Expected handedness for Leptuca leptodactyla is 50% right-handed and 50% left-handed
Observed handedness (based on raw totals across all data sets) is 35.90% right-handed, 64.10% 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) | 1 | 4 | 0.200 | 0.800 | |
| Yamaguchi (1994) | 13 | 21 | 0.382 | 0.618 |