| Nominal Species (n = 74) | Present allocation (n = 68) | Ref. |
|---|---|---|
| Orbiniella abyssalis Blake, 2020 | Orbiniella abyssalis | 3477 |
| Orbiniella aciculata Blake, 1985 | Orbiniella aciculata | 8774 |
| Orbinia americana Day, 1973 | Orbinia americana | 7866 |
| Leitoscoloplos bajacalifornica de León-González & Rodríguez-Valencia, 1996 | Leitoscoloplos bajacalifornica | 8159 |
| Leodamas bathyalis Blake, 2020 | Leodamas bathyalis | 3477 |
| Pararicia belizensis Solís-Weiss & Fauchald, 1989 | Pararicia belizensis | 7866 |
| Naineris bicornis Hartman, 1951 | Naineris bicornis | 7866 |
| Aricia bioreti Fauvel, 1919 | Orbinia bioretti | 3477 |
| Orbinia bioretti Fauvel, 1919 | Orbinia bioretti | 8159 |
| Califia calida Hartman, 1957 | Califia calida | 7866 |
| Scoloplos californiensis Blake, 2020 | Scoloplos californiensis | 3477 |
| Califia candida Hartman, 1957 | Califia candida | 19 |
| Leitoscoloplos cliffordi Blake, 2020 | Leitoscoloplos cliffordi | 3477 |
| Orbinia cuvierii Audouin & Milne-Edwards, 1933 | Orbinia sertulata | 19 |
| Scoloplos cylindrifer Monro, 1933 | Haploscoloplos cylindrifer | 75097 |
| Orbinia dicrochaeta Wu, 1962 | Orbinia dicrochaeta | 3477 |
| Scoloplos dubia Tebble, 1955 | Scoloplos dubia | 75927 |
| Scoloplos ehlersi Blake, 1985 | Scoloplos ehlersi | 8774 |
| Scoloplos elongata Johnson, 1901 | Haploscoloplos elongatus | 3477 |
| Orbiniella eugeneruffi Blake, 2020 | Orbiniella eugeneruffi | 3477 |
| Phylo felix Kinberg, 1866 | Phylo felix | 7866 |
| Haploscoloplos foliosus Hartman | Haploscoloplos foliosus | 19 |
| Leitoscoloplos foliosus Day, 1977 | Leitoscoloplos foliosus | 7866 |
| Leitoscoloplos gordaensis Blake, 2020 | Leitoscoloplos gordaensis | 3477 |
| Scoloplos gracilis Pillai, 1961 | Leodamas gracilis | 75927 |
| Orbiniella grasslei Blake, 2020 | Orbiniella grasslei | 3477 |
| Naineris hainanensis Q. Wu | Naineris hainanensis | 82601 |
| Phylo heterochaeta Sun, Yu & Li, 2021 | Phylo heterochaeta | 3477 |
| Orbiniella hobsonae Blake & Hilbig, 1990 | Orbiniella hobsonae | 8774 |
| Scoloplos kerguelensis McIntosh, 1885 | Haploscoloplos kerguelensis | 3477 |
| Haploscoloplos kerguelensis chilensis Hartmann-Schröder, 1965 | Haploscoloplos kerguelensis | 3477 |
| Haploscoloplos kerguelensis minutus Hartman, 1953 | Haploscoloplos kerguelensis | 3477 |
| Phylo kubbarensis Mohammad, 1980 | Phylo kubbarensis | 2663 |
| Phylo kuwaitica Mohammad, 1970 | Phylo kuwaitica | 2663 |
| Aricia laevigata Grube, 1855 | Naineris laevigata | 3477 |
| Aricia latreillii Audouin & Milne-Edwards, 1833 | Orbinia latreillii | 75097 |
| Orbinia latreillii Audouin & Milne-Edwards, 1833 | Orbinia latreillii | 19 |
| Schroederella laubieri Badalamenti & Castelli, 1991 | Schroederella laubieri | 3477 |
| Berkeleyia lelievrei Blake, 2020 | Berkeleyia lelievrei | 3477 |
| Microbinia linea Hartman, 1965 | Microrbinia linea | 75097 |
| Microrbinia linea Hartman, 1965 | Microrbinia linea | 19 |
| Orbiniella longilobata Blake, 2020 | Orbiniella longilobata | 3477 |
| Leitoscoloplos lunulus Blake, 2020 | Leitoscoloplos lunulus | 3477 |
| Leitoscoloplos mammosus Mackie, 1987 | Leitoscoloplos mammosus | 19 |
| Aricia marginata Ehlers, 1897 | Scoloplos marginatus | 3477 |
| Aricia marginata mcleani Benham, 1921 | Scoloplos marginatus | 3477 |
| Scoloplos mazatlanensis Fauchald, 1972 | Scoloplos mazatlanensis | 8159 |
| Scoloplos minima Rullier, 1972 | Protoaricia minima | 2663 |
| Scoloplosia minima Rullier, 1972 | Scoloplosia minima | 3477 |
| Petibonnella multiuncinata Solís-Weiss & Fauchald, 1989 | Petibonnella multiuncinata | 7866 |
| Pettibonella multiuncinata Solis-Weiss & Fauchald, 1989 | Pettibonella multiuncinata | 3477 |
| Naineris mutilata Treadwell, 1931 | Naineris mutilata | 7866 |
| Leitoscoloplos olei Neal & Paterson, 2020 | Leitoscoloplos olei | 3477 |
| Leitoscoloplos pachybranchiatus Blake & Hilbig, 1990 | Leitoscoloplos pachybranchiatus | 8774 |
| Haploscoloplos panamensis Monro, 1933 | Haploscoloplos panamensis | 8159 |
| Phylo paraornata Blake, 2021 | Phylo paraornata | 3477 |
| Paraorbinella paucibranchiata Rullier, 1974 | Paraorbinella paucibranchiata | 7866 |
| Protoaricia pigmentata Solís-Weiss & Fauchald, 1989 | Protoaricia pigmentata | 7866 |
| Aricia platycephala McIntosh, 1885 | Nainereis laevigata | 3477 |
| Berkeleya profunda Hartman, 1971 | Berkeleya profunda | 19 |
| Naineris quadraticeps Day, 1965 | Naineris quadraticeps | 2663 |
| Nais quadricuspida Fabricius, 1780) | Naineris quadricuspida | 75097 |
| Scoloplos robustus Rullier, 1964 | Scoloplos robustus | 7866 |
| Scoloplos rubra orientalis Gallardo, 1968 | Scoloplos rubra | 78040 |
| Orbiniella rugosa Blake, 2020 | Orbiniella rugosa | 3477 |
| Leitoscoloplos sahlingi Blake, 2020 | Leitoscoloplos sahlingi | 3477 |
| Scoloplos sparsaciculus Blake, 2020 | Scoloplos sparsaciculus | 3477 |
| Scoloplos spiniferus Gallardo, 1968 | Scoloplos spiniferus | 82601 |
| Scoloplos texana Maciolek & Holland, 1978 | Scoloplos texana | 7866 |
| Scoloplos treadwelli Eisig, 1914 | Scoloplos treadwelli | 7866 |
| Orbiniella tumida Blake, 2020 | Orbiniella tumida | 3477 |
| Scoloplos tumidus Maekie, 1991 | Scoloplos tumidus | 3477 |
| Orbinia vietnamensis Gallardo, 1968 | Orbinia vietnamensis | 3477 |
| Leitoscoloplos williamsae Blake, 2020 | Leitoscoloplos williamsae | 3477 |