English
Species (10)
Thaumastus alutaceus Reeve- Thaumastus castaneus Weyrauch
- Thaumastus occidentalis Weyrauch ssp. debilisculptus
- Thaumastus cajamarcanus Weyrauch
- Thaumastus weyrauchi Pilsbry
- Thaumastus thompsoni Pfeiffer L.
- Thaumastus orcesi Weyrauch 1967
- Thaumastus thaumaisini
- Thaumastus taunaisii Ferussac
- Thaumastus largillerti Pfeiffer
