Arius graeffei (Fork-tailed Catfish) Arius graeffei (Fork-tailed Catfish) Illustration of Arius graeffei (Fork-tailed Catfish) fish, fork-tailed, catfish, Chordata, Actinopterygii, Siluriformes, Ariidae, Arius, graeffei 1999-01-01 image/svg+xml Arius graeffei (Fork-tailed Catfish) 1999-01-01 Kate Moore Moreton Bay Waterways and Catchments Partnership Kate Moore Moreton Bay Waterways and Catchments Partnership Integration and Application Network https://ian.umces.edu/media-library/arius-graeffei-fork-tailed-catfish/ https://ian.umces.edu/media-library/arius-graeffei-fork-tailed-catfish/ en-US fish, fork-tailed, catfish, Chordata, Actinopterygii, Siluriformes, Ariidae, Arius, graeffei Illustration of Arius graeffei (Fork-tailed Catfish)