Expected handedness for Leptuca pugilator is 50% right-handed and 50% left-handed
Observed handedness (based on raw totals across all data sets) is 51.59% right-handed, 48.41% left-handed
The following figure displays the left and right counts for each individual data set.
| Reference | Right Count | Left Count | Right % | Left % | Notes |
|---|---|---|---|---|---|
| Rosenberg (2000) | 24 | 26 | 0.480 | 0.520 | |
| Yerkes (1901) | 215 | 185 | 0.538 | 0.463 | |
| Yerkes (1901) | 286 | 280 | 0.505 | 0.495 | |
| Yerkes (1901) | 431 | 431 | 0.500 | 0.500 | |
| Martin (2019) | 226 | 191 | 0.542 | 0.458 | |
| Yamaguchi (1994) | 36 | 30 | 0.545 | 0.455 |