Fig.4. Patterns of the corneal coloration in Irish lord, Hemilepidotus gilberti at dark adapted (a), semi-adapted (b) and light adapted (c) conditions. All slides show the dorsal part of the cornea. Scale bar = 500 mkm.

1. Almost all pigment is located in cell bodies and adjacent parts of processes;
2. Pigment moves to distal expanded ends of the processes;
3. All pigment is located in the end expansions of cell processes, no pigmented parts of processes are visible.