| Nominal Species (n = 18) | Present allocation (n = 18) | Ref. |
|---|---|---|
| Thompsonia affinis Krüger, 1912 | Thompsonia affinis | 19 |
| Thylacoplethus africanus Hoeg & Lützen, 1993 | Thylacoplethus africanus | 3685 |
| Diplothylacus calappae Huang & Lützen, 1998 | Diplothylacus calappae | 8285 |
| Thompsonia chuni Häfele, 1911 | Thompsonia chuni | 3685 |
| Thompsonia cubensis Reinhard & Stewart, 1956 | Thylacoplethus cubensis | 3686 |
| Thylacoplethus edwardsi Coutière, 1902 | Thylacoplethus edwardsi | 3685 |
| Thompsonia globosa Kossmann, 1874 | Thompsonia globosa | 3685 |
| Thylacoplethus isaevae Rybakov & Shukalyuk, 2004 | Thylacoplethus isaevae | 8282 |
| Thompsonia japonica Häfele, 1911 | Thompsonia japonica | 19 |
| Polysaccus japonicus Hoeg & Lützen, 1993 | Polysaccus japonicus | 3685 |
| Thompsonia littoralis Lützen & Jespersen, 1990 | Thompsonia littoralis | 3685 |
| Thylacoplethus magellani Hoeg & Lützen, 1993 | Thylacoplethus magellani | 3685 |
| Thylacoplethus orientalis Hoeg & Lützen, 1993 | Thylacoplethus orientalis | 3685 |
| Pottsia plesionikae Hoeg & Lützen, 1993 | Pottsia plesionikae | 3685 |
| Thompsonia sinensis Keppen, 1877 | Thompsonia sinensis | 3685 |
| Thylacoplethus squillae Hoeg & Lützen, 1993 | Thylacoplethus squillae | 3685 |
| Diplothylacus taiwanensis Huang & Lützen, 1998 | Diplothylacus taiwanensis | 8285 |
| Diplothylacus thalamitae Hoeg & Lützen, 1993 | Diplothylacus thalamitae | 3685 |