Doris kyolis is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Dorididae.
Distribution of Doris kyolis includes Rio de Janeiro State, southeastern Brazil.
The maximum recorded body length is 18 mm.[1]
Minimum recorded depth is 1 m.[1] Maximum recorded depth is 1 m.[1]
Prey of Doris kyolis include sponges Dysidea etheria, Lissondendoryx isodictialis, Haliclona sp. and Plakina sp.[2]