Family Omalogyridae
Omalogyra Jeffreys, 1860
Omalogyra atomus (Philippi, 1841) (3, 4, 5)
Ammonicera Vayssière, 1893
Ammonicera fischeriana (Monterosato, 1869) (3, 5)
Ammonicera rota (Forbes & Hanley, 1850) (3, 5)
Retrotortina Chaster, 1896
Retrotortina fuscata Chaster, 1896 (3, 5)
Adeuomphalus G. Seguenza, 1876
Adeuomphalus ammoniformis G. Seguenza, 1876 (3, 5)
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