Tridentinae
Subfamily of fishes
From Wikipedia, the free encyclopedia
Tridentinae is a subfamily of freshwater ray-finned fishes belonging to the family Trichomycteridae, the pencil and parasitic catfishes. These catfishes are commonly known as the tiny pencil catfishes.[3] The species in this subfamily are found in South America. Tridentinae are characterised by having a very long anal fin which is supported by in excess of 15 fin rays.[4]
| Tridentinae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Trichomycteridae |
| Subfamily: | Tridentinae C. H. Eigenmann, 1918[1] |
| Type genus | |
| Tridens[1] C. H. Eigenmann & R. S. Eigenmann, 1889 [2] | |
Genera
Tridentinae contains the following valid genera:[2]
- Miuroglanis C. H. Eigenmann & R. S. Eigenmann, 1889
- Rhinotridens Datovo, Ochoa, Vita, Presti, Ohara & de Pinna, 2023
- Tridens C. H. Eigenmann & R. S. Eigenmann, 1889
- Tridensimilis Schultz, 1944
- Tridentopsis Myers, 1925