Expected handedness for Austruca albimana is 50% right-handed and 50% left-handed
Observed handedness (based on raw totals across all data sets) is 52.94% right-handed, 47.06% left-handed
The following figure displays the left and right counts for each individual data set.
| Reference | Right Count | Left Count | Right % | Left % | Notes |
|---|---|---|---|---|---|
| Yamaguchi (1994) | 27 | 24 | 0.529 | 0.471 |