Acrocirrus heterochaetus Annenkova, 1934 (original description)
Amphiglena pacifica Annenkova, 1934 (original description)
Autolytus beringianus Annenkova, 1934 (original description)
Heterocirrus alatus (Southern, 1914) accepted as Caulleriella alata (Southern, 1914) (basis of record)
Heterocirrus alatus maculatus Annenkova, 1934 accepted as Caulleriella alata maculata (Annenkova, 1934) (original description)
Lumbriconereis gurjanovae Annenkova, 1934 accepted as Lumbrineris inflata Moore, 1911 (original description)
Manayunkia pacifica Annenkova, 1934 accepted as Fabriciola pacifica (Annenkova, 1934) (original description)
Neosabellides litoralis Annenkova, 1934 (original description)
Oridia crenicollis Annenkova, 1934 accepted as Oriopsis crenicollis (Annenkova, 1934) (original description)
Pionosyllis decorus Annenkova, 1934 accepted as Typosyllis adamanteus (Treadwell, 1914) accepted as Syllis adamantea (Treadwell, 1914) (original description)
Polydora ciliata limicola Annenkova, 1934 accepted as Polydora limicola Annenkova, 1934 (original description)

 Etymology

 for Acrocirrus heterochaetus Annenkova, 1934

The specific epithet heterochaetus is composed by the prefix of Greek origin hetero-, meaning 'other', 'another' or ... [details]