Home›Where they come from›Ecucu basinBasinEcucu basinOnly species with a profile on Seriously Fish are counted.Species1Rivers1Photographed1 of 1Difficulty rated0 of 1Rivers in this basinspecies recorded from eachEcucu1 speciesRuns throughEquatorial GuineaAphyosemion erythronReddish LyretailNothobranchiidae · (Sonnenberg, 2008)Max length25mm SL1.0in SLTanknot recordedTempnot recordedpHnot recordedThe reddish lyretail, Aphyosemion erythron, is a small killifish that appears endemic to southwestern Equatorial Guinea. Described from Río Muni, it has also been collected in the Río Aye, Río Ecucu and lower Río Benito drainages. It was referred to as A. sp. Ecurya before its description.Rating withheld3 fields missing