| ecuador | | amblycercus holosericeus | species | 1 | 0 |
| mexico | | amblycercus holosericeus holosericeus | subspecies | 4 | 0 |
| panama | | amblycercus holosericeus | species | 1 | 0 |
| peru | | amblycercus holosericeus australis | subspecies | 4 | 0 |
| peru | cusco region | amblycercus holosericeus | species | 1 | 0 |