Michel JéguJansen Zuanon2026-03-222026-03-22200510.1007/s10641-004-4230-5https://doi.org/10.1007/s10641-004-4230-5https://andeanlibrary.org/handle/123456789/49132Citaciones: 7enCharacidaeThreatened speciesNature ConservationGeographyIUCN Red ListEcologyFisheryBiologyZoologyThreatened fishes of the world: Ossubtus xinguense (Jégu 1992) (Characidae: Serrasalminae)article