1. Species Pleurophorus biplex de Koninck, 1877 † (uncertain > unassessed)
2. Species Pleurophorus bregeri Girty, 1927 † (uncertain > unassessed)
3. Species Pleurophorus chesterensis Worthen, 1884 † (uncertain > unassessed)
4. Species Pleurophorus morrisii de Koninck, 1877 † (uncertain > unassessed)
5. Species Pleurophorus occidentalis F. B. Meek & Hayden, 1858 † (uncertain > unassessed)
6. Species Pleurophorus perradiatus (Astre, 1934) † (uncertain > unassessed)
7. Species Pleurophorus retrocostatus Gemmellaro, 1892 † (uncertain > unassessed)
8. Species Pleurophorus rotundus Girty, 1927 † (uncertain > unassessed)
9. Species Pleurophorus similis Girty, 1927 † (uncertain > unassessed)
10. Subgenus Pleurophorus (Cardinia) Agassiz, 1841 † accepted as Cardinia Agassiz, 1841 † (unaccepted > superseded rank)
    1. Species Pleurophorus (Cardinia) subcuneata F. B. Meek & Hayden, 1858 † (uncertain > unassessed)
11. Species Pleurophorus acuteplicatus W. H. Waagen, 1881 † accepted as Permophorus costatus (T. Brown, 1841) † (unaccepted > junior subjective synonym)
12. Species Pleurophorus devonicus Beushausen, 1884 † accepted as Montanaria devonica (Beushausen, 1884) † (unaccepted > superseded combination)
13. Species Pleurophorus elegans Kirkby, 1880 † accepted as Paracarbonicola elegans (Kirkby, 1880) † (unaccepted > superseded combination)
14. Species Pleurophorus jacobi Stache, 1878 † accepted as Unionites jacobi (Stache, 1878) † (unaccepted > superseded combination)
15. Species Pleurophorus minima Worthen, 1884 † accepted as Parallelodon minimus (Worthen, 1884) † (unaccepted > superseded combination)
16. Species Pleurophorus monroensis Worthen, 1884 † accepted as Sphenotus monroensis (Worthen, 1884) † (unaccepted > superseded combination)
17. Species Pleurophorus ohioensis Stauffer & Schroyer, 1920 † accepted as Anthraconaia ohioensis (Stauffer & Schroyer, 1920) † (unaccepted > superseded combination)
18. Species Pleurophorus subcostatus F. B. Meek & Worthen, 1866 † accepted as Anthraconaia williamsoni (T. Brown, 1849) † (unaccepted > junior subjective synonym)
19. Species Pleurophorus subellipticus F. B. Meek, 1867 † accepted as Volsellina subelliptica (F. B. Meek, 1867) † (unaccepted > superseded combination)
20. Species Pleurophorus zealandicus Trechmann, 1918 † accepted as Triaphorus zealandicus (Trechmann, 1918) †

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