Phyllidiopsis loricata is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.[2]
This species was described from Tahiti. It has been reported from the Great Barrier Reef, Timor Sea (northern Australia), Guam, the Marshall Islands and Enewetok Atoll.[3] Specimens from Réunion in the Indian Ocean may be a different species.[3]
This nudibranch has a white dorsum with rounded black spots in a single row along both sides of the body, with a spot at the front, in front of the white rhinophores, and a similar spot at the back of the mantle. It is a moderately large Phyllidiid, growing to about 40 mm in length. It is similar to Phyllidia scottjohnsoni but that species has black spots along the midline of the back.[3] It is possible that there are several undescribed species with similar coloration.[4]
This species feeds on a white sponge.[5]
Phyllidiopsis loricata is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.