(Caulophacus) (Caulophacus) is a biological genus in the family Rossellidae and order Lyssacinosida.
Caulophacus agassizi
Caulophacus antarticus
Caulophacus basispinosus
Caulophacus elegans
Caulophacus galatheae
Caulophacus hadalis
Caulophacus latus
Caulophacus lotifolium
Caulophacus oviformis
Caulophacus pipetta
Caulophacus schulzei
Caulophacus scotiae
Caulophacus valdiviae
Acanthascus
Anoxycalyx
Aphorme
Asconema
Aulosaccus
Bathydorus
Calycosoma
Caulophacella
Caulophacus
Crateromorpha
Doconesthes
Hyalascus
Lanuginella
Lanugonychia
Lophocalyx
Mellonympha
Rhabdocalyptus
Rossella
Schaudinnia
Scyphidium
Staurocalyptus
Sympagella
Trichasterina
Vazella
Vitrollula