Fig. 2

Characterization of insectivore viromes. a Heatmap based on the relative abundance of different host species, with Euclidean distance calculated and clustering performed using the complete method; insectivore types are displayed in various colors at the top. b Heatmap based on the relative abundance of the 30 most abundant viral families in each pooled sample, with sample locations listed on the left and species on the right; viral family names are at the bottom, and boxes colored from green to red represent the normalized viral reads for each sample. Abbreviations of locations and host species can be seen in Table S2. c Prevalence of viral families in host species and locations, where the x-axis represents the number of counties and the y-axis represents the number of host species in which a certain virus was found; the size of the circle denotes the reads per million for each viral family