Order Trochiformes Férussac 1822

Family Liotiidae Gray 1850

Genus Moelleria Jeffreys 1865

• Moelleria costulata (Møller 1842) - marine, benthic, sublittoral – Броцкая и др., 1963.

Family Trochidae Rafinésque 1815

Genus Margarites Gray 1847

• Margarites costalis (Gould 1841) - marine, benthic, sublittoral
• Margarites groenlandicus (Gmelin 1790) - marine, benthic, sublittoral - Броцкая и др., 1963.
• Margarites helicinus (Phipps 1774) - marine, benthic, sublittoral, dominant – Броцкая и др., 1963.
• Margarites olivaceum (Brown 1827) - marine, benthic, sublittoral

Genus Solariella Wood 1842

• Solariella obscura (Couthouy 1838) - marine, benthic, sublittoral - Броцкая и др., 1963.

rus:Отряд Trochiformes Férussac 1822