Fig. 3From: Environmental determinants of distribution of freshwater snails and trematode infection in the Omo Gibe River Basin, southwest EthiopiaRedundancy analysis (RDA) bi-plot of cercariae and environmental variables in Omo-Gibe River Basin. pH: Logarithmic measure of hydrogen ion concentration; EC: Electric conductivity; BAD: Brevifurcate apharyngeate distome, BAM: Brevifurcate apharyngeate monostomeBack to article page