Figure 2: Comparison of relative read abundance (RRA) of food taxa from dietary metabarcoding data sets of stomach contents of Campylomormyrus and its sister genus Gnathomemus at order level. Samples are grouped based on species (only for C. compressirostris, \(n=10\), and C. tshokwe, \(n=9\)), EOD duration (short duration, \(n=11\), and long duration, \(n=15\)), and snout length (short snout, \(n=5\), medium snout, \(n=10\), and long snout, \(n=11\)).