- family: Amaurobiidae
![[see contained taxa]](./arrow.png)
- genus: Retiro
- species: Retiro crinitus (Simon, 1893)
- species: Retiro fulvipes (Simon, 1906)
- species: Retiro granadensis (Keyserling, 1878)
- species: Retiro gratus (Bryant, 1948)
- species: Retiro lanceolatus (Vellard, 1924)
- species: Retiro maculatus Mello-Leitao, 1915
- species: Retiro nigronotatus Mello-Leitao, 1947
- species: Retiro plagiatus (Simon, 1893)
- species: Retiro procerulus (Simon, 1906)
- species: Retiro quitensis (Simon, 1906)
- species: Retiro rhombifer (Simon, 1906)
- species: Retiro roberti (Reimoser, 1939)
