Slaty bristlefront
| Slaty bristlefront | |
|---|---|
| Male | |
| Female | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Passeriformes | 
| Family: | Rhinocryptidae | 
| Genus: | Merulaxis | 
| Species: | M. ater | 
| Binomial name | |
| Merulaxis ater Lesson, 1831 | |
The slaty bristlefront (Merulaxis ater) is a member of the Neotropical bird family Rhinocryptidae, the tapaculos. It is endemic to south-east Brazil.