1. Obtusopyrgusalpinus Haase, 2008

2. Obtusopyrgus farri Verhaegen & Haase, 2021

3. Rakiurapyrgus cresswelli (Climo, 1974) (paratype)

4. Meridiopyrgus pupiformis Haase,2008

5. Meridiopyrgus murihiku Haase, 2008

6. Tongapyrgus kohitatea Haase, 2008

7. Leptopyrgus manneringi (Climo, 1974)

8. Halopyrgus pupoides (Hutton, 1882)

9. Kushelita mica Climo, 1974

10. Potamopyrgus troglodytes (Climo, 1974)

11. Potamopyrgus oppidanus Haase, 2008

12. Hadopyrgus anops Climo, 1974

13. Hadopyrgus expositus Haase, 2008

14. Catapyrgus jami Verhaegen & Haase, 2021

15. Catapyrgus fraterculus Haase, 2008

16. Catapyrgus matapango Haase, 2008

17. Catapyrgus sororius Haase, 2008

18. Opacuincola caeca Ponder, 1966

19. Opacuincola favus Haase, 2008

20. Opacuincola cervicesmadentes Haase, 2008

21. Opacuincola ignorata Haase, 2008

22. Opacuincola roscoei Haase, 2008

23. Opacuincola eduardstraussi Haase, 2008

24. Opacuincola lisannea Verhaegen & Haase, 2021

25. Opacuincola mete Haase, 2008

26. Opacuincola abradeta Haase, 2008

27. Opacuincola dulcinella Haase, 2008

28. Opacuincola lentesferens Haase, 2008

29. Sororipyrgus kutukutu Haase, 2008

30. Platypyrgus nelsonensis (Climo, 1977)