Cratena macphersonae Burn, 1962 Phyllodesmium macphersonae is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.

[2] The distribution of Phyllodesmium macphersonae includes Australia, Tanzania and Japan.

[3] The length of the slug is 4–35 mm.

This species contains zooxanthellae.

[3] Phyllodesmium macphersonae feeds on an octocoral.