Morphological duality of the retinal pattern in flies.
In compound eyes of flies, a morphological duality of the retinal structure has been found. The retinal patterns based on this property and their possible evolutionary trends are described.
D000818:Animals; D004175:Diptera / Q000033:anatomy & histology*; D005123:Eye / Q000033:anatomy & histology*; D012160:Retina / Q000033:anatomy & histology*; D012737:Sex Factors; D013045:Species Specificity