (Diptera: Culicidae) in Mauritania: a review of their biodiversity, distribution and medical importanceRainfall isohyets for 1940–1999 in Mauritania. Insert: 250 and 500 mm isohyetal line shifts for the humid period of 1940–1969 (dotted lines) and the dry period of 1970–1999 (continuous lines). (Adapted from Mahé et al. [30])Back to article page