| Nominal Species (n = 49) | Present allocation (n = 35) | Ref. |
|---|---|---|
| Polycheles aculeatus Galil, 2002 | Polycheles aculeatus | 79242 |
| Pentacheles agassizii Milne-Edwards, 1880 | Polycheles typhlops | 75097 |
| Polycheles alis Ahyong & Galil, 2006 | Stereomastis alis | 79242 |
| Polycheles amemiyai Yokoya, 1933 | Polycheles amemiyai | 3477 |
| Homeryon armarium Galil, 2000 | Homeryon armarium | 3477 |
| Pentacheles auriculatus Bate, 1878 | Stereomastis auriculata | 79242 |
| Polycheles baccatus Bate, 1878 | Polycheles baccatus | 79242 |
| Pentacheles beaumontii Alcock, 1894 | Pentacheles laevis | 79242 |
| Eryoneicus caecus Spence Bate, 1882 | Stereomastis sculpta | 3477 |
| Pentacheles cerata Alcock, 1894 | Stereomastis cerata | 3477 |
| Polycheles coccifer Galil, 2000 | Polycheles coccifer | 81885 |
| Polycheles doderleini Riggio, 1885 | Polycheles typhlops | 81885 |
| Polycheles dubius Bouvier, 1905 | Pentacheles laevis | 79242 |
| Pentacheles enthrix Bate, 1878 | Polycheles enthrix | 3477 |
| Polycheles eryoniformis Bouvier, 1905 | Pentacheles laevis | 79242 |
| Polycheles evexa Galil, 2000 | Stereomastis evexa | 3477 |
| Eryoneicus faxoni Bouvier, 1905 | Stereomastis sculpta | 75097 |
| Willemoesia forceps Milne-Edwards, 1880 | Willemoesia forceps | 19 |
| Polycheles galil Ahyong & Brown, 2002 | Stereomastis galil | 79242 |
| Pentacheles gibbus Alcock, 1894 | Pentacheles gibbus | 3477 |
| Pentacheles gracilis Bate, 1878 | Pentacheles laevis | 79242 |
| Polycheles granulatus Faxon, 1893 | Pentacheles laevis | 75097 |
| Polycheles helleri Bate, 1878 | Stereomastis helleri | 3477 |
| Pentacheles hextii Alcock, 1894 | Polycheles typhlops | 81885 |
| Willemoesia inornata Faxon, 1893 | Willemoesia inornata | 3477 |
| Polycheles intermedius Balss, 1914 | Polycheles typhlops | 81885 |
| Stereomastis kermadecensis Sund, 1920 | Polycheles kermadecensis | 3477 |
| Pentacheles laevis Bate, 1878 | Pentacheles laevis | 19 |
| Pylocheles macrops Forest, 1987 | Xylocheles macrops | 3477 |
| Polycheles martini Ahyong & Brown, 2002 | Polycheles martini | 3477 |
| Pylocheles miersi Alcock & Anderson, 1899 | Xylocheles miersi | 3477 |
| Xylocheles miersi Alcock & Anderson, 1899 | Xylocheles miersi | 3477 |
| Pentacheles obscurus Bate, 1878 | Pentacheles obscurus | 3477 |
| Willemoesia pacifica Sund, 1920 | Willemoesia pacifica | 3477 |
| Stereomastis panglao Ahyong & Chan, 2008 | Stereomastis panglao | 81885 |
| Polycheles perarmatus Holthuis, 1952 | Polycheles perarmatus | 19 |
| Pentacheles phosphorus Alcock, 1894 | Stereomastis phosphorus | 3477 |
| Polycheles polita Galil, 2000 | Stereomastis polita | 3477 |
| Polycheles sculptus Smith, 1880 | Stereomastis sculpta | 3477 |
| Polycheles sculptus pacificus Faxon, 1893 | Stereomastis pacifica | 3477 |
| Polycheles snyderi Rathbun, 1906 | Pentacheles snyderi | 79242 |
| Pentacheles spinosus Milne-Edwards, 1880 | Stereomastis sculpta | 3477 |
| Pentacheles suhmi Bate, 1878 | Stereomastis suhmi | 3477 |
| Polycheles surdus Galil, 2000 | Stereomastis surda | 19 |
| Polycheles tanneri Faxon, 1893 | Polycheles tanneri | 3477 |
| Pentacheles trispinosa De Man, 1905 | Stereomastis trispinosa | 3477 |
| Polycheles typhlops Heller, 1862 | Polycheles typhlops | 19 |
| Polychelys typhlops Heller, 1862 | Polycheles typhlops | 19 |
| Pentacheles validus Milne-Edwards, 1880 | Pentacheles validus | 19 |