Synodontis bastiani is a species of upside-down catfish native to Côte d'Ivoire and Ghana where it occurs in the Sassandra, Bandama and Bia basins and the Comoe and Agnébi Rivers. This species grows to a length of 20.1cm (07.9inches) SL.
References
Awaïss, A. . Lalèyè, P. . amp . Synodontis bastiani. . 2010 . e.T182290A7851085 . . 2010 . 10.2305/IUCN.UK.2010-3.RLTS.T182290A7851085.en . 15 January 2018. free .