Mola alexandriniis commonly referred to as Ramsay's Ocean Sunfish, Ramsay's Sunfish, Short Ocean Sunfish, Short Sunfish, Southern Ocean Sunfish, Southern Sunfish. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.
Vers special thanks for the first two photos of Mola alexandrini to Dr. Marianne Nyegaard, Perth, Western Australia.
Dr. Nyegaard is the lead author of the first description of the southern sunfish, Mola alexandrini:
"Redescription of the bump-head sunfish Mola alexandrini (Ranzani 1839), senior synonym of Mola ramsayi (Giglioli 1883), with designation of a neotype for Mola mola (Linnaeus 1758) (Tetraodontiformes: Molidae)"