Ampharete arctica gagarae Uschakov, 1950 accepted as Ampharete gagarae Uschakov, 1950 accepted as Anobothrus gracilis (Malmgren, 1866) (original description)
Ampharete longipaleolata Uschakov, 1950 (original description)
Asychis auritus Uschakov, 1950 (original description)
Autolytus caterinkae Uschakov, 1950 (original description)
Bathynoe nodulosus pacificus Uschakov, 1950 accepted as Bathynoe pacifica Uschakov, 1950 (original description)
Chaetozone maculata Zachs, 1933 accepted as Chaetozone setosa maculata Zachs, 1933 (status source)
Chaetozone setosa maculata Zachs, 1933 (new combination reference)
Euchone derjugini Uschakov, 1950 (original description)
Euchone longifissurata Uschakov, 1950 (original description)
Eulalia (Clavadoce) Hartman, 1936 accepted as Clavadoce Hartman, 1936 (basis of record)
Eulalia (Clavadoce) annenkovae Uschakov, 1950 accepted as Clavadoce annenkovae (Uschakov, 1950) (original description)
Harmothoe pellucelytris Uschakov, 1950 accepted as Harmothoe tenebricosa Moore, 1910 accepted as Lagisca tenebricosa (Moore, 1910) (original description)
Maldanella harai (Izuka, 1902) (source of synonymy)
Melinna ochotica Uschakov, 1950 (original description)
Nereis (Ceratonereis) gorbunovi Uschakov, 1950 accepted as Ceratonereis (Composetia) gorbunovi (Uschakov, 1950) (original description)
Odontosyllis tubicola Uschakov, 1950 accepted as Eusyllis tubicola (Uschakov, 1950) (original description)
Odontosyllis tubicola bilobata Uschakov, 1950 accepted as Eusyllis tubicola bilobata (Uschakov, 1950) (original description)
Odontosyllis tubicola trilobata Uschakov, 1950 accepted as Eusyllis tubicola trilobata (Uschakov, 1950) (original description)
Onuphis parva striata Uschakov, 1950 accepted as Paradiopatra striata (Uschakov, 1950) (original description)
Otopsis longipes pacifica Uschakov, 1950 (original description)
Owenia lobopygidiata Uschakov, 1950 accepted as Galathowenia lobopygidiata (Uschakov, 1950) (original description)
Pholoe minuta caeca Uschakov, 1950 (original description)
Potamilla symbiotica Uschakov, 1950 (original description)
Samytha gurjanovae Uschakov, 1950 (original description)
Samythella bathycola Uschakov, 1950 (original description)
Spinther hystrix Uschakov, 1950 (original description)
Trypanosyllis brevicirrata Uschakov, 1950 (original description)

 Taxonomy

 for Eulalia (Clavadoce) Hartman, 1936

alternate representation of Clavadoce with a changed rank as a subgenus of Eulalia [details]