Fig. 4From: Modelling the spatial distribution of aquatic insects (Order Hemiptera) potentially involved in the transmission of Mycobacterium ulcerans in AfricaPredicted overlapping of aquatic hemipteran families, all (a) and biting families (b), across Africa. Maps shows number of families potentially present by 100-km2 area. The Naucoridae, Notonectidae, Belostomatidae and Nepidae are considered potentially biting insectsBack to article page