Real photoREAL PHOTO Photo not available ← Back to catalog Generate card Doradidae Mud Mouse Catfish Hassar affinis BlackTropicalSouthern HemisphereRegional distributionFreshwater fishSouth AmericaMediumTropical fish ClassTeleosts OrderCatfishes FamilyDoradidae GenusHassar Maximum length20.7 cm WaterFreshwater DistributionSouth America: Parnaíba River basin, Brazil. Conservation statusLCLeast Concern Report a correction