| Nominal Species (n = 29) | Present allocation (n = 29) | Ref. |
|---|---|---|
| Mesorhabdus angustus Sars, 1907 | Mesorhabdus angustus | 19 |
| Mesorhabdus annectens Sars, 1905 | Mesorhabdus annectens | 19 |
| Heterorhabdus austrinus Giesbrecht, 1902 | Heterorhabdus austrinus | 19 |
| Heterorhabdus caribbeanensis Park, 1970 | Heterorhabdus caribbeanensis | 3477 |
| Heterorhabdus confusibilis Park, 2000 | Heterorhabdus confusibilis | 19 |
| Heterorhabdus farrani Brady, 1918 | Heterorhabdus farrani | 19 |
| Heterorhabdus fistulosus Tanaka, 1964 | Heterorhabdus fistulosus | 19 |
| Mesorhabdus gracilis Sars, 1907 | Mesorhabdus gracilis | 19 |
| Disseta grandis Esterly, 1906 | Disseta grandis | 19 |
| Heterorhabdus lobatus Bradford, 1917 | Heterorhabdus lobatus | 19 |
| Heterostylites longioperculis Park, 2000 | Heterostylites longioperculis | 19 |
| Disseta magna Bradford, 1971 | Disseta magna | 19 |
| Disseta maxima Esterly, 1911 | Disseta maxima | 19 |
| Heterorhabdus medianus Park, 1970 | Heterorhabdus medianus | 19 |
| Heterorhabdus pacificus Brodsky, 1950 | Heterorhabdus pacificus | 19 |
| Disseta palumboi Giesbrecht, 1889 | Disseta palumboi | 19 |
| Mesorhabdus paragracilis Park, 2000 | Mesorhabdus paragracilis | 19 |
| Heterorhabdus proximus Davis, 1949 | Heterorhabdus proximus | 19 |
| Heterorhabdus pustulifer Farran, 1929 | Heterorhabdus pustulifer | 3477 |
| Heterorhabdus quadrilobus Park, 2000 | Heterorhabdus quadrilobus | 19 |
| Heterorhabdus robustoides Brodsky, 1950 | Heterorhabdus robustoides | 19 |
| Heterorhabdus robustus Farran, 1908 | Paraheterorhabdus robustus | 75097 |
| Heterorhabdus spinifer Park, 1970 | Heterorhabdus spinifer | 19 |
| Heterochaeta spinifrons Claus, 1863 | Heterorhabdus spinifrons | 3477 |
| Neorhabdus subcapitaneus Park, 2000 | Neorhabdus subcapitaneus | 19 |
| Heterostylites submajor Park, 2000 | Heterostylites submajor | 19 |
| Heterorhabdus tenuis Tanaka, 1964 | Heterorhabdus tenuis | 19 |
| Mesorhabdus truncatus Scott, 1909 | Mesorhabdus truncatus | 19 |
| Heterorhabdus tuberculus Park, 2000 | Heterorhabdus tuberculus | 19 |