part of develops from imaginal disc eye-antennal disc eye disc fly_anatomy.ontology FBbt:00001768 Anterior, bulbous portion of the eye-antennal disc that gives rise to the eye as well as contributing to the head capsule (Cohen, 1993). Figure 12 from Cohen (1993, Bate, Martinez Arias, 1993: 747--841) provides a fate map of the eye-antennal disc. anterior ectoderm derivative late embryonic primordium of adult eye