Fig. 5From: Does Triatoma brasiliensis occupy the same environmental niche space as Triatoma melanica?Neighbor-joining tree based on K2P distances of CO1 sequences from T. brasiliensis and T. melanica. The NJ tree was rooted using sequences of Triatoma sordida and the bootstrap value of 2,000 replicates is shown on each node. Scale bar = 0.02Back to article page