Figure 2From: Multiple differences in calling songs and other traits between solitary and gregarious Mormon crickets from allopatric mtDNA cladesSolitary and gregarious Mormon crickets were almost completely distinguishable based on the first axis of a principal components analysis. As the first PC axis increases, HCW, elytral surface area and mirror surface area are smaller, whereas chirp rate, carrier frequency and peg strike rate are greater.Back to article page