1. Subgenus Aspergillum (Humphreyia) J. E. Gray, 1858 accepted as Humphreyia J. E. Gray, 1858 (unaccepted > superseded rank)
   1. Species Aspergillum (Humphreyia) liratum Tate, 1887 † accepted as Dianadema multangularis (Tate, 1887)
2. Species Aspergillum agglutinans Lamarck, 1818 accepted as Foegia novaezelandiae (Bruguière, 1789)
3. Species Aspergillum annulosum Reeve, 1860 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
4. Species Aspergillum annulus Gray, 1858 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
5. Species Aspergillum australe Chenu, 1842 accepted as Brechites australis (Chenu, 1842) (original combination)
6. Species Aspergillum clavatum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
7. Species Aspergillum cumingianum Chenu, 1842 accepted as Brechites australis (Chenu, 1842)
8. Species Aspergillum delessertianum Chenu, 1842 accepted as Brechites attrahens ([Lightfoot], 1786)
9. Species Aspergillum dichotomum Chenu, 1842 accepted as Verpa penis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
10. Species Aspergillum disjunctum Reeve, 1860 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
11. Species Aspergillum giganteum G. B. Sowerby III, 1888 accepted as Nipponoclava gigantea (G. B. Sowerby III, 1888) (unaccepted > superseded combination)
12. Species Aspergillum incertum Chenu, 1842 accepted as Brechites australis (Chenu, 1842)
13. Species Aspergillum incrassatum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
14. Species Aspergillum kobeltianum Löbbecke, 1879 accepted as Verpa penis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
15. Species Aspergillum liratum Tate, 1887 † accepted as Dianadema multangularis (Tate, 1887)
16. Species Aspergillum listeri Gray, 1825 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
17. Species Aspergillum multangularis Tate, 1887 accepted as Dianadema multangularis (Tate, 1887) (unaccepted > superseded combination)
18. Species Aspergillum novaehollandiae Chenu, 1842 accepted as Foegia novaezelandiae (Bruguière, 1789)
19. Species Aspergillum ornatum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
20. Species Aspergillum philippinense Chenu, 1842 accepted as Verpa philippinensis (Chenu, 1842) (unaccepted > superseded combination)
21. Species Aspergillum pulchellum Gray, 1858 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
22. Species Aspergillum pulchrum Gray, 1858 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
23. Species Aspergillum recluzianum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
24. Species Aspergillum semifimbriatum Chenu, 1842 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758) (unaccepted > junior subjective synonym)
25. Species Aspergillum sparsum G. B. Sowerby I, 1825 accepted as Penicillus penis (Linnaeus, 1758) accepted as Verpa penis (Linnaeus, 1758)
26. Species Aspergillum strangei A. Adams, 1854 accepted as Humphreyia strangei (A. Adams, 1854) (unaccepted > superseded combination)
27. Species Aspergillum strangulatum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
28. Species Aspergillum tuberculatum Chenu, 1842 accepted as Penicillus philippinensis (Chenu, 1842) accepted as Verpa philippinensis (Chenu, 1842)
29. Species Aspergillum vaginiferum Lamarck, 1818 accepted as Brechites attrahens ([Lightfoot], 1786)
30. Species Aspergillum zebuense Chenu, 1842 accepted as Verpa philippinensis (Chenu, 1842) (unaccepted > junior subjective synonym)
31. Species Aspergillum leognanum Hoeninghaus, 1827 † (uncertain > unassessed)
32. Species Aspergillum maniculatum R. A. Philippi, 1836 † (uncertain > nomen dubium, probably a fragment of serpulid tube)

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