| Taxon | DNA | Morphological | Ecological* | Altitude | Call Frequences Maximum |
|---|---|---|---|---|---|
| roseifrons I | Yes (to roseifrons II and III) | Yes (red head, breast colouration) | Yes (Ucayali and Southwest Amazon moist forest) | < 1800 m | 16,3 kHz |
| roseifrons II | Yes (to roseifrons I) | Yes (red head, breast colouration) | Yes (varzea and moist forest) | < 400 m | 16,4 kHz |
| roseifrons III | Yes (to roseifrons I) | Yes (red head, breast colouration, smaller) | Yes (Southwest Amazon moist forest) | < 1600 m | 16,4 kHz |
| parvifrons | Yes (to lucianii and delutissima) | Yes (red to the forehead, long tail) | Yes (White sand vegetation) | < 900 m | |
| peruviana | Yes (to lucianii and delutissima) | Yes (broad breast edging, nearly similar to dilutissima) | Yes (Napo and Ucayali moist forest) | < 1000 m | 16,4 kHz |
| dilutissima | Yes (to all without pereneensis) | Yes (broad breast edging, nearly similar to peruviana) | Yes (Southwest Amazon moist forest) | < 1000 m | |
| pereneensis | Yes (to all without dilutissima) | Yes (broad breast edging, red to the forehead) | Yes (Southwest Amazon moist forest) | < 1300 m | 16,3 kHz |
| lucianii | Yes (to all without orosaensis) | Yes (small breast edging, no red to the forehead) | Yes (varzea, especially Rio Purus varzea) | < 250 m | 18,2 kHz |
| orosaensis | Yes (to all without lucianii) | Yes (small breast edging, red to the forehead) | Yes (Iquitos varzea) | < 110 m |