Athorybia rosacea (Forsskål, 1775) (additional source)
Halistemma Huxley, 1859 (additional source)
Halistemma foliacea (Quoy & Gaimard, 1833) (additional source)
Marrus claudanielis Dunn, Pugh & Haddock, 2005 (additional source)
Melophysa melo (Quoy & Gaimard, 1827) (additional source)
Physophora gilmeri Pugh, 2005 (additional source)
Resomia Pugh, 2006 (original description)
Resomia convoluta (Moser, 1925) (ecology source)
Resomia convoluta (Moser, 1925) (additional source)
Resomia similis (Margulis, 1977) (additional source)
Resomia similis (Margulis, 1977) (ecology source)
Resomiidae Pugh, 2006 (original description)
Stepanyantsia Margulis, 1982 accepted as Rudjakovia Margulis, 1982 (source of synonymy)
Stepanyantsia polymorpha Margulis, 1982 accepted as Rudjakovia plicata Margulis, 1982 (basis of record)
Stephanomia amphytridis Lesueur & Petit, 1807 (additional source)

Campbell Plateau for Resomia similis (Margulis, 1977) 
Weddell Sea for Resomia convoluta (Moser, 1925) 

 Diagnosis

 for Agalmatidae Brandt, 1835

Physonectae with a biserial arrangement of nectophores in the nectosome, nectophores on the nectosome are budded ... [details]