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. 2021 Nov 29;1073:21–53. doi: 10.3897/zookeys.1073.75539

Figure 5.

Figure 5.

Differences in calling songs between Chorthippusbrunneus, C.maritimus, and C.miramaeA–D boxplots for the brunneus-like echeme duration (A) for the brunneus-like pulse rate (B) for the maritimus-like echeme duration (C) and the maritimus-like syllable duration (D) medians (dots), first and third quartiles (boxes), the 10th and 90th percentiles (whiskers), and outliers (dots beyond whiskers) are shown E results of Principal Component Analysis based on 5 song characters are shown for PC 1 and PC 2 in C.brunneus (green dots), C.maritimus (red dots), and C.miramae (blue dots) F loadings of different characters to PC 1 and PC 2.