Peruvian Register of Marine Species

1. Genus Bittiscala H. J. Finlay & Marwick, 1937 †
2. Genus Caballasea DeVries, 2018 †
3. Genus Canaliscala Cossmann, 1888 †
4. Genus Cerithidea Swainson, 1840
5. Genus Cerithideopsis Thiele, 1929
6. Genus Dentimides Landau, C. M. Silva & Heitz, 2016 †
7. Genus Diplocyma Pilsbry & Olsson, 1935 †
8. Genus Diptychochilus Cossmann, 1908 †
9. Genus Echinobathra Cossmann, 1906 †
10. Genus Eotympanotonus Chavan, 1952 †
11. Genus Hadraxon Oppenheim, 1892 †
12. Genus Harrisianella Olsson, 1929 †
13. Genus Menkrawia Beets, 1941 †
14. Genus Mesohalina Wittibschlager, 1983 †
15. Genus Nodifaunus Olsson, 1944 †
16. Genus Pirenella J. E. Gray, 1847
17. Genus Potamides Brongniart, 1810 †
18. Genus Ptychopotamides Sacco, 1895 †
19. Genus Serratocerithium Vignal, 1897 †
20. Genus Szaboella Bandel & F. Riedel, 1994 †
21. Genus Telescopium Montfort, 1810
22. Genus Terebralia Swainson, 1840
23. Genus Theodisca Harzhauser, Guzhov & Landau, 2023 † (accepted > unreplaced junior homonym)
24. Genus Trempotamides Dominici & Kowalke, 2014 †
25. Genus Tympanotonos Schumacher, 1817
26. Genus Varicipotamides Pacaud & Harzhauser, 2013 †
27. Genus Vicarya d'Archiac, 1854
28. Genus Vicaryella Yabe & Hatai, 1938 †
29. Genus Aphanistylus P. Fischer, 1884 accepted as Cerithidea Swainson, 1840
30. Genus Cerithideopsilla Thiele, 1929 accepted as Pirenella J. E. Gray, 1847
31. Genus Diptycochilus [sic] † accepted as Diptychochilus Cossmann, 1908 † (unaccepted > misspelling - incorrect subsequent spelling)
32. Genus Djeddilia Jousseaume, 1894 accepted as Pirenella J. E. Gray, 1847
33. Genus Escoffieria Fontannes, 1880 † accepted as Potamides Brongniart, 1810 † (unaccepted > junior subjective synonym)
34. Genus Exechestoma Cossmann, 1889 † accepted as Varicipotamides Pacaud & Harzhauser, 2013 † ((invalid: junior homonym of Exechestoma Brandt, 1837 [Cnidaria]; )
35. Genus Phaenommia Mörch, 1860 accepted as Cerithidea Swainson, 1840
36. Genus Tympanotomus [sic] accepted as Tympanotonos Schumacher, 1817 (misspelling by Gray, 1840)
37. Genus Tympanotonus Agassiz, 1846 accepted as Tympanotonos Schumacher, 1817 (unjustified emendation)
38. Genus Typhanotus accepted as Tympanotonos Schumacher, 1817 (misspelling)
39. Genus Potamidopsis Munier-Chalmas, 1904 † (uncertain > unassessed)
40. Genus Pyrazisinus Heilprin, 1886 † (uncertain > unassessed)

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