Figure 2: The core gut microbiome of H. hampei specimens collected from multiple coffee-producing countries.
From: Gut microbiota mediate caffeine detoxification in the primary insect pest of coffee

(a) Phylogenetic network analysis showing the dominant bacterial groups associated with H. hampei specimens from seven major coffee-producing countries. Specimens from Mexico also included non-H. hampei insects. ◊, H. hampei, —S. maurus; Δ, H. crudiae; □, H. eruditus. (b) Proportions of Pseudomonas spp. sequences in the microbiome of the collected specimens.