Horizontal ommatidial row counts compared between experimental animals and final model of the eye
.
.
Total rows
.
Range
.
±20 deg. rows
.
Range
.
N
.
Measured
Frontal
89.7
86–93
56
55–57
3
Lateral
73.6
65–79
49.3
47–55
6
Model
Frontal
79
–
54
–
–
Lateral
69
–
52
–
–
.
.
Total rows
.
Range
.
±20 deg. rows
.
Range
.
N
.
Measured
Frontal
89.7
86–93
56
55–57
3
Lateral
73.6
65–79
49.3
47–55
6
Model
Frontal
79
–
54
–
–
Lateral
69
–
52
–
–
Rows were counted as total number of horizontal rows along two vertical transects (lateral and frontal eye surface) and as number of rows between the pseudopupils at +20 deg. and –20 deg. of elevation. See Materials and methods