This is also neurally controlled, so it's the combination of the two, as seen here in the high-resolution skin of the cuttlefish, where you get this beautiful pigmentary structural coloration and even the faint blushing that is so beautiful.
I nju kontroliraju neuroni, radi se o kombinaciji oboje, kao što vidimo ovdje na  visokokvalitetnoj snimci kože sipe, gdje se vide prekrasni obojeni oblici te čak i malo rumenila koje je prekrasno.