Table 2 Measurements and position of ommatidia in specimens having ommatidia of different sizes
Ommatidia size | |||||||
|---|---|---|---|---|---|---|---|
Specimen | Lower | Position on eye | Intermediate | Position on eye | Higher | Position on eye | Mean value |
UJF-ID 14020 | 68 | dorsal | 76 | anterior | 92.4 | anterior | 78.80 |
MNHN.F.A29521 | 61 | lateral | 70 | posterior | 75.5 | posterior | 68.83 |
MNHN.F.A50709 | 21.5 | anterior | 27 | lateral, dorsal | NA | NA | 24.25 |