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 Aphyosemion exiguum (Boulenger, 1911) Occurrence: native Maximum length: 4 cm TL Water type : freshwater Environment: benthopelagic Depth range: _ Migration: unknown IUCN status: LC – Least concern (2010) Source: bibliography Distribution and remarks: known from the Dja, northern edge of Congo Basin and in south-western Central African Republic . In Lower Guinea it is found in the Sanaga, Nyong, Lobo, Boume, Boumba and Ivindo rivers of southern Cameroon and eastern Equatorial Guinea , and the upper Ivindo River basin in northern Gabon , northern Congo .