| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Trigonectes aplocheiloides Huber, 1995 |
South America | 10 | |
| Trigonectes balzanii (Perugia, 1891) |
South America | 16 | |
| Trigonectes macrophthalmus Costa, 1990 |
South America | 8 | |
| Trigonectes rogoaguae (Pearson & Myers, 1924) |
South America | 10 | |
| Trigonectes rubromarginatus Costa, 1990 |
South America | 12 | |
| Trigonectes strigabundus Myers, 1925 |
South America | 12 |