Identification Key to the Phyllidiids of the Indo-Pacific Ocean
According to morphological and anatomical features
Thanks to Alexander Fahrner and Lothar A. Beck

41. Dorsum with pattern of black rings. - 42

- Dorsum without rings. Small species (10-45 mm). Tubercles small, capped in orange, simple and rounded, occur in definite rows (but do not form ridges). Median 2 white areas on either side of central tubercles. Mantle margin with large, white semicircles, interspersed by black rays and narrowly edged in orange. - Phyllidia exquisita Brunckhorst, 1993