Algarvia alba is a species of sea slug, specifically an aeolid nudibranch. It is a marine gastropod mollusc in the family Facelinidae.[1]
This species was described from Sagres, Portugal 37.0136°N -8.9253°W. It has subsequently been recorded from Cantabria 43.3094°N -2.1978°W, on the North coast of Spain.[2]
Algarvia alba is a small nudibranch, growing to 15 mm in length. It has a distinctive appearance, with a white body, white cerata and bright orange-red oral tentacles and rhinophores and an orange line across the front of the head.[3]