- family: Eresidae
- genus: Seothyra
- species: Seothyra annettae Dippenaar-Schoeman, 1991
- species: Seothyra barnardi Dippenaar-Schoeman, 1991
- species: Seothyra dorstlandica Dippenaar-Schoeman, 1991
- species: Seothyra fasciata Purcell, 1904
- species: Seothyra griffinae Dippenaar-Schoeman, 1991
- species: Seothyra henscheli Dippenaar-Schoeman, 1991
- species: Seothyra longipedata Dippenaar-Schoeman, 1991
- species: Seothyra louwi Dippenaar-Schoeman, 1991
- species: Seothyra neseri Dippenaar-Schoeman, 1991
- species: Seothyra perelegans Simon, 1906
- species: Seothyra roshensis Dippenaar-Schoeman, 1991
- species: Seothyra schreineri Purcell, 1903
- species: Seothyra semicoccinea Simon, 1906