Aphroditaster Sladen, 1885 accepted as Pseudarchaster Sladen, 1889 (additional source)
Aphroditaster gracilis Sladen, 1889 accepted as Pseudarchaster gracilis (Sladen, 1889) (original description)
Asterias (Stolasterias) Sladen, 1889 accepted as Stolasterias Sladen, 1889 represented as Coscinasterias Verrill, 1867 (original description)
Asterias (Stolasterias) volsellata Sladen, 1889 accepted as Coronaster volsellatus (Sladen, 1889) (original description)
Brisingida (additional source)
Chaetaster longipes (Bruzelius, 1805) (additional source)
Chaetasteridae Sladen, 1889 (original description)
Colpaster Sladen, 1889 (original description)
Colpaster Sladen, 1889 (additional source)
Colpaster scutigerula Sladen, 1889 (original description)
Coscinasterias (Stolasterias) (Sladen, 1889) (original description)
Ctenodiscidae Sladen, 1889 (original description)
Ctenodiscinae Sladen, 1889 accepted as Ctenodiscidae Sladen, 1889 (original description)
Dytaster Sladen, 1889 (original description)
Dytaster biserialis Sladen, 1889 accepted as Dytaster insignis (Perrier, 1884) (original description)
Dytaster exilis Sladen, 1889 (original description)
Dytaster exilis var. carinata Sladen, 1889 accepted as Dytaster grandis (Verrill, 1884) (original description)
Dytaster madreporifer Sladen, 1889 accepted as Dytaster grandis grandis (Verrill, 1884) (original description)
Freyella benthophila Sladen, 1889 (original description)
Freyella bracteata Sladen, 1889 accepted as Freyella elegans (Verrill, 1884) (original description)
Freyella tuberculata Sladen, 1889 accepted as Freyastera tuberculata (Sladen, 1889) (original description)
Gnathaster Sladen, 1889 accepted as Odontaster Verrill, 1880 (original description)
Hydrasterias Sladen, 1889 (original description)
Lasiaster Sladen, 1889 accepted as Poraniomorpha Danielssen & Koren, 1881 (original description)
Lasiaster villosus Sladen, 1889 accepted as Poraniomorpha (Poraniomorpha) hispida (M. Sars, 1872) (original description)
Lonchotaster Sladen, 1889 (original description)
Lonchotaster Sladen, 1889 (additional source)
Lonchotaster tartareus Sladen, 1889 (original description)
Luidia africana Sladen, 1889 accepted as Luidia sarsi africana Sladen, 1889 accepted as Luidia sarsii africana Sladen, 1889 (original description)
Luidia sarsi africana Sladen, 1889 accepted as Luidia sarsii africana Sladen, 1889 (original description)
Luidia sarsii africana Sladen, 1889 (original description)
Luidiidae Sladen, 1889 (original description)
Marginaster fimbriatus Sladen, 1889 accepted as Chondraster grandis (Verrill, 1878) (original description)
Moiraster Sladen, 1889 accepted as Tethyaster Sladen, 1889 (original description)
Myxasteridae Perrier, 1885 (additional source)
Narcissia trigonaria Sladen, 1889 (original description)
Neomorphaster Sladen, 1889 (original description)
Neomorphaster eustichus Sladen, 1889 accepted as Neomorphaster talismani (Perrier, 1885) accepted as Pedicellaster margaritaceus Perrier in Milne-Edwards, 1882 accepted as Neomorphaster margaritaceus (Perrier in Milne-Edwards, 1882) (original description)
Nymphaster Sladen, 1889 (original description)
Nymphaster albidus Sladen, 1889 accepted as Nymphaster arenatus (Perrier, 1881) (original description)
Nymphaster basilicus Sladen, 1889 accepted as Nymphaster arenatus (Perrier, 1881) (original description)
Nymphaster protentus Sladen, 1889 accepted as Nymphaster arenatus (Perrier, 1881) (original description)
Odinia pandina Sladen, 1889 accepted as Novodinia pandina (Sladen, 1889) (original description)
Paragonaster Sladen, 1889 (original description)
Paragonaster cylindratus Sladen, 1889 accepted as Paragonaster subtilis (Perrier, 1881) (original description)
Pararchaster armatus Sladen, 1889 accepted as Benthopecten simplex (Perrier, 1881) (original description)
Pararchaster spinosissimus Sladen, 1889 accepted as Benthopecten spinosissimus (Sladen, 1889) (original description)
Pentagonaster lepidus Sladen, 1889 accepted as Hoplaster spinosus Perrier in Milne-Edwards, 1882 (original description)
Pentagonaster perrieri Sladen, 1889 accepted as Plinthaster perrieri Sladen, 1889 accepted as Plinthaster dentatus (Perrier, 1884) (original description)
Phoxaster Sladen, 1889 accepted as Bathybiaster Danielssen & Koren, 1883 (original description)
Phoxaster pumilus Sladen, 1889 accepted as Bathybiaster vexillifer (Wyville Thomson, 1873) (original description)
Plinthaster perrieri Sladen, 1889 accepted as Plinthaster dentatus (Perrier, 1884) (original description)
Plutonaster Sladen, 1889 (original description)
Plutonaster abbreviatus Sladen, 1889 accepted as Plutonaster agassizi notatus Sladen, 1889 (original description)
Plutonaster agassizi notatus Sladen, 1889 (original description)
Plutonaster notatus Sladen, 1889 accepted as Plutonaster agassizi notatus Sladen, 1889 (original description)
Plutonasteridae Sladen, 1899 accepted as Astropectinidae Gray, 1840 (original description)
Pontaster forcipatus Sladen, 1889 accepted as Pectinaster filholi Perrier, 1885 (original description)
Pontaster hebitus Sladen, 1889 accepted as Pontaster tenuispinus (Düben & Koren, 1846) (original description)
Pontaster limbatus Sladen, 1889 accepted as Pontaster tenuispinus (Düben & Koren, 1846) (original description)
Pontaster pristinus Sladen, 1889 accepted as Pectinaster filholi Perrier, 1885 (original description)
Pontaster venustus Sladen, 1889 accepted as Cheiraster (Cheiraster) sepitus (Verrill, 1885) (original description)
Porcellanaster eremicus Sladen, 1889 accepted as Caulaster pedunculatus Perrier, 1882 (original description)
Pseudarchaster Sladen, 1889 (original description)
Pseudarchaster intermedius Sladen, 1889 accepted as Pseudarchaster parelii (Düben & Koren, 1846) (original description)
Pseudarchaster tessellatus Sladen, 1889 (original description)
Pseudarchasteridae Sladen, 1889 (original description)
Psilaster andromeda var. cassiope Sladen, 1889 accepted as Psilaster cassiope Sladen, 1889 (original description)
Psilaster cassiope Sladen, 1889 (original description)
Psilaster patagiatus Sladen, 1889 accepted as Persephonaster patagiatus (Sladen, 1889) (original description)
Pythonaster Sladen in Thomson & Murray, 1885 (original description)
Retaster Perrier, 1878 accepted as Pteraster Müller & Troschel, 1842 (original description)
Solaster endeca decemradiata Sladen, 1889 accepted as Solaster endeca (Linnaeus, 1771) (original description)
Stolasterias Sladen, 1889 represented as Coscinasterias Verrill, 1867 (original description)
Tethyaster Sladen, 1889 (original description)
Tremasterinae Sladen, 1889 (original description)
Zoroasteridae Sladen, 1889 (original description)