1. Correlative changes between retina] shielding pigments position and electroretinogram in crayfish;Aréchiga;Physiologist,1970
2. Influence of retinal shielding pigments on light sensitivity in the crayfish;Aréchiga;Acta Physiol. Latin. Am.,1974
3. Diurnal rhythm in the proximal pigment cells of the crayfish retina;Bennitt;Physiol. Zoöl.,1932
4. Pigment migration in the eye of the moth Ephestia kuehniella Zeller;Day;Biol. Bull.,1941
5. Les yeux des crustacés: structure. développement, réactions a éclairement;Debaisieux;Cellule,1934