Fig. 4From: The role of the gut microbiota in the dietary niche expansion of fishing batsRelative abundance of the most relevant bacteria enriched in piscivorous or arthropodophagous bats in a the four piscivorous bat species, b Myotis capaccinii colonies in which no piscivory has been recorded so far, c the eleven arthropodophagous bats analysed, and d the eastern mosquitofish (G. holbrooki) consumed by piscivorous M. capacciniiBack to article page