26648 Mastacembelus sexdecimspinus (Roberts & Travers, 1986) Mastacembelidae Spiny eels Synbranchiformes Teleostei Africa: endemic to the Cross River basin in Cameroon (Ref. 7394, 57415, 81678). Report from the Nigerian part of the Cross River basin (Ref. 31256) questionable and needs confirmation. P 84004.0001 5 N 9 E Afromastacembelus sexdecimspinus