Fig. 1
From: Candidate chemosensory genes identified in Colaphellus bowringi by antennal transcriptome analysis
The number of chemosensory genes in different insect species. The digits by the histogram bars represent number of chemosensory genes in different subfamilies. A phylogenetic tree showing the phylogenetic relationships between these species is illustrated on the left. The data are obtained from the current study for C. bowringi and from the references [9, 10, 12, 15] for Tribolium castaneum, [20] for Ips typographus and Dendroctonus ponderosae, [21] for D. valens and [22] for Anomala corpulenta