Annelida Lamarck, 1809 - segmented worms
"polychaetes"
see Class Polychaeta Grube, 1850
Palpata G.W. Rouse & K. Fauchald, 1997
Aciculata G.W. Rouse & K. Fauchald, 1997
Phyllodocida
see Order Phyllodocida Dales, 1962
Aphroditiformia
see Suborder Aphroditiformia Levinsen, 1883
Family Sigalionidae Kinberg, 1856
Subfamily Sigalioninae (Kinberg, 1856) Pettibone, 1997
Genus Neoleanira Pettibone, 1970
Neoleanira tetragona (Oersted, 1845)