Figure 1.

Illustration of eye measurements. Schematic illustrations of a teleost eyeball identifying morphological measurements in horizontal cross section (top) and lateral view (bottom). AL axial length, ED eyeball diameter, LD horizontal lens diameter, PDmax largest pupil diameter, PDmin smallest pupil diameter. Modified from [22].

Schmitz and Wainwright BMC Evolutionary Biology 2011 11:338   doi:10.1186/1471-2148-11-338
Download authors' original image