Table 1 Basic statistics of the allometric analyses of log10-transformed volume of the mineralized laryngeal cartilages or echolocation pulse, against log10-transformed geometric mean (GM)

2.01 (1.21 ~ 2.83)

− 5.68 (− 7.95 ~ − 3.43)

0.90

3.20 (1.82 ~ 4.39)

− 9.46 (− 12.82 ~ − 5.59)

0.88

3.93 (2.71 ~ 4.88)

− 11.68 (− 14.36 ~ − 8.23)

0.93

5.66 (3.14 ~ 7.69)

− 16.47 (− 22.21 ~ − 9.36)

0.88

0.47 (0.04 ~ 0.73)

0.39 (− 0.36 ~ 1.61)

0.76

0.46 (0.05 ~ 0.73)

0.70 (− 0.04 ~ 1.88)

0.76