Previous semicircular canal pair angle research results.

Where sides were averaged for results, those results were recorded in both the right and left sides. Each entry includes standard deviation and coefficient of variation (in italics) if available. Total specimens measured, 199; 44 different species reported. Abbreviations for notes: [1] sides averaged, [2] MRI study based on one side only, [3] mostly left labyrinths used, but specimens with right sides indeterminate,a least squares fit and eigenvector analysis, b null point technique - mounting and orientation that gives no afferent response from a particular canal; c visual fit,CON contralateral canals, IPS ipsilateral canals, n number of specimens examined, SYN synergistic canals,*ASC∡LSC corrected for internal angles.