Type species: Sinoatactotoechus hunanensis Yang & Hu, 1981
This genus includes the species:
| Yang & Hu, 1981 | Devonian Famennian | China | WoRMS 1408338 | |
| Yang & Hu, 1981 | Devonian Famennian | China | WoRMS 1408339 | |
| Yang & Hu, 1981 | Devonian Famennian | China | WoRMS 1408340 | |
| Yang & Hu, 1981 | Devonian Famennian | China | WoRMS 1408341 |