Ungulinidae H. & A. Adams, 1857
Phlyctiderma caelatum (Reeve, 1850)
Phlyctiderma discrepans (Carpenter, 1857)
Phlyctiderma elenense Olsson, 1961
Phlyctiderma heroni
Phlyctiderma insula Olsson, 1961
Phlyctiderma phoebe (Berry, 1960)
Phlyctiderma semiaspera (Philippi, 1836)
Phlyctiderma semiasperum
Phlyctiderma soror (C. B. Adams, 1852)
