- family: Nemesiidae
![[see contained taxa]](./arrow.png)
- genus: Acanthogonatus
- species: Acanthogonatus alegre Goloboff, 1995
- species: Acanthogonatus birabeni Goloboff, 1995
- species: Acanthogonatus brunneus (Nicolet, 1849)
- species: Acanthogonatus campanae (Legendre & Calderón, 1984)
- species: Acanthogonatus centralis Goloboff, 1995
- species: Acanthogonatus chilechico Goloboff, 1995
- species: Acanthogonatus confusus Goloboff, 1995
- species: Acanthogonatus francki Karsch, 1880
- species: Acanthogonatus fuegianus (Simon, 1902)
- species: Acanthogonatus hualpen Goloboff, 1995
- species: Acanthogonatus huaquen Goloboff, 1995
- species: Acanthogonatus incursus (Chamberlin, 1916)
- species: Acanthogonatus juncal Goloboff, 1995
- species: Acanthogonatus mulchen Goloboff, 1995
- species: Acanthogonatus nahuelbuta Goloboff, 1995
- species: Acanthogonatus notatus (Mello-Leitao, 1940)
- species: Acanthogonatus parana Goloboff, 1995
- species: Acanthogonatus patagallina Goloboff, 1995
- species: Acanthogonatus patagonicus (Simon, 1905)
- species: Acanthogonatus peniasco Goloboff, 1995
- species: Acanthogonatus pissii (Simon, 1889)
- species: Acanthogonatus quilocura Goloboff, 1995
- species: Acanthogonatus recinto Goloboff, 1995
- species: Acanthogonatus subcalpeianus (Nicolet, 1849)
- species: Acanthogonatus tacuariensis (Pérez-Miles & Capocasale, 1982)
- species: Acanthogonatus tolhuaca Goloboff, 1995
- species: Acanthogonatus vilches Goloboff, 1995
