An annotated checklist of the fishes of Gabon Author Fermon, Yves Author Bailly, Nicolas Author Cardiec, Floriane Author Causse, Romain Author Chartrain, Emmanuel Author Chirio, Laurent Author Bruyne, Godefroy De Author Deynat, Pascal Author Hopkins, Carl D. Author Lamboj, Anton Author Mennesson, Marion I. Author Beh, Jean-Hervé Mve Author Paugy, Didier Author Sidlauskas, Brian Author Sullivan, John P. Author Weghe, Jean-Pierre Van De Author Vigliotta, Thomas R. Author Zee, Jouke Van Der text Cybium 2022 46 2 2 3 http://dx.doi.org/10.5281/zenodo.10904647 journal article 10.26028/cybium/2022-462-3-001 2101-0315 Gymnothorax maderensis (Johnson, 1862) Occurrence: questionable Maximum length: 100 cm TL Water type : marine Environment: demersal Depth range: 80-284 m Migration: unknown IUCN status: LC – Least concern (2015) Source: bibliography Distribution and remarks: East Atlantic: known from Madeira, the Canary Islands, the Cape Verde Islands, and Benin .