| Allopeas H. B. Baker, 1935 |
| Allopeas gracilis (Hutton, 1834) |
| Allopeas micra (d'Orbigny, 1835) |
| Allopeas micra subsp. micra (d'Orbigny, 1835) |
| Beckianum H. B. Baker, 1961 |
| Beckianum beckianum (Pfeiffer, 1846) |
| Beckianum beckianum subsp. beckianum (Pfeiffer, 1846) |
| Glessulinae Godwin-Austen, 1920 |
| Lamellaxis Strebel & Pfeiffer, 1882 |
| Lamellaxis argutus (Pilsbry, 1906) |
| Lamellaxis gracilis (Hutton, 1834) |
| Lamellaxis martensi (Pfeiffer, 1856) |
| Lamellaxis martensi subsp. martensi (Pfeiffer, 1856) |
| Lamellaxis martensi subsp. modestus Strebel, 1882 |
| Lamellaxis mexicanus (Pfeiffer, 1866) |
| Lamellaxis mexicanus subsp. abbreviatus (Von Martens, 1898) |
| Lamellaxis mexicanus subsp. mexicanus (Pfeiffer, 1866) |
| Lamellaxis micra (d'Orbigny, 1835) |
| Lamellaxis modestus Strebel, 1882 |
| Lamellaxis tamaulipensis (Pilsbry, 1903) |