Articles written in Proceedings – Animal Sciences
Volume 95 Issue 5 October 1986 pp 567-577
The differential distribution of cones in the various regions of the retina of the fish
The test shows that there is no significance between the eyes whereas significance is observed among the various retinal regions. The pattern of cone arrangement agrees with the bottom dwelling habit of the fish. The shape of the eye is modified by being slightly ablong with comparatively longer anterio-posterior axis. The retinal cup is more hollow at the temporal region than at the nasal region.