In the article “Dynamics of Laterality in Relation to the Predator–prey Interaction between the Piscivorous Chub “Hasu” and Its Prey “Ayu” in Lake Biwa” by Michio Hori, Jyun-ichi Kitamura, Masayoshi Maehata, Satoshi Takahashi, and Masaki Yasugi, which appeared in Zoological Science 38(3): 231–237 (2021), there was an error in the RESULTS section (Page 234, Left, Lines 29–32).

Original sentence: The rotation did not occur around the equilibrium point (i.e., the coordinate [0.5, 0.5]), but around the coordinate (0.52, 0.54), calculated as the average of all of the data points for both species.

Correction: The rotation did not occur around the equilibrium point (i.e., the coordinate [0.5, 0.5]), but around the coordinate (0.57, 0.52), calculated as the average of all of the data points for both species.

There was also an error in Fig. 4 (Page 234). A lettering for sampling year at 20th point should be replaced to “(2014)”. The corrected figure is shown below.

Fig. 4.

Relationship of ratios of laterality between hasu and ayu from 1995 to 2014 at Wani Point. Each dot is numbered in order from the first year (1995) to the last year (2014) of the survey.