Eukaryota | Animalia | Chordata | Vertebrata | Gnathostomata | Osteichthyes | Actinopterygii | Actinopteri | Teleostei | Siluriformes | Trichomycteridae | Tridentinae | Tridens
COL:CS5HF | COL:N | COL:CH2 | COL:8V4V3 | COL:8V4V5 | COL:8VVWB | COL:8VR36 | COL:KTWM8 | COL:8V4VD | COL:6236K | COL:KVV4H | COL:KVWKW | COL:KV5BF
(Chatton, 1925) Whittaker & Margulis, 1978 |  |  |  |  |  |  |  |  |  | Bleeker, 1858 | Eigenmann, 1918 | Eigenmann & Eigenmann, 1889