Expected handedness for Paraleptuca crassipes is 50% right-handed and 50% left-handed
Observed handedness (based on raw totals across all data sets) is 48.39% right-handed, 51.61% 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) | 3 | 1 | 0.750 | 0.250 | |
| Yamaguchi (1994) | 12 | 11 | 0.522 | 0.478 | |
| Yamaguchi (1994) | 0 | 4 | 0.000 | 1.000 | These are the Pacific individuals he had under the species Paraleptuca chlorophthalmus |