| Nominal Species (n = 31) | Present allocation (n = 28) | Ref. |
|---|---|---|
| Acanthochitona andersoni Watters, 1981 | Americhiton andersoni | 75097 |
| Acanthochitona angelica Dall, 1919 | Acanthochitona angelica | 19 |
| Acanthochites astriger Reeve, 1847 | Acanthochitona spiculosa | 75097 |
| Acanthochitona astriger Reeve, 1847 | Acanthochitona spiculosa | 19 |
| Acanthochitona balesae Abbott, 1954 | Acanthochitona balesae | 19 |
| Acanthochitona bonairensis Kaas, 1972 | Acanthochitona bonairensis | 83435 |
| Acanthochitona burghardtae Clark, 2000 | Acanthochitona burghardtae | 2873 |
| Acanthochitona ciroi Righi, 1971 | Acanthochitona ciroi | 83435 |
| Acanthochitona dissimilis Taki, 1931 | Acanthochitona dissimilis | 2097 |
| Notoplax doederleini Thiele, 1909 | Leptoplax doederleini | 3477 |
| Acanthochitona elongata Kaas, 1972 | Acanthochitona balesae | 75097 |
| Acanthochites hemphilli Pilsbry, 1893 | Craspedochiton hemphilli | 83435 |
| Acanthochitona imperatrix Watters, 1981 | Acanthochitona imperatrix | 19 |
| Choneplax indica Odhner, 1919 | Choneplax indica | 1698 |
| Chitonellus lata Guilding, 1830 | Choneplax lata | 83435 |
| Acanthochitona lineata Lyons, 1988 | Acanthochitona lineata | 83435 |
| Choneplax littlerorum Sirenko, 2003 | Choneplax littlerorum | 2873 |
| Notoplax magellanica Thiele, 1909 | Notoplax magellanica | 3477 |
| Cryptochiton oliveri Schwabe, 2004 | Cryptochiton oliveri | 1698 |
| Cryptoconchus oliveri Schwabe, 2004 | Cryptoconchus oliveri | 2873 |
| Acanthochitona oxum Jardim, Almeida & Simone, 2022 | Acanthochitona oxum | 3477 |
| Cryptoconchus porosus unspecified | Cryptoconchus porosus | 19 |
| Acanthochites pygmaea Pilsbry, 1893 | Acanthochitona pygmaea | 19 |
| Acanthochites rhodea Pilsbry, 1893 | Acanthochitona rhodea | 83435 |
| Acanthochitona roseojugum Lyons, 1988 | Acanthochitona roseojugum | 19 |
| Acanthochitona spiculosa Reeve, 1847 | Acanthochitona spiculosa | 19 |
| Acanthochitona spratlyenses Sirenko & Nguyen Tai, 2021 | Acanthochitona spratlyenses | 3477 |
| Acanthochitona venezuelana Lycons, 1988 | Acanthochitona venezuelana | 2022 |
| Acanthochitona woodwardi Kaas & Van Belle, 1988 | Acanthochitona woodwardi | 3477 |
| Acanthochitona worsfoldi Lyons, 1988 | Acanthochitona worsfoldi | 83435 |
| Acanthochitona zebra Lyons, 1988 | Acanthochitona zebra | 19 |