Retinitis Pigmentosa 83, also known as rp83, is related to cone-rod dystrophy 20 and cone-rod dystrophy 16. An important gene associated with Retinitis Pigmentosa 83 is ARL3 (ADP Ribosylation Factor Like GTPase 3), and among its related pathways/superpathways are Organelle biogenesis and maintenance and Ciliopathies. Affiliated tissues include retina and bone, and related phenotypes are reduced visual acuity and nyctalopia