Chromodoris annulata is a large smooth pale-bodied nudibranch with many vivid yellow spots, though these may be absent in some individuals It has one purple ring around the gills and another ring around the rhinophores The mantle usually has a purple bo. Chromodoris annulata is a large smooth pale-bodied nudibranch with many vivid yellow spots, though these may be absent in some individuals It has one purple ring around the gills and another ring around the rhinophores The mantle usually has