Syllidae Grube, 1850
Langerhansia abyssicola (Ehlers, 1874)
Langerhansia anoculata Hartman & Fauchald, 1971
Langerhansia anops (Ehlers, 1897)
Langerhansia cerina (Grube, 1878)
Langerhansia exigua (Verrill, 1900)
Langerhansia japonica Imajima, 1966
Langerhansia oerstedi
Langerhansia valida (Czerniavsky, 1881)
