| Species | Name Used in Reference |
|---|---|
| Pygidianops cuao Schaefer, Provenzano, de Pinna & Baskin, 2005 | Pygidianops cuao (p. 5) |
| Pygidianops magoi Schaefer, Provenzano, de Pinna & Baskin, 2005 | Pygidianops magoi (p. 10) |
| Typhlobelus guacamaya Schaefer, Provenzano, de Pinna & Baskin, 2005 | Typhlobelus guacamaya (p. 14) |
| Typhlobelus lundbergi Schaefer, Provenzano, de Pinna & Baskin, 2005 | Typhlobelus lundbergi (p. 17) |