Order Nuculiformes Dall 1889

Family Nuculidae Gray 1824

Genus Leionucula Quenstedt 1930

• Leionucula belottii (Adams 1856) - marine, benthic, sublittoral

Family Nuculanidae H. Adams et A. Adams 1858

Genus Nuculana Link 1887

• Nuculana pernula (Müller 1779) - marine, benthic, sublittoral – Броцкая и др., 1963 as Leda pernula.

Genus Portlandia Mørch 1867

• Portlandia arctica (Gray 1824) - marine, benthic, sublittoral, common – Броцкая и др., 1963.

Genus Yoldia Møller 1842

• Yoldia hyperborea Torell 1859 - marine, benthic, sublittoral – Броцкая и др., 1963.

rus:Отряд Nuculiformes Dall 1889