| Citation | Koerber, S., 2011, List of freshwater fishes from Argentina - Update 12.. Ichthyological Contributions of PecesCriollos 17:1-10. |
| Ref. | 87119 Koerber, S., 2011 |
| Page | 4 |
| Named Used as Valid | Tetragonopterus signatus |
| Comment | |
| Locality | |
| Distribution | Argentina |
| Quote |