| |||
|---|---|---|---|
| S. perijana | Perija Thistletail | ||
| S. coryi | Ochre-browed Thistletail | ||
| S. fuliginosa | White-chinned Thistletail | ||
| S. griseomurina | Mouse-colored Thistletail | ||
| S. palpebralis | Eye-ringed Thistletail | ||
| S. vilcabambae | Vilcabamba Thistletail | ||
| S. helleri | Puna Thistletail | ||
| S. harterti | Black-throated Thistletail | ||
