- family: Miturgidae
![[see contained taxa]](./arrow.png)
- genus: Radulphius
- species: Radulphius barueri Bonaldo & Buckup, 1995
- species: Radulphius bicolor Keyserling, 1891
- species: Radulphius bidentatus Bonaldo & Buckup, 1995
- species: Radulphius boraceia Bonaldo & Buckup, 1995
- species: Radulphius caldas Bonaldo & Buckup, 1995
- species: Radulphius camacan Bonaldo, 1994
- species: Radulphius cambara Bonaldo & Buckup, 1995
- species: Radulphius caparao Bonaldo & Buckup, 1995
- species: Radulphius lane Bonaldo & Buckup, 1995
- species: Radulphius laticeps Keyserling, 1891
- species: Radulphius latus Bonaldo & Buckup, 1995
- species: Radulphius monticola (Roewer, 1951)
- species: Radulphius petropolis Bonaldo & Buckup, 1995
- species: Radulphius pintodarochai Bonaldo & Buckup, 1995
- species: Radulphius singularis Bonaldo & Buckup, 1995
- species: Radulphius strandi Caporiacco, 1947
