Species

Mean

SD

n

Fin whale (Southern hemisphere)

6.01

2.02

48

(Maeda, in press)

Sei whale (North Pacific)

2.07

1.00

68

(Maeda, in press)

Antarctic minke whale

2.04

1.02

234

(Zenitani, 2011)

Minke whale (North Pacific)

1.18

0.56

114

(Maeda, in press)