Trinchesia macquariensis is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Trinchesiidae.[2]
This species was described from Buckles Bay, Macquarie Island, .[1]
The adult size of this species is up to 5 mm in length.[3]
Trinchesia macquariensis is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Trinchesiidae.